Define AVMediaType enum, and use it instead of enum CodecType, which
[ffmpeg.git] / libavformat / vocenc.c
index 590aa48..f127c7e 100644 (file)
@@ -16,7 +16,7 @@
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #include "voc.h"
 
 typedef struct voc_enc_context {
     int param_written;
-} voc_enc_context_t;
+} VocEncContext;
 
 static int voc_write_header(AVFormatContext *s)
 {
-    ByteIOContext *pb = &s->pb;
+    ByteIOContext *pb = s->pb;
     const int header_size = 26;
     const int version = 0x0114;
 
     if (s->nb_streams != 1
-        || s->streams[0]->codec->codec_type != CODEC_TYPE_AUDIO)
-        return AVERROR_NOTSUPP;
+        || s->streams[0]->codec->codec_type != AVMEDIA_TYPE_AUDIO)
+        return AVERROR_PATCHWELCOME;
 
-    put_buffer(pb, voc_magic, sizeof(voc_magic) - 1);
+    put_buffer(pb, ff_voc_magic, sizeof(ff_voc_magic) - 1);
     put_le16(pb, header_size);
     put_le16(pb, version);
     put_le16(pb, ~version + 0x1234);
@@ -46,33 +46,31 @@ static int voc_write_header(AVFormatContext *s)
 
 static int voc_write_packet(AVFormatContext *s, AVPacket *pkt)
 {
-    voc_enc_context_t *voc = s->priv_data;
+    VocEncContext *voc = s->priv_data;
     AVCodecContext *enc = s->streams[0]->codec;
-    ByteIOContext *pb = &s->pb;
+    ByteIOContext *pb = s->pb;
 
     if (!voc->param_written) {
-        int format = codec_get_tag(voc_codec_tags, enc->codec_id);
-
-        if (format > 0xFF) {
+        if (enc->codec_tag > 0xFF) {
             put_byte(pb, VOC_TYPE_NEW_VOICE_DATA);
             put_le24(pb, pkt->size + 12);
             put_le32(pb, enc->sample_rate);
-            put_byte(pb, enc->bits_per_sample);
+            put_byte(pb, enc->bits_per_coded_sample);
             put_byte(pb, enc->channels);
-            put_le16(pb, format);
+            put_le16(pb, enc->codec_tag);
             put_le32(pb, 0);
         } else {
             if (s->streams[0]->codec->channels > 1) {
                 put_byte(pb, VOC_TYPE_EXTENDED);
                 put_le24(pb, 4);
                 put_le16(pb, 65536-256000000/(enc->sample_rate*enc->channels));
-                put_byte(pb, format);
+                put_byte(pb, enc->codec_tag);
                 put_byte(pb, enc->channels - 1);
             }
             put_byte(pb, VOC_TYPE_VOICE_DATA);
             put_le24(pb, pkt->size + 2);
             put_byte(pb, 256 - 1000000 / enc->sample_rate);
-            put_byte(pb, format);
+            put_byte(pb, enc->codec_tag);
         }
         voc->param_written = 1;
     } else {
@@ -86,20 +84,20 @@ static int voc_write_packet(AVFormatContext *s, AVPacket *pkt)
 
 static int voc_write_trailer(AVFormatContext *s)
 {
-    put_byte(&s->pb, 0);
+    put_byte(s->pb, 0);
     return 0;
 }
 
 AVOutputFormat voc_muxer = {
     "voc",
-    "Creative Voice File format",
+    NULL_IF_CONFIG_SMALL("Creative Voice file format"),
     "audio/x-voc",
     "voc",
-    sizeof(voc_enc_context_t),
+    sizeof(VocEncContext),
     CODEC_ID_PCM_U8,
     CODEC_ID_NONE,
     voc_write_header,
     voc_write_packet,
     voc_write_trailer,
-    .codec_tag=(const AVCodecTag*[]){voc_codec_tags, 0},
+    .codec_tag=(const AVCodecTag* const []){ff_voc_codec_tags, 0},
 };