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| author | Kristian Høgsberg Kristensen <kristian.h.kristensen@intel.com> | 2016-05-01 21:13:37 -0700 |
|---|---|---|
| committer | Kristian Høgsberg Kristensen <krh@bitplanet.net> | 2016-05-24 10:14:56 -0700 |
| commit | a41b57679fd659dda1b6df3286b34c13cac7811a (patch) | |
| tree | f69a1b63d3dfb628f203527852fc4257fd4a0d0e /src/compiler/nir/nir.h | |
| parent | 50c24c3ff34882864b74862abdbaa5d7dcd8730d (diff) | |
| download | external_mesa3d-a41b57679fd659dda1b6df3286b34c13cac7811a.zip external_mesa3d-a41b57679fd659dda1b6df3286b34c13cac7811a.tar.gz external_mesa3d-a41b57679fd659dda1b6df3286b34c13cac7811a.tar.bz2 | |
nir: Add a lowering pass for YUV textures
This lowers sampling from YUV textures to 1) one or more texture
instructions to sample each plane and 2) color space conversion to RGB.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Diffstat (limited to 'src/compiler/nir/nir.h')
| -rw-r--r-- | src/compiler/nir/nir.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h index ace6fbb..96246f6 100644 --- a/src/compiler/nir/nir.h +++ b/src/compiler/nir/nir.h @@ -2346,6 +2346,13 @@ typedef struct nir_lower_tex_options { bool lower_rect; /** + * If true, convert yuv to rgb. + */ + unsigned lower_y_uv_external; + unsigned lower_y_u_v_external; + unsigned lower_yx_xuxv_external; + + /** * To emulate certain texture wrap modes, this can be used * to saturate the specified tex coord to [0.0, 1.0]. The * bits are according to sampler #, ie. if, for example: |