Module: Mesa Branch: master Commit: 58bcb5401d85b4a21f6d9ea4eb7bff8e1ed7110f URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=58bcb5401d85b4a21f6d9ea4eb7bff8e1ed7110f
Author: Jason Ekstrand <ja...@jlekstrand.net> Date: Tue Oct 27 00:36:53 2020 -0500 intel/fs: QUAD_SWIZZLE requires packed data We could probably support some strides if we tried hard enough but the whole point of this opcode is to accelerate things with crazy Align16 or crazy regions. It's ok if we have to emit an extra MOV to get a packed source. Fixes: 8b4a5e641bc3 "intel/fs: Add support for subgroup quad operations" Reviewed-by: Kenneth Graunke <kenn...@whitecape.org> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7329> --- src/intel/compiler/brw_fs_copy_propagation.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/src/intel/compiler/brw_fs_copy_propagation.cpp b/src/intel/compiler/brw_fs_copy_propagation.cpp index 917c3abfe9e..6896987055f 100644 --- a/src/intel/compiler/brw_fs_copy_propagation.cpp +++ b/src/intel/compiler/brw_fs_copy_propagation.cpp @@ -437,6 +437,7 @@ instruction_requires_packed_data(fs_inst *inst) case FS_OPCODE_DDX_COARSE: case FS_OPCODE_DDY_FINE: case FS_OPCODE_DDY_COARSE: + case SHADER_OPCODE_QUAD_SWIZZLE: return true; default: return false; _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-commit
