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avcodec/cbs_h2645: implement CodedBitstreamType.flush() callbacks

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2020-09-24 18:19:05 -03:00
parent dfd184eed5
commit 0c84253353
1 changed files with 42 additions and 0 deletions
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42
libavcodec/cbs_h2645.c
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@ -1296,6 +1296,24 @@ static int cbs_h2645_assemble_fragment(CodedBitstreamContext *ctx,
return 0;
}
static void cbs_h264_flush(CodedBitstreamContext *ctx)
{
CodedBitstreamH264Context *h264 = ctx->priv_data;
for (int i = 0; i < FF_ARRAY_ELEMS(h264->sps); i++) {
av_buffer_unref(&h264->sps_ref[i]);
h264->sps[i] = NULL;
}
for (int i = 0; i < FF_ARRAY_ELEMS(h264->pps); i++) {
av_buffer_unref(&h264->pps_ref[i]);
h264->pps[i] = NULL;
}
h264->active_sps = NULL;
h264->active_pps = NULL;
h264->last_slice_nal_unit_type = 0;
}
static void cbs_h264_close(CodedBitstreamContext *ctx)
{
CodedBitstreamH264Context *h264 = ctx->priv_data;
@ -1309,6 +1327,28 @@ static void cbs_h264_close(CodedBitstreamContext *ctx)
av_buffer_unref(&h264->pps_ref[i]);
}
static void cbs_h265_flush(CodedBitstreamContext *ctx)
{
CodedBitstreamH265Context *h265 = ctx->priv_data;
for (int i = 0; i < FF_ARRAY_ELEMS(h265->vps); i++) {
av_buffer_unref(&h265->vps_ref[i]);
h265->vps[i] = NULL;
}
for (int i = 0; i < FF_ARRAY_ELEMS(h265->sps); i++) {
av_buffer_unref(&h265->sps_ref[i]);
h265->sps[i] = NULL;
}
for (int i = 0; i < FF_ARRAY_ELEMS(h265->pps); i++) {
av_buffer_unref(&h265->pps_ref[i]);
h265->pps[i] = NULL;
}
h265->active_vps = NULL;
h265->active_sps = NULL;
h265->active_pps = NULL;
}
static void cbs_h265_close(CodedBitstreamContext *ctx)
{
CodedBitstreamH265Context *h265 = ctx->priv_data;
@ -1480,6 +1520,7 @@ const CodedBitstreamType ff_cbs_type_h264 = {
.write_unit = &cbs_h264_write_nal_unit,
.assemble_fragment = &cbs_h2645_assemble_fragment,
.flush = &cbs_h264_flush,
.close = &cbs_h264_close,
};
@ -1495,6 +1536,7 @@ const CodedBitstreamType ff_cbs_type_h265 = {
.write_unit = &cbs_h265_write_nal_unit,
.assemble_fragment = &cbs_h2645_assemble_fragment,
.flush = &cbs_h265_flush,
.close = &cbs_h265_close,
};