Home | History | Annotate | Download | only in src 
      1 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef BENCH_GL_MAIN_H_
      6 #define BENCH_GL_MAIN_H_
      7 
      8 #include <gflags/gflags.h>
      9 #include <stdarg.h>
     10 #include <sys/time.h>
     11 
     12 #if defined(USE_OPENGLES)
     13 #include <GLES2/gl2.h>
     14 #include <EGL/egl.h>
     15 #include <GLES2/gl2ext.h>
     16 #elif defined(USE_OPENGL)
     17 #include <GL/gl.h>
     18 #include <GL/glx.h>
     19 
     20 #ifdef WORKAROUND_CROSBUG14304
     21 #define LIST_PROC_FUNCTIONS(F) \
     22     F(glActiveTexture, PFNGLACTIVETEXTUREPROC) \
     23     F(glAttachShader, PFNGLATTACHSHADERPROC) \
     24     F(glBindBuffer, PFNGLBINDBUFFERPROC) \
     25     F(glBufferData, PFNGLBUFFERDATAPROC) \
     26     F(glCompileShader, PFNGLCOMPILESHADERPROC) \
     27     F(glCreateProgram, PFNGLCREATEPROGRAMPROC) \
     28     F(glCreateShader, PFNGLCREATESHADERPROC) \
     29     F(glDeleteBuffers, PFNGLDELETEBUFFERSPROC) \
     30     F(glDeleteProgram, PFNGLDELETEPROGRAMPROC) \
     31     F(glDeleteShader, PFNGLDELETESHADERPROC) \
     32     F(glDisableVertexAttribArray, PFNGLDISABLEVERTEXATTRIBARRAYPROC) \
     33     F(glEnableVertexAttribArray, PFNGLENABLEVERTEXATTRIBARRAYPROC) \
     34     F(glGenBuffers, PFNGLGENBUFFERSPROC) \
     35     F(glGetAttribLocation, PFNGLGETATTRIBLOCATIONPROC) \
     36     F(glGetInfoLogARB, PFNGLGETPROGRAMINFOLOGPROC) \
     37     F(glGetProgramInfoLog, PFNGLGETPROGRAMINFOLOGPROC) \
     38     F(glGetShaderInfoLog, PFNGLGETSHADERINFOLOGPROC) \
     39     F(glGetUniformLocation, PFNGLGETUNIFORMLOCATIONPROC) \
     40     F(glLinkProgram, PFNGLLINKPROGRAMPROC) \
     41     F(glShaderSource, PFNGLSHADERSOURCEPROC) \
     42     F(glUniform1f, PFNGLUNIFORM1FPROC) \
     43     F(glUniform1i, PFNGLUNIFORM1IPROC) \
     44     F(glUniform4fv, PFNGLUNIFORM4FVPROC) \
     45     F(glUniformMatrix4fv, PFNGLUNIFORMMATRIX4FVPROC) \
     46     F(glUseProgram, PFNGLUSEPROGRAMPROC) \
     47     F(glVertexAttribPointer, PFNGLVERTEXATTRIBPOINTERPROC) \
     48     F(glXSwapIntervalSGI, PFNGLXSWAPINTERVALSGIPROC) \
     49     F(glXBindTexImageEXT, PFNGLXBINDTEXIMAGEEXTPROC) \
     50     F(glXReleaseTexImageEXT, PFNGLXRELEASETEXIMAGEEXTPROC)
     51 #else
     52 #define LIST_PROC_FUNCTIONS(F) \
     53     F(glAttachShader, PFNGLATTACHSHADERPROC) \
     54     F(glBindBuffer, PFNGLBINDBUFFERPROC) \
     55     F(glBindFramebuffer, PFNGLBINDFRAMEBUFFERPROC) \
     56     F(glBindRenderbuffer, PFNGLBINDRENDERBUFFERPROC) \
     57     F(glBufferData, PFNGLBUFFERDATAPROC) \
     58     F(glCheckFramebufferStatus, PFNGLCHECKFRAMEBUFFERSTATUSPROC) \
     59     F(glCompileShader, PFNGLCOMPILESHADERPROC) \
     60     F(glCreateProgram, PFNGLCREATEPROGRAMPROC) \
     61     F(glCreateShader, PFNGLCREATESHADERPROC) \
     62     F(glDeleteBuffers, PFNGLDELETEBUFFERSPROC) \
     63     F(glDeleteFramebuffers, PFNGLDELETEFRAMEBUFFERSPROC) \
     64     F(glDeleteProgram, PFNGLDELETEPROGRAMPROC) \
     65     F(glDeleteRenderbuffers, PFNGLDELETERENDERBUFFERSPROC) \
     66     F(glDeleteShader, PFNGLDELETESHADERPROC) \
     67     F(glDisableVertexAttribArray, PFNGLDISABLEVERTEXATTRIBARRAYPROC) \
     68     F(glEnableVertexAttribArray, PFNGLENABLEVERTEXATTRIBARRAYPROC) \
     69     F(glFramebufferRenderbuffer, PFNGLFRAMEBUFFERRENDERBUFFERPROC) \
     70     F(glFramebufferTexture2D, PFNGLFRAMEBUFFERTEXTURE2DPROC) \
     71     F(glGenBuffers, PFNGLGENBUFFERSPROC) \
     72     F(glGenFramebuffers, PFNGLGENFRAMEBUFFERSPROC) \
     73     F(glGenRenderbuffers, PFNGLGENRENDERBUFFERSPROC) \
     74     F(glGetAttribLocation, PFNGLGETATTRIBLOCATIONPROC) \
     75     F(glGetInfoLogARB, PFNGLGETPROGRAMINFOLOGPROC) \
     76     F(glGetProgramInfoLog, PFNGLGETPROGRAMINFOLOGPROC) \
     77     F(glGetShaderInfoLog, PFNGLGETSHADERINFOLOGPROC) \
     78     F(glGetUniformLocation, PFNGLGETUNIFORMLOCATIONPROC) \
     79     F(glLinkProgram, PFNGLLINKPROGRAMPROC) \
     80     F(glRenderbufferStorage, PFNGLRENDERBUFFERSTORAGEPROC) \
     81     F(glShaderSource, PFNGLSHADERSOURCEPROC) \
     82     F(glUniform1f, PFNGLUNIFORM1FPROC) \
     83     F(glUniform1i, PFNGLUNIFORM1IPROC) \
     84     F(glUniform4fv, PFNGLUNIFORM4FVPROC) \
     85     F(glUniformMatrix4fv, PFNGLUNIFORMMATRIX4FVPROC) \
     86     F(glUseProgram, PFNGLUSEPROGRAMPROC) \
     87     F(glVertexAttribPointer, PFNGLVERTEXATTRIBPOINTERPROC) \
     88     F(glXBindTexImageEXT, PFNGLXBINDTEXIMAGEEXTPROC) \
     89     F(glXReleaseTexImageEXT, PFNGLXRELEASETEXIMAGEEXTPROC) \
     90     F(glXSwapIntervalSGI, PFNGLXSWAPINTERVALSGIPROC)
     91 #endif
     92 
     93 namespace gl {
     94 #define F(fun, type) extern type fun;
     95 LIST_PROC_FUNCTIONS(F)
     96 #undef F
     97 };
     98 
     99 using namespace gl;
    100 #else
    101 #error bad graphics backend
    102 #endif
    103 
    104 inline uint64_t GetUTime() {
    105   struct timeval tv;
    106   gettimeofday(&tv, NULL);
    107   return static_cast<uint64_t>(tv.tv_usec) +
    108     1000000ULL*static_cast<uint64_t>(tv.tv_sec);
    109 }
    110 
    111 extern bool g_verbose;
    112 extern bool g_hasty;
    113 extern GLint g_width;
    114 extern GLint g_height;
    115 extern GLint g_max_texture_size;
    116 
    117 DECLARE_bool(override_redirect);
    118 
    119 // This size is for a window that is very large but will fit on all
    120 // the displays we care about.
    121 #define WINDOW_WIDTH 512
    122 #define WINDOW_HEIGHT 512
    123 
    124 inline void dbg_printf(const char* format, ...) {
    125   if (!g_verbose)
    126     return;
    127   va_list args;
    128   va_start(args, format);
    129   vprintf(format, args);
    130   va_end(args);
    131 }
    132 
    133 #endif  // BENCH_GL_MAIN_H_
    134