diff options
Diffstat (limited to 'src/gallium/drivers/softpipe/sp_headers.h')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_headers.h | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/src/gallium/drivers/softpipe/sp_headers.h b/src/gallium/drivers/softpipe/sp_headers.h index ae2ee210fc..4a42cb3c19 100644 --- a/src/gallium/drivers/softpipe/sp_headers.h +++ b/src/gallium/drivers/softpipe/sp_headers.h @@ -59,20 +59,31 @@ * Encodes everything we need to know about a 2x2 pixel block. Uses * "Channel-Serial" or "SoA" layout. */ -struct quad_header { +struct quad_header_input +{ int x0; int y0; - unsigned mask:4; + float coverage[QUAD_SIZE]; /** fragment coverage for antialiasing */ unsigned facing:1; /**< Front (0) or back (1) facing? */ unsigned prim:2; /**< PRIM_POINT, LINE, TRI */ +}; + +struct quad_header_inout +{ + unsigned mask:4; +}; - struct { - /** colors in SOA format (rrrr, gggg, bbbb, aaaa) */ - float color[PIPE_MAX_COLOR_BUFS][NUM_CHANNELS][QUAD_SIZE]; - float depth[QUAD_SIZE]; - } outputs; +struct quad_header_output +{ + /** colors in SOA format (rrrr, gggg, bbbb, aaaa) */ + float color[PIPE_MAX_COLOR_BUFS][NUM_CHANNELS][QUAD_SIZE]; + float depth[QUAD_SIZE]; +}; - float coverage[QUAD_SIZE]; /** fragment coverage for antialiasing */ +struct quad_header { + struct quad_header_input input; + struct quad_header_inout inout; + struct quad_header_output output; const struct tgsi_interp_coef *coef; const struct tgsi_interp_coef *posCoef; @@ -80,5 +91,5 @@ struct quad_header { unsigned nr_attrs; }; - #endif /* SP_HEADERS_H */ + |