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  1. /*
  2.  * Mesa 3-D graphics library
  3.  * Version:  7.6
  4.  *
  5.  * Copyright (C) 2009  VMware, Inc.  All Rights Reserved.
  6.  *
  7.  * Permission is hereby granted, free of charge, to any person obtaining a
  8.  * copy of this software and associated documentation files (the "Software"),
  9.  * to deal in the Software without restriction, including without limitation
  10.  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11.  * and/or sell copies of the Software, and to permit persons to whom the
  12.  * Software is furnished to do so, subject to the following conditions:
  13.  *
  14.  * The above copyright notice and this permission notice shall be included
  15.  * in all copies or substantial portions of the Software.
  16.  *
  17.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  18.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20.  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  21.  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22.  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23.  */
  24.  
  25.  
  26. #ifndef META_H
  27. #define META_H
  28.  
  29.  
  30. extern void
  31. _mesa_meta_init(struct gl_context *ctx);
  32.  
  33. extern void
  34. _mesa_meta_free(struct gl_context *ctx);
  35.  
  36. extern void
  37. _mesa_meta_BlitFramebuffer(struct gl_context *ctx,
  38.                            GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
  39.                            GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
  40.                            GLbitfield mask, GLenum filter);
  41.  
  42. extern void
  43. _mesa_meta_Clear(struct gl_context *ctx, GLbitfield buffers);
  44.  
  45. extern void
  46. _mesa_meta_CopyPixels(struct gl_context *ctx, GLint srcx, GLint srcy,
  47.                       GLsizei width, GLsizei height,
  48.                       GLint dstx, GLint dsty, GLenum type);
  49.  
  50. extern void
  51. _mesa_meta_DrawPixels(struct gl_context *ctx,
  52.                       GLint x, GLint y, GLsizei width, GLsizei height,
  53.                       GLenum format, GLenum type,
  54.                       const struct gl_pixelstore_attrib *unpack,
  55.                       const GLvoid *pixels);
  56.  
  57. extern void
  58. _mesa_meta_Bitmap(struct gl_context *ctx,
  59.                   GLint x, GLint y, GLsizei width, GLsizei height,
  60.                   const struct gl_pixelstore_attrib *unpack,
  61.                   const GLubyte *bitmap);
  62.  
  63. extern GLboolean
  64. _mesa_meta_check_generate_mipmap_fallback(struct gl_context *ctx, GLenum target,
  65.                                           struct gl_texture_object *texObj);
  66.  
  67. extern void
  68. _mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target,
  69.                           struct gl_texture_object *texObj);
  70.  
  71. extern void
  72. _mesa_meta_CopyTexImage1D(struct gl_context *ctx, GLenum target, GLint level,
  73.                           GLenum internalFormat, GLint x, GLint y,
  74.                           GLsizei width, GLint border);
  75.  
  76. extern void
  77. _mesa_meta_CopyTexImage2D(struct gl_context *ctx, GLenum target, GLint level,
  78.                           GLenum internalFormat, GLint x, GLint y,
  79.                           GLsizei width, GLsizei height, GLint border);
  80.  
  81. extern void
  82. _mesa_meta_CopyTexSubImage1D(struct gl_context *ctx, GLenum target, GLint level,
  83.                              GLint xoffset,
  84.                              GLint x, GLint y, GLsizei width);
  85.  
  86. extern void
  87. _mesa_meta_CopyTexSubImage2D(struct gl_context *ctx, GLenum target, GLint level,
  88.                              GLint xoffset, GLint yoffset,
  89.                              GLint x, GLint y,
  90.                              GLsizei width, GLsizei height);
  91.  
  92. extern void
  93. _mesa_meta_CopyTexSubImage3D(struct gl_context *ctx, GLenum target, GLint level,
  94.                              GLint xoffset, GLint yoffset, GLint zoffset,
  95.                              GLint x, GLint y,
  96.                              GLsizei width, GLsizei height);
  97.  
  98. extern void
  99. _mesa_meta_CopyColorTable(struct gl_context *ctx,
  100.                           GLenum target, GLenum internalformat,
  101.                           GLint x, GLint y, GLsizei width);
  102.  
  103. extern void
  104. _mesa_meta_CopyColorSubTable(struct gl_context *ctx,GLenum target, GLsizei start,
  105.                              GLint x, GLint y, GLsizei width);
  106.  
  107. extern void
  108. _mesa_meta_CopyConvolutionFilter1D(struct gl_context *ctx, GLenum target,
  109.                                    GLenum internalFormat,
  110.                                    GLint x, GLint y, GLsizei width);
  111.  
  112. extern void
  113. _mesa_meta_CopyConvolutionFilter2D(struct gl_context *ctx, GLenum target,
  114.                                    GLenum internalFormat, GLint x, GLint y,
  115.                                    GLsizei width, GLsizei height);
  116.  
  117.  
  118. #endif /* META_H */
  119.