From: Chia-I Wu <o...@lunarg.com>
When the instruction to send the sampler message is forced uncompressed or
sechalf, send SIMD8 one even in SIMD16 mode.
Signed-off-by: Chia-I Wu <o...@lunarg.com>
---
src/mesa/drivers/dri/i965/brw_fs_generator.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
index 4475058..9406f7b 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
@@ -381,7 +381,8 @@ fs_generator::generate_tex(fs_inst *inst, struct brw_reg
dst, struct brw_reg src
break;
}
- if (dispatch_width == 16)
+ if (dispatch_width == 16 &&
+ !inst->force_uncompressed && !inst->force_sechalf)
simd_mode = BRW_SAMPLER_SIMD_MODE_SIMD16;
if (brw->gen >= 5) {
--
1.8.3.1
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