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OpenGL Optimization - Reduced Logical Buffer Load

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Kearwood Gilbert
2014-05-31 23:46:55 -07:00
parent 369bffc694
commit b92ea92f9a
1 changed files with 2 additions and 3 deletions
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5
KREngine/kraken/KRCamera.cpp
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@@ -267,10 +267,9 @@ void KRCamera::renderFrame(float deltaTime, GLint renderBufferWidth, GLint rende
#if GL_EXT_discard_framebuffer #if GL_EXT_discard_framebuffer
GLenum attachments[2] = {GL_DEPTH_ATTACHMENT, GL_COLOR_ATTACHMENT0}; GLenum attachments[2] = {GL_DEPTH_ATTACHMENT, GL_COLOR_ATTACHMENT0};
GLDEBUG(glDiscardFramebufferEXT(GL_FRAMEBUFFER, 2, attachments)); GLDEBUG(glDiscardFramebufferEXT(GL_FRAMEBUFFER, 2, attachments));
GLDEBUG(glClear(GL_DEPTH_BUFFER_BIT));
#else
GLDEBUG(glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT));
#endif #endif
GLDEBUG(glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT));
// Enable backface culling // Enable backface culling
GLDEBUG(glCullFace(GL_BACK)); GLDEBUG(glCullFace(GL_BACK));
GLDEBUG(glEnable(GL_CULL_FACE)); GLDEBUG(glEnable(GL_CULL_FACE));