src/mesa/drivers/common/meta.h

   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_glsl_Clear(struct gl_context *ctx, GLbitfield buffers);
  47
  48 extern void
  49 _mesa_meta_CopyPixels(struct gl_context *ctx, GLint srcx, GLint srcy,
  50                       GLsizei width, GLsizei height,
  51                       GLint dstx, GLint dsty, GLenum type);
  52
  53 extern void
  54 _mesa_meta_DrawPixels(struct gl_context *ctx,
  55                       GLint x, GLint y, GLsizei width, GLsizei height,
  56                       GLenum format, GLenum type,
  57                       const struct gl_pixelstore_attrib *unpack,
  58                       const GLvoid *pixels);
  59
  60 extern void
  61 _mesa_meta_Bitmap(struct gl_context *ctx,
  62                   GLint x, GLint y, GLsizei width, GLsizei height,
  63                   const struct gl_pixelstore_attrib *unpack,
  64                   const GLubyte *bitmap);
  65
  66 extern GLboolean
  67 _mesa_meta_check_generate_mipmap_fallback(struct gl_context *ctx, GLenum target,
  68                                           struct gl_texture_object *texObj);
  69
  70 extern void
  71 _mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target,
  72                           struct gl_texture_object *texObj);
  73
  74 extern void
  75 _mesa_meta_CopyTexSubImage1D(struct gl_context *ctx, GLenum target, GLint level,
  76                              GLint xoffset,
  77                              GLint x, GLint y, GLsizei width);
  78
  79 extern void
  80 _mesa_meta_CopyTexSubImage2D(struct gl_context *ctx, GLenum target, GLint level,
  81                              GLint xoffset, GLint yoffset,
  82                              GLint x, GLint y,
  83                              GLsizei width, GLsizei height);
  84
  85 extern void
  86 _mesa_meta_CopyTexSubImage3D(struct gl_context *ctx, GLenum target, GLint level,
  87                              GLint xoffset, GLint yoffset, GLint zoffset,
  88                              GLint x, GLint y,
  89                              GLsizei width, GLsizei height);
  90
  91 extern void
  92 _mesa_meta_CopyColorTable(struct gl_context *ctx,
  93                           GLenum target, GLenum internalformat,
  94                           GLint x, GLint y, GLsizei width);
  95
  96 extern void
  97 _mesa_meta_CopyColorSubTable(struct gl_context *ctx,GLenum target, GLsizei start,
  98                              GLint x, GLint y, GLsizei width);
  99
 100 extern void
 101 _mesa_meta_CopyConvolutionFilter1D(struct gl_context *ctx, GLenum target,
 102                                    GLenum internalFormat,
 103                                    GLint x, GLint y, GLsizei width);
 104
 105 extern void
 106 _mesa_meta_CopyConvolutionFilter2D(struct gl_context *ctx, GLenum target,
 107                                    GLenum internalFormat, GLint x, GLint y,
 108                                    GLsizei width, GLsizei height);
 109
 110
 111 #endif /* META_H */