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| author | Andreas Huber <andih@google.com> | 2011-05-05 15:40:55 -0700 |
|---|---|---|
| committer | Andreas Huber <andih@google.com> | 2011-05-05 15:40:55 -0700 |
| commit | d7be5c5e812ad79d4838737a5e4dd81a8d776a0d (patch) | |
| tree | 3c1ec2a5d5b9800dfd027b219e111c03036ccd5c /media/libstagefright/colorconversion | |
| parent | 593aebaedc4bfaa72c92a8ce470543b67838d86f (diff) | |
| download | frameworks_av-d7be5c5e812ad79d4838737a5e4dd81a8d776a0d.zip frameworks_av-d7be5c5e812ad79d4838737a5e4dd81a8d776a0d.tar.gz frameworks_av-d7be5c5e812ad79d4838737a5e4dd81a8d776a0d.tar.bz2 | |
Color conversion now supports YUV420p->RGB565 conversion even if the width is odd.
Change-Id: I1ef3ead94eab3811ead8830e104a9dad211ae3fd
related-to-bug: 4363071
Diffstat (limited to 'media/libstagefright/colorconversion')
| -rw-r--r-- | media/libstagefright/colorconversion/ColorConverter.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/media/libstagefright/colorconversion/ColorConverter.cpp b/media/libstagefright/colorconversion/ColorConverter.cpp index 3b92e5d..4b72a53 100644 --- a/media/libstagefright/colorconversion/ColorConverter.cpp +++ b/media/libstagefright/colorconversion/ColorConverter.cpp @@ -187,8 +187,7 @@ status_t ColorConverter::convertCbYCrY( status_t ColorConverter::convertYUV420Planar( const BitmapParams &src, const BitmapParams &dst) { - if (!((dst.mWidth & 1) == 0 - && (src.mCropLeft & 1) == 0 + if (!((src.mCropLeft & 1) == 0 && src.cropWidth() == dst.cropWidth() && src.cropHeight() == dst.cropHeight())) { return ERROR_UNSUPPORTED; @@ -196,8 +195,8 @@ status_t ColorConverter::convertYUV420Planar( uint8_t *kAdjustedClip = initClip(); - uint32_t *dst_ptr = (uint32_t *)dst.mBits - + (dst.mCropTop * dst.mWidth + dst.mCropLeft) / 2; + uint16_t *dst_ptr = (uint16_t *)dst.mBits + + dst.mCropTop * dst.mWidth + dst.mCropLeft; const uint8_t *src_y = (const uint8_t *)src.mBits + src.mCropTop * src.mWidth + src.mCropLeft; @@ -260,7 +259,11 @@ status_t ColorConverter::convertYUV420Planar( | ((kAdjustedClip[g2] >> 2) << 5) | (kAdjustedClip[b2] >> 3); - dst_ptr[x / 2] = (rgb2 << 16) | rgb1; + if (x + 1 < src.cropWidth()) { + *(uint32_t *)(&dst_ptr[x]) = (rgb2 << 16) | rgb1; + } else { + dst_ptr[x] = rgb1; + } } src_y += src.mWidth; @@ -270,7 +273,7 @@ status_t ColorConverter::convertYUV420Planar( src_v += src.mWidth / 2; } - dst_ptr += dst.mWidth / 2; + dst_ptr += dst.mWidth; } return OK; |