diff options
| author |  bunnei <bunneidev@gmail.com> | 2015-05-22 23:13:09 -0400 |
|---|---|---|
| committer | bunnei <bunneidev@gmail.com> | 2015-05-31 01:27:49 -0400 |
| commit | 875bd2976689a87930e0a068b903a8da38dcd3e3 (patch) | |
| tree | 56e604a1ca4d9d7344fd2466743ee0d3d83d2ee6 /src/video_core/vertex_shader.cpp | |
| parent | 595fe49a8f69de5e6c0b6aad3f5a2a2e2b88a23e (diff) | |
vertex_shader: Implement MIN instruction.
Diffstat (limited to 'src/video_core/vertex_shader.cpp')
| -rw-r--r-- | src/video_core/vertex_shader.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/video_core/vertex_shader.cpp b/src/video_core/vertex_shader.cpp index 4ebb4242..582712bd 100644 --- a/src/video_core/vertex_shader.cpp +++ b/src/video_core/vertex_shader.cpp @@ -208,6 +208,15 @@ static void ProcessShaderCode(VertexShaderState& state) { } break; + case OpCode::Id::MIN: + for (int i = 0; i < 4; ++i) { + if (!swizzle.DestComponentEnabled(i)) + continue; + + dest[i] = std::min(src1[i], src2[i]); + } + break; + case OpCode::Id::DP3: case OpCode::Id::DP4: { |