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| author | Yuri Kunde Schlesner <yuriks@yuriks.net> | 2015-07-21 06:24:27 +0200 |
|---|---|---|
| committer | Yuri Kunde Schlesner <yuriks@yuriks.net> | 2015-07-23 21:51:24 +0200 |
| commit | 4e092022267e4f232429013653ba1bd4ac8b0a05 (patch) | |
| tree | b24f12735d533f342e0a1e026fdb9c8fec7283c8 | |
| parent | Merge pull request #977 from yuriks/glenable-tex2d (diff) | |
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| -rw-r--r-- | src/video_core/vertex_shader.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/video_core/vertex_shader.cpp b/src/video_core/vertex_shader.cpp index b77503806..ff114fc3a 100644 --- a/src/video_core/vertex_shader.cpp +++ b/src/video_core/vertex_shader.cpp @@ -610,6 +610,12 @@ OutputVertex RunShader(const InputVertex& input, int num_attributes, const Regs: } } + // The hardware takes the absolute and saturates vertex colors like this, *before* doing interpolation + for (int i = 0; i < 4; ++i) { + ret.color[i] = float24::FromFloat32( + std::fmin(std::fabs(ret.color[i].ToFloat32()), 1.0f)); + } + LOG_TRACE(Render_Software, "Output vertex: pos (%.2f, %.2f, %.2f, %.2f), col(%.2f, %.2f, %.2f, %.2f), tc0(%.2f, %.2f)", ret.pos.x.ToFloat32(), ret.pos.y.ToFloat32(), ret.pos.z.ToFloat32(), ret.pos.w.ToFloat32(), ret.color.x.ToFloat32(), ret.color.y.ToFloat32(), ret.color.z.ToFloat32(), ret.color.w.ToFloat32(), |