diff options
Diffstat (limited to 'mesalib/src/mesa/main/varray.h')
-rw-r--r-- | mesalib/src/mesa/main/varray.h | 558 |
1 files changed, 279 insertions, 279 deletions
diff --git a/mesalib/src/mesa/main/varray.h b/mesalib/src/mesa/main/varray.h index 493494e5c..1c423200f 100644 --- a/mesalib/src/mesa/main/varray.h +++ b/mesalib/src/mesa/main/varray.h @@ -1,279 +1,279 @@ -/*
- * Mesa 3-D graphics library
- * Version: 7.6
- *
- * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
- * Copyright (C) 2009 VMware, Inc. 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 VARRAY_H
-#define VARRAY_H
-
-
-#include "glheader.h"
-#include "mfeatures.h"
-
-struct gl_client_array;
-struct gl_context;
-
-
-/**
- * Compute the index of the last array element that can be safely accessed in
- * a vertex array. We can really only do this when the array lives in a VBO.
- * The array->_MaxElement field will be updated.
- * Later in glDrawArrays/Elements/etc we can do some bounds checking.
- */
-static INLINE void
-_mesa_update_array_max_element(struct gl_client_array *array)
-{
- assert(array->Enabled);
-
- if (array->BufferObj->Name) {
- GLsizeiptrARB offset = (GLsizeiptrARB) array->Ptr;
- GLsizeiptrARB bufSize = (GLsizeiptrARB) array->BufferObj->Size;
-
- if (offset < bufSize) {
- array->_MaxElement = (bufSize - offset + array->StrideB
- - array->_ElementSize) / array->StrideB;
- }
- else {
- array->_MaxElement = 0;
- }
- }
- else {
- /* user-space array, no idea how big it is */
- array->_MaxElement = 2 * 1000 * 1000 * 1000; /* just a big number */
- }
-}
-
-
-#if _HAVE_FULL_GL
-
-extern void GLAPIENTRY
-_mesa_VertexPointer(GLint size, GLenum type, GLsizei stride,
- const GLvoid *ptr);
-
-extern void GLAPIENTRY
-_mesa_UnlockArraysEXT( void );
-
-extern void GLAPIENTRY
-_mesa_LockArraysEXT(GLint first, GLsizei count);
-
-
-extern void GLAPIENTRY
-_mesa_NormalPointer(GLenum type, GLsizei stride, const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_ColorPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_IndexPointer(GLenum type, GLsizei stride, const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_TexCoordPointer(GLint size, GLenum type, GLsizei stride,
- const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_EdgeFlagPointer(GLsizei stride, const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_VertexPointerEXT(GLint size, GLenum type, GLsizei stride,
- GLsizei count, const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_NormalPointerEXT(GLenum type, GLsizei stride, GLsizei count,
- const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_ColorPointerEXT(GLint size, GLenum type, GLsizei stride, GLsizei count,
- const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_IndexPointerEXT(GLenum type, GLsizei stride, GLsizei count,
- const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_TexCoordPointerEXT(GLint size, GLenum type, GLsizei stride,
- GLsizei count, const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_EdgeFlagPointerEXT(GLsizei stride, GLsizei count, const GLboolean *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_FogCoordPointerEXT(GLenum type, GLsizei stride, const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_SecondaryColorPointerEXT(GLint size, GLenum type,
- GLsizei stride, const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_PointSizePointer(GLenum type, GLsizei stride, const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_VertexAttribPointerNV(GLuint index, GLint size, GLenum type,
- GLsizei stride, const GLvoid *pointer);
-
-
-extern void GLAPIENTRY
-_mesa_VertexAttribPointerARB(GLuint index, GLint size, GLenum type,
- GLboolean normalized, GLsizei stride,
- const GLvoid *pointer);
-
-void GLAPIENTRY
-_mesa_VertexAttribIPointer(GLuint index, GLint size, GLenum type,
- GLsizei stride, const GLvoid *ptr);
-
-
-extern void GLAPIENTRY
-_mesa_EnableVertexAttribArrayARB(GLuint index);
-
-
-extern void GLAPIENTRY
-_mesa_DisableVertexAttribArrayARB(GLuint index);
-
-
-extern void GLAPIENTRY
-_mesa_GetVertexAttribdvARB(GLuint index, GLenum pname, GLdouble *params);
-
-
-extern void GLAPIENTRY
-_mesa_GetVertexAttribfvARB(GLuint index, GLenum pname, GLfloat *params);
-
-
-extern void GLAPIENTRY
-_mesa_GetVertexAttribivARB(GLuint index, GLenum pname, GLint *params);
-
-
-extern void GLAPIENTRY
-_mesa_GetVertexAttribIiv(GLuint index, GLenum pname, GLint *params);
-
-
-extern void GLAPIENTRY
-_mesa_GetVertexAttribIuiv(GLuint index, GLenum pname, GLuint *params);
-
-
-extern void GLAPIENTRY
-_mesa_GetVertexAttribPointervARB(GLuint index, GLenum pname, GLvoid **pointer);
-
-
-extern void GLAPIENTRY
-_mesa_InterleavedArrays(GLenum format, GLsizei stride, const GLvoid *pointer);
-
-
-extern void GLAPIENTRY
-_mesa_MultiDrawArraysEXT( GLenum mode, const GLint *first,
- const GLsizei *count, GLsizei primcount );
-
-extern void GLAPIENTRY
-_mesa_MultiDrawElementsEXT( GLenum mode, const GLsizei *count, GLenum type,
- const GLvoid **indices, GLsizei primcount );
-
-extern void GLAPIENTRY
-_mesa_MultiDrawElementsBaseVertex( GLenum mode,
- const GLsizei *count, GLenum type,
- const GLvoid **indices, GLsizei primcount,
- const GLint *basevertex);
-
-extern void GLAPIENTRY
-_mesa_MultiModeDrawArraysIBM( const GLenum * mode, const GLint * first,
- const GLsizei * count,
- GLsizei primcount, GLint modestride );
-
-
-extern void GLAPIENTRY
-_mesa_MultiModeDrawElementsIBM( const GLenum * mode, const GLsizei * count,
- GLenum type, const GLvoid * const * indices,
- GLsizei primcount, GLint modestride );
-
-extern void GLAPIENTRY
-_mesa_LockArraysEXT(GLint first, GLsizei count);
-
-extern void GLAPIENTRY
-_mesa_UnlockArraysEXT( void );
-
-
-extern void GLAPIENTRY
-_mesa_DrawArrays(GLenum mode, GLint first, GLsizei count);
-
-extern void GLAPIENTRY
-_mesa_DrawElements(GLenum mode, GLsizei count, GLenum type,
- const GLvoid *indices);
-
-extern void GLAPIENTRY
-_mesa_DrawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count,
- GLenum type, const GLvoid *indices);
-
-extern void GLAPIENTRY
-_mesa_DrawElementsBaseVertex(GLenum mode, GLsizei count, GLenum type,
- const GLvoid *indices, GLint basevertex);
-
-extern void GLAPIENTRY
-_mesa_DrawRangeElementsBaseVertex(GLenum mode, GLuint start, GLuint end,
- GLsizei count, GLenum type,
- const GLvoid *indices,
- GLint basevertex);
-
-extern void GLAPIENTRY
-_mesa_PrimitiveRestartIndex(GLuint index);
-
-
-extern void GLAPIENTRY
-_mesa_VertexAttribDivisor(GLuint index, GLuint divisor);
-
-
-extern void
-_mesa_copy_client_array(struct gl_context *ctx,
- struct gl_client_array *dst,
- struct gl_client_array *src);
-
-
-extern void
-_mesa_print_arrays(struct gl_context *ctx);
-
-extern void
-_mesa_init_varray( struct gl_context * ctx );
-
-extern void
-_mesa_free_varray_data(struct gl_context *ctx);
-
-#else
-
-/** No-op */
-#define _mesa_init_varray( c ) ((void)0)
-#define _mesa_free_varray_data( c ) ((void)0)
-
-#endif
-
-#endif
+/* + * Mesa 3-D graphics library + * Version: 7.6 + * + * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. + * Copyright (C) 2009 VMware, Inc. 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 VARRAY_H +#define VARRAY_H + + +#include "glheader.h" +#include "mfeatures.h" + +struct gl_client_array; +struct gl_context; + + +/** + * Compute the index of the last array element that can be safely accessed in + * a vertex array. We can really only do this when the array lives in a VBO. + * The array->_MaxElement field will be updated. + * Later in glDrawArrays/Elements/etc we can do some bounds checking. + */ +static INLINE void +_mesa_update_array_max_element(struct gl_client_array *array) +{ + assert(array->Enabled); + + if (array->BufferObj->Name) { + GLsizeiptrARB offset = (GLsizeiptrARB) array->Ptr; + GLsizeiptrARB bufSize = (GLsizeiptrARB) array->BufferObj->Size; + + if (offset < bufSize) { + array->_MaxElement = (bufSize - offset + array->StrideB + - array->_ElementSize) / array->StrideB; + } + else { + array->_MaxElement = 0; + } + } + else { + /* user-space array, no idea how big it is */ + array->_MaxElement = 2 * 1000 * 1000 * 1000; /* just a big number */ + } +} + + +#if _HAVE_FULL_GL + +extern void GLAPIENTRY +_mesa_VertexPointer(GLint size, GLenum type, GLsizei stride, + const GLvoid *ptr); + +extern void GLAPIENTRY +_mesa_UnlockArraysEXT( void ); + +extern void GLAPIENTRY +_mesa_LockArraysEXT(GLint first, GLsizei count); + + +extern void GLAPIENTRY +_mesa_NormalPointer(GLenum type, GLsizei stride, const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_ColorPointer(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_IndexPointer(GLenum type, GLsizei stride, const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_TexCoordPointer(GLint size, GLenum type, GLsizei stride, + const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_EdgeFlagPointer(GLsizei stride, const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_VertexPointerEXT(GLint size, GLenum type, GLsizei stride, + GLsizei count, const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_NormalPointerEXT(GLenum type, GLsizei stride, GLsizei count, + const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_ColorPointerEXT(GLint size, GLenum type, GLsizei stride, GLsizei count, + const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_IndexPointerEXT(GLenum type, GLsizei stride, GLsizei count, + const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_TexCoordPointerEXT(GLint size, GLenum type, GLsizei stride, + GLsizei count, const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_EdgeFlagPointerEXT(GLsizei stride, GLsizei count, const GLboolean *ptr); + + +extern void GLAPIENTRY +_mesa_FogCoordPointerEXT(GLenum type, GLsizei stride, const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_SecondaryColorPointerEXT(GLint size, GLenum type, + GLsizei stride, const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_PointSizePointer(GLenum type, GLsizei stride, const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_VertexAttribPointerNV(GLuint index, GLint size, GLenum type, + GLsizei stride, const GLvoid *pointer); + + +extern void GLAPIENTRY +_mesa_VertexAttribPointerARB(GLuint index, GLint size, GLenum type, + GLboolean normalized, GLsizei stride, + const GLvoid *pointer); + +void GLAPIENTRY +_mesa_VertexAttribIPointer(GLuint index, GLint size, GLenum type, + GLsizei stride, const GLvoid *ptr); + + +extern void GLAPIENTRY +_mesa_EnableVertexAttribArrayARB(GLuint index); + + +extern void GLAPIENTRY +_mesa_DisableVertexAttribArrayARB(GLuint index); + + +extern void GLAPIENTRY +_mesa_GetVertexAttribdvARB(GLuint index, GLenum pname, GLdouble *params); + + +extern void GLAPIENTRY +_mesa_GetVertexAttribfvARB(GLuint index, GLenum pname, GLfloat *params); + + +extern void GLAPIENTRY +_mesa_GetVertexAttribivARB(GLuint index, GLenum pname, GLint *params); + + +extern void GLAPIENTRY +_mesa_GetVertexAttribIiv(GLuint index, GLenum pname, GLint *params); + + +extern void GLAPIENTRY +_mesa_GetVertexAttribIuiv(GLuint index, GLenum pname, GLuint *params); + + +extern void GLAPIENTRY +_mesa_GetVertexAttribPointervARB(GLuint index, GLenum pname, GLvoid **pointer); + + +extern void GLAPIENTRY +_mesa_InterleavedArrays(GLenum format, GLsizei stride, const GLvoid *pointer); + + +extern void GLAPIENTRY +_mesa_MultiDrawArraysEXT( GLenum mode, const GLint *first, + const GLsizei *count, GLsizei primcount ); + +extern void GLAPIENTRY +_mesa_MultiDrawElementsEXT( GLenum mode, const GLsizei *count, GLenum type, + const GLvoid **indices, GLsizei primcount ); + +extern void GLAPIENTRY +_mesa_MultiDrawElementsBaseVertex( GLenum mode, + const GLsizei *count, GLenum type, + const GLvoid **indices, GLsizei primcount, + const GLint *basevertex); + +extern void GLAPIENTRY +_mesa_MultiModeDrawArraysIBM( const GLenum * mode, const GLint * first, + const GLsizei * count, + GLsizei primcount, GLint modestride ); + + +extern void GLAPIENTRY +_mesa_MultiModeDrawElementsIBM( const GLenum * mode, const GLsizei * count, + GLenum type, const GLvoid * const * indices, + GLsizei primcount, GLint modestride ); + +extern void GLAPIENTRY +_mesa_LockArraysEXT(GLint first, GLsizei count); + +extern void GLAPIENTRY +_mesa_UnlockArraysEXT( void ); + + +extern void GLAPIENTRY +_mesa_DrawArrays(GLenum mode, GLint first, GLsizei count); + +extern void GLAPIENTRY +_mesa_DrawElements(GLenum mode, GLsizei count, GLenum type, + const GLvoid *indices); + +extern void GLAPIENTRY +_mesa_DrawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count, + GLenum type, const GLvoid *indices); + +extern void GLAPIENTRY +_mesa_DrawElementsBaseVertex(GLenum mode, GLsizei count, GLenum type, + const GLvoid *indices, GLint basevertex); + +extern void GLAPIENTRY +_mesa_DrawRangeElementsBaseVertex(GLenum mode, GLuint start, GLuint end, + GLsizei count, GLenum type, + const GLvoid *indices, + GLint basevertex); + +extern void GLAPIENTRY +_mesa_PrimitiveRestartIndex(GLuint index); + + +extern void GLAPIENTRY +_mesa_VertexAttribDivisor(GLuint index, GLuint divisor); + + +extern void +_mesa_copy_client_array(struct gl_context *ctx, + struct gl_client_array *dst, + struct gl_client_array *src); + + +extern void +_mesa_print_arrays(struct gl_context *ctx); + +extern void +_mesa_init_varray( struct gl_context * ctx ); + +extern void +_mesa_free_varray_data(struct gl_context *ctx); + +#else + +/** No-op */ +#define _mesa_init_varray( c ) ((void)0) +#define _mesa_free_varray_data( c ) ((void)0) + +#endif + +#endif |