diff options
Diffstat (limited to 'src/intel/compiler')
| -rw-r--r-- | src/intel/compiler/brw_compiler.h | 6 | ||||
| -rw-r--r-- | src/intel/compiler/brw_fs.cpp | 5 | ||||
| -rw-r--r-- | src/intel/compiler/brw_vec4_visitor.cpp | 2 |
3 files changed, 11 insertions, 2 deletions
diff --git a/src/intel/compiler/brw_compiler.h b/src/intel/compiler/brw_compiler.h index 94fe63e46f1..26e8f464ef6 100644 --- a/src/intel/compiler/brw_compiler.h +++ b/src/intel/compiler/brw_compiler.h @@ -105,6 +105,12 @@ struct brw_compiler { * Base Address? (If not, it's a normal GPU address.) */ bool constant_buffer_0_is_relative; + + /** + * Whether or not the driver supports pull constants. If not, the compiler + * will attempt to push everything. + */ + bool supports_pull_constants; }; diff --git a/src/intel/compiler/brw_fs.cpp b/src/intel/compiler/brw_fs.cpp index c1d67750a3a..6f5f21ddcdf 100644 --- a/src/intel/compiler/brw_fs.cpp +++ b/src/intel/compiler/brw_fs.cpp @@ -1889,6 +1889,7 @@ set_push_pull_constant_loc(unsigned uniform, int *chunk_start, unsigned *num_pull_constants, const unsigned max_push_components, const unsigned max_chunk_size, + bool allow_pull_constants, struct brw_stage_prog_data *stage_prog_data) { /* This is the first live uniform in the chunk */ @@ -1918,7 +1919,7 @@ set_push_pull_constant_loc(unsigned uniform, int *chunk_start, * Vulkan driver, push constants are explicitly exposed via the API * so we push everything. In GL, we only push small arrays. */ - if (stage_prog_data->pull_param == NULL || + if (!allow_pull_constants || (*num_push_constants + chunk_size <= max_push_components && chunk_size <= max_chunk_size)) { assert(*num_push_constants + chunk_size <= max_push_components); @@ -2054,6 +2055,7 @@ fs_visitor::assign_constant_locations() push_constant_loc, pull_constant_loc, &num_push_constants, &num_pull_constants, max_push_components, max_chunk_size, + compiler->supports_pull_constants, stage_prog_data); } @@ -2074,6 +2076,7 @@ fs_visitor::assign_constant_locations() push_constant_loc, pull_constant_loc, &num_push_constants, &num_pull_constants, max_push_components, max_chunk_size, + compiler->supports_pull_constants, stage_prog_data); } diff --git a/src/intel/compiler/brw_vec4_visitor.cpp b/src/intel/compiler/brw_vec4_visitor.cpp index 88e80aaa3af..ff5cd2d4334 100644 --- a/src/intel/compiler/brw_vec4_visitor.cpp +++ b/src/intel/compiler/brw_vec4_visitor.cpp @@ -1777,7 +1777,7 @@ vec4_visitor::move_uniform_array_access_to_pull_constants() /* The vulkan dirver doesn't support pull constants other than UBOs so * everything has to be pushed regardless. */ - if (stage_prog_data->pull_param == NULL) { + if (!compiler->supports_pull_constants) { split_uniform_registers(); return; } |