diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src')
25 files changed, 7334 insertions, 7334 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/main/hint.c b/nx-X11/extras/Mesa/src/mesa/main/hint.c index 6680edd16..dcfa9c736 100644 --- a/nx-X11/extras/Mesa/src/mesa/main/hint.c +++ b/nx-X11/extras/Mesa/src/mesa/main/hint.c @@ -109,18 +109,18 @@ _mesa_Hint( GLenum target, GLenum mode ) return; FLUSH_VERTICES(ctx, _NEW_HINT); ctx->Hint.GenerateMipmap = mode; - break;
-
- /* GL_ARB_fragment_shader */
- case GL_FRAGMENT_SHADER_DERIVATIVE_HINT_ARB:
- if (!ctx->Extensions.ARB_fragment_shader) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glHint(target)");
- return;
- }
- if (ctx->Hint.FragmentShaderDerivative == mode)
- return;
- FLUSH_VERTICES(ctx, _NEW_HINT);
- ctx->Hint.FragmentShaderDerivative = mode;
+ break; + + /* GL_ARB_fragment_shader */ + case GL_FRAGMENT_SHADER_DERIVATIVE_HINT_ARB: + if (!ctx->Extensions.ARB_fragment_shader) { + _mesa_error(ctx, GL_INVALID_ENUM, "glHint(target)"); + return; + } + if (ctx->Hint.FragmentShaderDerivative == mode) + return; + FLUSH_VERTICES(ctx, _NEW_HINT); + ctx->Hint.FragmentShaderDerivative = mode; break; default: @@ -148,6 +148,6 @@ void _mesa_init_hint( GLcontext * ctx ) ctx->Hint.Fog = GL_DONT_CARE; ctx->Hint.ClipVolumeClipping = GL_DONT_CARE; ctx->Hint.TextureCompression = GL_DONT_CARE; - ctx->Hint.GenerateMipmap = GL_DONT_CARE;
+ ctx->Hint.GenerateMipmap = GL_DONT_CARE; ctx->Hint.FragmentShaderDerivative = GL_DONT_CARE; } diff --git a/nx-X11/extras/Mesa/src/mesa/shader/shaderobjects.h b/nx-X11/extras/Mesa/src/mesa/shader/shaderobjects.h index 7f0f0706a..29747ca85 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/shaderobjects.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/shaderobjects.h @@ -155,14 +155,14 @@ extern void GLAPIENTRY _mesa_GetActiveAttribARB (GLhandleARB, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLcharARB *); extern GLint GLAPIENTRY -_mesa_GetAttribLocationARB (GLhandleARB, const GLcharARB *);
-
+_mesa_GetAttribLocationARB (GLhandleARB, const GLcharARB *); + #endif -extern void
+extern void _mesa_init_shaderobjects (GLcontext *ctx); #endif #endif -
+ diff --git a/nx-X11/extras/Mesa/src/mesa/shader/shaderobjects_3dlabs.c b/nx-X11/extras/Mesa/src/mesa/shader/shaderobjects_3dlabs.c index f03f65d70..112ff0506 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/shaderobjects_3dlabs.c +++ b/nx-X11/extras/Mesa/src/mesa/shader/shaderobjects_3dlabs.c @@ -1,1052 +1,1052 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file shaderobjects_3dlabs.c
- * shader objects definitions for 3dlabs compiler
- * \author Michal Krol
- */
-
-/* Set this to 1 when we are ready to use 3dlabs' front-end */
-#define USE_3DLABS_FRONTEND 0
-
-#include "glheader.h"
-#include "shaderobjects.h"
-#include "shaderobjects_3dlabs.h"
-#include "context.h"
-#include "macros.h"
-#include "hash.h"
-
-#if USE_3DLABS_FRONTEND
-#include "slang_mesa.h"
-#include "Public/ShaderLang.h"
-#else
-#include "slang_compile.h"
-#endif
-
-struct gl2_unknown_obj
-{
- GLuint reference_count;
- void (* _destructor) (struct gl2_unknown_intf **);
-};
-
-struct gl2_unknown_impl
-{
- struct gl2_unknown_intf *_vftbl;
- struct gl2_unknown_obj _obj;
-};
-
-static void
-_unknown_destructor (struct gl2_unknown_intf **intf)
-{
-}
-
-static void
-_unknown_AddRef (struct gl2_unknown_intf **intf)
-{
- struct gl2_unknown_impl *impl = (struct gl2_unknown_impl *) intf;
-
- impl->_obj.reference_count++;
-}
-
-static void
-_unknown_Release (struct gl2_unknown_intf **intf)
-{
- struct gl2_unknown_impl *impl = (struct gl2_unknown_impl *) intf;
-
- impl->_obj.reference_count--;
- if (impl->_obj.reference_count == 0)
- {
- impl->_obj._destructor (intf);
- _mesa_free ((void *) intf);
- }
-}
-
-static struct gl2_unknown_intf **
-_unknown_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid)
-{
- if (uiid == UIID_UNKNOWN)
- {
- (**intf).AddRef (intf);
- return intf;
- }
- return NULL;
-}
-
-static struct gl2_unknown_intf _unknown_vftbl = {
- _unknown_AddRef,
- _unknown_Release,
- _unknown_QueryInterface
-};
-
-static void
-_unknown_constructor (struct gl2_unknown_impl *impl)
-{
- impl->_vftbl = &_unknown_vftbl;
- impl->_obj.reference_count = 1;
- impl->_obj._destructor = _unknown_destructor;
-}
-
-struct gl2_unkinner_obj
-{
- struct gl2_unknown_intf **unkouter;
-};
-
-struct gl2_unkinner_impl
-{
- struct gl2_unknown_intf *_vftbl;
- struct gl2_unkinner_obj _obj;
-};
-
-static void
-_unkinner_destructor (struct gl2_unknown_intf **intf)
-{
-}
-
-static void
-_unkinner_AddRef (struct gl2_unknown_intf **intf)
-{
- struct gl2_unkinner_impl *impl = (struct gl2_unkinner_impl *) intf;
-
- (**impl->_obj.unkouter).AddRef (impl->_obj.unkouter);
-}
-
-static void
-_unkinner_Release (struct gl2_unknown_intf **intf)
-{
- struct gl2_unkinner_impl *impl = (struct gl2_unkinner_impl *) intf;
-
- (**impl->_obj.unkouter).Release (impl->_obj.unkouter);
-}
-
-static struct gl2_unknown_intf **
-_unkinner_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid)
-{
- struct gl2_unkinner_impl *impl = (struct gl2_unkinner_impl *) intf;
-
- return (**impl->_obj.unkouter).QueryInterface (impl->_obj.unkouter, uiid);
-}
-
-static struct gl2_unknown_intf _unkinner_vftbl = {
- _unkinner_AddRef,
- _unkinner_Release,
- _unkinner_QueryInterface
-};
-
-static void
-_unkinner_constructor (struct gl2_unkinner_impl *impl, struct gl2_unknown_intf **outer)
-{
- impl->_vftbl = &_unkinner_vftbl;
- impl->_obj.unkouter = outer;
-}
-
-struct gl2_generic_obj
-{
- struct gl2_unknown_obj _unknown;
- GLhandleARB name;
- GLboolean delete_status;
- GLcharARB *info_log;
-};
-
-struct gl2_generic_impl
-{
- struct gl2_generic_intf *_vftbl;
- struct gl2_generic_obj _obj;
-};
-
-static void
-_generic_destructor (struct gl2_unknown_intf **intf)
-{
- GET_CURRENT_CONTEXT(ctx);
- struct gl2_generic_impl *impl = (struct gl2_generic_impl *) intf;
-
- _mesa_free ((void *) impl->_obj.info_log);
-
- _glthread_LOCK_MUTEX (ctx->Shared->Mutex);
- _mesa_HashRemove (ctx->Shared->GL2Objects, impl->_obj.name);
- _glthread_UNLOCK_MUTEX (ctx->Shared->Mutex);
-
- _unknown_destructor (intf);
-}
-
-static struct gl2_unknown_intf **
-_generic_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid)
-{
- if (uiid == UIID_GENERIC)
- {
- (**intf).AddRef (intf);
- return intf;
- }
- return _unknown_QueryInterface (intf, uiid);
-}
-
-static void
-_generic_Delete (struct gl2_generic_intf **intf)
-{
- struct gl2_generic_impl *impl = (struct gl2_generic_impl *) intf;
-
- if (impl->_obj.delete_status == GL_FALSE)
- {
- impl->_obj.delete_status = GL_TRUE;
- (**intf)._unknown.Release ((struct gl2_unknown_intf **) intf);
- }
-}
-
-static GLhandleARB
-_generic_GetName (struct gl2_generic_intf **intf)
-{
- struct gl2_generic_impl *impl = (struct gl2_generic_impl *) intf;
-
- return impl->_obj.name;
-}
-
-static GLboolean
-_generic_GetDeleteStatus (struct gl2_generic_intf **intf)
-{
- struct gl2_generic_impl *impl = (struct gl2_generic_impl *) intf;
-
- return impl->_obj.delete_status;
-}
-
-static const GLcharARB *
-_generic_GetInfoLog (struct gl2_generic_intf **intf)
-{
- struct gl2_generic_impl *impl = (struct gl2_generic_impl *) intf;
-
- return impl->_obj.info_log;
-}
-
-static struct gl2_generic_intf _generic_vftbl = {
- {
- _unknown_AddRef,
- _unknown_Release,
- _generic_QueryInterface
- },
- _generic_Delete,
- NULL, /* abstract GetType */
- _generic_GetName,
- _generic_GetDeleteStatus,
- _generic_GetInfoLog
-};
-
-static void
-_generic_constructor (struct gl2_generic_impl *impl)
-{
- GET_CURRENT_CONTEXT(ctx);
-
- _unknown_constructor ((struct gl2_unknown_impl *) impl);
- impl->_vftbl = &_generic_vftbl;
- impl->_obj._unknown._destructor = _generic_destructor;
- impl->_obj.delete_status = GL_FALSE;
- impl->_obj.info_log = NULL;
-
- _glthread_LOCK_MUTEX (ctx->Shared->Mutex);
- impl->_obj.name = _mesa_HashFindFreeKeyBlock (ctx->Shared->GL2Objects, 1);
- _mesa_HashInsert (ctx->Shared->GL2Objects, impl->_obj.name, (void *) impl);
- _glthread_UNLOCK_MUTEX (ctx->Shared->Mutex);
-}
-
-struct gl2_container_obj
-{
- struct gl2_generic_obj _generic;
- struct gl2_generic_intf ***attached;
- GLuint attached_count;
-};
-
-struct gl2_container_impl
-{
- struct gl2_container_intf *_vftbl;
- struct gl2_container_obj _obj;
-};
-
-static void
-_container_destructor (struct gl2_unknown_intf **intf)
-{
- struct gl2_container_impl *impl = (struct gl2_container_impl *) intf;
- GLuint i;
-
- for (i = 0; i < impl->_obj.attached_count; i++)
- {
- struct gl2_generic_intf **x = impl->_obj.attached[i];
- (**x)._unknown.Release ((struct gl2_unknown_intf **) x);
- }
-
- _generic_destructor (intf);
-}
-
-static struct gl2_unknown_intf **
-_container_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid)
-{
- if (uiid == UIID_CONTAINER)
- {
- (**intf).AddRef (intf);
- return intf;
- }
- return _generic_QueryInterface (intf, uiid);
-}
-
-static GLboolean
-_container_Attach (struct gl2_container_intf **intf, struct gl2_generic_intf **att)
-{
- GET_CURRENT_CONTEXT(ctx);
- struct gl2_container_impl *impl = (struct gl2_container_impl *) intf;
- GLuint i;
-
- for (i = 0; i < impl->_obj.attached_count; i++)
- if (impl->_obj.attached[i] == att)
- {
- _mesa_error (ctx, GL_INVALID_OPERATION, "_container_Attach");
- return GL_FALSE;
- }
-
- impl->_obj.attached = (struct gl2_generic_intf ***) _mesa_realloc (impl->_obj.attached,
- impl->_obj.attached_count * sizeof (*impl->_obj.attached), (impl->_obj.attached_count + 1) *
- sizeof (*impl->_obj.attached));
- if (impl->_obj.attached == NULL)
- return GL_FALSE;
-
- impl->_obj.attached[impl->_obj.attached_count] = att;
- impl->_obj.attached_count++;
- (**att)._unknown.AddRef ((struct gl2_unknown_intf **) att);
- return GL_TRUE;
-}
-
-static GLboolean
-_container_Detach (struct gl2_container_intf **intf, struct gl2_generic_intf **att)
-{
- GET_CURRENT_CONTEXT(ctx);
- struct gl2_container_impl *impl = (struct gl2_container_impl *) intf;
- GLuint i, j;
-
- for (i = 0; i < impl->_obj.attached_count; i++)
- if (impl->_obj.attached[i] == att)
- {
- for (j = i; j < impl->_obj.attached_count - 1; j++)
- impl->_obj.attached[j] = impl->_obj.attached[j + 1];
- impl->_obj.attached = (struct gl2_generic_intf ***) _mesa_realloc (impl->_obj.attached,
- impl->_obj.attached_count * sizeof (*impl->_obj.attached),
- (impl->_obj.attached_count - 1) * sizeof (*impl->_obj.attached));
- impl->_obj.attached_count--;
- (**att)._unknown.Release ((struct gl2_unknown_intf **) att);
- return GL_TRUE;
- }
-
- _mesa_error (ctx, GL_INVALID_OPERATION, "_container_Detach");
- return GL_FALSE;
-}
-
-static GLsizei
-_container_GetAttachedCount (struct gl2_container_intf **intf)
-{
- struct gl2_container_impl *impl = (struct gl2_container_impl *) intf;
-
- return impl->_obj.attached_count;
-}
-
-static struct gl2_generic_intf **
-_container_GetAttached (struct gl2_container_intf **intf, GLuint index)
-{
- struct gl2_container_impl *impl = (struct gl2_container_impl *) intf;
-
- (**impl->_obj.attached[index])._unknown.AddRef (
- (struct gl2_unknown_intf **)impl->_obj.attached[index]);
- return impl->_obj.attached[index];
-}
-
-static struct gl2_container_intf _container_vftbl = {
- {
- {
- _unknown_AddRef,
- _unknown_Release,
- _container_QueryInterface
- },
- _generic_Delete,
- NULL, /* abstract GetType */
- _generic_GetName,
- _generic_GetDeleteStatus,
- _generic_GetInfoLog
- },
- _container_Attach,
- _container_Detach,
- _container_GetAttachedCount,
- _container_GetAttached
-};
-
-static void
-_container_constructor (struct gl2_container_impl *impl)
-{
- _generic_constructor ((struct gl2_generic_impl *) impl);
- impl->_vftbl = &_container_vftbl;
- impl->_obj._generic._unknown._destructor = _container_destructor;
- impl->_obj.attached = NULL;
- impl->_obj.attached_count = 0;
-}
-
-struct gl2_3dlabs_shhandle_obj
-{
- struct gl2_unkinner_obj _unknown;
-#if USE_3DLABS_FRONTEND
- ShHandle handle;
-#endif
-};
-
-struct gl2_3dlabs_shhandle_impl
-{
- struct gl2_3dlabs_shhandle_intf *_vftbl;
- struct gl2_3dlabs_shhandle_obj _obj;
-};
-
-static void
-_3dlabs_shhandle_destructor (struct gl2_unknown_intf **intf)
-{
-#if USE_3DLABS_FRONTEND
- struct gl2_3dlabs_shhandle_impl *impl = (struct gl2_3dlabs_shhandle_impl *) intf;
- ShDestruct (impl->_obj.handle);
-#endif
- _unkinner_destructor (intf);
-}
-
-static GLvoid *
-_3dlabs_shhandle_GetShHandle (struct gl2_3dlabs_shhandle_intf **intf)
-{
-#if USE_3DLABS_FRONTEND
- struct gl2_3dlabs_shhandle_impl *impl = (struct gl2_3dlabs_shhandle_impl *) intf;
- return impl->_obj.handle;
-#else
- return NULL;
-#endif
-}
-
-static struct gl2_3dlabs_shhandle_intf _3dlabs_shhandle_vftbl = {
- {
- _unkinner_AddRef,
- _unkinner_Release,
- _unkinner_QueryInterface
- },
- _3dlabs_shhandle_GetShHandle
-};
-
-static void
-_3dlabs_shhandle_constructor (struct gl2_3dlabs_shhandle_impl *impl, struct gl2_unknown_intf **outer)
-{
- _unkinner_constructor ((struct gl2_unkinner_impl *) impl, outer);
- impl->_vftbl = &_3dlabs_shhandle_vftbl;
-#if USE_3DLABS_FRONTEND
- impl->_obj.handle = NULL;
-#endif
-}
-
-struct gl2_shader_obj
-{
- struct gl2_generic_obj _generic;
- struct gl2_3dlabs_shhandle_impl _3dlabs_shhandle;
- GLboolean compile_status;
- GLcharARB *source;
- GLint *offsets;
- GLsizei offset_count;
-};
-
-struct gl2_shader_impl
-{
- struct gl2_shader_intf *_vftbl;
- struct gl2_shader_obj _obj;
-};
-
-static void
-_shader_destructor (struct gl2_unknown_intf **intf)
-{
- struct gl2_shader_impl *impl = (struct gl2_shader_impl *) intf;
-
- _mesa_free ((void *) impl->_obj.source);
- _mesa_free ((void *) impl->_obj.offsets);
- _3dlabs_shhandle_destructor ((struct gl2_unknown_intf **) &impl->_obj._3dlabs_shhandle._vftbl);
- _generic_destructor (intf);
-}
-
-static struct gl2_unknown_intf **
-_shader_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid)
-{
-#if USE_3DLABS_FRONTEND
- struct gl2_shader_impl *impl = (struct gl2_shader_impl *) intf;
-#endif
-
- if (uiid == UIID_SHADER)
- {
- (**intf).AddRef (intf);
- return intf;
- }
-#if USE_3DLABS_FRONTEND
- if (uiid == UIID_3DLABS_SHHANDLE)
- {
- (**intf).AddRef (intf);
- return (struct gl2_unknown_intf **) &impl->_obj._3dlabs_shhandle._vftbl;
- }
-#endif
- return _generic_QueryInterface (intf, uiid);
-}
-
-static GLenum
-_shader_GetType (struct gl2_generic_intf **intf)
-{
- return GL_SHADER_OBJECT_ARB;
-}
-
-static GLboolean
-_shader_GetCompileStatus (struct gl2_shader_intf **intf)
-{
- struct gl2_shader_impl *impl = (struct gl2_shader_impl *) intf;
-
- return impl->_obj.compile_status;
-}
-
-static GLvoid
-_shader_SetSource (struct gl2_shader_intf **intf, GLcharARB *src, GLint *off, GLsizei cnt)
-{
- struct gl2_shader_impl *impl = (struct gl2_shader_impl *) intf;
-
- _mesa_free ((void *) impl->_obj.source);
- impl->_obj.source = src;
- _mesa_free ((void *) impl->_obj.offsets);
- impl->_obj.offsets = off;
- impl->_obj.offset_count = cnt;
-}
-
-static const GLcharARB *
-_shader_GetSource (struct gl2_shader_intf **intf)
-{
- struct gl2_shader_impl *impl = (struct gl2_shader_impl *) intf;
-
- return impl->_obj.source;
-}
-
-static GLvoid
-_shader_Compile (struct gl2_shader_intf **intf)
-{
- struct gl2_shader_impl *impl = (struct gl2_shader_impl *) intf;
-#if USE_3DLABS_FRONTEND
- char **strings;
- TBuiltInResource res;
-#else
- slang_translation_unit unit;
- slang_unit_type type;
- slang_info_log info_log;
-#endif
-
- impl->_obj.compile_status = GL_FALSE;
- _mesa_free ((void *) impl->_obj._generic.info_log);
- impl->_obj._generic.info_log = NULL;
-
-#if USE_3DLABS_FRONTEND
- /* 3dlabs compiler expects us to feed it with null-terminated string array,
- we've got only one big string with offsets, so we must split it; but when
- there's only one string to deal with, we pass its address directly */
-
- if (impl->_obj.offset_count <= 1)
- strings = &impl->_obj.source;
- else
- {
- GLsizei i, offset = 0;
-
- strings = (char **) _mesa_malloc (impl->_obj.offset_count * sizeof (char *));
- if (strings == NULL)
- return;
-
- for (i = 0; i < impl->_obj.offset_count; i++)
- {
- GLsizei size = impl->_obj.offsets[i] - offset;
-
- strings[i] = (char *) _mesa_malloc ((size + 1) * sizeof (char));
- if (strings[i] == NULL)
- {
- GLsizei j;
-
- for (j = 0; j < i; j++)
- _mesa_free (strings[j]);
- _mesa_free (strings);
- return;
- }
-
- _mesa_memcpy (strings[i], impl->_obj.source + offset, size * sizeof (char));
- strings[i][size] = '\0';
- offset = impl->_obj.offsets[i];
- }
- }
-
- /* TODO set these fields to some REAL numbers */
- res.maxLights = 8;
- res.maxClipPlanes = 6;
- res.maxTextureUnits = 2;
- res.maxTextureCoords = 2;
- res.maxVertexAttribs = 8;
- res.maxVertexUniformComponents = 64;
- res.maxVaryingFloats = 8;
- res.maxVertexTextureImageUnits = 2;
- res.maxCombinedTextureImageUnits = 2;
- res.maxTextureImageUnits = 2;
- res.maxFragmentUniformComponents = 64;
- res.maxDrawBuffers = 1;
-
- if (ShCompile (impl->_obj._3dlabs_shhandle._obj.handle, strings, impl->_obj.offset_count,
- EShOptFull, &res, 0))
- impl->_obj.compile_status = GL_TRUE;
- if (impl->_obj.offset_count > 1)
- {
- GLsizei i;
-
- for (i = 0; i < impl->_obj.offset_count; i++)
- _mesa_free (strings[i]);
- _mesa_free (strings);
- }
-
- impl->_obj._generic.info_log = _mesa_strdup (ShGetInfoLog (
- impl->_obj._3dlabs_shhandle._obj.handle));
-#else
- if (impl->_vftbl->GetSubType (intf) == GL_FRAGMENT_SHADER)
- type = slang_unit_fragment_shader;
- else
- type = slang_unit_vertex_shader;
- slang_info_log_construct (&info_log);
- if (_slang_compile (impl->_obj.source, &unit, type, &info_log))
- {
- impl->_obj.compile_status = GL_TRUE;
- }
- if (info_log.text != NULL)
- impl->_obj._generic.info_log = _mesa_strdup (info_log.text);
- else
- impl->_obj._generic.info_log = _mesa_strdup ("");
- slang_info_log_destruct (&info_log);
-#endif
-}
-
-static struct gl2_shader_intf _shader_vftbl = {
- {
- {
- _unknown_AddRef,
- _unknown_Release,
- _shader_QueryInterface
- },
- _generic_Delete,
- _shader_GetType,
- _generic_GetName,
- _generic_GetDeleteStatus,
- _generic_GetInfoLog
- },
- NULL, /* abstract GetSubType */
- _shader_GetCompileStatus,
- _shader_SetSource,
- _shader_GetSource,
- _shader_Compile
-};
-
-static void
-_shader_constructor (struct gl2_shader_impl *impl)
-{
- _generic_constructor ((struct gl2_generic_impl *) impl);
- _3dlabs_shhandle_constructor (&impl->_obj._3dlabs_shhandle, (struct gl2_unknown_intf **)
- &impl->_vftbl);
- impl->_vftbl = &_shader_vftbl;
- impl->_obj._generic._unknown._destructor = _shader_destructor;
- impl->_obj.compile_status = GL_FALSE;
- impl->_obj.source = NULL;
- impl->_obj.offsets = NULL;
- impl->_obj.offset_count = 0;
-}
-
-struct gl2_program_obj
-{
- struct gl2_container_obj _container;
- GLboolean link_status;
- GLboolean validate_status;
-#if USE_3DLABS_FRONTEND
- ShHandle linker;
- ShHandle uniforms;
-#endif
-};
-
-struct gl2_program_impl
-{
- struct gl2_program_intf *_vftbl;
- struct gl2_program_obj _obj;
-};
-
-static void
-_program_destructor (struct gl2_unknown_intf **intf)
-{
-#if USE_3DLABS_FRONTEND
- struct gl2_program_impl *impl = (struct gl2_program_impl *) intf;
-
- ShDestruct (impl->_obj.linker);
- ShDestruct (impl->_obj.uniforms);
-#endif
- _container_destructor (intf);
-}
-
-static struct gl2_unknown_intf **
-_program_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid)
-{
- if (uiid == UIID_PROGRAM)
- {
- (**intf).AddRef (intf);
- return intf;
- }
- return _container_QueryInterface (intf, uiid);
-}
-
-static GLenum
-_program_GetType (struct gl2_generic_intf **intf)
-{
- return GL_PROGRAM_OBJECT_ARB;
-}
-
-static GLboolean
-_program_Attach (struct gl2_container_intf **intf, struct gl2_generic_intf **att)
-{
- GET_CURRENT_CONTEXT(ctx);
- struct gl2_unknown_intf **sha;
-
- sha = (**att)._unknown.QueryInterface ((struct gl2_unknown_intf **) att, UIID_SHADER);
- if (sha == NULL)
- {
- _mesa_error (ctx, GL_INVALID_OPERATION, "_program_Attach");
- return GL_FALSE;
- }
-
- (**sha).Release (sha);
- return _container_Attach (intf, att);
-}
-
-static GLboolean
-_program_GetLinkStatus (struct gl2_program_intf **intf)
-{
- struct gl2_program_impl *impl = (struct gl2_program_impl *) intf;
-
- return impl->_obj.link_status;
-}
-
-static GLboolean
-_program_GetValidateStatus (struct gl2_program_intf **intf)
-{
- struct gl2_program_impl *impl = (struct gl2_program_impl *) intf;
-
- return impl->_obj.validate_status;
-}
-
-static GLvoid
-_program_Link (struct gl2_program_intf **intf)
-{
- struct gl2_program_impl *impl = (struct gl2_program_impl *) intf;
-#if USE_3DLABS_FRONTEND
- ShHandle *handles;
- GLuint i;
-#endif
-
- impl->_obj.link_status = GL_FALSE;
- _mesa_free ((void *) impl->_obj._container._generic.info_log);
- impl->_obj._container._generic.info_log = NULL;
-
-#if USE_3DLABS_FRONTEND
- handles = (ShHandle *) _mesa_malloc (impl->_obj._container.attached_count * sizeof (ShHandle));
- if (handles == NULL)
- return;
-
- for (i = 0; i < impl->_obj._container.attached_count; i++)
- {
- struct gl2_generic_intf **gen = impl->_obj._container.attached[i];
- struct gl2_3dlabs_shhandle_intf **sh;
-
- sh = (struct gl2_3dlabs_shhandle_intf **) (**gen)._unknown.QueryInterface (
- (struct gl2_unknown_intf **) gen, UIID_3DLABS_SHHANDLE);
- if (sh != NULL)
- {
- handles[i] = (**sh).GetShHandle (sh);
- (**sh)._unknown.Release ((struct gl2_unknown_intf **) sh);
- }
- else
- {
- _mesa_free (handles);
- return;
- }
- }
-
- if (ShLink (impl->_obj.linker, handles, impl->_obj._container.attached_count,
- impl->_obj.uniforms, NULL, NULL))
- impl->_obj.link_status = GL_TRUE;
-
- impl->_obj._container._generic.info_log = _mesa_strdup (ShGetInfoLog (impl->_obj.linker));
-#endif
-}
-
-static GLvoid
-_program_Validate (struct gl2_program_intf **intf)
-{
- struct gl2_program_impl *impl = (struct gl2_program_impl *) intf;
-
- impl->_obj.validate_status = GL_FALSE;
- _mesa_free ((void *) impl->_obj._container._generic.info_log);
- impl->_obj._container._generic.info_log = NULL;
-
- /* TODO validate */
-}
-
-static struct gl2_program_intf _program_vftbl = {
- {
- {
- {
- _unknown_AddRef,
- _unknown_Release,
- _program_QueryInterface
- },
- _generic_Delete,
- _program_GetType,
- _generic_GetName,
- _generic_GetDeleteStatus,
- _generic_GetInfoLog
- },
- _program_Attach,
- _container_Detach,
- _container_GetAttachedCount,
- _container_GetAttached
- },
- _program_GetLinkStatus,
- _program_GetValidateStatus,
- _program_Link,
- _program_Validate
-};
-
-static void
-_program_constructor (struct gl2_program_impl *impl)
-{
- _container_constructor ((struct gl2_container_impl *) impl);
- impl->_vftbl = &_program_vftbl;
- impl->_obj._container._generic._unknown._destructor = _program_destructor;
- impl->_obj.link_status = GL_FALSE;
- impl->_obj.validate_status = GL_FALSE;
-#if USE_3DLABS_FRONTEND
- impl->_obj.linker = ShConstructLinker (EShExVertexFragment, 0);
- impl->_obj.uniforms = ShConstructUniformMap ();
-#endif
-}
-
-struct gl2_fragment_shader_obj
-{
- struct gl2_shader_obj _shader;
-};
-
-struct gl2_fragment_shader_impl
-{
- struct gl2_fragment_shader_intf *_vftbl;
- struct gl2_fragment_shader_obj _obj;
-};
-
-static void
-_fragment_shader_destructor (struct gl2_unknown_intf **intf)
-{
- struct gl2_fragment_shader_impl *impl = (struct gl2_fragment_shader_impl *) intf;
-
- (void) impl;
- /* TODO free fragment shader data */
-
- _shader_destructor (intf);
-}
-
-static struct gl2_unknown_intf **
-_fragment_shader_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid)
-{
- if (uiid == UIID_FRAGMENT_SHADER)
- {
- (**intf).AddRef (intf);
- return intf;
- }
- return _shader_QueryInterface (intf, uiid);
-}
-
-static GLenum
-_fragment_shader_GetSubType (struct gl2_shader_intf **intf)
-{
- return GL_FRAGMENT_SHADER_ARB;
-}
-
-static struct gl2_fragment_shader_intf _fragment_shader_vftbl = {
- {
- {
- {
- _unknown_AddRef,
- _unknown_Release,
- _fragment_shader_QueryInterface
- },
- _generic_Delete,
- _shader_GetType,
- _generic_GetName,
- _generic_GetDeleteStatus,
- _generic_GetInfoLog
- },
- _fragment_shader_GetSubType,
- _shader_GetCompileStatus,
- _shader_SetSource,
- _shader_GetSource,
- _shader_Compile
- }
-};
-
-static void
-_fragment_shader_constructor (struct gl2_fragment_shader_impl *impl)
-{
- _shader_constructor ((struct gl2_shader_impl *) impl);
- impl->_vftbl = &_fragment_shader_vftbl;
- impl->_obj._shader._generic._unknown._destructor = _fragment_shader_destructor;
-#if USE_3DLABS_FRONTEND
- impl->_obj._shader._3dlabs_shhandle._obj.handle = ShConstructCompiler (EShLangFragment, 0);
-#endif
-}
-
-struct gl2_vertex_shader_obj
-{
- struct gl2_shader_obj _shader;
-};
-
-struct gl2_vertex_shader_impl
-{
- struct gl2_vertex_shader_intf *_vftbl;
- struct gl2_vertex_shader_obj _obj;
-};
-
-static void
-_vertex_shader_destructor (struct gl2_unknown_intf **intf)
-{
- struct gl2_vertex_shader_impl *impl = (struct gl2_vertex_shader_impl *) intf;
-
- (void) impl;
- /* TODO free vertex shader data */
-
- _shader_destructor (intf);
-}
-
-static struct gl2_unknown_intf **
-_vertex_shader_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid)
-{
- if (uiid == UIID_VERTEX_SHADER)
- {
- (**intf).AddRef (intf);
- return intf;
- }
- return _shader_QueryInterface (intf, uiid);
-}
-
-static GLenum
-_vertex_shader_GetSubType (struct gl2_shader_intf **intf)
-{
- return GL_VERTEX_SHADER_ARB;
-}
-
-static struct gl2_vertex_shader_intf _vertex_shader_vftbl = {
- {
- {
- {
- _unknown_AddRef,
- _unknown_Release,
- _vertex_shader_QueryInterface
- },
- _generic_Delete,
- _shader_GetType,
- _generic_GetName,
- _generic_GetDeleteStatus,
- _generic_GetInfoLog
- },
- _vertex_shader_GetSubType,
- _shader_GetCompileStatus,
- _shader_SetSource,
- _shader_GetSource,
- _shader_Compile
- }
-};
-
-static void
-_vertex_shader_constructor (struct gl2_vertex_shader_impl *impl)
-{
- _shader_constructor ((struct gl2_shader_impl *) impl);
- impl->_vftbl = &_vertex_shader_vftbl;
- impl->_obj._shader._generic._unknown._destructor = _vertex_shader_destructor;
-#if USE_3DLABS_FRONTEND
- impl->_obj._shader._3dlabs_shhandle._obj.handle = ShConstructCompiler (EShLangVertex, 0);
-#endif
-}
-
-GLhandleARB
-_mesa_3dlabs_create_shader_object (GLenum shaderType)
-{
- switch (shaderType)
- {
- case GL_FRAGMENT_SHADER_ARB:
- {
- struct gl2_fragment_shader_impl *x = (struct gl2_fragment_shader_impl *)
- _mesa_malloc (sizeof (struct gl2_fragment_shader_impl));
-
- if (x != NULL)
- {
- _fragment_shader_constructor (x);
- return x->_obj._shader._generic.name;
- }
- }
- break;
- case GL_VERTEX_SHADER_ARB:
- {
- struct gl2_vertex_shader_impl *x = (struct gl2_vertex_shader_impl *)
- _mesa_malloc (sizeof (struct gl2_vertex_shader_impl));
-
- if (x != NULL)
- {
- _vertex_shader_constructor (x);
- return x->_obj._shader._generic.name;
- }
- }
- break;
- }
-
- return 0;
-}
-
-GLhandleARB
-_mesa_3dlabs_create_program_object (void)
-{
- struct gl2_program_impl *x = (struct gl2_program_impl *)
- _mesa_malloc (sizeof (struct gl2_program_impl));
-
- if (x != NULL)
- {
- _program_constructor (x);
- return x->_obj._container._generic.name;
- }
-
- return 0;
-}
-
-void
-_mesa_init_shaderobjects_3dlabs (GLcontext *ctx)
-{
-#if USE_3DLABS_FRONTEND
- _glslang_3dlabs_InitProcess ();
- _glslang_3dlabs_ShInitialize ();
-#endif
-}
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * \file shaderobjects_3dlabs.c + * shader objects definitions for 3dlabs compiler + * \author Michal Krol + */ + +/* Set this to 1 when we are ready to use 3dlabs' front-end */ +#define USE_3DLABS_FRONTEND 0 + +#include "glheader.h" +#include "shaderobjects.h" +#include "shaderobjects_3dlabs.h" +#include "context.h" +#include "macros.h" +#include "hash.h" + +#if USE_3DLABS_FRONTEND +#include "slang_mesa.h" +#include "Public/ShaderLang.h" +#else +#include "slang_compile.h" +#endif + +struct gl2_unknown_obj +{ + GLuint reference_count; + void (* _destructor) (struct gl2_unknown_intf **); +}; + +struct gl2_unknown_impl +{ + struct gl2_unknown_intf *_vftbl; + struct gl2_unknown_obj _obj; +}; + +static void +_unknown_destructor (struct gl2_unknown_intf **intf) +{ +} + +static void +_unknown_AddRef (struct gl2_unknown_intf **intf) +{ + struct gl2_unknown_impl *impl = (struct gl2_unknown_impl *) intf; + + impl->_obj.reference_count++; +} + +static void +_unknown_Release (struct gl2_unknown_intf **intf) +{ + struct gl2_unknown_impl *impl = (struct gl2_unknown_impl *) intf; + + impl->_obj.reference_count--; + if (impl->_obj.reference_count == 0) + { + impl->_obj._destructor (intf); + _mesa_free ((void *) intf); + } +} + +static struct gl2_unknown_intf ** +_unknown_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid) +{ + if (uiid == UIID_UNKNOWN) + { + (**intf).AddRef (intf); + return intf; + } + return NULL; +} + +static struct gl2_unknown_intf _unknown_vftbl = { + _unknown_AddRef, + _unknown_Release, + _unknown_QueryInterface +}; + +static void +_unknown_constructor (struct gl2_unknown_impl *impl) +{ + impl->_vftbl = &_unknown_vftbl; + impl->_obj.reference_count = 1; + impl->_obj._destructor = _unknown_destructor; +} + +struct gl2_unkinner_obj +{ + struct gl2_unknown_intf **unkouter; +}; + +struct gl2_unkinner_impl +{ + struct gl2_unknown_intf *_vftbl; + struct gl2_unkinner_obj _obj; +}; + +static void +_unkinner_destructor (struct gl2_unknown_intf **intf) +{ +} + +static void +_unkinner_AddRef (struct gl2_unknown_intf **intf) +{ + struct gl2_unkinner_impl *impl = (struct gl2_unkinner_impl *) intf; + + (**impl->_obj.unkouter).AddRef (impl->_obj.unkouter); +} + +static void +_unkinner_Release (struct gl2_unknown_intf **intf) +{ + struct gl2_unkinner_impl *impl = (struct gl2_unkinner_impl *) intf; + + (**impl->_obj.unkouter).Release (impl->_obj.unkouter); +} + +static struct gl2_unknown_intf ** +_unkinner_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid) +{ + struct gl2_unkinner_impl *impl = (struct gl2_unkinner_impl *) intf; + + return (**impl->_obj.unkouter).QueryInterface (impl->_obj.unkouter, uiid); +} + +static struct gl2_unknown_intf _unkinner_vftbl = { + _unkinner_AddRef, + _unkinner_Release, + _unkinner_QueryInterface +}; + +static void +_unkinner_constructor (struct gl2_unkinner_impl *impl, struct gl2_unknown_intf **outer) +{ + impl->_vftbl = &_unkinner_vftbl; + impl->_obj.unkouter = outer; +} + +struct gl2_generic_obj +{ + struct gl2_unknown_obj _unknown; + GLhandleARB name; + GLboolean delete_status; + GLcharARB *info_log; +}; + +struct gl2_generic_impl +{ + struct gl2_generic_intf *_vftbl; + struct gl2_generic_obj _obj; +}; + +static void +_generic_destructor (struct gl2_unknown_intf **intf) +{ + GET_CURRENT_CONTEXT(ctx); + struct gl2_generic_impl *impl = (struct gl2_generic_impl *) intf; + + _mesa_free ((void *) impl->_obj.info_log); + + _glthread_LOCK_MUTEX (ctx->Shared->Mutex); + _mesa_HashRemove (ctx->Shared->GL2Objects, impl->_obj.name); + _glthread_UNLOCK_MUTEX (ctx->Shared->Mutex); + + _unknown_destructor (intf); +} + +static struct gl2_unknown_intf ** +_generic_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid) +{ + if (uiid == UIID_GENERIC) + { + (**intf).AddRef (intf); + return intf; + } + return _unknown_QueryInterface (intf, uiid); +} + +static void +_generic_Delete (struct gl2_generic_intf **intf) +{ + struct gl2_generic_impl *impl = (struct gl2_generic_impl *) intf; + + if (impl->_obj.delete_status == GL_FALSE) + { + impl->_obj.delete_status = GL_TRUE; + (**intf)._unknown.Release ((struct gl2_unknown_intf **) intf); + } +} + +static GLhandleARB +_generic_GetName (struct gl2_generic_intf **intf) +{ + struct gl2_generic_impl *impl = (struct gl2_generic_impl *) intf; + + return impl->_obj.name; +} + +static GLboolean +_generic_GetDeleteStatus (struct gl2_generic_intf **intf) +{ + struct gl2_generic_impl *impl = (struct gl2_generic_impl *) intf; + + return impl->_obj.delete_status; +} + +static const GLcharARB * +_generic_GetInfoLog (struct gl2_generic_intf **intf) +{ + struct gl2_generic_impl *impl = (struct gl2_generic_impl *) intf; + + return impl->_obj.info_log; +} + +static struct gl2_generic_intf _generic_vftbl = { + { + _unknown_AddRef, + _unknown_Release, + _generic_QueryInterface + }, + _generic_Delete, + NULL, /* abstract GetType */ + _generic_GetName, + _generic_GetDeleteStatus, + _generic_GetInfoLog +}; + +static void +_generic_constructor (struct gl2_generic_impl *impl) +{ + GET_CURRENT_CONTEXT(ctx); + + _unknown_constructor ((struct gl2_unknown_impl *) impl); + impl->_vftbl = &_generic_vftbl; + impl->_obj._unknown._destructor = _generic_destructor; + impl->_obj.delete_status = GL_FALSE; + impl->_obj.info_log = NULL; + + _glthread_LOCK_MUTEX (ctx->Shared->Mutex); + impl->_obj.name = _mesa_HashFindFreeKeyBlock (ctx->Shared->GL2Objects, 1); + _mesa_HashInsert (ctx->Shared->GL2Objects, impl->_obj.name, (void *) impl); + _glthread_UNLOCK_MUTEX (ctx->Shared->Mutex); +} + +struct gl2_container_obj +{ + struct gl2_generic_obj _generic; + struct gl2_generic_intf ***attached; + GLuint attached_count; +}; + +struct gl2_container_impl +{ + struct gl2_container_intf *_vftbl; + struct gl2_container_obj _obj; +}; + +static void +_container_destructor (struct gl2_unknown_intf **intf) +{ + struct gl2_container_impl *impl = (struct gl2_container_impl *) intf; + GLuint i; + + for (i = 0; i < impl->_obj.attached_count; i++) + { + struct gl2_generic_intf **x = impl->_obj.attached[i]; + (**x)._unknown.Release ((struct gl2_unknown_intf **) x); + } + + _generic_destructor (intf); +} + +static struct gl2_unknown_intf ** +_container_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid) +{ + if (uiid == UIID_CONTAINER) + { + (**intf).AddRef (intf); + return intf; + } + return _generic_QueryInterface (intf, uiid); +} + +static GLboolean +_container_Attach (struct gl2_container_intf **intf, struct gl2_generic_intf **att) +{ + GET_CURRENT_CONTEXT(ctx); + struct gl2_container_impl *impl = (struct gl2_container_impl *) intf; + GLuint i; + + for (i = 0; i < impl->_obj.attached_count; i++) + if (impl->_obj.attached[i] == att) + { + _mesa_error (ctx, GL_INVALID_OPERATION, "_container_Attach"); + return GL_FALSE; + } + + impl->_obj.attached = (struct gl2_generic_intf ***) _mesa_realloc (impl->_obj.attached, + impl->_obj.attached_count * sizeof (*impl->_obj.attached), (impl->_obj.attached_count + 1) * + sizeof (*impl->_obj.attached)); + if (impl->_obj.attached == NULL) + return GL_FALSE; + + impl->_obj.attached[impl->_obj.attached_count] = att; + impl->_obj.attached_count++; + (**att)._unknown.AddRef ((struct gl2_unknown_intf **) att); + return GL_TRUE; +} + +static GLboolean +_container_Detach (struct gl2_container_intf **intf, struct gl2_generic_intf **att) +{ + GET_CURRENT_CONTEXT(ctx); + struct gl2_container_impl *impl = (struct gl2_container_impl *) intf; + GLuint i, j; + + for (i = 0; i < impl->_obj.attached_count; i++) + if (impl->_obj.attached[i] == att) + { + for (j = i; j < impl->_obj.attached_count - 1; j++) + impl->_obj.attached[j] = impl->_obj.attached[j + 1]; + impl->_obj.attached = (struct gl2_generic_intf ***) _mesa_realloc (impl->_obj.attached, + impl->_obj.attached_count * sizeof (*impl->_obj.attached), + (impl->_obj.attached_count - 1) * sizeof (*impl->_obj.attached)); + impl->_obj.attached_count--; + (**att)._unknown.Release ((struct gl2_unknown_intf **) att); + return GL_TRUE; + } + + _mesa_error (ctx, GL_INVALID_OPERATION, "_container_Detach"); + return GL_FALSE; +} + +static GLsizei +_container_GetAttachedCount (struct gl2_container_intf **intf) +{ + struct gl2_container_impl *impl = (struct gl2_container_impl *) intf; + + return impl->_obj.attached_count; +} + +static struct gl2_generic_intf ** +_container_GetAttached (struct gl2_container_intf **intf, GLuint index) +{ + struct gl2_container_impl *impl = (struct gl2_container_impl *) intf; + + (**impl->_obj.attached[index])._unknown.AddRef ( + (struct gl2_unknown_intf **)impl->_obj.attached[index]); + return impl->_obj.attached[index]; +} + +static struct gl2_container_intf _container_vftbl = { + { + { + _unknown_AddRef, + _unknown_Release, + _container_QueryInterface + }, + _generic_Delete, + NULL, /* abstract GetType */ + _generic_GetName, + _generic_GetDeleteStatus, + _generic_GetInfoLog + }, + _container_Attach, + _container_Detach, + _container_GetAttachedCount, + _container_GetAttached +}; + +static void +_container_constructor (struct gl2_container_impl *impl) +{ + _generic_constructor ((struct gl2_generic_impl *) impl); + impl->_vftbl = &_container_vftbl; + impl->_obj._generic._unknown._destructor = _container_destructor; + impl->_obj.attached = NULL; + impl->_obj.attached_count = 0; +} + +struct gl2_3dlabs_shhandle_obj +{ + struct gl2_unkinner_obj _unknown; +#if USE_3DLABS_FRONTEND + ShHandle handle; +#endif +}; + +struct gl2_3dlabs_shhandle_impl +{ + struct gl2_3dlabs_shhandle_intf *_vftbl; + struct gl2_3dlabs_shhandle_obj _obj; +}; + +static void +_3dlabs_shhandle_destructor (struct gl2_unknown_intf **intf) +{ +#if USE_3DLABS_FRONTEND + struct gl2_3dlabs_shhandle_impl *impl = (struct gl2_3dlabs_shhandle_impl *) intf; + ShDestruct (impl->_obj.handle); +#endif + _unkinner_destructor (intf); +} + +static GLvoid * +_3dlabs_shhandle_GetShHandle (struct gl2_3dlabs_shhandle_intf **intf) +{ +#if USE_3DLABS_FRONTEND + struct gl2_3dlabs_shhandle_impl *impl = (struct gl2_3dlabs_shhandle_impl *) intf; + return impl->_obj.handle; +#else + return NULL; +#endif +} + +static struct gl2_3dlabs_shhandle_intf _3dlabs_shhandle_vftbl = { + { + _unkinner_AddRef, + _unkinner_Release, + _unkinner_QueryInterface + }, + _3dlabs_shhandle_GetShHandle +}; + +static void +_3dlabs_shhandle_constructor (struct gl2_3dlabs_shhandle_impl *impl, struct gl2_unknown_intf **outer) +{ + _unkinner_constructor ((struct gl2_unkinner_impl *) impl, outer); + impl->_vftbl = &_3dlabs_shhandle_vftbl; +#if USE_3DLABS_FRONTEND + impl->_obj.handle = NULL; +#endif +} + +struct gl2_shader_obj +{ + struct gl2_generic_obj _generic; + struct gl2_3dlabs_shhandle_impl _3dlabs_shhandle; + GLboolean compile_status; + GLcharARB *source; + GLint *offsets; + GLsizei offset_count; +}; + +struct gl2_shader_impl +{ + struct gl2_shader_intf *_vftbl; + struct gl2_shader_obj _obj; +}; + +static void +_shader_destructor (struct gl2_unknown_intf **intf) +{ + struct gl2_shader_impl *impl = (struct gl2_shader_impl *) intf; + + _mesa_free ((void *) impl->_obj.source); + _mesa_free ((void *) impl->_obj.offsets); + _3dlabs_shhandle_destructor ((struct gl2_unknown_intf **) &impl->_obj._3dlabs_shhandle._vftbl); + _generic_destructor (intf); +} + +static struct gl2_unknown_intf ** +_shader_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid) +{ +#if USE_3DLABS_FRONTEND + struct gl2_shader_impl *impl = (struct gl2_shader_impl *) intf; +#endif + + if (uiid == UIID_SHADER) + { + (**intf).AddRef (intf); + return intf; + } +#if USE_3DLABS_FRONTEND + if (uiid == UIID_3DLABS_SHHANDLE) + { + (**intf).AddRef (intf); + return (struct gl2_unknown_intf **) &impl->_obj._3dlabs_shhandle._vftbl; + } +#endif + return _generic_QueryInterface (intf, uiid); +} + +static GLenum +_shader_GetType (struct gl2_generic_intf **intf) +{ + return GL_SHADER_OBJECT_ARB; +} + +static GLboolean +_shader_GetCompileStatus (struct gl2_shader_intf **intf) +{ + struct gl2_shader_impl *impl = (struct gl2_shader_impl *) intf; + + return impl->_obj.compile_status; +} + +static GLvoid +_shader_SetSource (struct gl2_shader_intf **intf, GLcharARB *src, GLint *off, GLsizei cnt) +{ + struct gl2_shader_impl *impl = (struct gl2_shader_impl *) intf; + + _mesa_free ((void *) impl->_obj.source); + impl->_obj.source = src; + _mesa_free ((void *) impl->_obj.offsets); + impl->_obj.offsets = off; + impl->_obj.offset_count = cnt; +} + +static const GLcharARB * +_shader_GetSource (struct gl2_shader_intf **intf) +{ + struct gl2_shader_impl *impl = (struct gl2_shader_impl *) intf; + + return impl->_obj.source; +} + +static GLvoid +_shader_Compile (struct gl2_shader_intf **intf) +{ + struct gl2_shader_impl *impl = (struct gl2_shader_impl *) intf; +#if USE_3DLABS_FRONTEND + char **strings; + TBuiltInResource res; +#else + slang_translation_unit unit; + slang_unit_type type; + slang_info_log info_log; +#endif + + impl->_obj.compile_status = GL_FALSE; + _mesa_free ((void *) impl->_obj._generic.info_log); + impl->_obj._generic.info_log = NULL; + +#if USE_3DLABS_FRONTEND + /* 3dlabs compiler expects us to feed it with null-terminated string array, + we've got only one big string with offsets, so we must split it; but when + there's only one string to deal with, we pass its address directly */ + + if (impl->_obj.offset_count <= 1) + strings = &impl->_obj.source; + else + { + GLsizei i, offset = 0; + + strings = (char **) _mesa_malloc (impl->_obj.offset_count * sizeof (char *)); + if (strings == NULL) + return; + + for (i = 0; i < impl->_obj.offset_count; i++) + { + GLsizei size = impl->_obj.offsets[i] - offset; + + strings[i] = (char *) _mesa_malloc ((size + 1) * sizeof (char)); + if (strings[i] == NULL) + { + GLsizei j; + + for (j = 0; j < i; j++) + _mesa_free (strings[j]); + _mesa_free (strings); + return; + } + + _mesa_memcpy (strings[i], impl->_obj.source + offset, size * sizeof (char)); + strings[i][size] = '\0'; + offset = impl->_obj.offsets[i]; + } + } + + /* TODO set these fields to some REAL numbers */ + res.maxLights = 8; + res.maxClipPlanes = 6; + res.maxTextureUnits = 2; + res.maxTextureCoords = 2; + res.maxVertexAttribs = 8; + res.maxVertexUniformComponents = 64; + res.maxVaryingFloats = 8; + res.maxVertexTextureImageUnits = 2; + res.maxCombinedTextureImageUnits = 2; + res.maxTextureImageUnits = 2; + res.maxFragmentUniformComponents = 64; + res.maxDrawBuffers = 1; + + if (ShCompile (impl->_obj._3dlabs_shhandle._obj.handle, strings, impl->_obj.offset_count, + EShOptFull, &res, 0)) + impl->_obj.compile_status = GL_TRUE; + if (impl->_obj.offset_count > 1) + { + GLsizei i; + + for (i = 0; i < impl->_obj.offset_count; i++) + _mesa_free (strings[i]); + _mesa_free (strings); + } + + impl->_obj._generic.info_log = _mesa_strdup (ShGetInfoLog ( + impl->_obj._3dlabs_shhandle._obj.handle)); +#else + if (impl->_vftbl->GetSubType (intf) == GL_FRAGMENT_SHADER) + type = slang_unit_fragment_shader; + else + type = slang_unit_vertex_shader; + slang_info_log_construct (&info_log); + if (_slang_compile (impl->_obj.source, &unit, type, &info_log)) + { + impl->_obj.compile_status = GL_TRUE; + } + if (info_log.text != NULL) + impl->_obj._generic.info_log = _mesa_strdup (info_log.text); + else + impl->_obj._generic.info_log = _mesa_strdup (""); + slang_info_log_destruct (&info_log); +#endif +} + +static struct gl2_shader_intf _shader_vftbl = { + { + { + _unknown_AddRef, + _unknown_Release, + _shader_QueryInterface + }, + _generic_Delete, + _shader_GetType, + _generic_GetName, + _generic_GetDeleteStatus, + _generic_GetInfoLog + }, + NULL, /* abstract GetSubType */ + _shader_GetCompileStatus, + _shader_SetSource, + _shader_GetSource, + _shader_Compile +}; + +static void +_shader_constructor (struct gl2_shader_impl *impl) +{ + _generic_constructor ((struct gl2_generic_impl *) impl); + _3dlabs_shhandle_constructor (&impl->_obj._3dlabs_shhandle, (struct gl2_unknown_intf **) + &impl->_vftbl); + impl->_vftbl = &_shader_vftbl; + impl->_obj._generic._unknown._destructor = _shader_destructor; + impl->_obj.compile_status = GL_FALSE; + impl->_obj.source = NULL; + impl->_obj.offsets = NULL; + impl->_obj.offset_count = 0; +} + +struct gl2_program_obj +{ + struct gl2_container_obj _container; + GLboolean link_status; + GLboolean validate_status; +#if USE_3DLABS_FRONTEND + ShHandle linker; + ShHandle uniforms; +#endif +}; + +struct gl2_program_impl +{ + struct gl2_program_intf *_vftbl; + struct gl2_program_obj _obj; +}; + +static void +_program_destructor (struct gl2_unknown_intf **intf) +{ +#if USE_3DLABS_FRONTEND + struct gl2_program_impl *impl = (struct gl2_program_impl *) intf; + + ShDestruct (impl->_obj.linker); + ShDestruct (impl->_obj.uniforms); +#endif + _container_destructor (intf); +} + +static struct gl2_unknown_intf ** +_program_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid) +{ + if (uiid == UIID_PROGRAM) + { + (**intf).AddRef (intf); + return intf; + } + return _container_QueryInterface (intf, uiid); +} + +static GLenum +_program_GetType (struct gl2_generic_intf **intf) +{ + return GL_PROGRAM_OBJECT_ARB; +} + +static GLboolean +_program_Attach (struct gl2_container_intf **intf, struct gl2_generic_intf **att) +{ + GET_CURRENT_CONTEXT(ctx); + struct gl2_unknown_intf **sha; + + sha = (**att)._unknown.QueryInterface ((struct gl2_unknown_intf **) att, UIID_SHADER); + if (sha == NULL) + { + _mesa_error (ctx, GL_INVALID_OPERATION, "_program_Attach"); + return GL_FALSE; + } + + (**sha).Release (sha); + return _container_Attach (intf, att); +} + +static GLboolean +_program_GetLinkStatus (struct gl2_program_intf **intf) +{ + struct gl2_program_impl *impl = (struct gl2_program_impl *) intf; + + return impl->_obj.link_status; +} + +static GLboolean +_program_GetValidateStatus (struct gl2_program_intf **intf) +{ + struct gl2_program_impl *impl = (struct gl2_program_impl *) intf; + + return impl->_obj.validate_status; +} + +static GLvoid +_program_Link (struct gl2_program_intf **intf) +{ + struct gl2_program_impl *impl = (struct gl2_program_impl *) intf; +#if USE_3DLABS_FRONTEND + ShHandle *handles; + GLuint i; +#endif + + impl->_obj.link_status = GL_FALSE; + _mesa_free ((void *) impl->_obj._container._generic.info_log); + impl->_obj._container._generic.info_log = NULL; + +#if USE_3DLABS_FRONTEND + handles = (ShHandle *) _mesa_malloc (impl->_obj._container.attached_count * sizeof (ShHandle)); + if (handles == NULL) + return; + + for (i = 0; i < impl->_obj._container.attached_count; i++) + { + struct gl2_generic_intf **gen = impl->_obj._container.attached[i]; + struct gl2_3dlabs_shhandle_intf **sh; + + sh = (struct gl2_3dlabs_shhandle_intf **) (**gen)._unknown.QueryInterface ( + (struct gl2_unknown_intf **) gen, UIID_3DLABS_SHHANDLE); + if (sh != NULL) + { + handles[i] = (**sh).GetShHandle (sh); + (**sh)._unknown.Release ((struct gl2_unknown_intf **) sh); + } + else + { + _mesa_free (handles); + return; + } + } + + if (ShLink (impl->_obj.linker, handles, impl->_obj._container.attached_count, + impl->_obj.uniforms, NULL, NULL)) + impl->_obj.link_status = GL_TRUE; + + impl->_obj._container._generic.info_log = _mesa_strdup (ShGetInfoLog (impl->_obj.linker)); +#endif +} + +static GLvoid +_program_Validate (struct gl2_program_intf **intf) +{ + struct gl2_program_impl *impl = (struct gl2_program_impl *) intf; + + impl->_obj.validate_status = GL_FALSE; + _mesa_free ((void *) impl->_obj._container._generic.info_log); + impl->_obj._container._generic.info_log = NULL; + + /* TODO validate */ +} + +static struct gl2_program_intf _program_vftbl = { + { + { + { + _unknown_AddRef, + _unknown_Release, + _program_QueryInterface + }, + _generic_Delete, + _program_GetType, + _generic_GetName, + _generic_GetDeleteStatus, + _generic_GetInfoLog + }, + _program_Attach, + _container_Detach, + _container_GetAttachedCount, + _container_GetAttached + }, + _program_GetLinkStatus, + _program_GetValidateStatus, + _program_Link, + _program_Validate +}; + +static void +_program_constructor (struct gl2_program_impl *impl) +{ + _container_constructor ((struct gl2_container_impl *) impl); + impl->_vftbl = &_program_vftbl; + impl->_obj._container._generic._unknown._destructor = _program_destructor; + impl->_obj.link_status = GL_FALSE; + impl->_obj.validate_status = GL_FALSE; +#if USE_3DLABS_FRONTEND + impl->_obj.linker = ShConstructLinker (EShExVertexFragment, 0); + impl->_obj.uniforms = ShConstructUniformMap (); +#endif +} + +struct gl2_fragment_shader_obj +{ + struct gl2_shader_obj _shader; +}; + +struct gl2_fragment_shader_impl +{ + struct gl2_fragment_shader_intf *_vftbl; + struct gl2_fragment_shader_obj _obj; +}; + +static void +_fragment_shader_destructor (struct gl2_unknown_intf **intf) +{ + struct gl2_fragment_shader_impl *impl = (struct gl2_fragment_shader_impl *) intf; + + (void) impl; + /* TODO free fragment shader data */ + + _shader_destructor (intf); +} + +static struct gl2_unknown_intf ** +_fragment_shader_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid) +{ + if (uiid == UIID_FRAGMENT_SHADER) + { + (**intf).AddRef (intf); + return intf; + } + return _shader_QueryInterface (intf, uiid); +} + +static GLenum +_fragment_shader_GetSubType (struct gl2_shader_intf **intf) +{ + return GL_FRAGMENT_SHADER_ARB; +} + +static struct gl2_fragment_shader_intf _fragment_shader_vftbl = { + { + { + { + _unknown_AddRef, + _unknown_Release, + _fragment_shader_QueryInterface + }, + _generic_Delete, + _shader_GetType, + _generic_GetName, + _generic_GetDeleteStatus, + _generic_GetInfoLog + }, + _fragment_shader_GetSubType, + _shader_GetCompileStatus, + _shader_SetSource, + _shader_GetSource, + _shader_Compile + } +}; + +static void +_fragment_shader_constructor (struct gl2_fragment_shader_impl *impl) +{ + _shader_constructor ((struct gl2_shader_impl *) impl); + impl->_vftbl = &_fragment_shader_vftbl; + impl->_obj._shader._generic._unknown._destructor = _fragment_shader_destructor; +#if USE_3DLABS_FRONTEND + impl->_obj._shader._3dlabs_shhandle._obj.handle = ShConstructCompiler (EShLangFragment, 0); +#endif +} + +struct gl2_vertex_shader_obj +{ + struct gl2_shader_obj _shader; +}; + +struct gl2_vertex_shader_impl +{ + struct gl2_vertex_shader_intf *_vftbl; + struct gl2_vertex_shader_obj _obj; +}; + +static void +_vertex_shader_destructor (struct gl2_unknown_intf **intf) +{ + struct gl2_vertex_shader_impl *impl = (struct gl2_vertex_shader_impl *) intf; + + (void) impl; + /* TODO free vertex shader data */ + + _shader_destructor (intf); +} + +static struct gl2_unknown_intf ** +_vertex_shader_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid) +{ + if (uiid == UIID_VERTEX_SHADER) + { + (**intf).AddRef (intf); + return intf; + } + return _shader_QueryInterface (intf, uiid); +} + +static GLenum +_vertex_shader_GetSubType (struct gl2_shader_intf **intf) +{ + return GL_VERTEX_SHADER_ARB; +} + +static struct gl2_vertex_shader_intf _vertex_shader_vftbl = { + { + { + { + _unknown_AddRef, + _unknown_Release, + _vertex_shader_QueryInterface + }, + _generic_Delete, + _shader_GetType, + _generic_GetName, + _generic_GetDeleteStatus, + _generic_GetInfoLog + }, + _vertex_shader_GetSubType, + _shader_GetCompileStatus, + _shader_SetSource, + _shader_GetSource, + _shader_Compile + } +}; + +static void +_vertex_shader_constructor (struct gl2_vertex_shader_impl *impl) +{ + _shader_constructor ((struct gl2_shader_impl *) impl); + impl->_vftbl = &_vertex_shader_vftbl; + impl->_obj._shader._generic._unknown._destructor = _vertex_shader_destructor; +#if USE_3DLABS_FRONTEND + impl->_obj._shader._3dlabs_shhandle._obj.handle = ShConstructCompiler (EShLangVertex, 0); +#endif +} + +GLhandleARB +_mesa_3dlabs_create_shader_object (GLenum shaderType) +{ + switch (shaderType) + { + case GL_FRAGMENT_SHADER_ARB: + { + struct gl2_fragment_shader_impl *x = (struct gl2_fragment_shader_impl *) + _mesa_malloc (sizeof (struct gl2_fragment_shader_impl)); + + if (x != NULL) + { + _fragment_shader_constructor (x); + return x->_obj._shader._generic.name; + } + } + break; + case GL_VERTEX_SHADER_ARB: + { + struct gl2_vertex_shader_impl *x = (struct gl2_vertex_shader_impl *) + _mesa_malloc (sizeof (struct gl2_vertex_shader_impl)); + + if (x != NULL) + { + _vertex_shader_constructor (x); + return x->_obj._shader._generic.name; + } + } + break; + } + + return 0; +} + +GLhandleARB +_mesa_3dlabs_create_program_object (void) +{ + struct gl2_program_impl *x = (struct gl2_program_impl *) + _mesa_malloc (sizeof (struct gl2_program_impl)); + + if (x != NULL) + { + _program_constructor (x); + return x->_obj._container._generic.name; + } + + return 0; +} + +void +_mesa_init_shaderobjects_3dlabs (GLcontext *ctx) +{ +#if USE_3DLABS_FRONTEND + _glslang_3dlabs_InitProcess (); + _glslang_3dlabs_ShInitialize (); +#endif +} + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/shaderobjects_3dlabs.h b/nx-X11/extras/Mesa/src/mesa/shader/shaderobjects_3dlabs.h index 4cb8cf454..5deff2f6a 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/shaderobjects_3dlabs.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/shaderobjects_3dlabs.h @@ -1,40 +1,40 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef SHADEROBJECTS_3DLABS_H
-#define SHADEROBJECTS_3DLABS_H
-
-#include "mtypes.h"
-
-extern GLhandleARB
-_mesa_3dlabs_create_shader_object (GLenum);
-
-extern GLhandleARB
-_mesa_3dlabs_create_program_object (void);
-
-extern void
-_mesa_init_shaderobjects_3dlabs (GLcontext *ctx);
-
-#endif
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef SHADEROBJECTS_3DLABS_H +#define SHADEROBJECTS_3DLABS_H + +#include "mtypes.h" + +extern GLhandleARB +_mesa_3dlabs_create_shader_object (GLenum); + +extern GLhandleARB +_mesa_3dlabs_create_program_object (void); + +extern void +_mesa_init_shaderobjects_3dlabs (GLcontext *ctx); + +#endif + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_core_gc.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_core_gc.h index c7f3d368a..f838859bb 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_core_gc.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_core_gc.h @@ -1,1565 +1,1565 @@ -"\n"
-"\n"
-"\n"
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-" return _f != 0.0;\n"
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-" return _b ? 1.0 : 0.0;\n"
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-"float __constructor (const int _i) {\n"
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-" __asm int_to_float _f, _i;\n"
-" return _f;\n"
-"}\n"
-"\n"
-"bool __constructor (const bool _b) {\n"
-" return _b;\n"
-"}\n"
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-"float __constructor (const float _f) {\n"
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-"vec2 __constructor (const float _f) {\n"
-" return vec2 (_f, _f);\n"
-"}\n"
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-"}\n"
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-"vec4 __constructor (const float _f) {\n"
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-"}\n"
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-"ivec2 __constructor (const int _i) {\n"
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-"}\n"
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-"ivec2 __constructor (const float _f) {\n"
-" return ivec2 (_f, _f);\n"
-"}\n"
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-"ivec2 __constructor (const bool _b) {\n"
-" return ivec2 (_b, _b);\n"
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-"ivec3 __constructor (const int _i) {\n"
-" return ivec3 (_i, _i, _i);\n"
-"}\n"
-"\n"
-"ivec3 __constructor (const float _f) {\n"
-" return ivec3 (_f, _f, _f);\n"
-"}\n"
-"\n"
-"ivec3 __constructor (const bool _b) {\n"
-" return ivec3 (_b, _b, _b);\n"
-"}\n"
-"\n"
-"ivec4 __constructor (const int _i) {\n"
-" return ivec4 (_i, _i, _i, _i);\n"
-"}\n"
-"\n"
-"ivec4 __constructor (const float _f) {\n"
-" return ivec4 (_f, _f, _f, _f);\n"
-"}\n"
-"\n"
-"ivec4 __constructor (const bool _b) {\n"
-" return ivec4 (_b, _b, _b, _b);\n"
-"}\n"
-"\n"
-"bvec2 __constructor (const bool _b) {\n"
-" return bvec2 (_b, _b);\n"
-"}\n"
-"\n"
-"bvec2 __constructor (const float _f) {\n"
-" return bvec2 (_f, _f);\n"
-"}\n"
-"\n"
-"bvec2 __constructor (const int _i) {\n"
-" return bvec2 (_i, _i);\n"
-"}\n"
-"\n"
-"bvec3 __constructor (const bool _b) {\n"
-" return bvec3 (_b, _b, _b);\n"
-"}\n"
-"\n"
-"bvec3 __constructor (const float _f) {\n"
-" return bvec3 (_f, _f, _f);\n"
-"}\n"
-"\n"
-"bvec3 __constructor (const int _i) {\n"
-" return bvec3 (_i, _i, _i);\n"
-"}\n"
-"\n"
-"bvec4 __constructor (const bool _b) {\n"
-" return bvec4 (_b, _b, _b, _b);\n"
-"}\n"
-"\n"
-"bvec4 __constructor (const float _f) {\n"
-" return bvec4 (_f, _f, _f, _f);\n"
-"}\n"
-"\n"
-"bvec4 __constructor (const int _i) {\n"
-" return bvec4 (_i, _i, _i, _i);\n"
-"}\n"
-"\n"
-"mat2 __constructor (const float _f) {\n"
-" return mat2 (\n"
-" _f, .0,\n"
-" .0, _f\n"
-" );\n"
-"}\n"
-"\n"
-"mat2 __constructor (const int _i) {\n"
-" return mat2 (\n"
-" _i, .0,\n"
-" .0, _i\n"
-" );\n"
-"}\n"
-"\n"
-"mat2 __constructor (const bool _b) {\n"
-" return mat2 (\n"
-" _b, .0,\n"
-" .0, _b\n"
-" );\n"
-"}\n"
-"\n"
-"mat3 __constructor (const float _f) {\n"
-" return mat3 (\n"
-" _f, .0, .0,\n"
-" .0, _f, .0,\n"
-" .0, .0, _f\n"
-" );\n"
-"}\n"
-"\n"
-"mat3 __constructor (const int _i) {\n"
-" return mat3 (\n"
-" _i, .0, .0,\n"
-" .0, _i, .0,\n"
-" .0, .0, _i\n"
-" );\n"
-"}\n"
-"\n"
-"mat3 __constructor (const bool _b) {\n"
-" return mat3 (\n"
-" _b, .0, .0,\n"
-" .0, _b, .0,\n"
-" .0, .0, _b\n"
-" );\n"
-"}\n"
-"\n"
-"mat4 __constructor (const float _f) {\n"
-" return mat4 (\n"
-" _f, .0, .0, .0,\n"
-" .0, _f, .0, .0,\n"
-" .0, .0, _f, .0,\n"
-" .0, .0, .0, _f\n"
-" );\n"
-"}\n"
-"\n"
-"mat4 __constructor (const int _i) {\n"
-" return mat4 (\n"
-" _i, .0, .0, .0,\n"
-" .0, _i, .0, .0,\n"
-" .0, .0, _i, .0,\n"
-" .0, .0, .0, _i\n"
-" );\n"
-"}\n"
-"\n"
-"mat4 __constructor (const bool _b) {\n"
-" return mat4 (\n"
-" _b, .0, .0, .0,\n"
-" .0, _b, .0, .0,\n"
-" .0, .0, _b, .0,\n"
-" .0, .0, .0, _b\n"
-" );\n"
-"}\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"void __operator += (inout float a, const float b) {\n"
-" __asm float_add a, a, b;\n"
-"}\n"
-"\n"
-"float __operator - (const float a) {\n"
-" float c;\n"
-" __asm float_negate c, a;\n"
-" return c;\n"
-"}\n"
-"\n"
-"void __operator -= (inout float a, const float b) {\n"
-" a += -b;\n"
-"}\n"
-"\n"
-"void __operator *= (inout float a, const float b) {\n"
-" __asm float_multiply a, a, b;\n"
-"}\n"
-"\n"
-"void __operator /= (inout float a, const float b) {\n"
-" __asm float_divide a, a, b;\n"
-"}\n"
-"\n"
-"float __operator + (const float a, const float b) {\n"
-" float c;\n"
-" c = a;\n"
-" return c += b;\n"
-"}\n"
-"\n"
-"void __operator += (inout int a, const int b) {\n"
-" a = int (float (a) + float (b));\n"
-"}\n"
-"\n"
-"int __operator - (const int a) {\n"
-" return int (-float (a));\n"
-"}\n"
-"\n"
-"void __operator -= (inout int a, const int b) {\n"
-" a += -b;\n"
-"}\n"
-"\n"
-"float __operator * (const float a, const float b) {\n"
-" float c;\n"
-" c = a;\n"
-" return c *= b;\n"
-"}\n"
-"\n"
-"void __operator *= (inout int a, const int b) {\n"
-" a = int (float (a) * float (b));\n"
-"}\n"
-"\n"
-"float __operator / (const float a, const float b) {\n"
-" float c;\n"
-" c = a;\n"
-" return c /= b;\n"
-"}\n"
-"\n"
-"void __operator /= (inout int a, const int b) {\n"
-" a = int (float (a) / float (b));\n"
-"}\n"
-"\n"
-"void __operator += (inout vec2 v, const vec2 u) {\n"
-" v.x += u.x, v.y += u.y;\n"
-"}\n"
-"\n"
-"void __operator -= (inout vec2 v, const vec2 u) {\n"
-" v.x -= u.x, v.y -= u.y;\n"
-"}\n"
-"\n"
-"void __operator *= (inout vec2 v, const vec2 u) {\n"
-" v.x *= u.x, v.y *= u.y;\n"
-"}\n"
-"\n"
-"void __operator /= (inout vec2 v, const vec2 u) {\n"
-" v.x /= u.x, v.y /= u.y;\n"
-"}\n"
-"\n"
-"void __operator += (inout vec3 v, const vec3 u) {\n"
-" v.x += u.x, v.y += u.y, v.z += u.z;\n"
-"}\n"
-"\n"
-"void __operator -= (inout vec3 v, const vec3 u) {\n"
-" v.x -= u.x, v.y -= u.y, v.z -= u.z;\n"
-"}\n"
-"\n"
-"void __operator *= (inout vec3 v, const vec3 u) {\n"
-" v.x *= u.x, v.y *= u.y, v.z *= u.z;\n"
-"}\n"
-"\n"
-"void __operator /= (inout vec3 v, const vec3 u) {\n"
-" v.x /= u.x, v.y /= u.y, v.z /= u.z;\n"
-"}\n"
-"\n"
-"void __operator += (inout vec4 v, const vec4 u) {\n"
-" v.x += u.x, v.y += u.y, v.z += u.z, v.w += u.w;\n"
-"}\n"
-"\n"
-"void __operator -= (inout vec4 v, const vec4 u) {\n"
-" v.x -= u.x, v.y -= u.y, v.z -= u.z, v.w -= u.w;\n"
-"}\n"
-"\n"
-"void __operator *= (inout vec4 v, const vec4 u) {\n"
-" v.x *= u.x, v.y *= u.y, v.z *= u.z, v.w *= u.w;\n"
-"}\n"
-"\n"
-"void __operator /= (inout vec4 v, const vec4 u) {\n"
-" v.x /= u.x, v.y /= u.y, v.z /= u.z, v.w /= u.w;\n"
-"}\n"
-"\n"
-"void __operator += (inout ivec2 v, const ivec2 u) {\n"
-" v.x += u.x, v.y += u.y;\n"
-"}\n"
-"\n"
-"void __operator -= (inout ivec2 v, const ivec2 u) {\n"
-" v.x -= u.x, v.y -= u.y;\n"
-"}\n"
-"\n"
-"void __operator *= (inout ivec2 v, const ivec2 u) {\n"
-" v.x *= u.x, v.y *= u.y;\n"
-"}\n"
-"\n"
-"void __operator /= (inout ivec2 v, const ivec2 u) {\n"
-" v.x /= u.x, v.y /= u.y;\n"
-"}\n"
-"\n"
-"void __operator += (inout ivec3 v, const ivec3 u) {\n"
-" v.x += u.x, v.y += u.y, v.z += u.z;\n"
-"}\n"
-"\n"
-"void __operator -= (inout ivec3 v, const ivec3 u) {\n"
-" v.x -= u.x, v.y -= u.y, v.z -= u.z;\n"
-"}\n"
-"\n"
-"void __operator *= (inout ivec3 v, const ivec3 u) {\n"
-" v.x *= u.x, v.y *= u.y, v.z *= u.z;\n"
-"}\n"
-"\n"
-"void __operator /= (inout ivec3 v, const ivec3 u) {\n"
-" v.x /= u.x, v.y /= u.y, v.z /= u.z;\n"
-"}\n"
-"\n"
-"void __operator += (inout ivec4 v, const ivec4 u) {\n"
-" v.x += u.x, v.y += u.y, v.z += u.z, v.w += u.w;\n"
-"}\n"
-"\n"
-"void __operator -= (inout ivec4 v, const ivec4 u) {\n"
-" v.x -= u.x, v.y -= u.y, v.z -= u.z, v.w -= u.w;\n"
-"}\n"
-"\n"
-"void __operator *= (inout ivec4 v, const ivec4 u) {\n"
-" v.x *= u.x, v.y *= u.y, v.z *= u.z, v.w *= u.w;\n"
-"}\n"
-"\n"
-"void __operator /= (inout ivec4 v, const ivec4 u) {\n"
-" v.x /= u.x, v.y /= u.y, v.z /= u.z, v.w /= u.w;\n"
-"}\n"
-"\n"
-"void __operator += (inout mat2 m, const mat2 n) {\n"
-" m[0] += n[0], m[1] += n[1];\n"
-"}\n"
-"\n"
-"void __operator -= (inout mat2 m, const mat2 n) {\n"
-" m[0] -= n[0], m[1] -= n[1];\n"
-"}\n"
-"\n"
-"vec2 __operator * (const mat2 m, const vec2 v) {\n"
-" return vec2 (\n"
-" v.x * m[0].x + v.y * m[1].x,\n"
-" v.x * m[0].y + v.y * m[1].y\n"
-" );\n"
-"}\n"
-"\n"
-"mat2 __operator * (const mat2 m, const mat2 n) {\n"
-" return mat2 (m * n[0], m * n[1]);\n"
-"}\n"
-"\n"
-"void __operator *= (inout mat2 m, const mat2 n) {\n"
-" m = m * n;\n"
-"}\n"
-"\n"
-"void __operator /= (inout mat2 m, const mat2 n) {\n"
-" m[0] /= n[0], m[1] /= n[1];\n"
-"}\n"
-"\n"
-"void __operator += (inout mat3 m, const mat3 n) {\n"
-" m[0] += n[0], m[1] += n[1], m[2] += n[2];\n"
-"}\n"
-"\n"
-"void __operator -= (inout mat3 m, const mat3 n) {\n"
-" m[0] -= n[0], m[1] -= n[1], m[2] -= n[2];\n"
-"}\n"
-"\n"
-"vec3 __operator * (const mat3 m, const vec3 v) {\n"
-" return vec3 (\n"
-" v.x * m[0].x + v.y * m[1].x + v.z * m[2].x,\n"
-" v.x * m[0].y + v.y * m[1].y + v.z * m[2].y,\n"
-" v.x * m[0].z + v.y * m[1].z + v.z * m[2].z\n"
-" );\n"
-"}\n"
-"\n"
-"mat3 __operator * (const mat3 m, const mat3 n) {\n"
-" return mat3 (m * n[0], m * n[1], m * n[2]);\n"
-"}\n"
-"\n"
-"void __operator *= (inout mat3 m, const mat3 n) {\n"
-" m = m * n;\n"
-"}\n"
-"\n"
-"void __operator /= (inout mat3 m, const mat3 n) {\n"
-" m[0] /= n[0], m[1] /= n[1], m[2] /= n[2];\n"
-"}\n"
-"\n"
-"void __operator += (inout mat4 m, const mat4 n) {\n"
-" m[0] += n[0], m[1] += n[1], m[2] += n[2], m[3] += n[3];\n"
-"}\n"
-"\n"
-"void __operator -= (inout mat4 m, const mat4 n) {\n"
-" m[0] -= n[0], m[1] -= n[1], m[2] -= n[2], m[3] -= n[3];\n"
-"}\n"
-"\n"
-"vec4 __operator * (const mat4 m, const vec4 v) {\n"
-" return vec4 (\n"
-" v.x * m[0].x + v.y * m[1].x + v.z * m[2].x + v.w * m[3].x,\n"
-" v.x * m[0].y + v.y * m[1].y + v.z * m[2].y + v.w * m[3].y,\n"
-" v.x * m[0].z + v.y * m[1].z + v.z * m[2].z + v.w * m[3].z,\n"
-" v.x * m[0].w + v.y * m[1].w + v.z * m[2].w + v.w * m[3].w\n"
-" );\n"
-"}\n"
-"\n"
-"mat4 __operator * (const mat4 m, const mat4 n) {\n"
-" return mat4 (m * n[0], m * n[1], m * n[2], m * n[3]);\n"
-"}\n"
-"\n"
-"void __operator *= (inout mat4 m, const mat4 n) {\n"
-" m = m * n;\n"
-"}\n"
-"\n"
-"void __operator /= (inout mat4 m, const mat4 n) {\n"
-" m[0] /= n[0], m[1] /= n[1], m[2] /= n[2], m[3] /= n[3];\n"
-"}\n"
-"\n"
-"void __operator += (inout vec2 v, const float a) {\n"
-" v.x += a, v.y += a;\n"
-"}\n"
-"\n"
-"void __operator -= (inout vec2 v, const float a) {\n"
-" v.x -= a, v.y -= a;\n"
-"}\n"
-"\n"
-"void __operator *= (inout vec2 v, const float a) {\n"
-" v.x *= a, v.y *= a;\n"
-"}\n"
-"\n"
-"void __operator /= (inout vec2 v, const float a) {\n"
-" v.x /= a, v.y /= a;\n"
-"}\n"
-"\n"
-"void __operator += (inout vec3 v, const float a) {\n"
-" v.x += a, v.y += a, v.z += a;\n"
-"}\n"
-"\n"
-"void __operator -= (inout vec3 v, const float a) {\n"
-" v.x -= a, v.y -= a, v.z -= a;\n"
-"}\n"
-"\n"
-"void __operator *= (inout vec3 v, const float a) {\n"
-" v.x *= a, v.y *= a, v.z *= a;\n"
-"}\n"
-"\n"
-"void __operator /= (inout vec3 v, const float a) {\n"
-" v.x /= a, v.y /= a, v.z /= a;\n"
-"}\n"
-"\n"
-"void __operator += (inout vec4 v, const float a) {\n"
-" v.x += a, v.y += a, v.z += a, v.w += a;\n"
-"}\n"
-"\n"
-"void __operator -= (inout vec4 v, const float a) {\n"
-" v.x -= a, v.y -= a, v.z -= a, v.w -= a;\n"
-"}\n"
-"\n"
-"void __operator *= (inout vec4 v, const float a) {\n"
-" v.x *= a, v.y *= a, v.z *= a, v.w *= a;\n"
-"}\n"
-"\n"
-"void __operator /= (inout vec4 v, const float a) {\n"
-" v.x /= a, v.y /= a, v.z /= a, v.w /= a;\n"
-"}\n"
-"\n"
-"void __operator += (inout mat2 m, const float a) {\n"
-" m[0] += a, m[1] += a;\n"
-"}\n"
-"\n"
-"void __operator -= (inout mat2 m, const float a) {\n"
-" m[0] -= a, m[1] -= a;\n"
-"}\n"
-"\n"
-"void __operator *= (inout mat2 m, const float a) {\n"
-" m[0] *= a, m[1] *= a;\n"
-"}\n"
-"\n"
-"void __operator /= (inout mat2 m, const float a) {\n"
-" m[0] /= a, m[1] /= a;\n"
-"}\n"
-"\n"
-"void __operator += (inout mat3 m, const float a) {\n"
-" m[0] += a, m[1] += a, m[2] += a;\n"
-"}\n"
-"\n"
-"void __operator -= (inout mat3 m, const float a) {\n"
-" m[0] -= a, m[1] -= a, m[2] -= a;\n"
-"}\n"
-"\n"
-"void __operator *= (inout mat3 m, const float a) {\n"
-" m[0] *= a, m[1] *= a, m[2] *= a;\n"
-"}\n"
-"\n"
-"void __operator /= (inout mat3 m, const float a) {\n"
-" m[0] /= a, m[1] /= a, m[2] /= a;\n"
-"}\n"
-"\n"
-"void __operator += (inout mat4 m, const float a) {\n"
-" m[0] += a, m[1] += a, m[2] += a, m[3] += a;\n"
-"}\n"
-"\n"
-"void __operator -= (inout mat4 m, const float a) {\n"
-" m[0] -= a, m[1] -= a, m[2] -= a, m[3] -= a;\n"
-"}\n"
-"\n"
-"void __operator *= (inout mat4 m, const float a) {\n"
-" m[0] *= a, m[1] *= a, m[2] *= a, m[3] *= a;\n"
-"}\n"
-"\n"
-"void __operator /= (inout mat4 m, const float a) {\n"
-" m[0] /= a, m[1] /= a, m[2] /= a, m[3] /= a;\n"
-"}\n"
-"\n"
-"vec2 __operator * (const vec2 v, const mat2 m) {\n"
-" return vec2 (\n"
-" v.x * m[0].x + v.y * m[0].y,\n"
-" v.x * m[1].x + v.y * m[1].y\n"
-" );\n"
-"}\n"
-"\n"
-"void __operator *= (inout vec2 v, const mat2 m) {\n"
-" v = v * m;\n"
-"}\n"
-"\n"
-"vec3 __operator * (const vec3 v, const mat3 m) {\n"
-" return vec3 (\n"
-" v.x * m[0].x + v.y * m[0].y + v.z * m[0].z,\n"
-" v.x * m[1].x + v.y * m[1].y + v.z * m[1].z,\n"
-" v.x * m[2].x + v.y * m[2].y + v.z * m[2].z\n"
-" );\n"
-"}\n"
-"\n"
-"void __operator *= (inout vec3 v, const mat3 m) {\n"
-" v = v * m;\n"
-"}\n"
-"\n"
-"vec4 __operator * (const vec4 v, const mat4 m) {\n"
-" return vec4 (\n"
-" v.x * m[0].x + v.y * m[0].y + v.z * m[0].z + v.w * m[0].w,\n"
-" v.x * m[1].x + v.y * m[1].y + v.z * m[1].z + v.w * m[1].w,\n"
-" v.x * m[2].x + v.y * m[2].y + v.z * m[2].z + v.w * m[2].w,\n"
-" v.x * m[3].x + v.y * m[3].y + v.z * m[3].z + v.w * m[3].w\n"
-" );\n"
-"}\n"
-"\n"
-"void __operator *= (inout vec4 v, const mat4 m) {\n"
-" v = v * m;\n"
-"}\n"
-"\n"
-"float __operator - (const float a, const float b) {\n"
-" return a + -b;\n"
-"}\n"
-"\n"
-"int __operator + (const int a, const int b) {\n"
-" int c;\n"
-" c = a;\n"
-" return c += b;\n"
-"}\n"
-"\n"
-"int __operator - (const int a, const int b) {\n"
-" return a + -b;\n"
-"}\n"
-"\n"
-"int __operator * (const int a, const int b) {\n"
-" int c;\n"
-" return (c = a) *= b;\n"
-"}\n"
-"\n"
-"int __operator / (const int a, const int b) {\n"
-" int c;\n"
-" return (c = a) /= b;\n"
-"}\n"
-"\n"
-"vec2 __operator + (const vec2 v, const vec2 u) {\n"
-" return vec2 (v.x + u.x, v.y + u.y);\n"
-"}\n"
-"\n"
-"vec2 __operator - (const vec2 v, const vec2 u) {\n"
-" return vec2 (v.x - u.x, v.y - u.y);\n"
-"}\n"
-"\n"
-"vec3 __operator + (const vec3 v, const vec3 u) {\n"
-" return vec3 (v.x + u.x, v.y + u.y, v.z + u.z);\n"
-"}\n"
-"\n"
-"vec3 __operator - (const vec3 v, const vec3 u) {\n"
-" return vec3 (v.x - u.x, v.y - u.y, v.z - u.z);\n"
-"}\n"
-"\n"
-"vec4 __operator + (const vec4 v, const vec4 u) {\n"
-" return vec4 (v.x + u.x, v.y + u.y, v.z + u.z, v.w + u.w);\n"
-"}\n"
-"\n"
-"vec4 __operator - (const vec4 v, const vec4 u) {\n"
-" return vec4 (v.x - u.x, v.y - u.y, v.z - u.z, v.w - u.w);\n"
-"}\n"
-"\n"
-"ivec2 __operator + (const ivec2 v, const ivec2 u) {\n"
-" return ivec2 (v.x + u.x, v.y + u.y);\n"
-"}\n"
-"\n"
-"ivec2 __operator - (const ivec2 v, const ivec2 u) {\n"
-" return ivec2 (v.x - u.x, v.y - u.y);\n"
-"}\n"
-"\n"
-"ivec3 __operator + (const ivec3 v, const ivec3 u) {\n"
-" return ivec3 (v.x + u.x, v.y + u.y, v.z + u.z);\n"
-"}\n"
-"\n"
-"ivec3 __operator - (const ivec3 v, const ivec3 u) {\n"
-" return ivec3 (v.x - u.x, v.y - u.y, v.z - u.z);\n"
-"}\n"
-"\n"
-"ivec4 __operator + (const ivec4 v, const ivec4 u) {\n"
-" return ivec4 (v.x + u.x, v.y + u.y, v.z + u.z, v.w + u.w);\n"
-"}\n"
-"\n"
-"ivec4 __operator - (const ivec4 v, const ivec4 u) {\n"
-" return ivec4 (v.x - u.x, v.y - u.y, v.z - u.z, v.w - u.w);\n"
-"}\n"
-"\n"
-"mat2 __operator + (const mat2 m, const mat2 n) {\n"
-" return mat2 (m[0] + n[0], m[1] + n[1]);\n"
-"}\n"
-"\n"
-"mat2 __operator - (const mat2 m, const mat2 n) {\n"
-" return mat2 (m[0] - n[0], m[1] - n[1]);\n"
-"}\n"
-"\n"
-"mat3 __operator + (const mat3 m, const mat3 n) {\n"
-" return mat3 (m[0] + n[0], m[1] + n[1], m[2] + n[2]);\n"
-"}\n"
-"\n"
-"mat3 __operator - (const mat3 m, const mat3 n) {\n"
-" return mat3 (m[0] - n[0], m[1] - n[1], m[2] - n[2]);\n"
-"}\n"
-"\n"
-"mat4 __operator + (const mat4 m, const mat4 n) {\n"
-" return mat4 (m[0] + n[0], m[1] + n[1], m[2] + n[2], m[3] + n[3]);\n"
-"}\n"
-"\n"
-"mat4 __operator - (const mat4 m, const mat4 n) {\n"
-" return mat4 (m[0] - n[0], m[1] - n[1], m[2] - n[2], m[3] - n[3]);\n"
-"}\n"
-"\n"
-"vec2 __operator + (const float a, const vec2 u) {\n"
-" return vec2 (a + u.x, a + u.y);\n"
-"}\n"
-"\n"
-"vec2 __operator + (const vec2 v, const float b) {\n"
-" return vec2 (v.x + b, v.y + b);\n"
-"}\n"
-"\n"
-"vec2 __operator - (const float a, const vec2 u) {\n"
-" return vec2 (a - u.x, a - u.y);\n"
-"}\n"
-"\n"
-"vec2 __operator - (const vec2 v, const float b) {\n"
-" return vec2 (v.x - b, v.y - b);\n"
-"}\n"
-"\n"
-"vec2 __operator * (const float a, const vec2 u) {\n"
-" return vec2 (a * u.x, a * u.y);\n"
-"}\n"
-"\n"
-"vec2 __operator * (const vec2 v, const float b) {\n"
-" return vec2 (v.x * b, v.y * b);\n"
-"}\n"
-"\n"
-"vec2 __operator / (const float a, const vec2 u) {\n"
-" return vec2 (a / u.x, a / u.y);\n"
-"}\n"
-"\n"
-"vec2 __operator / (const vec2 v, const float b) {\n"
-" return vec2 (v.x / b, v.y / b);\n"
-"}\n"
-"\n"
-"vec3 __operator + (const float a, const vec3 u) {\n"
-" return vec3 (a + u.x, a + u.y, a + u.z);\n"
-"}\n"
-"\n"
-"vec3 __operator + (const vec3 v, const float b) {\n"
-" return vec3 (v.x + b, v.y + b, v.z + b);\n"
-"}\n"
-"\n"
-"vec3 __operator - (const float a, const vec3 u) {\n"
-" return vec3 (a - u.x, a - u.y, a - u.z);\n"
-"}\n"
-"\n"
-"vec3 __operator - (const vec3 v, const float b) {\n"
-" return vec3 (v.x - b, v.y - b, v.z - b);\n"
-"}\n"
-"\n"
-"vec3 __operator * (const float a, const vec3 u) {\n"
-" return vec3 (a * u.x, a * u.y, a * u.z);\n"
-"}\n"
-"\n"
-"vec3 __operator * (const vec3 v, const float b) {\n"
-" return vec3 (v.x * b, v.y * b, v.z * b);\n"
-"}\n"
-"\n"
-"vec3 __operator / (const float a, const vec3 u) {\n"
-" return vec3 (a / u.x, a / u.y, a / u.z);\n"
-"}\n"
-"\n"
-"vec3 __operator / (const vec3 v, const float b) {\n"
-" return vec3 (v.x / b, v.y / b, v.z / b);\n"
-"}\n"
-"\n"
-"vec4 __operator + (const float a, const vec4 u) {\n"
-" return vec4 (a + u.x, a + u.y, a + u.z, a + u.w);\n"
-"}\n"
-"\n"
-"vec4 __operator + (const vec4 v, const float b) {\n"
-" return vec4 (v.x + b, v.y + b, v.z + b, v.w + b);\n"
-"}\n"
-"\n"
-"vec4 __operator - (const float a, const vec4 u) {\n"
-" return vec4 (a - u.x, a - u.y, a - u.z, a - u.w);\n"
-"}\n"
-"\n"
-"vec4 __operator - (const vec4 v, const float b) {\n"
-" return vec4 (v.x - b, v.y - b, v.z - b, v.w - b);\n"
-"}\n"
-"\n"
-"vec4 __operator * (const float a, const vec4 u) {\n"
-" return vec4 (a * u.x, a * u.y, a * u.z, a * u.w);\n"
-"}\n"
-"\n"
-"vec4 __operator * (const vec4 v, const float b) {\n"
-" return vec4 (v.x * b, v.y * b, v.z * b, v.w * b);\n"
-"}\n"
-"\n"
-"vec4 __operator / (const float a, const vec4 u) {\n"
-" return vec4 (a / u.x, a / u.y, a / u.z, a / u.w);\n"
-"}\n"
-"\n"
-"vec4 __operator / (const vec4 v, const float b) {\n"
-" return vec4 (v.x / b, v.y / b, v.z / b, v.w / b);\n"
-"}\n"
-"\n"
-"mat2 __operator + (const float a, const mat2 n) {\n"
-" return mat2 (a + n[0], a + n[1]);\n"
-"}\n"
-"\n"
-"mat2 __operator + (const mat2 m, const float b) {\n"
-" return mat2 (m[0] + b, m[1] + b);\n"
-"}\n"
-"\n"
-"mat2 __operator - (const float a, const mat2 n) {\n"
-" return mat2 (a - n[0], a - n[1]);\n"
-"}\n"
-"\n"
-"mat2 __operator - (const mat2 m, const float b) {\n"
-" return mat2 (m[0] - b, m[1] - b);\n"
-"}\n"
-"\n"
-"mat2 __operator * (const float a, const mat2 n) {\n"
-" return mat2 (a * n[0], a * n[1]);\n"
-"}\n"
-"\n"
-"mat2 __operator * (const mat2 m, const float b) {\n"
-" return mat2 (m[0] * b, m[1] * b);\n"
-"}\n"
-"\n"
-"mat2 __operator / (const float a, const mat2 n) {\n"
-" return mat2 (a / n[0], a / n[1]);\n"
-"}\n"
-"\n"
-"mat2 __operator / (const mat2 m, const float b) {\n"
-" return mat2 (m[0] / b, m[1] / b);\n"
-"}\n"
-"\n"
-"mat3 __operator + (const float a, const mat3 n) {\n"
-" return mat3 (a + n[0], a + n[1], a + n[2]);\n"
-"}\n"
-"\n"
-"mat3 __operator + (const mat3 m, const float b) {\n"
-" return mat3 (m[0] + b, m[1] + b, m[2] + b);\n"
-"}\n"
-"\n"
-"mat3 __operator - (const float a, const mat3 n) {\n"
-" return mat3 (a - n[0], a - n[1], a - n[2]);\n"
-"}\n"
-"\n"
-"mat3 __operator - (const mat3 m, const float b) {\n"
-" return mat3 (m[0] - b, m[1] - b, m[2] - b);\n"
-"}\n"
-"\n"
-"mat3 __operator * (const float a, const mat3 n) {\n"
-" return mat3 (a * n[0], a * n[1], a * n[2]);\n"
-"}\n"
-"\n"
-"mat3 __operator * (const mat3 m, const float b) {\n"
-" return mat3 (m[0] * b, m[1] * b, m[2] * b);\n"
-"}\n"
-"\n"
-"mat3 __operator / (const float a, const mat3 n) {\n"
-" return mat3 (a / n[0], a / n[1], a / n[2]);\n"
-"}\n"
-"\n"
-"mat3 __operator / (const mat3 m, const float b) {\n"
-" return mat3 (m[0] / b, m[1] / b, m[2] / b);\n"
-"}\n"
-"\n"
-"mat4 __operator + (const float a, const mat4 n) {\n"
-" return mat4 (a + n[0], a + n[1], a + n[2], a + n[3]);\n"
-"}\n"
-"\n"
-"mat4 __operator + (const mat4 m, const float b) {\n"
-" return mat4 (m[0] + b, m[1] + b, m[2] + b, m[3] + b);\n"
-"}\n"
-"\n"
-"mat4 __operator - (const float a, const mat4 n) {\n"
-" return mat4 (a - n[0], a - n[1], a - n[2], a - n[3]);\n"
-"}\n"
-"\n"
-"mat4 __operator - (const mat4 m, const float b) {\n"
-" return mat4 (m[0] - b, m[1] - b, m[2] - b, m[3] - b);\n"
-"}\n"
-"\n"
-"mat4 __operator * (const float a, const mat4 n) {\n"
-" return mat4 (a * n[0], a * n[1], a * n[2], a * n[3]);\n"
-"}\n"
-"\n"
-"mat4 __operator * (const mat4 m, const float b) {\n"
-" return mat4 (m[0] * b, m[1] * b, m[2] * b, m[3] * b);\n"
-"}\n"
-"\n"
-"mat4 __operator / (const float a, const mat4 n) {\n"
-" return mat4 (a / n[0], a / n[1], a / n[2], a / n[3]);\n"
-"}\n"
-"\n"
-"mat4 __operator / (const mat4 m, const float b) {\n"
-" return mat4 (m[0] / b, m[1] / b, m[2] / b, m[3] / b);\n"
-"}\n"
-"\n"
-"ivec2 __operator + (const int a, const ivec2 u) {\n"
-" return ivec2 (a + u.x, a + u.y);\n"
-"}\n"
-"\n"
-"ivec2 __operator + (const ivec2 v, const int b) {\n"
-" return ivec2 (v.x + b, v.y + b);\n"
-"}\n"
-"\n"
-"ivec2 __operator - (const int a, const ivec2 u) {\n"
-" return ivec2 (a - u.x, a - u.y);\n"
-"}\n"
-"\n"
-"ivec2 __operator - (const ivec2 v, const int b) {\n"
-" return ivec2 (v.x - b, v.y - b);\n"
-"}\n"
-"\n"
-"ivec2 __operator * (const int a, const ivec2 u) {\n"
-" return ivec2 (a * u.x, a * u.y);\n"
-"}\n"
-"\n"
-"ivec2 __operator * (const ivec2 v, const int b) {\n"
-" return ivec2 (v.x * b, v.y * b);\n"
-"}\n"
-"\n"
-"ivec2 __operator / (const int a, const ivec2 u) {\n"
-" return ivec2 (a / u.x, a / u.y);\n"
-"}\n"
-"\n"
-"ivec2 __operator / (const ivec2 v, const int b) {\n"
-" return ivec2 (v.x / b, v.y / b);\n"
-"}\n"
-"\n"
-"ivec3 __operator + (const int a, const ivec3 u) {\n"
-" return ivec3 (a + u.x, a + u.y, a + u.z);\n"
-"}\n"
-"\n"
-"ivec3 __operator + (const ivec3 v, const int b) {\n"
-" return ivec3 (v.x + b, v.y + b, v.z + b);\n"
-"}\n"
-"\n"
-"ivec3 __operator - (const int a, const ivec3 u) {\n"
-" return ivec3 (a - u.x, a - u.y, a - u.z);\n"
-"}\n"
-"\n"
-"ivec3 __operator - (const ivec3 v, const int b) {\n"
-" return ivec3 (v.x - b, v.y - b, v.z - b);\n"
-"}\n"
-"\n"
-"ivec3 __operator * (const int a, const ivec3 u) {\n"
-" return ivec3 (a * u.x, a * u.y, a * u.z);\n"
-"}\n"
-"\n"
-"ivec3 __operator * (const ivec3 v, const int b) {\n"
-" return ivec3 (v.x * b, v.y * b, v.z * b);\n"
-"}\n"
-"\n"
-"ivec3 __operator / (const int a, const ivec3 u) {\n"
-" return ivec3 (a / u.x, a / u.y, a / u.z);\n"
-"}\n"
-"\n"
-"ivec3 __operator / (const ivec3 v, const int b) {\n"
-" return ivec3 (v.x / b, v.y / b, v.z / b);\n"
-"}\n"
-"\n"
-"ivec4 __operator + (const int a, const ivec4 u) {\n"
-" return ivec4 (a + u.x, a + u.y, a + u.z, a + u.w);\n"
-"}\n"
-"\n"
-"ivec4 __operator + (const ivec4 v, const int b) {\n"
-" return ivec4 (v.x + b, v.y + b, v.z + b, v.w + b);\n"
-"}\n"
-"\n"
-"ivec4 __operator - (const int a, const ivec4 u) {\n"
-" return ivec4 (a - u.x, a - u.y, a - u.z, a - u.w);\n"
-"}\n"
-"\n"
-"ivec4 __operator - (const ivec4 v, const int b) {\n"
-" return ivec4 (v.x - b, v.y - b, v.z - b, v.w - b);\n"
-"}\n"
-"\n"
-"ivec4 __operator * (const int a, const ivec4 u) {\n"
-" return ivec4 (a * u.x, a * u.y, a * u.z, a * u.w);\n"
-"}\n"
-"\n"
-"ivec4 __operator * (const ivec4 v, const int b) {\n"
-" return ivec4 (v.x * b, v.y * b, v.z * b, v.w * b);\n"
-"}\n"
-"\n"
-"ivec4 __operator / (const int a, const ivec4 u) {\n"
-" return ivec4 (a / u.x, a / u.y, a / u.z, a / u.w);\n"
-"}\n"
-"\n"
-"ivec4 __operator / (const ivec4 v, const int b) {\n"
-" return ivec4 (v.x / b, v.y / b, v.z / b, v.w / b);\n"
-"}\n"
-"\n"
-"vec2 __operator * (const vec2 v, const vec2 u) {\n"
-" return vec2 (v.x * u.x, v.y * u.y);\n"
-"}\n"
-"\n"
-"vec3 __operator * (const vec3 v, const vec3 u) {\n"
-" return vec3 (v.x * u.x, v.y * u.y, v.z * u.z);\n"
-"}\n"
-"\n"
-"vec4 __operator * (const vec4 v, const vec4 u) {\n"
-" return vec4 (v.x * u.x, v.y * u.y, v.z * u.z, v.w * u.w);\n"
-"}\n"
-"\n"
-"ivec2 __operator * (const ivec2 v, const ivec2 u) {\n"
-" return ivec2 (v.x * u.x, v.y * u.y);\n"
-"}\n"
-"\n"
-"ivec3 __operator * (const ivec3 v, const ivec3 u) {\n"
-" return ivec3 (v.x * u.x, v.y * u.y, v.z * u.z);\n"
-"}\n"
-"\n"
-"ivec4 __operator * (const ivec4 v, const ivec4 u) {\n"
-" return ivec4 (v.x * u.x, v.y * u.y, v.z * u.z, v.w * u.w);\n"
-"}\n"
-"\n"
-"vec2 __operator / (const vec2 v, const vec2 u) {\n"
-" return vec2 (v.x / u.x, v.y / u.y);\n"
-"}\n"
-"\n"
-"vec3 __operator / (const vec3 v, const vec3 u) {\n"
-" return vec3 (v.x / u.x, v.y / u.y, v.z / u.z);\n"
-"}\n"
-"\n"
-"vec4 __operator / (const vec4 v, const vec4 u) {\n"
-" return vec4 (v.x / u.x, v.y / u.y, v.z / u.z, v.w / u.w);\n"
-"}\n"
-"\n"
-"ivec2 __operator / (const ivec2 v, const ivec2 u) {\n"
-" return ivec2 (v.x / u.x, v.y / u.y);\n"
-"}\n"
-"\n"
-"ivec3 __operator / (const ivec3 v, const ivec3 u) {\n"
-" return ivec3 (v.x / u.x, v.y / u.y, v.z / u.z);\n"
-"}\n"
-"\n"
-"ivec4 __operator / (const ivec4 v, const ivec4 u) {\n"
-" return ivec4 (v.x / u.x, v.y / u.y, v.z / u.z, v.w / u.w);\n"
-"}\n"
-"\n"
-"mat2 __operator / (const mat2 m, const mat2 n) {\n"
-" return mat2 (m[0] / n[0], m[1] / n[1]);\n"
-"}\n"
-"\n"
-"mat3 __operator / (const mat3 m, const mat3 n) {\n"
-" return mat3 (m[0] / n[0], m[1] / n[1], m[2] / n[2]);\n"
-"}\n"
-"\n"
-"mat4 __operator / (const mat4 m, const mat4 n) {\n"
-" return mat4 (m[0] / n[0], m[1] / n[1], m[2] / n[2], m[3] / n[3]);\n"
-"}\n"
-"\n"
-"vec2 __operator - (const vec2 v) {\n"
-" return vec2 (-v.x, -v.y);\n"
-"}\n"
-"\n"
-"vec3 __operator - (const vec3 v) {\n"
-" return vec3 (-v.x, -v.y, -v.z);\n"
-"}\n"
-"\n"
-"vec4 __operator - (const vec4 v) {\n"
-" return vec4 (-v.x, -v.y, -v.z, -v.w);\n"
-"}\n"
-"\n"
-"ivec2 __operator - (const ivec2 v) {\n"
-" return ivec2 (-v.x, -v.y);\n"
-"}\n"
-"\n"
-"ivec3 __operator - (const ivec3 v) {\n"
-" return ivec3 (-v.x, -v.y, -v.z);\n"
-"}\n"
-"\n"
-"ivec4 __operator - (const ivec4 v) {\n"
-" return ivec4 (-v.x, -v.y, -v.z, -v.w);\n"
-"}\n"
-"\n"
-"mat2 __operator - (const mat2 m) {\n"
-" return mat2 (-m[0], -m[1]);\n"
-"}\n"
-"\n"
-"mat3 __operator - (const mat3 m) {\n"
-" return mat3 (-m[0], -m[1], -m[2]);\n"
-"}\n"
-"\n"
-"mat4 __operator - (const mat4 m) {\n"
-" return mat4 (-m[0], -m[1], -m[2], -m[3]);\n"
-"}\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"\n"
-"void __operator -- (inout float a) {\n"
-" a -= 1.0;\n"
-"}\n"
-"\n"
-"void __operator -- (inout int a) {\n"
-" a -= 1;\n"
-"}\n"
-"\n"
-"void __operator -- (inout vec2 v) {\n"
-" --v.x, --v.y;\n"
-"}\n"
-"\n"
-"void __operator -- (inout vec3 v) {\n"
-" --v.x, --v.y, --v.z;\n"
-"}\n"
-"\n"
-"void __operator -- (inout vec4 v) {\n"
-" --v.x, --v.y, --v.z, --v.w;\n"
-"}\n"
-"\n"
-"void __operator -- (inout ivec2 v) {\n"
-" --v.x, --v.y;\n"
-"}\n"
-"\n"
-"void __operator -- (inout ivec3 v) {\n"
-" --v.x, --v.y, --v.z;\n"
-"}\n"
-"\n"
-"void __operator -- (inout ivec4 v) {\n"
-" --v.x, --v.y, --v.z, --v.w;\n"
-"}\n"
-"\n"
-"void __operator -- (inout mat2 m) {\n"
-" --m[0], --m[1];\n"
-"}\n"
-"\n"
-"void __operator -- (inout mat3 m) {\n"
-" --m[0], --m[1], --m[2];\n"
-"}\n"
-"\n"
-"void __operator -- (inout mat4 m) {\n"
-" --m[0], --m[1], --m[2], --m[3];\n"
-"}\n"
-"\n"
-"void __operator ++ (inout float a) {\n"
-" a += 1.0;\n"
-"}\n"
-"\n"
-"void __operator ++ (inout int a) {\n"
-" a += 1;\n"
-"}\n"
-"\n"
-"void __operator ++ (inout vec2 v) {\n"
-" ++v.x, ++v.y;\n"
-"}\n"
-"\n"
-"void __operator ++ (inout vec3 v) {\n"
-" ++v.x, ++v.y, ++v.z;\n"
-"}\n"
-"\n"
-"void __operator ++ (inout vec4 v) {\n"
-" ++v.x, ++v.y, ++v.z, ++v.w;\n"
-"}\n"
-"\n"
-"void __operator ++ (inout ivec2 v) {\n"
-" ++v.x, ++v.y;\n"
-"}\n"
-"\n"
-"void __operator ++ (inout ivec3 v) {\n"
-" ++v.x, ++v.y, ++v.z;\n"
-"}\n"
-"\n"
-"void __operator ++ (inout ivec4 v) {\n"
-" ++v.x, ++v.y, ++v.z, ++v.w;\n"
-"}\n"
-"\n"
-"void __operator ++ (inout mat2 m) {\n"
-" ++m[0], ++m[1];\n"
-"}\n"
-"\n"
-"void __operator ++ (inout mat3 m) {\n"
-" ++m[0], ++m[1], ++m[2];\n"
-"}\n"
-"\n"
-"void __operator ++ (inout mat4 m) {\n"
-" ++m[0], ++m[1], ++m[2], ++m[3];\n"
-"}\n"
-"\n"
-"float __operator -- (inout float a, const int) {\n"
-" float c;\n"
-" c = a;\n"
-" --a;\n"
-" return c;\n"
-"}\n"
-"\n"
-"int __operator -- (inout int a, const int) {\n"
-" int c;\n"
-" c = a;\n"
-" --a;\n"
-" return c;\n"
-"}\n"
-"\n"
-"vec2 __operator -- (inout vec2 v, const int) {\n"
-" return vec2 (v.x--, v.y--);\n"
-"}\n"
-"\n"
-"vec3 __operator -- (inout vec3 v, const int) {\n"
-" return vec3 (v.x--, v.y--, v.z--);\n"
-"}\n"
-"\n"
-"vec4 __operator -- (inout vec4 v, const int) {\n"
-" return vec4 (v.x--, v.y--, v.z--, v.w--);\n"
-"}\n"
-"\n"
-"ivec2 __operator -- (inout ivec2 v, const int) {\n"
-" return ivec2 (v.x--, v.y--);\n"
-"}\n"
-"\n"
-"ivec3 __operator -- (inout ivec3 v, const int) {\n"
-" return ivec3 (v.x--, v.y--, v.z--);\n"
-"}\n"
-"\n"
-"ivec4 __operator -- (inout ivec4 v, const int) {\n"
-" return ivec4 (v.x--, v.y--, v.z--, v.w--);\n"
-"}\n"
-"\n"
-"mat2 __operator -- (inout mat2 m, const int) {\n"
-" return mat2 (m[0]--, m[1]--);\n"
-"}\n"
-"\n"
-"mat3 __operator -- (inout mat3 m, const int) {\n"
-" return mat3 (m[0]--, m[1]--, m[2]--);\n"
-"}\n"
-"\n"
-"mat4 __operator -- (inout mat4 m, const int) {\n"
-" return mat4 (m[0]--, m[1]--, m[2]--, m[3]--);\n"
-"}\n"
-"\n"
-"float __operator ++ (inout float a, const int) {\n"
-" float c;\n"
-" c = a;\n"
-" ++a;\n"
-" return c;\n"
-"}\n"
-"\n"
-"int __operator ++ (inout int a, const int) {\n"
-" int c;\n"
-" c = a;\n"
-" ++a;\n"
-" return c;\n"
-"}\n"
-"\n"
-"vec2 __operator ++ (inout vec2 v, const int) {\n"
-" return vec2 (v.x++, v.y++);\n"
-"}\n"
-"\n"
-"vec3 __operator ++ (inout vec3 v, const int) {\n"
-" return vec3 (v.x++, v.y++, v.z++);\n"
-"}\n"
-"\n"
-"vec4 __operator ++ (inout vec4 v, const int) {\n"
-" return vec4 (v.x++, v.y++, v.z++, v.w++);\n"
-"}\n"
-"\n"
-"ivec2 __operator ++ (inout ivec2 v, const int) {\n"
-" return ivec2 (v.x++, v.y++);\n"
-"}\n"
-"\n"
-"ivec3 __operator ++ (inout ivec3 v, const int) {\n"
-" return ivec3 (v.x++, v.y++, v.z++);\n"
-"}\n"
-"\n"
-"ivec4 __operator ++ (inout ivec4 v, const int) {\n"
-" return ivec4 (v.x++, v.y++, v.z++, v.w++);\n"
-"}\n"
-"\n"
-"mat2 __operator ++ (inout mat2 m, const int) {\n"
-" return mat2 (m[0]++, m[1]++);\n"
-"}\n"
-"\n"
-"mat3 __operator ++ (inout mat3 m, const int) {\n"
-" return mat3 (m[0]++, m[1]++, m[2]++);\n"
-"}\n"
-"\n"
-"mat4 __operator ++ (inout mat4 m, const int) {\n"
-" return mat4 (m[0]++, m[1]++, m[2]++, m[3]++);\n"
-"}\n"
-"\n"
-"bool __operator < (const float a, const float b) {\n"
-" bool c;\n"
-" __asm float_less c, a, b;\n"
-" return c;\n"
-"}\n"
-"\n"
-"bool __operator < (const int a, const int b) {\n"
-" return float (a) < float (b);\n"
-"}\n"
-"\n"
-"bool __operator > (const float a, const float b) {\n"
-" return b < a;\n"
-"}\n"
-"\n"
-"bool __operator > (const int a, const int b) {\n"
-" return b < a;\n"
-"}\n"
-"\n"
-"bool __operator >= (const float a, const float b) {\n"
-" return a > b || a == b;\n"
-"}\n"
-"\n"
-"bool __operator >= (const int a, const int b) {\n"
-" return a > b || a == b;\n"
-"}\n"
-"\n"
-"bool __operator <= (const float a, const float b) {\n"
-" return a < b || a == b;\n"
-"}\n"
-"\n"
-"bool __operator <= (const int a, const int b) {\n"
-" return a < b || a == b;\n"
-"}\n"
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-"\n"
-"bool __operator ^^ (const bool a, const bool b) {\n"
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-" return a == false;\n"
-"}\n"
-"\n"
+"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"int __constructor (const float _f) {\n" +" int _i;\n" +" __asm float_to_int _i, _f;\n" +" return _i;\n" +"}\n" +"\n" +"bool __constructor (const int _i) {\n" +" return _i != 0;\n" +"}\n" +"\n" +"bool __constructor (const float _f) {\n" +" return _f != 0.0;\n" +"}\n" +"\n" +"int __constructor (const bool _b) {\n" +" return _b ? 1 : 0;\n" +"}\n" +"\n" +"float __constructor (const bool _b) {\n" +" return _b ? 1.0 : 0.0;\n" +"}\n" +"\n" +"float __constructor (const int _i) {\n" +" float _f;\n" +" __asm int_to_float _f, _i;\n" +" return _f;\n" +"}\n" +"\n" +"bool __constructor (const bool _b) {\n" +" return _b;\n" +"}\n" +"\n" +"int __constructor (const int _i) {\n" +" return _i;\n" +"}\n" +"\n" +"float __constructor (const float _f) {\n" +" return _f;\n" +"}\n" +"\n" +"vec2 __constructor (const float _f) {\n" +" return vec2 (_f, _f);\n" +"}\n" +"\n" +"vec2 __constructor (const int _i) {\n" +" return vec2 (_i, _i);\n" +"}\n" +"\n" +"vec2 __constructor (const bool _b) {\n" +" return vec2 (_b, _b);\n" +"}\n" +"\n" +"vec3 __constructor (const float _f) {\n" +" return vec3 (_f, _f, _f);\n" +"}\n" +"\n" +"vec3 __constructor (const int _i) {\n" +" return vec3 (_i, _i, _i);\n" +"}\n" +"\n" +"vec3 __constructor (const bool _b) {\n" +" return vec3 (_b, _b, _b);\n" +"}\n" +"\n" +"vec4 __constructor (const float _f) {\n" +" return vec4 (_f, _f, _f, _f);\n" +"}\n" +"\n" +"vec4 __constructor (const int _i) {\n" +" return vec4 (_i, _i, _i, _i);\n" +"}\n" +"\n" +"vec4 __constructor (const bool _b) {\n" +" return vec4 (_b, _b, _b, _b);\n" +"}\n" +"\n" +"ivec2 __constructor (const int _i) {\n" +" return ivec2 (_i, _i);\n" +"}\n" +"\n" +"ivec2 __constructor (const float _f) {\n" +" return ivec2 (_f, _f);\n" +"}\n" +"\n" +"ivec2 __constructor (const bool _b) {\n" +" return ivec2 (_b, _b);\n" +"}\n" +"\n" +"ivec3 __constructor (const int _i) {\n" +" return ivec3 (_i, _i, _i);\n" +"}\n" +"\n" +"ivec3 __constructor (const float _f) {\n" +" return ivec3 (_f, _f, _f);\n" +"}\n" +"\n" +"ivec3 __constructor (const bool _b) {\n" +" return ivec3 (_b, _b, _b);\n" +"}\n" +"\n" +"ivec4 __constructor (const int _i) {\n" +" return ivec4 (_i, _i, _i, _i);\n" +"}\n" +"\n" +"ivec4 __constructor (const float _f) {\n" +" return ivec4 (_f, _f, _f, _f);\n" +"}\n" +"\n" +"ivec4 __constructor (const bool _b) {\n" +" return ivec4 (_b, _b, _b, _b);\n" +"}\n" +"\n" +"bvec2 __constructor (const bool _b) {\n" +" return bvec2 (_b, _b);\n" +"}\n" +"\n" +"bvec2 __constructor (const float _f) {\n" +" return bvec2 (_f, _f);\n" +"}\n" +"\n" +"bvec2 __constructor (const int _i) {\n" +" return bvec2 (_i, _i);\n" +"}\n" +"\n" +"bvec3 __constructor (const bool _b) {\n" +" return bvec3 (_b, _b, _b);\n" +"}\n" +"\n" +"bvec3 __constructor (const float _f) {\n" +" return bvec3 (_f, _f, _f);\n" +"}\n" +"\n" +"bvec3 __constructor (const int _i) {\n" +" return bvec3 (_i, _i, _i);\n" +"}\n" +"\n" +"bvec4 __constructor (const bool _b) {\n" +" return bvec4 (_b, _b, _b, _b);\n" +"}\n" +"\n" +"bvec4 __constructor (const float _f) {\n" +" return bvec4 (_f, _f, _f, _f);\n" +"}\n" +"\n" +"bvec4 __constructor (const int _i) {\n" +" return bvec4 (_i, _i, _i, _i);\n" +"}\n" +"\n" +"mat2 __constructor (const float _f) {\n" +" return mat2 (\n" +" _f, .0,\n" +" .0, _f\n" +" );\n" +"}\n" +"\n" +"mat2 __constructor (const int _i) {\n" +" return mat2 (\n" +" _i, .0,\n" +" .0, _i\n" +" );\n" +"}\n" +"\n" +"mat2 __constructor (const bool _b) {\n" +" return mat2 (\n" +" _b, .0,\n" +" .0, _b\n" +" );\n" +"}\n" +"\n" +"mat3 __constructor (const float _f) {\n" +" return mat3 (\n" +" _f, .0, .0,\n" +" .0, _f, .0,\n" +" .0, .0, _f\n" +" );\n" +"}\n" +"\n" +"mat3 __constructor (const int _i) {\n" +" return mat3 (\n" +" _i, .0, .0,\n" +" .0, _i, .0,\n" +" .0, .0, _i\n" +" );\n" +"}\n" +"\n" +"mat3 __constructor (const bool _b) {\n" +" return mat3 (\n" +" _b, .0, .0,\n" +" .0, _b, .0,\n" +" .0, .0, _b\n" +" );\n" +"}\n" +"\n" +"mat4 __constructor (const float _f) {\n" +" return mat4 (\n" +" _f, .0, .0, .0,\n" +" .0, _f, .0, .0,\n" +" .0, .0, _f, .0,\n" +" .0, .0, .0, _f\n" +" );\n" +"}\n" +"\n" +"mat4 __constructor (const int _i) {\n" +" return mat4 (\n" +" _i, .0, .0, .0,\n" +" .0, _i, .0, .0,\n" +" .0, .0, _i, .0,\n" +" .0, .0, .0, _i\n" +" );\n" +"}\n" +"\n" +"mat4 __constructor (const bool _b) {\n" +" return mat4 (\n" +" _b, .0, .0, .0,\n" +" .0, _b, .0, .0,\n" +" .0, .0, _b, .0,\n" +" .0, .0, .0, _b\n" +" );\n" +"}\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"void __operator += (inout float a, const float b) {\n" +" __asm float_add a, a, b;\n" +"}\n" +"\n" +"float __operator - (const float a) {\n" +" float c;\n" +" __asm float_negate c, a;\n" +" return c;\n" +"}\n" +"\n" +"void __operator -= (inout float a, const float b) {\n" +" a += -b;\n" +"}\n" +"\n" +"void __operator *= (inout float a, const float b) {\n" +" __asm float_multiply a, a, b;\n" +"}\n" +"\n" +"void __operator /= (inout float a, const float b) {\n" +" __asm float_divide a, a, b;\n" +"}\n" +"\n" +"float __operator + (const float a, const float b) {\n" +" float c;\n" +" c = a;\n" +" return c += b;\n" +"}\n" +"\n" +"void __operator += (inout int a, const int b) {\n" +" a = int (float (a) + float (b));\n" +"}\n" +"\n" +"int __operator - (const int a) {\n" +" return int (-float (a));\n" +"}\n" +"\n" +"void __operator -= (inout int a, const int b) {\n" +" a += -b;\n" +"}\n" +"\n" +"float __operator * (const float a, const float b) {\n" +" float c;\n" +" c = a;\n" +" return c *= b;\n" +"}\n" +"\n" +"void __operator *= (inout int a, const int b) {\n" +" a = int (float (a) * float (b));\n" +"}\n" +"\n" +"float __operator / (const float a, const float b) {\n" +" float c;\n" +" c = a;\n" +" return c /= b;\n" +"}\n" +"\n" +"void __operator /= (inout int a, const int b) {\n" +" a = int (float (a) / float (b));\n" +"}\n" +"\n" +"void __operator += (inout vec2 v, const vec2 u) {\n" +" v.x += u.x, v.y += u.y;\n" +"}\n" +"\n" +"void __operator -= (inout vec2 v, const vec2 u) {\n" +" v.x -= u.x, v.y -= u.y;\n" +"}\n" +"\n" +"void __operator *= (inout vec2 v, const vec2 u) {\n" +" v.x *= u.x, v.y *= u.y;\n" +"}\n" +"\n" +"void __operator /= (inout vec2 v, const vec2 u) {\n" +" v.x /= u.x, v.y /= u.y;\n" +"}\n" +"\n" +"void __operator += (inout vec3 v, const vec3 u) {\n" +" v.x += u.x, v.y += u.y, v.z += u.z;\n" +"}\n" +"\n" +"void __operator -= (inout vec3 v, const vec3 u) {\n" +" v.x -= u.x, v.y -= u.y, v.z -= u.z;\n" +"}\n" +"\n" +"void __operator *= (inout vec3 v, const vec3 u) {\n" +" v.x *= u.x, v.y *= u.y, v.z *= u.z;\n" +"}\n" +"\n" +"void __operator /= (inout vec3 v, const vec3 u) {\n" +" v.x /= u.x, v.y /= u.y, v.z /= u.z;\n" +"}\n" +"\n" +"void __operator += (inout vec4 v, const vec4 u) {\n" +" v.x += u.x, v.y += u.y, v.z += u.z, v.w += u.w;\n" +"}\n" +"\n" +"void __operator -= (inout vec4 v, const vec4 u) {\n" +" v.x -= u.x, v.y -= u.y, v.z -= u.z, v.w -= u.w;\n" +"}\n" +"\n" +"void __operator *= (inout vec4 v, const vec4 u) {\n" +" v.x *= u.x, v.y *= u.y, v.z *= u.z, v.w *= u.w;\n" +"}\n" +"\n" +"void __operator /= (inout vec4 v, const vec4 u) {\n" +" v.x /= u.x, v.y /= u.y, v.z /= u.z, v.w /= u.w;\n" +"}\n" +"\n" +"void __operator += (inout ivec2 v, const ivec2 u) {\n" +" v.x += u.x, v.y += u.y;\n" +"}\n" +"\n" +"void __operator -= (inout ivec2 v, const ivec2 u) {\n" +" v.x -= u.x, v.y -= u.y;\n" +"}\n" +"\n" +"void __operator *= (inout ivec2 v, const ivec2 u) {\n" +" v.x *= u.x, v.y *= u.y;\n" +"}\n" +"\n" +"void __operator /= (inout ivec2 v, const ivec2 u) {\n" +" v.x /= u.x, v.y /= u.y;\n" +"}\n" +"\n" +"void __operator += (inout ivec3 v, const ivec3 u) {\n" +" v.x += u.x, v.y += u.y, v.z += u.z;\n" +"}\n" +"\n" +"void __operator -= (inout ivec3 v, const ivec3 u) {\n" +" v.x -= u.x, v.y -= u.y, v.z -= u.z;\n" +"}\n" +"\n" +"void __operator *= (inout ivec3 v, const ivec3 u) {\n" +" v.x *= u.x, v.y *= u.y, v.z *= u.z;\n" +"}\n" +"\n" +"void __operator /= (inout ivec3 v, const ivec3 u) {\n" +" v.x /= u.x, v.y /= u.y, v.z /= u.z;\n" +"}\n" +"\n" +"void __operator += (inout ivec4 v, const ivec4 u) {\n" +" v.x += u.x, v.y += u.y, v.z += u.z, v.w += u.w;\n" +"}\n" +"\n" +"void __operator -= (inout ivec4 v, const ivec4 u) {\n" +" v.x -= u.x, v.y -= u.y, v.z -= u.z, v.w -= u.w;\n" +"}\n" +"\n" +"void __operator *= (inout ivec4 v, const ivec4 u) {\n" +" v.x *= u.x, v.y *= u.y, v.z *= u.z, v.w *= u.w;\n" +"}\n" +"\n" +"void __operator /= (inout ivec4 v, const ivec4 u) {\n" +" v.x /= u.x, v.y /= u.y, v.z /= u.z, v.w /= u.w;\n" +"}\n" +"\n" +"void __operator += (inout mat2 m, const mat2 n) {\n" +" m[0] += n[0], m[1] += n[1];\n" +"}\n" +"\n" +"void __operator -= (inout mat2 m, const mat2 n) {\n" +" m[0] -= n[0], m[1] -= n[1];\n" +"}\n" +"\n" +"vec2 __operator * (const mat2 m, const vec2 v) {\n" +" return vec2 (\n" +" v.x * m[0].x + v.y * m[1].x,\n" +" v.x * m[0].y + v.y * m[1].y\n" +" );\n" +"}\n" +"\n" +"mat2 __operator * (const mat2 m, const mat2 n) {\n" +" return mat2 (m * n[0], m * n[1]);\n" +"}\n" +"\n" +"void __operator *= (inout mat2 m, const mat2 n) {\n" +" m = m * n;\n" +"}\n" +"\n" +"void __operator /= (inout mat2 m, const mat2 n) {\n" +" m[0] /= n[0], m[1] /= n[1];\n" +"}\n" +"\n" +"void __operator += (inout mat3 m, const mat3 n) {\n" +" m[0] += n[0], m[1] += n[1], m[2] += n[2];\n" +"}\n" +"\n" +"void __operator -= (inout mat3 m, const mat3 n) {\n" +" m[0] -= n[0], m[1] -= n[1], m[2] -= n[2];\n" +"}\n" +"\n" +"vec3 __operator * (const mat3 m, const vec3 v) {\n" +" return vec3 (\n" +" v.x * m[0].x + v.y * m[1].x + v.z * m[2].x,\n" +" v.x * m[0].y + v.y * m[1].y + v.z * m[2].y,\n" +" v.x * m[0].z + v.y * m[1].z + v.z * m[2].z\n" +" );\n" +"}\n" +"\n" +"mat3 __operator * (const mat3 m, const mat3 n) {\n" +" return mat3 (m * n[0], m * n[1], m * n[2]);\n" +"}\n" +"\n" +"void __operator *= (inout mat3 m, const mat3 n) {\n" +" m = m * n;\n" +"}\n" +"\n" +"void __operator /= (inout mat3 m, const mat3 n) {\n" +" m[0] /= n[0], m[1] /= n[1], m[2] /= n[2];\n" +"}\n" +"\n" +"void __operator += (inout mat4 m, const mat4 n) {\n" +" m[0] += n[0], m[1] += n[1], m[2] += n[2], m[3] += n[3];\n" +"}\n" +"\n" +"void __operator -= (inout mat4 m, const mat4 n) {\n" +" m[0] -= n[0], m[1] -= n[1], m[2] -= n[2], m[3] -= n[3];\n" +"}\n" +"\n" +"vec4 __operator * (const mat4 m, const vec4 v) {\n" +" return vec4 (\n" +" v.x * m[0].x + v.y * m[1].x + v.z * m[2].x + v.w * m[3].x,\n" +" v.x * m[0].y + v.y * m[1].y + v.z * m[2].y + v.w * m[3].y,\n" +" v.x * m[0].z + v.y * m[1].z + v.z * m[2].z + v.w * m[3].z,\n" +" v.x * m[0].w + v.y * m[1].w + v.z * m[2].w + v.w * m[3].w\n" +" );\n" +"}\n" +"\n" +"mat4 __operator * (const mat4 m, const mat4 n) {\n" +" return mat4 (m * n[0], m * n[1], m * n[2], m * n[3]);\n" +"}\n" +"\n" +"void __operator *= (inout mat4 m, const mat4 n) {\n" +" m = m * n;\n" +"}\n" +"\n" +"void __operator /= (inout mat4 m, const mat4 n) {\n" +" m[0] /= n[0], m[1] /= n[1], m[2] /= n[2], m[3] /= n[3];\n" +"}\n" +"\n" +"void __operator += (inout vec2 v, const float a) {\n" +" v.x += a, v.y += a;\n" +"}\n" +"\n" +"void __operator -= (inout vec2 v, const float a) {\n" +" v.x -= a, v.y -= a;\n" +"}\n" +"\n" +"void __operator *= (inout vec2 v, const float a) {\n" +" v.x *= a, v.y *= a;\n" +"}\n" +"\n" +"void __operator /= (inout vec2 v, const float a) {\n" +" v.x /= a, v.y /= a;\n" +"}\n" +"\n" +"void __operator += (inout vec3 v, const float a) {\n" +" v.x += a, v.y += a, v.z += a;\n" +"}\n" +"\n" +"void __operator -= (inout vec3 v, const float a) {\n" +" v.x -= a, v.y -= a, v.z -= a;\n" +"}\n" +"\n" +"void __operator *= (inout vec3 v, const float a) {\n" +" v.x *= a, v.y *= a, v.z *= a;\n" +"}\n" +"\n" +"void __operator /= (inout vec3 v, const float a) {\n" +" v.x /= a, v.y /= a, v.z /= a;\n" +"}\n" +"\n" +"void __operator += (inout vec4 v, const float a) {\n" +" v.x += a, v.y += a, v.z += a, v.w += a;\n" +"}\n" +"\n" +"void __operator -= (inout vec4 v, const float a) {\n" +" v.x -= a, v.y -= a, v.z -= a, v.w -= a;\n" +"}\n" +"\n" +"void __operator *= (inout vec4 v, const float a) {\n" +" v.x *= a, v.y *= a, v.z *= a, v.w *= a;\n" +"}\n" +"\n" +"void __operator /= (inout vec4 v, const float a) {\n" +" v.x /= a, v.y /= a, v.z /= a, v.w /= a;\n" +"}\n" +"\n" +"void __operator += (inout mat2 m, const float a) {\n" +" m[0] += a, m[1] += a;\n" +"}\n" +"\n" +"void __operator -= (inout mat2 m, const float a) {\n" +" m[0] -= a, m[1] -= a;\n" +"}\n" +"\n" +"void __operator *= (inout mat2 m, const float a) {\n" +" m[0] *= a, m[1] *= a;\n" +"}\n" +"\n" +"void __operator /= (inout mat2 m, const float a) {\n" +" m[0] /= a, m[1] /= a;\n" +"}\n" +"\n" +"void __operator += (inout mat3 m, const float a) {\n" +" m[0] += a, m[1] += a, m[2] += a;\n" +"}\n" +"\n" +"void __operator -= (inout mat3 m, const float a) {\n" +" m[0] -= a, m[1] -= a, m[2] -= a;\n" +"}\n" +"\n" +"void __operator *= (inout mat3 m, const float a) {\n" +" m[0] *= a, m[1] *= a, m[2] *= a;\n" +"}\n" +"\n" +"void __operator /= (inout mat3 m, const float a) {\n" +" m[0] /= a, m[1] /= a, m[2] /= a;\n" +"}\n" +"\n" +"void __operator += (inout mat4 m, const float a) {\n" +" m[0] += a, m[1] += a, m[2] += a, m[3] += a;\n" +"}\n" +"\n" +"void __operator -= (inout mat4 m, const float a) {\n" +" m[0] -= a, m[1] -= a, m[2] -= a, m[3] -= a;\n" +"}\n" +"\n" +"void __operator *= (inout mat4 m, const float a) {\n" +" m[0] *= a, m[1] *= a, m[2] *= a, m[3] *= a;\n" +"}\n" +"\n" +"void __operator /= (inout mat4 m, const float a) {\n" +" m[0] /= a, m[1] /= a, m[2] /= a, m[3] /= a;\n" +"}\n" +"\n" +"vec2 __operator * (const vec2 v, const mat2 m) {\n" +" return vec2 (\n" +" v.x * m[0].x + v.y * m[0].y,\n" +" v.x * m[1].x + v.y * m[1].y\n" +" );\n" +"}\n" +"\n" +"void __operator *= (inout vec2 v, const mat2 m) {\n" +" v = v * m;\n" +"}\n" +"\n" +"vec3 __operator * (const vec3 v, const mat3 m) {\n" +" return vec3 (\n" +" v.x * m[0].x + v.y * m[0].y + v.z * m[0].z,\n" +" v.x * m[1].x + v.y * m[1].y + v.z * m[1].z,\n" +" v.x * m[2].x + v.y * m[2].y + v.z * m[2].z\n" +" );\n" +"}\n" +"\n" +"void __operator *= (inout vec3 v, const mat3 m) {\n" +" v = v * m;\n" +"}\n" +"\n" +"vec4 __operator * (const vec4 v, const mat4 m) {\n" +" return vec4 (\n" +" v.x * m[0].x + v.y * m[0].y + v.z * m[0].z + v.w * m[0].w,\n" +" v.x * m[1].x + v.y * m[1].y + v.z * m[1].z + v.w * m[1].w,\n" +" v.x * m[2].x + v.y * m[2].y + v.z * m[2].z + v.w * m[2].w,\n" +" v.x * m[3].x + v.y * m[3].y + v.z * m[3].z + v.w * m[3].w\n" +" );\n" +"}\n" +"\n" +"void __operator *= (inout vec4 v, const mat4 m) {\n" +" v = v * m;\n" +"}\n" +"\n" +"float __operator - (const float a, const float b) {\n" +" return a + -b;\n" +"}\n" +"\n" +"int __operator + (const int a, const int b) {\n" +" int c;\n" +" c = a;\n" +" return c += b;\n" +"}\n" +"\n" +"int __operator - (const int a, const int b) {\n" +" return a + -b;\n" +"}\n" +"\n" +"int __operator * (const int a, const int b) {\n" +" int c;\n" +" return (c = a) *= b;\n" +"}\n" +"\n" +"int __operator / (const int a, const int b) {\n" +" int c;\n" +" return (c = a) /= b;\n" +"}\n" +"\n" +"vec2 __operator + (const vec2 v, const vec2 u) {\n" +" return vec2 (v.x + u.x, v.y + u.y);\n" +"}\n" +"\n" +"vec2 __operator - (const vec2 v, const vec2 u) {\n" +" return vec2 (v.x - u.x, v.y - u.y);\n" +"}\n" +"\n" +"vec3 __operator + (const vec3 v, const vec3 u) {\n" +" return vec3 (v.x + u.x, v.y + u.y, v.z + u.z);\n" +"}\n" +"\n" +"vec3 __operator - (const vec3 v, const vec3 u) {\n" +" return vec3 (v.x - u.x, v.y - u.y, v.z - u.z);\n" +"}\n" +"\n" +"vec4 __operator + (const vec4 v, const vec4 u) {\n" +" return vec4 (v.x + u.x, v.y + u.y, v.z + u.z, v.w + u.w);\n" +"}\n" +"\n" +"vec4 __operator - (const vec4 v, const vec4 u) {\n" +" return vec4 (v.x - u.x, v.y - u.y, v.z - u.z, v.w - u.w);\n" +"}\n" +"\n" +"ivec2 __operator + (const ivec2 v, const ivec2 u) {\n" +" return ivec2 (v.x + u.x, v.y + u.y);\n" +"}\n" +"\n" +"ivec2 __operator - (const ivec2 v, const ivec2 u) {\n" +" return ivec2 (v.x - u.x, v.y - u.y);\n" +"}\n" +"\n" +"ivec3 __operator + (const ivec3 v, const ivec3 u) {\n" +" return ivec3 (v.x + u.x, v.y + u.y, v.z + u.z);\n" +"}\n" +"\n" +"ivec3 __operator - (const ivec3 v, const ivec3 u) {\n" +" return ivec3 (v.x - u.x, v.y - u.y, v.z - u.z);\n" +"}\n" +"\n" +"ivec4 __operator + (const ivec4 v, const ivec4 u) {\n" +" return ivec4 (v.x + u.x, v.y + u.y, v.z + u.z, v.w + u.w);\n" +"}\n" +"\n" +"ivec4 __operator - (const ivec4 v, const ivec4 u) {\n" +" return ivec4 (v.x - u.x, v.y - u.y, v.z - u.z, v.w - u.w);\n" +"}\n" +"\n" +"mat2 __operator + (const mat2 m, const mat2 n) {\n" +" return mat2 (m[0] + n[0], m[1] + n[1]);\n" +"}\n" +"\n" +"mat2 __operator - (const mat2 m, const mat2 n) {\n" +" return mat2 (m[0] - n[0], m[1] - n[1]);\n" +"}\n" +"\n" +"mat3 __operator + (const mat3 m, const mat3 n) {\n" +" return mat3 (m[0] + n[0], m[1] + n[1], m[2] + n[2]);\n" +"}\n" +"\n" +"mat3 __operator - (const mat3 m, const mat3 n) {\n" +" return mat3 (m[0] - n[0], m[1] - n[1], m[2] - n[2]);\n" +"}\n" +"\n" +"mat4 __operator + (const mat4 m, const mat4 n) {\n" +" return mat4 (m[0] + n[0], m[1] + n[1], m[2] + n[2], m[3] + n[3]);\n" +"}\n" +"\n" +"mat4 __operator - (const mat4 m, const mat4 n) {\n" +" return mat4 (m[0] - n[0], m[1] - n[1], m[2] - n[2], m[3] - n[3]);\n" +"}\n" +"\n" +"vec2 __operator + (const float a, const vec2 u) {\n" +" return vec2 (a + u.x, a + u.y);\n" +"}\n" +"\n" +"vec2 __operator + (const vec2 v, const float b) {\n" +" return vec2 (v.x + b, v.y + b);\n" +"}\n" +"\n" +"vec2 __operator - (const float a, const vec2 u) {\n" +" return vec2 (a - u.x, a - u.y);\n" +"}\n" +"\n" +"vec2 __operator - (const vec2 v, const float b) {\n" +" return vec2 (v.x - b, v.y - b);\n" +"}\n" +"\n" +"vec2 __operator * (const float a, const vec2 u) {\n" +" return vec2 (a * u.x, a * u.y);\n" +"}\n" +"\n" +"vec2 __operator * (const vec2 v, const float b) {\n" +" return vec2 (v.x * b, v.y * b);\n" +"}\n" +"\n" +"vec2 __operator / (const float a, const vec2 u) {\n" +" return vec2 (a / u.x, a / u.y);\n" +"}\n" +"\n" +"vec2 __operator / (const vec2 v, const float b) {\n" +" return vec2 (v.x / b, v.y / b);\n" +"}\n" +"\n" +"vec3 __operator + (const float a, const vec3 u) {\n" +" return vec3 (a + u.x, a + u.y, a + u.z);\n" +"}\n" +"\n" +"vec3 __operator + (const vec3 v, const float b) {\n" +" return vec3 (v.x + b, v.y + b, v.z + b);\n" +"}\n" +"\n" +"vec3 __operator - (const float a, const vec3 u) {\n" +" return vec3 (a - u.x, a - u.y, a - u.z);\n" +"}\n" +"\n" +"vec3 __operator - (const vec3 v, const float b) {\n" +" return vec3 (v.x - b, v.y - b, v.z - b);\n" +"}\n" +"\n" +"vec3 __operator * (const float a, const vec3 u) {\n" +" return vec3 (a * u.x, a * u.y, a * u.z);\n" +"}\n" +"\n" +"vec3 __operator * (const vec3 v, const float b) {\n" +" return vec3 (v.x * b, v.y * b, v.z * b);\n" +"}\n" +"\n" +"vec3 __operator / (const float a, const vec3 u) {\n" +" return vec3 (a / u.x, a / u.y, a / u.z);\n" +"}\n" +"\n" +"vec3 __operator / (const vec3 v, const float b) {\n" +" return vec3 (v.x / b, v.y / b, v.z / b);\n" +"}\n" +"\n" +"vec4 __operator + (const float a, const vec4 u) {\n" +" return vec4 (a + u.x, a + u.y, a + u.z, a + u.w);\n" +"}\n" +"\n" +"vec4 __operator + (const vec4 v, const float b) {\n" +" return vec4 (v.x + b, v.y + b, v.z + b, v.w + b);\n" +"}\n" +"\n" +"vec4 __operator - (const float a, const vec4 u) {\n" +" return vec4 (a - u.x, a - u.y, a - u.z, a - u.w);\n" +"}\n" +"\n" +"vec4 __operator - (const vec4 v, const float b) {\n" +" return vec4 (v.x - b, v.y - b, v.z - b, v.w - b);\n" +"}\n" +"\n" +"vec4 __operator * (const float a, const vec4 u) {\n" +" return vec4 (a * u.x, a * u.y, a * u.z, a * u.w);\n" +"}\n" +"\n" +"vec4 __operator * (const vec4 v, const float b) {\n" +" return vec4 (v.x * b, v.y * b, v.z * b, v.w * b);\n" +"}\n" +"\n" +"vec4 __operator / (const float a, const vec4 u) {\n" +" return vec4 (a / u.x, a / u.y, a / u.z, a / u.w);\n" +"}\n" +"\n" +"vec4 __operator / (const vec4 v, const float b) {\n" +" return vec4 (v.x / b, v.y / b, v.z / b, v.w / b);\n" +"}\n" +"\n" +"mat2 __operator + (const float a, const mat2 n) {\n" +" return mat2 (a + n[0], a + n[1]);\n" +"}\n" +"\n" +"mat2 __operator + (const mat2 m, const float b) {\n" +" return mat2 (m[0] + b, m[1] + b);\n" +"}\n" +"\n" +"mat2 __operator - (const float a, const mat2 n) {\n" +" return mat2 (a - n[0], a - n[1]);\n" +"}\n" +"\n" +"mat2 __operator - (const mat2 m, const float b) {\n" +" return mat2 (m[0] - b, m[1] - b);\n" +"}\n" +"\n" +"mat2 __operator * (const float a, const mat2 n) {\n" +" return mat2 (a * n[0], a * n[1]);\n" +"}\n" +"\n" +"mat2 __operator * (const mat2 m, const float b) {\n" +" return mat2 (m[0] * b, m[1] * b);\n" +"}\n" +"\n" +"mat2 __operator / (const float a, const mat2 n) {\n" +" return mat2 (a / n[0], a / n[1]);\n" +"}\n" +"\n" +"mat2 __operator / (const mat2 m, const float b) {\n" +" return mat2 (m[0] / b, m[1] / b);\n" +"}\n" +"\n" +"mat3 __operator + (const float a, const mat3 n) {\n" +" return mat3 (a + n[0], a + n[1], a + n[2]);\n" +"}\n" +"\n" +"mat3 __operator + (const mat3 m, const float b) {\n" +" return mat3 (m[0] + b, m[1] + b, m[2] + b);\n" +"}\n" +"\n" +"mat3 __operator - (const float a, const mat3 n) {\n" +" return mat3 (a - n[0], a - n[1], a - n[2]);\n" +"}\n" +"\n" +"mat3 __operator - (const mat3 m, const float b) {\n" +" return mat3 (m[0] - b, m[1] - b, m[2] - b);\n" +"}\n" +"\n" +"mat3 __operator * (const float a, const mat3 n) {\n" +" return mat3 (a * n[0], a * n[1], a * n[2]);\n" +"}\n" +"\n" +"mat3 __operator * (const mat3 m, const float b) {\n" +" return mat3 (m[0] * b, m[1] * b, m[2] * b);\n" +"}\n" +"\n" +"mat3 __operator / (const float a, const mat3 n) {\n" +" return mat3 (a / n[0], a / n[1], a / n[2]);\n" +"}\n" +"\n" +"mat3 __operator / (const mat3 m, const float b) {\n" +" return mat3 (m[0] / b, m[1] / b, m[2] / b);\n" +"}\n" +"\n" +"mat4 __operator + (const float a, const mat4 n) {\n" +" return mat4 (a + n[0], a + n[1], a + n[2], a + n[3]);\n" +"}\n" +"\n" +"mat4 __operator + (const mat4 m, const float b) {\n" +" return mat4 (m[0] + b, m[1] + b, m[2] + b, m[3] + b);\n" +"}\n" +"\n" +"mat4 __operator - (const float a, const mat4 n) {\n" +" return mat4 (a - n[0], a - n[1], a - n[2], a - n[3]);\n" +"}\n" +"\n" +"mat4 __operator - (const mat4 m, const float b) {\n" +" return mat4 (m[0] - b, m[1] - b, m[2] - b, m[3] - b);\n" +"}\n" +"\n" +"mat4 __operator * (const float a, const mat4 n) {\n" +" return mat4 (a * n[0], a * n[1], a * n[2], a * n[3]);\n" +"}\n" +"\n" +"mat4 __operator * (const mat4 m, const float b) {\n" +" return mat4 (m[0] * b, m[1] * b, m[2] * b, m[3] * b);\n" +"}\n" +"\n" +"mat4 __operator / (const float a, const mat4 n) {\n" +" return mat4 (a / n[0], a / n[1], a / n[2], a / n[3]);\n" +"}\n" +"\n" +"mat4 __operator / (const mat4 m, const float b) {\n" +" return mat4 (m[0] / b, m[1] / b, m[2] / b, m[3] / b);\n" +"}\n" +"\n" +"ivec2 __operator + (const int a, const ivec2 u) {\n" +" return ivec2 (a + u.x, a + u.y);\n" +"}\n" +"\n" +"ivec2 __operator + (const ivec2 v, const int b) {\n" +" return ivec2 (v.x + b, v.y + b);\n" +"}\n" +"\n" +"ivec2 __operator - (const int a, const ivec2 u) {\n" +" return ivec2 (a - u.x, a - u.y);\n" +"}\n" +"\n" +"ivec2 __operator - (const ivec2 v, const int b) {\n" +" return ivec2 (v.x - b, v.y - b);\n" +"}\n" +"\n" +"ivec2 __operator * (const int a, const ivec2 u) {\n" +" return ivec2 (a * u.x, a * u.y);\n" +"}\n" +"\n" +"ivec2 __operator * (const ivec2 v, const int b) {\n" +" return ivec2 (v.x * b, v.y * b);\n" +"}\n" +"\n" +"ivec2 __operator / (const int a, const ivec2 u) {\n" +" return ivec2 (a / u.x, a / u.y);\n" +"}\n" +"\n" +"ivec2 __operator / (const ivec2 v, const int b) {\n" +" return ivec2 (v.x / b, v.y / b);\n" +"}\n" +"\n" +"ivec3 __operator + (const int a, const ivec3 u) {\n" +" return ivec3 (a + u.x, a + u.y, a + u.z);\n" +"}\n" +"\n" +"ivec3 __operator + (const ivec3 v, const int b) {\n" +" return ivec3 (v.x + b, v.y + b, v.z + b);\n" +"}\n" +"\n" +"ivec3 __operator - (const int a, const ivec3 u) {\n" +" return ivec3 (a - u.x, a - u.y, a - u.z);\n" +"}\n" +"\n" +"ivec3 __operator - (const ivec3 v, const int b) {\n" +" return ivec3 (v.x - b, v.y - b, v.z - b);\n" +"}\n" +"\n" +"ivec3 __operator * (const int a, const ivec3 u) {\n" +" return ivec3 (a * u.x, a * u.y, a * u.z);\n" +"}\n" +"\n" +"ivec3 __operator * (const ivec3 v, const int b) {\n" +" return ivec3 (v.x * b, v.y * b, v.z * b);\n" +"}\n" +"\n" +"ivec3 __operator / (const int a, const ivec3 u) {\n" +" return ivec3 (a / u.x, a / u.y, a / u.z);\n" +"}\n" +"\n" +"ivec3 __operator / (const ivec3 v, const int b) {\n" +" return ivec3 (v.x / b, v.y / b, v.z / b);\n" +"}\n" +"\n" +"ivec4 __operator + (const int a, const ivec4 u) {\n" +" return ivec4 (a + u.x, a + u.y, a + u.z, a + u.w);\n" +"}\n" +"\n" +"ivec4 __operator + (const ivec4 v, const int b) {\n" +" return ivec4 (v.x + b, v.y + b, v.z + b, v.w + b);\n" +"}\n" +"\n" +"ivec4 __operator - (const int a, const ivec4 u) {\n" +" return ivec4 (a - u.x, a - u.y, a - u.z, a - u.w);\n" +"}\n" +"\n" +"ivec4 __operator - (const ivec4 v, const int b) {\n" +" return ivec4 (v.x - b, v.y - b, v.z - b, v.w - b);\n" +"}\n" +"\n" +"ivec4 __operator * (const int a, const ivec4 u) {\n" +" return ivec4 (a * u.x, a * u.y, a * u.z, a * u.w);\n" +"}\n" +"\n" +"ivec4 __operator * (const ivec4 v, const int b) {\n" +" return ivec4 (v.x * b, v.y * b, v.z * b, v.w * b);\n" +"}\n" +"\n" +"ivec4 __operator / (const int a, const ivec4 u) {\n" +" return ivec4 (a / u.x, a / u.y, a / u.z, a / u.w);\n" +"}\n" +"\n" +"ivec4 __operator / (const ivec4 v, const int b) {\n" +" return ivec4 (v.x / b, v.y / b, v.z / b, v.w / b);\n" +"}\n" +"\n" +"vec2 __operator * (const vec2 v, const vec2 u) {\n" +" return vec2 (v.x * u.x, v.y * u.y);\n" +"}\n" +"\n" +"vec3 __operator * (const vec3 v, const vec3 u) {\n" +" return vec3 (v.x * u.x, v.y * u.y, v.z * u.z);\n" +"}\n" +"\n" +"vec4 __operator * (const vec4 v, const vec4 u) {\n" +" return vec4 (v.x * u.x, v.y * u.y, v.z * u.z, v.w * u.w);\n" +"}\n" +"\n" +"ivec2 __operator * (const ivec2 v, const ivec2 u) {\n" +" return ivec2 (v.x * u.x, v.y * u.y);\n" +"}\n" +"\n" +"ivec3 __operator * (const ivec3 v, const ivec3 u) {\n" +" return ivec3 (v.x * u.x, v.y * u.y, v.z * u.z);\n" +"}\n" +"\n" +"ivec4 __operator * (const ivec4 v, const ivec4 u) {\n" +" return ivec4 (v.x * u.x, v.y * u.y, v.z * u.z, v.w * u.w);\n" +"}\n" +"\n" +"vec2 __operator / (const vec2 v, const vec2 u) {\n" +" return vec2 (v.x / u.x, v.y / u.y);\n" +"}\n" +"\n" +"vec3 __operator / (const vec3 v, const vec3 u) {\n" +" return vec3 (v.x / u.x, v.y / u.y, v.z / u.z);\n" +"}\n" +"\n" +"vec4 __operator / (const vec4 v, const vec4 u) {\n" +" return vec4 (v.x / u.x, v.y / u.y, v.z / u.z, v.w / u.w);\n" +"}\n" +"\n" +"ivec2 __operator / (const ivec2 v, const ivec2 u) {\n" +" return ivec2 (v.x / u.x, v.y / u.y);\n" +"}\n" +"\n" +"ivec3 __operator / (const ivec3 v, const ivec3 u) {\n" +" return ivec3 (v.x / u.x, v.y / u.y, v.z / u.z);\n" +"}\n" +"\n" +"ivec4 __operator / (const ivec4 v, const ivec4 u) {\n" +" return ivec4 (v.x / u.x, v.y / u.y, v.z / u.z, v.w / u.w);\n" +"}\n" +"\n" +"mat2 __operator / (const mat2 m, const mat2 n) {\n" +" return mat2 (m[0] / n[0], m[1] / n[1]);\n" +"}\n" +"\n" +"mat3 __operator / (const mat3 m, const mat3 n) {\n" +" return mat3 (m[0] / n[0], m[1] / n[1], m[2] / n[2]);\n" +"}\n" +"\n" +"mat4 __operator / (const mat4 m, const mat4 n) {\n" +" return mat4 (m[0] / n[0], m[1] / n[1], m[2] / n[2], m[3] / n[3]);\n" +"}\n" +"\n" +"vec2 __operator - (const vec2 v) {\n" +" return vec2 (-v.x, -v.y);\n" +"}\n" +"\n" +"vec3 __operator - (const vec3 v) {\n" +" return vec3 (-v.x, -v.y, -v.z);\n" +"}\n" +"\n" +"vec4 __operator - (const vec4 v) {\n" +" return vec4 (-v.x, -v.y, -v.z, -v.w);\n" +"}\n" +"\n" +"ivec2 __operator - (const ivec2 v) {\n" +" return ivec2 (-v.x, -v.y);\n" +"}\n" +"\n" +"ivec3 __operator - (const ivec3 v) {\n" +" return ivec3 (-v.x, -v.y, -v.z);\n" +"}\n" +"\n" +"ivec4 __operator - (const ivec4 v) {\n" +" return ivec4 (-v.x, -v.y, -v.z, -v.w);\n" +"}\n" +"\n" +"mat2 __operator - (const mat2 m) {\n" +" return mat2 (-m[0], -m[1]);\n" +"}\n" +"\n" +"mat3 __operator - (const mat3 m) {\n" +" return mat3 (-m[0], -m[1], -m[2]);\n" +"}\n" +"\n" +"mat4 __operator - (const mat4 m) {\n" +" return mat4 (-m[0], -m[1], -m[2], -m[3]);\n" +"}\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"void __operator -- (inout float a) {\n" +" a -= 1.0;\n" +"}\n" +"\n" +"void __operator -- (inout int a) {\n" +" a -= 1;\n" +"}\n" +"\n" +"void __operator -- (inout vec2 v) {\n" +" --v.x, --v.y;\n" +"}\n" +"\n" +"void __operator -- (inout vec3 v) {\n" +" --v.x, --v.y, --v.z;\n" +"}\n" +"\n" +"void __operator -- (inout vec4 v) {\n" +" --v.x, --v.y, --v.z, --v.w;\n" +"}\n" +"\n" +"void __operator -- (inout ivec2 v) {\n" +" --v.x, --v.y;\n" +"}\n" +"\n" +"void __operator -- (inout ivec3 v) {\n" +" --v.x, --v.y, --v.z;\n" +"}\n" +"\n" +"void __operator -- (inout ivec4 v) {\n" +" --v.x, --v.y, --v.z, --v.w;\n" +"}\n" +"\n" +"void __operator -- (inout mat2 m) {\n" +" --m[0], --m[1];\n" +"}\n" +"\n" +"void __operator -- (inout mat3 m) {\n" +" --m[0], --m[1], --m[2];\n" +"}\n" +"\n" +"void __operator -- (inout mat4 m) {\n" +" --m[0], --m[1], --m[2], --m[3];\n" +"}\n" +"\n" +"void __operator ++ (inout float a) {\n" +" a += 1.0;\n" +"}\n" +"\n" +"void __operator ++ (inout int a) {\n" +" a += 1;\n" +"}\n" +"\n" +"void __operator ++ (inout vec2 v) {\n" +" ++v.x, ++v.y;\n" +"}\n" +"\n" +"void __operator ++ (inout vec3 v) {\n" +" ++v.x, ++v.y, ++v.z;\n" +"}\n" +"\n" +"void __operator ++ (inout vec4 v) {\n" +" ++v.x, ++v.y, ++v.z, ++v.w;\n" +"}\n" +"\n" +"void __operator ++ (inout ivec2 v) {\n" +" ++v.x, ++v.y;\n" +"}\n" +"\n" +"void __operator ++ (inout ivec3 v) {\n" +" ++v.x, ++v.y, ++v.z;\n" +"}\n" +"\n" +"void __operator ++ (inout ivec4 v) {\n" +" ++v.x, ++v.y, ++v.z, ++v.w;\n" +"}\n" +"\n" +"void __operator ++ (inout mat2 m) {\n" +" ++m[0], ++m[1];\n" +"}\n" +"\n" +"void __operator ++ (inout mat3 m) {\n" +" ++m[0], ++m[1], ++m[2];\n" +"}\n" +"\n" +"void __operator ++ (inout mat4 m) {\n" +" ++m[0], ++m[1], ++m[2], ++m[3];\n" +"}\n" +"\n" +"float __operator -- (inout float a, const int) {\n" +" float c;\n" +" c = a;\n" +" --a;\n" +" return c;\n" +"}\n" +"\n" +"int __operator -- (inout int a, const int) {\n" +" int c;\n" +" c = a;\n" +" --a;\n" +" return c;\n" +"}\n" +"\n" +"vec2 __operator -- (inout vec2 v, const int) {\n" +" return vec2 (v.x--, v.y--);\n" +"}\n" +"\n" +"vec3 __operator -- (inout vec3 v, const int) {\n" +" return vec3 (v.x--, v.y--, v.z--);\n" +"}\n" +"\n" +"vec4 __operator -- (inout vec4 v, const int) {\n" +" return vec4 (v.x--, v.y--, v.z--, v.w--);\n" +"}\n" +"\n" +"ivec2 __operator -- (inout ivec2 v, const int) {\n" +" return ivec2 (v.x--, v.y--);\n" +"}\n" +"\n" +"ivec3 __operator -- (inout ivec3 v, const int) {\n" +" return ivec3 (v.x--, v.y--, v.z--);\n" +"}\n" +"\n" +"ivec4 __operator -- (inout ivec4 v, const int) {\n" +" return ivec4 (v.x--, v.y--, v.z--, v.w--);\n" +"}\n" +"\n" +"mat2 __operator -- (inout mat2 m, const int) {\n" +" return mat2 (m[0]--, m[1]--);\n" +"}\n" +"\n" +"mat3 __operator -- (inout mat3 m, const int) {\n" +" return mat3 (m[0]--, m[1]--, m[2]--);\n" +"}\n" +"\n" +"mat4 __operator -- (inout mat4 m, const int) {\n" +" return mat4 (m[0]--, m[1]--, m[2]--, m[3]--);\n" +"}\n" +"\n" +"float __operator ++ (inout float a, const int) {\n" +" float c;\n" +" c = a;\n" +" ++a;\n" +" return c;\n" +"}\n" +"\n" +"int __operator ++ (inout int a, const int) {\n" +" int c;\n" +" c = a;\n" +" ++a;\n" +" return c;\n" +"}\n" +"\n" +"vec2 __operator ++ (inout vec2 v, const int) {\n" +" return vec2 (v.x++, v.y++);\n" +"}\n" +"\n" +"vec3 __operator ++ (inout vec3 v, const int) {\n" +" return vec3 (v.x++, v.y++, v.z++);\n" +"}\n" +"\n" +"vec4 __operator ++ (inout vec4 v, const int) {\n" +" return vec4 (v.x++, v.y++, v.z++, v.w++);\n" +"}\n" +"\n" +"ivec2 __operator ++ (inout ivec2 v, const int) {\n" +" return ivec2 (v.x++, v.y++);\n" +"}\n" +"\n" +"ivec3 __operator ++ (inout ivec3 v, const int) {\n" +" return ivec3 (v.x++, v.y++, v.z++);\n" +"}\n" +"\n" +"ivec4 __operator ++ (inout ivec4 v, const int) {\n" +" return ivec4 (v.x++, v.y++, v.z++, v.w++);\n" +"}\n" +"\n" +"mat2 __operator ++ (inout mat2 m, const int) {\n" +" return mat2 (m[0]++, m[1]++);\n" +"}\n" +"\n" +"mat3 __operator ++ (inout mat3 m, const int) {\n" +" return mat3 (m[0]++, m[1]++, m[2]++);\n" +"}\n" +"\n" +"mat4 __operator ++ (inout mat4 m, const int) {\n" +" return mat4 (m[0]++, m[1]++, m[2]++, m[3]++);\n" +"}\n" +"\n" +"bool __operator < (const float a, const float b) {\n" +" bool c;\n" +" __asm float_less c, a, b;\n" +" return c;\n" +"}\n" +"\n" +"bool __operator < (const int a, const int b) {\n" +" return float (a) < float (b);\n" +"}\n" +"\n" +"bool __operator > (const float a, const float b) {\n" +" return b < a;\n" +"}\n" +"\n" +"bool __operator > (const int a, const int b) {\n" +" return b < a;\n" +"}\n" +"\n" +"bool __operator >= (const float a, const float b) {\n" +" return a > b || a == b;\n" +"}\n" +"\n" +"bool __operator >= (const int a, const int b) {\n" +" return a > b || a == b;\n" +"}\n" +"\n" +"bool __operator <= (const float a, const float b) {\n" +" return a < b || a == b;\n" +"}\n" +"\n" +"bool __operator <= (const int a, const int b) {\n" +" return a < b || a == b;\n" +"}\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"bool __operator ^^ (const bool a, const bool b) {\n" +" return a != b;\n" +"}\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"\n" +"bool __operator ! (const bool a) {\n" +" return a == false;\n" +"}\n" +"\n" diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_shader_syn.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_shader_syn.h index 4645e1419..12e2a2137 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_shader_syn.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_shader_syn.h @@ -1,758 +1,758 @@ -".syntax translation_unit;\n"
-".emtcode REVISION 2\n"
-".emtcode EXTERNAL_NULL 0\n"
-".emtcode EXTERNAL_FUNCTION_DEFINITION 1\n"
-".emtcode EXTERNAL_DECLARATION 2\n"
-".emtcode DECLARATION_FUNCTION_PROTOTYPE 1\n"
-".emtcode DECLARATION_INIT_DECLARATOR_LIST 2\n"
-".emtcode FUNCTION_ORDINARY 0\n"
-".emtcode FUNCTION_CONSTRUCTOR 1\n"
-".emtcode FUNCTION_OPERATOR 2\n"
-".emtcode OPERATOR_ASSIGN 1\n"
-".emtcode OPERATOR_ADDASSIGN 2\n"
-".emtcode OPERATOR_SUBASSIGN 3\n"
-".emtcode OPERATOR_MULASSIGN 4\n"
-".emtcode OPERATOR_DIVASSIGN 5\n"
-".emtcode OPERATOR_LOGICALXOR 12\n"
-".emtcode OPERATOR_EQUAL 16\n"
-".emtcode OPERATOR_NOTEQUAL 17\n"
-".emtcode OPERATOR_LESS 18\n"
-".emtcode OPERATOR_GREATER 19\n"
-".emtcode OPERATOR_LESSEQUAL 20\n"
-".emtcode OPERATOR_GREATEREQUAL 21\n"
-".emtcode OPERATOR_MULTIPLY 24\n"
-".emtcode OPERATOR_DIVIDE 25\n"
-".emtcode OPERATOR_INCREMENT 27\n"
-".emtcode OPERATOR_DECREMENT 28\n"
-".emtcode OPERATOR_PLUS 29\n"
-".emtcode OPERATOR_MINUS 30\n"
-".emtcode OPERATOR_NOT 32\n"
-".emtcode DECLARATOR_NONE 0\n"
-".emtcode DECLARATOR_NEXT 1\n"
-".emtcode VARIABLE_NONE 0\n"
-".emtcode VARIABLE_IDENTIFIER 1\n"
-".emtcode VARIABLE_INITIALIZER 2\n"
-".emtcode VARIABLE_ARRAY_EXPLICIT 3\n"
-".emtcode VARIABLE_ARRAY_UNKNOWN 4\n"
-".emtcode TYPE_QUALIFIER_NONE 0\n"
-".emtcode TYPE_QUALIFIER_CONST 1\n"
-".emtcode TYPE_QUALIFIER_ATTRIBUTE 2\n"
-".emtcode TYPE_QUALIFIER_VARYING 3\n"
-".emtcode TYPE_QUALIFIER_UNIFORM 4\n"
-".emtcode TYPE_QUALIFIER_FIXEDOUTPUT 5\n"
-".emtcode TYPE_QUALIFIER_FIXEDINPUT 6\n"
-".emtcode TYPE_SPECIFIER_VOID 0\n"
-".emtcode TYPE_SPECIFIER_BOOL 1\n"
-".emtcode TYPE_SPECIFIER_BVEC2 2\n"
-".emtcode TYPE_SPECIFIER_BVEC3 3\n"
-".emtcode TYPE_SPECIFIER_BVEC4 4\n"
-".emtcode TYPE_SPECIFIER_INT 5\n"
-".emtcode TYPE_SPECIFIER_IVEC2 6\n"
-".emtcode TYPE_SPECIFIER_IVEC3 7\n"
-".emtcode TYPE_SPECIFIER_IVEC4 8\n"
-".emtcode TYPE_SPECIFIER_FLOAT 9\n"
-".emtcode TYPE_SPECIFIER_VEC2 10\n"
-".emtcode TYPE_SPECIFIER_VEC3 11\n"
-".emtcode TYPE_SPECIFIER_VEC4 12\n"
-".emtcode TYPE_SPECIFIER_MAT2 13\n"
-".emtcode TYPE_SPECIFIER_MAT3 14\n"
-".emtcode TYPE_SPECIFIER_MAT4 15\n"
-".emtcode TYPE_SPECIFIER_SAMPLER1D 16\n"
-".emtcode TYPE_SPECIFIER_SAMPLER2D 17\n"
-".emtcode TYPE_SPECIFIER_SAMPLER3D 18\n"
-".emtcode TYPE_SPECIFIER_SAMPLERCUBE 19\n"
-".emtcode TYPE_SPECIFIER_SAMPLER1DSHADOW 20\n"
-".emtcode TYPE_SPECIFIER_SAMPLER2DSHADOW 21\n"
-".emtcode TYPE_SPECIFIER_STRUCT 22\n"
-".emtcode TYPE_SPECIFIER_TYPENAME 23\n"
-".emtcode FIELD_NONE 0\n"
-".emtcode FIELD_NEXT 1\n"
-".emtcode FIELD_ARRAY 2\n"
-".emtcode OP_END 0\n"
-".emtcode OP_BLOCK_BEGIN_NO_NEW_SCOPE 1\n"
-".emtcode OP_BLOCK_BEGIN_NEW_SCOPE 2\n"
-".emtcode OP_DECLARE 3\n"
-".emtcode OP_ASM 4\n"
-".emtcode OP_BREAK 5\n"
-".emtcode OP_CONTINUE 6\n"
-".emtcode OP_DISCARD 7\n"
-".emtcode OP_RETURN 8\n"
-".emtcode OP_EXPRESSION 9\n"
-".emtcode OP_IF 10\n"
-".emtcode OP_WHILE 11\n"
-".emtcode OP_DO 12\n"
-".emtcode OP_FOR 13\n"
-".emtcode OP_PUSH_VOID 14\n"
-".emtcode OP_PUSH_BOOL 15\n"
-".emtcode OP_PUSH_INT 16\n"
-".emtcode OP_PUSH_FLOAT 17\n"
-".emtcode OP_PUSH_IDENTIFIER 18\n"
-".emtcode OP_SEQUENCE 19\n"
-".emtcode OP_ASSIGN 20\n"
-".emtcode OP_ADDASSIGN 21\n"
-".emtcode OP_SUBASSIGN 22\n"
-".emtcode OP_MULASSIGN 23\n"
-".emtcode OP_DIVASSIGN 24\n"
-".emtcode OP_SELECT 31\n"
-".emtcode OP_LOGICALOR 32\n"
-".emtcode OP_LOGICALXOR 33\n"
-".emtcode OP_LOGICALAND 34\n"
-".emtcode OP_EQUAL 38\n"
-".emtcode OP_NOTEQUAL 39\n"
-".emtcode OP_LESS 40\n"
-".emtcode OP_GREATER 41\n"
-".emtcode OP_LESSEQUAL 42\n"
-".emtcode OP_GREATEREQUAL 43\n"
-".emtcode OP_ADD 46\n"
-".emtcode OP_SUBTRACT 47\n"
-".emtcode OP_MULTIPLY 48\n"
-".emtcode OP_DIVIDE 49\n"
-".emtcode OP_PREINCREMENT 51\n"
-".emtcode OP_PREDECREMENT 52\n"
-".emtcode OP_PLUS 53\n"
-".emtcode OP_MINUS 54\n"
-".emtcode OP_NOT 56\n"
-".emtcode OP_SUBSCRIPT 57\n"
-".emtcode OP_CALL 58\n"
-".emtcode OP_FIELD 59\n"
-".emtcode OP_POSTINCREMENT 60\n"
-".emtcode OP_POSTDECREMENT 61\n"
-".emtcode PARAM_QUALIFIER_IN 0\n"
-".emtcode PARAM_QUALIFIER_OUT 1\n"
-".emtcode PARAM_QUALIFIER_INOUT 2\n"
-".emtcode PARAMETER_NONE 0\n"
-".emtcode PARAMETER_NEXT 1\n"
-".emtcode PARAMETER_ARRAY_NOT_PRESENT 0\n"
-".emtcode PARAMETER_ARRAY_PRESENT 1\n"
-".errtext INVALID_EXTERNAL_DECLARATION \"error 2001: invalid external declaration\"\n"
-".errtext INVALID_OPERATOR_OVERRIDE \"error 2002: invalid operator override\"\n"
-".errtext LBRACE_EXPECTED \"error 2003: '{' expected but '$err_token$' found\"\n"
-".errtext LPAREN_EXPECTED \"error 2004: '(' expected but '$err_token$' found\"\n"
-".errtext RPAREN_EXPECTED \"error 2005: ')' expected but '$err_token$' found\"\n"
-".regbyte parsing_builtin 0\n"
-".regbyte shader_type 0\n"
-"variable_identifier\n"
-" identifier .emit OP_PUSH_IDENTIFIER;\n"
-"primary_expression\n"
-" floatconstant .or boolconstant .or intconstant .or variable_identifier .or primary_expression_1;\n"
-"primary_expression_1\n"
-" lparen .and expression .and rparen;\n"
-"postfix_expression\n"
-" postfix_expression_1 .and .loop postfix_expression_2;\n"
-"postfix_expression_1\n"
-" function_call .or primary_expression;\n"
-"postfix_expression_2\n"
-" postfix_expression_3 .or postfix_expression_4 .or\n"
-" plusplus .emit OP_POSTINCREMENT .or\n"
-" minusminus .emit OP_POSTDECREMENT;\n"
-"postfix_expression_3\n"
-" lbracket .and integer_expression .and rbracket .emit OP_SUBSCRIPT;\n"
-"postfix_expression_4\n"
-" dot .and field_selection .emit OP_FIELD;\n"
-"integer_expression\n"
-" expression;\n"
-"function_call\n"
-" function_call_generic .emit OP_CALL .and .true .emit OP_END;\n"
-"function_call_generic\n"
-" function_call_generic_1 .or function_call_generic_2;\n"
-"function_call_generic_1\n"
-" function_call_header_with_parameters .and rparen .error RPAREN_EXPECTED;\n"
-"function_call_generic_2\n"
-" function_call_header_no_parameters .and rparen .error RPAREN_EXPECTED;\n"
-"function_call_header_no_parameters\n"
-" function_call_header .and function_call_header_no_parameters_1;\n"
-"function_call_header_no_parameters_1\n"
-" \"void\" .or .true;\n"
-"function_call_header_with_parameters\n"
-" function_call_header .and assignment_expression .and .true .emit OP_END .and\n"
-" .loop function_call_header_with_parameters_1;\n"
-"function_call_header_with_parameters_1\n"
-" comma .and assignment_expression .and .true .emit OP_END;\n"
-"function_call_header\n"
-" function_identifier .and lparen;\n"
-"function_identifier\n"
-" identifier;\n"
-"unary_expression\n"
-" postfix_expression .or unary_expression_1 .or unary_expression_2 .or unary_expression_3 .or\n"
-" unary_expression_4 .or unary_expression_5;\n"
-"unary_expression_1\n"
-" plusplus .and unary_expression .and .true .emit OP_PREINCREMENT;\n"
-"unary_expression_2\n"
-" minusminus .and unary_expression .and .true .emit OP_PREDECREMENT;\n"
-"unary_expression_3\n"
-" plus .and unary_expression .and .true .emit OP_PLUS;\n"
-"unary_expression_4\n"
-" minus .and unary_expression .and .true .emit OP_MINUS;\n"
-"unary_expression_5\n"
-" bang .and unary_expression .and .true .emit OP_NOT;\n"
-"multiplicative_expression\n"
-" unary_expression .and .loop multiplicative_expression_1;\n"
-"multiplicative_expression_1\n"
-" multiplicative_expression_2 .or multiplicative_expression_3;\n"
-"multiplicative_expression_2\n"
-" star .and unary_expression .and .true .emit OP_MULTIPLY;\n"
-"multiplicative_expression_3\n"
-" slash .and unary_expression .and .true .emit OP_DIVIDE;\n"
-"additive_expression\n"
-" multiplicative_expression .and .loop additive_expression_1;\n"
-"additive_expression_1\n"
-" additive_expression_2 .or additive_expression_3;\n"
-"additive_expression_2\n"
-" plus .and multiplicative_expression .and .true .emit OP_ADD;\n"
-"additive_expression_3\n"
-" minus .and multiplicative_expression .and .true .emit OP_SUBTRACT;\n"
-"shift_expression\n"
-" additive_expression;\n"
-"relational_expression\n"
-" shift_expression .and .loop relational_expression_1;\n"
-"relational_expression_1\n"
-" relational_expression_2 .or relational_expression_3 .or relational_expression_4 .or\n"
-" relational_expression_5;\n"
-"relational_expression_2\n"
-" lessequals .and shift_expression .and .true .emit OP_LESSEQUAL;\n"
-"relational_expression_3\n"
-" greaterequals .and shift_expression .and .true .emit OP_GREATEREQUAL;\n"
-"relational_expression_4\n"
-" less .and shift_expression .and .true .emit OP_LESS;\n"
-"relational_expression_5\n"
-" greater .and shift_expression .and .true .emit OP_GREATER;\n"
-"equality_expression\n"
-" relational_expression .and .loop equality_expression_1;\n"
-"equality_expression_1\n"
-" equality_expression_2 .or equality_expression_3;\n"
-"equality_expression_2\n"
-" equalsequals .and relational_expression .and .true .emit OP_EQUAL;\n"
-"equality_expression_3\n"
-" bangequals .and relational_expression .and .true .emit OP_NOTEQUAL;\n"
-"and_expression\n"
-" equality_expression;\n"
-"exclusive_or_expression\n"
-" and_expression;\n"
-"inclusive_or_expression\n"
-" exclusive_or_expression;\n"
-"logical_and_expression\n"
-" inclusive_or_expression .and .loop logical_and_expression_1;\n"
-"logical_and_expression_1\n"
-" ampersandampersand .and inclusive_or_expression .and .true .emit OP_LOGICALAND;\n"
-"logical_xor_expression\n"
-" logical_and_expression .and .loop logical_xor_expression_1;\n"
-"logical_xor_expression_1\n"
-" caretcaret .and logical_and_expression .and .true .emit OP_LOGICALXOR;\n"
-"logical_or_expression\n"
-" logical_xor_expression .and .loop logical_or_expression_1;\n"
-"logical_or_expression_1\n"
-" barbar .and logical_xor_expression .and .true .emit OP_LOGICALOR;\n"
-"conditional_expression\n"
-" logical_or_expression .and .loop conditional_expression_1;\n"
-"conditional_expression_1\n"
-" question .and expression .and colon .and conditional_expression .and .true .emit OP_SELECT;\n"
-"assignment_expression\n"
-" assignment_expression_1 .or assignment_expression_2 .or assignment_expression_3 .or\n"
-" assignment_expression_4 .or assignment_expression_5 .or conditional_expression;\n"
-"assignment_expression_1\n"
-" unary_expression .and equals .and assignment_expression .and .true .emit OP_ASSIGN;\n"
-"assignment_expression_2\n"
-" unary_expression .and starequals .and assignment_expression .and .true .emit OP_MULASSIGN;\n"
-"assignment_expression_3\n"
-" unary_expression .and slashequals .and assignment_expression .and .true .emit OP_DIVASSIGN;\n"
-"assignment_expression_4\n"
-" unary_expression .and plusequals .and assignment_expression .and .true .emit OP_ADDASSIGN;\n"
-"assignment_expression_5\n"
-" unary_expression .and minusequals .and assignment_expression .and .true .emit OP_SUBASSIGN;\n"
-"expression\n"
-" assignment_expression .and .loop expression_1;\n"
-"expression_1\n"
-" comma .and assignment_expression .and .true .emit OP_SEQUENCE;\n"
-"constant_expression\n"
-" conditional_expression .and .true .emit OP_END;\n"
-"declaration\n"
-" declaration_1 .or declaration_2;\n"
-"declaration_1\n"
-" function_prototype .emit DECLARATION_FUNCTION_PROTOTYPE .and semicolon;\n"
-"declaration_2\n"
-" init_declarator_list .emit DECLARATION_INIT_DECLARATOR_LIST .and semicolon;\n"
-"function_prototype\n"
-" function_declarator .and rparen .error RPAREN_EXPECTED .emit PARAMETER_NONE;\n"
-"function_declarator\n"
-" function_header_with_parameters .or function_header;\n"
-"function_header_with_parameters\n"
-" function_header .and parameter_declaration .and .loop function_header_with_parameters_1;\n"
-"function_header_with_parameters_1\n"
-" comma .and parameter_declaration;\n"
-"function_header\n"
-" function_header_nospace .or function_header_space;\n"
-"function_header_space\n"
-" fully_specified_type_space .and space .and function_decl_identifier .and lparen;\n"
-"function_header_nospace\n"
-" fully_specified_type_nospace .and function_decl_identifier .and lparen;\n"
-"function_decl_identifier\n"
-" .if (parsing_builtin != 0) __operator .emit FUNCTION_OPERATOR .or\n"
-" .if (parsing_builtin != 0) \"__constructor\" .emit FUNCTION_CONSTRUCTOR .or\n"
-" identifier .emit FUNCTION_ORDINARY;\n"
-"__operator\n"
-" \"__operator\" .and overriden_operator .error INVALID_OPERATOR_OVERRIDE;\n"
-"overriden_operator\n"
-" plusplus .emit OPERATOR_INCREMENT .or\n"
-" plusequals .emit OPERATOR_ADDASSIGN .or\n"
-" plus .emit OPERATOR_PLUS .or\n"
-" minusminus .emit OPERATOR_DECREMENT .or\n"
-" minusequals .emit OPERATOR_SUBASSIGN .or\n"
-" minus .emit OPERATOR_MINUS .or\n"
-" bangequals .emit OPERATOR_NOTEQUAL .or\n"
-" bang .emit OPERATOR_NOT .or\n"
-" starequals .emit OPERATOR_MULASSIGN .or\n"
-" star .emit OPERATOR_MULTIPLY .or\n"
-" slashequals .emit OPERATOR_DIVASSIGN .or\n"
-" slash .emit OPERATOR_DIVIDE .or\n"
-" lessequals .emit OPERATOR_LESSEQUAL .or\n"
-" \n"
-" \n"
-" less .emit OPERATOR_LESS .or\n"
-" greaterequals .emit OPERATOR_GREATEREQUAL .or\n"
-" \n"
-" \n"
-" greater .emit OPERATOR_GREATER .or\n"
-" equalsequals .emit OPERATOR_EQUAL .or\n"
-" equals .emit OPERATOR_ASSIGN .or\n"
-" \n"
-" \n"
-" \n"
-" \n"
-" \n"
-" \n"
-" \n"
-" \n"
-" caretcaret .emit OPERATOR_LOGICALXOR ;\n"
-"parameter_declarator\n"
-" parameter_declarator_nospace .or parameter_declarator_space;\n"
-"parameter_declarator_nospace\n"
-" type_specifier_nospace .and identifier .and parameter_declarator_1;\n"
-"parameter_declarator_space\n"
-" type_specifier_space .and space .and identifier .and parameter_declarator_1;\n"
-"parameter_declarator_1\n"
-" parameter_declarator_2 .emit PARAMETER_ARRAY_PRESENT .or\n"
-" .true .emit PARAMETER_ARRAY_NOT_PRESENT;\n"
-"parameter_declarator_2\n"
-" lbracket .and constant_expression .and rbracket;\n"
-"parameter_declaration\n"
-" parameter_declaration_1 .emit PARAMETER_NEXT;\n"
-"parameter_declaration_1\n"
-" parameter_declaration_2 .or parameter_declaration_3;\n"
-"parameter_declaration_2\n"
-" type_qualifier .and space .and parameter_qualifier .and parameter_declaration_4;\n"
-"parameter_declaration_3\n"
-" parameter_qualifier .emit TYPE_QUALIFIER_NONE .and parameter_declaration_4;\n"
-"parameter_declaration_4\n"
-" parameter_declarator .or parameter_type_specifier;\n"
-"parameter_qualifier\n"
-" parameter_qualifier_1 .or .true .emit PARAM_QUALIFIER_IN;\n"
-"parameter_qualifier_1\n"
-" parameter_qualifier_2 .and space;\n"
-"parameter_qualifier_2\n"
-" \"in\" .emit PARAM_QUALIFIER_IN .or\n"
-" \"out\" .emit PARAM_QUALIFIER_OUT .or\n"
-" \"inout\" .emit PARAM_QUALIFIER_INOUT;\n"
-"parameter_type_specifier\n"
-" parameter_type_specifier_1 .and .true .emit '\\0' .and parameter_type_specifier_2;\n"
-"parameter_type_specifier_1\n"
-" type_specifier_nospace .or type_specifier_space;\n"
-"parameter_type_specifier_2\n"
-" parameter_type_specifier_3 .emit PARAMETER_ARRAY_PRESENT .or\n"
-" .true .emit PARAMETER_ARRAY_NOT_PRESENT;\n"
-"parameter_type_specifier_3\n"
-" lbracket .and constant_expression .and rbracket;\n"
-"init_declarator_list\n"
-" single_declaration .and .loop init_declarator_list_1 .emit DECLARATOR_NEXT .and\n"
-" .true .emit DECLARATOR_NONE;\n"
-"init_declarator_list_1\n"
-" comma .and identifier .emit VARIABLE_IDENTIFIER .and init_declarator_list_2;\n"
-"init_declarator_list_2\n"
-" init_declarator_list_3 .or init_declarator_list_4 .or .true .emit VARIABLE_NONE;\n"
-"init_declarator_list_3\n"
-" equals .and initializer .emit VARIABLE_INITIALIZER;\n"
-"init_declarator_list_4\n"
-" lbracket .and init_declarator_list_5 .and rbracket;\n"
-"init_declarator_list_5\n"
-" constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;\n"
-"single_declaration\n"
-" single_declaration_nospace .or single_declaration_space;\n"
-"single_declaration_space\n"
-" fully_specified_type_space .and single_declaration_space_1;\n"
-"single_declaration_nospace\n"
-" fully_specified_type_nospace .and single_declaration_nospace_1;\n"
-"single_declaration_space_1\n"
-" single_declaration_space_2 .emit VARIABLE_IDENTIFIER .or .true .emit VARIABLE_NONE;\n"
-"single_declaration_nospace_1\n"
-" single_declaration_nospace_2 .emit VARIABLE_IDENTIFIER .or .true .emit VARIABLE_NONE;\n"
-"single_declaration_space_2\n"
-" space .and identifier .and single_declaration_3;\n"
-"single_declaration_nospace_2\n"
-" identifier .and single_declaration_3;\n"
-"single_declaration_3\n"
-" single_declaration_4 .or single_declaration_5 .or .true .emit VARIABLE_NONE;\n"
-"single_declaration_4\n"
-" equals .and initializer .emit VARIABLE_INITIALIZER;\n"
-"single_declaration_5\n"
-" lbracket .and single_declaration_6 .and rbracket;\n"
-"single_declaration_6\n"
-" constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;\n"
-"fully_specified_type_space\n"
-" fully_specified_type_1 .and type_specifier_space;\n"
-"fully_specified_type_nospace\n"
-" fully_specified_type_1 .and type_specifier_nospace;\n"
-"fully_specified_type_1\n"
-" fully_specified_type_2 .or .true .emit TYPE_QUALIFIER_NONE;\n"
-"fully_specified_type_2\n"
-" type_qualifier .and space;\n"
-"type_qualifier\n"
-" \"const\" .emit TYPE_QUALIFIER_CONST .or\n"
-" .if (shader_type == 2) \"attribute\" .emit TYPE_QUALIFIER_ATTRIBUTE .or\n"
-" \"varying\" .emit TYPE_QUALIFIER_VARYING .or\n"
-" \"uniform\" .emit TYPE_QUALIFIER_UNIFORM .or\n"
-" .if (parsing_builtin != 0) \"__fixed_output\" .emit TYPE_QUALIFIER_FIXEDOUTPUT .or\n"
-" .if (parsing_builtin != 0) \"__fixed_input\" .emit TYPE_QUALIFIER_FIXEDINPUT;\n"
-"type_specifier_space\n"
-" \"void\" .emit TYPE_SPECIFIER_VOID .or\n"
-" \"float\" .emit TYPE_SPECIFIER_FLOAT .or\n"
-" \"int\" .emit TYPE_SPECIFIER_INT .or\n"
-" \"bool\" .emit TYPE_SPECIFIER_BOOL .or\n"
-" \"vec2\" .emit TYPE_SPECIFIER_VEC2 .or\n"
-" \"vec3\" .emit TYPE_SPECIFIER_VEC3 .or\n"
-" \"vec4\" .emit TYPE_SPECIFIER_VEC4 .or\n"
-" \"bvec2\" .emit TYPE_SPECIFIER_BVEC2 .or\n"
-" \"bvec3\" .emit TYPE_SPECIFIER_BVEC3 .or\n"
-" \"bvec4\" .emit TYPE_SPECIFIER_BVEC4 .or\n"
-" \"ivec2\" .emit TYPE_SPECIFIER_IVEC2 .or\n"
-" \"ivec3\" .emit TYPE_SPECIFIER_IVEC3 .or\n"
-" \"ivec4\" .emit TYPE_SPECIFIER_IVEC4 .or\n"
-" \"mat2\" .emit TYPE_SPECIFIER_MAT2 .or\n"
-" \"mat3\" .emit TYPE_SPECIFIER_MAT3 .or\n"
-" \"mat4\" .emit TYPE_SPECIFIER_MAT4 .or\n"
-" \"sampler1D\" .emit TYPE_SPECIFIER_SAMPLER1D .or\n"
-" \"sampler2D\" .emit TYPE_SPECIFIER_SAMPLER2D .or\n"
-" \"sampler3D\" .emit TYPE_SPECIFIER_SAMPLER3D .or\n"
-" \"samplerCube\" .emit TYPE_SPECIFIER_SAMPLERCUBE .or\n"
-" \"sampler1DShadow\" .emit TYPE_SPECIFIER_SAMPLER1DSHADOW .or\n"
-" \"sampler2DShadow\" .emit TYPE_SPECIFIER_SAMPLER2DSHADOW .or\n"
-" type_name .emit TYPE_SPECIFIER_TYPENAME;\n"
-"type_specifier_nospace\n"
-" struct_specifier .emit TYPE_SPECIFIER_STRUCT;\n"
-"struct_specifier\n"
-" \"struct\" .and struct_specifier_1 .and optional_space .and lbrace .error LBRACE_EXPECTED .and\n"
-" struct_declaration_list .and rbrace .emit FIELD_NONE;\n"
-"struct_specifier_1\n"
-" struct_specifier_2 .or .true .emit '\\0';\n"
-"struct_specifier_2\n"
-" space .and identifier;\n"
-"struct_declaration_list\n"
-" struct_declaration .and .loop struct_declaration .emit FIELD_NEXT;\n"
-"struct_declaration\n"
-" struct_declaration_nospace .or struct_declaration_space;\n"
-"struct_declaration_space\n"
-" type_specifier_space .and space .and struct_declarator_list .and semicolon .emit FIELD_NONE;\n"
-"struct_declaration_nospace\n"
-" type_specifier_nospace .and struct_declarator_list .and semicolon .emit FIELD_NONE;\n"
-"struct_declarator_list\n"
-" struct_declarator .and .loop struct_declarator_list_1 .emit FIELD_NEXT;\n"
-"struct_declarator_list_1\n"
-" comma .and struct_declarator;\n"
-"struct_declarator\n"
-" identifier .and struct_declarator_1;\n"
-"struct_declarator_1\n"
-" struct_declarator_2 .emit FIELD_ARRAY .or .true .emit FIELD_NONE;\n"
-"struct_declarator_2\n"
-" lbracket .and constant_expression .and rbracket;\n"
-"initializer\n"
-" assignment_expression .and .true .emit OP_END;\n"
-"declaration_statement\n"
-" declaration;\n"
-"statement\n"
-" compound_statement .or simple_statement;\n"
-"statement_space\n"
-" compound_statement .or statement_space_1;\n"
-"statement_space_1\n"
-" space .and simple_statement;\n"
-"simple_statement\n"
-" .if (parsing_builtin != 0) __asm_statement .emit OP_ASM .or\n"
-" selection_statement .or\n"
-" iteration_statement .or\n"
-" jump_statement .or\n"
-" expression_statement .emit OP_EXPRESSION .or\n"
-" declaration_statement .emit OP_DECLARE;\n"
-"compound_statement\n"
-" compound_statement_1 .emit OP_BLOCK_BEGIN_NEW_SCOPE .and .true .emit OP_END;\n"
-"compound_statement_1\n"
-" compound_statement_2 .or compound_statement_3;\n"
-"compound_statement_2\n"
-" lbrace .and rbrace;\n"
-"compound_statement_3\n"
-" lbrace .and statement_list .and rbrace;\n"
-"statement_no_new_scope\n"
-" compound_statement_no_new_scope .or simple_statement;\n"
-"compound_statement_no_new_scope\n"
-" compound_statement_no_new_scope_1 .emit OP_BLOCK_BEGIN_NO_NEW_SCOPE .and .true .emit OP_END;\n"
-"compound_statement_no_new_scope_1\n"
-" compound_statement_no_new_scope_2 .or compound_statement_no_new_scope_3;\n"
-"compound_statement_no_new_scope_2\n"
-" lbrace .and rbrace;\n"
-"compound_statement_no_new_scope_3\n"
-" lbrace .and statement_list .and rbrace;\n"
-"statement_list\n"
-" statement .and .loop statement;\n"
-"expression_statement\n"
-" expression_statement_1 .or expression_statement_2;\n"
-"expression_statement_1\n"
-" semicolon .emit OP_PUSH_VOID .emit OP_END;\n"
-"expression_statement_2\n"
-" expression .and semicolon .emit OP_END;\n"
-"selection_statement\n"
-" \"if\" .emit OP_IF .and lparen .error LPAREN_EXPECTED .and expression .and\n"
-" rparen .error RPAREN_EXPECTED .emit OP_END .and selection_rest_statement;\n"
-"selection_rest_statement\n"
-" statement .and selection_rest_statement_1;\n"
-"selection_rest_statement_1\n"
-" selection_rest_statement_2 .or .true .emit OP_EXPRESSION .emit OP_PUSH_VOID .emit OP_END;\n"
-"selection_rest_statement_2\n"
-" \"else\" .and optional_space .and statement;\n"
-"condition\n"
-" condition_1 .emit OP_DECLARE .emit DECLARATION_INIT_DECLARATOR_LIST .or\n"
-" condition_3 .emit OP_EXPRESSION;\n"
-"condition_1\n"
-" condition_1_nospace .or condition_1_space;\n"
-"condition_1_nospace\n"
-" fully_specified_type_nospace .and condition_2;\n"
-"condition_1_space\n"
-" fully_specified_type_space .and space .and condition_2;\n"
-"condition_2\n"
-" identifier .emit VARIABLE_IDENTIFIER .and equals .emit VARIABLE_INITIALIZER .and\n"
-" initializer .and .true .emit DECLARATOR_NONE;\n"
-"condition_3\n"
-" expression .and .true .emit OP_END;\n"
-"iteration_statement\n"
-" iteration_statement_1 .or iteration_statement_2 .or iteration_statement_3;\n"
-"iteration_statement_1\n"
-" \"while\" .emit OP_WHILE .and lparen .error LPAREN_EXPECTED .and condition .and\n"
-" rparen .error RPAREN_EXPECTED .and statement_no_new_scope;\n"
-"iteration_statement_2\n"
-" \"do\" .emit OP_DO .and statement_space .and \"while\" .and lparen .error LPAREN_EXPECTED .and\n"
-" expression .and rparen .error RPAREN_EXPECTED .emit OP_END .and semicolon;\n"
-"iteration_statement_3\n"
-" \"for\" .emit OP_FOR .and lparen .error LPAREN_EXPECTED .and for_init_statement .and\n"
-" for_rest_statement .and rparen .error RPAREN_EXPECTED .and statement_no_new_scope;\n"
-"for_init_statement\n"
-" expression_statement .emit OP_EXPRESSION .or declaration_statement .emit OP_DECLARE;\n"
-"conditionopt\n"
-" condition .or\n"
-" .true .emit OP_EXPRESSION .emit OP_PUSH_BOOL .emit 2 .emit '1' .emit '\\0' .emit OP_END;\n"
-"for_rest_statement\n"
-" conditionopt .and semicolon .and for_rest_statement_1;\n"
-"for_rest_statement_1\n"
-" for_rest_statement_2 .or .true .emit OP_PUSH_VOID .emit OP_END;\n"
-"for_rest_statement_2\n"
-" expression .and .true .emit OP_END;\n"
-"jump_statement\n"
-" jump_statement_1 .or jump_statement_2 .or jump_statement_3 .or jump_statement_4 .or\n"
-" .if (shader_type == 1) jump_statement_5;\n"
-"jump_statement_1\n"
-" \"continue\" .and semicolon .emit OP_CONTINUE;\n"
-"jump_statement_2\n"
-" \"break\" .and semicolon .emit OP_BREAK;\n"
-"jump_statement_3\n"
-" \"return\" .emit OP_RETURN .and optional_space .and expression .and semicolon .emit OP_END;\n"
-"jump_statement_4\n"
-" \"return\" .emit OP_RETURN .and semicolon .emit OP_PUSH_VOID .emit OP_END;\n"
-"jump_statement_5\n"
-" \"discard\" .and semicolon .emit OP_DISCARD;\n"
-"__asm_statement\n"
-" \"__asm\" .and space .and identifier .and space .and asm_arguments .and semicolon .emit OP_END;\n"
-"asm_arguments\n"
-" variable_identifier .and .true .emit OP_END .and .loop asm_arguments_1;\n"
-"asm_arguments_1\n"
-" comma .and variable_identifier .and .true .emit OP_END;\n"
-"translation_unit\n"
-" optional_space .emit REVISION .and external_declaration .error INVALID_EXTERNAL_DECLARATION .and\n"
-" .loop external_declaration .and optional_space .and\n"
-" '\\0' .error INVALID_EXTERNAL_DECLARATION .emit EXTERNAL_NULL;\n"
-"external_declaration\n"
-" function_definition .emit EXTERNAL_FUNCTION_DEFINITION .or\n"
-" declaration .emit EXTERNAL_DECLARATION;\n"
-"function_definition\n"
-" function_prototype .and compound_statement_no_new_scope;\n"
-"digit_oct\n"
-" '0'-'7';\n"
-"digit_dec\n"
-" '0'-'9';\n"
-"digit_hex\n"
-" '0'-'9' .or 'A'-'F' .or 'a'-'f';\n"
-"id_character_first\n"
-" 'a'-'z' .or 'A'-'Z' .or '_';\n"
-"id_character_next\n"
-" id_character_first .or digit_dec;\n"
-"identifier\n"
-" id_character_first .emit * .and .loop id_character_next .emit * .and .true .emit '\\0';\n"
-"float\n"
-" float_1 .or float_2;\n"
-"float_1\n"
-" float_fractional_constant .and float_optional_exponent_part;\n"
-"float_2\n"
-" float_digit_sequence .and .true .emit '\\0' .and float_exponent_part;\n"
-"float_fractional_constant\n"
-" float_fractional_constant_1 .or float_fractional_constant_2 .or float_fractional_constant_3;\n"
-"float_fractional_constant_1\n"
-" float_digit_sequence .and '.' .and float_digit_sequence;\n"
-"float_fractional_constant_2\n"
-" float_digit_sequence .and '.' .and .true .emit '\\0';\n"
-"float_fractional_constant_3\n"
-" '.' .emit '\\0' .and float_digit_sequence;\n"
-"float_optional_exponent_part\n"
-" float_exponent_part .or .true .emit '\\0';\n"
-"float_digit_sequence\n"
-" digit_dec .emit * .and .loop digit_dec .emit * .and .true .emit '\\0';\n"
-"float_exponent_part\n"
-" float_exponent_part_1 .or float_exponent_part_2;\n"
-"float_exponent_part_1\n"
-" 'e' .and float_optional_sign .and float_digit_sequence;\n"
-"float_exponent_part_2\n"
-" 'E' .and float_optional_sign .and float_digit_sequence;\n"
-"float_optional_sign\n"
-" float_sign .or .true;\n"
-"float_sign\n"
-" '+' .or '-' .emit '-';\n"
-"integer\n"
-" integer_hex .or integer_oct .or integer_dec;\n"
-"integer_hex\n"
-" '0' .and integer_hex_1 .emit 0x10 .and digit_hex .emit * .and .loop digit_hex .emit * .and\n"
-" .true .emit '\\0';\n"
-"integer_hex_1\n"
-" 'x' .or 'X';\n"
-"integer_oct\n"
-" '0' .emit 8 .emit * .and .loop digit_oct .emit * .and .true .emit '\\0';\n"
-"integer_dec\n"
-" digit_dec .emit 10 .emit * .and .loop digit_dec .emit * .and .true .emit '\\0';\n"
-"boolean\n"
-" \"true\" .emit 2 .emit '1' .emit '\\0' .or\n"
-" \"false\" .emit 2 .emit '0' .emit '\\0';\n"
-"type_name\n"
-" identifier;\n"
-"field_selection\n"
-" identifier;\n"
-"floatconstant\n"
-" float .emit OP_PUSH_FLOAT;\n"
-"intconstant\n"
-" integer .emit OP_PUSH_INT;\n"
-"boolconstant\n"
-" boolean .emit OP_PUSH_BOOL;\n"
-"optional_space\n"
-" .loop single_space;\n"
-"space\n"
-" single_space .and .loop single_space;\n"
-"single_space\n"
-" white_char .or c_style_comment_block .or cpp_style_comment_block;\n"
-"white_char\n"
-" ' ' .or '\\t' .or new_line .or '\\v' .or '\\f';\n"
-"new_line\n"
-" cr_lf .or lf_cr .or '\\n' .or '\\r';\n"
-"cr_lf\n"
-" '\\r' .and '\\n';\n"
-"lf_cr\n"
-" '\\n' .and '\\r';\n"
-"c_style_comment_block\n"
-" '/' .and '*' .and c_style_comment_rest;\n"
-"c_style_comment_rest\n"
-" .loop c_style_comment_char_no_star .and c_style_comment_rest_1;\n"
-"c_style_comment_rest_1\n"
-" c_style_comment_end .or c_style_comment_rest_2;\n"
-"c_style_comment_rest_2\n"
-" '*' .and c_style_comment_rest;\n"
-"c_style_comment_char_no_star\n"
-" '\\x2B'-'\\xFF' .or '\\x01'-'\\x29';\n"
-"c_style_comment_end\n"
-" '*' .and '/';\n"
-"cpp_style_comment_block\n"
-" '/' .and '/' .and cpp_style_comment_block_1;\n"
-"cpp_style_comment_block_1\n"
-" cpp_style_comment_block_2 .or cpp_style_comment_block_3;\n"
-"cpp_style_comment_block_2\n"
-" .loop cpp_style_comment_char .and new_line;\n"
-"cpp_style_comment_block_3\n"
-" .loop cpp_style_comment_char;\n"
-"cpp_style_comment_char\n"
-" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n"
-"ampersandampersand\n"
-" optional_space .and '&' .and '&' .and optional_space;\n"
-"barbar\n"
-" optional_space .and '|' .and '|' .and optional_space;\n"
-"bang\n"
-" optional_space .and '!' .and optional_space;\n"
-"bangequals\n"
-" optional_space .and '!' .and '=' .and optional_space;\n"
-"caretcaret\n"
-" optional_space .and '^' .and '^' .and optional_space;\n"
-"colon\n"
-" optional_space .and ':' .and optional_space;\n"
-"comma\n"
-" optional_space .and ',' .and optional_space;\n"
-"dot\n"
-" optional_space .and '.' .and optional_space;\n"
-"equals\n"
-" optional_space .and '=' .and optional_space;\n"
-"equalsequals\n"
-" optional_space .and '=' .and '=' .and optional_space;\n"
-"greater\n"
-" optional_space .and '>' .and optional_space;\n"
-"greaterequals\n"
-" optional_space .and '>' .and '=' .and optional_space;\n"
-"lbrace\n"
-" optional_space .and '{' .and optional_space;\n"
-"lbracket\n"
-" optional_space .and '[' .and optional_space;\n"
-"less\n"
-" optional_space .and '<' .and optional_space;\n"
-"lessequals\n"
-" optional_space .and '<' .and '=' .and optional_space;\n"
-"lparen\n"
-" optional_space .and '(' .and optional_space;\n"
-"minus\n"
-" optional_space .and '-' .and optional_space;\n"
-"minusequals\n"
-" optional_space .and '-' .and '=' .and optional_space;\n"
-"minusminus\n"
-" optional_space .and '-' .and '-' .and optional_space;\n"
-"plus\n"
-" optional_space .and '+' .and optional_space;\n"
-"plusequals\n"
-" optional_space .and '+' .and '=' .and optional_space;\n"
-"plusplus\n"
-" optional_space .and '+' .and '+' .and optional_space;\n"
-"question\n"
-" optional_space .and '?' .and optional_space;\n"
-"rbrace\n"
-" optional_space .and '}' .and optional_space;\n"
-"rbracket\n"
-" optional_space .and ']' .and optional_space;\n"
-"rparen\n"
-" optional_space .and ')' .and optional_space;\n"
-"semicolon\n"
-" optional_space .and ';' .and optional_space;\n"
-"slash\n"
-" optional_space .and '/' .and optional_space;\n"
-"slashequals\n"
-" optional_space .and '/' .and '=' .and optional_space;\n"
-"star\n"
-" optional_space .and '*' .and optional_space;\n"
-"starequals\n"
-" optional_space .and '*' .and '=' .and optional_space;\n"
-".string string_lexer;\n"
-"string_lexer\n"
-" lex_first_identifier_character .and .loop lex_next_identifier_character;\n"
-"lex_first_identifier_character\n"
-" 'a'-'z' .or 'A'-'Z' .or '_';\n"
-"lex_next_identifier_character\n"
-" 'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';\n"
-"err_token\n"
-" '~' .or '`' .or '!' .or '@' .or '#' .or '$' .or '%' .or '^' .or '&' .or '*' .or '(' .or ')' .or\n"
-" '-' .or '+' .or '=' .or '|' .or '\\\\' .or '[' .or ']' .or '{' .or '}' .or ':' .or ';' .or '\"' .or\n"
-" '\\'' .or '<' .or ',' .or '>' .or '.' .or '/' .or '?' .or err_identifier;\n"
-"err_identifier\n"
-" id_character_first .and .loop id_character_next;\n"
-""
+".syntax translation_unit;\n" +".emtcode REVISION 2\n" +".emtcode EXTERNAL_NULL 0\n" +".emtcode EXTERNAL_FUNCTION_DEFINITION 1\n" +".emtcode EXTERNAL_DECLARATION 2\n" +".emtcode DECLARATION_FUNCTION_PROTOTYPE 1\n" +".emtcode DECLARATION_INIT_DECLARATOR_LIST 2\n" +".emtcode FUNCTION_ORDINARY 0\n" +".emtcode FUNCTION_CONSTRUCTOR 1\n" +".emtcode FUNCTION_OPERATOR 2\n" +".emtcode OPERATOR_ASSIGN 1\n" +".emtcode OPERATOR_ADDASSIGN 2\n" +".emtcode OPERATOR_SUBASSIGN 3\n" +".emtcode OPERATOR_MULASSIGN 4\n" +".emtcode OPERATOR_DIVASSIGN 5\n" +".emtcode OPERATOR_LOGICALXOR 12\n" +".emtcode OPERATOR_EQUAL 16\n" +".emtcode OPERATOR_NOTEQUAL 17\n" +".emtcode OPERATOR_LESS 18\n" +".emtcode OPERATOR_GREATER 19\n" +".emtcode OPERATOR_LESSEQUAL 20\n" +".emtcode OPERATOR_GREATEREQUAL 21\n" +".emtcode OPERATOR_MULTIPLY 24\n" +".emtcode OPERATOR_DIVIDE 25\n" +".emtcode OPERATOR_INCREMENT 27\n" +".emtcode OPERATOR_DECREMENT 28\n" +".emtcode OPERATOR_PLUS 29\n" +".emtcode OPERATOR_MINUS 30\n" +".emtcode OPERATOR_NOT 32\n" +".emtcode DECLARATOR_NONE 0\n" +".emtcode DECLARATOR_NEXT 1\n" +".emtcode VARIABLE_NONE 0\n" +".emtcode VARIABLE_IDENTIFIER 1\n" +".emtcode VARIABLE_INITIALIZER 2\n" +".emtcode VARIABLE_ARRAY_EXPLICIT 3\n" +".emtcode VARIABLE_ARRAY_UNKNOWN 4\n" +".emtcode TYPE_QUALIFIER_NONE 0\n" +".emtcode TYPE_QUALIFIER_CONST 1\n" +".emtcode TYPE_QUALIFIER_ATTRIBUTE 2\n" +".emtcode TYPE_QUALIFIER_VARYING 3\n" +".emtcode TYPE_QUALIFIER_UNIFORM 4\n" +".emtcode TYPE_QUALIFIER_FIXEDOUTPUT 5\n" +".emtcode TYPE_QUALIFIER_FIXEDINPUT 6\n" +".emtcode TYPE_SPECIFIER_VOID 0\n" +".emtcode TYPE_SPECIFIER_BOOL 1\n" +".emtcode TYPE_SPECIFIER_BVEC2 2\n" +".emtcode TYPE_SPECIFIER_BVEC3 3\n" +".emtcode TYPE_SPECIFIER_BVEC4 4\n" +".emtcode TYPE_SPECIFIER_INT 5\n" +".emtcode TYPE_SPECIFIER_IVEC2 6\n" +".emtcode TYPE_SPECIFIER_IVEC3 7\n" +".emtcode TYPE_SPECIFIER_IVEC4 8\n" +".emtcode TYPE_SPECIFIER_FLOAT 9\n" +".emtcode TYPE_SPECIFIER_VEC2 10\n" +".emtcode TYPE_SPECIFIER_VEC3 11\n" +".emtcode TYPE_SPECIFIER_VEC4 12\n" +".emtcode TYPE_SPECIFIER_MAT2 13\n" +".emtcode TYPE_SPECIFIER_MAT3 14\n" +".emtcode TYPE_SPECIFIER_MAT4 15\n" +".emtcode TYPE_SPECIFIER_SAMPLER1D 16\n" +".emtcode TYPE_SPECIFIER_SAMPLER2D 17\n" +".emtcode TYPE_SPECIFIER_SAMPLER3D 18\n" +".emtcode TYPE_SPECIFIER_SAMPLERCUBE 19\n" +".emtcode TYPE_SPECIFIER_SAMPLER1DSHADOW 20\n" +".emtcode TYPE_SPECIFIER_SAMPLER2DSHADOW 21\n" +".emtcode TYPE_SPECIFIER_STRUCT 22\n" +".emtcode TYPE_SPECIFIER_TYPENAME 23\n" +".emtcode FIELD_NONE 0\n" +".emtcode FIELD_NEXT 1\n" +".emtcode FIELD_ARRAY 2\n" +".emtcode OP_END 0\n" +".emtcode OP_BLOCK_BEGIN_NO_NEW_SCOPE 1\n" +".emtcode OP_BLOCK_BEGIN_NEW_SCOPE 2\n" +".emtcode OP_DECLARE 3\n" +".emtcode OP_ASM 4\n" +".emtcode OP_BREAK 5\n" +".emtcode OP_CONTINUE 6\n" +".emtcode OP_DISCARD 7\n" +".emtcode OP_RETURN 8\n" +".emtcode OP_EXPRESSION 9\n" +".emtcode OP_IF 10\n" +".emtcode OP_WHILE 11\n" +".emtcode OP_DO 12\n" +".emtcode OP_FOR 13\n" +".emtcode OP_PUSH_VOID 14\n" +".emtcode OP_PUSH_BOOL 15\n" +".emtcode OP_PUSH_INT 16\n" +".emtcode OP_PUSH_FLOAT 17\n" +".emtcode OP_PUSH_IDENTIFIER 18\n" +".emtcode OP_SEQUENCE 19\n" +".emtcode OP_ASSIGN 20\n" +".emtcode OP_ADDASSIGN 21\n" +".emtcode OP_SUBASSIGN 22\n" +".emtcode OP_MULASSIGN 23\n" +".emtcode OP_DIVASSIGN 24\n" +".emtcode OP_SELECT 31\n" +".emtcode OP_LOGICALOR 32\n" +".emtcode OP_LOGICALXOR 33\n" +".emtcode OP_LOGICALAND 34\n" +".emtcode OP_EQUAL 38\n" +".emtcode OP_NOTEQUAL 39\n" +".emtcode OP_LESS 40\n" +".emtcode OP_GREATER 41\n" +".emtcode OP_LESSEQUAL 42\n" +".emtcode OP_GREATEREQUAL 43\n" +".emtcode OP_ADD 46\n" +".emtcode OP_SUBTRACT 47\n" +".emtcode OP_MULTIPLY 48\n" +".emtcode OP_DIVIDE 49\n" +".emtcode OP_PREINCREMENT 51\n" +".emtcode OP_PREDECREMENT 52\n" +".emtcode OP_PLUS 53\n" +".emtcode OP_MINUS 54\n" +".emtcode OP_NOT 56\n" +".emtcode OP_SUBSCRIPT 57\n" +".emtcode OP_CALL 58\n" +".emtcode OP_FIELD 59\n" +".emtcode OP_POSTINCREMENT 60\n" +".emtcode OP_POSTDECREMENT 61\n" +".emtcode PARAM_QUALIFIER_IN 0\n" +".emtcode PARAM_QUALIFIER_OUT 1\n" +".emtcode PARAM_QUALIFIER_INOUT 2\n" +".emtcode PARAMETER_NONE 0\n" +".emtcode PARAMETER_NEXT 1\n" +".emtcode PARAMETER_ARRAY_NOT_PRESENT 0\n" +".emtcode PARAMETER_ARRAY_PRESENT 1\n" +".errtext INVALID_EXTERNAL_DECLARATION \"error 2001: invalid external declaration\"\n" +".errtext INVALID_OPERATOR_OVERRIDE \"error 2002: invalid operator override\"\n" +".errtext LBRACE_EXPECTED \"error 2003: '{' expected but '$err_token$' found\"\n" +".errtext LPAREN_EXPECTED \"error 2004: '(' expected but '$err_token$' found\"\n" +".errtext RPAREN_EXPECTED \"error 2005: ')' expected but '$err_token$' found\"\n" +".regbyte parsing_builtin 0\n" +".regbyte shader_type 0\n" +"variable_identifier\n" +" identifier .emit OP_PUSH_IDENTIFIER;\n" +"primary_expression\n" +" floatconstant .or boolconstant .or intconstant .or variable_identifier .or primary_expression_1;\n" +"primary_expression_1\n" +" lparen .and expression .and rparen;\n" +"postfix_expression\n" +" postfix_expression_1 .and .loop postfix_expression_2;\n" +"postfix_expression_1\n" +" function_call .or primary_expression;\n" +"postfix_expression_2\n" +" postfix_expression_3 .or postfix_expression_4 .or\n" +" plusplus .emit OP_POSTINCREMENT .or\n" +" minusminus .emit OP_POSTDECREMENT;\n" +"postfix_expression_3\n" +" lbracket .and integer_expression .and rbracket .emit OP_SUBSCRIPT;\n" +"postfix_expression_4\n" +" dot .and field_selection .emit OP_FIELD;\n" +"integer_expression\n" +" expression;\n" +"function_call\n" +" function_call_generic .emit OP_CALL .and .true .emit OP_END;\n" +"function_call_generic\n" +" function_call_generic_1 .or function_call_generic_2;\n" +"function_call_generic_1\n" +" function_call_header_with_parameters .and rparen .error RPAREN_EXPECTED;\n" +"function_call_generic_2\n" +" function_call_header_no_parameters .and rparen .error RPAREN_EXPECTED;\n" +"function_call_header_no_parameters\n" +" function_call_header .and function_call_header_no_parameters_1;\n" +"function_call_header_no_parameters_1\n" +" \"void\" .or .true;\n" +"function_call_header_with_parameters\n" +" function_call_header .and assignment_expression .and .true .emit OP_END .and\n" +" .loop function_call_header_with_parameters_1;\n" +"function_call_header_with_parameters_1\n" +" comma .and assignment_expression .and .true .emit OP_END;\n" +"function_call_header\n" +" function_identifier .and lparen;\n" +"function_identifier\n" +" identifier;\n" +"unary_expression\n" +" postfix_expression .or unary_expression_1 .or unary_expression_2 .or unary_expression_3 .or\n" +" unary_expression_4 .or unary_expression_5;\n" +"unary_expression_1\n" +" plusplus .and unary_expression .and .true .emit OP_PREINCREMENT;\n" +"unary_expression_2\n" +" minusminus .and unary_expression .and .true .emit OP_PREDECREMENT;\n" +"unary_expression_3\n" +" plus .and unary_expression .and .true .emit OP_PLUS;\n" +"unary_expression_4\n" +" minus .and unary_expression .and .true .emit OP_MINUS;\n" +"unary_expression_5\n" +" bang .and unary_expression .and .true .emit OP_NOT;\n" +"multiplicative_expression\n" +" unary_expression .and .loop multiplicative_expression_1;\n" +"multiplicative_expression_1\n" +" multiplicative_expression_2 .or multiplicative_expression_3;\n" +"multiplicative_expression_2\n" +" star .and unary_expression .and .true .emit OP_MULTIPLY;\n" +"multiplicative_expression_3\n" +" slash .and unary_expression .and .true .emit OP_DIVIDE;\n" +"additive_expression\n" +" multiplicative_expression .and .loop additive_expression_1;\n" +"additive_expression_1\n" +" additive_expression_2 .or additive_expression_3;\n" +"additive_expression_2\n" +" plus .and multiplicative_expression .and .true .emit OP_ADD;\n" +"additive_expression_3\n" +" minus .and multiplicative_expression .and .true .emit OP_SUBTRACT;\n" +"shift_expression\n" +" additive_expression;\n" +"relational_expression\n" +" shift_expression .and .loop relational_expression_1;\n" +"relational_expression_1\n" +" relational_expression_2 .or relational_expression_3 .or relational_expression_4 .or\n" +" relational_expression_5;\n" +"relational_expression_2\n" +" lessequals .and shift_expression .and .true .emit OP_LESSEQUAL;\n" +"relational_expression_3\n" +" greaterequals .and shift_expression .and .true .emit OP_GREATEREQUAL;\n" +"relational_expression_4\n" +" less .and shift_expression .and .true .emit OP_LESS;\n" +"relational_expression_5\n" +" greater .and shift_expression .and .true .emit OP_GREATER;\n" +"equality_expression\n" +" relational_expression .and .loop equality_expression_1;\n" +"equality_expression_1\n" +" equality_expression_2 .or equality_expression_3;\n" +"equality_expression_2\n" +" equalsequals .and relational_expression .and .true .emit OP_EQUAL;\n" +"equality_expression_3\n" +" bangequals .and relational_expression .and .true .emit OP_NOTEQUAL;\n" +"and_expression\n" +" equality_expression;\n" +"exclusive_or_expression\n" +" and_expression;\n" +"inclusive_or_expression\n" +" exclusive_or_expression;\n" +"logical_and_expression\n" +" inclusive_or_expression .and .loop logical_and_expression_1;\n" +"logical_and_expression_1\n" +" ampersandampersand .and inclusive_or_expression .and .true .emit OP_LOGICALAND;\n" +"logical_xor_expression\n" +" logical_and_expression .and .loop logical_xor_expression_1;\n" +"logical_xor_expression_1\n" +" caretcaret .and logical_and_expression .and .true .emit OP_LOGICALXOR;\n" +"logical_or_expression\n" +" logical_xor_expression .and .loop logical_or_expression_1;\n" +"logical_or_expression_1\n" +" barbar .and logical_xor_expression .and .true .emit OP_LOGICALOR;\n" +"conditional_expression\n" +" logical_or_expression .and .loop conditional_expression_1;\n" +"conditional_expression_1\n" +" question .and expression .and colon .and conditional_expression .and .true .emit OP_SELECT;\n" +"assignment_expression\n" +" assignment_expression_1 .or assignment_expression_2 .or assignment_expression_3 .or\n" +" assignment_expression_4 .or assignment_expression_5 .or conditional_expression;\n" +"assignment_expression_1\n" +" unary_expression .and equals .and assignment_expression .and .true .emit OP_ASSIGN;\n" +"assignment_expression_2\n" +" unary_expression .and starequals .and assignment_expression .and .true .emit OP_MULASSIGN;\n" +"assignment_expression_3\n" +" unary_expression .and slashequals .and assignment_expression .and .true .emit OP_DIVASSIGN;\n" +"assignment_expression_4\n" +" unary_expression .and plusequals .and assignment_expression .and .true .emit OP_ADDASSIGN;\n" +"assignment_expression_5\n" +" unary_expression .and minusequals .and assignment_expression .and .true .emit OP_SUBASSIGN;\n" +"expression\n" +" assignment_expression .and .loop expression_1;\n" +"expression_1\n" +" comma .and assignment_expression .and .true .emit OP_SEQUENCE;\n" +"constant_expression\n" +" conditional_expression .and .true .emit OP_END;\n" +"declaration\n" +" declaration_1 .or declaration_2;\n" +"declaration_1\n" +" function_prototype .emit DECLARATION_FUNCTION_PROTOTYPE .and semicolon;\n" +"declaration_2\n" +" init_declarator_list .emit DECLARATION_INIT_DECLARATOR_LIST .and semicolon;\n" +"function_prototype\n" +" function_declarator .and rparen .error RPAREN_EXPECTED .emit PARAMETER_NONE;\n" +"function_declarator\n" +" function_header_with_parameters .or function_header;\n" +"function_header_with_parameters\n" +" function_header .and parameter_declaration .and .loop function_header_with_parameters_1;\n" +"function_header_with_parameters_1\n" +" comma .and parameter_declaration;\n" +"function_header\n" +" function_header_nospace .or function_header_space;\n" +"function_header_space\n" +" fully_specified_type_space .and space .and function_decl_identifier .and lparen;\n" +"function_header_nospace\n" +" fully_specified_type_nospace .and function_decl_identifier .and lparen;\n" +"function_decl_identifier\n" +" .if (parsing_builtin != 0) __operator .emit FUNCTION_OPERATOR .or\n" +" .if (parsing_builtin != 0) \"__constructor\" .emit FUNCTION_CONSTRUCTOR .or\n" +" identifier .emit FUNCTION_ORDINARY;\n" +"__operator\n" +" \"__operator\" .and overriden_operator .error INVALID_OPERATOR_OVERRIDE;\n" +"overriden_operator\n" +" plusplus .emit OPERATOR_INCREMENT .or\n" +" plusequals .emit OPERATOR_ADDASSIGN .or\n" +" plus .emit OPERATOR_PLUS .or\n" +" minusminus .emit OPERATOR_DECREMENT .or\n" +" minusequals .emit OPERATOR_SUBASSIGN .or\n" +" minus .emit OPERATOR_MINUS .or\n" +" bangequals .emit OPERATOR_NOTEQUAL .or\n" +" bang .emit OPERATOR_NOT .or\n" +" starequals .emit OPERATOR_MULASSIGN .or\n" +" star .emit OPERATOR_MULTIPLY .or\n" +" slashequals .emit OPERATOR_DIVASSIGN .or\n" +" slash .emit OPERATOR_DIVIDE .or\n" +" lessequals .emit OPERATOR_LESSEQUAL .or\n" +" \n" +" \n" +" less .emit OPERATOR_LESS .or\n" +" greaterequals .emit OPERATOR_GREATEREQUAL .or\n" +" \n" +" \n" +" greater .emit OPERATOR_GREATER .or\n" +" equalsequals .emit OPERATOR_EQUAL .or\n" +" equals .emit OPERATOR_ASSIGN .or\n" +" \n" +" \n" +" \n" +" \n" +" \n" +" \n" +" \n" +" \n" +" caretcaret .emit OPERATOR_LOGICALXOR ;\n" +"parameter_declarator\n" +" parameter_declarator_nospace .or parameter_declarator_space;\n" +"parameter_declarator_nospace\n" +" type_specifier_nospace .and identifier .and parameter_declarator_1;\n" +"parameter_declarator_space\n" +" type_specifier_space .and space .and identifier .and parameter_declarator_1;\n" +"parameter_declarator_1\n" +" parameter_declarator_2 .emit PARAMETER_ARRAY_PRESENT .or\n" +" .true .emit PARAMETER_ARRAY_NOT_PRESENT;\n" +"parameter_declarator_2\n" +" lbracket .and constant_expression .and rbracket;\n" +"parameter_declaration\n" +" parameter_declaration_1 .emit PARAMETER_NEXT;\n" +"parameter_declaration_1\n" +" parameter_declaration_2 .or parameter_declaration_3;\n" +"parameter_declaration_2\n" +" type_qualifier .and space .and parameter_qualifier .and parameter_declaration_4;\n" +"parameter_declaration_3\n" +" parameter_qualifier .emit TYPE_QUALIFIER_NONE .and parameter_declaration_4;\n" +"parameter_declaration_4\n" +" parameter_declarator .or parameter_type_specifier;\n" +"parameter_qualifier\n" +" parameter_qualifier_1 .or .true .emit PARAM_QUALIFIER_IN;\n" +"parameter_qualifier_1\n" +" parameter_qualifier_2 .and space;\n" +"parameter_qualifier_2\n" +" \"in\" .emit PARAM_QUALIFIER_IN .or\n" +" \"out\" .emit PARAM_QUALIFIER_OUT .or\n" +" \"inout\" .emit PARAM_QUALIFIER_INOUT;\n" +"parameter_type_specifier\n" +" parameter_type_specifier_1 .and .true .emit '\\0' .and parameter_type_specifier_2;\n" +"parameter_type_specifier_1\n" +" type_specifier_nospace .or type_specifier_space;\n" +"parameter_type_specifier_2\n" +" parameter_type_specifier_3 .emit PARAMETER_ARRAY_PRESENT .or\n" +" .true .emit PARAMETER_ARRAY_NOT_PRESENT;\n" +"parameter_type_specifier_3\n" +" lbracket .and constant_expression .and rbracket;\n" +"init_declarator_list\n" +" single_declaration .and .loop init_declarator_list_1 .emit DECLARATOR_NEXT .and\n" +" .true .emit DECLARATOR_NONE;\n" +"init_declarator_list_1\n" +" comma .and identifier .emit VARIABLE_IDENTIFIER .and init_declarator_list_2;\n" +"init_declarator_list_2\n" +" init_declarator_list_3 .or init_declarator_list_4 .or .true .emit VARIABLE_NONE;\n" +"init_declarator_list_3\n" +" equals .and initializer .emit VARIABLE_INITIALIZER;\n" +"init_declarator_list_4\n" +" lbracket .and init_declarator_list_5 .and rbracket;\n" +"init_declarator_list_5\n" +" constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;\n" +"single_declaration\n" +" single_declaration_nospace .or single_declaration_space;\n" +"single_declaration_space\n" +" fully_specified_type_space .and single_declaration_space_1;\n" +"single_declaration_nospace\n" +" fully_specified_type_nospace .and single_declaration_nospace_1;\n" +"single_declaration_space_1\n" +" single_declaration_space_2 .emit VARIABLE_IDENTIFIER .or .true .emit VARIABLE_NONE;\n" +"single_declaration_nospace_1\n" +" single_declaration_nospace_2 .emit VARIABLE_IDENTIFIER .or .true .emit VARIABLE_NONE;\n" +"single_declaration_space_2\n" +" space .and identifier .and single_declaration_3;\n" +"single_declaration_nospace_2\n" +" identifier .and single_declaration_3;\n" +"single_declaration_3\n" +" single_declaration_4 .or single_declaration_5 .or .true .emit VARIABLE_NONE;\n" +"single_declaration_4\n" +" equals .and initializer .emit VARIABLE_INITIALIZER;\n" +"single_declaration_5\n" +" lbracket .and single_declaration_6 .and rbracket;\n" +"single_declaration_6\n" +" constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;\n" +"fully_specified_type_space\n" +" fully_specified_type_1 .and type_specifier_space;\n" +"fully_specified_type_nospace\n" +" fully_specified_type_1 .and type_specifier_nospace;\n" +"fully_specified_type_1\n" +" fully_specified_type_2 .or .true .emit TYPE_QUALIFIER_NONE;\n" +"fully_specified_type_2\n" +" type_qualifier .and space;\n" +"type_qualifier\n" +" \"const\" .emit TYPE_QUALIFIER_CONST .or\n" +" .if (shader_type == 2) \"attribute\" .emit TYPE_QUALIFIER_ATTRIBUTE .or\n" +" \"varying\" .emit TYPE_QUALIFIER_VARYING .or\n" +" \"uniform\" .emit TYPE_QUALIFIER_UNIFORM .or\n" +" .if (parsing_builtin != 0) \"__fixed_output\" .emit TYPE_QUALIFIER_FIXEDOUTPUT .or\n" +" .if (parsing_builtin != 0) \"__fixed_input\" .emit TYPE_QUALIFIER_FIXEDINPUT;\n" +"type_specifier_space\n" +" \"void\" .emit TYPE_SPECIFIER_VOID .or\n" +" \"float\" .emit TYPE_SPECIFIER_FLOAT .or\n" +" \"int\" .emit TYPE_SPECIFIER_INT .or\n" +" \"bool\" .emit TYPE_SPECIFIER_BOOL .or\n" +" \"vec2\" .emit TYPE_SPECIFIER_VEC2 .or\n" +" \"vec3\" .emit TYPE_SPECIFIER_VEC3 .or\n" +" \"vec4\" .emit TYPE_SPECIFIER_VEC4 .or\n" +" \"bvec2\" .emit TYPE_SPECIFIER_BVEC2 .or\n" +" \"bvec3\" .emit TYPE_SPECIFIER_BVEC3 .or\n" +" \"bvec4\" .emit TYPE_SPECIFIER_BVEC4 .or\n" +" \"ivec2\" .emit TYPE_SPECIFIER_IVEC2 .or\n" +" \"ivec3\" .emit TYPE_SPECIFIER_IVEC3 .or\n" +" \"ivec4\" .emit TYPE_SPECIFIER_IVEC4 .or\n" +" \"mat2\" .emit TYPE_SPECIFIER_MAT2 .or\n" +" \"mat3\" .emit TYPE_SPECIFIER_MAT3 .or\n" +" \"mat4\" .emit TYPE_SPECIFIER_MAT4 .or\n" +" \"sampler1D\" .emit TYPE_SPECIFIER_SAMPLER1D .or\n" +" \"sampler2D\" .emit TYPE_SPECIFIER_SAMPLER2D .or\n" +" \"sampler3D\" .emit TYPE_SPECIFIER_SAMPLER3D .or\n" +" \"samplerCube\" .emit TYPE_SPECIFIER_SAMPLERCUBE .or\n" +" \"sampler1DShadow\" .emit TYPE_SPECIFIER_SAMPLER1DSHADOW .or\n" +" \"sampler2DShadow\" .emit TYPE_SPECIFIER_SAMPLER2DSHADOW .or\n" +" type_name .emit TYPE_SPECIFIER_TYPENAME;\n" +"type_specifier_nospace\n" +" struct_specifier .emit TYPE_SPECIFIER_STRUCT;\n" +"struct_specifier\n" +" \"struct\" .and struct_specifier_1 .and optional_space .and lbrace .error LBRACE_EXPECTED .and\n" +" struct_declaration_list .and rbrace .emit FIELD_NONE;\n" +"struct_specifier_1\n" +" struct_specifier_2 .or .true .emit '\\0';\n" +"struct_specifier_2\n" +" space .and identifier;\n" +"struct_declaration_list\n" +" struct_declaration .and .loop struct_declaration .emit FIELD_NEXT;\n" +"struct_declaration\n" +" struct_declaration_nospace .or struct_declaration_space;\n" +"struct_declaration_space\n" +" type_specifier_space .and space .and struct_declarator_list .and semicolon .emit FIELD_NONE;\n" +"struct_declaration_nospace\n" +" type_specifier_nospace .and struct_declarator_list .and semicolon .emit FIELD_NONE;\n" +"struct_declarator_list\n" +" struct_declarator .and .loop struct_declarator_list_1 .emit FIELD_NEXT;\n" +"struct_declarator_list_1\n" +" comma .and struct_declarator;\n" +"struct_declarator\n" +" identifier .and struct_declarator_1;\n" +"struct_declarator_1\n" +" struct_declarator_2 .emit FIELD_ARRAY .or .true .emit FIELD_NONE;\n" +"struct_declarator_2\n" +" lbracket .and constant_expression .and rbracket;\n" +"initializer\n" +" assignment_expression .and .true .emit OP_END;\n" +"declaration_statement\n" +" declaration;\n" +"statement\n" +" compound_statement .or simple_statement;\n" +"statement_space\n" +" compound_statement .or statement_space_1;\n" +"statement_space_1\n" +" space .and simple_statement;\n" +"simple_statement\n" +" .if (parsing_builtin != 0) __asm_statement .emit OP_ASM .or\n" +" selection_statement .or\n" +" iteration_statement .or\n" +" jump_statement .or\n" +" expression_statement .emit OP_EXPRESSION .or\n" +" declaration_statement .emit OP_DECLARE;\n" +"compound_statement\n" +" compound_statement_1 .emit OP_BLOCK_BEGIN_NEW_SCOPE .and .true .emit OP_END;\n" +"compound_statement_1\n" +" compound_statement_2 .or compound_statement_3;\n" +"compound_statement_2\n" +" lbrace .and rbrace;\n" +"compound_statement_3\n" +" lbrace .and statement_list .and rbrace;\n" +"statement_no_new_scope\n" +" compound_statement_no_new_scope .or simple_statement;\n" +"compound_statement_no_new_scope\n" +" compound_statement_no_new_scope_1 .emit OP_BLOCK_BEGIN_NO_NEW_SCOPE .and .true .emit OP_END;\n" +"compound_statement_no_new_scope_1\n" +" compound_statement_no_new_scope_2 .or compound_statement_no_new_scope_3;\n" +"compound_statement_no_new_scope_2\n" +" lbrace .and rbrace;\n" +"compound_statement_no_new_scope_3\n" +" lbrace .and statement_list .and rbrace;\n" +"statement_list\n" +" statement .and .loop statement;\n" +"expression_statement\n" +" expression_statement_1 .or expression_statement_2;\n" +"expression_statement_1\n" +" semicolon .emit OP_PUSH_VOID .emit OP_END;\n" +"expression_statement_2\n" +" expression .and semicolon .emit OP_END;\n" +"selection_statement\n" +" \"if\" .emit OP_IF .and lparen .error LPAREN_EXPECTED .and expression .and\n" +" rparen .error RPAREN_EXPECTED .emit OP_END .and selection_rest_statement;\n" +"selection_rest_statement\n" +" statement .and selection_rest_statement_1;\n" +"selection_rest_statement_1\n" +" selection_rest_statement_2 .or .true .emit OP_EXPRESSION .emit OP_PUSH_VOID .emit OP_END;\n" +"selection_rest_statement_2\n" +" \"else\" .and optional_space .and statement;\n" +"condition\n" +" condition_1 .emit OP_DECLARE .emit DECLARATION_INIT_DECLARATOR_LIST .or\n" +" condition_3 .emit OP_EXPRESSION;\n" +"condition_1\n" +" condition_1_nospace .or condition_1_space;\n" +"condition_1_nospace\n" +" fully_specified_type_nospace .and condition_2;\n" +"condition_1_space\n" +" fully_specified_type_space .and space .and condition_2;\n" +"condition_2\n" +" identifier .emit VARIABLE_IDENTIFIER .and equals .emit VARIABLE_INITIALIZER .and\n" +" initializer .and .true .emit DECLARATOR_NONE;\n" +"condition_3\n" +" expression .and .true .emit OP_END;\n" +"iteration_statement\n" +" iteration_statement_1 .or iteration_statement_2 .or iteration_statement_3;\n" +"iteration_statement_1\n" +" \"while\" .emit OP_WHILE .and lparen .error LPAREN_EXPECTED .and condition .and\n" +" rparen .error RPAREN_EXPECTED .and statement_no_new_scope;\n" +"iteration_statement_2\n" +" \"do\" .emit OP_DO .and statement_space .and \"while\" .and lparen .error LPAREN_EXPECTED .and\n" +" expression .and rparen .error RPAREN_EXPECTED .emit OP_END .and semicolon;\n" +"iteration_statement_3\n" +" \"for\" .emit OP_FOR .and lparen .error LPAREN_EXPECTED .and for_init_statement .and\n" +" for_rest_statement .and rparen .error RPAREN_EXPECTED .and statement_no_new_scope;\n" +"for_init_statement\n" +" expression_statement .emit OP_EXPRESSION .or declaration_statement .emit OP_DECLARE;\n" +"conditionopt\n" +" condition .or\n" +" .true .emit OP_EXPRESSION .emit OP_PUSH_BOOL .emit 2 .emit '1' .emit '\\0' .emit OP_END;\n" +"for_rest_statement\n" +" conditionopt .and semicolon .and for_rest_statement_1;\n" +"for_rest_statement_1\n" +" for_rest_statement_2 .or .true .emit OP_PUSH_VOID .emit OP_END;\n" +"for_rest_statement_2\n" +" expression .and .true .emit OP_END;\n" +"jump_statement\n" +" jump_statement_1 .or jump_statement_2 .or jump_statement_3 .or jump_statement_4 .or\n" +" .if (shader_type == 1) jump_statement_5;\n" +"jump_statement_1\n" +" \"continue\" .and semicolon .emit OP_CONTINUE;\n" +"jump_statement_2\n" +" \"break\" .and semicolon .emit OP_BREAK;\n" +"jump_statement_3\n" +" \"return\" .emit OP_RETURN .and optional_space .and expression .and semicolon .emit OP_END;\n" +"jump_statement_4\n" +" \"return\" .emit OP_RETURN .and semicolon .emit OP_PUSH_VOID .emit OP_END;\n" +"jump_statement_5\n" +" \"discard\" .and semicolon .emit OP_DISCARD;\n" +"__asm_statement\n" +" \"__asm\" .and space .and identifier .and space .and asm_arguments .and semicolon .emit OP_END;\n" +"asm_arguments\n" +" variable_identifier .and .true .emit OP_END .and .loop asm_arguments_1;\n" +"asm_arguments_1\n" +" comma .and variable_identifier .and .true .emit OP_END;\n" +"translation_unit\n" +" optional_space .emit REVISION .and external_declaration .error INVALID_EXTERNAL_DECLARATION .and\n" +" .loop external_declaration .and optional_space .and\n" +" '\\0' .error INVALID_EXTERNAL_DECLARATION .emit EXTERNAL_NULL;\n" +"external_declaration\n" +" function_definition .emit EXTERNAL_FUNCTION_DEFINITION .or\n" +" declaration .emit EXTERNAL_DECLARATION;\n" +"function_definition\n" +" function_prototype .and compound_statement_no_new_scope;\n" +"digit_oct\n" +" '0'-'7';\n" +"digit_dec\n" +" '0'-'9';\n" +"digit_hex\n" +" '0'-'9' .or 'A'-'F' .or 'a'-'f';\n" +"id_character_first\n" +" 'a'-'z' .or 'A'-'Z' .or '_';\n" +"id_character_next\n" +" id_character_first .or digit_dec;\n" +"identifier\n" +" id_character_first .emit * .and .loop id_character_next .emit * .and .true .emit '\\0';\n" +"float\n" +" float_1 .or float_2;\n" +"float_1\n" +" float_fractional_constant .and float_optional_exponent_part;\n" +"float_2\n" +" float_digit_sequence .and .true .emit '\\0' .and float_exponent_part;\n" +"float_fractional_constant\n" +" float_fractional_constant_1 .or float_fractional_constant_2 .or float_fractional_constant_3;\n" +"float_fractional_constant_1\n" +" float_digit_sequence .and '.' .and float_digit_sequence;\n" +"float_fractional_constant_2\n" +" float_digit_sequence .and '.' .and .true .emit '\\0';\n" +"float_fractional_constant_3\n" +" '.' .emit '\\0' .and float_digit_sequence;\n" +"float_optional_exponent_part\n" +" float_exponent_part .or .true .emit '\\0';\n" +"float_digit_sequence\n" +" digit_dec .emit * .and .loop digit_dec .emit * .and .true .emit '\\0';\n" +"float_exponent_part\n" +" float_exponent_part_1 .or float_exponent_part_2;\n" +"float_exponent_part_1\n" +" 'e' .and float_optional_sign .and float_digit_sequence;\n" +"float_exponent_part_2\n" +" 'E' .and float_optional_sign .and float_digit_sequence;\n" +"float_optional_sign\n" +" float_sign .or .true;\n" +"float_sign\n" +" '+' .or '-' .emit '-';\n" +"integer\n" +" integer_hex .or integer_oct .or integer_dec;\n" +"integer_hex\n" +" '0' .and integer_hex_1 .emit 0x10 .and digit_hex .emit * .and .loop digit_hex .emit * .and\n" +" .true .emit '\\0';\n" +"integer_hex_1\n" +" 'x' .or 'X';\n" +"integer_oct\n" +" '0' .emit 8 .emit * .and .loop digit_oct .emit * .and .true .emit '\\0';\n" +"integer_dec\n" +" digit_dec .emit 10 .emit * .and .loop digit_dec .emit * .and .true .emit '\\0';\n" +"boolean\n" +" \"true\" .emit 2 .emit '1' .emit '\\0' .or\n" +" \"false\" .emit 2 .emit '0' .emit '\\0';\n" +"type_name\n" +" identifier;\n" +"field_selection\n" +" identifier;\n" +"floatconstant\n" +" float .emit OP_PUSH_FLOAT;\n" +"intconstant\n" +" integer .emit OP_PUSH_INT;\n" +"boolconstant\n" +" boolean .emit OP_PUSH_BOOL;\n" +"optional_space\n" +" .loop single_space;\n" +"space\n" +" single_space .and .loop single_space;\n" +"single_space\n" +" white_char .or c_style_comment_block .or cpp_style_comment_block;\n" +"white_char\n" +" ' ' .or '\\t' .or new_line .or '\\v' .or '\\f';\n" +"new_line\n" +" cr_lf .or lf_cr .or '\\n' .or '\\r';\n" +"cr_lf\n" +" '\\r' .and '\\n';\n" +"lf_cr\n" +" '\\n' .and '\\r';\n" +"c_style_comment_block\n" +" '/' .and '*' .and c_style_comment_rest;\n" +"c_style_comment_rest\n" +" .loop c_style_comment_char_no_star .and c_style_comment_rest_1;\n" +"c_style_comment_rest_1\n" +" c_style_comment_end .or c_style_comment_rest_2;\n" +"c_style_comment_rest_2\n" +" '*' .and c_style_comment_rest;\n" +"c_style_comment_char_no_star\n" +" '\\x2B'-'\\xFF' .or '\\x01'-'\\x29';\n" +"c_style_comment_end\n" +" '*' .and '/';\n" +"cpp_style_comment_block\n" +" '/' .and '/' .and cpp_style_comment_block_1;\n" +"cpp_style_comment_block_1\n" +" cpp_style_comment_block_2 .or cpp_style_comment_block_3;\n" +"cpp_style_comment_block_2\n" +" .loop cpp_style_comment_char .and new_line;\n" +"cpp_style_comment_block_3\n" +" .loop cpp_style_comment_char;\n" +"cpp_style_comment_char\n" +" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n" +"ampersandampersand\n" +" optional_space .and '&' .and '&' .and optional_space;\n" +"barbar\n" +" optional_space .and '|' .and '|' .and optional_space;\n" +"bang\n" +" optional_space .and '!' .and optional_space;\n" +"bangequals\n" +" optional_space .and '!' .and '=' .and optional_space;\n" +"caretcaret\n" +" optional_space .and '^' .and '^' .and optional_space;\n" +"colon\n" +" optional_space .and ':' .and optional_space;\n" +"comma\n" +" optional_space .and ',' .and optional_space;\n" +"dot\n" +" optional_space .and '.' .and optional_space;\n" +"equals\n" +" optional_space .and '=' .and optional_space;\n" +"equalsequals\n" +" optional_space .and '=' .and '=' .and optional_space;\n" +"greater\n" +" optional_space .and '>' .and optional_space;\n" +"greaterequals\n" +" optional_space .and '>' .and '=' .and optional_space;\n" +"lbrace\n" +" optional_space .and '{' .and optional_space;\n" +"lbracket\n" +" optional_space .and '[' .and optional_space;\n" +"less\n" +" optional_space .and '<' .and optional_space;\n" +"lessequals\n" +" optional_space .and '<' .and '=' .and optional_space;\n" +"lparen\n" +" optional_space .and '(' .and optional_space;\n" +"minus\n" +" optional_space .and '-' .and optional_space;\n" +"minusequals\n" +" optional_space .and '-' .and '=' .and optional_space;\n" +"minusminus\n" +" optional_space .and '-' .and '-' .and optional_space;\n" +"plus\n" +" optional_space .and '+' .and optional_space;\n" +"plusequals\n" +" optional_space .and '+' .and '=' .and optional_space;\n" +"plusplus\n" +" optional_space .and '+' .and '+' .and optional_space;\n" +"question\n" +" optional_space .and '?' .and optional_space;\n" +"rbrace\n" +" optional_space .and '}' .and optional_space;\n" +"rbracket\n" +" optional_space .and ']' .and optional_space;\n" +"rparen\n" +" optional_space .and ')' .and optional_space;\n" +"semicolon\n" +" optional_space .and ';' .and optional_space;\n" +"slash\n" +" optional_space .and '/' .and optional_space;\n" +"slashequals\n" +" optional_space .and '/' .and '=' .and optional_space;\n" +"star\n" +" optional_space .and '*' .and optional_space;\n" +"starequals\n" +" optional_space .and '*' .and '=' .and optional_space;\n" +".string string_lexer;\n" +"string_lexer\n" +" lex_first_identifier_character .and .loop lex_next_identifier_character;\n" +"lex_first_identifier_character\n" +" 'a'-'z' .or 'A'-'Z' .or '_';\n" +"lex_next_identifier_character\n" +" 'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';\n" +"err_token\n" +" '~' .or '`' .or '!' .or '@' .or '#' .or '$' .or '%' .or '^' .or '&' .or '*' .or '(' .or ')' .or\n" +" '-' .or '+' .or '=' .or '|' .or '\\\\' .or '[' .or ']' .or '{' .or '}' .or ':' .or ';' .or '\"' .or\n" +" '\\'' .or '<' .or ',' .or '>' .or '.' .or '/' .or '?' .or err_identifier;\n" +"err_identifier\n" +" id_character_first .and .loop id_character_next;\n" +"" diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_version_syn.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_version_syn.h index 1c27546d7..3b94d8592 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_version_syn.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/library/slang_version_syn.h @@ -1,64 +1,64 @@ -".syntax version_directive;\n"
-"version_directive\n"
-" version_directive_1 .and .loop version_directive_2;\n"
-"version_directive_1\n"
-" prior_optional_spaces .and optional_version_directive .and .true .emit $;\n"
-"version_directive_2\n"
-" prior_optional_spaces .and version_directive_body .and .true .emit $;\n"
-"optional_version_directive\n"
-" version_directive_body .or .true .emit 10 .emit 1;\n"
-"version_directive_body\n"
-" '#' .and optional_space .and \"version\" .and space .and version_number .and optional_space .and\n"
-" new_line;\n"
-"version_number\n"
-" version_number_110;\n"
-"version_number_110\n"
-" leading_zeroes .and \"110\" .emit 10 .emit 1;\n"
-"leading_zeroes\n"
-" .loop zero;\n"
-"zero\n"
-" '0';\n"
-"space\n"
-" single_space .and .loop single_space;\n"
-"optional_space\n"
-" .loop single_space;\n"
-"single_space\n"
-" ' ' .or '\\t';\n"
-"prior_optional_spaces\n"
-" .loop prior_space;\n"
-"prior_space\n"
-" c_style_comment_block .or cpp_style_comment_block .or space .or new_line;\n"
-"c_style_comment_block\n"
-" '/' .and '*' .and c_style_comment_rest;\n"
-"c_style_comment_rest\n"
-" .loop c_style_comment_char_no_star .and c_style_comment_rest_1;\n"
-"c_style_comment_rest_1\n"
-" c_style_comment_end .or c_style_comment_rest_2;\n"
-"c_style_comment_rest_2\n"
-" '*' .and c_style_comment_rest;\n"
-"c_style_comment_char_no_star\n"
-" '\\x2B'-'\\xFF' .or '\\x01'-'\\x29';\n"
-"c_style_comment_end\n"
-" '*' .and '/';\n"
-"cpp_style_comment_block\n"
-" '/' .and '/' .and cpp_style_comment_block_1;\n"
-"cpp_style_comment_block_1\n"
-" cpp_style_comment_block_2 .or cpp_style_comment_block_3;\n"
-"cpp_style_comment_block_2\n"
-" .loop cpp_style_comment_char .and new_line;\n"
-"cpp_style_comment_block_3\n"
-" .loop cpp_style_comment_char;\n"
-"cpp_style_comment_char\n"
-" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n"
-"new_line\n"
-" cr_lf .or lf_cr .or '\\n' .or '\\r';\n"
-"cr_lf\n"
-" '\\r' .and '\\n';\n"
-"lf_cr\n"
-" '\\n' .and '\\r';\n"
-".string __string_filter;\n"
-"__string_filter\n"
-" .loop __identifier_char;\n"
-"__identifier_char\n"
-" 'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9';\n"
-""
+".syntax version_directive;\n" +"version_directive\n" +" version_directive_1 .and .loop version_directive_2;\n" +"version_directive_1\n" +" prior_optional_spaces .and optional_version_directive .and .true .emit $;\n" +"version_directive_2\n" +" prior_optional_spaces .and version_directive_body .and .true .emit $;\n" +"optional_version_directive\n" +" version_directive_body .or .true .emit 10 .emit 1;\n" +"version_directive_body\n" +" '#' .and optional_space .and \"version\" .and space .and version_number .and optional_space .and\n" +" new_line;\n" +"version_number\n" +" version_number_110;\n" +"version_number_110\n" +" leading_zeroes .and \"110\" .emit 10 .emit 1;\n" +"leading_zeroes\n" +" .loop zero;\n" +"zero\n" +" '0';\n" +"space\n" +" single_space .and .loop single_space;\n" +"optional_space\n" +" .loop single_space;\n" +"single_space\n" +" ' ' .or '\\t';\n" +"prior_optional_spaces\n" +" .loop prior_space;\n" +"prior_space\n" +" c_style_comment_block .or cpp_style_comment_block .or space .or new_line;\n" +"c_style_comment_block\n" +" '/' .and '*' .and c_style_comment_rest;\n" +"c_style_comment_rest\n" +" .loop c_style_comment_char_no_star .and c_style_comment_rest_1;\n" +"c_style_comment_rest_1\n" +" c_style_comment_end .or c_style_comment_rest_2;\n" +"c_style_comment_rest_2\n" +" '*' .and c_style_comment_rest;\n" +"c_style_comment_char_no_star\n" +" '\\x2B'-'\\xFF' .or '\\x01'-'\\x29';\n" +"c_style_comment_end\n" +" '*' .and '/';\n" +"cpp_style_comment_block\n" +" '/' .and '/' .and cpp_style_comment_block_1;\n" +"cpp_style_comment_block_1\n" +" cpp_style_comment_block_2 .or cpp_style_comment_block_3;\n" +"cpp_style_comment_block_2\n" +" .loop cpp_style_comment_char .and new_line;\n" +"cpp_style_comment_block_3\n" +" .loop cpp_style_comment_char;\n" +"cpp_style_comment_char\n" +" '\\x0E'-'\\xFF' .or '\\x01'-'\\x09' .or '\\x0B'-'\\x0C';\n" +"new_line\n" +" cr_lf .or lf_cr .or '\\n' .or '\\r';\n" +"cr_lf\n" +" '\\r' .and '\\n';\n" +"lf_cr\n" +" '\\n' .and '\\r';\n" +".string __string_filter;\n" +"__string_filter\n" +" .loop __identifier_char;\n" +"__identifier_char\n" +" 'a'-'z' .or 'A'-'Z' .or '_' .or '0'-'9';\n" +"" diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble.c index a9e2b07a5..ef22a0172 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble.c +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble.c @@ -1,1208 +1,1208 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_assemble.c
- * slang intermediate code assembler
- * \author Michal Krol
- */
-
-#include "imports.h"
-#include "slang_utility.h"
-#include "slang_assemble.h"
-#include "slang_compile.h"
-#include "slang_storage.h"
-#include "slang_assemble_constructor.h"
-#include "slang_assemble_typeinfo.h"
-#include "slang_assemble_conditional.h"
-#include "slang_assemble_assignment.h"
-
-/* slang_assembly */
-
-static void slang_assembly_construct (slang_assembly *assem)
-{
- assem->type = slang_asm_none;
-}
-
-static void slang_assembly_destruct (slang_assembly *assem)
-{
-}
-
-/* slang_assembly_file */
-
-void slang_assembly_file_construct (slang_assembly_file *file)
-{
- file->code = NULL;
- file->count = 0;
-}
-
-void slang_assembly_file_destruct (slang_assembly_file *file)
-{
- unsigned int i;
-
- for (i = 0; i < file->count; i++)
- slang_assembly_destruct (file->code + i);
- slang_alloc_free (file->code);
-}
-
-static int slang_assembly_file_push_new (slang_assembly_file *file)
-{
- file->code = (slang_assembly *) slang_alloc_realloc (file->code, file->count * sizeof (
- slang_assembly), (file->count + 1) * sizeof (slang_assembly));
- if (file->code != NULL)
- {
- slang_assembly_construct (file->code + file->count);
- file->count++;
- return 1;
- }
- return 0;
-}
-
-static int slang_assembly_file_push_general (slang_assembly_file *file, slang_assembly_type type,
- GLfloat literal, GLuint label, GLuint size)
-{
- slang_assembly *assem;
- if (!slang_assembly_file_push_new (file))
- return 0;
- assem = file->code + file->count - 1;
- assem->type = type;
- assem->literal = literal;
- assem->param[0] = label;
- assem->param[1] = size;
- return 1;
-}
-
-int slang_assembly_file_push (slang_assembly_file *file, slang_assembly_type type)
-{
- return slang_assembly_file_push_general (file, type, (GLfloat) 0, 0, 0);
-}
-
-int slang_assembly_file_push_label (slang_assembly_file *file, slang_assembly_type type,
- GLuint label)
-{
- return slang_assembly_file_push_general (file, type, (GLfloat) 0, label, 0);
-}
-
-int slang_assembly_file_push_label2 (slang_assembly_file *file, slang_assembly_type type,
- GLuint label1, GLuint label2)
-{
- return slang_assembly_file_push_general (file, type, (GLfloat) 0, label1, label2);
-}
-
-int slang_assembly_file_push_literal (slang_assembly_file *file, slang_assembly_type type,
- GLfloat literal)
-{
- return slang_assembly_file_push_general (file, type, literal, 0, 0);
-}
-
-/* utility functions */
-
-static int sizeof_variable (slang_type_specifier *spec, slang_type_qualifier qual,
- slang_operation *array_size, slang_assembly_name_space *space, unsigned int *size)
-{
- slang_storage_aggregate agg;
-
- slang_storage_aggregate_construct (&agg);
- if (!_slang_aggregate_variable (&agg, spec, array_size, space->funcs, space->structs))
- {
- slang_storage_aggregate_destruct (&agg);
- return 0;
- }
- *size += _slang_sizeof_aggregate (&agg);
- if (qual == slang_qual_out || qual == slang_qual_inout)
- *size += 4;
- slang_storage_aggregate_destruct (&agg);
- return 1;
-}
-
-static int sizeof_variable2 (slang_variable *var, slang_assembly_name_space *space,
- unsigned int *size)
-{
- var->address = *size;
- if (var->type.qualifier == slang_qual_out || var->type.qualifier == slang_qual_inout)
- var->address += 4;
- return sizeof_variable (&var->type.specifier, var->type.qualifier, var->array_size, space,
- size);
-}
-
-static int sizeof_variables (slang_variable_scope *vars, unsigned int start, unsigned int stop,
- slang_assembly_name_space *space, unsigned int *size)
-{
- unsigned int i;
-
- for (i = start; i < stop; i++)
- if (!sizeof_variable2 (vars->variables + i, space, size))
- return 0;
- return 1;
-}
-
-static int collect_locals (slang_operation *op, slang_assembly_name_space *space,
- unsigned int *size)
-{
- unsigned int i;
-
- if (!sizeof_variables (op->locals, 0, op->locals->num_variables, space, size))
- return 0;
- for (i = 0; i < op->num_children; i++)
- if (!collect_locals (op->children + i, space, size))
- return 0;
- return 1;
-}
-
-/* _slang_locate_function() */
-
-slang_function *_slang_locate_function (const char *name, slang_operation *params,
- unsigned int num_params, slang_assembly_name_space *space)
-{
- unsigned int i;
-
- for (i = 0; i < space->funcs->num_functions; i++)
- {
- unsigned int j;
- slang_function *f = space->funcs->functions + i;
-
- if (slang_string_compare (name, f->header.name) != 0)
- continue;
- if (f->param_count != num_params)
- continue;
- for (j = 0; j < num_params; j++)
- {
- slang_assembly_typeinfo ti;
- slang_assembly_typeinfo_construct (&ti);
- if (!_slang_typeof_operation (params + j, space, &ti))
- {
- slang_assembly_typeinfo_destruct (&ti);
- return 0;
- }
- if (!slang_type_specifier_equal (&ti.spec, &f->parameters->variables[j].type.specifier))
- {
- slang_assembly_typeinfo_destruct (&ti);
- break;
- }
- slang_assembly_typeinfo_destruct (&ti);
- /* "out" and "inout" formal parameter requires the actual parameter to be l-value */
- if (!ti.can_be_referenced &&
- (f->parameters->variables[j].type.qualifier == slang_qual_out ||
- f->parameters->variables[j].type.qualifier == slang_qual_inout))
- break;
- }
- if (j == num_params)
- return f;
- }
- if (space->funcs->outer_scope != NULL)
- {
- slang_assembly_name_space my_space = *space;
- my_space.funcs = space->funcs->outer_scope;
- return _slang_locate_function (name, params, num_params, &my_space);
- }
- return NULL;
-}
-
-/* _slang_assemble_function() */
-
-int _slang_assemble_function (slang_assembly_file *file, slang_function *fun,
- slang_assembly_name_space *space)
-{
- unsigned int param_size, local_size;
- unsigned int skip, cleanup;
- slang_assembly_flow_control flow;
- slang_assembly_local_info info;
- slang_assembly_stack_info stk;
-
- fun->address = file->count;
-
- if (fun->body == NULL)
- {
- /* TODO: jump to the actual function body */
- return 1;
- }
-
- /* calculate return value and parameters size */
- param_size = 0;
- if (fun->header.type.specifier.type != slang_spec_void)
- if (!sizeof_variable (&fun->header.type.specifier, slang_qual_none, NULL, space,
- ¶m_size))
- return 0;
- info.ret_size = param_size;
- if (!sizeof_variables (fun->parameters, 0, fun->param_count, space, ¶m_size))
- return 0;
-
- /* calculate local variables size, take into account the four-byte return address and
- temporaries for various tasks */
- info.addr_tmp = param_size + 4;
- info.swizzle_tmp = param_size + 4 + 4;
- local_size = param_size + 4 + 4 + 16;
- if (!sizeof_variables (fun->parameters, fun->param_count, fun->parameters->num_variables, space,
- &local_size))
- return 0;
- if (!collect_locals (fun->body, space, &local_size))
- return 0;
-
- /* allocate local variable storage */
- if (!slang_assembly_file_push_label (file, slang_asm_local_alloc, local_size - param_size - 4))
- return 0;
-
- /* mark a new frame for function variable storage */
- if (!slang_assembly_file_push_label (file, slang_asm_enter, local_size))
- return 0;
-
- /* skip the cleanup jump */
- skip = file->count;
- if (!slang_assembly_file_push_new (file))
- return 0;
- file->code[skip].type = slang_asm_jump;
-
- /* all "return" statements will be directed here */
- flow.function_end = file->count;
- cleanup = file->count;
- if (!slang_assembly_file_push_new (file))
- return 0;
- file->code[cleanup].type = slang_asm_jump;
-
- /* execute the function body */
- file->code[skip].param[0] = file->count;
- if (!_slang_assemble_operation (file, fun->body, 0, &flow, space, &info, &stk))
- return 0;
-
- /* this is the end of the function - restore the old function frame */
- file->code[cleanup].param[0] = file->count;
- if (!slang_assembly_file_push (file, slang_asm_leave))
- return 0;
-
- /* free local variable storage */
- if (!slang_assembly_file_push_label (file, slang_asm_local_free, local_size - param_size - 4))
- return 0;
-
- /* jump out of the function */
- if (!slang_assembly_file_push (file, slang_asm_return))
- return 0;
- return 1;
-}
-
-int _slang_cleanup_stack (slang_assembly_file *file, slang_operation *op, int ref,
- slang_assembly_name_space *space)
-{
- slang_assembly_typeinfo ti;
- unsigned int size;
-
- slang_assembly_typeinfo_construct (&ti);
- if (!_slang_typeof_operation (op, space, &ti))
- {
- slang_assembly_typeinfo_destruct (&ti);
- return 0;
- }
- if (ti.spec.type == slang_spec_void)
- size = 0;
- else if (ref)
- size = 4;
- else
- {
- size = 0;
- if (!sizeof_variable (&ti.spec, slang_qual_none, NULL, space, &size))
- {
- slang_assembly_typeinfo_destruct (&ti);
- return 0;
- }
- }
- slang_assembly_typeinfo_destruct (&ti);
- if (size != 0)
- {
- if (!slang_assembly_file_push_label (file, slang_asm_local_free, size))
- return 0;
- }
- return 1;
-}
-
-/* _slang_assemble_operation() */
-
-/* XXX: general swizzle! */
-static int dereference_aggregate (slang_assembly_file *file, const slang_storage_aggregate *agg,
- unsigned int index, unsigned int *size, slang_assembly_local_info *info)
-{
- unsigned int i;
-
- for (i = agg->count; i > 0; i--)
- {
- const slang_storage_array *arr = agg->arrays + i - 1;
- unsigned int j;
-
- for (j = arr->length; j > 0; j--)
- {
- if (arr->type == slang_stor_aggregate)
- {
- if (!dereference_aggregate (file, arr->aggregate, index, size, info))
- return 0;
- }
- else
- {
- *size -= 4;
- if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp,
- 4))
- return 0;
- if (!slang_assembly_file_push (file, slang_asm_addr_deref))
- return 0;
- if (!slang_assembly_file_push_label (file, slang_asm_addr_push, *size))
- return 0;
- if (!slang_assembly_file_push (file, slang_asm_addr_add))
- return 0;
- switch (arr->type)
- {
- case slang_stor_bool:
- if (!slang_assembly_file_push (file, slang_asm_bool_deref))
- return 0;
- break;
- case slang_stor_int:
- if (!slang_assembly_file_push (file, slang_asm_int_deref))
- return 0;
- break;
- case slang_stor_float:
- if (!slang_assembly_file_push (file, slang_asm_float_deref))
- return 0;
- break;
- }
- index += 4;
- }
- }
- }
- return 1;
-}
-/* XXX: general swizzle! */
-int dereference (slang_assembly_file *file, slang_operation *op,
- slang_assembly_name_space *space, slang_assembly_local_info *info)
-{
- slang_assembly_typeinfo ti;
- int result;
- slang_storage_aggregate agg;
- unsigned int size;
-
- slang_assembly_typeinfo_construct (&ti);
- if (!_slang_typeof_operation (op, space, &ti))
- {
- slang_assembly_typeinfo_destruct (&ti);
- return 0;
- }
-
- slang_storage_aggregate_construct (&agg);
- if (!_slang_aggregate_variable (&agg, &ti.spec, NULL, space->funcs, space->structs))
- {
- slang_storage_aggregate_destruct (&agg);
- slang_assembly_typeinfo_destruct (&ti);
- return 0;
- }
-
- size = _slang_sizeof_aggregate (&agg);
- result = dereference_aggregate (file, &agg, 0, &size, info);
-
- slang_storage_aggregate_destruct (&agg);
- slang_assembly_typeinfo_destruct (&ti);
- return result;
-}
-
-static int call_function (slang_assembly_file *file, slang_function *fun, slang_operation *params,
- unsigned int param_count, int assignment, slang_assembly_name_space *space,
- slang_assembly_local_info *info)
-{
- unsigned int i;
- slang_assembly_stack_info stk;
-
- /* make room for the return value, if any */
- if (fun->header.type.specifier.type != slang_spec_void)
- {
- unsigned int ret_size = 0;
- if (!sizeof_variable (&fun->header.type.specifier, slang_qual_none, NULL, space, &ret_size))
- return 0;
- if (!slang_assembly_file_push_label (file, slang_asm_local_alloc, ret_size))
- return 0;
- }
-
- /* push the actual parameters on the stack */
- for (i = 0; i < param_count; i++)
- {
- slang_assembly_flow_control flow;
-
- if (fun->parameters->variables[i].type.qualifier == slang_qual_inout ||
- fun->parameters->variables[i].type.qualifier == slang_qual_out)
- {
- if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp, 4))
- return 0;
- /* TODO: optimize the "out" parameter case */
- /* TODO: inspect stk */
- if (!_slang_assemble_operation (file, params + i, 1, &flow, space, info, &stk))
- return 0;
- if (!slang_assembly_file_push (file, slang_asm_addr_copy))
- return 0;
- if (!slang_assembly_file_push (file, slang_asm_addr_deref))
- return 0;
- if (i == 0 && assignment)
- {
- if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp,
- 4))
- return 0;
- if (!slang_assembly_file_push (file, slang_asm_addr_deref))
- return 0;
- }
- if (!dereference (file, params, space, info))
- return 0;
- }
- else
- {
- /* TODO: for "out" and "inout" parameters also push the address (first) */
- /* TODO: optimize the "out" parameter case */
- /* TODO: inspect stk */
- if (!_slang_assemble_operation (file, params + i, 0, &flow, space, info, &stk))
- return 0;
- }
- }
-
- /* call the function */
- if (!slang_assembly_file_push_label (file, slang_asm_call, fun->address))
- return 0;
-
- /* pop the parameters from the stack */
- for (i = param_count; i > 0; i--)
- {
- unsigned int j = i - 1;
- if (fun->parameters->variables[j].type.qualifier == slang_qual_inout ||
- fun->parameters->variables[j].type.qualifier == slang_qual_out)
- {
- if (!_slang_assemble_assignment (file, params + j, space, info))
- return 0;
- if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4))
- return 0;
- }
- else
- {
- if (!_slang_cleanup_stack (file, params + j, 0, space))
- return 0;
- }
- }
-
- return 1;
-}
-
-int call_function_name (slang_assembly_file *file, const char *name, slang_operation *params,
- unsigned int param_count, int assignment, slang_assembly_name_space *space,
- slang_assembly_local_info *info)
-{
- slang_function *fun = _slang_locate_function (name, params, param_count, space);
- if (fun == NULL)
- return 0;
- return call_function (file, fun, params, param_count, assignment, space, info);
-}
-
-static int call_function_name_dummyint (slang_assembly_file *file, const char *name,
- slang_operation *params, slang_assembly_name_space *space, slang_assembly_local_info *info)
-{
- slang_operation p2[2];
- int result;
-
- p2[0] = *params;
- if (!slang_operation_construct_a (p2 + 1))
- return 0;
- p2[1].type = slang_oper_literal_int;
- result = call_function_name (file, name, p2, 2, 0, space, info);
- slang_operation_destruct (p2 + 1);
- return result;
-}
-
-static int call_asm_instruction (slang_assembly_file *file, const char *name)
-{
- const struct
- {
- const char *name;
- slang_assembly_type code1, code2;
- } inst[] = {
- { "float_to_int", slang_asm_float_to_int, slang_asm_int_copy },
- { "int_to_float", slang_asm_int_to_float, slang_asm_float_copy },
- { "float_copy", slang_asm_float_copy, slang_asm_none },
- { "int_copy", slang_asm_int_copy, slang_asm_none },
- { "bool_copy", slang_asm_bool_copy, slang_asm_none },
- { "float_add", slang_asm_float_add, slang_asm_float_copy },
- { "float_multiply", slang_asm_float_multiply, slang_asm_float_copy },
- { "float_divide", slang_asm_float_divide, slang_asm_float_copy },
- { "float_negate", slang_asm_float_negate, slang_asm_float_copy },
- { "float_less", slang_asm_float_less, slang_asm_bool_copy },
- { "float_equal", slang_asm_float_equal, slang_asm_bool_copy },
- { NULL, slang_asm_none, slang_asm_none }
- };
- unsigned int i;
-
- for (i = 0; inst[i].name != NULL; i++)
- if (slang_string_compare (name, inst[i].name) == 0)
- break;
- if (inst[i].name == NULL)
- return 0;
-
- if (!slang_assembly_file_push_label2 (file, inst[i].code1, 4, 0))
- return 0;
- if (inst[i].code2 != slang_asm_none)
- if (!slang_assembly_file_push_label2 (file, inst[i].code2, 4, 0))
- return 0;
-
- /* clean-up the stack from the remaining dst address */
- if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4))
- return 0;
-
- return 1;
-}
-
-/* XXX: general swizzle! */
-static int equality_aggregate (slang_assembly_file *file, const slang_storage_aggregate *agg,
- unsigned int *index, unsigned int size, slang_assembly_local_info *info, unsigned int z_label)
-{
- unsigned int i;
-
- for (i = 0; i < agg->count; i++)
- {
- const slang_storage_array *arr = agg->arrays + i;
- unsigned int j;
-
- for (j = 0; j < arr->length; j++)
- {
- if (arr->type == slang_stor_aggregate)
- {
- if (!equality_aggregate (file, arr->aggregate, index, size, info, z_label))
- return 0;
- }
- else
- {
- if (!slang_assembly_file_push_label2 (file, slang_asm_float_equal, size + *index,
- *index))
- return 0;
- *index += 4;
- if (!slang_assembly_file_push_label (file, slang_asm_jump_if_zero, z_label))
- return 0;
- }
- }
- }
- return 1;
-}
-/* XXX: general swizzle! */
-static int equality (slang_assembly_file *file, slang_operation *op,
- slang_assembly_name_space *space, slang_assembly_local_info *info, int equal)
-{
- slang_assembly_typeinfo ti;
- int result;
- slang_storage_aggregate agg;
- unsigned int index, size;
- unsigned int skip_jump, true_label, true_jump, false_label, false_jump;
-
- /* get type of operation */
- slang_assembly_typeinfo_construct (&ti);
- if (!_slang_typeof_operation (op, space, &ti))
- {
- slang_assembly_typeinfo_destruct (&ti);
- return 0;
- }
-
- /* convert it to an aggregate */
- slang_storage_aggregate_construct (&agg);
- if (!(result = _slang_aggregate_variable (&agg, &ti.spec, NULL, space->funcs, space->structs)))
- goto end;
-
- /* compute the size of the agregate - there are two such aggregates on the stack */
- size = _slang_sizeof_aggregate (&agg);
-
- /* jump to the actual data-comparison code */
- skip_jump = file->count;
- if (!(result = slang_assembly_file_push (file, slang_asm_jump)))
- goto end;
-
- /* pop off the stack the compared data and push 1 */
- true_label = file->count;
- if (!(result = slang_assembly_file_push_label (file, slang_asm_local_free, size * 2)))
- goto end;
- if (!(result = slang_assembly_file_push_literal (file, slang_asm_bool_push, 1.0f)))
- goto end;
- true_jump = file->count;
- if (!(result = slang_assembly_file_push (file, slang_asm_jump)))
- goto end;
-
- false_label = file->count;
- if (!(result = slang_assembly_file_push_label (file, slang_asm_local_free, size * 2)))
- goto end;
- if (!(result = slang_assembly_file_push_literal (file, slang_asm_bool_push, 0.0f)))
- goto end;
- false_jump = file->count;
- if (!(result = slang_assembly_file_push (file, slang_asm_jump)))
- goto end;
-
- file->code[skip_jump].param[0] = file->count;
-
- /* compare the data on stack, it will eventually jump either to true or false label */
- index = 0;
- if (!(result = equality_aggregate (file, &agg, &index, size, info,
- equal ? false_label : true_label)))
- goto end;
- if (!(result = slang_assembly_file_push_label (file, slang_asm_jump,
- equal ? true_label : false_label)))
- goto end;
-
- file->code[true_jump].param[0] = file->count;
- file->code[false_jump].param[0] = file->count;
-
- result = 1;
-end:
- slang_storage_aggregate_destruct (&agg);
- slang_assembly_typeinfo_destruct (&ti);
- return result;
-}
-
-int _slang_assemble_operation (slang_assembly_file *file, slang_operation *op, int reference,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info, slang_assembly_stack_info *stk)
-{
- unsigned int assem;
-
- stk->swizzle_mask = 0;
-
- assem = file->count;
- if (!slang_assembly_file_push_new (file))
- return 0;
-
- switch (op->type)
- {
- case slang_oper_block_no_new_scope:
- case slang_oper_block_new_scope:
- {
- unsigned int i;
- for (i = 0; i < op->num_children; i++)
- {
- slang_assembly_stack_info stk;
- if (!_slang_assemble_operation (file, op->children + i, 0, flow, space, info, &stk))
- return 0;
- /* TODO: pass-in stk to cleanup */
- if (!_slang_cleanup_stack (file, op->children + i, 0, space))
- return 0;
- }
- }
- break;
- case slang_oper_variable_decl:
- {
- unsigned int i;
-
- for (i = 0; i < op->num_children; i++)
- {
- /* TODO: perform initialization of op->children[i] */
- /* TODO: clean-up stack */
- }
- }
- break;
- case slang_oper_asm:
- {
- unsigned int i;
- for (i = 0; i < op->num_children; i++)
- {
- slang_assembly_stack_info stk;
- if (!_slang_assemble_operation (file, op->children + i, i == 0, flow, space, info,
- &stk))
- return 0;
- /* TODO: inspect stk */
- }
- if (!call_asm_instruction (file, op->identifier))
- return 0;
- }
- break;
- case slang_oper_break:
- file->code[assem].type = slang_asm_jump;
- file->code[assem].param[0] = flow->loop_end;
- break;
- case slang_oper_continue:
- file->code[assem].type = slang_asm_jump;
- file->code[assem].param[0] = flow->loop_start;
- break;
- case slang_oper_discard:
- file->code[assem].type = slang_asm_discard;
- if (!slang_assembly_file_push (file, slang_asm_exit))
- return 0;
- break;
- case slang_oper_return:
- if (info->ret_size != 0)
- {
- slang_assembly_stack_info stk;
- if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, 0, info->ret_size))
- return 0;
- if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
- if (!_slang_assemble_assignment (file, op->children, space, info))
- return 0;
- if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4))
- return 0;
- }
- if (!slang_assembly_file_push_label (file, slang_asm_jump, flow->function_end))
- return 0;
- break;
- case slang_oper_expression:
- {
- slang_assembly_stack_info stk;
- if (!_slang_assemble_operation (file, op->children, reference, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
- }
- break;
- case slang_oper_if:
- if (!_slang_assemble_if (file, op, flow, space, info))
- return 0;
- break;
- case slang_oper_while:
- if (!_slang_assemble_while (file, op, flow, space, info))
- return 0;
- break;
- case slang_oper_do:
- if (!_slang_assemble_do (file, op, flow, space, info))
- return 0;
- break;
- case slang_oper_for:
- if (!_slang_assemble_for (file, op, flow, space, info))
- return 0;
- break;
- case slang_oper_void:
- break;
- case slang_oper_literal_bool:
- file->code[assem].type = slang_asm_bool_push;
- file->code[assem].literal = op->literal;
- break;
- case slang_oper_literal_int:
- file->code[assem].type = slang_asm_int_push;
- file->code[assem].literal = op->literal;
- break;
- case slang_oper_literal_float:
- file->code[assem].type = slang_asm_float_push;
- file->code[assem].literal = op->literal;
- break;
- case slang_oper_identifier:
- {
- slang_variable *var;
- unsigned int size;
- var = _slang_locate_variable (op->locals, op->identifier, 1);
- if (var == NULL)
- return 0;
- size = 0;
- if (!sizeof_variable (&var->type.specifier, slang_qual_none, var->array_size, space,
- &size))
- return 0;
- if (var->initializer != NULL)
- {
- assert (!"var->initializer, oper_identifier");
- }
- else
- {
- if (!reference)
- {
- if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr,
- info->addr_tmp, 4))
- return 0;
- }
- /* XXX: globals! */
- if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, var->address,
- size))
- return 0;
- if (!reference)
- {
- if (!slang_assembly_file_push (file, slang_asm_addr_copy))
- return 0;
- if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4))
- return 0;
- if (!dereference (file, op, space, info))
- return 0;
- }
- }
- }
- break;
- case slang_oper_sequence:
- {
- slang_assembly_stack_info stk;
- if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk))
- return 0;
- /* TODO: pass-in stk to cleanup */
- if (!_slang_cleanup_stack (file, op->children, 0, space))
- return 0;
- if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info,
- &stk))
- return 0;
- /* TODO: inspect stk */
- }
- break;
- case slang_oper_assign:
- if (!_slang_assemble_assign (file, op, "=", reference, space, info))
- return 0;
- break;
- case slang_oper_addassign:
- if (!_slang_assemble_assign (file, op, "+=", reference, space, info))
- return 0;
- break;
- case slang_oper_subassign:
- if (!_slang_assemble_assign (file, op, "-=", reference, space, info))
- return 0;
- break;
- case slang_oper_mulassign:
- if (!_slang_assemble_assign (file, op, "*=", reference, space, info))
- return 0;
- break;
- /*case slang_oper_modassign:*/
- /*case slang_oper_lshassign:*/
- /*case slang_oper_rshassign:*/
- /*case slang_oper_orassign:*/
- /*case slang_oper_xorassign:*/
- /*case slang_oper_andassign:*/
- case slang_oper_divassign:
- if (!_slang_assemble_assign (file, op, "/=", reference, space, info))
- return 0;
- break;
- case slang_oper_select:
- if (!_slang_assemble_select (file, op, flow, space, info))
- return 0;
- break;
- case slang_oper_logicalor:
- if (!_slang_assemble_logicalor (file, op, flow, space, info))
- return 0;
- break;
- case slang_oper_logicaland:
- if (!_slang_assemble_logicaland (file, op, flow, space, info))
- return 0;
- break;
- case slang_oper_logicalxor:
- if (!call_function_name (file, "^^", op->children, 2, 0, space, info))
- return 0;
- break;
- /*case slang_oper_bitor:*/
- /*case slang_oper_bitxor:*/
- /*case slang_oper_bitand:*/
- case slang_oper_less:
- if (!call_function_name (file, "<", op->children, 2, 0, space, info))
- return 0;
- break;
- case slang_oper_greater:
- if (!call_function_name (file, ">", op->children, 2, 0, space, info))
- return 0;
- break;
- case slang_oper_lessequal:
- if (!call_function_name (file, "<=", op->children, 2, 0, space, info))
- return 0;
- break;
- case slang_oper_greaterequal:
- if (!call_function_name (file, ">=", op->children, 2, 0, space, info))
- return 0;
- break;
- /*case slang_oper_lshift:*/
- /*case slang_oper_rshift:*/
- case slang_oper_add:
- if (!call_function_name (file, "+", op->children, 2, 0, space, info))
- return 0;
- break;
- case slang_oper_subtract:
- if (!call_function_name (file, "-", op->children, 2, 0, space, info))
- return 0;
- break;
- case slang_oper_multiply:
- if (!call_function_name (file, "*", op->children, 2, 0, space, info))
- return 0;
- break;
- /*case slang_oper_modulus:*/
- case slang_oper_divide:
- if (!call_function_name (file, "/", op->children, 2, 0, space, info))
- return 0;
- break;
- case slang_oper_equal:
- {
- slang_assembly_stack_info stk;
- if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
- if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
- if (!equality (file, op->children, space, info, 1))
- return 0;
- }
- break;
- case slang_oper_notequal:
- {
- slang_assembly_stack_info stk;
- if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
- if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
- if (!equality (file, op->children, space, info, 0))
- return 0;
- }
- break;
- case slang_oper_preincrement:
- if (!_slang_assemble_assign (file, op, "++", reference, space, info))
- return 0;
- break;
- case slang_oper_predecrement:
- if (!_slang_assemble_assign (file, op, "--", reference, space, info))
- return 0;
- break;
- case slang_oper_plus:
- if (!call_function_name (file, "+", op->children, 1, 0, space, info))
- return 0;
- break;
- case slang_oper_minus:
- if (!call_function_name (file, "-", op->children, 1, 0, space, info))
- return 0;
- break;
- /*case slang_oper_complement:*/
- case slang_oper_not:
- if (!call_function_name (file, "!", op->children, 1, 0, space, info))
- return 0;
- break;
- case slang_oper_subscript:
- {
- slang_assembly_stack_info _stk;
- slang_assembly_typeinfo ti_arr, ti_elem;
- unsigned int arr_size = 0, elem_size = 0;
- if (!_slang_assemble_operation (file, op->children, reference, flow, space, info,
- &_stk))
- return 0;
- if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &_stk))
- return 0;
- slang_assembly_typeinfo_construct (&ti_arr);
- if (!_slang_typeof_operation (op->children, space, &ti_arr))
- {
- slang_assembly_typeinfo_destruct (&ti_arr);
- return 0;
- }
- if (!sizeof_variable (&ti_arr.spec, slang_qual_none, NULL, space, &arr_size))
- {
- slang_assembly_typeinfo_destruct (&ti_arr);
- return 0;
- }
- slang_assembly_typeinfo_construct (&ti_elem);
- if (!_slang_typeof_operation (op, space, &ti_elem))
- {
- slang_assembly_typeinfo_destruct (&ti_arr);
- slang_assembly_typeinfo_destruct (&ti_elem);
- return 0;
- }
- if (!sizeof_variable (&ti_elem.spec, slang_qual_none, NULL, space, &elem_size))
- {
- slang_assembly_typeinfo_destruct (&ti_arr);
- slang_assembly_typeinfo_destruct (&ti_elem);
- return 0;
- }
- if (!slang_assembly_file_push (file, slang_asm_int_to_addr))
- {
- slang_assembly_typeinfo_destruct (&ti_arr);
- slang_assembly_typeinfo_destruct (&ti_elem);
- return 0;
- }
- if (!slang_assembly_file_push_label (file, slang_asm_addr_push, elem_size))
- {
- slang_assembly_typeinfo_destruct (&ti_arr);
- slang_assembly_typeinfo_destruct (&ti_elem);
- return 0;
- }
- if (!slang_assembly_file_push (file, slang_asm_addr_multiply))
- {
- slang_assembly_typeinfo_destruct (&ti_arr);
- slang_assembly_typeinfo_destruct (&ti_elem);
- return 0;
- }
- if (reference)
- {
- if (!slang_assembly_file_push (file, slang_asm_addr_add))
- {
- slang_assembly_typeinfo_destruct (&ti_arr);
- slang_assembly_typeinfo_destruct (&ti_elem);
- return 0;
- }
- }
- else
- {
- unsigned int i;
- for (i = 0; i < elem_size; i += 4)
- {
- if (!slang_assembly_file_push_label2 (file, slang_asm_float_move,
- arr_size - elem_size + i + 4, i + 4))
- {
- slang_assembly_typeinfo_destruct (&ti_arr);
- slang_assembly_typeinfo_destruct (&ti_elem);
- return 0;
- }
- }
- if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4))
- {
- slang_assembly_typeinfo_destruct (&ti_arr);
- slang_assembly_typeinfo_destruct (&ti_elem);
- return 0;
- }
- if (!slang_assembly_file_push_label (file, slang_asm_local_free,
- arr_size - elem_size))
- {
- slang_assembly_typeinfo_destruct (&ti_arr);
- slang_assembly_typeinfo_destruct (&ti_elem);
- return 0;
- }
- }
- slang_assembly_typeinfo_destruct (&ti_arr);
- slang_assembly_typeinfo_destruct (&ti_elem);
- }
- break;
- case slang_oper_call:
- {
- slang_function *fun = _slang_locate_function (op->identifier, op->children,
- op->num_children, space);
- if (fun == NULL)
- {
- if (!_slang_assemble_constructor (file, op, flow, space, info))
- return 0;
- }
- else
- {
- if (!call_function (file, fun, op->children, op->num_children, 0, space, info))
- return 0;
- }
- }
- break;
- case slang_oper_field:
- {
- slang_assembly_typeinfo ti_after, ti_before;
- slang_assembly_stack_info _stk;
- slang_assembly_typeinfo_construct (&ti_after);
- if (!_slang_typeof_operation (op, space, &ti_after))
- {
- slang_assembly_typeinfo_destruct (&ti_after);
- return 0;
- }
- slang_assembly_typeinfo_construct (&ti_before);
- if (!_slang_typeof_operation (op->children, space, &ti_before))
- {
- slang_assembly_typeinfo_destruct (&ti_after);
- slang_assembly_typeinfo_destruct (&ti_before);
- return 0;
- }
- if (!reference && ti_after.is_swizzled)
- {
- if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr,
- info->swizzle_tmp, 16))
- {
- slang_assembly_typeinfo_destruct (&ti_after);
- slang_assembly_typeinfo_destruct (&ti_before);
- return 0;
- }
- }
- if (!_slang_assemble_operation (file, op->children, reference, flow, space, info,
- &_stk))
- {
- slang_assembly_typeinfo_destruct (&ti_after);
- slang_assembly_typeinfo_destruct (&ti_before);
- return 0;
- }
- /* TODO: inspect stk */
- if (ti_after.is_swizzled)
- {
- if (reference)
- {
- if (ti_after.swz.num_components == 1)
- {
- if (!slang_assembly_file_push_label (file, slang_asm_addr_push,
- ti_after.swz.swizzle[0] * 4))
- {
- slang_assembly_typeinfo_destruct (&ti_after);
- slang_assembly_typeinfo_destruct (&ti_before);
- return 0;
- }
- if (!slang_assembly_file_push (file, slang_asm_addr_add))
- {
- slang_assembly_typeinfo_destruct (&ti_after);
- slang_assembly_typeinfo_destruct (&ti_before);
- return 0;
- }
- }
- else
- {
- unsigned int i;
- for (i = 0; i < ti_after.swz.num_components; i++)
- stk->swizzle_mask |= 1 << ti_after.swz.swizzle[i];
- }
- }
- else
- {
- if (!_slang_assemble_constructor_from_swizzle (file, &ti_after.swz,
- &ti_after.spec, &ti_before.spec, info))
- {
- slang_assembly_typeinfo_destruct (&ti_after);
- slang_assembly_typeinfo_destruct (&ti_before);
- return 0;
- }
- }
- }
- else
- {
- if (reference)
- {
- /* TODO: struct field address */
- }
- else
- {
- /* TODO: struct field value */
- }
- }
- slang_assembly_typeinfo_destruct (&ti_after);
- slang_assembly_typeinfo_destruct (&ti_before);
- }
- break;
- case slang_oper_postincrement:
- if (!call_function_name_dummyint (file, "++", op->children, space, info))
- return 0;
- if (!dereference (file, op, space, info))
- return 0;
- break;
- case slang_oper_postdecrement:
- if (!call_function_name_dummyint (file, "--", op->children, space, info))
- return 0;
- if (!dereference (file, op, space, info))
- return 0;
- break;
- default:
- return 0;
- }
- return 1;
-}
-
-
-
-
-
-
-
-
-
-void xxx_first (slang_assembly_file *file)
-{
- slang_assembly_file_push (file, slang_asm_jump);
-}
-
-void xxx_prolog (slang_assembly_file *file, unsigned int addr)
-{
- file->code[0].param[0] = file->count;
- slang_assembly_file_push_label (file, slang_asm_call, addr);
- slang_assembly_file_push (file, slang_asm_exit);
-}
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * \file slang_assemble.c + * slang intermediate code assembler + * \author Michal Krol + */ + +#include "imports.h" +#include "slang_utility.h" +#include "slang_assemble.h" +#include "slang_compile.h" +#include "slang_storage.h" +#include "slang_assemble_constructor.h" +#include "slang_assemble_typeinfo.h" +#include "slang_assemble_conditional.h" +#include "slang_assemble_assignment.h" + +/* slang_assembly */ + +static void slang_assembly_construct (slang_assembly *assem) +{ + assem->type = slang_asm_none; +} + +static void slang_assembly_destruct (slang_assembly *assem) +{ +} + +/* slang_assembly_file */ + +void slang_assembly_file_construct (slang_assembly_file *file) +{ + file->code = NULL; + file->count = 0; +} + +void slang_assembly_file_destruct (slang_assembly_file *file) +{ + unsigned int i; + + for (i = 0; i < file->count; i++) + slang_assembly_destruct (file->code + i); + slang_alloc_free (file->code); +} + +static int slang_assembly_file_push_new (slang_assembly_file *file) +{ + file->code = (slang_assembly *) slang_alloc_realloc (file->code, file->count * sizeof ( + slang_assembly), (file->count + 1) * sizeof (slang_assembly)); + if (file->code != NULL) + { + slang_assembly_construct (file->code + file->count); + file->count++; + return 1; + } + return 0; +} + +static int slang_assembly_file_push_general (slang_assembly_file *file, slang_assembly_type type, + GLfloat literal, GLuint label, GLuint size) +{ + slang_assembly *assem; + if (!slang_assembly_file_push_new (file)) + return 0; + assem = file->code + file->count - 1; + assem->type = type; + assem->literal = literal; + assem->param[0] = label; + assem->param[1] = size; + return 1; +} + +int slang_assembly_file_push (slang_assembly_file *file, slang_assembly_type type) +{ + return slang_assembly_file_push_general (file, type, (GLfloat) 0, 0, 0); +} + +int slang_assembly_file_push_label (slang_assembly_file *file, slang_assembly_type type, + GLuint label) +{ + return slang_assembly_file_push_general (file, type, (GLfloat) 0, label, 0); +} + +int slang_assembly_file_push_label2 (slang_assembly_file *file, slang_assembly_type type, + GLuint label1, GLuint label2) +{ + return slang_assembly_file_push_general (file, type, (GLfloat) 0, label1, label2); +} + +int slang_assembly_file_push_literal (slang_assembly_file *file, slang_assembly_type type, + GLfloat literal) +{ + return slang_assembly_file_push_general (file, type, literal, 0, 0); +} + +/* utility functions */ + +static int sizeof_variable (slang_type_specifier *spec, slang_type_qualifier qual, + slang_operation *array_size, slang_assembly_name_space *space, unsigned int *size) +{ + slang_storage_aggregate agg; + + slang_storage_aggregate_construct (&agg); + if (!_slang_aggregate_variable (&agg, spec, array_size, space->funcs, space->structs)) + { + slang_storage_aggregate_destruct (&agg); + return 0; + } + *size += _slang_sizeof_aggregate (&agg); + if (qual == slang_qual_out || qual == slang_qual_inout) + *size += 4; + slang_storage_aggregate_destruct (&agg); + return 1; +} + +static int sizeof_variable2 (slang_variable *var, slang_assembly_name_space *space, + unsigned int *size) +{ + var->address = *size; + if (var->type.qualifier == slang_qual_out || var->type.qualifier == slang_qual_inout) + var->address += 4; + return sizeof_variable (&var->type.specifier, var->type.qualifier, var->array_size, space, + size); +} + +static int sizeof_variables (slang_variable_scope *vars, unsigned int start, unsigned int stop, + slang_assembly_name_space *space, unsigned int *size) +{ + unsigned int i; + + for (i = start; i < stop; i++) + if (!sizeof_variable2 (vars->variables + i, space, size)) + return 0; + return 1; +} + +static int collect_locals (slang_operation *op, slang_assembly_name_space *space, + unsigned int *size) +{ + unsigned int i; + + if (!sizeof_variables (op->locals, 0, op->locals->num_variables, space, size)) + return 0; + for (i = 0; i < op->num_children; i++) + if (!collect_locals (op->children + i, space, size)) + return 0; + return 1; +} + +/* _slang_locate_function() */ + +slang_function *_slang_locate_function (const char *name, slang_operation *params, + unsigned int num_params, slang_assembly_name_space *space) +{ + unsigned int i; + + for (i = 0; i < space->funcs->num_functions; i++) + { + unsigned int j; + slang_function *f = space->funcs->functions + i; + + if (slang_string_compare (name, f->header.name) != 0) + continue; + if (f->param_count != num_params) + continue; + for (j = 0; j < num_params; j++) + { + slang_assembly_typeinfo ti; + slang_assembly_typeinfo_construct (&ti); + if (!_slang_typeof_operation (params + j, space, &ti)) + { + slang_assembly_typeinfo_destruct (&ti); + return 0; + } + if (!slang_type_specifier_equal (&ti.spec, &f->parameters->variables[j].type.specifier)) + { + slang_assembly_typeinfo_destruct (&ti); + break; + } + slang_assembly_typeinfo_destruct (&ti); + /* "out" and "inout" formal parameter requires the actual parameter to be l-value */ + if (!ti.can_be_referenced && + (f->parameters->variables[j].type.qualifier == slang_qual_out || + f->parameters->variables[j].type.qualifier == slang_qual_inout)) + break; + } + if (j == num_params) + return f; + } + if (space->funcs->outer_scope != NULL) + { + slang_assembly_name_space my_space = *space; + my_space.funcs = space->funcs->outer_scope; + return _slang_locate_function (name, params, num_params, &my_space); + } + return NULL; +} + +/* _slang_assemble_function() */ + +int _slang_assemble_function (slang_assembly_file *file, slang_function *fun, + slang_assembly_name_space *space) +{ + unsigned int param_size, local_size; + unsigned int skip, cleanup; + slang_assembly_flow_control flow; + slang_assembly_local_info info; + slang_assembly_stack_info stk; + + fun->address = file->count; + + if (fun->body == NULL) + { + /* TODO: jump to the actual function body */ + return 1; + } + + /* calculate return value and parameters size */ + param_size = 0; + if (fun->header.type.specifier.type != slang_spec_void) + if (!sizeof_variable (&fun->header.type.specifier, slang_qual_none, NULL, space, + ¶m_size)) + return 0; + info.ret_size = param_size; + if (!sizeof_variables (fun->parameters, 0, fun->param_count, space, ¶m_size)) + return 0; + + /* calculate local variables size, take into account the four-byte return address and + temporaries for various tasks */ + info.addr_tmp = param_size + 4; + info.swizzle_tmp = param_size + 4 + 4; + local_size = param_size + 4 + 4 + 16; + if (!sizeof_variables (fun->parameters, fun->param_count, fun->parameters->num_variables, space, + &local_size)) + return 0; + if (!collect_locals (fun->body, space, &local_size)) + return 0; + + /* allocate local variable storage */ + if (!slang_assembly_file_push_label (file, slang_asm_local_alloc, local_size - param_size - 4)) + return 0; + + /* mark a new frame for function variable storage */ + if (!slang_assembly_file_push_label (file, slang_asm_enter, local_size)) + return 0; + + /* skip the cleanup jump */ + skip = file->count; + if (!slang_assembly_file_push_new (file)) + return 0; + file->code[skip].type = slang_asm_jump; + + /* all "return" statements will be directed here */ + flow.function_end = file->count; + cleanup = file->count; + if (!slang_assembly_file_push_new (file)) + return 0; + file->code[cleanup].type = slang_asm_jump; + + /* execute the function body */ + file->code[skip].param[0] = file->count; + if (!_slang_assemble_operation (file, fun->body, 0, &flow, space, &info, &stk)) + return 0; + + /* this is the end of the function - restore the old function frame */ + file->code[cleanup].param[0] = file->count; + if (!slang_assembly_file_push (file, slang_asm_leave)) + return 0; + + /* free local variable storage */ + if (!slang_assembly_file_push_label (file, slang_asm_local_free, local_size - param_size - 4)) + return 0; + + /* jump out of the function */ + if (!slang_assembly_file_push (file, slang_asm_return)) + return 0; + return 1; +} + +int _slang_cleanup_stack (slang_assembly_file *file, slang_operation *op, int ref, + slang_assembly_name_space *space) +{ + slang_assembly_typeinfo ti; + unsigned int size; + + slang_assembly_typeinfo_construct (&ti); + if (!_slang_typeof_operation (op, space, &ti)) + { + slang_assembly_typeinfo_destruct (&ti); + return 0; + } + if (ti.spec.type == slang_spec_void) + size = 0; + else if (ref) + size = 4; + else + { + size = 0; + if (!sizeof_variable (&ti.spec, slang_qual_none, NULL, space, &size)) + { + slang_assembly_typeinfo_destruct (&ti); + return 0; + } + } + slang_assembly_typeinfo_destruct (&ti); + if (size != 0) + { + if (!slang_assembly_file_push_label (file, slang_asm_local_free, size)) + return 0; + } + return 1; +} + +/* _slang_assemble_operation() */ + +/* XXX: general swizzle! */ +static int dereference_aggregate (slang_assembly_file *file, const slang_storage_aggregate *agg, + unsigned int index, unsigned int *size, slang_assembly_local_info *info) +{ + unsigned int i; + + for (i = agg->count; i > 0; i--) + { + const slang_storage_array *arr = agg->arrays + i - 1; + unsigned int j; + + for (j = arr->length; j > 0; j--) + { + if (arr->type == slang_stor_aggregate) + { + if (!dereference_aggregate (file, arr->aggregate, index, size, info)) + return 0; + } + else + { + *size -= 4; + if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp, + 4)) + return 0; + if (!slang_assembly_file_push (file, slang_asm_addr_deref)) + return 0; + if (!slang_assembly_file_push_label (file, slang_asm_addr_push, *size)) + return 0; + if (!slang_assembly_file_push (file, slang_asm_addr_add)) + return 0; + switch (arr->type) + { + case slang_stor_bool: + if (!slang_assembly_file_push (file, slang_asm_bool_deref)) + return 0; + break; + case slang_stor_int: + if (!slang_assembly_file_push (file, slang_asm_int_deref)) + return 0; + break; + case slang_stor_float: + if (!slang_assembly_file_push (file, slang_asm_float_deref)) + return 0; + break; + } + index += 4; + } + } + } + return 1; +} +/* XXX: general swizzle! */ +int dereference (slang_assembly_file *file, slang_operation *op, + slang_assembly_name_space *space, slang_assembly_local_info *info) +{ + slang_assembly_typeinfo ti; + int result; + slang_storage_aggregate agg; + unsigned int size; + + slang_assembly_typeinfo_construct (&ti); + if (!_slang_typeof_operation (op, space, &ti)) + { + slang_assembly_typeinfo_destruct (&ti); + return 0; + } + + slang_storage_aggregate_construct (&agg); + if (!_slang_aggregate_variable (&agg, &ti.spec, NULL, space->funcs, space->structs)) + { + slang_storage_aggregate_destruct (&agg); + slang_assembly_typeinfo_destruct (&ti); + return 0; + } + + size = _slang_sizeof_aggregate (&agg); + result = dereference_aggregate (file, &agg, 0, &size, info); + + slang_storage_aggregate_destruct (&agg); + slang_assembly_typeinfo_destruct (&ti); + return result; +} + +static int call_function (slang_assembly_file *file, slang_function *fun, slang_operation *params, + unsigned int param_count, int assignment, slang_assembly_name_space *space, + slang_assembly_local_info *info) +{ + unsigned int i; + slang_assembly_stack_info stk; + + /* make room for the return value, if any */ + if (fun->header.type.specifier.type != slang_spec_void) + { + unsigned int ret_size = 0; + if (!sizeof_variable (&fun->header.type.specifier, slang_qual_none, NULL, space, &ret_size)) + return 0; + if (!slang_assembly_file_push_label (file, slang_asm_local_alloc, ret_size)) + return 0; + } + + /* push the actual parameters on the stack */ + for (i = 0; i < param_count; i++) + { + slang_assembly_flow_control flow; + + if (fun->parameters->variables[i].type.qualifier == slang_qual_inout || + fun->parameters->variables[i].type.qualifier == slang_qual_out) + { + if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp, 4)) + return 0; + /* TODO: optimize the "out" parameter case */ + /* TODO: inspect stk */ + if (!_slang_assemble_operation (file, params + i, 1, &flow, space, info, &stk)) + return 0; + if (!slang_assembly_file_push (file, slang_asm_addr_copy)) + return 0; + if (!slang_assembly_file_push (file, slang_asm_addr_deref)) + return 0; + if (i == 0 && assignment) + { + if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp, + 4)) + return 0; + if (!slang_assembly_file_push (file, slang_asm_addr_deref)) + return 0; + } + if (!dereference (file, params, space, info)) + return 0; + } + else + { + /* TODO: for "out" and "inout" parameters also push the address (first) */ + /* TODO: optimize the "out" parameter case */ + /* TODO: inspect stk */ + if (!_slang_assemble_operation (file, params + i, 0, &flow, space, info, &stk)) + return 0; + } + } + + /* call the function */ + if (!slang_assembly_file_push_label (file, slang_asm_call, fun->address)) + return 0; + + /* pop the parameters from the stack */ + for (i = param_count; i > 0; i--) + { + unsigned int j = i - 1; + if (fun->parameters->variables[j].type.qualifier == slang_qual_inout || + fun->parameters->variables[j].type.qualifier == slang_qual_out) + { + if (!_slang_assemble_assignment (file, params + j, space, info)) + return 0; + if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4)) + return 0; + } + else + { + if (!_slang_cleanup_stack (file, params + j, 0, space)) + return 0; + } + } + + return 1; +} + +int call_function_name (slang_assembly_file *file, const char *name, slang_operation *params, + unsigned int param_count, int assignment, slang_assembly_name_space *space, + slang_assembly_local_info *info) +{ + slang_function *fun = _slang_locate_function (name, params, param_count, space); + if (fun == NULL) + return 0; + return call_function (file, fun, params, param_count, assignment, space, info); +} + +static int call_function_name_dummyint (slang_assembly_file *file, const char *name, + slang_operation *params, slang_assembly_name_space *space, slang_assembly_local_info *info) +{ + slang_operation p2[2]; + int result; + + p2[0] = *params; + if (!slang_operation_construct_a (p2 + 1)) + return 0; + p2[1].type = slang_oper_literal_int; + result = call_function_name (file, name, p2, 2, 0, space, info); + slang_operation_destruct (p2 + 1); + return result; +} + +static int call_asm_instruction (slang_assembly_file *file, const char *name) +{ + const struct + { + const char *name; + slang_assembly_type code1, code2; + } inst[] = { + { "float_to_int", slang_asm_float_to_int, slang_asm_int_copy }, + { "int_to_float", slang_asm_int_to_float, slang_asm_float_copy }, + { "float_copy", slang_asm_float_copy, slang_asm_none }, + { "int_copy", slang_asm_int_copy, slang_asm_none }, + { "bool_copy", slang_asm_bool_copy, slang_asm_none }, + { "float_add", slang_asm_float_add, slang_asm_float_copy }, + { "float_multiply", slang_asm_float_multiply, slang_asm_float_copy }, + { "float_divide", slang_asm_float_divide, slang_asm_float_copy }, + { "float_negate", slang_asm_float_negate, slang_asm_float_copy }, + { "float_less", slang_asm_float_less, slang_asm_bool_copy }, + { "float_equal", slang_asm_float_equal, slang_asm_bool_copy }, + { NULL, slang_asm_none, slang_asm_none } + }; + unsigned int i; + + for (i = 0; inst[i].name != NULL; i++) + if (slang_string_compare (name, inst[i].name) == 0) + break; + if (inst[i].name == NULL) + return 0; + + if (!slang_assembly_file_push_label2 (file, inst[i].code1, 4, 0)) + return 0; + if (inst[i].code2 != slang_asm_none) + if (!slang_assembly_file_push_label2 (file, inst[i].code2, 4, 0)) + return 0; + + /* clean-up the stack from the remaining dst address */ + if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4)) + return 0; + + return 1; +} + +/* XXX: general swizzle! */ +static int equality_aggregate (slang_assembly_file *file, const slang_storage_aggregate *agg, + unsigned int *index, unsigned int size, slang_assembly_local_info *info, unsigned int z_label) +{ + unsigned int i; + + for (i = 0; i < agg->count; i++) + { + const slang_storage_array *arr = agg->arrays + i; + unsigned int j; + + for (j = 0; j < arr->length; j++) + { + if (arr->type == slang_stor_aggregate) + { + if (!equality_aggregate (file, arr->aggregate, index, size, info, z_label)) + return 0; + } + else + { + if (!slang_assembly_file_push_label2 (file, slang_asm_float_equal, size + *index, + *index)) + return 0; + *index += 4; + if (!slang_assembly_file_push_label (file, slang_asm_jump_if_zero, z_label)) + return 0; + } + } + } + return 1; +} +/* XXX: general swizzle! */ +static int equality (slang_assembly_file *file, slang_operation *op, + slang_assembly_name_space *space, slang_assembly_local_info *info, int equal) +{ + slang_assembly_typeinfo ti; + int result; + slang_storage_aggregate agg; + unsigned int index, size; + unsigned int skip_jump, true_label, true_jump, false_label, false_jump; + + /* get type of operation */ + slang_assembly_typeinfo_construct (&ti); + if (!_slang_typeof_operation (op, space, &ti)) + { + slang_assembly_typeinfo_destruct (&ti); + return 0; + } + + /* convert it to an aggregate */ + slang_storage_aggregate_construct (&agg); + if (!(result = _slang_aggregate_variable (&agg, &ti.spec, NULL, space->funcs, space->structs))) + goto end; + + /* compute the size of the agregate - there are two such aggregates on the stack */ + size = _slang_sizeof_aggregate (&agg); + + /* jump to the actual data-comparison code */ + skip_jump = file->count; + if (!(result = slang_assembly_file_push (file, slang_asm_jump))) + goto end; + + /* pop off the stack the compared data and push 1 */ + true_label = file->count; + if (!(result = slang_assembly_file_push_label (file, slang_asm_local_free, size * 2))) + goto end; + if (!(result = slang_assembly_file_push_literal (file, slang_asm_bool_push, 1.0f))) + goto end; + true_jump = file->count; + if (!(result = slang_assembly_file_push (file, slang_asm_jump))) + goto end; + + false_label = file->count; + if (!(result = slang_assembly_file_push_label (file, slang_asm_local_free, size * 2))) + goto end; + if (!(result = slang_assembly_file_push_literal (file, slang_asm_bool_push, 0.0f))) + goto end; + false_jump = file->count; + if (!(result = slang_assembly_file_push (file, slang_asm_jump))) + goto end; + + file->code[skip_jump].param[0] = file->count; + + /* compare the data on stack, it will eventually jump either to true or false label */ + index = 0; + if (!(result = equality_aggregate (file, &agg, &index, size, info, + equal ? false_label : true_label))) + goto end; + if (!(result = slang_assembly_file_push_label (file, slang_asm_jump, + equal ? true_label : false_label))) + goto end; + + file->code[true_jump].param[0] = file->count; + file->code[false_jump].param[0] = file->count; + + result = 1; +end: + slang_storage_aggregate_destruct (&agg); + slang_assembly_typeinfo_destruct (&ti); + return result; +} + +int _slang_assemble_operation (slang_assembly_file *file, slang_operation *op, int reference, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info, slang_assembly_stack_info *stk) +{ + unsigned int assem; + + stk->swizzle_mask = 0; + + assem = file->count; + if (!slang_assembly_file_push_new (file)) + return 0; + + switch (op->type) + { + case slang_oper_block_no_new_scope: + case slang_oper_block_new_scope: + { + unsigned int i; + for (i = 0; i < op->num_children; i++) + { + slang_assembly_stack_info stk; + if (!_slang_assemble_operation (file, op->children + i, 0, flow, space, info, &stk)) + return 0; + /* TODO: pass-in stk to cleanup */ + if (!_slang_cleanup_stack (file, op->children + i, 0, space)) + return 0; + } + } + break; + case slang_oper_variable_decl: + { + unsigned int i; + + for (i = 0; i < op->num_children; i++) + { + /* TODO: perform initialization of op->children[i] */ + /* TODO: clean-up stack */ + } + } + break; + case slang_oper_asm: + { + unsigned int i; + for (i = 0; i < op->num_children; i++) + { + slang_assembly_stack_info stk; + if (!_slang_assemble_operation (file, op->children + i, i == 0, flow, space, info, + &stk)) + return 0; + /* TODO: inspect stk */ + } + if (!call_asm_instruction (file, op->identifier)) + return 0; + } + break; + case slang_oper_break: + file->code[assem].type = slang_asm_jump; + file->code[assem].param[0] = flow->loop_end; + break; + case slang_oper_continue: + file->code[assem].type = slang_asm_jump; + file->code[assem].param[0] = flow->loop_start; + break; + case slang_oper_discard: + file->code[assem].type = slang_asm_discard; + if (!slang_assembly_file_push (file, slang_asm_exit)) + return 0; + break; + case slang_oper_return: + if (info->ret_size != 0) + { + slang_assembly_stack_info stk; + if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, 0, info->ret_size)) + return 0; + if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + if (!_slang_assemble_assignment (file, op->children, space, info)) + return 0; + if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4)) + return 0; + } + if (!slang_assembly_file_push_label (file, slang_asm_jump, flow->function_end)) + return 0; + break; + case slang_oper_expression: + { + slang_assembly_stack_info stk; + if (!_slang_assemble_operation (file, op->children, reference, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + } + break; + case slang_oper_if: + if (!_slang_assemble_if (file, op, flow, space, info)) + return 0; + break; + case slang_oper_while: + if (!_slang_assemble_while (file, op, flow, space, info)) + return 0; + break; + case slang_oper_do: + if (!_slang_assemble_do (file, op, flow, space, info)) + return 0; + break; + case slang_oper_for: + if (!_slang_assemble_for (file, op, flow, space, info)) + return 0; + break; + case slang_oper_void: + break; + case slang_oper_literal_bool: + file->code[assem].type = slang_asm_bool_push; + file->code[assem].literal = op->literal; + break; + case slang_oper_literal_int: + file->code[assem].type = slang_asm_int_push; + file->code[assem].literal = op->literal; + break; + case slang_oper_literal_float: + file->code[assem].type = slang_asm_float_push; + file->code[assem].literal = op->literal; + break; + case slang_oper_identifier: + { + slang_variable *var; + unsigned int size; + var = _slang_locate_variable (op->locals, op->identifier, 1); + if (var == NULL) + return 0; + size = 0; + if (!sizeof_variable (&var->type.specifier, slang_qual_none, var->array_size, space, + &size)) + return 0; + if (var->initializer != NULL) + { + assert (!"var->initializer, oper_identifier"); + } + else + { + if (!reference) + { + if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, + info->addr_tmp, 4)) + return 0; + } + /* XXX: globals! */ + if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, var->address, + size)) + return 0; + if (!reference) + { + if (!slang_assembly_file_push (file, slang_asm_addr_copy)) + return 0; + if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4)) + return 0; + if (!dereference (file, op, space, info)) + return 0; + } + } + } + break; + case slang_oper_sequence: + { + slang_assembly_stack_info stk; + if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk)) + return 0; + /* TODO: pass-in stk to cleanup */ + if (!_slang_cleanup_stack (file, op->children, 0, space)) + return 0; + if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, + &stk)) + return 0; + /* TODO: inspect stk */ + } + break; + case slang_oper_assign: + if (!_slang_assemble_assign (file, op, "=", reference, space, info)) + return 0; + break; + case slang_oper_addassign: + if (!_slang_assemble_assign (file, op, "+=", reference, space, info)) + return 0; + break; + case slang_oper_subassign: + if (!_slang_assemble_assign (file, op, "-=", reference, space, info)) + return 0; + break; + case slang_oper_mulassign: + if (!_slang_assemble_assign (file, op, "*=", reference, space, info)) + return 0; + break; + /*case slang_oper_modassign:*/ + /*case slang_oper_lshassign:*/ + /*case slang_oper_rshassign:*/ + /*case slang_oper_orassign:*/ + /*case slang_oper_xorassign:*/ + /*case slang_oper_andassign:*/ + case slang_oper_divassign: + if (!_slang_assemble_assign (file, op, "/=", reference, space, info)) + return 0; + break; + case slang_oper_select: + if (!_slang_assemble_select (file, op, flow, space, info)) + return 0; + break; + case slang_oper_logicalor: + if (!_slang_assemble_logicalor (file, op, flow, space, info)) + return 0; + break; + case slang_oper_logicaland: + if (!_slang_assemble_logicaland (file, op, flow, space, info)) + return 0; + break; + case slang_oper_logicalxor: + if (!call_function_name (file, "^^", op->children, 2, 0, space, info)) + return 0; + break; + /*case slang_oper_bitor:*/ + /*case slang_oper_bitxor:*/ + /*case slang_oper_bitand:*/ + case slang_oper_less: + if (!call_function_name (file, "<", op->children, 2, 0, space, info)) + return 0; + break; + case slang_oper_greater: + if (!call_function_name (file, ">", op->children, 2, 0, space, info)) + return 0; + break; + case slang_oper_lessequal: + if (!call_function_name (file, "<=", op->children, 2, 0, space, info)) + return 0; + break; + case slang_oper_greaterequal: + if (!call_function_name (file, ">=", op->children, 2, 0, space, info)) + return 0; + break; + /*case slang_oper_lshift:*/ + /*case slang_oper_rshift:*/ + case slang_oper_add: + if (!call_function_name (file, "+", op->children, 2, 0, space, info)) + return 0; + break; + case slang_oper_subtract: + if (!call_function_name (file, "-", op->children, 2, 0, space, info)) + return 0; + break; + case slang_oper_multiply: + if (!call_function_name (file, "*", op->children, 2, 0, space, info)) + return 0; + break; + /*case slang_oper_modulus:*/ + case slang_oper_divide: + if (!call_function_name (file, "/", op->children, 2, 0, space, info)) + return 0; + break; + case slang_oper_equal: + { + slang_assembly_stack_info stk; + if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + if (!equality (file, op->children, space, info, 1)) + return 0; + } + break; + case slang_oper_notequal: + { + slang_assembly_stack_info stk; + if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + if (!equality (file, op->children, space, info, 0)) + return 0; + } + break; + case slang_oper_preincrement: + if (!_slang_assemble_assign (file, op, "++", reference, space, info)) + return 0; + break; + case slang_oper_predecrement: + if (!_slang_assemble_assign (file, op, "--", reference, space, info)) + return 0; + break; + case slang_oper_plus: + if (!call_function_name (file, "+", op->children, 1, 0, space, info)) + return 0; + break; + case slang_oper_minus: + if (!call_function_name (file, "-", op->children, 1, 0, space, info)) + return 0; + break; + /*case slang_oper_complement:*/ + case slang_oper_not: + if (!call_function_name (file, "!", op->children, 1, 0, space, info)) + return 0; + break; + case slang_oper_subscript: + { + slang_assembly_stack_info _stk; + slang_assembly_typeinfo ti_arr, ti_elem; + unsigned int arr_size = 0, elem_size = 0; + if (!_slang_assemble_operation (file, op->children, reference, flow, space, info, + &_stk)) + return 0; + if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &_stk)) + return 0; + slang_assembly_typeinfo_construct (&ti_arr); + if (!_slang_typeof_operation (op->children, space, &ti_arr)) + { + slang_assembly_typeinfo_destruct (&ti_arr); + return 0; + } + if (!sizeof_variable (&ti_arr.spec, slang_qual_none, NULL, space, &arr_size)) + { + slang_assembly_typeinfo_destruct (&ti_arr); + return 0; + } + slang_assembly_typeinfo_construct (&ti_elem); + if (!_slang_typeof_operation (op, space, &ti_elem)) + { + slang_assembly_typeinfo_destruct (&ti_arr); + slang_assembly_typeinfo_destruct (&ti_elem); + return 0; + } + if (!sizeof_variable (&ti_elem.spec, slang_qual_none, NULL, space, &elem_size)) + { + slang_assembly_typeinfo_destruct (&ti_arr); + slang_assembly_typeinfo_destruct (&ti_elem); + return 0; + } + if (!slang_assembly_file_push (file, slang_asm_int_to_addr)) + { + slang_assembly_typeinfo_destruct (&ti_arr); + slang_assembly_typeinfo_destruct (&ti_elem); + return 0; + } + if (!slang_assembly_file_push_label (file, slang_asm_addr_push, elem_size)) + { + slang_assembly_typeinfo_destruct (&ti_arr); + slang_assembly_typeinfo_destruct (&ti_elem); + return 0; + } + if (!slang_assembly_file_push (file, slang_asm_addr_multiply)) + { + slang_assembly_typeinfo_destruct (&ti_arr); + slang_assembly_typeinfo_destruct (&ti_elem); + return 0; + } + if (reference) + { + if (!slang_assembly_file_push (file, slang_asm_addr_add)) + { + slang_assembly_typeinfo_destruct (&ti_arr); + slang_assembly_typeinfo_destruct (&ti_elem); + return 0; + } + } + else + { + unsigned int i; + for (i = 0; i < elem_size; i += 4) + { + if (!slang_assembly_file_push_label2 (file, slang_asm_float_move, + arr_size - elem_size + i + 4, i + 4)) + { + slang_assembly_typeinfo_destruct (&ti_arr); + slang_assembly_typeinfo_destruct (&ti_elem); + return 0; + } + } + if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4)) + { + slang_assembly_typeinfo_destruct (&ti_arr); + slang_assembly_typeinfo_destruct (&ti_elem); + return 0; + } + if (!slang_assembly_file_push_label (file, slang_asm_local_free, + arr_size - elem_size)) + { + slang_assembly_typeinfo_destruct (&ti_arr); + slang_assembly_typeinfo_destruct (&ti_elem); + return 0; + } + } + slang_assembly_typeinfo_destruct (&ti_arr); + slang_assembly_typeinfo_destruct (&ti_elem); + } + break; + case slang_oper_call: + { + slang_function *fun = _slang_locate_function (op->identifier, op->children, + op->num_children, space); + if (fun == NULL) + { + if (!_slang_assemble_constructor (file, op, flow, space, info)) + return 0; + } + else + { + if (!call_function (file, fun, op->children, op->num_children, 0, space, info)) + return 0; + } + } + break; + case slang_oper_field: + { + slang_assembly_typeinfo ti_after, ti_before; + slang_assembly_stack_info _stk; + slang_assembly_typeinfo_construct (&ti_after); + if (!_slang_typeof_operation (op, space, &ti_after)) + { + slang_assembly_typeinfo_destruct (&ti_after); + return 0; + } + slang_assembly_typeinfo_construct (&ti_before); + if (!_slang_typeof_operation (op->children, space, &ti_before)) + { + slang_assembly_typeinfo_destruct (&ti_after); + slang_assembly_typeinfo_destruct (&ti_before); + return 0; + } + if (!reference && ti_after.is_swizzled) + { + if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, + info->swizzle_tmp, 16)) + { + slang_assembly_typeinfo_destruct (&ti_after); + slang_assembly_typeinfo_destruct (&ti_before); + return 0; + } + } + if (!_slang_assemble_operation (file, op->children, reference, flow, space, info, + &_stk)) + { + slang_assembly_typeinfo_destruct (&ti_after); + slang_assembly_typeinfo_destruct (&ti_before); + return 0; + } + /* TODO: inspect stk */ + if (ti_after.is_swizzled) + { + if (reference) + { + if (ti_after.swz.num_components == 1) + { + if (!slang_assembly_file_push_label (file, slang_asm_addr_push, + ti_after.swz.swizzle[0] * 4)) + { + slang_assembly_typeinfo_destruct (&ti_after); + slang_assembly_typeinfo_destruct (&ti_before); + return 0; + } + if (!slang_assembly_file_push (file, slang_asm_addr_add)) + { + slang_assembly_typeinfo_destruct (&ti_after); + slang_assembly_typeinfo_destruct (&ti_before); + return 0; + } + } + else + { + unsigned int i; + for (i = 0; i < ti_after.swz.num_components; i++) + stk->swizzle_mask |= 1 << ti_after.swz.swizzle[i]; + } + } + else + { + if (!_slang_assemble_constructor_from_swizzle (file, &ti_after.swz, + &ti_after.spec, &ti_before.spec, info)) + { + slang_assembly_typeinfo_destruct (&ti_after); + slang_assembly_typeinfo_destruct (&ti_before); + return 0; + } + } + } + else + { + if (reference) + { + /* TODO: struct field address */ + } + else + { + /* TODO: struct field value */ + } + } + slang_assembly_typeinfo_destruct (&ti_after); + slang_assembly_typeinfo_destruct (&ti_before); + } + break; + case slang_oper_postincrement: + if (!call_function_name_dummyint (file, "++", op->children, space, info)) + return 0; + if (!dereference (file, op, space, info)) + return 0; + break; + case slang_oper_postdecrement: + if (!call_function_name_dummyint (file, "--", op->children, space, info)) + return 0; + if (!dereference (file, op, space, info)) + return 0; + break; + default: + return 0; + } + return 1; +} + + + + + + + + + +void xxx_first (slang_assembly_file *file) +{ + slang_assembly_file_push (file, slang_asm_jump); +} + +void xxx_prolog (slang_assembly_file *file, unsigned int addr) +{ + file->code[0].param[0] = file->count; + slang_assembly_file_push_label (file, slang_asm_call, addr); + slang_assembly_file_push (file, slang_asm_exit); +} + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble.h index 69e81d6af..04ba7cf04 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble.h @@ -1,145 +1,145 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#if !defined SLANG_ASSEMBLE_H
-#define SLANG_ASSEMBLE_H
-
-#include "slang_compile.h"
-
-#if defined __cplusplus
-extern "C" {
-#endif
-
-typedef enum slang_assembly_type_
-{
- /* core */
- slang_asm_none,
- slang_asm_float_copy,
- slang_asm_float_move,
- slang_asm_float_push,
- slang_asm_float_deref,
- slang_asm_float_add,
- slang_asm_float_multiply,
- slang_asm_float_divide,
- slang_asm_float_negate,
- slang_asm_float_less,
- slang_asm_float_equal,
- slang_asm_float_to_int,
- slang_asm_int_copy,
- slang_asm_int_move,
- slang_asm_int_push,
- slang_asm_int_deref,
- slang_asm_int_to_float,
- slang_asm_int_to_addr,
- slang_asm_bool_copy,
- slang_asm_bool_move,
- slang_asm_bool_push,
- slang_asm_bool_deref,
- slang_asm_addr_copy,
- slang_asm_addr_push,
- slang_asm_addr_deref,
- slang_asm_addr_add,
- slang_asm_addr_multiply,
- slang_asm_jump,
- slang_asm_jump_if_zero,
- slang_asm_enter,
- slang_asm_leave,
- slang_asm_local_alloc,
- slang_asm_local_free,
- slang_asm_local_addr,
- slang_asm_call,
- slang_asm_return,
- slang_asm_discard,
- slang_asm_exit,
- slang_asm__last
-} slang_assembly_type;
-
-typedef struct slang_assembly_
-{
- slang_assembly_type type;
- GLfloat literal;
- GLuint param[2];
-} slang_assembly;
-
-typedef struct slang_assembly_file_
-{
- slang_assembly *code;
- unsigned int count;
-} slang_assembly_file;
-
-void slang_assembly_file_construct (slang_assembly_file *);
-void slang_assembly_file_destruct (slang_assembly_file *);
-int slang_assembly_file_push (slang_assembly_file *, slang_assembly_type);
-int slang_assembly_file_push_label (slang_assembly_file *, slang_assembly_type, GLuint);
-int slang_assembly_file_push_label2 (slang_assembly_file *, slang_assembly_type, GLuint, GLuint);
-int slang_assembly_file_push_literal (slang_assembly_file *, slang_assembly_type, GLfloat);
-
-typedef struct slang_assembly_flow_control_
-{
- unsigned int loop_start; /* for "continue" statement */
- unsigned int loop_end; /* for "break" statement */
- unsigned int function_end; /* for "return" statement */
-} slang_assembly_flow_control;
-
-typedef struct slang_assembly_name_space_
-{
- struct slang_function_scope_ *funcs;
- struct slang_struct_scope_ *structs;
- struct slang_variable_scope_ *vars;
-} slang_assembly_name_space;
-
-slang_function *_slang_locate_function (const char *name, slang_operation *params,
- unsigned int num_params, slang_assembly_name_space *space);
-
-int _slang_assemble_function (slang_assembly_file *, struct slang_function_ *,
- slang_assembly_name_space *);
-
-typedef struct slang_assembly_stack_info_
-{
- unsigned int swizzle_mask;
-} slang_assembly_stack_info;
-
-int _slang_cleanup_stack (slang_assembly_file *, slang_operation *, int ref,
- slang_assembly_name_space *);
-
-typedef struct slang_assembly_local_info_
-{
- unsigned int ret_size;
- unsigned int addr_tmp;
- unsigned int swizzle_tmp;
-} slang_assembly_local_info;
-
-int _slang_assemble_operation (slang_assembly_file *, struct slang_operation_ *, int reference,
- slang_assembly_flow_control *, slang_assembly_name_space *, slang_assembly_local_info *,
- slang_assembly_stack_info *);
-
-void xxx_first (slang_assembly_file *);
-void xxx_prolog (slang_assembly_file *, unsigned int);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#if !defined SLANG_ASSEMBLE_H +#define SLANG_ASSEMBLE_H + +#include "slang_compile.h" + +#if defined __cplusplus +extern "C" { +#endif + +typedef enum slang_assembly_type_ +{ + /* core */ + slang_asm_none, + slang_asm_float_copy, + slang_asm_float_move, + slang_asm_float_push, + slang_asm_float_deref, + slang_asm_float_add, + slang_asm_float_multiply, + slang_asm_float_divide, + slang_asm_float_negate, + slang_asm_float_less, + slang_asm_float_equal, + slang_asm_float_to_int, + slang_asm_int_copy, + slang_asm_int_move, + slang_asm_int_push, + slang_asm_int_deref, + slang_asm_int_to_float, + slang_asm_int_to_addr, + slang_asm_bool_copy, + slang_asm_bool_move, + slang_asm_bool_push, + slang_asm_bool_deref, + slang_asm_addr_copy, + slang_asm_addr_push, + slang_asm_addr_deref, + slang_asm_addr_add, + slang_asm_addr_multiply, + slang_asm_jump, + slang_asm_jump_if_zero, + slang_asm_enter, + slang_asm_leave, + slang_asm_local_alloc, + slang_asm_local_free, + slang_asm_local_addr, + slang_asm_call, + slang_asm_return, + slang_asm_discard, + slang_asm_exit, + slang_asm__last +} slang_assembly_type; + +typedef struct slang_assembly_ +{ + slang_assembly_type type; + GLfloat literal; + GLuint param[2]; +} slang_assembly; + +typedef struct slang_assembly_file_ +{ + slang_assembly *code; + unsigned int count; +} slang_assembly_file; + +void slang_assembly_file_construct (slang_assembly_file *); +void slang_assembly_file_destruct (slang_assembly_file *); +int slang_assembly_file_push (slang_assembly_file *, slang_assembly_type); +int slang_assembly_file_push_label (slang_assembly_file *, slang_assembly_type, GLuint); +int slang_assembly_file_push_label2 (slang_assembly_file *, slang_assembly_type, GLuint, GLuint); +int slang_assembly_file_push_literal (slang_assembly_file *, slang_assembly_type, GLfloat); + +typedef struct slang_assembly_flow_control_ +{ + unsigned int loop_start; /* for "continue" statement */ + unsigned int loop_end; /* for "break" statement */ + unsigned int function_end; /* for "return" statement */ +} slang_assembly_flow_control; + +typedef struct slang_assembly_name_space_ +{ + struct slang_function_scope_ *funcs; + struct slang_struct_scope_ *structs; + struct slang_variable_scope_ *vars; +} slang_assembly_name_space; + +slang_function *_slang_locate_function (const char *name, slang_operation *params, + unsigned int num_params, slang_assembly_name_space *space); + +int _slang_assemble_function (slang_assembly_file *, struct slang_function_ *, + slang_assembly_name_space *); + +typedef struct slang_assembly_stack_info_ +{ + unsigned int swizzle_mask; +} slang_assembly_stack_info; + +int _slang_cleanup_stack (slang_assembly_file *, slang_operation *, int ref, + slang_assembly_name_space *); + +typedef struct slang_assembly_local_info_ +{ + unsigned int ret_size; + unsigned int addr_tmp; + unsigned int swizzle_tmp; +} slang_assembly_local_info; + +int _slang_assemble_operation (slang_assembly_file *, struct slang_operation_ *, int reference, + slang_assembly_flow_control *, slang_assembly_name_space *, slang_assembly_local_info *, + slang_assembly_stack_info *); + +void xxx_first (slang_assembly_file *); +void xxx_prolog (slang_assembly_file *, unsigned int); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_assignment.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_assignment.c index 551f5d9b1..488c7a91f 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_assignment.c +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_assignment.c @@ -1,187 +1,187 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_assemble_assignment.c
- * slang assignment expressions assembler
- * \author Michal Krol
- */
-
-#include "imports.h"
-#include "slang_assemble_assignment.h"
-#include "slang_assemble_typeinfo.h"
-#include "slang_storage.h"
-#include "slang_utility.h"
-
-/*
- _slang_assemble_assignment()
-
- copies values on the stack (<component 0> to <component N-1>) to a memory
- location pointed by <addr of variable>;
-
- in:
- +------------------+
- | addr of variable |
- +------------------+
- | component N-1 |
- | ... |
- | component 0 |
- +------------------+
-
- out:
- +------------------+
- | addr of variable |
- +------------------+
-*/
-/* TODO: add support for swizzle mask */
-static int assign_aggregate (slang_assembly_file *file, const slang_storage_aggregate *agg,
- unsigned int *index, unsigned int size, slang_assembly_local_info *info)
-{
- unsigned int i;
-
- for (i = 0; i < agg->count; i++)
- {
- const slang_storage_array *arr = agg->arrays + i;
- unsigned int j;
-
- for (j = 0; j < arr->length; j++)
- {
- if (arr->type == slang_stor_aggregate)
- {
- if (!assign_aggregate (file, arr->aggregate, index, size, info))
- return 0;
- }
- else
- {
- slang_assembly_type ty;
-
- switch (arr->type)
- {
- case slang_stor_bool:
- ty = slang_asm_bool_copy;
- break;
- case slang_stor_int:
- ty = slang_asm_int_copy;
- break;
- case slang_stor_float:
- ty = slang_asm_float_copy;
- break;
- default:
- break;
- }
- if (!slang_assembly_file_push_label2 (file, ty, size - *index, *index))
- return 0;
- *index += 4;
- }
- }
- }
- return 1;
-}
-
-int _slang_assemble_assignment (slang_assembly_file *file, slang_operation *op,
- slang_assembly_name_space *space, slang_assembly_local_info *info)
-{
- slang_assembly_typeinfo ti;
- int result;
- slang_storage_aggregate agg;
- unsigned int index, size;
-
- slang_assembly_typeinfo_construct (&ti);
- if (!_slang_typeof_operation (op, space, &ti))
- {
- slang_assembly_typeinfo_destruct (&ti);
- return 0;
- }
-
- slang_storage_aggregate_construct (&agg);
- if (!_slang_aggregate_variable (&agg, &ti.spec, NULL, space->funcs, space->structs))
- {
- slang_storage_aggregate_destruct (&agg);
- slang_assembly_typeinfo_destruct (&ti);
- return 0;
- }
-
- index = 0;
- size = _slang_sizeof_aggregate (&agg);
- result = assign_aggregate (file, &agg, &index, size, info);
-
- slang_storage_aggregate_destruct (&agg);
- slang_assembly_typeinfo_destruct (&ti);
- return result;
-}
-
-/*
- _slang_assemble_assign()
-
- performs unary (pre ++ and --) or binary (=, +=, -=, *=, /=) assignment on the operation's
- children
-*/
-
-int dereference (slang_assembly_file *file, slang_operation *op,
- slang_assembly_name_space *space, slang_assembly_local_info *info);
-
-int call_function_name (slang_assembly_file *file, const char *name, slang_operation *params,
- unsigned int param_count, int assignment, slang_assembly_name_space *space,
- slang_assembly_local_info *info);
-
-int _slang_assemble_assign (slang_assembly_file *file, slang_operation *op, const char *oper,
- int ref, slang_assembly_name_space *space, slang_assembly_local_info *info)
-{
- slang_assembly_stack_info stk;
- slang_assembly_flow_control flow;
-
- if (!ref)
- {
- if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp, 4))
- return 0;
- }
-
- if (slang_string_compare ("=", oper) == 0)
- {
- if (!_slang_assemble_operation (file, op->children, 1, &flow, space, info, &stk))
- return 0;
- if (!_slang_assemble_operation (file, op->children + 1, 0, &flow, space, info, &stk))
- return 0;
- if (!_slang_assemble_assignment (file, op->children, space, info))
- return 0;
- }
- else
- {
- if (!call_function_name (file, oper, op->children, op->num_children, 1, space, info))
- return 0;
- }
-
- if (!ref)
- {
- if (!slang_assembly_file_push (file, slang_asm_addr_copy))
- return 0;
- if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4))
- return 0;
- if (!dereference (file, op->children, space, info))
- return 0;
- }
-
- return 1;
-}
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * \file slang_assemble_assignment.c + * slang assignment expressions assembler + * \author Michal Krol + */ + +#include "imports.h" +#include "slang_assemble_assignment.h" +#include "slang_assemble_typeinfo.h" +#include "slang_storage.h" +#include "slang_utility.h" + +/* + _slang_assemble_assignment() + + copies values on the stack (<component 0> to <component N-1>) to a memory + location pointed by <addr of variable>; + + in: + +------------------+ + | addr of variable | + +------------------+ + | component N-1 | + | ... | + | component 0 | + +------------------+ + + out: + +------------------+ + | addr of variable | + +------------------+ +*/ +/* TODO: add support for swizzle mask */ +static int assign_aggregate (slang_assembly_file *file, const slang_storage_aggregate *agg, + unsigned int *index, unsigned int size, slang_assembly_local_info *info) +{ + unsigned int i; + + for (i = 0; i < agg->count; i++) + { + const slang_storage_array *arr = agg->arrays + i; + unsigned int j; + + for (j = 0; j < arr->length; j++) + { + if (arr->type == slang_stor_aggregate) + { + if (!assign_aggregate (file, arr->aggregate, index, size, info)) + return 0; + } + else + { + slang_assembly_type ty; + + switch (arr->type) + { + case slang_stor_bool: + ty = slang_asm_bool_copy; + break; + case slang_stor_int: + ty = slang_asm_int_copy; + break; + case slang_stor_float: + ty = slang_asm_float_copy; + break; + default: + break; + } + if (!slang_assembly_file_push_label2 (file, ty, size - *index, *index)) + return 0; + *index += 4; + } + } + } + return 1; +} + +int _slang_assemble_assignment (slang_assembly_file *file, slang_operation *op, + slang_assembly_name_space *space, slang_assembly_local_info *info) +{ + slang_assembly_typeinfo ti; + int result; + slang_storage_aggregate agg; + unsigned int index, size; + + slang_assembly_typeinfo_construct (&ti); + if (!_slang_typeof_operation (op, space, &ti)) + { + slang_assembly_typeinfo_destruct (&ti); + return 0; + } + + slang_storage_aggregate_construct (&agg); + if (!_slang_aggregate_variable (&agg, &ti.spec, NULL, space->funcs, space->structs)) + { + slang_storage_aggregate_destruct (&agg); + slang_assembly_typeinfo_destruct (&ti); + return 0; + } + + index = 0; + size = _slang_sizeof_aggregate (&agg); + result = assign_aggregate (file, &agg, &index, size, info); + + slang_storage_aggregate_destruct (&agg); + slang_assembly_typeinfo_destruct (&ti); + return result; +} + +/* + _slang_assemble_assign() + + performs unary (pre ++ and --) or binary (=, +=, -=, *=, /=) assignment on the operation's + children +*/ + +int dereference (slang_assembly_file *file, slang_operation *op, + slang_assembly_name_space *space, slang_assembly_local_info *info); + +int call_function_name (slang_assembly_file *file, const char *name, slang_operation *params, + unsigned int param_count, int assignment, slang_assembly_name_space *space, + slang_assembly_local_info *info); + +int _slang_assemble_assign (slang_assembly_file *file, slang_operation *op, const char *oper, + int ref, slang_assembly_name_space *space, slang_assembly_local_info *info) +{ + slang_assembly_stack_info stk; + slang_assembly_flow_control flow; + + if (!ref) + { + if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp, 4)) + return 0; + } + + if (slang_string_compare ("=", oper) == 0) + { + if (!_slang_assemble_operation (file, op->children, 1, &flow, space, info, &stk)) + return 0; + if (!_slang_assemble_operation (file, op->children + 1, 0, &flow, space, info, &stk)) + return 0; + if (!_slang_assemble_assignment (file, op->children, space, info)) + return 0; + } + else + { + if (!call_function_name (file, oper, op->children, op->num_children, 1, space, info)) + return 0; + } + + if (!ref) + { + if (!slang_assembly_file_push (file, slang_asm_addr_copy)) + return 0; + if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4)) + return 0; + if (!dereference (file, op->children, space, info)) + return 0; + } + + return 1; +} + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_assignment.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_assignment.h index 06972ad17..8ffd9e4cd 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_assignment.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_assignment.h @@ -1,45 +1,45 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#if !defined SLANG_ASSEMBLE_ASSIGNMENT_H
-#define SLANG_ASSEMBLE_ASSIGNMENT_H
-
-#include "slang_assemble.h"
-
-#if defined __cplusplus
-extern "C" {
-#endif
-
-int _slang_assemble_assignment (slang_assembly_file *, slang_operation *,
- slang_assembly_name_space *, slang_assembly_local_info *);
-
-int _slang_assemble_assign (slang_assembly_file *, slang_operation *, const char *, int ref,
- slang_assembly_name_space *, slang_assembly_local_info *);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#if !defined SLANG_ASSEMBLE_ASSIGNMENT_H +#define SLANG_ASSEMBLE_ASSIGNMENT_H + +#include "slang_assemble.h" + +#if defined __cplusplus +extern "C" { +#endif + +int _slang_assemble_assignment (slang_assembly_file *, slang_operation *, + slang_assembly_name_space *, slang_assembly_local_info *); + +int _slang_assemble_assign (slang_assembly_file *, slang_operation *, const char *, int ref, + slang_assembly_name_space *, slang_assembly_local_info *); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_conditional.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_conditional.c index 498938bdd..2347475f4 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_conditional.c +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_conditional.c @@ -1,485 +1,485 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_assemble_conditional.c
- * slang condtional expressions assembler
- * \author Michal Krol
- */
-
-#include "imports.h"
-#include "slang_utility.h"
-#include "slang_assemble_conditional.h"
-#include "slang_assemble.h"
-
-/* _slang_assemble_logicaland() */
-
-int _slang_assemble_logicaland (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info)
-{
- /*
- and:
- <left-expression>
- jumpz zero
- <right-expression>
- jump end
- zero:
- push 0
- end:
- */
-
- unsigned int zero_jump, end_jump;
- slang_assembly_stack_info stk;
-
- /* evaluate left expression */
- if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
-
- /* jump to pushing 0 if not true */
- zero_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump_if_zero))
- return 0;
-
- /* evaluate right expression */
- if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
-
- /* jump to the end of the expression */
- end_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump))
- return 0;
-
- /* push 0 on stack */
- file->code[zero_jump].param[0] = file->count;
- if (!slang_assembly_file_push (file, slang_asm_bool_push))
- return 0;
-
- /* the end of the expression */
- file->code[end_jump].param[0] = file->count;
-
- return 1;
-}
-
-/* _slang_assemble_logicalor() */
-
-int _slang_assemble_logicalor (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info)
-{
- /*
- or:
- <left-expression>
- jumpz right
- push 1
- jump end
- right:
- <right-expression>
- end:
- */
-
- unsigned int right_jump, end_jump;
- slang_assembly_stack_info stk;
-
- /* evaluate left expression */
- if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
-
- /* jump to evaluation of right expression if not true */
- right_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump_if_zero))
- return 0;
-
- /* push 1 on stack */
- if (!slang_assembly_file_push_literal (file, slang_asm_bool_push, 1.0f))
- return 0;
-
- /* jump to the end of the expression */
- end_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump))
- return 0;
-
- /* evaluate right expression */
- file->code[right_jump].param[0] = file->count;
- if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
-
- /* the end of the expression */
- file->code[end_jump].param[0] = file->count;
-
- return 1;
-}
-
-/* _slang_assemble_select() */
-
-int _slang_assemble_select (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info)
-{
- /*
- select:
- <condition-expression>
- jumpz false
- <true-expression>
- jump end
- false:
- <false-expression>
- end:
- */
-
- unsigned int cond_jump, end_jump;
- slang_assembly_stack_info stk;
-
- /* execute condition expression */
- if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
-
- /* jump to false expression if not true */
- cond_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump_if_zero))
- return 0;
-
- /* execute true expression */
- if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
-
- /* jump to the end of the expression */
- end_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump))
- return 0;
-
- /* resolve false point */
- file->code[cond_jump].param[0] = file->count;
-
- /* execute false expression */
- if (!_slang_assemble_operation (file, op->children + 2, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
-
- /* resolve the end of the expression */
- file->code[end_jump].param[0] = file->count;
-
- return 1;
-}
-
-/* _slang_assemble_for() */
-
-int _slang_assemble_for (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info)
-{
- /*
- for:
- <init-statement>
- jump start
- break:
- jump end
- continue:
- <loop-increment>
- start:
- <condition-statement>
- jumpz end
- <loop-body>
- jump continue
- end:
- */
-
- unsigned int start_jump, end_jump, cond_jump;
- unsigned int break_label, cont_label;
- slang_assembly_flow_control loop_flow = *flow;
- slang_assembly_stack_info stk;
-
- /* execute initialization statement */
- if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk))
- return 0;
- /* TODO: pass-in stk to cleanup */
- if (!_slang_cleanup_stack (file, op->children, 0, space))
- return 0;
-
- /* skip the "go to the end of the loop" and loop-increment statements */
- start_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump))
- return 0;
-
- /* go to the end of the loop - break statements are directed here */
- break_label = file->count;
- end_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump))
- return 0;
-
- /* resolve the beginning of the loop - continue statements are directed here */
- cont_label = file->count;
-
- /* execute loop-increment statement */
- if (!_slang_assemble_operation (file, op->children + 2, 0, flow, space, info, &stk))
- return 0;
- /* TODO: pass-in stk to cleanup */
- if (!_slang_cleanup_stack (file, op->children + 2, 0, space))
- return 0;
-
- /* resolve the condition point */
- file->code[start_jump].param[0] = file->count;
-
- /* execute condition statement */
- if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
-
- /* jump to the end of the loop if not true */
- cond_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump_if_zero))
- return 0;
-
- /* execute loop body */
- loop_flow.loop_start = cont_label;
- loop_flow.loop_end = break_label;
- if (!_slang_assemble_operation (file, op->children + 3, 0, &loop_flow, space, info, &stk))
- return 0;
- /* TODO: pass-in stk to cleanup */
- if (!_slang_cleanup_stack (file, op->children + 3, 0, space))
- return 0;
-
- /* go to the beginning of the loop */
- if (!slang_assembly_file_push_label (file, slang_asm_jump, cont_label))
- return 0;
-
- /* resolve the end of the loop */
- file->code[end_jump].param[0] = file->count;
- file->code[cond_jump].param[0] = file->count;
-
- return 1;
-}
-
-/* _slang_assemble_do() */
-
-int _slang_assemble_do (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info)
-{
- /*
- do:
- jump start
- break:
- jump end
- continue:
- jump condition
- start:
- <loop-body>
- condition:
- <condition-statement>
- jumpz end
- jump start
- end:
- */
-
- unsigned int skip_jump, end_jump, cont_jump, cond_jump;
- unsigned int break_label, cont_label;
- slang_assembly_flow_control loop_flow = *flow;
- slang_assembly_stack_info stk;
-
- /* skip the "go to the end of the loop" and "go to condition" statements */
- skip_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump))
- return 0;
-
- /* go to the end of the loop - break statements are directed here */
- break_label = file->count;
- end_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump))
- return 0;
-
- /* go to condition - continue statements are directed here */
- cont_label = file->count;
- cont_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump))
- return 0;
-
- /* resolve the beginning of the loop */
- file->code[skip_jump].param[0] = file->count;
-
- /* execute loop body */
- loop_flow.loop_start = cont_label;
- loop_flow.loop_end = break_label;
- if (!_slang_assemble_operation (file, op->children, 0, &loop_flow, space, info, &stk))
- return 0;
- /* TODO: pass-in stk to cleanup */
- if (!_slang_cleanup_stack (file, op->children, 0, space))
- return 0;
-
- /* resolve condition point */
- file->code[cont_jump].param[0] = file->count;
-
- /* execute condition statement */
- if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk))
- return 0;
- /* TODO: pass-in stk to cleanup */
-
- /* jump to the end of the loop if not true */
- cond_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump_if_zero))
- return 0;
-
- /* jump to the beginning of the loop */
- if (!slang_assembly_file_push_label (file, slang_asm_jump, file->code[skip_jump].param[0]))
- return 0;
-
- /* resolve the end of the loop */
- file->code[end_jump].param[0] = file->count;
- file->code[cond_jump].param[0] = file->count;
-
- return 1;
-}
-
-/* _slang_assemble_while() */
-
-int _slang_assemble_while (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info)
-{
- /*
- while:
- jump continue
- break:
- jump end
- continue:
- <condition-statement>
- jumpz end
- <loop-body>
- jump continue
- end:
- */
-
- unsigned int skip_jump, end_jump, cond_jump;
- unsigned int break_label;
- slang_assembly_flow_control loop_flow = *flow;
- slang_assembly_stack_info stk;
-
- /* skip the "go to the end of the loop" statement */
- skip_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump))
- return 0;
-
- /* go to the end of the loop - break statements are directed here */
- break_label = file->count;
- end_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump))
- return 0;
-
- /* resolve the beginning of the loop - continue statements are directed here */
- file->code[skip_jump].param[0] = file->count;
-
- /* execute condition statement */
- if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk))
- return 0;
- /* TODO: pass-in stk to cleanup */
-
- /* jump to the end of the loop if not true */
- cond_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump_if_zero))
- return 0;
-
- /* execute loop body */
- loop_flow.loop_start = file->code[skip_jump].param[0];
- loop_flow.loop_end = break_label;
- if (!_slang_assemble_operation (file, op->children + 1, 0, &loop_flow, space, info, &stk))
- return 0;
- /* TODO: pass-in stk to cleanup */
- if (!_slang_cleanup_stack (file, op->children + 1, 0, space))
- return 0;
-
- /* jump to the beginning of the loop */
- if (!slang_assembly_file_push_label (file, slang_asm_jump, file->code[skip_jump].param[0]))
- return 0;
-
- /* resolve the end of the loop */
- file->code[end_jump].param[0] = file->count;
- file->code[cond_jump].param[0] = file->count;
-
- return 1;
-}
-
-/* _slang_assemble_if() */
-
-int _slang_assemble_if (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info)
-{
- /*
- if:
- <condition-statement>
- jumpz else
- <true-statement>
- jump end
- else:
- <false-statement>
- end:
- */
-
- unsigned int cond_jump, else_jump;
- slang_assembly_stack_info stk;
-
- /* execute condition statement */
- if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk))
- return 0;
- /* TODO: pass-in stk to cleanup */
-
- /* jump to false-statement if not true */
- cond_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump_if_zero))
- return 0;
-
- /* execute true-statement */
- if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk))
- return 0;
- /* TODO: pass-in stk to cleanup */
- if (!_slang_cleanup_stack (file, op->children + 1, 0, space))
- return 0;
-
- /* skip if-false statement */
- else_jump = file->count;
- if (!slang_assembly_file_push (file, slang_asm_jump))
- return 0;
-
- /* resolve start of false-statement */
- file->code[cond_jump].param[0] = file->count;
-
- /* execute false-statement */
- if (!_slang_assemble_operation (file, op->children + 2, 0, flow, space, info, &stk))
- return 0;
- /* TODO: pass-in stk to cleanup */
- if (!_slang_cleanup_stack (file, op->children + 2, 0, space))
- return 0;
-
- /* resolve end of if-false statement */
- file->code[else_jump].param[0] = file->count;
-
- return 1;
-}
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * \file slang_assemble_conditional.c + * slang condtional expressions assembler + * \author Michal Krol + */ + +#include "imports.h" +#include "slang_utility.h" +#include "slang_assemble_conditional.h" +#include "slang_assemble.h" + +/* _slang_assemble_logicaland() */ + +int _slang_assemble_logicaland (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info) +{ + /* + and: + <left-expression> + jumpz zero + <right-expression> + jump end + zero: + push 0 + end: + */ + + unsigned int zero_jump, end_jump; + slang_assembly_stack_info stk; + + /* evaluate left expression */ + if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + + /* jump to pushing 0 if not true */ + zero_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump_if_zero)) + return 0; + + /* evaluate right expression */ + if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + + /* jump to the end of the expression */ + end_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump)) + return 0; + + /* push 0 on stack */ + file->code[zero_jump].param[0] = file->count; + if (!slang_assembly_file_push (file, slang_asm_bool_push)) + return 0; + + /* the end of the expression */ + file->code[end_jump].param[0] = file->count; + + return 1; +} + +/* _slang_assemble_logicalor() */ + +int _slang_assemble_logicalor (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info) +{ + /* + or: + <left-expression> + jumpz right + push 1 + jump end + right: + <right-expression> + end: + */ + + unsigned int right_jump, end_jump; + slang_assembly_stack_info stk; + + /* evaluate left expression */ + if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + + /* jump to evaluation of right expression if not true */ + right_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump_if_zero)) + return 0; + + /* push 1 on stack */ + if (!slang_assembly_file_push_literal (file, slang_asm_bool_push, 1.0f)) + return 0; + + /* jump to the end of the expression */ + end_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump)) + return 0; + + /* evaluate right expression */ + file->code[right_jump].param[0] = file->count; + if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + + /* the end of the expression */ + file->code[end_jump].param[0] = file->count; + + return 1; +} + +/* _slang_assemble_select() */ + +int _slang_assemble_select (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info) +{ + /* + select: + <condition-expression> + jumpz false + <true-expression> + jump end + false: + <false-expression> + end: + */ + + unsigned int cond_jump, end_jump; + slang_assembly_stack_info stk; + + /* execute condition expression */ + if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + + /* jump to false expression if not true */ + cond_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump_if_zero)) + return 0; + + /* execute true expression */ + if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + + /* jump to the end of the expression */ + end_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump)) + return 0; + + /* resolve false point */ + file->code[cond_jump].param[0] = file->count; + + /* execute false expression */ + if (!_slang_assemble_operation (file, op->children + 2, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + + /* resolve the end of the expression */ + file->code[end_jump].param[0] = file->count; + + return 1; +} + +/* _slang_assemble_for() */ + +int _slang_assemble_for (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info) +{ + /* + for: + <init-statement> + jump start + break: + jump end + continue: + <loop-increment> + start: + <condition-statement> + jumpz end + <loop-body> + jump continue + end: + */ + + unsigned int start_jump, end_jump, cond_jump; + unsigned int break_label, cont_label; + slang_assembly_flow_control loop_flow = *flow; + slang_assembly_stack_info stk; + + /* execute initialization statement */ + if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk)) + return 0; + /* TODO: pass-in stk to cleanup */ + if (!_slang_cleanup_stack (file, op->children, 0, space)) + return 0; + + /* skip the "go to the end of the loop" and loop-increment statements */ + start_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump)) + return 0; + + /* go to the end of the loop - break statements are directed here */ + break_label = file->count; + end_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump)) + return 0; + + /* resolve the beginning of the loop - continue statements are directed here */ + cont_label = file->count; + + /* execute loop-increment statement */ + if (!_slang_assemble_operation (file, op->children + 2, 0, flow, space, info, &stk)) + return 0; + /* TODO: pass-in stk to cleanup */ + if (!_slang_cleanup_stack (file, op->children + 2, 0, space)) + return 0; + + /* resolve the condition point */ + file->code[start_jump].param[0] = file->count; + + /* execute condition statement */ + if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk)) + return 0; + /* TODO: inspect stk */ + + /* jump to the end of the loop if not true */ + cond_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump_if_zero)) + return 0; + + /* execute loop body */ + loop_flow.loop_start = cont_label; + loop_flow.loop_end = break_label; + if (!_slang_assemble_operation (file, op->children + 3, 0, &loop_flow, space, info, &stk)) + return 0; + /* TODO: pass-in stk to cleanup */ + if (!_slang_cleanup_stack (file, op->children + 3, 0, space)) + return 0; + + /* go to the beginning of the loop */ + if (!slang_assembly_file_push_label (file, slang_asm_jump, cont_label)) + return 0; + + /* resolve the end of the loop */ + file->code[end_jump].param[0] = file->count; + file->code[cond_jump].param[0] = file->count; + + return 1; +} + +/* _slang_assemble_do() */ + +int _slang_assemble_do (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info) +{ + /* + do: + jump start + break: + jump end + continue: + jump condition + start: + <loop-body> + condition: + <condition-statement> + jumpz end + jump start + end: + */ + + unsigned int skip_jump, end_jump, cont_jump, cond_jump; + unsigned int break_label, cont_label; + slang_assembly_flow_control loop_flow = *flow; + slang_assembly_stack_info stk; + + /* skip the "go to the end of the loop" and "go to condition" statements */ + skip_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump)) + return 0; + + /* go to the end of the loop - break statements are directed here */ + break_label = file->count; + end_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump)) + return 0; + + /* go to condition - continue statements are directed here */ + cont_label = file->count; + cont_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump)) + return 0; + + /* resolve the beginning of the loop */ + file->code[skip_jump].param[0] = file->count; + + /* execute loop body */ + loop_flow.loop_start = cont_label; + loop_flow.loop_end = break_label; + if (!_slang_assemble_operation (file, op->children, 0, &loop_flow, space, info, &stk)) + return 0; + /* TODO: pass-in stk to cleanup */ + if (!_slang_cleanup_stack (file, op->children, 0, space)) + return 0; + + /* resolve condition point */ + file->code[cont_jump].param[0] = file->count; + + /* execute condition statement */ + if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk)) + return 0; + /* TODO: pass-in stk to cleanup */ + + /* jump to the end of the loop if not true */ + cond_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump_if_zero)) + return 0; + + /* jump to the beginning of the loop */ + if (!slang_assembly_file_push_label (file, slang_asm_jump, file->code[skip_jump].param[0])) + return 0; + + /* resolve the end of the loop */ + file->code[end_jump].param[0] = file->count; + file->code[cond_jump].param[0] = file->count; + + return 1; +} + +/* _slang_assemble_while() */ + +int _slang_assemble_while (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info) +{ + /* + while: + jump continue + break: + jump end + continue: + <condition-statement> + jumpz end + <loop-body> + jump continue + end: + */ + + unsigned int skip_jump, end_jump, cond_jump; + unsigned int break_label; + slang_assembly_flow_control loop_flow = *flow; + slang_assembly_stack_info stk; + + /* skip the "go to the end of the loop" statement */ + skip_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump)) + return 0; + + /* go to the end of the loop - break statements are directed here */ + break_label = file->count; + end_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump)) + return 0; + + /* resolve the beginning of the loop - continue statements are directed here */ + file->code[skip_jump].param[0] = file->count; + + /* execute condition statement */ + if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk)) + return 0; + /* TODO: pass-in stk to cleanup */ + + /* jump to the end of the loop if not true */ + cond_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump_if_zero)) + return 0; + + /* execute loop body */ + loop_flow.loop_start = file->code[skip_jump].param[0]; + loop_flow.loop_end = break_label; + if (!_slang_assemble_operation (file, op->children + 1, 0, &loop_flow, space, info, &stk)) + return 0; + /* TODO: pass-in stk to cleanup */ + if (!_slang_cleanup_stack (file, op->children + 1, 0, space)) + return 0; + + /* jump to the beginning of the loop */ + if (!slang_assembly_file_push_label (file, slang_asm_jump, file->code[skip_jump].param[0])) + return 0; + + /* resolve the end of the loop */ + file->code[end_jump].param[0] = file->count; + file->code[cond_jump].param[0] = file->count; + + return 1; +} + +/* _slang_assemble_if() */ + +int _slang_assemble_if (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info) +{ + /* + if: + <condition-statement> + jumpz else + <true-statement> + jump end + else: + <false-statement> + end: + */ + + unsigned int cond_jump, else_jump; + slang_assembly_stack_info stk; + + /* execute condition statement */ + if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk)) + return 0; + /* TODO: pass-in stk to cleanup */ + + /* jump to false-statement if not true */ + cond_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump_if_zero)) + return 0; + + /* execute true-statement */ + if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk)) + return 0; + /* TODO: pass-in stk to cleanup */ + if (!_slang_cleanup_stack (file, op->children + 1, 0, space)) + return 0; + + /* skip if-false statement */ + else_jump = file->count; + if (!slang_assembly_file_push (file, slang_asm_jump)) + return 0; + + /* resolve start of false-statement */ + file->code[cond_jump].param[0] = file->count; + + /* execute false-statement */ + if (!_slang_assemble_operation (file, op->children + 2, 0, flow, space, info, &stk)) + return 0; + /* TODO: pass-in stk to cleanup */ + if (!_slang_cleanup_stack (file, op->children + 2, 0, space)) + return 0; + + /* resolve end of if-false statement */ + file->code[else_jump].param[0] = file->count; + + return 1; +} + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_conditional.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_conditional.h index f52b4129d..b8defae68 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_conditional.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_conditional.h @@ -1,67 +1,67 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#if !defined SLANG_ASSEMBLE_CONDITIONAL_H
-#define SLANG_ASSEMBLE_CONDITIONAL_H
-
-#include "slang_assemble.h"
-
-#if defined __cplusplus
-extern "C" {
-#endif
-
-int _slang_assemble_logicaland (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info);
-
-int _slang_assemble_logicalor (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info);
-
-int _slang_assemble_select (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info);
-
-int _slang_assemble_for (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info);
-
-int _slang_assemble_do (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info);
-
-int _slang_assemble_while (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info);
-
-int _slang_assemble_if (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#if !defined SLANG_ASSEMBLE_CONDITIONAL_H +#define SLANG_ASSEMBLE_CONDITIONAL_H + +#include "slang_assemble.h" + +#if defined __cplusplus +extern "C" { +#endif + +int _slang_assemble_logicaland (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info); + +int _slang_assemble_logicalor (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info); + +int _slang_assemble_select (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info); + +int _slang_assemble_for (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info); + +int _slang_assemble_do (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info); + +int _slang_assemble_while (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info); + +int _slang_assemble_if (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_constructor.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_constructor.c index 76a30f6b6..85ccea9e2 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_constructor.c +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_constructor.c @@ -1,339 +1,339 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_assemble_constructor.c
- * slang constructor and vector swizzle assembler
- * \author Michal Krol
- */
-
-#include "imports.h"
-#include "slang_utility.h"
-#include "slang_assemble_constructor.h"
-#include "slang_assemble_typeinfo.h"
-#include "slang_storage.h"
-
-/* _slang_is_swizzle() */
-
-int _slang_is_swizzle (const char *field, unsigned int rows, slang_swizzle *swz)
-{
- unsigned int i;
- int xyzw = 0, rgba = 0, stpq = 0;
-
- /* the swizzle can be at most 4-component long */
- swz->num_components = slang_string_length (field);
- if (swz->num_components > 4)
- return 0;
-
- for (i = 0; i < swz->num_components; i++)
- {
- /* mark which swizzle group is used */
- switch (field[i])
- {
- case 'x':
- case 'y':
- case 'z':
- case 'w':
- xyzw = 1;
- break;
- case 'r':
- case 'g':
- case 'b':
- case 'a':
- rgba = 1;
- break;
- case 's':
- case 't':
- case 'p':
- case 'q':
- stpq = 1;
- break;
- default:
- return 0;
- }
-
- /* collect swizzle component */
- switch (field[i])
- {
- case 'x':
- case 'r':
- case 's':
- swz->swizzle[i] = 0;
- break;
- case 'y':
- case 'g':
- case 't':
- if (rows < 2)
- return 0;
- swz->swizzle[i] = 1;
- break;
- case 'z':
- case 'b':
- case 'p':
- if (rows < 3)
- return 0;
- swz->swizzle[i] = 2;
- break;
- case 'w':
- case 'a':
- case 'q':
- if (rows < 4)
- return 0;
- swz->swizzle[i] = 3;
- break;
- }
- }
-
- /* only one swizzle group can be used */
- if ((xyzw && rgba) || (xyzw && stpq) || (rgba && stpq))
- return 0;
-
- return 1;
-}
-
-/* _slang_is_swizzle_mask() */
-
-int _slang_is_swizzle_mask (const slang_swizzle *swz, unsigned int rows)
-{
- unsigned int c, i;
-
- if (swz->num_components > rows)
- return 0;
- c = swz->swizzle[0];
- for (i = 1; i < swz->num_components; i++)
- {
- if (swz->swizzle[i] <= c)
- return 0;
- c = swz->swizzle[i];
- }
- return 1;
-}
-
-/* _slang_multiply_swizzles() */
-
-void _slang_multiply_swizzles (slang_swizzle *dst, const slang_swizzle *left,
- const slang_swizzle *right)
-{
- unsigned int i;
- dst->num_components = right->num_components;
- for (i = 0; i < right->num_components; i++)
- dst->swizzle[i] = left->swizzle[right->swizzle[i]];
-}
-
-/* _slang_assemble_constructor() */
-
-static int constructor_aggregate (slang_assembly_file *file, const slang_storage_aggregate *flat,
- unsigned int *index, slang_operation *op, unsigned int size, slang_assembly_flow_control *flow,
- slang_assembly_name_space *space, slang_assembly_local_info *info)
-{
- slang_assembly_typeinfo ti;
- int result;
- slang_storage_aggregate agg, flat_agg;
- slang_assembly_stack_info stk;
- unsigned int i;
-
- slang_assembly_typeinfo_construct (&ti);
- if (!(result = _slang_typeof_operation (op, space, &ti)))
- goto end1;
-
- slang_storage_aggregate_construct (&agg);
- if (!(result = _slang_aggregate_variable (&agg, &ti.spec, NULL, space->funcs, space->structs)))
- goto end2;
-
- slang_storage_aggregate_construct (&flat_agg);
- if (!(result = _slang_flatten_aggregate (&flat_agg, &agg)))
- goto end;
-
- if (!(result = _slang_assemble_operation (file, op, 0, flow, space, info, &stk)))
- goto end;
-
- for (i = 0; i < flat_agg.count; i++)
- {
- const slang_storage_array *arr1 = flat_agg.arrays + i;
- const slang_storage_array *arr2 = flat->arrays + *index;
-
- if (arr1->type != arr2->type)
- {
- /* TODO: convert (generic) from arr1 to arr2 */
- }
- (*index)++;
- /* TODO: watch the index, if it reaches the size, pop off the stack subsequent values */
- }
-
- result = 1;
-end:
- slang_storage_aggregate_destruct (&flat_agg);
-end2:
- slang_storage_aggregate_destruct (&agg);
-end1:
- slang_assembly_typeinfo_destruct (&ti);
- return result;
-}
-/* XXX: general swizzle! */
-int _slang_assemble_constructor (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info)
-{
- slang_assembly_typeinfo ti;
- int result;
- slang_storage_aggregate agg, flat;
- unsigned int size, index, i;
-
- slang_assembly_typeinfo_construct (&ti);
- if (!(result = _slang_typeof_operation (op, space, &ti)))
- goto end1;
-
- slang_storage_aggregate_construct (&agg);
- if (!(result = _slang_aggregate_variable (&agg, &ti.spec, NULL, space->funcs, space->structs)))
- goto end2;
-
- size = _slang_sizeof_aggregate (&agg);
-
- slang_storage_aggregate_construct (&flat);
- if (!(result = _slang_flatten_aggregate (&flat, &agg)))
- goto end;
-
- index = 0;
- for (i = 0; i < op->num_children; i++)
- {
- if (!(result = constructor_aggregate (file, &flat, &index, op->children + i, size, flow,
- space, info)))
- goto end;
- /* TODO: watch the index, if it reaches the size, raise an error */
- }
-
- result = 1;
-end:
- slang_storage_aggregate_destruct (&flat);
-end2:
- slang_storage_aggregate_destruct (&agg);
-end1:
- slang_assembly_typeinfo_destruct (&ti);
- return result;
-}
-
-/* _slang_assemble_constructor_from_swizzle() */
-/* XXX: wrong */
-int _slang_assemble_constructor_from_swizzle (slang_assembly_file *file, const slang_swizzle *swz,
- slang_type_specifier *spec, slang_type_specifier *master_spec, slang_assembly_local_info *info)
-{
- unsigned int master_rows, i;
- switch (master_spec->type)
- {
- case slang_spec_bool:
- case slang_spec_int:
- case slang_spec_float:
- master_rows = 1;
- break;
- case slang_spec_bvec2:
- case slang_spec_ivec2:
- case slang_spec_vec2:
- master_rows = 2;
- break;
- case slang_spec_bvec3:
- case slang_spec_ivec3:
- case slang_spec_vec3:
- master_rows = 3;
- break;
- case slang_spec_bvec4:
- case slang_spec_ivec4:
- case slang_spec_vec4:
- master_rows = 4;
- break;
- default:
- break;
- }
- for (i = 0; i < master_rows; i++)
- {
- switch (master_spec->type)
- {
- case slang_spec_bool:
- case slang_spec_bvec2:
- case slang_spec_bvec3:
- case slang_spec_bvec4:
- if (!slang_assembly_file_push_label2 (file, slang_asm_bool_copy, (master_rows - i) * 4,
- i * 4))
- return 0;
- break;
- case slang_spec_int:
- case slang_spec_ivec2:
- case slang_spec_ivec3:
- case slang_spec_ivec4:
- if (!slang_assembly_file_push_label2 (file, slang_asm_int_copy, (master_rows - i) * 4,
- i * 4))
- return 0;
- break;
- case slang_spec_float:
- case slang_spec_vec2:
- case slang_spec_vec3:
- case slang_spec_vec4:
- if (!slang_assembly_file_push_label2 (file, slang_asm_float_copy,
- (master_rows - i) * 4, i * 4))
- return 0;
- break;
- default:
- break;
- }
- }
- if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4))
- return 0;
- for (i = swz->num_components; i > 0; i--)
- {
- unsigned int n = i - 1;
- if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->swizzle_tmp, 16))
- return 0;
- if (!slang_assembly_file_push_label (file, slang_asm_addr_push, swz->swizzle[n] * 4))
- return 0;
- if (!slang_assembly_file_push (file, slang_asm_addr_add))
- return 0;
- switch (master_spec->type)
- {
- case slang_spec_bool:
- case slang_spec_bvec2:
- case slang_spec_bvec3:
- case slang_spec_bvec4:
- if (!slang_assembly_file_push (file, slang_asm_bool_deref))
- return 0;
- break;
- case slang_spec_int:
- case slang_spec_ivec2:
- case slang_spec_ivec3:
- case slang_spec_ivec4:
- if (!slang_assembly_file_push (file, slang_asm_int_deref))
- return 0;
- break;
- case slang_spec_float:
- case slang_spec_vec2:
- case slang_spec_vec3:
- case slang_spec_vec4:
- if (!slang_assembly_file_push (file, slang_asm_float_deref))
- return 0;
- break;
- default:
- break;
- }
- }
- return 1;
-}
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * \file slang_assemble_constructor.c + * slang constructor and vector swizzle assembler + * \author Michal Krol + */ + +#include "imports.h" +#include "slang_utility.h" +#include "slang_assemble_constructor.h" +#include "slang_assemble_typeinfo.h" +#include "slang_storage.h" + +/* _slang_is_swizzle() */ + +int _slang_is_swizzle (const char *field, unsigned int rows, slang_swizzle *swz) +{ + unsigned int i; + int xyzw = 0, rgba = 0, stpq = 0; + + /* the swizzle can be at most 4-component long */ + swz->num_components = slang_string_length (field); + if (swz->num_components > 4) + return 0; + + for (i = 0; i < swz->num_components; i++) + { + /* mark which swizzle group is used */ + switch (field[i]) + { + case 'x': + case 'y': + case 'z': + case 'w': + xyzw = 1; + break; + case 'r': + case 'g': + case 'b': + case 'a': + rgba = 1; + break; + case 's': + case 't': + case 'p': + case 'q': + stpq = 1; + break; + default: + return 0; + } + + /* collect swizzle component */ + switch (field[i]) + { + case 'x': + case 'r': + case 's': + swz->swizzle[i] = 0; + break; + case 'y': + case 'g': + case 't': + if (rows < 2) + return 0; + swz->swizzle[i] = 1; + break; + case 'z': + case 'b': + case 'p': + if (rows < 3) + return 0; + swz->swizzle[i] = 2; + break; + case 'w': + case 'a': + case 'q': + if (rows < 4) + return 0; + swz->swizzle[i] = 3; + break; + } + } + + /* only one swizzle group can be used */ + if ((xyzw && rgba) || (xyzw && stpq) || (rgba && stpq)) + return 0; + + return 1; +} + +/* _slang_is_swizzle_mask() */ + +int _slang_is_swizzle_mask (const slang_swizzle *swz, unsigned int rows) +{ + unsigned int c, i; + + if (swz->num_components > rows) + return 0; + c = swz->swizzle[0]; + for (i = 1; i < swz->num_components; i++) + { + if (swz->swizzle[i] <= c) + return 0; + c = swz->swizzle[i]; + } + return 1; +} + +/* _slang_multiply_swizzles() */ + +void _slang_multiply_swizzles (slang_swizzle *dst, const slang_swizzle *left, + const slang_swizzle *right) +{ + unsigned int i; + dst->num_components = right->num_components; + for (i = 0; i < right->num_components; i++) + dst->swizzle[i] = left->swizzle[right->swizzle[i]]; +} + +/* _slang_assemble_constructor() */ + +static int constructor_aggregate (slang_assembly_file *file, const slang_storage_aggregate *flat, + unsigned int *index, slang_operation *op, unsigned int size, slang_assembly_flow_control *flow, + slang_assembly_name_space *space, slang_assembly_local_info *info) +{ + slang_assembly_typeinfo ti; + int result; + slang_storage_aggregate agg, flat_agg; + slang_assembly_stack_info stk; + unsigned int i; + + slang_assembly_typeinfo_construct (&ti); + if (!(result = _slang_typeof_operation (op, space, &ti))) + goto end1; + + slang_storage_aggregate_construct (&agg); + if (!(result = _slang_aggregate_variable (&agg, &ti.spec, NULL, space->funcs, space->structs))) + goto end2; + + slang_storage_aggregate_construct (&flat_agg); + if (!(result = _slang_flatten_aggregate (&flat_agg, &agg))) + goto end; + + if (!(result = _slang_assemble_operation (file, op, 0, flow, space, info, &stk))) + goto end; + + for (i = 0; i < flat_agg.count; i++) + { + const slang_storage_array *arr1 = flat_agg.arrays + i; + const slang_storage_array *arr2 = flat->arrays + *index; + + if (arr1->type != arr2->type) + { + /* TODO: convert (generic) from arr1 to arr2 */ + } + (*index)++; + /* TODO: watch the index, if it reaches the size, pop off the stack subsequent values */ + } + + result = 1; +end: + slang_storage_aggregate_destruct (&flat_agg); +end2: + slang_storage_aggregate_destruct (&agg); +end1: + slang_assembly_typeinfo_destruct (&ti); + return result; +} +/* XXX: general swizzle! */ +int _slang_assemble_constructor (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info) +{ + slang_assembly_typeinfo ti; + int result; + slang_storage_aggregate agg, flat; + unsigned int size, index, i; + + slang_assembly_typeinfo_construct (&ti); + if (!(result = _slang_typeof_operation (op, space, &ti))) + goto end1; + + slang_storage_aggregate_construct (&agg); + if (!(result = _slang_aggregate_variable (&agg, &ti.spec, NULL, space->funcs, space->structs))) + goto end2; + + size = _slang_sizeof_aggregate (&agg); + + slang_storage_aggregate_construct (&flat); + if (!(result = _slang_flatten_aggregate (&flat, &agg))) + goto end; + + index = 0; + for (i = 0; i < op->num_children; i++) + { + if (!(result = constructor_aggregate (file, &flat, &index, op->children + i, size, flow, + space, info))) + goto end; + /* TODO: watch the index, if it reaches the size, raise an error */ + } + + result = 1; +end: + slang_storage_aggregate_destruct (&flat); +end2: + slang_storage_aggregate_destruct (&agg); +end1: + slang_assembly_typeinfo_destruct (&ti); + return result; +} + +/* _slang_assemble_constructor_from_swizzle() */ +/* XXX: wrong */ +int _slang_assemble_constructor_from_swizzle (slang_assembly_file *file, const slang_swizzle *swz, + slang_type_specifier *spec, slang_type_specifier *master_spec, slang_assembly_local_info *info) +{ + unsigned int master_rows, i; + switch (master_spec->type) + { + case slang_spec_bool: + case slang_spec_int: + case slang_spec_float: + master_rows = 1; + break; + case slang_spec_bvec2: + case slang_spec_ivec2: + case slang_spec_vec2: + master_rows = 2; + break; + case slang_spec_bvec3: + case slang_spec_ivec3: + case slang_spec_vec3: + master_rows = 3; + break; + case slang_spec_bvec4: + case slang_spec_ivec4: + case slang_spec_vec4: + master_rows = 4; + break; + default: + break; + } + for (i = 0; i < master_rows; i++) + { + switch (master_spec->type) + { + case slang_spec_bool: + case slang_spec_bvec2: + case slang_spec_bvec3: + case slang_spec_bvec4: + if (!slang_assembly_file_push_label2 (file, slang_asm_bool_copy, (master_rows - i) * 4, + i * 4)) + return 0; + break; + case slang_spec_int: + case slang_spec_ivec2: + case slang_spec_ivec3: + case slang_spec_ivec4: + if (!slang_assembly_file_push_label2 (file, slang_asm_int_copy, (master_rows - i) * 4, + i * 4)) + return 0; + break; + case slang_spec_float: + case slang_spec_vec2: + case slang_spec_vec3: + case slang_spec_vec4: + if (!slang_assembly_file_push_label2 (file, slang_asm_float_copy, + (master_rows - i) * 4, i * 4)) + return 0; + break; + default: + break; + } + } + if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4)) + return 0; + for (i = swz->num_components; i > 0; i--) + { + unsigned int n = i - 1; + if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->swizzle_tmp, 16)) + return 0; + if (!slang_assembly_file_push_label (file, slang_asm_addr_push, swz->swizzle[n] * 4)) + return 0; + if (!slang_assembly_file_push (file, slang_asm_addr_add)) + return 0; + switch (master_spec->type) + { + case slang_spec_bool: + case slang_spec_bvec2: + case slang_spec_bvec3: + case slang_spec_bvec4: + if (!slang_assembly_file_push (file, slang_asm_bool_deref)) + return 0; + break; + case slang_spec_int: + case slang_spec_ivec2: + case slang_spec_ivec3: + case slang_spec_ivec4: + if (!slang_assembly_file_push (file, slang_asm_int_deref)) + return 0; + break; + case slang_spec_float: + case slang_spec_vec2: + case slang_spec_vec3: + case slang_spec_vec4: + if (!slang_assembly_file_push (file, slang_asm_float_deref)) + return 0; + break; + default: + break; + } + } + return 1; +} + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_constructor.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_constructor.h index f8a0fead3..31048bc7b 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_constructor.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_constructor.h @@ -1,80 +1,80 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#if !defined SLANG_ASSEMBLE_CONSTRUCTOR_H
-#define SLANG_ASSEMBLE_CONSTRUCTOR_H
-
-#include "slang_assemble.h"
-#include "slang_compile.h"
-
-#if defined __cplusplus
-extern "C" {
-#endif
-
-/*
- holds a complete information about vector swizzle - the <swizzle> array contains
- vector component sources indices, where 0 is "x", 1 is "y", ...
- example: "xwz" --> { 3, { 0, 3, 2, n/u } }
-*/
-typedef struct slang_swizzle_
-{
- unsigned int num_components;
- unsigned int swizzle[4];
-} slang_swizzle;
-
-/*
- checks if a field selector is a general swizzle (an r-value swizzle with replicated
- components or an l-value swizzle mask) for a vector
- returns 1 if this is the case, <swz> is filled with swizzle information
- returns 0 otherwise
-*/
-int _slang_is_swizzle (const char *field, unsigned int rows, slang_swizzle *swz);
-
-/*
- checks if a general swizzle is an l-value swizzle - these swizzles do not have
- duplicated fields and they are specified in order
- returns 1 if this is a swizzle mask
- returns 0 otherwise
-*/
-int _slang_is_swizzle_mask (const slang_swizzle *swz, unsigned int rows);
-
-/*
- combines two swizzles to form single swizzle
- example: "wzyx.yx" --> "zw"
-*/
-void _slang_multiply_swizzles (slang_swizzle *, const slang_swizzle *, const slang_swizzle *);
-
-int _slang_assemble_constructor (slang_assembly_file *file, slang_operation *op,
- slang_assembly_flow_control *flow, slang_assembly_name_space *space,
- slang_assembly_local_info *info);
-
-int _slang_assemble_constructor_from_swizzle (slang_assembly_file *file, const slang_swizzle *swz,
- slang_type_specifier *spec, slang_type_specifier *master_spec, slang_assembly_local_info *info);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#if !defined SLANG_ASSEMBLE_CONSTRUCTOR_H +#define SLANG_ASSEMBLE_CONSTRUCTOR_H + +#include "slang_assemble.h" +#include "slang_compile.h" + +#if defined __cplusplus +extern "C" { +#endif + +/* + holds a complete information about vector swizzle - the <swizzle> array contains + vector component sources indices, where 0 is "x", 1 is "y", ... + example: "xwz" --> { 3, { 0, 3, 2, n/u } } +*/ +typedef struct slang_swizzle_ +{ + unsigned int num_components; + unsigned int swizzle[4]; +} slang_swizzle; + +/* + checks if a field selector is a general swizzle (an r-value swizzle with replicated + components or an l-value swizzle mask) for a vector + returns 1 if this is the case, <swz> is filled with swizzle information + returns 0 otherwise +*/ +int _slang_is_swizzle (const char *field, unsigned int rows, slang_swizzle *swz); + +/* + checks if a general swizzle is an l-value swizzle - these swizzles do not have + duplicated fields and they are specified in order + returns 1 if this is a swizzle mask + returns 0 otherwise +*/ +int _slang_is_swizzle_mask (const slang_swizzle *swz, unsigned int rows); + +/* + combines two swizzles to form single swizzle + example: "wzyx.yx" --> "zw" +*/ +void _slang_multiply_swizzles (slang_swizzle *, const slang_swizzle *, const slang_swizzle *); + +int _slang_assemble_constructor (slang_assembly_file *file, slang_operation *op, + slang_assembly_flow_control *flow, slang_assembly_name_space *space, + slang_assembly_local_info *info); + +int _slang_assemble_constructor_from_swizzle (slang_assembly_file *file, const slang_swizzle *swz, + slang_type_specifier *spec, slang_type_specifier *master_spec, slang_assembly_local_info *info); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_typeinfo.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_typeinfo.c index ce78f66eb..d2cae447a 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_typeinfo.c +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_typeinfo.c @@ -1,430 +1,430 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_assemble_typeinfo.c
- * slang type info
- * \author Michal Krol
- */
-
-#include "imports.h"
-#include "slang_utility.h"
-#include "slang_assemble_typeinfo.h"
-
-/* slang_assembly_typeinfo */
-
-void slang_assembly_typeinfo_construct (slang_assembly_typeinfo *ti)
-{
- slang_type_specifier_construct (&ti->spec);
-}
-
-void slang_assembly_typeinfo_destruct (slang_assembly_typeinfo *ti)
-{
- slang_type_specifier_destruct (&ti->spec);
-}
-
-/* _slang_typeof_operation() */
-
-int _slang_typeof_operation (slang_operation *op, slang_assembly_name_space *space,
- slang_assembly_typeinfo *ti)
-{
- ti->can_be_referenced = 0;
- ti->is_swizzled = 0;
-
- switch (op->type)
- {
- case slang_oper_block_no_new_scope:
- case slang_oper_block_new_scope:
- case slang_oper_variable_decl:
- case slang_oper_asm:
- case slang_oper_break:
- case slang_oper_continue:
- case slang_oper_discard:
- case slang_oper_return:
- case slang_oper_if:
- case slang_oper_while:
- case slang_oper_do:
- case slang_oper_for:
- case slang_oper_void:
- ti->spec.type = slang_spec_void;
- break;
- case slang_oper_expression:
- case slang_oper_assign:
- case slang_oper_addassign:
- case slang_oper_subassign:
- case slang_oper_mulassign:
- case slang_oper_divassign:
- case slang_oper_preincrement:
- case slang_oper_predecrement:
- if (!_slang_typeof_operation (op->children, space, ti))
- return 0;
- break;
- case slang_oper_literal_bool:
- case slang_oper_logicalor:
- case slang_oper_logicalxor:
- case slang_oper_logicaland:
- case slang_oper_equal:
- case slang_oper_notequal:
- case slang_oper_less:
- case slang_oper_greater:
- case slang_oper_lessequal:
- case slang_oper_greaterequal:
- case slang_oper_not:
- ti->spec.type = slang_spec_bool;
- break;
- case slang_oper_literal_int:
- ti->spec.type = slang_spec_int;
- break;
- case slang_oper_literal_float:
- ti->spec.type = slang_spec_float;
- break;
- case slang_oper_identifier:
- {
- slang_variable *var;
-
- var = _slang_locate_variable (op->locals, op->identifier, 1);
- if (var == NULL)
- return 0;
- if (!slang_type_specifier_copy (&ti->spec, &var->type.specifier))
- return 0;
- ti->can_be_referenced = 1;
- }
- break;
- case slang_oper_sequence:
- /* TODO: check [0] and [1] if they match */
- if (!_slang_typeof_operation (op->children + 1, space, ti))
- return 0;
- ti->can_be_referenced = 0;
- ti->is_swizzled = 0;
- break;
- /*case slang_oper_modassign:*/
- /*case slang_oper_lshassign:*/
- /*case slang_oper_rshassign:*/
- /*case slang_oper_orassign:*/
- /*case slang_oper_xorassign:*/
- /*case slang_oper_andassign:*/
- case slang_oper_select:
- /* TODO: check [1] and [2] if they match */
- if (!_slang_typeof_operation (op->children + 1, space, ti))
- return 0;
- ti->can_be_referenced = 0;
- ti->is_swizzled = 0;
- break;
- /*case slang_oper_bitor:*/
- /*case slang_oper_bitxor:*/
- /*case slang_oper_bitand:*/
- /*case slang_oper_lshift:*/
- /*case slang_oper_rshift:*/
- case slang_oper_add:
- {
- int exists;
- if (!_slang_typeof_function ("+", op->children, 2, space, &ti->spec, &exists))
- return 0;
- if (!exists)
- return 0;
- }
- break;
- case slang_oper_subtract:
- {
- int exists;
- if (!_slang_typeof_function ("-", op->children, 2, space, &ti->spec, &exists))
- return 0;
- if (!exists)
- return 0;
- }
- break;
- case slang_oper_multiply:
- {
- int exists;
- if (!_slang_typeof_function ("*", op->children, 2, space, &ti->spec, &exists))
- return 0;
- if (!exists)
- return 0;
- }
- break;
- case slang_oper_divide:
- {
- int exists;
- if (!_slang_typeof_function ("/", op->children, 2, space, &ti->spec, &exists))
- return 0;
- if (!exists)
- return 0;
- }
- break;
- /*case slang_oper_modulus:*/
- case slang_oper_plus:
- {
- int exists;
- if (!_slang_typeof_function ("+", op->children, 1, space, &ti->spec, &exists))
- return 0;
- if (!exists)
- return 0;
- }
- break;
- case slang_oper_minus:
- {
- int exists;
- if (!_slang_typeof_function ("-", op->children, 1, space, &ti->spec, &exists))
- return 0;
- if (!exists)
- return 0;
- }
- break;
- /*case slang_oper_complement:*/
- case slang_oper_subscript:
- {
- slang_assembly_typeinfo _ti;
- slang_assembly_typeinfo_construct (&_ti);
- if (!_slang_typeof_operation (op->children, space, &_ti))
- {
- slang_assembly_typeinfo_destruct (&_ti);
- return 0;
- }
- ti->can_be_referenced = _ti.can_be_referenced;
- switch (_ti.spec.type)
- {
- case slang_spec_bvec2:
- case slang_spec_bvec3:
- case slang_spec_bvec4:
- ti->spec.type = slang_spec_bool;
- break;
- case slang_spec_ivec2:
- case slang_spec_ivec3:
- case slang_spec_ivec4:
- ti->spec.type = slang_spec_int;
- break;
- case slang_spec_vec2:
- case slang_spec_vec3:
- case slang_spec_vec4:
- ti->spec.type = slang_spec_float;
- break;
- case slang_spec_mat2:
- ti->spec.type = slang_spec_vec2;
- break;
- case slang_spec_mat3:
- ti->spec.type = slang_spec_vec3;
- break;
- case slang_spec_mat4:
- ti->spec.type = slang_spec_vec4;
- break;
- case slang_spec_array:
- if (!slang_type_specifier_copy (&ti->spec, _ti.spec._array))
- {
- slang_assembly_typeinfo_destruct (&_ti);
- return 0;
- }
- break;
- default:
- slang_assembly_typeinfo_destruct (&_ti);
- return 0;
- }
- slang_assembly_typeinfo_destruct (&_ti);
- }
- break;
- case slang_oper_call:
- {
- int exists;
- if (!_slang_typeof_function (op->identifier, op->children, op->num_children, space,
- &ti->spec, &exists))
- return 0;
- if (!exists)
- {
- slang_struct *s = slang_struct_scope_find (space->structs, op->identifier, 1);
- if (s != NULL)
- {
- ti->spec.type = slang_spec_struct;
- ti->spec._struct = (slang_struct *) slang_alloc_malloc (sizeof (slang_struct));
- if (ti->spec._struct == NULL)
- return 0;
- if (!slang_struct_construct_a (ti->spec._struct))
- {
- slang_alloc_free (ti->spec._struct);
- ti->spec._struct = NULL;
- return 0;
- }
- if (!slang_struct_copy (ti->spec._struct, s))
- return 0;
- }
- else
- {
- slang_type_specifier_type type = slang_type_specifier_type_from_string (
- op->identifier);
- if (type == slang_spec_void)
- return 0;
- ti->spec.type = type;
- }
- }
- }
- break;
- case slang_oper_field:
- {
- slang_assembly_typeinfo _ti;
- slang_assembly_typeinfo_construct (&_ti);
- if (!_slang_typeof_operation (op->children, space, &_ti))
- {
- slang_assembly_typeinfo_destruct (&_ti);
- return 0;
- }
- if (_ti.spec.type == slang_spec_struct)
- {
- slang_variable *field = _slang_locate_variable (_ti.spec._struct->fields,
- op->identifier, 0);
- if (field == NULL)
- {
- slang_assembly_typeinfo_destruct (&_ti);
- return 0;
- }
- if (!slang_type_specifier_copy (&ti->spec, &field->type.specifier))
- {
- slang_assembly_typeinfo_destruct (&_ti);
- return 0;
- }
- }
- else
- {
- unsigned int rows;
- switch (_ti.spec.type)
- {
- case slang_spec_vec2:
- case slang_spec_ivec2:
- case slang_spec_bvec2:
- rows = 2;
- break;
- case slang_spec_vec3:
- case slang_spec_ivec3:
- case slang_spec_bvec3:
- rows = 3;
- break;
- case slang_spec_vec4:
- case slang_spec_ivec4:
- case slang_spec_bvec4:
- rows = 4;
- break;
- default:
- slang_assembly_typeinfo_destruct (&_ti);
- return 0;
- }
- if (!_slang_is_swizzle (op->identifier, rows, &ti->swz))
- return 0;
- ti->is_swizzled = 1;
- ti->can_be_referenced = _ti.can_be_referenced && _slang_is_swizzle_mask (&ti->swz,
- rows);
- if (_ti.is_swizzled)
- {
- slang_swizzle swz;
- _slang_multiply_swizzles (&swz, &_ti.swz, &ti->swz);
- ti->swz = swz;
- }
- switch (_ti.spec.type)
- {
- case slang_spec_vec2:
- case slang_spec_vec3:
- case slang_spec_vec4:
- switch (ti->swz.num_components)
- {
- case 1:
- ti->spec.type = slang_spec_float;
- break;
- case 2:
- ti->spec.type = slang_spec_vec2;
- break;
- case 3:
- ti->spec.type = slang_spec_vec3;
- break;
- case 4:
- ti->spec.type = slang_spec_vec4;
- break;
- }
- break;
- case slang_spec_ivec2:
- case slang_spec_ivec3:
- case slang_spec_ivec4:
- switch (ti->swz.num_components)
- {
- case 1:
- ti->spec.type = slang_spec_int;
- break;
- case 2:
- ti->spec.type = slang_spec_ivec2;
- break;
- case 3:
- ti->spec.type = slang_spec_ivec3;
- break;
- case 4:
- ti->spec.type = slang_spec_ivec4;
- break;
- }
- break;
- case slang_spec_bvec2:
- case slang_spec_bvec3:
- case slang_spec_bvec4:
- switch (ti->swz.num_components)
- {
- case 1:
- ti->spec.type = slang_spec_bool;
- break;
- case 2:
- ti->spec.type = slang_spec_bvec2;
- break;
- case 3:
- ti->spec.type = slang_spec_bvec3;
- break;
- case 4:
- ti->spec.type = slang_spec_bvec4;
- break;
- }
- break;
- default:
- break;
- }
- }
- slang_assembly_typeinfo_destruct (&_ti);
- return 1;
- }
- break;
- case slang_oper_postincrement:
- case slang_oper_postdecrement:
- if (!_slang_typeof_operation (op->children, space, ti))
- return 0;
- ti->can_be_referenced = 0;
- ti->is_swizzled = 0;
- break;
- default:
- return 0;
- }
- return 1;
-}
-
-/* _slang_typeof_function() */
-
-int _slang_typeof_function (const char *name, slang_operation *params, unsigned int num_params,
- slang_assembly_name_space *space, slang_type_specifier *spec, int *exists)
-{
- slang_function *fun = _slang_locate_function (name, params, num_params, space);
- *exists = fun != NULL;
- if (fun == NULL)
- return 1;
- return slang_type_specifier_copy (spec, &fun->header.type.specifier);
-}
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * \file slang_assemble_typeinfo.c + * slang type info + * \author Michal Krol + */ + +#include "imports.h" +#include "slang_utility.h" +#include "slang_assemble_typeinfo.h" + +/* slang_assembly_typeinfo */ + +void slang_assembly_typeinfo_construct (slang_assembly_typeinfo *ti) +{ + slang_type_specifier_construct (&ti->spec); +} + +void slang_assembly_typeinfo_destruct (slang_assembly_typeinfo *ti) +{ + slang_type_specifier_destruct (&ti->spec); +} + +/* _slang_typeof_operation() */ + +int _slang_typeof_operation (slang_operation *op, slang_assembly_name_space *space, + slang_assembly_typeinfo *ti) +{ + ti->can_be_referenced = 0; + ti->is_swizzled = 0; + + switch (op->type) + { + case slang_oper_block_no_new_scope: + case slang_oper_block_new_scope: + case slang_oper_variable_decl: + case slang_oper_asm: + case slang_oper_break: + case slang_oper_continue: + case slang_oper_discard: + case slang_oper_return: + case slang_oper_if: + case slang_oper_while: + case slang_oper_do: + case slang_oper_for: + case slang_oper_void: + ti->spec.type = slang_spec_void; + break; + case slang_oper_expression: + case slang_oper_assign: + case slang_oper_addassign: + case slang_oper_subassign: + case slang_oper_mulassign: + case slang_oper_divassign: + case slang_oper_preincrement: + case slang_oper_predecrement: + if (!_slang_typeof_operation (op->children, space, ti)) + return 0; + break; + case slang_oper_literal_bool: + case slang_oper_logicalor: + case slang_oper_logicalxor: + case slang_oper_logicaland: + case slang_oper_equal: + case slang_oper_notequal: + case slang_oper_less: + case slang_oper_greater: + case slang_oper_lessequal: + case slang_oper_greaterequal: + case slang_oper_not: + ti->spec.type = slang_spec_bool; + break; + case slang_oper_literal_int: + ti->spec.type = slang_spec_int; + break; + case slang_oper_literal_float: + ti->spec.type = slang_spec_float; + break; + case slang_oper_identifier: + { + slang_variable *var; + + var = _slang_locate_variable (op->locals, op->identifier, 1); + if (var == NULL) + return 0; + if (!slang_type_specifier_copy (&ti->spec, &var->type.specifier)) + return 0; + ti->can_be_referenced = 1; + } + break; + case slang_oper_sequence: + /* TODO: check [0] and [1] if they match */ + if (!_slang_typeof_operation (op->children + 1, space, ti)) + return 0; + ti->can_be_referenced = 0; + ti->is_swizzled = 0; + break; + /*case slang_oper_modassign:*/ + /*case slang_oper_lshassign:*/ + /*case slang_oper_rshassign:*/ + /*case slang_oper_orassign:*/ + /*case slang_oper_xorassign:*/ + /*case slang_oper_andassign:*/ + case slang_oper_select: + /* TODO: check [1] and [2] if they match */ + if (!_slang_typeof_operation (op->children + 1, space, ti)) + return 0; + ti->can_be_referenced = 0; + ti->is_swizzled = 0; + break; + /*case slang_oper_bitor:*/ + /*case slang_oper_bitxor:*/ + /*case slang_oper_bitand:*/ + /*case slang_oper_lshift:*/ + /*case slang_oper_rshift:*/ + case slang_oper_add: + { + int exists; + if (!_slang_typeof_function ("+", op->children, 2, space, &ti->spec, &exists)) + return 0; + if (!exists) + return 0; + } + break; + case slang_oper_subtract: + { + int exists; + if (!_slang_typeof_function ("-", op->children, 2, space, &ti->spec, &exists)) + return 0; + if (!exists) + return 0; + } + break; + case slang_oper_multiply: + { + int exists; + if (!_slang_typeof_function ("*", op->children, 2, space, &ti->spec, &exists)) + return 0; + if (!exists) + return 0; + } + break; + case slang_oper_divide: + { + int exists; + if (!_slang_typeof_function ("/", op->children, 2, space, &ti->spec, &exists)) + return 0; + if (!exists) + return 0; + } + break; + /*case slang_oper_modulus:*/ + case slang_oper_plus: + { + int exists; + if (!_slang_typeof_function ("+", op->children, 1, space, &ti->spec, &exists)) + return 0; + if (!exists) + return 0; + } + break; + case slang_oper_minus: + { + int exists; + if (!_slang_typeof_function ("-", op->children, 1, space, &ti->spec, &exists)) + return 0; + if (!exists) + return 0; + } + break; + /*case slang_oper_complement:*/ + case slang_oper_subscript: + { + slang_assembly_typeinfo _ti; + slang_assembly_typeinfo_construct (&_ti); + if (!_slang_typeof_operation (op->children, space, &_ti)) + { + slang_assembly_typeinfo_destruct (&_ti); + return 0; + } + ti->can_be_referenced = _ti.can_be_referenced; + switch (_ti.spec.type) + { + case slang_spec_bvec2: + case slang_spec_bvec3: + case slang_spec_bvec4: + ti->spec.type = slang_spec_bool; + break; + case slang_spec_ivec2: + case slang_spec_ivec3: + case slang_spec_ivec4: + ti->spec.type = slang_spec_int; + break; + case slang_spec_vec2: + case slang_spec_vec3: + case slang_spec_vec4: + ti->spec.type = slang_spec_float; + break; + case slang_spec_mat2: + ti->spec.type = slang_spec_vec2; + break; + case slang_spec_mat3: + ti->spec.type = slang_spec_vec3; + break; + case slang_spec_mat4: + ti->spec.type = slang_spec_vec4; + break; + case slang_spec_array: + if (!slang_type_specifier_copy (&ti->spec, _ti.spec._array)) + { + slang_assembly_typeinfo_destruct (&_ti); + return 0; + } + break; + default: + slang_assembly_typeinfo_destruct (&_ti); + return 0; + } + slang_assembly_typeinfo_destruct (&_ti); + } + break; + case slang_oper_call: + { + int exists; + if (!_slang_typeof_function (op->identifier, op->children, op->num_children, space, + &ti->spec, &exists)) + return 0; + if (!exists) + { + slang_struct *s = slang_struct_scope_find (space->structs, op->identifier, 1); + if (s != NULL) + { + ti->spec.type = slang_spec_struct; + ti->spec._struct = (slang_struct *) slang_alloc_malloc (sizeof (slang_struct)); + if (ti->spec._struct == NULL) + return 0; + if (!slang_struct_construct_a (ti->spec._struct)) + { + slang_alloc_free (ti->spec._struct); + ti->spec._struct = NULL; + return 0; + } + if (!slang_struct_copy (ti->spec._struct, s)) + return 0; + } + else + { + slang_type_specifier_type type = slang_type_specifier_type_from_string ( + op->identifier); + if (type == slang_spec_void) + return 0; + ti->spec.type = type; + } + } + } + break; + case slang_oper_field: + { + slang_assembly_typeinfo _ti; + slang_assembly_typeinfo_construct (&_ti); + if (!_slang_typeof_operation (op->children, space, &_ti)) + { + slang_assembly_typeinfo_destruct (&_ti); + return 0; + } + if (_ti.spec.type == slang_spec_struct) + { + slang_variable *field = _slang_locate_variable (_ti.spec._struct->fields, + op->identifier, 0); + if (field == NULL) + { + slang_assembly_typeinfo_destruct (&_ti); + return 0; + } + if (!slang_type_specifier_copy (&ti->spec, &field->type.specifier)) + { + slang_assembly_typeinfo_destruct (&_ti); + return 0; + } + } + else + { + unsigned int rows; + switch (_ti.spec.type) + { + case slang_spec_vec2: + case slang_spec_ivec2: + case slang_spec_bvec2: + rows = 2; + break; + case slang_spec_vec3: + case slang_spec_ivec3: + case slang_spec_bvec3: + rows = 3; + break; + case slang_spec_vec4: + case slang_spec_ivec4: + case slang_spec_bvec4: + rows = 4; + break; + default: + slang_assembly_typeinfo_destruct (&_ti); + return 0; + } + if (!_slang_is_swizzle (op->identifier, rows, &ti->swz)) + return 0; + ti->is_swizzled = 1; + ti->can_be_referenced = _ti.can_be_referenced && _slang_is_swizzle_mask (&ti->swz, + rows); + if (_ti.is_swizzled) + { + slang_swizzle swz; + _slang_multiply_swizzles (&swz, &_ti.swz, &ti->swz); + ti->swz = swz; + } + switch (_ti.spec.type) + { + case slang_spec_vec2: + case slang_spec_vec3: + case slang_spec_vec4: + switch (ti->swz.num_components) + { + case 1: + ti->spec.type = slang_spec_float; + break; + case 2: + ti->spec.type = slang_spec_vec2; + break; + case 3: + ti->spec.type = slang_spec_vec3; + break; + case 4: + ti->spec.type = slang_spec_vec4; + break; + } + break; + case slang_spec_ivec2: + case slang_spec_ivec3: + case slang_spec_ivec4: + switch (ti->swz.num_components) + { + case 1: + ti->spec.type = slang_spec_int; + break; + case 2: + ti->spec.type = slang_spec_ivec2; + break; + case 3: + ti->spec.type = slang_spec_ivec3; + break; + case 4: + ti->spec.type = slang_spec_ivec4; + break; + } + break; + case slang_spec_bvec2: + case slang_spec_bvec3: + case slang_spec_bvec4: + switch (ti->swz.num_components) + { + case 1: + ti->spec.type = slang_spec_bool; + break; + case 2: + ti->spec.type = slang_spec_bvec2; + break; + case 3: + ti->spec.type = slang_spec_bvec3; + break; + case 4: + ti->spec.type = slang_spec_bvec4; + break; + } + break; + default: + break; + } + } + slang_assembly_typeinfo_destruct (&_ti); + return 1; + } + break; + case slang_oper_postincrement: + case slang_oper_postdecrement: + if (!_slang_typeof_operation (op->children, space, ti)) + return 0; + ti->can_be_referenced = 0; + ti->is_swizzled = 0; + break; + default: + return 0; + } + return 1; +} + +/* _slang_typeof_function() */ + +int _slang_typeof_function (const char *name, slang_operation *params, unsigned int num_params, + slang_assembly_name_space *space, slang_type_specifier *spec, int *exists) +{ + slang_function *fun = _slang_locate_function (name, params, num_params, space); + *exists = fun != NULL; + if (fun == NULL) + return 1; + return slang_type_specifier_copy (spec, &fun->header.type.specifier); +} + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_typeinfo.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_typeinfo.h index 1c1839457..fc1f3e3ae 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_typeinfo.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_assemble_typeinfo.h @@ -1,67 +1,67 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#if !defined SLANG_ASSEMBLE_TYPEINFO_H
-#define SLANG_ASSEMBLE_TYPEINFO_H
-
-#include "slang_assemble_constructor.h"
-#include "slang_compile.h"
-
-#if defined __cplusplus
-extern "C" {
-#endif
-
-typedef struct slang_assembly_typeinfo_
-{
- int can_be_referenced;
- int is_swizzled;
- slang_swizzle swz;
- slang_type_specifier spec;
-} slang_assembly_typeinfo;
-
-void slang_assembly_typeinfo_construct (slang_assembly_typeinfo *);
-void slang_assembly_typeinfo_destruct (slang_assembly_typeinfo *);
-
-/*
- retrieves type information about an operation
- returns 1 on success
- returns 0 otherwise
-*/
-int _slang_typeof_operation (slang_operation *, slang_assembly_name_space *,
- slang_assembly_typeinfo *);
-
-/*
- retrieves type of a function prototype, if one exists
- returns 1 on success, even if the function was not found
- returns 0 otherwise
-*/
-int _slang_typeof_function (const char *name, slang_operation *params, unsigned int num_params,
- slang_assembly_name_space *space, slang_type_specifier *spec, int *exists);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#if !defined SLANG_ASSEMBLE_TYPEINFO_H +#define SLANG_ASSEMBLE_TYPEINFO_H + +#include "slang_assemble_constructor.h" +#include "slang_compile.h" + +#if defined __cplusplus +extern "C" { +#endif + +typedef struct slang_assembly_typeinfo_ +{ + int can_be_referenced; + int is_swizzled; + slang_swizzle swz; + slang_type_specifier spec; +} slang_assembly_typeinfo; + +void slang_assembly_typeinfo_construct (slang_assembly_typeinfo *); +void slang_assembly_typeinfo_destruct (slang_assembly_typeinfo *); + +/* + retrieves type information about an operation + returns 1 on success + returns 0 otherwise +*/ +int _slang_typeof_operation (slang_operation *, slang_assembly_name_space *, + slang_assembly_typeinfo *); + +/* + retrieves type of a function prototype, if one exists + returns 1 on success, even if the function was not found + returns 0 otherwise +*/ +int _slang_typeof_function (const char *name, slang_operation *params, unsigned int num_params, + slang_assembly_name_space *space, slang_type_specifier *spec, int *exists); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_compile.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_compile.h index a9a075c37..d78c66f00 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_compile.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_compile.h @@ -68,8 +68,8 @@ typedef enum slang_type_specifier_type_ slang_spec_sampler2DShadow, slang_spec_struct, slang_spec_array -} slang_type_specifier_type;
-
+} slang_type_specifier_type; + slang_type_specifier_type slang_type_specifier_type_from_string (const char *); typedef struct slang_type_specifier_ @@ -77,11 +77,11 @@ typedef struct slang_type_specifier_ slang_type_specifier_type type; struct slang_struct_ *_struct; /* spec_struct */ struct slang_type_specifier_ *_array; /* spec_array */ -} slang_type_specifier;
-
-void slang_type_specifier_construct (slang_type_specifier *);
-void slang_type_specifier_destruct (slang_type_specifier *);
-int slang_type_specifier_copy (slang_type_specifier *, const slang_type_specifier *);
+} slang_type_specifier; + +void slang_type_specifier_construct (slang_type_specifier *); +void slang_type_specifier_destruct (slang_type_specifier *); +int slang_type_specifier_copy (slang_type_specifier *, const slang_type_specifier *); int slang_type_specifier_equal (const slang_type_specifier *, const slang_type_specifier *); typedef struct slang_fully_specified_type_ @@ -171,9 +171,9 @@ typedef struct slang_operation_ float literal; /* bool, literal_int, literal_float */ char *identifier; /* asm, identifier, call, field */ slang_variable_scope *locals; -} slang_operation;
-
-int slang_operation_construct_a (slang_operation *);
+} slang_operation; + +int slang_operation_construct_a (slang_operation *); void slang_operation_destruct (slang_operation *); typedef struct slang_variable_ @@ -181,10 +181,10 @@ typedef struct slang_variable_ slang_fully_specified_type type; char *name; slang_operation *array_size; /* spec_array */ - slang_operation *initializer;
+ slang_operation *initializer; unsigned int address; -} slang_variable;
-
+} slang_variable; + slang_variable *_slang_locate_variable (slang_variable_scope *scope, const char *name, int all); typedef struct slang_struct_scope_ @@ -192,8 +192,8 @@ typedef struct slang_struct_scope_ struct slang_struct_ *structs; unsigned int num_structs; struct slang_struct_scope_ *outer_scope; -} slang_struct_scope;
-
+} slang_struct_scope; + struct slang_struct_ *slang_struct_scope_find (slang_struct_scope *, const char *, int); typedef struct slang_struct_ @@ -201,9 +201,9 @@ typedef struct slang_struct_ char *name; slang_variable_scope *fields; slang_struct_scope *structs; -} slang_struct;
-
-int slang_struct_construct_a (slang_struct *);
+} slang_struct; + +int slang_struct_construct_a (slang_struct *); int slang_struct_copy (slang_struct *, const slang_struct *); typedef enum slang_function_kind_ @@ -219,7 +219,7 @@ typedef struct slang_function_ slang_variable header; slang_variable_scope *parameters; unsigned int param_count; - slang_operation *body;
+ slang_operation *body; unsigned int address; } slang_function; diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_execute.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_execute.c index 6c5cf3daf..57941469c 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_execute.c +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_execute.c @@ -1,352 +1,352 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_execute.c
- * intermediate code interpreter
- * \author Michal Krol
- */
-
-#include "imports.h"
-#include "slang_utility.h"
-#include "slang_assemble.h"
-#include "slang_storage.h"
-#include "slang_execute.h"
-
-static void dump_instruction (FILE *f, slang_assembly *a, unsigned int i)
-{
- fprintf (f, "%.5u:\t", i);
-
- switch (a->type)
- {
- case slang_asm_none:
- fprintf (f, "none");
- break;
- case slang_asm_float_copy:
- fprintf (f, "float_copy\t%d, %d", a->param[0], a->param[1]);
- break;
- case slang_asm_float_move:
- fprintf (f, "float_move\t%d, %d", a->param[0], a->param[1]);
- break;
- case slang_asm_float_push:
- fprintf (f, "float_push\t%f", a->literal);
- break;
- case slang_asm_float_deref:
- fprintf (f, "float_deref");
- break;
- case slang_asm_float_add:
- fprintf (f, "float_add");
- break;
- case slang_asm_float_multiply:
- fprintf (f, "float_multiply");
- break;
- case slang_asm_float_divide:
- fprintf (f, "float_divide");
- break;
- case slang_asm_float_negate:
- fprintf (f, "float_negate");
- break;
- case slang_asm_float_less:
- fprintf (f, "float_less");
- break;
- case slang_asm_float_equal:
- fprintf (f, "float_equal\t%d, %d", a->param[0], a->param[1]);
- break;
- case slang_asm_float_to_int:
- fprintf (f, "float_to_int");
- break;
- case slang_asm_int_copy:
- fprintf (f, "int_copy\t%d, %d", a->param[0], a->param[1]);
- break;
- case slang_asm_int_move:
- fprintf (f, "int_move\t%d, %d", a->param[0], a->param[1]);
- break;
- case slang_asm_int_push:
- fprintf (f, "int_push\t%d", (GLint) a->literal);
- break;
- case slang_asm_int_deref:
- fprintf (f, "int_deref");
- break;
- case slang_asm_int_to_float:
- fprintf (f, "int_to_float");
- break;
- case slang_asm_int_to_addr:
- fprintf (f, "int_to_addr");
- break;
- case slang_asm_bool_copy:
- fprintf (f, "bool_copy\t%d, %d", a->param[0], a->param[1]);
- break;
- case slang_asm_bool_move:
- fprintf (f, "bool_move\t%d, %d", a->param[0], a->param[1]);
- break;
- case slang_asm_bool_push:
- fprintf (f, "bool_push\t%d", a->literal != 0.0f);
- break;
- case slang_asm_bool_deref:
- fprintf (f, "bool_deref");
- break;
- case slang_asm_addr_copy:
- fprintf (f, "addr_copy");
- break;
- case slang_asm_addr_push:
- fprintf (f, "addr_push\t%u", a->param[0]);
- break;
- case slang_asm_addr_deref:
- fprintf (f, "addr_deref");
- break;
- case slang_asm_addr_add:
- fprintf (f, "addr_add");
- break;
- case slang_asm_addr_multiply:
- fprintf (f, "addr_multiply");
- break;
- case slang_asm_jump:
- fprintf (f, "jump\t%u", a->param[0]);
- break;
- case slang_asm_jump_if_zero:
- fprintf (f, "jump_if_zero\t%u", a->param[0]);
- break;
- case slang_asm_enter:
- fprintf (f, "enter\t%u", a->param[0]);
- break;
- case slang_asm_leave:
- fprintf (f, "leave");
- break;
- case slang_asm_local_alloc:
- fprintf (f, "local_alloc\t%u", a->param[0]);
- break;
- case slang_asm_local_free:
- fprintf (f, "local_free\t%u", a->param[0]);
- break;
- case slang_asm_local_addr:
- fprintf (f, "local_addr\t%u, %u", a->param[0], a->param[1]);
- break;
- case slang_asm_call:
- fprintf (f, "call\t%u", a->param[0]);
- break;
- case slang_asm_return:
- fprintf (f, "return");
- break;
- case slang_asm_discard:
- fprintf (f, "discard");
- break;
- case slang_asm_exit:
- fprintf (f, "exit");
- break;
- default:
- break;
- }
-
- fprintf (f, "\n");
-}
-
-static void dump (const slang_assembly_file *file)
-{
- unsigned int i;
- static unsigned int counter = 0;
- FILE *f;
- char filename[256];
-
- counter++;
- sprintf (filename, "~mesa-slang-assembly-dump-(%u).txt", counter);
- f = fopen (filename, "w");
- if (f == NULL)
- return;
-
- for (i = 0; i < file->count; i++)
- dump_instruction (f, file->code + i, i);
-
- fclose (f);
-}
-
-int _slang_execute (const slang_assembly_file *file)
-{
- slang_machine mach;
- FILE *f;
-
- mach.ip = 0;
- mach.sp = SLANG_MACHINE_STACK_SIZE;
- mach.bp = 0;
- mach.kill = 0;
- mach.exit = 0;
-
- /* assume 32-bit machine */
- /* XXX why???, disabling the pointer size assertions here.
- * See bug 4021.
- */
- _static_assert(sizeof (GLfloat) == 4);
- /*_static_assert(sizeof (GLfloat *) == 4);*/
- _static_assert(sizeof (GLuint) == 4);
- /*_static_assert(sizeof (GLuint *) == 4);*/
-
- dump (file);
-
- f = fopen ("~mesa-slang-assembly-execution.txt", "w");
-
- while (!mach.exit)
- {
- slang_assembly *a = file->code + mach.ip;
- if (f != NULL)
- {
- unsigned int i;
- dump_instruction (f, a, mach.ip);
- fprintf (f, "\t\tsp=%u bp=%u\n", mach.sp, mach.bp);
- for (i = mach.sp; i < SLANG_MACHINE_STACK_SIZE; i++)
- fprintf (f, "\t%.5u\t%6f\t%u\n", i, mach.stack._float[i], mach.stack._addr[i]);
- fflush (f);
- }
- mach.ip++;
-
- switch (a->type)
- {
- case slang_asm_none:
- break;
- case slang_asm_float_copy:
- case slang_asm_int_copy:
- case slang_asm_bool_copy:
- *(mach.stack._floatp[mach.sp + a->param[0] / 4] + a->param[1] / 4) =
- mach.stack._float[mach.sp];
- mach.sp++;
- break;
- case slang_asm_float_move:
- case slang_asm_int_move:
- case slang_asm_bool_move:
- mach.stack._float[mach.sp + a->param[0] / 4] =
- mach.stack._float[mach.sp + (mach.stack._addr[mach.sp] + a->param[1]) / 4];
- break;
- case slang_asm_float_push:
- case slang_asm_int_push:
- case slang_asm_bool_push:
- mach.sp--;
- mach.stack._float[mach.sp] = a->literal;
- break;
- case slang_asm_float_deref:
- case slang_asm_int_deref:
- case slang_asm_bool_deref:
- mach.stack._float[mach.sp] = *mach.stack._floatp[mach.sp];
- break;
- case slang_asm_float_add:
- mach.stack._float[mach.sp + 1] += mach.stack._float[mach.sp];
- mach.sp++;
- break;
- case slang_asm_float_multiply:
- mach.stack._float[mach.sp + 1] *= mach.stack._float[mach.sp];
- mach.sp++;
- break;
- case slang_asm_float_divide:
- mach.stack._float[mach.sp + 1] /= mach.stack._float[mach.sp];
- mach.sp++;
- break;
- case slang_asm_float_negate:
- mach.stack._float[mach.sp] = -mach.stack._float[mach.sp];
- break;
- case slang_asm_float_less:
- mach.stack._float[mach.sp + 1] =
- mach.stack._float[mach.sp + 1] < mach.stack._float[mach.sp] ? 1.0f : 0.0f;
- mach.sp++;
- break;
- case slang_asm_float_equal:
- mach.sp--;
- mach.stack._float[mach.sp] = mach.stack._float[mach.sp + 1 + a->param[0] / 4] ==
- mach.stack._float[mach.sp + 1 + a->param[1] / 4] ? 1.0f : 0.0f;
- break;
- case slang_asm_float_to_int:
- mach.stack._float[mach.sp] = (GLfloat) (GLint) mach.stack._float[mach.sp];
- break;
- case slang_asm_int_to_float:
- break;
- case slang_asm_int_to_addr:
- mach.stack._addr[mach.sp] = (GLuint) (GLint) mach.stack._float[mach.sp];
- break;
- case slang_asm_addr_copy:
- *mach.stack._addrp[mach.sp + 1] = mach.stack._addr[mach.sp];
- mach.sp++;
- break;
- case slang_asm_addr_push:
- mach.sp--;
- mach.stack._addr[mach.sp] = a->param[0];
- break;
- case slang_asm_addr_deref:
- mach.stack._addr[mach.sp] = *mach.stack._addrp[mach.sp];
- break;
- case slang_asm_addr_add:
- mach.stack._addr[mach.sp + 1] += mach.stack._addr[mach.sp];
- mach.sp++;
- break;
- case slang_asm_addr_multiply:
- mach.stack._addr[mach.sp + 1] *= mach.stack._addr[mach.sp];
- mach.sp++;
- break;
- case slang_asm_jump:
- mach.ip = a->param[0];
- break;
- case slang_asm_jump_if_zero:
- if (mach.stack._float[mach.sp] == 0.0f)
- mach.ip = a->param[0];
- mach.sp++;
- break;
- case slang_asm_enter:
- mach.sp--;
- mach.stack._addr[mach.sp] = mach.bp;
- mach.bp = mach.sp + a->param[0] / 4;
- break;
- case slang_asm_leave:
- mach.bp = mach.stack._addr[mach.sp];
- mach.sp++;
- break;
- case slang_asm_local_alloc:
- mach.sp -= a->param[0] / 4;
- break;
- case slang_asm_local_free:
- mach.sp += a->param[0] / 4;
- break;
- case slang_asm_local_addr:
- mach.sp--;
- mach.stack._addr[mach.sp] = (GLuint) mach.stack._addr + mach.bp * 4 -
- (a->param[0] + a->param[1]) + 4;
- break;
- case slang_asm_call:
- mach.sp--;
- mach.stack._addr[mach.sp] = mach.ip;
- mach.ip = a->param[0];
- break;
- case slang_asm_return:
- mach.ip = mach.stack._addr[mach.sp];
- mach.sp++;
- break;
- case slang_asm_discard:
- mach.kill = 1;
- break;
- case slang_asm_exit:
- mach.exit = 1;
- break;
- }
- }
-
- if (f != NULL)
- fclose (f);
-
- return 0;
-}
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * \file slang_execute.c + * intermediate code interpreter + * \author Michal Krol + */ + +#include "imports.h" +#include "slang_utility.h" +#include "slang_assemble.h" +#include "slang_storage.h" +#include "slang_execute.h" + +static void dump_instruction (FILE *f, slang_assembly *a, unsigned int i) +{ + fprintf (f, "%.5u:\t", i); + + switch (a->type) + { + case slang_asm_none: + fprintf (f, "none"); + break; + case slang_asm_float_copy: + fprintf (f, "float_copy\t%d, %d", a->param[0], a->param[1]); + break; + case slang_asm_float_move: + fprintf (f, "float_move\t%d, %d", a->param[0], a->param[1]); + break; + case slang_asm_float_push: + fprintf (f, "float_push\t%f", a->literal); + break; + case slang_asm_float_deref: + fprintf (f, "float_deref"); + break; + case slang_asm_float_add: + fprintf (f, "float_add"); + break; + case slang_asm_float_multiply: + fprintf (f, "float_multiply"); + break; + case slang_asm_float_divide: + fprintf (f, "float_divide"); + break; + case slang_asm_float_negate: + fprintf (f, "float_negate"); + break; + case slang_asm_float_less: + fprintf (f, "float_less"); + break; + case slang_asm_float_equal: + fprintf (f, "float_equal\t%d, %d", a->param[0], a->param[1]); + break; + case slang_asm_float_to_int: + fprintf (f, "float_to_int"); + break; + case slang_asm_int_copy: + fprintf (f, "int_copy\t%d, %d", a->param[0], a->param[1]); + break; + case slang_asm_int_move: + fprintf (f, "int_move\t%d, %d", a->param[0], a->param[1]); + break; + case slang_asm_int_push: + fprintf (f, "int_push\t%d", (GLint) a->literal); + break; + case slang_asm_int_deref: + fprintf (f, "int_deref"); + break; + case slang_asm_int_to_float: + fprintf (f, "int_to_float"); + break; + case slang_asm_int_to_addr: + fprintf (f, "int_to_addr"); + break; + case slang_asm_bool_copy: + fprintf (f, "bool_copy\t%d, %d", a->param[0], a->param[1]); + break; + case slang_asm_bool_move: + fprintf (f, "bool_move\t%d, %d", a->param[0], a->param[1]); + break; + case slang_asm_bool_push: + fprintf (f, "bool_push\t%d", a->literal != 0.0f); + break; + case slang_asm_bool_deref: + fprintf (f, "bool_deref"); + break; + case slang_asm_addr_copy: + fprintf (f, "addr_copy"); + break; + case slang_asm_addr_push: + fprintf (f, "addr_push\t%u", a->param[0]); + break; + case slang_asm_addr_deref: + fprintf (f, "addr_deref"); + break; + case slang_asm_addr_add: + fprintf (f, "addr_add"); + break; + case slang_asm_addr_multiply: + fprintf (f, "addr_multiply"); + break; + case slang_asm_jump: + fprintf (f, "jump\t%u", a->param[0]); + break; + case slang_asm_jump_if_zero: + fprintf (f, "jump_if_zero\t%u", a->param[0]); + break; + case slang_asm_enter: + fprintf (f, "enter\t%u", a->param[0]); + break; + case slang_asm_leave: + fprintf (f, "leave"); + break; + case slang_asm_local_alloc: + fprintf (f, "local_alloc\t%u", a->param[0]); + break; + case slang_asm_local_free: + fprintf (f, "local_free\t%u", a->param[0]); + break; + case slang_asm_local_addr: + fprintf (f, "local_addr\t%u, %u", a->param[0], a->param[1]); + break; + case slang_asm_call: + fprintf (f, "call\t%u", a->param[0]); + break; + case slang_asm_return: + fprintf (f, "return"); + break; + case slang_asm_discard: + fprintf (f, "discard"); + break; + case slang_asm_exit: + fprintf (f, "exit"); + break; + default: + break; + } + + fprintf (f, "\n"); +} + +static void dump (const slang_assembly_file *file) +{ + unsigned int i; + static unsigned int counter = 0; + FILE *f; + char filename[256]; + + counter++; + sprintf (filename, "~mesa-slang-assembly-dump-(%u).txt", counter); + f = fopen (filename, "w"); + if (f == NULL) + return; + + for (i = 0; i < file->count; i++) + dump_instruction (f, file->code + i, i); + + fclose (f); +} + +int _slang_execute (const slang_assembly_file *file) +{ + slang_machine mach; + FILE *f; + + mach.ip = 0; + mach.sp = SLANG_MACHINE_STACK_SIZE; + mach.bp = 0; + mach.kill = 0; + mach.exit = 0; + + /* assume 32-bit machine */ + /* XXX why???, disabling the pointer size assertions here. + * See bug 4021. + */ + _static_assert(sizeof (GLfloat) == 4); + /*_static_assert(sizeof (GLfloat *) == 4);*/ + _static_assert(sizeof (GLuint) == 4); + /*_static_assert(sizeof (GLuint *) == 4);*/ + + dump (file); + + f = fopen ("~mesa-slang-assembly-execution.txt", "w"); + + while (!mach.exit) + { + slang_assembly *a = file->code + mach.ip; + if (f != NULL) + { + unsigned int i; + dump_instruction (f, a, mach.ip); + fprintf (f, "\t\tsp=%u bp=%u\n", mach.sp, mach.bp); + for (i = mach.sp; i < SLANG_MACHINE_STACK_SIZE; i++) + fprintf (f, "\t%.5u\t%6f\t%u\n", i, mach.stack._float[i], mach.stack._addr[i]); + fflush (f); + } + mach.ip++; + + switch (a->type) + { + case slang_asm_none: + break; + case slang_asm_float_copy: + case slang_asm_int_copy: + case slang_asm_bool_copy: + *(mach.stack._floatp[mach.sp + a->param[0] / 4] + a->param[1] / 4) = + mach.stack._float[mach.sp]; + mach.sp++; + break; + case slang_asm_float_move: + case slang_asm_int_move: + case slang_asm_bool_move: + mach.stack._float[mach.sp + a->param[0] / 4] = + mach.stack._float[mach.sp + (mach.stack._addr[mach.sp] + a->param[1]) / 4]; + break; + case slang_asm_float_push: + case slang_asm_int_push: + case slang_asm_bool_push: + mach.sp--; + mach.stack._float[mach.sp] = a->literal; + break; + case slang_asm_float_deref: + case slang_asm_int_deref: + case slang_asm_bool_deref: + mach.stack._float[mach.sp] = *mach.stack._floatp[mach.sp]; + break; + case slang_asm_float_add: + mach.stack._float[mach.sp + 1] += mach.stack._float[mach.sp]; + mach.sp++; + break; + case slang_asm_float_multiply: + mach.stack._float[mach.sp + 1] *= mach.stack._float[mach.sp]; + mach.sp++; + break; + case slang_asm_float_divide: + mach.stack._float[mach.sp + 1] /= mach.stack._float[mach.sp]; + mach.sp++; + break; + case slang_asm_float_negate: + mach.stack._float[mach.sp] = -mach.stack._float[mach.sp]; + break; + case slang_asm_float_less: + mach.stack._float[mach.sp + 1] = + mach.stack._float[mach.sp + 1] < mach.stack._float[mach.sp] ? 1.0f : 0.0f; + mach.sp++; + break; + case slang_asm_float_equal: + mach.sp--; + mach.stack._float[mach.sp] = mach.stack._float[mach.sp + 1 + a->param[0] / 4] == + mach.stack._float[mach.sp + 1 + a->param[1] / 4] ? 1.0f : 0.0f; + break; + case slang_asm_float_to_int: + mach.stack._float[mach.sp] = (GLfloat) (GLint) mach.stack._float[mach.sp]; + break; + case slang_asm_int_to_float: + break; + case slang_asm_int_to_addr: + mach.stack._addr[mach.sp] = (GLuint) (GLint) mach.stack._float[mach.sp]; + break; + case slang_asm_addr_copy: + *mach.stack._addrp[mach.sp + 1] = mach.stack._addr[mach.sp]; + mach.sp++; + break; + case slang_asm_addr_push: + mach.sp--; + mach.stack._addr[mach.sp] = a->param[0]; + break; + case slang_asm_addr_deref: + mach.stack._addr[mach.sp] = *mach.stack._addrp[mach.sp]; + break; + case slang_asm_addr_add: + mach.stack._addr[mach.sp + 1] += mach.stack._addr[mach.sp]; + mach.sp++; + break; + case slang_asm_addr_multiply: + mach.stack._addr[mach.sp + 1] *= mach.stack._addr[mach.sp]; + mach.sp++; + break; + case slang_asm_jump: + mach.ip = a->param[0]; + break; + case slang_asm_jump_if_zero: + if (mach.stack._float[mach.sp] == 0.0f) + mach.ip = a->param[0]; + mach.sp++; + break; + case slang_asm_enter: + mach.sp--; + mach.stack._addr[mach.sp] = mach.bp; + mach.bp = mach.sp + a->param[0] / 4; + break; + case slang_asm_leave: + mach.bp = mach.stack._addr[mach.sp]; + mach.sp++; + break; + case slang_asm_local_alloc: + mach.sp -= a->param[0] / 4; + break; + case slang_asm_local_free: + mach.sp += a->param[0] / 4; + break; + case slang_asm_local_addr: + mach.sp--; + mach.stack._addr[mach.sp] = (GLuint) mach.stack._addr + mach.bp * 4 - + (a->param[0] + a->param[1]) + 4; + break; + case slang_asm_call: + mach.sp--; + mach.stack._addr[mach.sp] = mach.ip; + mach.ip = a->param[0]; + break; + case slang_asm_return: + mach.ip = mach.stack._addr[mach.sp]; + mach.sp++; + break; + case slang_asm_discard: + mach.kill = 1; + break; + case slang_asm_exit: + mach.exit = 1; + break; + } + } + + if (f != NULL) + fclose (f); + + return 0; +} + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_execute.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_execute.h index 8ff1eb17c..7a7765441 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_execute.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_execute.h @@ -1,57 +1,57 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#if !defined SLANG_EXECUTE_H
-#define SLANG_EXECUTE_H
-
-#if defined __cplusplus
-extern "C" {
-#endif
-
-#define SLANG_MACHINE_STACK_SIZE 1024
-
-typedef struct slang_machine_
-{
- GLuint ip; /* instruction pointer, for flow control */
- GLuint sp; /* stack pointer, for stack access */
- GLuint bp; /* base pointer, for local variable access */
- GLuint kill; /* discard the fragment */
- GLuint exit; /* terminate the shader */
- union stack_
- {
- GLfloat _float[SLANG_MACHINE_STACK_SIZE];
- GLfloat *_floatp[SLANG_MACHINE_STACK_SIZE];
- GLuint _addr[SLANG_MACHINE_STACK_SIZE];
- GLuint *_addrp[SLANG_MACHINE_STACK_SIZE];
- } stack;
-} slang_machine;
-
-int _slang_execute (const slang_assembly_file *);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#if !defined SLANG_EXECUTE_H +#define SLANG_EXECUTE_H + +#if defined __cplusplus +extern "C" { +#endif + +#define SLANG_MACHINE_STACK_SIZE 1024 + +typedef struct slang_machine_ +{ + GLuint ip; /* instruction pointer, for flow control */ + GLuint sp; /* stack pointer, for stack access */ + GLuint bp; /* base pointer, for local variable access */ + GLuint kill; /* discard the fragment */ + GLuint exit; /* terminate the shader */ + union stack_ + { + GLfloat _float[SLANG_MACHINE_STACK_SIZE]; + GLfloat *_floatp[SLANG_MACHINE_STACK_SIZE]; + GLuint _addr[SLANG_MACHINE_STACK_SIZE]; + GLuint *_addrp[SLANG_MACHINE_STACK_SIZE]; + } stack; +} slang_machine; + +int _slang_execute (const slang_assembly_file *); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_preprocess.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_preprocess.c index b1f62ded3..1dc156eed 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_preprocess.c +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_preprocess.c @@ -1,87 +1,87 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_preprocess.c
- * slang preprocessor
- * \author Michal Krol
- */
-
-#include "imports.h"
-#include "grammar_mesa.h"
-#include "slang_compile.h"
-#include "slang_preprocess.h"
-
-static const char *slang_version_syn =
-#include "library/slang_version_syn.h"
-;
-
-int _slang_preprocess_version (const char *text, unsigned int *version, unsigned int *eaten,
- slang_info_log *log)
-{
- grammar id;
- byte *prod, *I;
- unsigned int size;
-
- id = grammar_load_from_text ((const byte *) slang_version_syn);
- if (id == 0)
- {
- char buf[1024];
- unsigned int pos;
- grammar_get_last_error ( (unsigned char*) buf, 1024, (int*) &pos);
- slang_info_log_error (log, buf);
- return 0;
- }
-
- if (!grammar_fast_check (id, (const byte *) text, &prod, &size, 8))
- {
- char buf[1024];
- unsigned int pos;
- grammar_get_last_error ( (unsigned char*) buf, 1024, (int*) &pos);
- slang_info_log_error (log, buf);
- grammar_destroy (id);
- return 0;
- }
-
- grammar_destroy (id);
-
- /* there can be multiple #version directives - grab the last one */
- I = prod;
- while (I < prod + size)
- {
- *version =
- (unsigned int) I[0] +
- (unsigned int) I[1] * 100;
- *eaten =
- ((unsigned int) I[2]) +
- ((unsigned int) I[3] << 8) +
- ((unsigned int) I[4] << 16) +
- ((unsigned int) I[5] << 24);
- I += 6;
- }
-
- grammar_alloc_free (prod);
- return 1;
-}
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * \file slang_preprocess.c + * slang preprocessor + * \author Michal Krol + */ + +#include "imports.h" +#include "grammar_mesa.h" +#include "slang_compile.h" +#include "slang_preprocess.h" + +static const char *slang_version_syn = +#include "library/slang_version_syn.h" +; + +int _slang_preprocess_version (const char *text, unsigned int *version, unsigned int *eaten, + slang_info_log *log) +{ + grammar id; + byte *prod, *I; + unsigned int size; + + id = grammar_load_from_text ((const byte *) slang_version_syn); + if (id == 0) + { + char buf[1024]; + unsigned int pos; + grammar_get_last_error ( (unsigned char*) buf, 1024, (int*) &pos); + slang_info_log_error (log, buf); + return 0; + } + + if (!grammar_fast_check (id, (const byte *) text, &prod, &size, 8)) + { + char buf[1024]; + unsigned int pos; + grammar_get_last_error ( (unsigned char*) buf, 1024, (int*) &pos); + slang_info_log_error (log, buf); + grammar_destroy (id); + return 0; + } + + grammar_destroy (id); + + /* there can be multiple #version directives - grab the last one */ + I = prod; + while (I < prod + size) + { + *version = + (unsigned int) I[0] + + (unsigned int) I[1] * 100; + *eaten = + ((unsigned int) I[2]) + + ((unsigned int) I[3] << 8) + + ((unsigned int) I[4] << 16) + + ((unsigned int) I[5] << 24); + I += 6; + } + + grammar_alloc_free (prod); + return 1; +} + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_preprocess.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_preprocess.h index 7901e7858..637b822c9 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_preprocess.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_preprocess.h @@ -1,39 +1,39 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#if !defined SLANG_PREPROCESS_H
-#define SLANG_PREPROCESS_H
-
-#if defined __cplusplus
-extern "C" {
-#endif
-
-int _slang_preprocess_version (const char *, unsigned int *, unsigned int *, slang_info_log *);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#if !defined SLANG_PREPROCESS_H +#define SLANG_PREPROCESS_H + +#if defined __cplusplus +extern "C" { +#endif + +int _slang_preprocess_version (const char *, unsigned int *, unsigned int *, slang_info_log *); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_utility.c b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_utility.c index c07e161c8..b1b20d9e3 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_utility.c +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_utility.c @@ -1,73 +1,73 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file slang_utility.c
- * slang utilities
- * \author Michal Krol
- */
-
-#include "imports.h"
-#include "slang_utility.h"
-
-void slang_alloc_free (void *ptr)
-{
- _mesa_free (ptr);
-}
-
-void *slang_alloc_malloc (unsigned int size)
-{
- return _mesa_malloc (size);
-}
-
-void *slang_alloc_realloc (void *ptr, unsigned int old_size, unsigned int size)
-{
- return _mesa_realloc (ptr, old_size, size);
-}
-
-int slang_string_compare (const char *str1, const char *str2)
-{
- return _mesa_strcmp (str1, str2);
-}
-
-char *slang_string_copy (char *dst, const char *src)
-{
- return _mesa_strcpy (dst, src);
-}
-
-char *slang_string_concat (char *dst, const char *src)
-{
- return _mesa_strcpy (dst + _mesa_strlen (dst), src);
-}
-
-char *slang_string_duplicate (const char *src)
-{
- return _mesa_strdup (src);
-}
-
-unsigned int slang_string_length (const char *str)
-{
- return _mesa_strlen (str);
-}
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * \file slang_utility.c + * slang utilities + * \author Michal Krol + */ + +#include "imports.h" +#include "slang_utility.h" + +void slang_alloc_free (void *ptr) +{ + _mesa_free (ptr); +} + +void *slang_alloc_malloc (unsigned int size) +{ + return _mesa_malloc (size); +} + +void *slang_alloc_realloc (void *ptr, unsigned int old_size, unsigned int size) +{ + return _mesa_realloc (ptr, old_size, size); +} + +int slang_string_compare (const char *str1, const char *str2) +{ + return _mesa_strcmp (str1, str2); +} + +char *slang_string_copy (char *dst, const char *src) +{ + return _mesa_strcpy (dst, src); +} + +char *slang_string_concat (char *dst, const char *src) +{ + return _mesa_strcpy (dst + _mesa_strlen (dst), src); +} + +char *slang_string_duplicate (const char *src) +{ + return _mesa_strdup (src); +} + +unsigned int slang_string_length (const char *str) +{ + return _mesa_strlen (str); +} + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_utility.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_utility.h index 6f2f5d345..04afa18d1 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_utility.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/slang_utility.h @@ -1,51 +1,51 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#if !defined SLANG_UTILITY_H
-#define SLANG_UTILITY_H
-
-#if defined __cplusplus
-extern "C" {
-#endif
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#if !defined SLANG_UTILITY_H +#define SLANG_UTILITY_H + +#if defined __cplusplus +extern "C" { +#endif + /* Compile-time assertions. If the expression is zero, try to declare an * array of size [-1] to cause compilation error. */ #define _static_assert(expr) do { int _array[(expr) ? 1 : -1]; _array[0]; } while (0) -void slang_alloc_free (void *);
-void *slang_alloc_malloc (unsigned int);
-void *slang_alloc_realloc (void *, unsigned int, unsigned int);
-int slang_string_compare (const char *, const char *);
-char *slang_string_copy (char *, const char *);
-char *slang_string_concat (char *, const char *);
-char *slang_string_duplicate (const char *);
-unsigned int slang_string_length (const char *);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
+void slang_alloc_free (void *); +void *slang_alloc_malloc (unsigned int); +void *slang_alloc_realloc (void *, unsigned int, unsigned int); +int slang_string_compare (const char *, const char *); +char *slang_string_copy (char *, const char *); +char *slang_string_concat (char *, const char *); +char *slang_string_duplicate (const char *); +unsigned int slang_string_length (const char *); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/nx-X11/extras/Mesa/src/mesa/shader/slang/traverse_wrap.h b/nx-X11/extras/Mesa/src/mesa/shader/slang/traverse_wrap.h index f0cc76108..b2f244ee0 100644 --- a/nx-X11/extras/Mesa/src/mesa/shader/slang/traverse_wrap.h +++ b/nx-X11/extras/Mesa/src/mesa/shader/slang/traverse_wrap.h @@ -1,112 +1,112 @@ -/*
- * Mesa 3-D graphics library
- * Version: 6.3
- *
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file traverse_wrap.h
- * Handy TIntermTraverser class wrapper
- * \author Michal Krol
- */
-
-#ifndef __TRAVERSE_WRAP_H__
-#define __TRAVERSE_WRAP_H__
-
-#include "Include/intermediate.h"
-
-/*
- The original TIntermTraverser class that is used to walk the intermediate tree,
- is not very elegant in its design. One must define static functions with
- appropriate prototypes, construct TIntermTraverser object, and set its member
- function pointers to one's static functions. If traversal-specific data
- is needed, a new class must be derived, and one must up-cast the object
- passed as a parameter to the static function.
-
- The class below eliminates this burden by providing virtual methods that are
- to be overridden in the derived class.
-*/
-
-class traverse_wrap: private TIntermTraverser
-{
-private:
- static void _visitSymbol (TIntermSymbol *S, TIntermTraverser *T) {
- static_cast<traverse_wrap *> (T)->Symbol (*S);
- }
- static void _visitConstantUnion (TIntermConstantUnion *U, TIntermTraverser *T) {
- static_cast<traverse_wrap *> (T)->ConstantUnion (*U);
- }
- static bool _visitBinary (bool preVisit, TIntermBinary *B, TIntermTraverser *T) {
- return static_cast<traverse_wrap *> (T)->Binary (preVisit, *B);
- }
- static bool _visitUnary (bool preVisit, TIntermUnary *U, TIntermTraverser *T) {
- return static_cast<traverse_wrap *> (T)->Unary (preVisit, *U);
- }
- static bool _visitSelection (bool preVisit, TIntermSelection *S, TIntermTraverser *T) {
- return static_cast<traverse_wrap *> (T)->Selection (preVisit, *S);
- }
- static bool _visitAggregate (bool preVisit, TIntermAggregate *A, TIntermTraverser *T) {
- return static_cast<traverse_wrap *> (T)->Aggregate (preVisit, *A);
- }
- static bool _visitLoop (bool preVisit, TIntermLoop *L, TIntermTraverser *T) {
- return static_cast<traverse_wrap *> (T)->Loop (preVisit, *L);
- }
- static bool _visitBranch (bool preVisit, TIntermBranch *B, TIntermTraverser *T) {
- return static_cast<traverse_wrap *> (T)->Branch (preVisit, *B);
- }
-public:
- traverse_wrap () {
- visitSymbol = _visitSymbol;
- visitConstantUnion = _visitConstantUnion;
- visitBinary = _visitBinary;
- visitUnary = _visitUnary;
- visitSelection = _visitSelection;
- visitAggregate = _visitAggregate;
- visitLoop = _visitLoop;
- visitBranch = _visitBranch;
- }
-protected:
- virtual void Symbol (const TIntermSymbol &) {
- }
- virtual void ConstantUnion (const TIntermConstantUnion &) {
- }
- virtual bool Binary (bool, const TIntermBinary &) {
- return true;
- }
- virtual bool Unary (bool, const TIntermUnary &) {
- return true;
- }
- virtual bool Selection (bool, const TIntermSelection &) {
- return true;
- }
- virtual bool Aggregate (bool, const TIntermAggregate &) {
- return true;
- }
- virtual bool Loop (bool, const TIntermLoop &) {
- return true;
- }
- virtual bool Branch (bool, const TIntermBranch &) {
- return true;
- }
-};
-
-#endif
-
+/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/** + * \file traverse_wrap.h + * Handy TIntermTraverser class wrapper + * \author Michal Krol + */ + +#ifndef __TRAVERSE_WRAP_H__ +#define __TRAVERSE_WRAP_H__ + +#include "Include/intermediate.h" + +/* + The original TIntermTraverser class that is used to walk the intermediate tree, + is not very elegant in its design. One must define static functions with + appropriate prototypes, construct TIntermTraverser object, and set its member + function pointers to one's static functions. If traversal-specific data + is needed, a new class must be derived, and one must up-cast the object + passed as a parameter to the static function. + + The class below eliminates this burden by providing virtual methods that are + to be overridden in the derived class. +*/ + +class traverse_wrap: private TIntermTraverser +{ +private: + static void _visitSymbol (TIntermSymbol *S, TIntermTraverser *T) { + static_cast<traverse_wrap *> (T)->Symbol (*S); + } + static void _visitConstantUnion (TIntermConstantUnion *U, TIntermTraverser *T) { + static_cast<traverse_wrap *> (T)->ConstantUnion (*U); + } + static bool _visitBinary (bool preVisit, TIntermBinary *B, TIntermTraverser *T) { + return static_cast<traverse_wrap *> (T)->Binary (preVisit, *B); + } + static bool _visitUnary (bool preVisit, TIntermUnary *U, TIntermTraverser *T) { + return static_cast<traverse_wrap *> (T)->Unary (preVisit, *U); + } + static bool _visitSelection (bool preVisit, TIntermSelection *S, TIntermTraverser *T) { + return static_cast<traverse_wrap *> (T)->Selection (preVisit, *S); + } + static bool _visitAggregate (bool preVisit, TIntermAggregate *A, TIntermTraverser *T) { + return static_cast<traverse_wrap *> (T)->Aggregate (preVisit, *A); + } + static bool _visitLoop (bool preVisit, TIntermLoop *L, TIntermTraverser *T) { + return static_cast<traverse_wrap *> (T)->Loop (preVisit, *L); + } + static bool _visitBranch (bool preVisit, TIntermBranch *B, TIntermTraverser *T) { + return static_cast<traverse_wrap *> (T)->Branch (preVisit, *B); + } +public: + traverse_wrap () { + visitSymbol = _visitSymbol; + visitConstantUnion = _visitConstantUnion; + visitBinary = _visitBinary; + visitUnary = _visitUnary; + visitSelection = _visitSelection; + visitAggregate = _visitAggregate; + visitLoop = _visitLoop; + visitBranch = _visitBranch; + } +protected: + virtual void Symbol (const TIntermSymbol &) { + } + virtual void ConstantUnion (const TIntermConstantUnion &) { + } + virtual bool Binary (bool, const TIntermBinary &) { + return true; + } + virtual bool Unary (bool, const TIntermUnary &) { + return true; + } + virtual bool Selection (bool, const TIntermSelection &) { + return true; + } + virtual bool Aggregate (bool, const TIntermAggregate &) { + return true; + } + virtual bool Loop (bool, const TIntermLoop &) { + return true; + } + virtual bool Branch (bool, const TIntermBranch &) { + return true; + } +}; + +#endif + |