Digitalstack/otclient
2
0
Fork 0
mirror of https://github.com/edubart/otclient.git synced 2025-10-19 05:53:26 +02:00
Code Issues Packages Projects Releases Wiki Activity

support for GL_EXT_framebuffer_object

Browse Source
This commit is contained in:
Eduardo Bart
2012-04-03 23:41:12 -03:00
parent cb890e8cb1
commit dd875fc925
2 changed files with 9 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/framework/graphics/graphics.cpp
View File

@@ -62,7 +62,15 @@ void Graphics::init()
"Graphics card: ", glGetString(GL_RENDERER),
"\nOpenGL driver: ", glGetString(GL_VERSION));
m_useFBO = m_useFBO && GLEW_ARB_framebuffer_object;
if(GLEW_EXT_framebuffer_object && !GLEW_ARB_framebuffer_object) {
glGenFramebuffers = glGenFramebuffersEXT;
glDeleteFramebuffers = glDeleteFramebuffersEXT;
glBindFramebuffer = glBindFramebufferEXT;
glFramebufferTexture2D = glFramebufferTexture2DEXT;
glCheckFramebufferStatus = glCheckFramebufferStatusEXT;
}
m_useFBO = m_useFBO && (GLEW_ARB_framebuffer_object || GLEW_EXT_framebuffer_object);
m_generateHardwareMipmaps = m_generateHardwareMipmaps && m_useFBO; // glGenerateMipmap is supported when FBO is
#endif