Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavcodec / aacdec.c

diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c
index 6963d71a3fd7f83d238b1d2d7c45deb78037dcee..117cd587ee7b90643db792929ebba8288c3e9379 100644 (file)
--- a/libavcodec/aacdec.c
+++ b/libavcodec/aacdec.c
@@ -184,9 +184,11 @@ static av_cold int che_configure(AACContext *ac,
                                  int type, int id, int *channels)
 {
     if (che_pos[type][id]) {
-        if (!ac->che[type][id] && !(ac->che[type][id] = av_mallocz(sizeof(ChannelElement))))
-            return AVERROR(ENOMEM);
-        ff_aac_sbr_ctx_init(ac, &ac->che[type][id]->sbr);
+        if (!ac->che[type][id]) {
+            if (!(ac->che[type][id] = av_mallocz(sizeof(ChannelElement))))
+                return AVERROR(ENOMEM);
+            ff_aac_sbr_ctx_init(ac, &ac->che[type][id]->sbr);
+        }
         if (type != TYPE_CCE) {
             ac->output_data[(*channels)++] = ac->che[type][id]->ch[0].ret;
             if (type == TYPE_CPE ||
@@ -472,7 +474,7 @@ static int decode_audio_specific_config(AACContext *ac,
 
     init_get_bits(&gb, data, data_size * 8);
 
-    if ((i = ff_mpeg4audio_get_config(m4ac, data, asclen/8)) < 0)
+    if ((i = avpriv_mpeg4audio_get_config(m4ac, data, asclen/8)) < 0)
         return -1;
     if (m4ac->sampling_index > 12) {
         av_log(avctx, AV_LOG_ERROR, "invalid sampling rate index %d\n", m4ac->sampling_index);
@@ -596,7 +598,7 @@ static av_cold int aac_decode_init(AVCodecContext *avctx)
             int ret = set_default_channel_config(avctx, new_che_pos, ac->m4ac.chan_config);
             if (!ret)
                 output_configure(ac, ac->che_pos, new_che_pos, ac->m4ac.chan_config, OC_GLOBAL_HDR);
-            else if (avctx->error_recognition >= FF_ER_EXPLODE)
+            else if (avctx->err_recognition & AV_EF_EXPLODE)
                 return AVERROR_INVALIDDATA;
         }
     }
@@ -2077,7 +2079,7 @@ static int parse_adts_frame_header(AACContext *ac, GetBitContext *gb)
     int size;
     AACADTSHeaderInfo hdr_info;
 
-    size = ff_aac_parse_header(gb, &hdr_info);
+    size = avpriv_aac_parse_header(gb, &hdr_info);
     if (size > 0) {
         if (hdr_info.chan_config) {
             enum ChannelPosition new_che_pos[4][MAX_ELEM_ID];
@@ -2499,9 +2501,6 @@ static int latm_decode_frame(AVCodecContext *avctx, void *out, int *out_size,
     int                 muxlength, err;
     GetBitContext       gb;
 
-    if (avpkt->size == 0)
-        return 0;
-
     init_get_bits(&gb, avpkt->data, avpkt->size * 8);
 
     // check for LOAS sync word
@@ -2521,8 +2520,9 @@ static int latm_decode_frame(AVCodecContext *avctx, void *out, int *out_size,
             *out_size = 0;
             return avpkt->size;
         } else {
-            aac_decode_close(avctx);
-            if ((err = aac_decode_init(avctx)) < 0)
+            if ((err = decode_audio_specific_config(
+                    &latmctx->aac_ctx, avctx, &latmctx->aac_ctx.m4ac,
+                    avctx->extradata, avctx->extradata_size, 8*avctx->extradata_size)) < 0)
                 return err;
             latmctx->initialized = 1;
         }
@@ -2544,15 +2544,10 @@ static int latm_decode_frame(AVCodecContext *avctx, void *out, int *out_size,
 av_cold static int latm_decode_init(AVCodecContext *avctx)
 {
     struct LATMContext *latmctx = avctx->priv_data;
-    int ret;
-
-    ret = aac_decode_init(avctx);
+    int ret = aac_decode_init(avctx);
 
-    if (avctx->extradata_size > 0) {
+    if (avctx->extradata_size > 0)
         latmctx->initialized = !ret;
-    } else {
-        latmctx->initialized = 0;
-    }
 
     return ret;
 }