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

1 files changed, 3 insertions, 2 deletions

diff --git a/libavcodec/ra288.c b/libavcodec/ra288.c
index 746075e972..437adb355b 100644
--- a/libavcodec/ra288.c
+++ b/libavcodec/ra288.c
@@ -160,9 +160,10 @@ static void backward_filter(float *hist, float *rec, const float *window,
 }
 
 static int ra288_decode_frame(AVCodecContext * avctx, void *data,
-                              int *data_size, const uint8_t * buf,
-                              int buf_size)
+                              int *data_size, AVPacket *avpkt)
 {
+    const uint8_t *buf = avpkt->data;
+    int buf_size = avpkt->size;
     float *out = data;
     int i, j;
     RA288Context *ractx = avctx->priv_data;