rmdec: when using INT4 deinterleaving, error out if sub_packet_h <= 1.

[ffmpeg] / libavformat / matroskadec.c

diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index 5b919449f5adaecf3e51a53411a8658374ff628a..4d02488b19787b2caf2c0a9fda76bcd0eef18b68 100644 (file)
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@@ -514,7 +514,7 @@ static EbmlSyntax matroska_clusters[] = {
     { 0 }
 };
 
-static const char *matroska_doctypes[] = { "matroska", "webm" };
+static const char *const matroska_doctypes[] = { "matroska", "webm" };
 
 /*
  * Return: Whether we reached the end of a level in the hierarchy or not.
@@ -939,7 +939,7 @@ static int matroska_decode_buffer(uint8_t** buf, int* buf_size,
     uint8_t* data = *buf;
     int isize = *buf_size;
     uint8_t* pkt_data = NULL;
-    uint8_t* newpktdata;
+    uint8_t av_unused *newpktdata;
     int pkt_size = isize;
     int result = 0;
     int olen;
@@ -1269,7 +1269,7 @@ static int matroska_aac_sri(int samplerate)
     return sri;
 }
 
-static int matroska_read_header(AVFormatContext *s, AVFormatParameters *ap)
+static int matroska_read_header(AVFormatContext *s)
 {
     MatroskaDemuxContext *matroska = s->priv_data;
     EbmlList *attachements_list = &matroska->attachments;
@@ -1422,7 +1422,7 @@ static int matroska_read_header(AVFormatContext *s, AVFormatParameters *ap)
                    && (track->codec_priv.size >= 86)
                    && (track->codec_priv.data != NULL)) {
             track->video.fourcc = AV_RL32(track->codec_priv.data);
-            codec_id=ff_codec_get_id(codec_movvideo_tags, track->video.fourcc);
+            codec_id=ff_codec_get_id(ff_codec_movvideo_tags, track->video.fourcc);
         } else if (codec_id == CODEC_ID_PCM_S16BE) {
             switch (track->audio.bitdepth) {
             case  8:  codec_id = CODEC_ID_PCM_U8;     break;