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Unified Diff: source/scale_neon.cc

Issue 2346633002: Fix some comment typos (Closed)
Patch Set: Created 4 years, 3 months ago
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Index: source/scale_neon.cc
diff --git a/source/scale_neon.cc b/source/scale_neon.cc
index 44b0c8080d1e05e1e4594bddd066ebdc5190ee95..cb0a6ee5c402af215cd27d5c0c5ecd01faedf07d 100644
--- a/source/scale_neon.cc
+++ b/source/scale_neon.cc
@@ -572,9 +572,9 @@ void ScaleAddRows_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
MEMACCESS(6) \
"vld2.8 {d6["#n"], d7["#n"]}, [%6] \n"
-// The NEON version mimics this formula:
-// #define BLENDER(a, b, f) (uint8)((int)(a) +
-// ((int)(f) * ((int)(b) - (int)(a)) >> 16))
+// The NEON version mimics this formula (from row_common.cc):
+// #define BLENDER(a, b, f) (uint8)((int)(a) + \
+// ((((int)((f)) * ((int)(b) - (int)(a))) + 0x8000) >> 16))
void ScaleFilterCols_NEON(uint8* dst_ptr, const uint8* src_ptr,
int dst_width, int x, int dx) {
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