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Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.h')
-rw-r--r--nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.h405
1 files changed, 0 insertions, 405 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.h
deleted file mode 100644
index c541f77ab..000000000
--- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.h
+++ /dev/null
@@ -1,405 +0,0 @@
-/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Copyright 2000 Gareth Hughes
- * 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 (including the next
- * paragraph) 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
- * GARETH HUGHES 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.
- */
-
-/*
- * Authors:
- * Gareth Hughes <gareth@valinux.com>
- * Leif Delgass <ldelgass@retinalburn.net>
- * Jos�Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#ifndef __MACH64_CONTEXT_H__
-#define __MACH64_CONTEXT_H__
-
-#include "dri_util.h"
-#include "drm.h"
-#include "mach64_drm.h"
-
-#include "mtypes.h"
-
-#include "mach64_reg.h"
-
-#include "texmem.h"
-
-struct mach64_context;
-typedef struct mach64_context mach64ContextRec;
-typedef struct mach64_context *mach64ContextPtr;
-
-#include "mach64_lock.h"
-#include "mach64_screen.h"
-
-/* Experimental driver options */
-#define MACH64_CLIENT_STATE_EMITS 0
-
-/* Performace monitoring */
-#define ENABLE_PERF_BOXES 1
-
-/* Native vertex format */
-#define MACH64_NATIVE_VTXFMT 1
-
-/* Flags for what context state needs to be updated:
- */
-#define MACH64_NEW_ALPHA 0x0001
-#define MACH64_NEW_DEPTH 0x0002
-#define MACH64_NEW_FOG 0x0004
-#define MACH64_NEW_CLIP 0x0008
-#define MACH64_NEW_CULL 0x0010
-#define MACH64_NEW_MASKS 0x0020
-#define MACH64_NEW_RENDER_UNUSED 0x0040
-#define MACH64_NEW_WINDOW 0x0080
-#define MACH64_NEW_TEXTURE 0x0100
-#define MACH64_NEW_CONTEXT 0x0200
-#define MACH64_NEW_ALL 0x03ff
-
-/* Flags for software fallback cases:
- */
-#define MACH64_FALLBACK_TEXTURE 0x0001
-#define MACH64_FALLBACK_DRAW_BUFFER 0x0002
-#define MACH64_FALLBACK_READ_BUFFER 0x0004
-#define MACH64_FALLBACK_STENCIL 0x0008
-#define MACH64_FALLBACK_RENDER_MODE 0x0010
-#define MACH64_FALLBACK_LOGICOP 0x0020
-#define MACH64_FALLBACK_SEP_SPECULAR 0x0040
-#define MACH64_FALLBACK_BLEND_EQ 0x0080
-#define MACH64_FALLBACK_BLEND_FUNC 0x0100
-#define MACH64_FALLBACK_DISABLE 0x0200
-
-#define CARD32 GLuint /* KW: For building in mesa tree */
-
-#if MACH64_NATIVE_VTXFMT
-
-/* The vertex structures.
- */
-
-/* The size of this union is not of relevence:
- */
-union mach64_vertex_t {
- GLfloat f[16];
- GLuint ui[16];
- GLushort us2[16][2];
- GLubyte ub4[16][4];
-};
-
-typedef union mach64_vertex_t mach64Vertex, *mach64VertexPtr;
-
-#else
-
-/* Use the templated vertex format:
- */
-#define TAG(x) mach64##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-#endif /* MACH64_NATIVE_VTXFMT */
-
-/* Subpixel offsets for window coordinates:
- * These are enough to fix most glean tests except polygonOffset.
- * There are also still some gaps that show in e.g. the tunnel Mesa demo
- * or the lament xscreensaver hack.
- */
-#define SUBPIXEL_X (0.0125F)
-#define SUBPIXEL_Y (0.15F)
-
-
-typedef void (*mach64_tri_func)( mach64ContextPtr,
- mach64Vertex *,
- mach64Vertex *,
- mach64Vertex * );
-
-typedef void (*mach64_line_func)( mach64ContextPtr,
- mach64Vertex *,
- mach64Vertex * );
-
-typedef void (*mach64_point_func)( mach64ContextPtr,
- mach64Vertex * );
-
-#ifdef TEXMEM
-struct mach64_texture_object {
- driTextureObject base;
-
- GLuint offset;
-
- GLuint dirty;
- GLuint age;
-
- GLint widthLog2;
- GLint heightLog2;
- GLint maxLog2;
-
- GLint hasAlpha;
- GLint textureFormat;
-
- /* Have to keep these separate due to how they are programmed.
- * FIXME: Why don't we just use the tObj values?
- */
- GLboolean BilinearMin;
- GLboolean BilinearMag;
- GLboolean ClampS;
- GLboolean ClampT;
-};
-#else
-struct mach64_texture_object {
- struct mach64_texture_object *next;
- struct mach64_texture_object *prev;
- struct gl_texture_object *tObj;
-
- PMemBlock memBlock;
- GLuint offset;
- GLuint size;
-
- GLuint dirty;
- GLuint age;
-
- GLint bound;
- GLint heap;
-
- GLint widthLog2;
- GLint heightLog2;
- GLint maxLog2;
-
- GLint hasAlpha;
- GLint textureFormat;
-
- /* Have to keep these separate due to how they are programmed.
- * FIXME: Why don't we just use the tObj values?
- */
- GLboolean BilinearMin;
- GLboolean BilinearMag;
- GLboolean ClampS;
- GLboolean ClampT;
-};
-#endif
-
-typedef struct mach64_texture_object mach64TexObj, *mach64TexObjPtr;
-
-
-struct mach64_context {
- GLcontext *glCtx;
-
- /* Driver and hardware state management
- */
- GLuint new_state;
- GLuint dirty; /* Hardware state to be updated */
- drm_mach64_context_regs_t setup;
-
- GLuint NewGLState;
- GLuint Fallback;
- GLuint SetupIndex;
- GLuint SetupNewInputs;
- GLuint RenderIndex;
- GLfloat hw_viewport[16];
- GLfloat depth_scale;
- GLuint vertex_size;
- GLuint vertex_stride_shift;
- GLuint vertex_format;
- GLuint num_verts;
- GLubyte *verts;
-
- CARD32 Color; /* Current draw color */
- CARD32 ClearColor; /* Color used to clear color buffer */
- CARD32 ClearDepth; /* Value used to clear depth buffer */
-
- /* Map GL texture units onto hardware
- */
- GLint multitex;
- GLint tmu_source[2];
- GLint tex_dest[2];
-
- /* Texture object bookkeeping
- */
- mach64TexObjPtr CurrentTexObj[2];
-#ifdef TEXMEM
- unsigned nr_heaps;
- driTexHeap * texture_heaps[ R128_NR_TEX_HEAPS ];
- driTextureObject swapped;
-#else
- mach64TexObj TexObjList[MACH64_NR_TEX_HEAPS];
- mach64TexObj SwappedOut;
- memHeap_t *texHeap[MACH64_NR_TEX_HEAPS];
- GLuint lastTexAge[MACH64_NR_TEX_HEAPS];
- GLint firstTexHeap, lastTexHeap;
-#endif
-
- /* Fallback rasterization functions
- */
- mach64_point_func draw_point;
- mach64_line_func draw_line;
- mach64_tri_func draw_tri;
-
- /* Culling */
- GLfloat backface_sign;
-
- /* DMA buffers
- */
- void *vert_buf;
- size_t vert_total;
- unsigned vert_used;
-
- GLuint hw_primitive;
- GLenum render_primitive;
-
- /* Visual, drawable, cliprect and scissor information
- */
- GLint drawOffset, drawPitch;
- GLint drawX, drawY; /* origin of drawable in draw buffer */
- GLint readOffset, readPitch;
-
- GLuint numClipRects; /* Cliprects for the draw buffer */
- drm_clip_rect_t *pClipRects;
-
- GLint scissor;
- drm_clip_rect_t ScissorRect; /* Current software scissor */
-
- /* Mirrors of some DRI state
- */
- __DRIcontextPrivate *driContext; /* DRI context */
- __DRIscreenPrivate *driScreen; /* DRI screen */
- __DRIdrawablePrivate *driDrawable; /* DRI drawable bound to this ctx */
-
- unsigned int lastStamp; /* mirror driDrawable->lastStamp */
-
- drm_context_t hHWContext;
- drm_hw_lock_t *driHwLock;
- int driFd;
-
- mach64ScreenPtr mach64Screen; /* Screen private DRI data */
- drm_mach64_sarea_t *sarea; /* Private SAREA data */
-
- GLuint hardwareWentIdle;
-
-#if ENABLE_PERF_BOXES
- /* Performance counters
- */
- GLuint boxes; /* Draw performance boxes */
- GLuint c_clears;
- GLuint c_drawWaits;
- GLuint c_textureSwaps;
- GLuint c_textureBytes;
- GLuint c_agpTextureBytes;
- GLuint c_texsrc_agp;
- GLuint c_texsrc_card;
- GLuint c_vertexBuffers;
-#endif
-
- /* VBI
- */
- GLuint vbl_seq;
- GLuint vblank_flags;
- GLuint do_irqs;
-
- /* Configuration cache
- */
- driOptionCache optionCache;
-};
-
-#define MACH64_CONTEXT(ctx) ((mach64ContextPtr)(ctx->DriverCtx))
-
-
-extern GLboolean mach64CreateContext( const __GLcontextModes *glVisual,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate );
-
-extern void mach64DestroyContext( __DRIcontextPrivate * );
-
-extern GLboolean mach64MakeCurrent( __DRIcontextPrivate *driContextPriv,
- __DRIdrawablePrivate *driDrawPriv,
- __DRIdrawablePrivate *driReadPriv );
-
-extern GLboolean mach64UnbindContext( __DRIcontextPrivate *driContextPriv );
-
-/* ================================================================
- * Byte ordering
- */
-#if MESA_LITTLE_ENDIAN == 1
-#define LE32_IN( x ) ( *(GLuint *)(x) )
-#define LE32_IN_FLOAT( x ) ( *(GLfloat *)(x) )
-#define LE32_OUT( x, y ) do { *(GLuint *)(x) = (y); } while (0)
-#define LE32_OUT_FLOAT( x, y ) do { *(GLfloat *)(x) = (y); } while (0)
-#else
-#include <byteswap.h>
-#define LE32_IN( x ) bswap_32( *(GLuint *)(x) )
-#define LE32_IN_FLOAT( x ) \
-({ \
- GLuint __tmp = bswap_32( *(GLuint *)(x) ); \
- *(GLfloat *)&__tmp; \
-})
-#define LE32_OUT( x, y ) do { *(GLuint *)(x) = bswap_32( y ); } while (0)
-#define LE32_OUT_FLOAT( x, y ) \
-do { \
- GLuint __tmp; \
- *(GLfloat *)&__tmp = (y); \
- *(GLuint *)(x) = bswap_32( __tmp ); \
-} while (0)
-#endif
-
-/* ================================================================
- * DMA buffers
- */
-
-#define DMALOCALS CARD32 *buf=NULL; int requested=0; int outcount=0
-
-/* called while locked for interleaved client-side state emits */
-#define DMAGETPTR( dwords ) \
-do { \
- requested = (dwords); \
- buf = (CARD32 *)mach64AllocDmaLocked( mmesa, ((dwords)*4) ); \
- outcount = 0; \
-} while(0)
-
-#define DMAOUTREG( reg, val ) \
-do { \
- LE32_OUT( &buf[outcount++], ADRINDEX( reg ) ); \
- LE32_OUT( &buf[outcount++], ( val ) ); \
-} while(0)
-
-#define DMAADVANCE() \
-do { \
- if (outcount < requested) { \
- mmesa->vert_used -= (requested - outcount) * 4; \
- } \
-} while(0)
-
-/* ================================================================
- * Debugging:
- */
-
-#define DO_DEBUG 1
-
-#if DO_DEBUG
-extern int MACH64_DEBUG;
-#else
-#define MACH64_DEBUG 0
-#endif
-
-#define DEBUG_ALWAYS_SYNC 0x001
-#define DEBUG_VERBOSE_API 0x002
-#define DEBUG_VERBOSE_MSG 0x004
-#define DEBUG_VERBOSE_LRU 0x008
-#define DEBUG_VERBOSE_DRI 0x010
-#define DEBUG_VERBOSE_IOCTL 0x020
-#define DEBUG_VERBOSE_PRIMS 0x040
-#define DEBUG_VERBOSE_COUNT 0x080
-#define DEBUG_NOWAIT 0x100
-#define DEBUG_VERBOSE_FALLBACK 0x200
-#endif /* __MACH64_CONTEXT_H__ */
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