diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/video_core/shader/shader_interpreter.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/video_core/shader/shader_interpreter.cpp b/src/video_core/shader/shader_interpreter.cpp index 063cc38f0..6b83d2c1c 100644 --- a/src/video_core/shader/shader_interpreter.cpp +++ b/src/video_core/shader/shader_interpreter.cpp @@ -197,12 +197,19 @@ void RunInterpreter(UnitState<Debug>& state) { case OpCode::Id::DP3: case OpCode::Id::DP4: + case OpCode::Id::DPH: + case OpCode::Id::DPHI: { Record<DebugDataRecord::SRC1>(state.debug, iteration, src1); Record<DebugDataRecord::SRC2>(state.debug, iteration, src2); Record<DebugDataRecord::DEST_IN>(state.debug, iteration, dest); + + OpCode::Id opcode = instr.opcode.Value().EffectiveOpCode(); + if (opcode == OpCode::Id::DPH || opcode == OpCode::Id::DPHI) + src1[3] = float24::FromFloat32(1.0f); + float24 dot = float24::FromFloat32(0.f); - int num_components = (instr.opcode.Value() == OpCode::Id::DP3) ? 3 : 4; + int num_components = (opcode == OpCode::Id::DP3) ? 3 : 4; for (int i = 0; i < num_components; ++i) dot = dot + src1[i] * src2[i]; |