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-rw-r--r--src/mesa/state_tracker/st_glsl_to_tgsi.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 7b917ebe47..c53da29322 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -4166,6 +4166,7 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir)
*/
result_src = get_temp(ir->type);
result_dst = st_dst_reg(result_src);
+ result_dst.writemask = (1 << ir->type->vector_elements) - 1;
switch (ir->op) {
case ir_tex: