tools/target_dem_fuzzer: Use file extensions listed in input formats

[ffmpeg] / libavcodec / h264_metadata_bsf.c

diff --git a/libavcodec/h264_metadata_bsf.c b/libavcodec/h264_metadata_bsf.c
index d96a50dbf77bd653b5bfe7143fe01b967e52f363..99017653d0d4acab7796eba9b91736cc3c1f0d44 100644 (file)
--- a/libavcodec/h264_metadata_bsf.c
+++ b/libavcodec/h264_metadata_bsf.c
@@ -22,6 +22,7 @@
 #include "libavutil/opt.h"
 
 #include "bsf.h"
+#include "bsf_internal.h"
 #include "cbs.h"
 #include "cbs_h264.h"
 #include "h264.h"
@@ -275,6 +276,49 @@ static int h264_metadata_update_sps(AVBSFContext *bsf,
     return 0;
 }
 
+static int h264_metadata_update_side_data(AVBSFContext *bsf, AVPacket *pkt)
+{
+    H264MetadataContext *ctx = bsf->priv_data;
+    CodedBitstreamFragment *au = &ctx->access_unit;
+    uint8_t *side_data;
+    int side_data_size;
+    int err, i;
+
+    side_data = av_packet_get_side_data(pkt, AV_PKT_DATA_NEW_EXTRADATA,
+                                        &side_data_size);
+    if (!side_data_size)
+        return 0;
+
+    err = ff_cbs_read(ctx->cbc, au, side_data, side_data_size);
+    if (err < 0) {
+        av_log(bsf, AV_LOG_ERROR, "Failed to read extradata from packet side data.\n");
+        return err;
+    }
+
+    for (i = 0; i < au->nb_units; i++) {
+        if (au->units[i].type == H264_NAL_SPS) {
+            err = h264_metadata_update_sps(bsf, au->units[i].content);
+            if (err < 0)
+                return err;
+        }
+    }
+
+    err = ff_cbs_write_fragment_data(ctx->cbc, au);
+    if (err < 0) {
+        av_log(bsf, AV_LOG_ERROR, "Failed to write extradata into packet side data.\n");
+        return err;
+    }
+
+    side_data = av_packet_new_side_data(pkt, AV_PKT_DATA_NEW_EXTRADATA, au->data_size);
+    if (!side_data)
+        return AVERROR(ENOMEM);
+    memcpy(side_data, au->data, au->data_size);
+
+    ff_cbs_fragment_reset(ctx->cbc, au);
+
+    return 0;
+}
+
 static int h264_metadata_filter(AVBSFContext *bsf, AVPacket *pkt)
 {
     H264MetadataContext *ctx = bsf->priv_data;
@@ -286,6 +330,10 @@ static int h264_metadata_filter(AVBSFContext *bsf, AVPacket *pkt)
     if (err < 0)
         return err;
 
+    err = h264_metadata_update_side_data(bsf, pkt);
+    if (err < 0)
+        goto fail;
+
     err = ff_cbs_read_packet(ctx->cbc, au, pkt);
     if (err < 0) {
         av_log(bsf, AV_LOG_ERROR, "Failed to read packet.\n");