diff options
| author | Alyssa Rosenzweig <[email protected]> | 2019-05-06 01:58:56 +0000 |
|---|---|---|
| committer | Alyssa Rosenzweig <[email protected]> | 2019-05-10 15:49:01 +0000 |
| commit | f41be53a1706181be85a8ba41681e28b4780f6e1 (patch) | |
| tree | 83200e687adfd499067b3794e3389a47d02112b8 /src/compiler | |
| parent | d0bff89159bead4ba850182e5a30d0745510f773 (diff) | |
compiler: Add enums for blend state
We add enums corresponding to (GLES) blend state to shader_enums.h,
complementing the existing advanced blending enums in the file. This
allows us to represent blending state in a driver-agnostic, API-agnostic
way to permit lowering.
Signed-off-by: Alyssa Rosenzweig <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Acked-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/compiler')
| -rw-r--r-- | src/compiler/shader_enums.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/compiler/shader_enums.h b/src/compiler/shader_enums.h index ac293af4519..47b1ca01dd6 100644 --- a/src/compiler/shader_enums.h +++ b/src/compiler/shader_enums.h @@ -753,6 +753,27 @@ enum gl_advanced_blend_mode BLEND_ALL = 0x7fff, }; +enum blend_func +{ + BLEND_FUNC_ADD, + BLEND_FUNC_SUBTRACT, + BLEND_FUNC_REVERSE_SUBTRACT, + BLEND_FUNC_MIN, + BLEND_FUNC_MAX, +}; + +enum blend_factor +{ + BLEND_FACTOR_ZERO, + BLEND_FACTOR_SRC_COLOR, + BLEND_FACTOR_DST_COLOR, + BLEND_FACTOR_SRC_ALPHA, + BLEND_FACTOR_DST_ALPHA, + BLEND_FACTOR_CONSTANT_COLOR, + BLEND_FACTOR_CONSTANT_ALPHA, + BLEND_FACTOR_SRC_ALPHA_SATURATE, +}; + enum gl_tess_spacing { TESS_SPACING_UNSPECIFIED, |