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Implemented system to cull out redundant glUniform calls

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Kearwood Gilbert
2013-05-08 17:47:27 -07:00
parent e42eeb5392
commit 6fe549b3ba
13 changed files with 311 additions and 210 deletions
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12
KREngine/kraken/KRDirectionalLight.cpp
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@@ -119,15 +119,9 @@ void KRDirectionalLight::render(KRCamera *pCamera, std::vector<KRPointLight *> &
KRShader *pShader = getContext().getShaderManager()->getShader("light_directional", pCamera, std::vector<KRPointLight *>(), this_light, std::vector<KRSpotLight *>(), 0, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, renderPass);
if(getContext().getShaderManager()->selectShader(*pCamera, pShader, viewport, getModelMatrix(), std::vector<KRPointLight *>(), this_light, std::vector<KRSpotLight *>(), 0, renderPass)) {
light_direction_view_space.setUniform(pShader->m_uniforms[KRShader::KRENGINE_UNIFORM_LIGHT_DIRECTION_VIEW_SPACE]);
m_color.setUniform(pShader->m_uniforms[KRShader::KRENGINE_UNIFORM_LIGHT_COLOR]);
if(pShader->m_uniforms[KRShader::KRENGINE_UNIFORM_LIGHT_INTENSITY] != -1) {
GLDEBUG(glUniform1f(
pShader->m_uniforms[KRShader::KRENGINE_UNIFORM_LIGHT_INTENSITY],
m_intensity / 100.0f
));
}
pShader->setUniform(KRShader::KRENGINE_UNIFORM_LIGHT_DIRECTION_VIEW_SPACE, light_direction_view_space);
pShader->setUniform(KRShader::KRENGINE_UNIFORM_LIGHT_COLOR, m_color);
pShader->setUniform(KRShader::KRENGINE_UNIFORM_LIGHT_INTENSITY, m_intensity * 0.01f);
// Disable z-buffer write
GLDEBUG(glDepthMask(GL_FALSE));