From: Zhao Zhili <zhiliz...@tencent.com>
Filter init can change extradata from avcc/hvcc to annexb format.
With different passthrough logic, packets can still in avcc/hvcc
format. Use same passthrough logic for init and filter.
Signed-off-by: Zhao Zhili <zhiliz...@tencent.com>
---
libavcodec/bsf/filter_units.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavcodec/bsf/filter_units.c b/libavcodec/bsf/filter_units.c
index 029c86048b..336331733f 100644
--- a/libavcodec/bsf/filter_units.c
+++ b/libavcodec/bsf/filter_units.c
@@ -16,6 +16,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include <stdbool.h>
#include <stdlib.h>
#include "libavutil/mem.h"
@@ -44,6 +45,7 @@ typedef struct FilterUnitsContext {
} mode;
CodedBitstreamUnitType *type_list;
int nb_types;
+ bool passthrough;
} FilterUnitsContext;
@@ -111,7 +113,7 @@ static int filter_units_filter(AVBSFContext *bsf, AVPacket
*pkt)
if (err < 0)
return err;
- if (ctx->mode == NOOP && ctx->discard <= AVDISCARD_DEFAULT)
+ if (ctx->passthrough)
return 0;
err = ff_cbs_read_packet(ctx->cbc, frag, pkt);
@@ -181,6 +183,7 @@ static int filter_units_init(AVBSFContext *bsf)
return err;
}
} else if (ctx->discard == AVDISCARD_NONE) {
+ ctx->passthrough = true;
return 0;
}
--
2.42.0
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