diff options
| -rw-r--r-- | src/intel/compiler/brw_vec4_surface_builder.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/intel/compiler/brw_vec4_surface_builder.cpp b/src/intel/compiler/brw_vec4_surface_builder.cpp index 5029cdce558..0e02aaf933a 100644 --- a/src/intel/compiler/brw_vec4_surface_builder.cpp +++ b/src/intel/compiler/brw_vec4_surface_builder.cpp @@ -212,10 +212,15 @@ namespace brw { const unsigned size = (src0.file != BAD_FILE) + (src1.file != BAD_FILE); const dst_reg srcs = bld.vgrf(BRW_REGISTER_TYPE_UD); - if (size >= 1) - bld.MOV(writemask(srcs, WRITEMASK_X), src0); - if (size >= 2) - bld.MOV(writemask(srcs, WRITEMASK_Y), src1); + if (size >= 1) { + bld.MOV(writemask(srcs, WRITEMASK_X), + swizzle(src0, BRW_SWIZZLE_XXXX)); + } + + if (size >= 2) { + bld.MOV(writemask(srcs, WRITEMASK_Y), + swizzle(src1, BRW_SWIZZLE_XXXX)); + } return emit_send(bld, SHADER_OPCODE_UNTYPED_ATOMIC, src_reg(), emit_insert(bld, addr, dims, has_simd4x2), |