diff options
Diffstat (limited to 'src/video_core/vertex_shader.cpp')
| -rw-r--r-- | src/video_core/vertex_shader.cpp | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/video_core/vertex_shader.cpp b/src/video_core/vertex_shader.cpp index 51f4e58bf..885b7de59 100644 --- a/src/video_core/vertex_shader.cpp +++ b/src/video_core/vertex_shader.cpp @@ -235,6 +235,15 @@ static void ProcessShaderCode(VertexShaderState& state) { break; } + case OpCode::Id::FLR: + for (int i = 0; i < 4; ++i) { + if (!swizzle.DestComponentEnabled(i)) + continue; + + dest[i] = float24::FromFloat32(std::floor(src1[i].ToFloat32())); + } + break; + case OpCode::Id::MAX: for (int i = 0; i < 4; ++i) { if (!swizzle.DestComponentEnabled(i)) @@ -366,12 +375,15 @@ static void ProcessShaderCode(VertexShaderState& state) { case OpCode::Type::MultiplyAdd: { - if (instr.opcode.Value().EffectiveOpCode() == OpCode::Id::MAD) { + if ((instr.opcode.Value().EffectiveOpCode() == OpCode::Id::MAD) || + (instr.opcode.Value().EffectiveOpCode() == OpCode::Id::MADI)) { const SwizzlePattern& swizzle = *(SwizzlePattern*)&swizzle_data[instr.mad.operand_desc_id]; - const float24* src1_ = LookupSourceRegister(instr.mad.src1); - const float24* src2_ = LookupSourceRegister(instr.mad.src2); - const float24* src3_ = LookupSourceRegister(instr.mad.src3); + bool is_inverted = (instr.opcode.Value().EffectiveOpCode() == OpCode::Id::MADI); + + const float24* src1_ = LookupSourceRegister(instr.mad.GetSrc1(is_inverted)); + const float24* src2_ = LookupSourceRegister(instr.mad.GetSrc2(is_inverted)); + const float24* src3_ = LookupSourceRegister(instr.mad.GetSrc3(is_inverted)); const bool negate_src1 = ((bool)swizzle.negate_src1 != false); const bool negate_src2 = ((bool)swizzle.negate_src2 != false); |