diff options
author | bunnei <bunneidev@gmail.com> | 2015-01-26 21:10:09 -0500 |
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committer | bunnei <bunneidev@gmail.com> | 2015-01-27 14:39:17 -0500 |
commit | b2c55bf772f2436db04357c2689302b98d9f0b26 (patch) | |
tree | 6033ef7dc8357d8425a075565f4357abf69cde2f /src/video_core/pica.h | |
parent | b101e6312fecace119275b47fb5dfb33ad22cfc9 (diff) |
Rasterizer: Implemented alpha testing.
Diffstat (limited to 'src/video_core/pica.h')
-rw-r--r-- | src/video_core/pica.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/video_core/pica.h b/src/video_core/pica.h index 15850ba1..a19f4190 100644 --- a/src/video_core/pica.h +++ b/src/video_core/pica.h @@ -310,7 +310,7 @@ struct Regs { }; struct { - enum DepthFunc : u32 { + enum CompareFunc : u32 { Never = 0, Always = 1, Equal = 2, @@ -357,11 +357,19 @@ struct Regs { BitField<0, 4, Op> op; } logic_op; - INSERT_PADDING_WORDS(0x4); + INSERT_PADDING_WORDS(0x1); + + union { + BitField< 0, 1, u32> enable; + BitField< 4, 3, CompareFunc> func; + BitField< 8, 8, u32> ref; + } alpha_test; + + INSERT_PADDING_WORDS(0x2); union { BitField< 0, 1, u32> depth_test_enable; - BitField< 4, 3, DepthFunc> depth_test_func; + BitField< 4, 3, CompareFunc> depth_test_func; BitField<12, 1, u32> depth_write_enable; }; |