diff options
Diffstat (limited to 'src/dsp/film_grain_common.h')
| -rw-r--r-- | src/dsp/film_grain_common.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/dsp/film_grain_common.h b/src/dsp/film_grain_common.h index 64e3e8e..2e6ad45 100644 --- a/src/dsp/film_grain_common.h +++ b/src/dsp/film_grain_common.h @@ -59,15 +59,16 @@ enum { // The two possible heights of the chroma noise array. kMinChromaHeight = 38, kMaxChromaHeight = 73, - // The scaling lookup table maps bytes to bytes, so only uses 256 elements, - // plus one for overflow in 10bit lookups. + // The standard scaling lookup table maps bytes to bytes, so only uses 256 + // elements, plus one for overflow in 12bpp lookups. The size is scaled up for + // 10bpp. kScalingLookupTableSize = 257, // Padding is added to the scaling lookup table to permit overwrites by // InitializeScalingLookupTable_NEON. kScalingLookupTablePadding = 6, // Padding is added to each row of the noise image to permit overreads by // BlendNoiseWithImageLuma_NEON and overwrites by WriteOverlapLine8bpp_NEON. - kNoiseImagePadding = 7, + kNoiseImagePadding = 15, // Padding is added to the end of the |noise_stripes_| buffer to permit // overreads by WriteOverlapLine8bpp_NEON. kNoiseStripePadding = 7, |