diff options
| author | Ilia Mirkin <[email protected]> | 2014-07-21 21:59:37 -0400 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2015-07-23 00:59:28 +0200 |
| commit | 567f1b2ee89bf05f0600e9e79847140555f0a035 (patch) | |
| tree | a98dcb1c40df75bd078f40788b196ba71edc7a82 /src/mesa/drivers | |
| parent | 61846f222fffeba846f9f7277aba9cc7d48323ed (diff) | |
glsl: pass shader stage to lower_output_reads and handle tess control
Tessellation control outputs can be read in directly without first
having been written. Accessing these will require some special logic
anyways, so just let them through.
V2: Never lower tess control output reads, whether patch or not -- both
can be read back by other threads.
Signed-off-by: Ilia Mirkin <[email protected]>
Signed-off-by: Chris Forbes <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_shader.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_shader.cpp b/src/mesa/drivers/dri/i965/brw_shader.cpp index 379ff4a3a1a..9d60543c167 100644 --- a/src/mesa/drivers/dri/i965/brw_shader.cpp +++ b/src/mesa/drivers/dri/i965/brw_shader.cpp @@ -316,7 +316,7 @@ process_glsl_ir(gl_shader_stage stage, } while (progress); if (options->NirOptions != NULL) - lower_output_reads(shader->ir); + lower_output_reads(stage, shader->ir); validate_ir_tree(shader->ir); |