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fixed gamma on windows

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This commit is contained in:
Anna 2019-06-18 15:19:02 -07:00
parent 1d3867d777
commit 4cf8023d0e
4 changed files with 23 additions and 3 deletions
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10
libraries/display-plugins/src/display-plugins/Basic2DWindowOpenGLDisplayPlugin.cpp
View file

@ -113,7 +113,15 @@ gpu::PipelinePointer Basic2DWindowOpenGLDisplayPlugin::getCompositeScenePipeline
#if defined(Q_OS_ANDROID)
return _compositePipeline;
#endif
return _drawTexturePipeline;
//return _drawTexturePipeline;
return _SRGBToLinearPipeline;
}
gpu::Element Basic2DWindowOpenGLDisplayPlugin::getCompositeFBColorSpace() {
#if defined(Q_OS_ANDROID)
return gpu::Element::COLOR_SRGBA_32;
#endif
return gpu::Element::COLOR_RGBA_32;
}

1
libraries/display-plugins/src/display-plugins/Basic2DWindowOpenGLDisplayPlugin.h
View file

@ -38,6 +38,7 @@ public:
virtual void pluginUpdate() override {};
virtual gpu::PipelinePointer getCompositeScenePipeline() override;
virtual gpu::Element getCompositeFBColorSpace() override;
protected:
mutable bool _isThrottled = false;

11
libraries/display-plugins/src/display-plugins/OpenGLDisplayPlugin.cpp
View file

@ -400,6 +400,9 @@ void OpenGLDisplayPlugin::customizeContext() {
{
_compositePipeline = gpu::Pipeline::create(gpu::Shader::createProgram(DrawTextureGammaLinearToSRGB), scissorState);
}
{
_SRGBToLinearPipeline = gpu::Pipeline::create(gpu::Shader::createProgram(DrawTextureGammaSRGBToLinear), scissorState);
}
{
_hudPipeline = gpu::Pipeline::create(gpu::Shader::createProgram(DrawTexture), blendState);
}
@ -525,7 +528,7 @@ void OpenGLDisplayPlugin::renderFromTexture(gpu::Batch& batch, const gpu::Textur
batch.setResourceTexture(0, texture);
batch.setPipeline(_drawTexturePipeline);
batch.draw(gpu::TRIANGLE_STRIP, 4);
if (copyFbo) {
gpu::Vec4i copyFboRect(0, 0, copyFbo->getWidth(), copyFbo->getHeight());
@ -914,10 +917,14 @@ void OpenGLDisplayPlugin::render(std::function<void(gpu::Batch& batch)> f) {
OpenGLDisplayPlugin::~OpenGLDisplayPlugin() {
}
gpu::Element OpenGLDisplayPlugin::getCompositeFBColorSpace() {
return gpu::Element::COLOR_RGBA_32;
}
void OpenGLDisplayPlugin::updateCompositeFramebuffer() {
auto renderSize = glm::uvec2(getRecommendedRenderSize());
if (!_compositeFramebuffer || _compositeFramebuffer->getSize() != renderSize) {
_compositeFramebuffer = gpu::FramebufferPointer(gpu::Framebuffer::create("OpenGLDisplayPlugin::composite", gpu::Element::COLOR_RGBA_32, renderSize.x, renderSize.y));
_compositeFramebuffer = gpu::FramebufferPointer(gpu::Framebuffer::create("OpenGLDisplayPlugin::composite", getCompositeFBColorSpace(), renderSize.x, renderSize.y));
}
}

4
libraries/display-plugins/src/display-plugins/OpenGLDisplayPlugin.h
View file

@ -105,7 +105,9 @@ protected:
virtual std::function<void(gpu::Batch&, const gpu::TexturePointer&, bool mirror)> getHUDOperator();
virtual void compositePointer();
virtual void compositeExtra() {};
virtual gpu::PipelinePointer getCompositeScenePipeline();
virtual gpu::Element getCompositeFBColorSpace();
// These functions must only be called on the presentation thread
virtual void customizeContext();
@ -152,7 +154,9 @@ protected:
gpu::ShaderPointer _mirrorHUDPS;
gpu::PipelinePointer _drawTexturePipeline;
gpu::PipelinePointer _compositePipeline;
gpu::PipelinePointer _SRGBToLinearPipeline;
gpu::PipelinePointer _cursorPipeline;
gpu::TexturePointer _displayTexture{};
float _compositeHUDAlpha { 1.0f };