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, 1 deletions

diff --git a/libavcodec/libschroedingerdec.c b/libavcodec/libschroedingerdec.c
index 1512ec79fc..3985a1ca2d 100644
--- a/libavcodec/libschroedingerdec.c
+++ b/libavcodec/libschroedingerdec.c
@@ -207,8 +207,10 @@ static void libschroedinger_handle_first_access_unit(AVCodecContext *avccontext)
 
 static int libschroedinger_decode_frame(AVCodecContext *avccontext,
                                         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;
 
     FfmpegSchroDecoderParams *p_schro_params = avccontext->priv_data;
     SchroDecoder *decoder = p_schro_params->decoder;