Although textureSize is represented as an ir_texture with op == ir_txs,
it doesn't have a coordinate, so normalizing it doesn't make sense.
Fixes crashes in oglconform glsl-bif-tex-size basic.samplerCube.* tests.
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
.../drivers/dri/i965/brw_cubemap_normalize.cpp | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_cubemap_normalize.cpp
b/src/mesa/drivers/dri/i965/brw_cubemap_normalize.cpp
index 37f6d11..9e149f9 100644
--- a/src/mesa/drivers/dri/i965/brw_cubemap_normalize.cpp
+++ b/src/mesa/drivers/dri/i965/brw_cubemap_normalize.cpp
@@ -51,6 +51,9 @@ brw_cubemap_normalize_visitor::visit_leave(ir_texture *ir)
if (ir->sampler->type->sampler_dimensionality != GLSL_SAMPLER_DIM_CUBE)
return visit_continue;
+ if (ir->op == ir_txs)
+ return visit_continue;
+
void *mem_ctx = ralloc_parent(ir);
ir_variable *var = new(mem_ctx) ir_variable(ir->coordinate->type,
--
1.7.7.2
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