libx265: Remove redundant default param call

[ffmpeg] / libavformat / mpeg.c

diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c
index 8a4c6d7acc2e5b9094e179dd812c3817d3c3b862..7430bb011309224b1b5496055a146f6981d83fcd 100644 (file)
--- a/libavformat/mpeg.c
+++ b/libavformat/mpeg.c
@@ -453,7 +453,6 @@ static int mpegps_read_packet(AVFormatContext *s,
         codec_id = AV_CODEC_ID_DTS;
     } else if (startcode >= 0xa0 && startcode <= 0xaf) {
         type = AVMEDIA_TYPE_AUDIO;
-        /* 16 bit form will be handled as AV_CODEC_ID_PCM_S16BE */
         codec_id = AV_CODEC_ID_PCM_DVD;
     } else if (startcode >= 0xb0 && startcode <= 0xbf) {
         type = AVMEDIA_TYPE_AUDIO;
@@ -494,35 +493,10 @@ static int mpegps_read_packet(AVFormatContext *s,
     st->id = startcode;
     st->codec->codec_type = type;
     st->codec->codec_id = codec_id;
-    if (codec_id != AV_CODEC_ID_PCM_S16BE)
-        st->need_parsing = AVSTREAM_PARSE_FULL;
+    st->need_parsing = AVSTREAM_PARSE_FULL;
  found:
     if(st->discard >= AVDISCARD_ALL)
         goto skip;
-    if ((startcode >= 0xa0 && startcode <= 0xaf) ||
-        (startcode == 0x1bd && ((dvdaudio_substream_type & 0xe0) == 0xa0))) {
-        int b1, freq;
-
-        /* for LPCM, we just skip the header and consider it is raw
-           audio data */
-        if (len <= 3)
-            goto skip;
-        avio_r8(s->pb); /* emphasis (1), muse(1), reserved(1), frame number(5) */
-        b1 = avio_r8(s->pb); /* quant (2), freq(2), reserved(1), channels(3) */
-        avio_r8(s->pb); /* dynamic range control (0x80 = off) */
-        len -= 3;
-        freq = (b1 >> 4) & 3;
-        st->codec->sample_rate = lpcm_freq_tab[freq];
-        st->codec->channels = 1 + (b1 & 7);
-        st->codec->bits_per_coded_sample = 16 + ((b1 >> 6) & 3) * 4;
-        st->codec->bit_rate = st->codec->channels *
-                              st->codec->sample_rate *
-                              st->codec->bits_per_coded_sample;
-        if (st->codec->bits_per_coded_sample == 16)
-            st->codec->codec_id = AV_CODEC_ID_PCM_S16BE;
-        else if (st->codec->bits_per_coded_sample == 28)
-            return AVERROR(EINVAL);
-    }
     ret = av_get_packet(s->pb, pkt, len);
     pkt->pts = pts;
     pkt->dts = dts;