diff options
Diffstat (limited to 'src/gallium/include')
| -rw-r--r-- | src/gallium/include/pipe/p_state.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h index ce19b9292c5..5d995dcc164 100644 --- a/src/gallium/include/pipe/p_state.h +++ b/src/gallium/include/pipe/p_state.h @@ -158,7 +158,13 @@ struct pipe_rasterizer_state unsigned line_stipple_factor:8; /**< [1..256] actually */ unsigned line_stipple_pattern:16; - uint32_t sprite_coord_enable; /* referring to 32 TEXCOORD/GENERIC inputs */ + /** + * Replace the given TEXCOORD inputs with point coordinates, max. 8 inputs. + * If TEXCOORD (including PCOORD) are unsupported, replace GENERIC inputs + * instead. Max. 9 inputs: 8x GENERIC to emulate TEXCOORD, and 1x GENERIC + * to emulate PCOORD. + */ + uint16_t sprite_coord_enable; /* 0-7: TEXCOORD/GENERIC, 8: PCOORD */ float line_width; float point_size; /**< used when no per-vertex size */ |