diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp index 921e9099e08..c73e58d6cf7 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp @@ -277,6 +277,9 @@ vec4_visitor::fix_3src_operand(src_reg src) if (src.file != UNIFORM && src.file != IMM) return src; + if (src.file == UNIFORM && brw_is_single_value_swizzle(src.swizzle)) + return src; + dst_reg expanded = dst_reg(this, glsl_type::vec4_type); expanded.type = src.type; emit(MOV(expanded, src)); |