OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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- uniform buffers for the fxaa, blur and bloom shaders

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This commit is contained in:
Magnus Norddahl 2018-06-11 22:06:46 +02:00
commit 49073489e5
8 changed files with 47 additions and 24 deletions
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14
src/gl/renderer/gl_postprocess.cpp
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@ -302,8 +302,9 @@ void FGLRenderer::BloomScene(int fixedcm)
mBloomExtractShader->Bind();
mBloomExtractShader->SceneTexture.Set(0);
mBloomExtractShader->ExposureTexture.Set(1);
mBloomExtractShader->Scale.Set(mSceneViewport.width / (float)mScreenViewport.width, mSceneViewport.height / (float)mScreenViewport.height);
mBloomExtractShader->Offset.Set(mSceneViewport.left / (float)mScreenViewport.width, mSceneViewport.top / (float)mScreenViewport.height);
mBloomExtractShader->Uniforms->Scale = { mSceneViewport.width / (float)mScreenViewport.width, mSceneViewport.height / (float)mScreenViewport.height };
mBloomExtractShader->Uniforms->Offset = { mSceneViewport.left / (float)mScreenViewport.width, mSceneViewport.top / (float)mScreenViewport.height };
mBloomExtractShader->Uniforms.Set();
RenderScreenQuad();
// Blur and downscale:
@ -611,12 +612,6 @@ void FGLRenderer::ApplyFXAA()
FGLDebug::PushGroup("ApplyFXAA");
const GLfloat rpcRes[2] =
{
1.0f / mBuffers->GetWidth(),
1.0f / mBuffers->GetHeight()
};
FGLPostProcessState savedState;
mBuffers->BindNextFB();
@ -630,7 +625,8 @@ void FGLRenderer::ApplyFXAA()
mBuffers->BindCurrentTexture(0, GL_LINEAR);
mFXAAShader->Bind();
mFXAAShader->InputTexture.Set(0);
mFXAAShader->ReciprocalResolution.Set(rpcRes);
mFXAAShader->Uniforms->ReciprocalResolution = { 1.0f / mBuffers->GetWidth(), 1.0f / mBuffers->GetHeight() };
mFXAAShader->Uniforms.Set();
RenderScreenQuad();
mBuffers->NextTexture();