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-rw-r--r--media/libwebp/dsp/lossless.h14
1 files changed, 9 insertions, 5 deletions
diff --git a/media/libwebp/dsp/lossless.h b/media/libwebp/dsp/lossless.h
index 4a1d1e0dd..6db5fafc1 100644
--- a/media/libwebp/dsp/lossless.h
+++ b/media/libwebp/dsp/lossless.h
@@ -163,7 +163,7 @@ extern VP8LCostCombinedFunc VP8LExtraCostCombined;
extern VP8LCombinedShannonEntropyFunc VP8LCombinedShannonEntropy;
typedef struct { // small struct to hold counters
- int counts[2]; // index: 0=zero steak, 1=non-zero streak
+ int counts[2]; // index: 0=zero streak, 1=non-zero streak
int streaks[2][2]; // [zero/non-zero][streak<3 / streak>=3]
} VP8LStreaks;
@@ -194,10 +194,14 @@ extern VP8LGetEntropyUnrefinedFunc VP8LGetEntropyUnrefined;
void VP8LBitsEntropyUnrefined(const uint32_t* const array, int n,
VP8LBitEntropy* const entropy);
-typedef void (*VP8LHistogramAddFunc)(const VP8LHistogram* const a,
- const VP8LHistogram* const b,
- VP8LHistogram* const out);
-extern VP8LHistogramAddFunc VP8LHistogramAdd;
+typedef void (*VP8LAddVectorFunc)(const uint32_t* a, const uint32_t* b,
+ uint32_t* out, int size);
+extern VP8LAddVectorFunc VP8LAddVector;
+typedef void (*VP8LAddVectorEqFunc)(const uint32_t* a, uint32_t* out, int size);
+extern VP8LAddVectorEqFunc VP8LAddVectorEq;
+void VP8LHistogramAdd(const VP8LHistogram* const a,
+ const VP8LHistogram* const b,
+ VP8LHistogram* const out);
// -----------------------------------------------------------------------------
// PrefixEncode()