@@ -24,7 +24,8 @@
#include "cbs_av1.h"
typedef struct AV1FMergeContext {
- CodedBitstreamContext *cbc;
+ CodedBitstreamContext *input;
+ CodedBitstreamContext *output;
CodedBitstreamFragment frag[2];
AVPacket *pkt, *in;
int idx;
@@ -54,7 +55,7 @@ static int av1_frame_merge_filter(AVBSFContext *bsf, AVPacket *out)
return err;
}
- err = ff_cbs_read_packet(ctx->cbc, frag, in);
+ err = ff_cbs_read_packet(ctx->input, frag, in);
if (err < 0) {
av_log(bsf, AV_LOG_ERROR, "Failed to read packet.\n");
goto fail;
@@ -82,7 +83,7 @@ static int av1_frame_merge_filter(AVBSFContext *bsf, AVPacket *out)
if (tu->nb_units > 0 && frag->units[0].type == AV1_OBU_TEMPORAL_DELIMITER) {
eof:
- err = ff_cbs_write_packet(ctx->cbc, buffer_pkt, tu);
+ err = ff_cbs_write_packet(ctx->output, buffer_pkt, tu);
if (err < 0) {
av_log(bsf, AV_LOG_ERROR, "Failed to write packet.\n");
goto fail;
@@ -120,13 +121,18 @@ fail:
static int av1_frame_merge_init(AVBSFContext *bsf)
{
AV1FMergeContext *ctx = bsf->priv_data;
+ int err;
ctx->in = av_packet_alloc();
ctx->pkt = av_packet_alloc();
if (!ctx->in || !ctx->pkt)
return AVERROR(ENOMEM);
- return ff_cbs_init(&ctx->cbc, AV_CODEC_ID_AV1, bsf);
+ err = ff_cbs_init(&ctx->input, AV_CODEC_ID_AV1, bsf);
+ if (err < 0)
+ return err;
+
+ return ff_cbs_init(&ctx->output, AV_CODEC_ID_AV1, bsf);
}
static void av1_frame_merge_close(AVBSFContext *bsf)
@@ -137,7 +143,8 @@ static void av1_frame_merge_close(AVBSFContext *bsf)
ff_cbs_fragment_free(&ctx->frag[1]);
av_packet_free(&ctx->in);
av_packet_free(&ctx->pkt);
- ff_cbs_close(&ctx->cbc);
+ ff_cbs_close(&ctx->input);
+ ff_cbs_close(&ctx->output);
}
static const enum AVCodecID av1_frame_merge_codec_ids[] = {
Based on code from 235a5734e0 Signed-off-by: James Almer <jamrial@gmail.com> --- libavcodec/av1_frame_merge_bsf.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-)