progs/perf/glmain.h

   1 /*
   2  * Copyright (C) 2009  VMware, Inc.  All Rights Reserved.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included
  12  * in all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  15  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * VMWARE BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  18  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  19  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  20  */
  21
  22
  23 #ifndef GLMAIN_H
  24 #define GLMAIN_H
  25
  26
  27 #define GL_GLEXT_PROTOTYPES
  28 #include <GL/glew.h>
  29 #include <stdlib.h>
  30 #include <math.h>
  31
  32
  33 /** Test programs can use these vars/functions */
  34
  35 extern int WinWidth, WinHeight;
  36
  37 extern double
  38 PerfGetTime(void);
  39
  40 extern void
  41 PerfSwapBuffers(void);
  42
  43 extern GLuint
  44 PerfCheckerTexture(GLsizei width, GLsizei height);
  45
  46 extern GLuint
  47 PerfShaderProgram(const char *vertShader, const char *fragShader);
  48
  49 extern int
  50 PerfReshapeWindow( unsigned w, unsigned h );
  51
  52 extern GLboolean
  53 PerfExtensionSupported(const char *ext);
  54
  55
  56 /** Test programs must implement these functions **/
  57
  58 extern void
  59 PerfInit(void);
  60
  61 extern void
  62 PerfNextRound(void);
  63
  64 extern void
  65 PerfDraw(void);
  66
  67
  68 #endif /* GLMAIN_H */