generic-library/ffmpeg
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vda: unlock the pixel buffer base address.

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The pixel buffer base address is never unlocked this causes
a bug with some pixel format types that are produced natively
by the hardware decoder: the first buffer was always used.
Unlock the pixel buffer base address fixes the issue.
This commit is contained in:
Sebastien Zwickert 2015-06-20 13:19:29 +02:00 committed by Clément Bœsch
parent 813b2f0da3
commit c06fdacc3d
1 changed files with 2 additions and 0 deletions
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ffmpeg_vda.c
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@ -77,6 +77,8 @@ static int vda_retrieve_data(AVCodecContext *s, AVFrame *frame)
frame->width, frame->height);
ret = av_frame_copy_props(vda->tmp_frame, frame);
CVPixelBufferUnlockBaseAddress(pixbuf, kCVPixelBufferLock_ReadOnly);
if (ret < 0)
return ret;