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author | bunnei <bunneidev@gmail.com> | 2018-11-27 00:28:03 +0100 |
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committer | GitHub <noreply@github.com> | 2018-11-27 00:28:03 +0100 |
commit | 7684f4d0cf92f3badf4e8599122d6d5f599764cb (patch) | |
tree | ecf4d5a4e078f3a707627a0ad782c137bf955d75 /src/video_core | |
parent | Merge pull request #1798 from ReinUsesLisp/y-direction (diff) | |
parent | Implemented BRA CC conditional and FSET CC Setting (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/renderer_opengl/gl_shader_decompiler.cpp | 18 |
1 files changed, 14 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 3d4d0f23e..7c0935a4e 100644 --- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp +++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp @@ -3401,6 +3401,10 @@ private: regs.SetRegisterToInteger(instr.gpr0, false, 0, predicate + " ? 0xFFFFFFFF : 0", 1, 1); } + if (instr.generates_cc.Value() != 0) { + regs.SetInternalFlag(InternalFlag::ZeroFlag, predicate); + LOG_WARNING(HW_GPU, "FSET Condition Code is incomplete"); + } break; } case OpCode::Type::IntegerSet: { @@ -3682,11 +3686,17 @@ private: "BRA with constant buffers are not implemented"); const Tegra::Shader::ConditionCode cc = instr.flow_condition_code; - UNIMPLEMENTED_IF_MSG(cc != Tegra::Shader::ConditionCode::T, - "BRA condition code used: {}", static_cast<u32>(cc)); - const u32 target = offset + instr.bra.GetBranchTarget(); - shader.AddLine("{ jmp_to = " + std::to_string(target) + "u; break; }"); + if (cc != Tegra::Shader::ConditionCode::T) { + const std::string condition_code = regs.GetConditionCode(cc); + shader.AddLine("if (" + condition_code + "){"); + shader.scope++; + shader.AddLine("{ jmp_to = " + std::to_string(target) + "u; break; }"); + shader.scope--; + shader.AddLine('}'); + } else { + shader.AddLine("{ jmp_to = " + std::to_string(target) + "u; break; }"); + } break; } case OpCode::Id::IPA: { |