[FFmpeg-cvslog] avcodec/cbs_h2645: implement CodedBitstreamType.flush() callbacks
James Almer
git at videolan.org
Wed Sep 30 03:43:09 EEST 2020
ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Thu Sep 24 18:19:05 2020 -0300| [0c842533532aae9864db5527f6c321ff450f11a0] | committer: James Almer
avcodec/cbs_h2645: implement CodedBitstreamType.flush() callbacks
Signed-off-by: James Almer <jamrial at gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0c842533532aae9864db5527f6c321ff450f11a0
---
libavcodec/cbs_h2645.c | 42 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/libavcodec/cbs_h2645.c b/libavcodec/cbs_h2645.c
index b9233f4df7..b6d77dd17f 100644
--- a/libavcodec/cbs_h2645.c
+++ b/libavcodec/cbs_h2645.c
@@ -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,
};
More information about the ffmpeg-cvslog
mailing list