diff options
Diffstat (limited to 'src/compiler/nir/nir.h')
| -rw-r--r-- | src/compiler/nir/nir.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h index 6d22e6481ad..497327eaca8 100644 --- a/src/compiler/nir/nir.h +++ b/src/compiler/nir/nir.h @@ -2933,6 +2933,16 @@ bool nir_lower_subgroups(nir_shader *shader, bool nir_lower_system_values(nir_shader *shader); +enum PACKED nir_lower_tex_packing { + nir_lower_tex_packing_none = 0, + /* The sampler returns up to 2 32-bit words of half floats or 16-bit signed + * or unsigned ints based on the sampler type + */ + nir_lower_tex_packing_16, + /* The sampler returns 1 32-bit word of 4x8 unorm */ + nir_lower_tex_packing_8, +}; + typedef struct nir_lower_tex_options { /** * bitmask of (1 << GLSL_SAMPLER_DIM_x) to control for which @@ -3044,6 +3054,8 @@ typedef struct nir_lower_tex_options { * with nir_texop_txl. This includes cube maps. */ bool lower_txd_offset_clamp; + + enum nir_lower_tex_packing lower_tex_packing[32]; } nir_lower_tex_options; bool nir_lower_tex(nir_shader *shader, |