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i965/cs: Get max_cs_threads from brw_compiler devinfo

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Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Signed-off-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>
This commit is contained in:
Kristian Høgsberg Kristensen
2015-10-07 05:13:50 -07:00
parent ee0f0108c8
commit 9a2573e5fc
1 changed files with 3 additions and 2 deletions
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src/mesa/drivers/dri/i965/brw_fs.cpp
+3 -2
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@@ -5277,6 +5277,7 @@ brw_cs_emit(struct brw_context *brw,
prog_data->local_size[2] = cp->LocalSize[2];
unsigned local_workgroup_size =
cp->LocalSize[0] * cp->LocalSize[1] * cp->LocalSize[2];
unsigned max_cs_threads = brw->intelScreen->compiler->devinfo->max_cs_threads;
cfg_t *cfg = NULL;
const char *fail_msg = NULL;
@@ -5287,7 +5288,7 @@ brw_cs_emit(struct brw_context *brw,
&prog_data->base, &cp->Base, cp->Base.nir, 8, shader_time_index);
if (!v8.run_cs()) {
fail_msg = v8.fail_msg;
} else if (local_workgroup_size <= 8 * brw->max_cs_threads) {
} else if (local_workgroup_size <= 8 * max_cs_threads) {
cfg = v8.cfg;
prog_data->simd_size = 8;
}
@@ -5296,7 +5297,7 @@ brw_cs_emit(struct brw_context *brw,
&prog_data->base, &cp->Base, cp->Base.nir, 16, shader_time_index);
if (likely(!(INTEL_DEBUG & DEBUG_NO16)) &&
!fail_msg && !v8.simd16_unsupported &&
local_workgroup_size <= 16 * brw->max_cs_threads) {
local_workgroup_size <= 16 * max_cs_threads) {
/* Try a SIMD16 compile */
v16.import_uniforms(&v8);
if (!v16.run_cs()) {