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make work on win32 again using GLEW

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This commit is contained in:
Eduardo Bart
2011-12-29 16:18:12 -02:00
parent d67442dc49
commit d597335135
15 changed files with 764 additions and 699 deletions
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9
src/framework/graphics/glutil.h
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@@ -24,12 +24,13 @@
#ifndef GLUTIL_H
#define GLUTIL_H
#define GL_GLEXT_PROTOTYPES
#ifndef OPENGL_ES2
#include <GL/gl.h>
#include <GL/glext.h>
#define GLEW_STATIC
#include <GL/glew.h>
//#include <GL/gl.h>
//#include <GL/glext.h>
#else
#define GL_GLEXT_PROTOTYPES
#include <GLES2/gl2.h>
#include <GLES2/gl2ext.h>
#endif

12
src/framework/graphics/graphics.cpp
View File

@@ -30,6 +30,18 @@ Graphics g_graphics;
void Graphics::init()
{
#ifndef OPENGL_ES2
// init GL extensions
GLenum err = glewInit();
if(err != GLEW_OK)
logFatal("Unable to init GLEW: ", glewGetErrorString(err));
if(!GLEW_ARB_vertex_program || !GLEW_ARB_vertex_shader ||
!GLEW_ARB_fragment_program || !GLEW_ARB_fragment_shader ||
!GLEW_ARB_framebuffer_object ||
!GLEW_ARB_multitexture)
logFatal("Your video driver is not supported");
#endif
glEnable(GL_BLEND);
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);