X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fvp9_superframe_split_bsf.c;h=9c4aa33dc1b42dba4d25971131b2dbfdd62fa341;hb=b9dd058f7a9df0119ad1cb7a0b115fbfa77d7cf4;hp=0d2523ebf7580676c034532e8b8188fa0dc1b5db;hpb=bcab11a1a23d8b156198db352bbdb932740a966c;p=ffmpeg

diff --git a/libavcodec/vp9_superframe_split_bsf.c b/libavcodec/vp9_superframe_split_bsf.c
index 0d2523ebf75..9c4aa33dc1b 100644
--- a/libavcodec/vp9_superframe_split_bsf.c
+++ b/libavcodec/vp9_superframe_split_bsf.c
@@ -30,7 +30,7 @@
 #include "get_bits.h"
 
 typedef struct VP9SFSplitContext {
-    AVPacket *buffer_pkt;
+    AVPacket buffer_pkt;
 
     int nb_frames;
     int next_frame;
@@ -43,13 +43,13 @@ static int vp9_superframe_split_filter(AVBSFContext *ctx, AVPacket *out)
     VP9SFSplitContext *s = ctx->priv_data;
     AVPacket *in;
     int i, j, ret, marker;
-    int is_superframe = !!s->buffer_pkt;
+    int is_superframe = !!s->buffer_pkt.data;
 
-    if (!s->buffer_pkt) {
-        ret = ff_bsf_get_packet(ctx, &s->buffer_pkt);
+    if (!s->buffer_pkt.data) {
+        ret = ff_bsf_get_packet_ref(ctx, &s->buffer_pkt);
         if (ret < 0)
             return ret;
-        in = s->buffer_pkt;
+        in = &s->buffer_pkt;
 
         marker = in->data[in->size - 1];
         if ((marker & 0xe0) == 0xc0) {
@@ -90,7 +90,7 @@ static int vp9_superframe_split_filter(AVBSFContext *ctx, AVPacket *out)
         GetBitContext gb;
         int profile, invisible = 0;
 
-        ret = av_packet_ref(out, s->buffer_pkt);
+        ret = av_packet_ref(out, &s->buffer_pkt);
         if (ret < 0)
             goto fail;
 
@@ -101,7 +101,7 @@ static int vp9_superframe_split_filter(AVBSFContext *ctx, AVPacket *out)
         s->next_frame++;
 
         if (s->next_frame >= s->nb_frames)
-            av_packet_free(&s->buffer_pkt);
+            av_packet_unref(&s->buffer_pkt);
 
         ret = init_get_bits8(&gb, out->data, out->size);
         if (ret < 0)
@@ -121,20 +121,21 @@ static int vp9_superframe_split_filter(AVBSFContext *ctx, AVPacket *out)
             out->pts = AV_NOPTS_VALUE;
 
     } else {
-        av_packet_move_ref(out, s->buffer_pkt);
-        av_packet_free(&s->buffer_pkt);
+        av_packet_move_ref(out, &s->buffer_pkt);
     }
 
     return 0;
 fail:
-    av_packet_free(&s->buffer_pkt);
+    if (ret < 0)
+        av_packet_unref(out);
+    av_packet_unref(&s->buffer_pkt);
     return ret;
 }
 
 static void vp9_superframe_split_uninit(AVBSFContext *ctx)
 {
     VP9SFSplitContext *s = ctx->priv_data;
-    av_packet_free(&s->buffer_pkt);
+    av_packet_unref(&s->buffer_pkt);
 }
 
 const AVBitStreamFilter ff_vp9_superframe_split_bsf = {