diff options
| author | Gary Wong <gtw@gnu.org> | 2008-10-29 19:53:33 -0400 |
|---|---|---|
| committer | Gary Wong <gtw@gnu.org> | 2008-10-31 17:34:32 -0400 |
| commit | 58dc8b7db5829188dbb45c020ab44732d6053888 (patch) | |
| tree | d0c3499b185edc4e44b0680bb77bd93a8b1d4a6c /src/mesa | |
| parent | 963071ffea2f03e39d73bc663fa079098d82bc66 (diff) | |
i965: support destination horiz strides in align1 access mode.
This is required for scatter writes in destination regions to work.
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_eu.h | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_eu_emit.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_eu.h b/src/mesa/drivers/dri/i965/brw_eu.h index 207b8b7ca3..8cbe4215fb 100644 --- a/src/mesa/drivers/dri/i965/brw_eu.h +++ b/src/mesa/drivers/dri/i965/brw_eu.h @@ -65,7 +65,7 @@ struct brw_reg GLuint abs:1; /* source only */ GLuint vstride:4; /* source only */ GLuint width:3; /* src only, align1 only */ - GLuint hstride:2; /* src only, align1 only */ + GLuint hstride:2; /* align1 only */ GLuint address_mode:1; /* relative addressing, hopefully! */ GLuint pad0:1; diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index 0bfbec9d14..460521615c 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -64,7 +64,7 @@ static void brw_set_dest( struct brw_instruction *insn, if (insn->header.access_mode == BRW_ALIGN_1) { insn->bits1.da1.dest_subreg_nr = dest.subnr; - insn->bits1.da1.dest_horiz_stride = BRW_HORIZONTAL_STRIDE_1; + insn->bits1.da1.dest_horiz_stride = dest.hstride; } else { insn->bits1.da16.dest_subreg_nr = dest.subnr / 16; @@ -78,7 +78,7 @@ static void brw_set_dest( struct brw_instruction *insn, */ if (insn->header.access_mode == BRW_ALIGN_1) { insn->bits1.ia1.dest_indirect_offset = dest.dw1.bits.indirect_offset; - insn->bits1.ia1.dest_horiz_stride = BRW_HORIZONTAL_STRIDE_1; + insn->bits1.ia1.dest_horiz_stride = dest.hstride; } else { insn->bits1.ia16.dest_indirect_offset = dest.dw1.bits.indirect_offset; |