src/mesa/drivers/dri/i965/intel_pixel.h

   1 /*
   2  * Copyright 2006 VMware, Inc.
   3  * All Rights Reserved.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the
   7  * "Software"), to deal in the Software without restriction, including
   8  * without limitation the rights to use, copy, modify, merge, publish,
   9  * distribute, sub license, and/or sell copies of the Software, and to
  10  * permit persons to whom the Software is furnished to do so, subject to
  11  * the following conditions:
  12  *
  13  * The above copyright notice and this permission notice (including the
  14  * next paragraph) shall be included in all copies or substantial portions
  15  * 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
  19  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  20  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  21  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  22  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  23  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24  */
  25
  26 #ifndef INTEL_PIXEL_H
  27 #define INTEL_PIXEL_H
  28
  29 #include "main/mtypes.h"
  30
  31 void intelInitPixelFuncs(struct dd_function_table *functions);
  32 bool intel_check_blit_fragment_ops(struct gl_context * ctx,
  33                                         bool src_alpha_is_one);
  34
  35 void intelReadPixels(struct gl_context * ctx,
  36                      GLint x, GLint y,
  37                      GLsizei width, GLsizei height,
  38                      GLenum format, GLenum type,
  39                      const struct gl_pixelstore_attrib *pack,
  40                      GLvoid * pixels);
  41
  42 void intelDrawPixels(struct gl_context * ctx,
  43                      GLint x, GLint y,
  44                      GLsizei width, GLsizei height,
  45                      GLenum format,
  46                      GLenum type,
  47                      const struct gl_pixelstore_attrib *unpack,
  48                      const GLvoid * pixels);
  49
  50 void intelCopyPixels(struct gl_context * ctx,
  51                      GLint srcx, GLint srcy,
  52                      GLsizei width, GLsizei height,
  53                      GLint destx, GLint desty, GLenum type);
  54
  55 void intelBitmap(struct gl_context * ctx,
  56                  GLint x, GLint y,
  57                  GLsizei width, GLsizei height,
  58                  const struct gl_pixelstore_attrib *unpack,
  59                  const GLubyte * pixels);
  60
  61 #endif