#include "get_bits.h"
typedef struct VP9SFSplitContext {
- AVPacket *buffer_pkt;
+ AVPacket buffer_pkt;
int nb_frames;
int next_frame;
VP9SFSplitContext *s = ctx->priv_data;
AVPacket *in;
int i, j, ret, marker;
- int is_superframe = !!s->buffer_pkt;
+ int is_superframe = !!s->buffer_pkt.data;
- if (!s->buffer_pkt) {
- ret = ff_bsf_get_packet(ctx, &s->buffer_pkt);
+ if (!s->buffer_pkt.data) {
+ ret = ff_bsf_get_packet_ref(ctx, &s->buffer_pkt);
if (ret < 0)
return ret;
- in = s->buffer_pkt;
+ in = &s->buffer_pkt;
marker = in->data[in->size - 1];
if ((marker & 0xe0) == 0xc0) {
GetBitContext gb;
int profile, invisible = 0;
- ret = av_packet_ref(out, s->buffer_pkt);
+ ret = av_packet_ref(out, &s->buffer_pkt);
if (ret < 0)
goto fail;
s->next_frame++;
if (s->next_frame >= s->nb_frames)
- av_packet_free(&s->buffer_pkt);
+ av_packet_unref(&s->buffer_pkt);
ret = init_get_bits8(&gb, out->data, out->size);
if (ret < 0)
out->pts = AV_NOPTS_VALUE;
} else {
- av_packet_move_ref(out, s->buffer_pkt);
- av_packet_free(&s->buffer_pkt);
+ av_packet_move_ref(out, &s->buffer_pkt);
}
return 0;
fail:
- av_packet_free(&s->buffer_pkt);
+ if (ret < 0)
+ av_packet_unref(out);
+ av_packet_unref(&s->buffer_pkt);
return ret;
}
static void vp9_superframe_split_uninit(AVBSFContext *ctx)
{
VP9SFSplitContext *s = ctx->priv_data;
- av_packet_free(&s->buffer_pkt);
+ av_packet_unref(&s->buffer_pkt);
}
const AVBitStreamFilter ff_vp9_superframe_split_bsf = {