diff options
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index 061d5555230..8f657e67641 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -6524,6 +6524,32 @@ brw_compile_cs(const struct brw_compiler *compiler, void *log_data, } } + fs_visitor v32(compiler, log_data, mem_ctx, key, &prog_data->base, + NULL, /* Never used in core profile */ + shader, 32, shader_time_index); + if (!fail_msg && v8.max_dispatch_width >= 32 && + simd_required > 16) { + /* Try a SIMD32 compile */ + if (simd_required <= 8) + v32.import_uniforms(&v8); + else if (simd_required <= 16) + v32.import_uniforms(&v16); + + if (!v32.run_cs()) { + compiler->shader_perf_log(log_data, + "SIMD32 shader failed to compile: %s", + v16.fail_msg); + if (!cfg) { + fail_msg = + "Couldn't generate SIMD32 program and not " + "enough threads for SIMD16"; + } + } else { + cfg = v32.cfg; + prog_data->simd_size = 32; + } + } + if (unlikely(cfg == NULL)) { assert(fail_msg); if (error_str) |