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| author | bunnei <bunneidev@gmail.com> | 2018-06-06 05:46:23 +0200 |
|---|---|---|
| committer | bunnei <bunneidev@gmail.com> | 2018-06-07 00:09:06 +0200 |
| commit | 4669f15f8be26ddf3c1cc02d8aac78656c41d361 (patch) | |
| tree | 3e6968e43a2377a0bfd8bb45f3ea8141f9bd0568 /src/video_core/renderer_opengl | |
| parent | gl_shader_gen: Add uniform handling for indirect const buffer access. (diff) | |
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Diffstat (limited to 'src/video_core/renderer_opengl')
| -rw-r--r-- | src/video_core/renderer_opengl/gl_shader_decompiler.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp index 44c8bf4d4..a703b9151 100644 --- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp +++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp @@ -1090,6 +1090,33 @@ private: attribute); break; } + case OpCode::Id::LD_C: { + ASSERT_MSG(instr.ld_c.unknown == 0, "Unimplemented"); + + std::string op_a = + regs.GetUniformIndirect(instr.cbuf36.index, instr.cbuf36.offset + 0, instr.gpr8, + GLSLRegister::Type::Float); + std::string op_b = + regs.GetUniformIndirect(instr.cbuf36.index, instr.cbuf36.offset + 4, instr.gpr8, + GLSLRegister::Type::Float); + + switch (instr.ld_c.type.Value()) { + case Tegra::Shader::UniformType::Single: + regs.SetRegisterToFloat(instr.gpr0, 0, op_a, 1, 1); + break; + + case Tegra::Shader::UniformType::Double: + regs.SetRegisterToFloat(instr.gpr0, 0, op_a, 1, 1); + regs.SetRegisterToFloat(instr.gpr0.Value() + 1, 0, op_b, 1, 1); + break; + + default: + NGLOG_CRITICAL(HW_GPU, "Unhandled type: {}", + static_cast<unsigned>(instr.ld_c.type.Value())); + UNREACHABLE(); + } + break; + } case OpCode::Id::ST_A: { ASSERT_MSG(instr.attribute.fmt20.size == 0, "untested"); regs.SetOutputAttributeToRegister(attribute, instr.attribute.fmt20.element, |