lavc,lavf: switch to the new vorbis parse API

libavcodec/libvorbis.c

@@ -33,7 +33,7 @@
 #include "bytestream.h"
 #include "internal.h"
 #include "vorbis.h"
-#include "vorbis_parser_internal.h"
+#include "vorbis_parser.h"
 
 #undef NDEBUG
 #include <assert.h>
@@ -58,7 +58,7 @@ typedef struct LibvorbisContext {
     vorbis_comment vc;                  /**< VorbisComment info             */
     ogg_packet op;                      /**< ogg packet                     */
     double iblock;                      /**< impulse block bias option      */
-    AVVorbisParseContext vp;            /**< parse context to get durations */
+    AVVorbisParseContext *vp;           /**< parse context to get durations */
     AudioFrameQueue afq;                /**< frame queue for timestamps     */
 } LibvorbisContext;
 
@@ -163,6 +163,8 @@ static av_cold int libvorbis_encode_close(AVCodecContext *avctx)
     ff_af_queue_close(&s->afq);
     av_freep(&avctx->extradata);
 
+    av_vorbis_parse_free(&s->vp);
+
     return 0;
 }
 
@@ -221,7 +223,8 @@ static av_cold int libvorbis_encode_init(AVCodecContext *avctx)
     offset += header_code.bytes;
     assert(offset == avctx->extradata_size);
 
-    if ((ret = avpriv_vorbis_parse_extradata(avctx, &s->vp)) < 0) {
+    s->vp = av_vorbis_parse_init(avctx->extradata, avctx->extradata_size);
+    if (!s->vp) {
         av_log(avctx, AV_LOG_ERROR, "invalid extradata\n");
         return ret;
     }
@@ -318,7 +321,7 @@ static int libvorbis_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
 
     avpkt->pts = ff_samples_to_time_base(avctx, op.granulepos);
 
-    duration = avpriv_vorbis_parse_frame(&s->vp, avpkt->data, avpkt->size);
+    duration = av_vorbis_parse_frame(s->vp, avpkt->data, avpkt->size);
     if (duration > 0) {
         /* we do not know encoder delay until we get the first packet from
          * libvorbis, so we have to update the AudioFrameQueue counts */

libavcodec/vorbis_parser.c

@@ -289,18 +289,25 @@ int avpriv_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf,
 #endif
 
 #if CONFIG_VORBIS_PARSER
+
+typedef struct VorbisParseContext {
+    AVVorbisParseContext *vp;
+} VorbisParseContext;
+
 static int vorbis_parse(AVCodecParserContext *s1, AVCodecContext *avctx,
                         const uint8_t **poutbuf, int *poutbuf_size,
                         const uint8_t *buf, int buf_size)
 {
-    AVVorbisParseContext *s = s1->priv_data;
+    VorbisParseContext *s = s1->priv_data;
     int duration;
 
-    if (!s->extradata_parsed && avctx->extradata && avctx->extradata_size)
+    if (!s->vp && avctx->extradata && avctx->extradata_size) {
-        if (avpriv_vorbis_parse_extradata(avctx, s))
+        s->vp = av_vorbis_parse_init(avctx->extradata, avctx->extradata_size);
+        if (!s->vp)
             goto end;
+    }
 
-    if ((duration = avpriv_vorbis_parse_frame(s, buf, buf_size)) >= 0)
+    if ((duration = av_vorbis_parse_frame(s->vp, buf, buf_size)) >= 0)
         s1->duration = duration;
 
 end:
@@ -311,9 +318,16 @@ end:
     return buf_size;
 }
 
+static void vorbis_parser_close(AVCodecParserContext *ctx)
+{
+    VorbisParseContext *s = ctx->priv_data;
+    av_vorbis_parse_free(&s->vp);
+}
+
 AVCodecParser ff_vorbis_parser = {
     .codec_ids      = { AV_CODEC_ID_VORBIS },
-    .priv_data_size = sizeof(AVVorbisParseContext),
+    .priv_data_size = sizeof(VorbisParseContext),
     .parser_parse   = vorbis_parse,
+    .parser_close   = vorbis_parser_close,
 };
 #endif /* CONFIG_VORBIS_PARSER */

libavformat/oggparsevorbis.c

@@ -30,7 +30,7 @@
 #include "libavutil/dict.h"
 #include "libavcodec/bytestream.h"
 #include "libavcodec/get_bits.h"
-#include "libavcodec/vorbis_parser_internal.h"
+#include "libavcodec/vorbis_parser.h"
 #include "avformat.h"
 #include "flac_picture.h"
 #include "internal.h"
@@ -208,7 +208,7 @@ int ff_vorbis_comment(AVFormatContext *as, AVDictionary **m,
 struct oggvorbis_private {
     unsigned int len[3];
     unsigned char *packet[3];
-    AVVorbisParseContext vp;
+    AVVorbisParseContext *vp;
     int64_t final_pts;
     int final_duration;
 };
@@ -245,9 +245,11 @@ static void vorbis_cleanup(AVFormatContext *s, int idx)
     struct ogg_stream *os = ogg->streams + idx;
     struct oggvorbis_private *priv = os->private;
     int i;
-    if (os->private)
+    if (os->private) {
+        av_vorbis_parse_free(&priv->vp);
         for (i = 0; i < 3; i++)
             av_freep(&priv->packet[i]);
+    }
 }
 
 static int vorbis_header(AVFormatContext *s, int idx)
@@ -343,7 +345,9 @@ static int vorbis_header(AVFormatContext *s, int idx)
             return ret;
         }
         st->codec->extradata_size = ret;
-        if ((ret = avpriv_vorbis_parse_extradata(st->codec, &priv->vp))) {
+
+        priv->vp = av_vorbis_parse_init(st->codec->extradata, st->codec->extradata_size);
+        if (!priv->vp) {
             av_freep(&st->codec->extradata);
             st->codec->extradata_size = 0;
             return ret;
@@ -370,11 +374,11 @@ static int vorbis_packet(AVFormatContext *s, int idx)
         uint8_t *next_pkt  = last_pkt;
         int first_duration = 0;
 
-        avpriv_vorbis_parse_reset(&priv->vp);
+        av_vorbis_parse_reset(priv->vp);
         duration = 0;
         for (seg = 0; seg < os->nsegs; seg++) {
             if (os->segments[seg] < 255) {
-                int d = avpriv_vorbis_parse_frame(&priv->vp, last_pkt, 1);
+                int d = av_vorbis_parse_frame(priv->vp, last_pkt, 1);
                 if (d < 0) {
                     duration = os->granule;
                     break;
@@ -393,12 +397,12 @@ static int vorbis_packet(AVFormatContext *s, int idx)
             s->streams[idx]->duration -= s->streams[idx]->start_time;
         s->streams[idx]->cur_dts = AV_NOPTS_VALUE;
         priv->final_pts          = AV_NOPTS_VALUE;
-        avpriv_vorbis_parse_reset(&priv->vp);
+        av_vorbis_parse_reset(priv->vp);
     }
 
     /* parse packet duration */
     if (os->psize > 0) {
-        duration = avpriv_vorbis_parse_frame(&priv->vp, os->buf + os->pstart, 1);
+        duration = av_vorbis_parse_frame(priv->vp, os->buf + os->pstart, 1);
         if (duration <= 0) {
             os->pflags |= AV_PKT_FLAG_CORRUPT;
             return 0;