From 260743f371236f7c57b01334b1c3474b15a47c39 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Fri, 19 Mar 2021 19:28:31 -0300 Subject: shader: Add partial rasterizer integration --- .../maxwell/translate/impl/exit_program.cpp | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp (limited to 'src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp') diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp new file mode 100644 index 000000000..ea9b33da9 --- /dev/null +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp @@ -0,0 +1,43 @@ +// Copyright 2021 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "common/common_types.h" +#include "shader_recompiler/exception.h" +#include "shader_recompiler/frontend/maxwell/translate/impl/impl.h" + +namespace Shader::Maxwell { +namespace { +void ExitFragment(TranslatorVisitor& v) { + const ProgramHeader sph{v.env.SPH()}; + IR::Reg src_reg{IR::Reg::R0}; + for (u32 render_target = 0; render_target < 8; ++render_target) { + const std::array mask{sph.ps.EnabledOutputComponents(render_target)}; + for (u32 component = 0; component < 4; ++component) { + if (!mask[component]) { + continue; + } + v.ir.SetFragColor(render_target, component, v.F(src_reg)); + ++src_reg; + } + } + if (sph.ps.omap.sample_mask != 0) { + throw NotImplementedException("Sample mask"); + } + if (sph.ps.omap.depth != 0) { + throw NotImplementedException("Fragment depth"); + } +} +} // Anonymous namespace + +void TranslatorVisitor::EXIT() { + switch (env.ShaderStage()) { + case Stage::Fragment: + ExitFragment(*this); + break; + default: + break; + } +} + +} // namespace Shader::Maxwell -- cgit v1.2.3