diff options
| author | Corbin Simpson <MostAwesomeDude@gmail.com> | 2009-01-17 02:25:52 -0800 |
|---|---|---|
| committer | Corbin Simpson <MostAwesomeDude@gmail.com> | 2009-02-01 23:30:23 -0800 |
| commit | f3b53a5cb6a04b86ccd75cc38c73c8e3dd117894 (patch) | |
| tree | 3b09afc4ea7095ff6d52186cd02b7f0559ff39b8 /src/gallium/drivers/r300/r300_context.h | |
| parent | a08a830fd3c22bdbad1ee840e4e56302152375f1 (diff) | |
r300: Add blend color.
Diffstat (limited to 'src/gallium/drivers/r300/r300_context.h')
| -rw-r--r-- | src/gallium/drivers/r300/r300_context.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index ea057bcab7..4cbbf96fb1 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -36,6 +36,14 @@ struct r300_blend_state { uint32_t dither; /* R300_RB3D_DITHER_CTL: 0x4e50 */ }; +struct r300_blend_color_state { + /* RV515 and earlier */ + uint32_t blend_color; /* R300_RB3D_BLEND_COLOR: 0x4e10 */ + /* R520 and newer */ + uint32_t blend_color_red_alpha; /* R500_RB3D_CONSTANT_COLOR_AR: 0x4ef8 */ + uint32_t blend_color_green_blue; /* R500_RB3D_CONSTANT_COLOR_GB: 0x4efc */ +}; + struct r300_dsa_state { uint32_t alpha_function; /* R300_FG_ALPHA_FUNC: 0x4bd4 */ uint32_t alpha_reference; /* R500_FG_ALPHA_VALUE: 0x4be0 */ @@ -60,10 +68,11 @@ struct r300_scissor_state { uint32_t scissor_bottom_right; /* R300_SC_SCISSORS_BR: 0x43e4 */ }; -#define R300_NEW_BLEND 0x1 -#define R300_NEW_DSA 0x2 -#define R300_NEW_RS 0x4 -#define R300_NEW_SCISSOR 0x8 +#define R300_NEW_BLEND 0x01 +#define R300_NEW_BLEND_COLOR 0x02 +#define R300_NEW_DSA 0x04 +#define R300_NEW_RS 0x08 +#define R300_NEW_SCISSOR 0x10 struct r300_context { /* Parent class */ @@ -77,6 +86,8 @@ struct r300_context { /* Various CSO state objects. */ /* Blend state. */ struct r300_blend_state* blend_state; + /* Blend color state. */ + struct r300_blend_color_state* blend_color_state; /* Depth, stencil, and alpha state. */ struct r300_dsa_state* dsa_state; /* Rasterizer state. */ |