diff options
Diffstat (limited to 'src/intel/isl/isl.h')
| -rw-r--r-- | src/intel/isl/isl.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/intel/isl/isl.h b/src/intel/isl/isl.h index e01624b..d8260b2 100644 --- a/src/intel/isl/isl.h +++ b/src/intel/isl/isl.h @@ -854,6 +854,22 @@ struct isl_surf { isl_surf_usage_flags_t usage; }; +struct isl_swizzle { + enum isl_channel_select r:4; + enum isl_channel_select g:4; + enum isl_channel_select b:4; + enum isl_channel_select a:4; +}; + +#define ISL_SWIZZLE(R, G, B, A) ((struct isl_swizzle) { \ + .r = ISL_CHANNEL_SELECT_##R, \ + .g = ISL_CHANNEL_SELECT_##G, \ + .b = ISL_CHANNEL_SELECT_##B, \ + .a = ISL_CHANNEL_SELECT_##A, \ + }) + +#define ISL_SWIZZLE_IDENTITY ISL_SWIZZLE(RED, GREEN, BLUE, ALPHA) + struct isl_view { /** * Indicates the usage of the particular view @@ -889,7 +905,7 @@ struct isl_view { uint32_t base_array_layer; uint32_t array_len; - enum isl_channel_select channel_select[4]; + struct isl_swizzle swizzle; }; union isl_color_value { |