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| author | Thilo Borgmann <thilo.borgmann@googlemail.com> | 2009-04-07 15:59:50 +0000 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2009-04-07 15:59:50 +0000 |
| commit | 7a00bbad2100367481240e62876b941b5c4befdc (patch) | |
| tree | 33b1fddad2133b281b84dfbd48248b15e096a281 /libavcodec/pngdec.c | |
| parent | 18c915eef4ddc2441d00608edf691a2425ba51de (diff) | |
| download | ffmpeg-7a00bbad2100367481240e62876b941b5c4befdc.tar.gz | |
Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.
Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.
Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/pngdec.c')
| -rw-r--r-- | libavcodec/pngdec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index a3431525b6..fadbcd07c9 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -379,8 +379,10 @@ static int png_decode_idat(PNGDecContext *s, int length) static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, - const uint8_t *buf, int buf_size) + AVPacket *avpkt) { + const uint8_t *buf = avpkt->data; + int buf_size = avpkt->size; PNGDecContext * const s = avctx->priv_data; AVFrame *picture = data; AVFrame * const p= &s->picture; |