diff options
| -rw-r--r-- | src/intel/compiler/brw_fs.cpp | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/src/intel/compiler/brw_fs.cpp b/src/intel/compiler/brw_fs.cpp index 91399c6c1d8..93bb6b46732 100644 --- a/src/intel/compiler/brw_fs.cpp +++ b/src/intel/compiler/brw_fs.cpp @@ -191,14 +191,21 @@ fs_visitor::VARYING_PULL_CONSTANT_LOAD(const fs_builder &bld, vec4_result, surf_index, vec4_offset); inst->size_written = 4 * vec4_result.component_size(inst->exec_size); - if (type_sz(dst.type) == 8) { - shuffle_32bit_load_result_to_64bit_data( - bld, retype(vec4_result, dst.type), vec4_result, 2); + fs_reg dw = offset(vec4_result, bld, (const_offset & 0xf) / 4); + switch (type_sz(dst.type)) { + case 2: + shuffle_32bit_load_result_to_16bit_data(bld, dst, dw, 1); + bld.MOV(dst, subscript(dw, dst.type, (const_offset / 2) & 1)); + break; + case 4: + bld.MOV(dst, retype(dw, dst.type)); + break; + case 8: + shuffle_32bit_load_result_to_64bit_data(bld, dst, dw, 1); + break; + default: + unreachable("Unsupported bit_size"); } - - vec4_result.type = dst.type; - bld.MOV(dst, offset(vec4_result, bld, - (const_offset & 0xf) / type_sz(vec4_result.type))); } /** |