diff options
| author | Kenneth Graunke <kenneth@whitecape.org> | 2011-11-09 01:09:03 -0800 |
|---|---|---|
| committer | Kenneth Graunke <kenneth@whitecape.org> | 2011-11-12 00:56:20 -0800 |
| commit | b618e788976b0391fe28987537f7789e91f957a5 (patch) | |
| tree | a1b307d3ec43a46d641740df4558bcaa98052985 /src | |
| parent | bf8ad170c5af58fe9f49b3ce0f92c4eda9e5d845 (diff) | |
i965: Don't try to normalize cubemap coordinates for textureSize.
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 <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/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 37f6d11c9fc..9e149f96f53 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, |