src/mesa/drivers/dri/tdfx/tdfx_pixels.h

   1 /* -*- mode: c; c-basic-offset: 3 -*-
   2  *
   3  * Copyright 2000 VA Linux Systems Inc., Fremont, California.
   4  *
   5  * 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 (including the next
  15  * paragraph) shall be included in all copies or substantial portions of the
  16  * Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  21  * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  22  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
  23  * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  24  * SOFTWARE.
  25  */
  26
  27 /*
  28  * Original rewrite:
  29  *      Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
  30  *
  31  * Authors:
  32  *      Gareth Hughes <gareth@valinux.com>
  33  *      Brian Paul <brianp@valinux.com>
  34  *      Nathan Hand <nhand@valinux.com>
  35  *
  36  */
  37
  38 #ifndef __TDFX_PIXELS_H__
  39 #define __TDFX_PIXELS_H__
  40
  41 #include "context.h"
  42
  43 extern void
  44 tdfx_bitmap_R5G6B5( GLcontext *ctx, GLint px, GLint py,
  45                     GLsizei width, GLsizei height,
  46                     const struct gl_pixelstore_attrib *unpack,
  47                     const GLubyte *bitmap );
  48
  49 extern void
  50 tdfx_bitmap_R8G8B8A8( GLcontext *ctx, GLint px, GLint py,
  51                       GLsizei width, GLsizei height,
  52                       const struct gl_pixelstore_attrib *unpack,
  53                       const GLubyte *bitmap );
  54
  55 extern void
  56 tdfx_readpixels_R5G6B5( GLcontext *ctx, GLint x, GLint y,
  57                         GLsizei width, GLsizei height,
  58                         GLenum format, GLenum type,
  59                         const struct gl_pixelstore_attrib *packing,
  60                         GLvoid *dstImage );
  61
  62 extern void
  63 tdfx_readpixels_R8G8B8A8( GLcontext *ctx, GLint x, GLint y,
  64                           GLsizei width, GLsizei height,
  65                           GLenum format, GLenum type,
  66                           const struct gl_pixelstore_attrib *packing,
  67                           GLvoid *dstImage );
  68
  69 extern void
  70 tdfx_drawpixels_R8G8B8A8( GLcontext *ctx, GLint x, GLint y,
  71                           GLsizei width, GLsizei height,
  72                           GLenum format, GLenum type,
  73                           const struct gl_pixelstore_attrib *unpack,
  74                           const GLvoid *pixels );
  75
  76 #endif