cllc: Implement ARGB support
[ffmpeg.git] / libavformat / bink.c
index 1103aca..7254caf 100644 (file)
@@ -30,6 +30,7 @@
 
 #include "libavutil/intreadwrite.h"
 #include "avformat.h"
+#include "internal.h"
 
 enum BinkAudFlags {
     BINK_AUD_16BITS = 0x4000, ///< prefer 16-bit output
@@ -67,7 +68,7 @@ static int probe(AVProbeData *p)
     return 0;
 }
 
-static int read_header(AVFormatContext *s, AVFormatParameters *ap)
+static int read_header(AVFormatContext *s)
 {
     BinkDemuxContext *bink = s->priv_data;
     AVIOContext *pb = s->pb;
@@ -78,7 +79,7 @@ static int read_header(AVFormatContext *s, AVFormatParameters *ap)
     uint16_t flags;
     int keyframe;
 
-    vst = av_new_stream(s, 0);
+    vst = avformat_new_stream(s, NULL);
     if (!vst)
         return AVERROR(ENOMEM);
 
@@ -109,10 +110,10 @@ static int read_header(AVFormatContext *s, AVFormatParameters *ap)
         av_log(s, AV_LOG_ERROR, "invalid header: invalid fps (%d/%d)\n", fps_num, fps_den);
         return AVERROR(EIO);
     }
-    av_set_pts_info(vst, 64, fps_den, fps_num);
+    avpriv_set_pts_info(vst, 64, fps_den, fps_num);
 
     vst->codec->codec_type = AVMEDIA_TYPE_VIDEO;
-    vst->codec->codec_id   = CODEC_ID_BINKVIDEO;
+    vst->codec->codec_id   = AV_CODEC_ID_BINKVIDEO;
     vst->codec->extradata  = av_mallocz(4 + FF_INPUT_BUFFER_PADDING_SIZE);
     vst->codec->extradata_size = 4;
     avio_read(pb, vst->codec->extradata, 4);
@@ -130,17 +131,22 @@ static int read_header(AVFormatContext *s, AVFormatParameters *ap)
         avio_skip(pb, 4 * bink->num_audio_tracks);
 
         for (i = 0; i < bink->num_audio_tracks; i++) {
-            ast = av_new_stream(s, 1);
+            ast = avformat_new_stream(s, NULL);
             if (!ast)
                 return AVERROR(ENOMEM);
             ast->codec->codec_type  = AVMEDIA_TYPE_AUDIO;
-            ast->codec->codec_tag   = vst->codec->codec_tag;
+            ast->codec->codec_tag   = 0;
             ast->codec->sample_rate = avio_rl16(pb);
-            av_set_pts_info(ast, 64, 1, ast->codec->sample_rate);
+            avpriv_set_pts_info(ast, 64, 1, ast->codec->sample_rate);
             flags = avio_rl16(pb);
             ast->codec->codec_id = flags & BINK_AUD_USEDCT ?
-                                   CODEC_ID_BINKAUDIO_DCT : CODEC_ID_BINKAUDIO_RDFT;
+                                   AV_CODEC_ID_BINKAUDIO_DCT : AV_CODEC_ID_BINKAUDIO_RDFT;
             ast->codec->channels = flags & BINK_AUD_STEREO ? 2 : 1;
+            ast->codec->extradata = av_mallocz(4 + FF_INPUT_BUFFER_PADDING_SIZE);
+            if (!ast->codec->extradata)
+                return AVERROR(ENOMEM);
+            ast->codec->extradata_size = 4;
+            AV_WL32(ast->codec->extradata, vst->codec->codec_tag);
         }
 
         for (i = 0; i < bink->num_audio_tracks; i++)
@@ -247,11 +253,13 @@ static int read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, in
     BinkDemuxContext *bink = s->priv_data;
     AVStream *vst = s->streams[0];
 
-    if (url_is_streamed(s->pb))
+    if (!s->pb->seekable)
         return -1;
 
     /* seek to the first frame */
-    avio_seek(s->pb, vst->index_entries[0].pos, SEEK_SET);
+    if (avio_seek(s->pb, vst->index_entries[0].pos, SEEK_SET) < 0)
+        return -1;
+
     bink->video_pts = 0;
     memset(bink->audio_pts, 0, sizeof(bink->audio_pts));
     bink->current_track = -1;
@@ -259,12 +267,11 @@ static int read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, in
 }
 
 AVInputFormat ff_bink_demuxer = {
-    "bink",
-    NULL_IF_CONFIG_SMALL("Bink"),
-    sizeof(BinkDemuxContext),
-    probe,
-    read_header,
-    read_packet,
-    NULL,
-    read_seek,
+    .name           = "bink",
+    .long_name      = NULL_IF_CONFIG_SMALL("Bink"),
+    .priv_data_size = sizeof(BinkDemuxContext),
+    .read_probe     = probe,
+    .read_header    = read_header,
+    .read_packet    = read_packet,
+    .read_seek      = read_seek,
 };