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| author | Francisco Jerez <currojerez@riseup.net> | 2015-02-26 17:41:46 +0200 |
|---|---|---|
| committer | Francisco Jerez <currojerez@riseup.net> | 2015-05-04 15:05:20 +0300 |
| commit | 8865fe309da2597398071f5171808c27aac787b4 (patch) | |
| tree | 658447c3e7f64d7705d8c3d423147bda3b644f16 /src/mesa | |
| parent | 0519a6259b0e6b83eaeafdf0ed30a67713c4b6ed (diff) | |
| download | external_mesa3d-8865fe309da2597398071f5171808c27aac787b4.zip external_mesa3d-8865fe309da2597398071f5171808c27aac787b4.tar.gz external_mesa3d-8865fe309da2597398071f5171808c27aac787b4.tar.bz2 | |
i965: Don't request untyped atomic writeback message if the destination is null.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_generator.cpp | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_generator.cpp | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp index ff7e85f..5b6633a 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp @@ -2018,7 +2018,7 @@ fs_generator::generate_code(const cfg_t *cfg, int dispatch_width) assert(src[1].file == BRW_IMMEDIATE_VALUE && src[2].file == BRW_IMMEDIATE_VALUE); brw_untyped_atomic(p, dst, src[0], src[2], src[1].dw1.ud, - inst->mlen, true); + inst->mlen, !inst->dst.is_null()); brw_mark_surface_used(prog_data, src[2].dw1.ud); break; diff --git a/src/mesa/drivers/dri/i965/brw_vec4_generator.cpp b/src/mesa/drivers/dri/i965/brw_vec4_generator.cpp index de7e06c..b847254 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_generator.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_generator.cpp @@ -1472,7 +1472,8 @@ vec4_generator::generate_code(const cfg_t *cfg) assert(src[0].file == BRW_IMMEDIATE_VALUE && src[1].file == BRW_IMMEDIATE_VALUE); brw_untyped_atomic(p, dst, brw_message_reg(inst->base_mrf), - src[1], src[0].dw1.ud, inst->mlen, true); + src[1], src[0].dw1.ud, inst->mlen, + !inst->dst.is_null()); brw_mark_surface_used(&prog_data->base, src[1].dw1.ud); break; |