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maxwell3d: Implement Conditional Rendering

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Conditional Rendering takes care of conditionaly clearing or drawing
depending on a set of queries. This PR implements the query checks to
stablish if things can be rendered or not.
This commit is contained in:
Fernando Sahmkow 2019-06-30 22:21:28 -04:00 • committed by FernandoS27
parent 223a535f3f
commit e42bcf2314
3 changed files with 100 additions and 2 deletions
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13
src/video_core/renderer_opengl/gl_rasterizer.cpp
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@ -520,7 +520,13 @@ std::pair<bool, bool> RasterizerOpenGL::ConfigureFramebuffers(
}
void RasterizerOpenGL::Clear() {
const auto& regs = system.GPU().Maxwell3D().regs;
const auto& maxwell3d = system.GPU().Maxwell3D();
if (!maxwell3d.ShouldExecute()) {
return;
}
const auto& regs = maxwell3d.regs;
bool use_color{};
bool use_depth{};
bool use_stencil{};
@ -616,6 +622,11 @@ void RasterizerOpenGL::DrawArrays() {
MICROPROFILE_SCOPE(OpenGL_Drawing);
auto& gpu = system.GPU().Maxwell3D();
if (!gpu.ShouldExecute()) {
return;
}
const auto& regs = gpu.regs;
SyncColorMask();