We need to correct for snorm values less than -MAX_INT, not equal to.
Signed-off-by: Jason Ekstrand <jason.ekstr...@intel.com>
---
src/mesa/main/format_utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/main/format_utils.c b/src/mesa/main/format_utils.c
index 240e3bc..7a00169 100644
--- a/src/mesa/main/format_utils.c
+++ b/src/mesa/main/format_utils.c
@@ -152,7 +152,7 @@ unorm_to_float(unsigned x, unsigned src_bits)
static inline float
snorm_to_float(int x, unsigned src_bits)
{
- if (x == -MAX_INT(src_bits))
+ if (x < -MAX_INT(src_bits))
return -1.0f;
else
return x * (1.0f / (float)MAX_INT(src_bits));
--
2.1.0
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