From 72cc512b1eb3717ba0f24df6dd60f61527ae2354 Mon Sep 17 00:00:00 2001 From: bunnei Date: Sat, 31 Jan 2015 01:40:05 -0500 Subject: Pica: Implement blend factors. --- src/video_core/pica.h | 27 +++++++++++++++++++++------ 1 file changed, 21 insertions(+), 6 deletions(-) (limited to 'src/video_core/pica.h') diff --git a/src/video_core/pica.h b/src/video_core/pica.h index 78603ebd..2506bf78 100644 --- a/src/video_core/pica.h +++ b/src/video_core/pica.h @@ -332,11 +332,21 @@ struct Regs { }; enum BlendFactor : u32 { - Zero = 0, - One = 1, - - SourceAlpha = 6, - OneMinusSourceAlpha = 7, + Zero = 0, + One = 1, + SourceColor = 2, + OneMinusSourceColor = 3, + DestColor = 4, + OneMinusDestColor = 5, + SourceAlpha = 6, + OneMinusSourceAlpha = 7, + DestAlpha = 8, + OneMinusDestAlpha = 9, + ConstantColor = 10, + OneMinusConstantColor = 11, + ConstantAlpha = 12, + OneMinusConstantAlpha = 13, + SourceAlphaSaturate = 14 }; BitField< 0, 8, BlendEquation> blend_equation_rgb; @@ -357,7 +367,12 @@ struct Regs { BitField<0, 4, Op> op; } logic_op; - INSERT_PADDING_WORDS(0x1); + union { + BitField< 0, 8, u32> r; + BitField< 8, 8, u32> g; + BitField<16, 8, u32> b; + BitField<24, 8, u32> a; + } blend_const; union { BitField< 0, 1, u32> enable; -- cgit v1.2.3