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 /* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_pixels.h,v 1.2 2002/02/22 21:45:03 dawes Exp $ */
  27
  28 /*
  29  * Original rewrite:
  30  *      Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
  31  *
  32  * Authors:
  33  *      Gareth Hughes <gareth@valinux.com>
  34  *      Brian Paul <brianp@valinux.com>
  35  *      Nathan Hand <nhand@valinux.com>
  36  *
  37  */
  38
  39 #ifndef __TDFX_PIXELS_H__
  40 #define __TDFX_PIXELS_H__
  41
  42 #include "context.h"
  43
  44 extern void
  45 tdfx_bitmap_R5G6B5( GLcontext *ctx, GLint px, GLint py,
  46                     GLsizei width, GLsizei height,
  47                     const struct gl_pixelstore_attrib *unpack,
  48                     const GLubyte *bitmap );
  49
  50 extern void
  51 tdfx_bitmap_R8G8B8A8( GLcontext *ctx, GLint px, GLint py,
  52                       GLsizei width, GLsizei height,
  53                       const struct gl_pixelstore_attrib *unpack,
  54                       const GLubyte *bitmap );
  55
  56 extern void
  57 tdfx_readpixels_R5G6B5( GLcontext *ctx, GLint x, GLint y,
  58                         GLsizei width, GLsizei height,
  59                         GLenum format, GLenum type,
  60                         const struct gl_pixelstore_attrib *packing,
  61                         GLvoid *dstImage );
  62
  63 extern void
  64 tdfx_readpixels_R8G8B8A8( GLcontext *ctx, GLint x, GLint y,
  65                           GLsizei width, GLsizei height,
  66                           GLenum format, GLenum type,
  67                           const struct gl_pixelstore_attrib *packing,
  68                           GLvoid *dstImage );
  69
  70 extern void
  71 tdfx_drawpixels_R8G8B8A8( GLcontext *ctx, GLint x, GLint y,
  72                           GLsizei width, GLsizei height,
  73                           GLenum format, GLenum type,
  74                           const struct gl_pixelstore_attrib *unpack,
  75                           const GLvoid *pixels );
  76
  77 #endif