Merge commit '7f045c4429e91688f1f2335dd347203431901c06'
[ffmpeg.git] / libavcodec / h264.c
index bf8e12d02264d1ce563a406e7b5099d698215a38..bd9f67292a4dae1c19cfbf2c3bd9ba7d96910a8a 100644 (file)
@@ -357,6 +357,48 @@ static int h264_init_context(AVCodecContext *avctx, H264Context *h)
     return 0;
 }
 
+static av_cold int h264_decode_end(AVCodecContext *avctx)
+{
+    H264Context *h = avctx->priv_data;
+    int i;
+
+    ff_h264_remove_all_refs(h);
+    ff_h264_free_tables(h);
+
+    for (i = 0; i < H264_MAX_PICTURE_COUNT; i++) {
+        ff_h264_unref_picture(h, &h->DPB[i]);
+        av_frame_free(&h->DPB[i].f);
+    }
+    memset(h->delayed_pic, 0, sizeof(h->delayed_pic));
+
+    h->cur_pic_ptr = NULL;
+
+    for (i = 0; i < h->nb_slice_ctx; i++)
+        av_freep(&h->slice_ctx[i].rbsp_buffer);
+    av_freep(&h->slice_ctx);
+    h->nb_slice_ctx = 0;
+
+    ff_h264_sei_uninit(&h->sei);
+
+    for (i = 0; i < MAX_SPS_COUNT; i++)
+        av_buffer_unref(&h->ps.sps_list[i]);
+
+    for (i = 0; i < MAX_PPS_COUNT; i++)
+        av_buffer_unref(&h->ps.pps_list[i]);
+
+    av_buffer_unref(&h->ps.sps_ref);
+    av_buffer_unref(&h->ps.pps_ref);
+
+    ff_h2645_packet_uninit(&h->pkt);
+
+    ff_h264_unref_picture(h, &h->cur_pic);
+    av_frame_free(&h->cur_pic.f);
+    ff_h264_unref_picture(h, &h->last_pic_for_ec);
+    av_frame_free(&h->last_pic_for_ec.f);
+
+    return 0;
+}
+
 static AVOnce h264_vlc_init = AV_ONCE_INIT;
 
 av_cold int ff_h264_decode_init(AVCodecContext *avctx)
@@ -1359,54 +1401,6 @@ static int h264_decode_frame(AVCodecContext *avctx, void *data,
     return get_consumed_bytes(buf_index, buf_size);
 }
 
-av_cold void ff_h264_free_context(H264Context *h)
-{
-    int i;
-
-    ff_h264_free_tables(h);
-
-    for (i = 0; i < H264_MAX_PICTURE_COUNT; i++) {
-        ff_h264_unref_picture(h, &h->DPB[i]);
-        av_frame_free(&h->DPB[i].f);
-    }
-    memset(h->delayed_pic, 0, sizeof(h->delayed_pic));
-
-    h->cur_pic_ptr = NULL;
-
-    for (i = 0; i < h->nb_slice_ctx; i++)
-        av_freep(&h->slice_ctx[i].rbsp_buffer);
-    av_freep(&h->slice_ctx);
-    h->nb_slice_ctx = 0;
-
-    ff_h264_sei_uninit(&h->sei);
-
-    for (i = 0; i < MAX_SPS_COUNT; i++)
-        av_buffer_unref(&h->ps.sps_list[i]);
-
-    for (i = 0; i < MAX_PPS_COUNT; i++)
-        av_buffer_unref(&h->ps.pps_list[i]);
-
-    av_buffer_unref(&h->ps.sps_ref);
-    av_buffer_unref(&h->ps.pps_ref);
-
-    ff_h2645_packet_uninit(&h->pkt);
-}
-
-static av_cold int h264_decode_end(AVCodecContext *avctx)
-{
-    H264Context *h = avctx->priv_data;
-
-    ff_h264_remove_all_refs(h);
-    ff_h264_free_context(h);
-
-    ff_h264_unref_picture(h, &h->cur_pic);
-    av_frame_free(&h->cur_pic.f);
-    ff_h264_unref_picture(h, &h->last_pic_for_ec);
-    av_frame_free(&h->last_pic_for_ec.f);
-
-    return 0;
-}
-
 #define OFFSET(x) offsetof(H264Context, x)
 #define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM
 static const AVOption h264_options[] = {