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Merge branch 'gamma-correction-correction' of github.com:annabrewer/hifi into quest-optimization

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Anna 2019-06-18 15:26:31 -07:00
commit 0d543b0f3e
5 changed files with 73 additions and 53 deletions
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16
libraries/display-plugins/src/display-plugins/Basic2DWindowOpenGLDisplayPlugin.cpp
View file

@ -109,6 +109,22 @@ bool Basic2DWindowOpenGLDisplayPlugin::internalActivate() {
return Parent::internalActivate();
}
gpu::PipelinePointer Basic2DWindowOpenGLDisplayPlugin::getCompositeScenePipeline() {
#if defined(Q_OS_ANDROID)
return _compositePipeline;
#endif
//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;
}
void Basic2DWindowOpenGLDisplayPlugin::compositeExtra() {
#if defined(Q_OS_ANDROID)
auto& virtualPadManager = VirtualPad::Manager::instance();

3
libraries/display-plugins/src/display-plugins/Basic2DWindowOpenGLDisplayPlugin.h
View file

@ -37,6 +37,9 @@ public:
virtual void pluginUpdate() override {};
virtual gpu::PipelinePointer getCompositeScenePipeline() override;
virtual gpu::Element getCompositeFBColorSpace() override;
protected:
mutable bool _isThrottled = false;

96
libraries/display-plugins/src/display-plugins/OpenGLDisplayPlugin.cpp
View file

@ -48,12 +48,16 @@
#include "CompositorHelper.h"
#include "Logging.h"
#include "RefreshRateController.h"
using namespace shader::gpu::program;
extern QThread* RENDER_THREAD;
class PresentThread : public QThread, public Dependency {
using Mutex = std::mutex;
using Condition = std::condition_variable;
using Lock = std::unique_lock<Mutex>;
public:
PresentThread() {
@ -170,9 +174,9 @@ public:
glFinish();
}
currentPlugin = newPlugin;
_newPluginQueue.pop();
_condition.notify_one();
}
_newPluginQueue.pop();
_condition.notify_one();
}
}
@ -380,53 +384,40 @@ void OpenGLDisplayPlugin::customizeContext() {
}
}
if (!_presentPipeline) {
gpu::StatePointer blendState = gpu::StatePointer(new gpu::State());
blendState->setDepthTest(gpu::State::DepthTest(false));
blendState->setBlendFunction(true,
gpu::State::SRC_ALPHA, gpu::State::BLEND_OP_ADD, gpu::State::INV_SRC_ALPHA,
gpu::State::FACTOR_ALPHA, gpu::State::BLEND_OP_ADD, gpu::State::ONE);
gpu::StatePointer blendState = gpu::StatePointer(new gpu::State());
blendState->setDepthTest(gpu::State::DepthTest(false));
blendState->setBlendFunction(true,
gpu::State::SRC_ALPHA, gpu::State::BLEND_OP_ADD, gpu::State::INV_SRC_ALPHA,
gpu::State::FACTOR_ALPHA, gpu::State::BLEND_OP_ADD, gpu::State::ONE);
gpu::StatePointer scissorState = gpu::StatePointer(new gpu::State());
scissorState->setDepthTest(gpu::State::DepthTest(false));
scissorState->setScissorEnable(true);
gpu::StatePointer scissorState = gpu::StatePointer(new gpu::State());
scissorState->setDepthTest(gpu::State::DepthTest(false));
scissorState->setScissorEnable(true);
{
#ifdef Q_OS_ANDROID
gpu::ShaderPointer program = gpu::Shader::createProgram(shader::gpu::program::DrawTextureGammaLinearToSRGB);
#else
gpu::ShaderPointer program = gpu::Shader::createProgram(shader::gpu::program::DrawTexture);
#endif
_simplePipeline = gpu::Pipeline::create(program, scissorState);
}
{
#ifdef Q_OS_ANDROID
gpu::ShaderPointer program = gpu::Shader::createProgram(shader::gpu::program::DrawTextureGammaLinearToSRGB);
#else
gpu::ShaderPointer program = gpu::Shader::createProgram(shader::gpu::program::DrawTextureGammaSRGBToLinear);
#endif
_presentPipeline = gpu::Pipeline::create(program, scissorState);
}
{
gpu::ShaderPointer program = gpu::Shader::createProgram(shader::gpu::program::DrawTexture);
_hudPipeline = gpu::Pipeline::create(program, blendState);
}
{
gpu::ShaderPointer program = gpu::Shader::createProgram(shader::gpu::program::DrawTextureMirroredX);
_mirrorHUDPipeline = gpu::Pipeline::create(program, blendState);
}
{
gpu::ShaderPointer program = gpu::Shader::createProgram(shader::gpu::program::DrawTransformedTexture);
_cursorPipeline = gpu::Pipeline::create(program, blendState);
}
{
_drawTexturePipeline = gpu::Pipeline::create(gpu::Shader::createProgram(DrawTexture), scissorState);
}
{
_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);
}
{
_mirrorHUDPipeline = gpu::Pipeline::create(gpu::Shader::createProgram(DrawTextureMirroredX), blendState);
}
{
_cursorPipeline = gpu::Pipeline::create(gpu::Shader::createProgram(DrawTransformedTexture), blendState);
}
updateCompositeFramebuffer();
}
void OpenGLDisplayPlugin::uncustomizeContext() {
_presentPipeline.reset();
_cursorPipeline.reset();
_hudPipeline.reset();
_mirrorHUDPipeline.reset();
@ -535,11 +526,9 @@ void OpenGLDisplayPlugin::renderFromTexture(gpu::Batch& batch, const gpu::Textur
batch.setStateScissorRect(scissor);
batch.setViewportTransform(viewport);
batch.setResourceTexture(0, texture);
#ifndef USE_GLES
batch.setPipeline(_presentPipeline);
#else
batch.setPipeline(_simplePipeline);
#endif
batch.setPipeline(_drawTexturePipeline);
batch.draw(gpu::TRIANGLE_STRIP, 4);
if (copyFbo) {
gpu::Vec4i copyFboRect(0, 0, copyFbo->getWidth(), copyFbo->getHeight());
@ -644,6 +633,10 @@ void OpenGLDisplayPlugin::compositePointer() {
});
}
gpu::PipelinePointer OpenGLDisplayPlugin::getCompositeScenePipeline() {
return _drawTexturePipeline;
}
void OpenGLDisplayPlugin::compositeScene() {
render([&](gpu::Batch& batch) {
batch.enableStereo(false);
@ -652,7 +645,7 @@ void OpenGLDisplayPlugin::compositeScene() {
batch.setStateScissorRect(ivec4(uvec2(), _compositeFramebuffer->getSize()));
batch.resetViewTransform();
batch.setProjectionTransform(mat4());
batch.setPipeline(_simplePipeline);
batch.setPipeline(getCompositeScenePipeline());
batch.setResourceTexture(0, _currentFrame->framebuffer->getRenderBuffer(0));
batch.draw(gpu::TRIANGLE_STRIP, 4);
});
@ -924,11 +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", gpu::Element::COLOR_SRGBA_32, renderSize.x, renderSize.y));
_compositeFramebuffer = gpu::FramebufferPointer(gpu::Framebuffer::create("OpenGLDisplayPlugin::composite", getCompositeFBColorSpace(), renderSize.x, renderSize.y));
}
}

9
libraries/display-plugins/src/display-plugins/OpenGLDisplayPlugin.h
View file

@ -106,6 +106,9 @@ protected:
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();
virtual void uncustomizeContext();
@ -149,9 +152,11 @@ protected:
gpu::PipelinePointer _hudPipeline;
gpu::PipelinePointer _mirrorHUDPipeline;
gpu::ShaderPointer _mirrorHUDPS;
gpu::PipelinePointer _simplePipeline;
gpu::PipelinePointer _presentPipeline;
gpu::PipelinePointer _drawTexturePipeline;
gpu::PipelinePointer _compositePipeline;
gpu::PipelinePointer _SRGBToLinearPipeline;
gpu::PipelinePointer _cursorPipeline;
gpu::TexturePointer _displayTexture{};
float _compositeHUDAlpha { 1.0f };

2
plugins/oculus/src/OculusDisplayPlugin.cpp
View file

@ -163,7 +163,7 @@ void OculusDisplayPlugin::hmdPresent() {
batch.setStateScissorRect(ivec4(uvec2(), _outputFramebuffer->getSize()));
batch.resetViewTransform();
batch.setProjectionTransform(mat4());
batch.setPipeline(_presentPipeline);
batch.setPipeline(_drawTexturePipeline);
batch.setResourceTexture(0, _compositeFramebuffer->getRenderBuffer(0));
batch.draw(gpu::TRIANGLE_STRIP, 4);
});