2 * Mesa 3-D graphics library
4 * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
5 * Copyright (C) 2009-2011 VMware, Inc. All Rights Reserved.
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
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14 * The above copyright notice and this permission notice shall be included
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18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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34 _mesa_validate_pbo_access(GLuint dimensions,
35 const struct gl_pixelstore_attrib *pack,
36 GLsizei width, GLsizei height, GLsizei depth,
37 GLenum format, GLenum type, GLsizei clientMemSize,
41 _mesa_map_pbo_source(struct gl_context *ctx,
42 const struct gl_pixelstore_attrib *unpack,
46 _mesa_map_validate_pbo_source(struct gl_context *ctx,
48 const struct gl_pixelstore_attrib *unpack,
49 GLsizei width, GLsizei height, GLsizei depth,
50 GLenum format, GLenum type, GLsizei clientMemSize,
51 const GLvoid *ptr, const char *where);
54 _mesa_unmap_pbo_source(struct gl_context *ctx,
55 const struct gl_pixelstore_attrib *unpack);
58 _mesa_map_pbo_dest(struct gl_context *ctx,
59 const struct gl_pixelstore_attrib *pack,
63 _mesa_map_validate_pbo_dest(struct gl_context *ctx,
65 const struct gl_pixelstore_attrib *unpack,
66 GLsizei width, GLsizei height, GLsizei depth,
67 GLenum format, GLenum type, GLsizei clientMemSize,
68 GLvoid *ptr, const char *where);
71 _mesa_unmap_pbo_dest(struct gl_context *ctx,
72 const struct gl_pixelstore_attrib *pack);
76 _mesa_validate_pbo_teximage(struct gl_context *ctx, GLuint dimensions,
77 GLsizei width, GLsizei height, GLsizei depth,
78 GLenum format, GLenum type, const GLvoid *pixels,
79 const struct gl_pixelstore_attrib *unpack,
80 const char *funcName);
83 _mesa_validate_pbo_compressed_teximage(struct gl_context *ctx,
84 GLsizei imageSize, const GLvoid *pixels,
85 const struct gl_pixelstore_attrib *packing,
86 const char *funcName);
89 _mesa_unmap_teximage_pbo(struct gl_context *ctx,
90 const struct gl_pixelstore_attrib *unpack);