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-rw-r--r--src/mesa/drivers/dri/i965/brw_fs.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index ce7959b19d..24a3d370ce 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -1452,7 +1452,10 @@ fs_visitor::visit(ir_texture *ir)
if (ir->shadow_comparitor)
inst->shadow_compare = true;
- if (c->key.tex_swizzles[inst->sampler] != SWIZZLE_NOOP) {
+ if (ir->type == glsl_type::float_type) {
+ /* Ignore DEPTH_TEXTURE_MODE swizzling. */
+ assert(ir->sampler->type->sampler_shadow);
+ } else if (c->key.tex_swizzles[inst->sampler] != SWIZZLE_NOOP) {
fs_reg swizzle_dst = fs_reg(this, glsl_type::vec4_type);
for (int i = 0; i < 4; i++) {