diff options
Diffstat (limited to 'src/3rdparty/libwebp/src/utils/color_cache_utils.h')
| -rw-r--r-- | src/3rdparty/libwebp/src/utils/color_cache_utils.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/3rdparty/libwebp/src/utils/color_cache_utils.h b/src/3rdparty/libwebp/src/utils/color_cache_utils.h index 20b7be1..ec21d51 100644 --- a/src/3rdparty/libwebp/src/utils/color_cache_utils.h +++ b/src/3rdparty/libwebp/src/utils/color_cache_utils.h @@ -17,6 +17,7 @@ #include <assert.h> +#include "src/dsp/dsp.h" #include "src/webp/types.h" #ifdef __cplusplus @@ -30,10 +31,11 @@ typedef struct { int hash_bits_; } VP8LColorCache; -static const uint64_t kHashMul = 0x1e35a7bdull; +static const uint32_t kHashMul = 0x1e35a7bdu; -static WEBP_INLINE int VP8LHashPix(uint32_t argb, int shift) { - return (int)(((argb * kHashMul) & 0xffffffffu) >> shift); +static WEBP_UBSAN_IGNORE_UNSIGNED_OVERFLOW WEBP_INLINE +int VP8LHashPix(uint32_t argb, int shift) { + return (int)((argb * kHashMul) >> shift); } static WEBP_INLINE uint32_t VP8LColorCacheLookup( |