diff options
| author | Jonathan Marek <[email protected]> | 2019-09-11 13:42:43 -0400 |
|---|---|---|
| committer | Jonathan Marek <[email protected]> | 2019-09-28 00:33:33 -0400 |
| commit | 7da15bdd2d05cc252b28cf385bf2cf2b31aa576b (patch) | |
| tree | 90f7ef7bddba433b3207c5c9a310314738c66988 /src/gallium/drivers/etnaviv/etnaviv_shader.h | |
| parent | 931fc2a7b3f98c348ed24292d0e85b51ba1b1543 (diff) | |
etnaviv: nir: fix gl_FrontFacing
Only invert front facing when glFrontFace is GL_CW.
Fixes following deqp test:
dEQP-GLES2.functional.shaders.builtin_variable.frontfacing
Signed-off-by: Jonathan Marek <[email protected]>
Reviewed-by: Christian Gmeiner <[email protected]>
Diffstat (limited to 'src/gallium/drivers/etnaviv/etnaviv_shader.h')
| -rw-r--r-- | src/gallium/drivers/etnaviv/etnaviv_shader.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/drivers/etnaviv/etnaviv_shader.h b/src/gallium/drivers/etnaviv/etnaviv_shader.h index 3c5b6e65d94..528603a55a9 100644 --- a/src/gallium/drivers/etnaviv/etnaviv_shader.h +++ b/src/gallium/drivers/etnaviv/etnaviv_shader.h @@ -43,6 +43,8 @@ struct etna_shader_key /* do we need to swap rb in frag color? */ unsigned frag_rb_swap : 1; + /* do we need to invert front facing value? */ + unsigned front_ccw : 1; }; uint32_t global; }; |