binkaudio: simplify frame_len_bits and frame_len calculation

[ffmpeg] / libavcodec / dsicinav.c

diff --git a/libavcodec/dsicinav.c b/libavcodec/dsicinav.c
index 3ff6d04d4a043b5357f9e9ebd988b0a7f8385114..b4e0579a7b3b3f629fb51af387cb2424a017e45d 100644 (file)
--- a/libavcodec/dsicinav.c
+++ b/libavcodec/dsicinav.c
@@ -20,7 +20,7 @@
  */
 
 /**
- * @file dsicinav.c
+ * @file
  * Delphine Software International CIN audio/video decoders
  */
 
@@ -195,8 +195,10 @@ static void cin_decode_rle(const unsigned char *src, int src_size, unsigned char
 
 static int cinvideo_decode_frame(AVCodecContext *avctx,
                                  void *data, int *data_size,
-                                 const uint8_t *buf, int buf_size)
+                                 AVPacket *avpkt)
 {
+    const uint8_t *buf = avpkt->data;
+    int buf_size = avpkt->size;
     CinVideoContext *cin = avctx->priv_data;
     int i, y, palette_type, palette_colors_count, bitmap_frame_type, bitmap_frame_size;
 
@@ -305,14 +307,17 @@ static av_cold int cinaudio_decode_init(AVCodecContext *avctx)
     cin->avctx = avctx;
     cin->initial_decode_frame = 1;
     cin->delta = 0;
+    avctx->sample_fmt = AV_SAMPLE_FMT_S16;
 
     return 0;
 }
 
 static int cinaudio_decode_frame(AVCodecContext *avctx,
                                  void *data, int *data_size,
-                                 const uint8_t *buf, int buf_size)
+                                 AVPacket *avpkt)
 {
+    const uint8_t *buf = avpkt->data;
+    int buf_size = avpkt->size;
     CinAudioContext *cin = avctx->priv_data;
     const uint8_t *src = buf;
     int16_t *samples = (int16_t *)data;
@@ -338,9 +343,9 @@ static int cinaudio_decode_frame(AVCodecContext *avctx,
 }
 
 
-AVCodec dsicinvideo_decoder = {
+AVCodec ff_dsicinvideo_decoder = {
     "dsicinvideo",
-    CODEC_TYPE_VIDEO,
+    AVMEDIA_TYPE_VIDEO,
     CODEC_ID_DSICINVIDEO,
     sizeof(CinVideoContext),
     cinvideo_decode_init,
@@ -348,17 +353,17 @@ AVCodec dsicinvideo_decoder = {
     cinvideo_decode_end,
     cinvideo_decode_frame,
     CODEC_CAP_DR1,
-    .long_name = "Delphine Software International CIN video",
+    .long_name = NULL_IF_CONFIG_SMALL("Delphine Software International CIN video"),
 };
 
-AVCodec dsicinaudio_decoder = {
+AVCodec ff_dsicinaudio_decoder = {
     "dsicinaudio",
-    CODEC_TYPE_AUDIO,
+    AVMEDIA_TYPE_AUDIO,
     CODEC_ID_DSICINAUDIO,
     sizeof(CinAudioContext),
     cinaudio_decode_init,
     NULL,
     NULL,
     cinaudio_decode_frame,
-    .long_name = "Delphine Software International CIN audio",
+    .long_name = NULL_IF_CONFIG_SMALL("Delphine Software International CIN audio"),
 };