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WMAL: do not start decoding if frame does not end in current packet

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This fixes decoding of frames which span more than two packets. Tested with
recit24.wma.

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
This commit is contained in:
Mashiat Sarker Shakkhar 2012-04-30 08:56:35 -07:00 committed by Kostya Shishkov
parent a812ed003f
commit f92f452378
1 changed files with 2 additions and 2 deletions
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4
libavcodec/wmalosslessdec.c
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@ -1209,8 +1209,8 @@ static int decode_packet(AVCodecContext *avctx, void *data, int *got_frame_ptr,
save_bits(s, gb, num_bits_prev_frame, 1);
/* decode the cross packet frame if it is valid */
if (!s->packet_loss)
decode_frame(s);
if (num_bits_prev_frame < remaining_packet_bits && !s->packet_loss)
decode_frame(s);
} else if (s->num_saved_bits - s->frame_offset) {
av_dlog(avctx, "ignoring %x previously saved bits\n",
s->num_saved_bits - s->frame_offset);