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| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-10-01 02:00:23 -0300 |
|---|---|---|
| committer | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-10-01 02:00:23 -0300 |
| commit | 69c806feb631509fac804ac2677b3787d883cf75 (patch) | |
| tree | 5c317a756d43860310c47c0f3a79075122119ece /src/video_core/renderer_opengl/gl_rasterizer.cpp | |
| parent | e11afeb34d7b4493a94c18fd7960df97b7d95156 (diff) | |
gl_rasterizer: Fix polygon offset units
For some reason hardware divides polygon offset units by two. This is
visible since drivers multiply the application requested polygon offset
by two.
Diffstat (limited to 'src/video_core/renderer_opengl/gl_rasterizer.cpp')
| -rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 6a17bed72..a85f730a8 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -1340,7 +1340,9 @@ void RasterizerOpenGL::SyncPolygonOffset() { state.polygon_offset.fill_enable = regs.polygon_offset_fill_enable != 0; state.polygon_offset.line_enable = regs.polygon_offset_line_enable != 0; state.polygon_offset.point_enable = regs.polygon_offset_point_enable != 0; - state.polygon_offset.units = regs.polygon_offset_units; + + // Hardware divides polygon offset units by two + state.polygon_offset.units = regs.polygon_offset_units / 2.0f; state.polygon_offset.factor = regs.polygon_offset_factor; state.polygon_offset.clamp = regs.polygon_offset_clamp; |