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Implemented system to cull out redundant glUniform calls

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This commit is contained in:
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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32
KREngine/kraken/KRPointLight.cpp
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@@ -73,32 +73,12 @@ void KRPointLight::render(KRCamera *pCamera, std::vector<KRPointLight *> &point_
if(getContext().getShaderManager()->selectShader(*pCamera, pShader, viewport, sphereModelMatrix, this_light, std::vector<KRDirectionalLight *>(), std::vector<KRSpotLight *>(), 0, renderPass)) {
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
));
}
if(pShader->m_uniforms[KRShader::KRENGINE_UNIFORM_LIGHT_DECAY_START] != -1) {
GLDEBUG(glUniform1f(
pShader->m_uniforms[KRShader::KRENGINE_UNIFORM_LIGHT_DECAY_START],
getDecayStart()
));
}
if(pShader->m_uniforms[KRShader::KRENGINE_UNIFORM_LIGHT_CUTOFF] != -1) {
GLDEBUG(glUniform1f(
pShader->m_uniforms[KRShader::KRENGINE_UNIFORM_LIGHT_CUTOFF],
KRLIGHT_MIN_INFLUENCE
));
}
if(pShader->m_uniforms[KRShader::KRENGINE_UNIFORM_LIGHT_POSITION] != -1) {
light_position.setUniform(pShader->m_uniforms[KRShader::KRENGINE_UNIFORM_LIGHT_POSITION]);
}
pShader->setUniform(KRShader::KRENGINE_UNIFORM_LIGHT_COLOR, m_color);
pShader->setUniform(KRShader::KRENGINE_UNIFORM_LIGHT_INTENSITY, m_intensity * 0.01f);
pShader->setUniform(KRShader::KRENGINE_UNIFORM_LIGHT_DECAY_START, getDecayStart());
pShader->setUniform(KRShader::KRENGINE_UNIFORM_LIGHT_CUTOFF, KRLIGHT_MIN_INFLUENCE);
pShader->setUniform(KRShader::KRENGINE_UNIFORM_LIGHT_POSITION, light_position);
if(bVisualize) {
// Enable additive blending