Once again, assuming the compiler is clever works out so poorly. The
generated code initialized the structure on the stack, then did a
lookup into it. This was a performance regression from
70c6cd39bd9396b0d3f9e84df41fd8bef1f26cc4.
---
src/mesa/drivers/dri/i965/brw_wm_surface_state.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
index ac8005d..89fea9c 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
@@ -73,7 +73,7 @@ translate_tex_target(GLenum target)
uint32_t
brw_format_for_mesa_format(gl_format mesa_format)
{
- uint32_t table[MESA_FORMAT_COUNT] =
+ static const uint32_t table[MESA_FORMAT_COUNT] =
{
[MESA_FORMAT_L8] = BRW_SURFACEFORMAT_L8_UNORM,
[MESA_FORMAT_I8] = BRW_SURFACEFORMAT_I8_UNORM,
--
1.7.5.4
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