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Reduce innecesary changes on Render Target textures.

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This commit is contained in:
LuisAntonRebollo 2014-11-08 02:02:30 +01:00
parent c354f59b72
commit c0b2e6536b
7 changed files with 29 additions and 9 deletions
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4
Engine/source/lighting/shadowMap/dualParaboloidLightShadowMap.cpp
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@ -59,6 +59,7 @@ void DualParaboloidLightShadowMap::_render( RenderPassManager* renderPass,
mShadowMapTex.set( mTexSize * 2, mTexSize,
ShadowMapFormat, &ShadowMapProfile,
"DualParaboloidLightShadowMap" );
mShadowMapDepth = _getDepthTarget( mShadowMapTex->getWidth(), mShadowMapTex->getHeight() );
}
GFXFrustumSaver frustSaver;
@ -68,8 +69,7 @@ void DualParaboloidLightShadowMap::_render( RenderPassManager* renderPass,
GFX->pushActiveRenderTarget();
mTarget->attachTexture(GFXTextureTarget::Color0, mShadowMapTex);
mTarget->attachTexture( GFXTextureTarget::DepthStencil,
_getDepthTarget( mShadowMapTex->getWidth(), mShadowMapTex->getHeight() ) );
mTarget->attachTexture( GFXTextureTarget::DepthStencil, mShadowMapDepth );
GFX->setActiveRenderTarget(mTarget);
GFX->clear(GFXClearTarget | GFXClearStencil | GFXClearZBuffer, ColorI::WHITE, 1.0f, 0);