Dp4

2016-02-21 16:47:06 -06:00 · 2016-02-21 16:47:06 -06:00 · 568845e81d
parent 3877afe90a
commit 568845e81d
1 changed files with 4 additions and 0 deletions
--- a/src/xenia/gpu/spirv_shader_translator.cc
+++ b/src/xenia/gpu/spirv_shader_translator.cc
@ -642,6 +642,10 @@ void SpirvShaderTranslator::ProcessVectorAluInstruction(
      // TODO
    } break;

+    case AluVectorOpcode::kDp4: {
+      dest = b.createBinOp(spv::Op::OpDot, float_type_, sources[0], sources[1]);
+    } break;
+
    case AluVectorOpcode::kFloor: {
      dest = CreateGlslStd450InstructionCall(
          spv::Decoration::DecorationInvariant, vec4_float_type_,