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Blur according to shadow resolution in ESM case

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This commit is contained in:
Vincent Lejeune 2015-01-11 00:51:22 +01:00
parent 019ec344fe
commit c18f2bc87b
1 changed files with 6 additions and 6 deletions
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12
src/graphics/post_processing.cpp
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@ -321,10 +321,10 @@ void PostProcessing::renderGaussian6BlurLayer(FrameBuffer &in_fbo, size_t layer,
// Used as temp // Used as temp
irr_driver->getFBO(FBO_SCALAR_1024).Bind(); irr_driver->getFBO(FBO_SCALAR_1024).Bind();
FullScreenShader::Gaussian6VBlurShader::getInstance()->SetTextureUnits(LayerTex); FullScreenShader::Gaussian6VBlurShader::getInstance()->SetTextureUnits(LayerTex);
DrawFullScreenEffect<FullScreenShader::Gaussian6VBlurShader>(core::vector2df(1.f / 1024.f, 1.f / 1024.f), sigmaV); DrawFullScreenEffect<FullScreenShader::Gaussian6VBlurShader>(core::vector2df(1.f / UserConfigParams::m_shadows_resolution, 1.f / UserConfigParams::m_shadows_resolution), sigmaV);
in_fbo.BindLayer(layer); in_fbo.BindLayer(layer);
FullScreenShader::Gaussian6HBlurShader::getInstance()->SetTextureUnits(irr_driver->getFBO(FBO_SCALAR_1024).getRTT()[0]); FullScreenShader::Gaussian6HBlurShader::getInstance()->SetTextureUnits(irr_driver->getFBO(FBO_SCALAR_1024).getRTT()[0]);
DrawFullScreenEffect<FullScreenShader::Gaussian6HBlurShader>(core::vector2df(1.f / 1024.f, 1.f / 1024.f), sigmaH); DrawFullScreenEffect<FullScreenShader::Gaussian6HBlurShader>(core::vector2df(1.f / UserConfigParams::m_shadows_resolution, 1.f / UserConfigParams::m_shadows_resolution), sigmaH);
} }
else else
{ {
@ -334,8 +334,8 @@ void PostProcessing::renderGaussian6BlurLayer(FrameBuffer &in_fbo, size_t layer,
FullScreenShader::ComputeShadowBlurVShader::getInstance()->SetTextureUnits(LayerTex); FullScreenShader::ComputeShadowBlurVShader::getInstance()->SetTextureUnits(LayerTex);
glBindSampler(FullScreenShader::ComputeShadowBlurVShader::getInstance()->TU_dest, 0); glBindSampler(FullScreenShader::ComputeShadowBlurVShader::getInstance()->TU_dest, 0);
glBindImageTexture(FullScreenShader::ComputeShadowBlurVShader::getInstance()->TU_dest, irr_driver->getFBO(FBO_SCALAR_1024).getRTT()[0], 0, false, 0, GL_WRITE_ONLY, GL_R32F); glBindImageTexture(FullScreenShader::ComputeShadowBlurVShader::getInstance()->TU_dest, irr_driver->getFBO(FBO_SCALAR_1024).getRTT()[0], 0, false, 0, GL_WRITE_ONLY, GL_R32F);
FullScreenShader::ComputeShadowBlurVShader::getInstance()->setUniforms(core::vector2df(1.f / 1024.f, 1.f / 1024.f), weightsV); FullScreenShader::ComputeShadowBlurVShader::getInstance()->setUniforms(core::vector2df(1.f / UserConfigParams::m_shadows_resolution, 1.f / UserConfigParams::m_shadows_resolution), weightsV);
glDispatchCompute((int)1024 / 8 + 1, (int)1024 / 8 + 1, 1); glDispatchCompute((int)UserConfigParams::m_shadows_resolution / 8 + 1, (int)UserConfigParams::m_shadows_resolution / 8 + 1, 1);
const std::vector<float> &weightsH = getGaussianWeight(sigmaH, 7); const std::vector<float> &weightsH = getGaussianWeight(sigmaH, 7);
glMemoryBarrier(GL_TEXTURE_FETCH_BARRIER_BIT | GL_SHADER_IMAGE_ACCESS_BARRIER_BIT); glMemoryBarrier(GL_TEXTURE_FETCH_BARRIER_BIT | GL_SHADER_IMAGE_ACCESS_BARRIER_BIT);
@ -343,8 +343,8 @@ void PostProcessing::renderGaussian6BlurLayer(FrameBuffer &in_fbo, size_t layer,
FullScreenShader::ComputeShadowBlurHShader::getInstance()->SetTextureUnits(irr_driver->getFBO(FBO_SCALAR_1024).getRTT()[0]); FullScreenShader::ComputeShadowBlurHShader::getInstance()->SetTextureUnits(irr_driver->getFBO(FBO_SCALAR_1024).getRTT()[0]);
glBindSampler(FullScreenShader::ComputeShadowBlurHShader::getInstance()->TU_dest, 0); glBindSampler(FullScreenShader::ComputeShadowBlurHShader::getInstance()->TU_dest, 0);
glBindImageTexture(FullScreenShader::ComputeShadowBlurHShader::getInstance()->TU_dest, LayerTex, 0, false, 0, GL_WRITE_ONLY, GL_R32F); glBindImageTexture(FullScreenShader::ComputeShadowBlurHShader::getInstance()->TU_dest, LayerTex, 0, false, 0, GL_WRITE_ONLY, GL_R32F);
FullScreenShader::ComputeShadowBlurHShader::getInstance()->setUniforms(core::vector2df(1.f / 1024.f, 1.f / 1024.f), weightsH); FullScreenShader::ComputeShadowBlurHShader::getInstance()->setUniforms(core::vector2df(1.f / UserConfigParams::m_shadows_resolution, 1.f / UserConfigParams::m_shadows_resolution), weightsH);
glDispatchCompute((int)1024 / 8 + 1, (int)1024 / 8 + 1, 1); glDispatchCompute((int)UserConfigParams::m_shadows_resolution / 8 + 1, (int)UserConfigParams::m_shadows_resolution / 8 + 1, 1);
glMemoryBarrier(GL_SHADER_IMAGE_ACCESS_BARRIER_BIT); glMemoryBarrier(GL_SHADER_IMAGE_ACCESS_BARRIER_BIT);
} }
glDeleteTextures(1, &LayerTex); glDeleteTextures(1, &LayerTex);