diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_defines.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_defines.h | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h index bd7d0b1c9a7..457f49c9709 100644 --- a/src/mesa/drivers/dri/i965/brw_defines.h +++ b/src/mesa/drivers/dri/i965/brw_defines.h @@ -911,15 +911,9 @@ enum opcode { /** * Same as FS_OPCODE_FB_WRITE but expects its arguments separately as - * individual sources instead of as a single payload blob: - * - * Source 0: [required] Color 0. - * Source 1: [optional] Color 1 (for dual source blend messages). - * Source 2: [optional] Src0 Alpha. - * Source 3: [optional] Source Depth (gl_FragDepth) - * Source 4: [optional (gen4-5)] Destination Depth passthrough from thread - * Source 5: [optional] Sample Mask (gl_SampleMask). - * Source 6: [required] Number of color components (as a UD immediate). + * individual sources instead of as a single payload blob. The + * position/ordering of the arguments are defined by the enum + * fb_write_logical_srcs. */ FS_OPCODE_FB_WRITE_LOGICAL, @@ -1330,6 +1324,16 @@ enum brw_urb_write_flags { BRW_URB_WRITE_ALLOCATE | BRW_URB_WRITE_COMPLETE, }; +enum fb_write_logical_srcs { + FB_WRITE_LOGICAL_SRC_COLOR0, /* REQUIRED */ + FB_WRITE_LOGICAL_SRC_COLOR1, /* for dual source blend messages */ + FB_WRITE_LOGICAL_SRC_SRC0_ALPHA, + FB_WRITE_LOGICAL_SRC_SRC_DEPTH, /* gl_FragDepth */ + FB_WRITE_LOGICAL_SRC_DST_DEPTH, /* GEN4-5: passthrough from thread */ + FB_WRITE_LOGICAL_SRC_OMASK, /* Sample Mask (gl_SampleMask) */ + FB_WRITE_LOGICAL_SRC_COMPONENTS, /* REQUIRED */ +}; + #ifdef __cplusplus /** * Allow brw_urb_write_flags enums to be ORed together. |