X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Falsdec.c;h=1ab72ad4dd2d12f129cb63d19c8e6c2e52104fe2;hb=295f13953dc57be8c2ad7e41f6254d0a036582a8;hp=41b3f0caf5767b0b973dc0b8dcf53ad7ad6dc44b;hpb=737eb5976f6a37703923ce3c3d5e6ca8eeabb43a;p=ffmpeg

diff --git a/libavcodec/alsdec.c b/libavcodec/alsdec.c
index 41b3f0caf57..1ab72ad4dd2 100644
--- a/libavcodec/alsdec.c
+++ b/libavcodec/alsdec.c
@@ -2,20 +2,20 @@
  * MPEG-4 ALS decoder
  * Copyright (c) 2009 Thilo Borgmann <thilo.borgmann _at_ googlemail.com>
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -1450,7 +1450,7 @@ static int decode_frame(AVCodecContext *avctx,
 
     // check for size of decoded data
     size = ctx->cur_frame_length * avctx->channels *
-           (av_get_bits_per_sample_fmt(avctx->sample_fmt) >> 3);
+           av_get_bytes_per_sample(avctx->sample_fmt);
 
     if (size > *data_size) {
         av_log(avctx, AV_LOG_ERROR, "Decoded data exceeds buffer size.\n");
@@ -1714,7 +1714,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
         ctx->crc_buffer = av_malloc(sizeof(*ctx->crc_buffer) *
                                     ctx->cur_frame_length *
                                     avctx->channels *
-                                    (av_get_bits_per_sample_fmt(avctx->sample_fmt) >> 3));
+                                    av_get_bytes_per_sample(avctx->sample_fmt));
         if (!ctx->crc_buffer) {
             av_log(avctx, AV_LOG_ERROR, "Allocating buffer memory failed.\n");
             decode_end(avctx);
@@ -1739,14 +1739,13 @@ static av_cold void flush(AVCodecContext *avctx)
 
 
 AVCodec ff_als_decoder = {
-    "als",
-    AVMEDIA_TYPE_AUDIO,
-    CODEC_ID_MP4ALS,
-    sizeof(ALSDecContext),
-    decode_init,
-    NULL,
-    decode_end,
-    decode_frame,
+    .name           = "als",
+    .type           = AVMEDIA_TYPE_AUDIO,
+    .id             = CODEC_ID_MP4ALS,
+    .priv_data_size = sizeof(ALSDecContext),
+    .init           = decode_init,
+    .close          = decode_end,
+    .decode         = decode_frame,
     .flush = flush,
     .capabilities = CODEC_CAP_SUBFRAMES,
     .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 Audio Lossless Coding (ALS)"),