diff options
Diffstat (limited to 'src/video_core/renderer_opengl')
| -rw-r--r-- | src/video_core/renderer_opengl/gl_shader_decompiler.cpp | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp index 391c92d47..274c2854b 100644 --- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp +++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp @@ -1038,6 +1038,15 @@ private: case OpCode::Id::FMUL_R: case OpCode::Id::FMUL_IMM: { // FMUL does not have 'abs' bits and only the second operand has a 'neg' bit. + ASSERT_MSG(instr.fmul.tab5cb8_2 == 0, "FMUL tab5cb8_2({}) is not implemented", + instr.fmul.tab5cb8_2.Value()); + ASSERT_MSG(instr.fmul.tab5c68_1 == 0, "FMUL tab5cb8_1({}) is not implemented", + instr.fmul.tab5c68_1.Value()); + ASSERT_MSG(instr.fmul.tab5c68_0 == 1, "FMUL tab5cb8_0({}) is not implemented", + instr.fmul.tab5c68_0 + .Value()); // SMO typical sends 1 here which seems to be the default + ASSERT_MSG(instr.fmul.cc == 0, "FMUL cc is not implemented"); + op_b = GetOperandAbsNeg(op_b, false, instr.fmul.negate_b); regs.SetRegisterToFloat(instr.gpr0, 0, op_a + " * " + op_b, 1, 1, instr.alu.saturate_d); @@ -1436,6 +1445,12 @@ private: std::string op_b = instr.ffma.negate_b ? "-" : ""; std::string op_c = instr.ffma.negate_c ? "-" : ""; + ASSERT_MSG(instr.ffma.cc == 0, "FFMA cc not implemented"); + ASSERT_MSG(instr.ffma.tab5980_0 == 1, "FFMA tab5980_0({}) not implemented", + instr.ffma.tab5980_0.Value()); // Seems to be 1 by default based on SMO + ASSERT_MSG(instr.ffma.tab5980_1 == 0, "FFMA tab5980_1({}) not implemented", + instr.ffma.tab5980_1.Value()); + switch (opcode->GetId()) { case OpCode::Id::FFMA_CR: { op_b += regs.GetUniform(instr.cbuf34.index, instr.cbuf34.offset, @@ -2110,8 +2125,12 @@ private: case OpCode::Id::IPA: { const auto& attribute = instr.attribute.fmt28; const auto& reg = instr.gpr0; - switch (instr.ipa.mode) { - case Tegra::Shader::IpaMode::Pass: + ASSERT_MSG(instr.ipa.sample_mode == Tegra::Shader::IpaSampleMode::Default, + "Unhandled IPA sample mode: {}", + static_cast<u32>(instr.ipa.sample_mode.Value())); + ASSERT_MSG(instr.ipa.saturate == 0, "IPA saturate not implemented"); + switch (instr.ipa.interp_mode) { + case Tegra::Shader::IpaInterpMode::Linear: if (stage == Maxwell3D::Regs::ShaderStage::Fragment && attribute.index == Attribute::Index::Position) { switch (attribute.element) { @@ -2132,12 +2151,12 @@ private: regs.SetRegisterToInputAttibute(reg, attribute.element, attribute.index); } break; - case Tegra::Shader::IpaMode::None: + case Tegra::Shader::IpaInterpMode::Perspective: regs.SetRegisterToInputAttibute(reg, attribute.element, attribute.index); break; default: LOG_CRITICAL(HW_GPU, "Unhandled IPA mode: {}", - static_cast<u32>(instr.ipa.mode.Value())); + static_cast<u32>(instr.ipa.interp_mode.Value())); UNREACHABLE(); regs.SetRegisterToInputAttibute(reg, attribute.element, attribute.index); } |