bink: set audio stream codec_tag such that binkaudio decoder can identify bitstream...

[ffmpeg] / libavformat / dsicin.c

diff --git a/libavformat/dsicin.c b/libavformat/dsicin.c
index 113f8ffca2e401ae174acab24761d05a7118ee14..328f9014639af1ed1744849f8c1c5ae42ce3d891 100644 (file)
--- a/libavformat/dsicin.c
+++ b/libavformat/dsicin.c
@@ -20,7 +20,7 @@
  */
 
 /**
- * @file libavformat/dsicin.c
+ * @file
  * Delphine Software International CIN file demuxer
  */
 
@@ -70,19 +70,19 @@ static int cin_probe(AVProbeData *p)
     return AVPROBE_SCORE_MAX;
 }
 
-static int cin_read_file_header(CinDemuxContext *cin, ByteIOContext *pb) {
+static int cin_read_file_header(CinDemuxContext *cin, AVIOContext *pb) {
     CinFileHeader *hdr = &cin->file_header;
 
-    if (get_le32(pb) != 0x55AA0000)
+    if (avio_rl32(pb) != 0x55AA0000)
         return AVERROR_INVALIDDATA;
 
-    hdr->video_frame_size   = get_le32(pb);
-    hdr->video_frame_width  = get_le16(pb);
-    hdr->video_frame_height = get_le16(pb);
-    hdr->audio_frequency    = get_le32(pb);
-    hdr->audio_bits         = get_byte(pb);
-    hdr->audio_stereo       = get_byte(pb);
-    hdr->audio_frame_size   = get_le16(pb);
+    hdr->video_frame_size   = avio_rl32(pb);
+    hdr->video_frame_width  = avio_rl16(pb);
+    hdr->video_frame_height = avio_rl16(pb);
+    hdr->audio_frequency    = avio_rl32(pb);
+    hdr->audio_bits         = avio_r8(pb);
+    hdr->audio_stereo       = avio_r8(pb);
+    hdr->audio_frame_size   = avio_rl16(pb);
 
     if (hdr->audio_frequency != 22050 || hdr->audio_bits != 16 || hdr->audio_stereo != 0)
         return AVERROR_INVALIDDATA;
@@ -95,7 +95,7 @@ static int cin_read_header(AVFormatContext *s, AVFormatParameters *ap)
     int rc;
     CinDemuxContext *cin = s->priv_data;
     CinFileHeader *hdr = &cin->file_header;
-    ByteIOContext *pb = s->pb;
+    AVIOContext *pb = s->pb;
     AVStream *st;
 
     rc = cin_read_file_header(cin, pb);
@@ -113,7 +113,7 @@ static int cin_read_header(AVFormatContext *s, AVFormatParameters *ap)
 
     av_set_pts_info(st, 32, 1, 12);
     cin->video_stream_index = st->index;
-    st->codec->codec_type = CODEC_TYPE_VIDEO;
+    st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
     st->codec->codec_id = CODEC_ID_DSICINVIDEO;
     st->codec->codec_tag = 0;  /* no fourcc */
     st->codec->width = hdr->video_frame_width;
@@ -126,7 +126,7 @@ static int cin_read_header(AVFormatContext *s, AVFormatParameters *ap)
 
     av_set_pts_info(st, 32, 1, 22050);
     cin->audio_stream_index = st->index;
-    st->codec->codec_type = CODEC_TYPE_AUDIO;
+    st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
     st->codec->codec_id = CODEC_ID_DSICINAUDIO;
     st->codec->codec_tag = 0;  /* no tag */
     st->codec->channels = 1;
@@ -138,19 +138,19 @@ static int cin_read_header(AVFormatContext *s, AVFormatParameters *ap)
     return 0;
 }
 
-static int cin_read_frame_header(CinDemuxContext *cin, ByteIOContext *pb) {
+static int cin_read_frame_header(CinDemuxContext *cin, AVIOContext *pb) {
     CinFrameHeader *hdr = &cin->frame_header;
 
-    hdr->video_frame_type = get_byte(pb);
-    hdr->audio_frame_type = get_byte(pb);
-    hdr->pal_colors_count = get_le16(pb);
-    hdr->video_frame_size = get_le32(pb);
-    hdr->audio_frame_size = get_le32(pb);
+    hdr->video_frame_type = avio_r8(pb);
+    hdr->audio_frame_type = avio_r8(pb);
+    hdr->pal_colors_count = avio_rl16(pb);
+    hdr->video_frame_size = avio_rl32(pb);
+    hdr->audio_frame_size = avio_rl32(pb);
 
     if (url_feof(pb) || url_ferror(pb))
         return AVERROR(EIO);
 
-    if (get_le32(pb) != 0xAA55AA55)
+    if (avio_rl32(pb) != 0xAA55AA55)
         return AVERROR_INVALIDDATA;
 
     return 0;
@@ -159,7 +159,7 @@ static int cin_read_frame_header(CinDemuxContext *cin, ByteIOContext *pb) {
 static int cin_read_packet(AVFormatContext *s, AVPacket *pkt)
 {
     CinDemuxContext *cin = s->priv_data;
-    ByteIOContext *pb = s->pb;
+    AVIOContext *pb = s->pb;
     CinFrameHeader *hdr = &cin->frame_header;
     int rc, palette_type, pkt_size;
     int ret;
@@ -191,7 +191,7 @@ static int cin_read_packet(AVFormatContext *s, AVPacket *pkt)
         pkt->data[2] = hdr->pal_colors_count >> 8;
         pkt->data[3] = hdr->video_frame_type;
 
-        ret = get_buffer(pb, &pkt->data[4], pkt_size);
+        ret = avio_read(pb, &pkt->data[4], pkt_size);
         if (ret < 0) {
             av_free_packet(pkt);
             return ret;
@@ -216,7 +216,7 @@ static int cin_read_packet(AVFormatContext *s, AVPacket *pkt)
     return 0;
 }
 
-AVInputFormat dsicin_demuxer = {
+AVInputFormat ff_dsicin_demuxer = {
     "dsicin",
     NULL_IF_CONFIG_SMALL("Delphine Software International CIN format"),
     sizeof(CinDemuxContext),