generic-library/openh264
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[Processing] Clear LSB before rounding up dyadic downsample width

Browse Source
This commit is contained in:
Sindre Aamås 2016-06-03 12:00:13 +02:00
parent 8a0af4a3f2
commit 68a5910f8f
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
codec/processing/src/downsample/downsample.cpp
View File

@ -275,12 +275,12 @@ void CDownsampling::DownsampleHalfAverage (uint8_t* pDst, int32_t iDstStride,
if ((iSrcStride & 31) == 0) {
assert ((iDstStride & 15) == 0);
m_pfDownsample.pfHalfAverageWidthx32 (pDst, iDstStride,
pSrc, iSrcStride, WELS_ALIGN (iSrcWidth, 32), iSrcHeight);
pSrc, iSrcStride, WELS_ALIGN (iSrcWidth & ~1, 32), iSrcHeight);
} else {
assert ((iSrcStride & 15) == 0);
assert ((iDstStride & 7) == 0);
m_pfDownsample.pfHalfAverageWidthx16 (pDst, iDstStride,
pSrc, iSrcStride, WELS_ALIGN (iSrcWidth, 16), iSrcHeight);
pSrc, iSrcStride, WELS_ALIGN (iSrcWidth & ~1, 16), iSrcHeight);
}
}