[FFmpeg-cvslog] alac: calculate buffer size outside the loop in allocate_buffers()

[Justin Ruggles]

ffmpeg | branch: master | Justin Ruggles <justin.ruggles at gmail.com> | Mon Jul  9 16:57:22 2012 -0400| [f3e5a7844bbf13620ca4b6a5e19aa087c9141b15] | committer: Justin Ruggles

alac: calculate buffer size outside the loop in allocate_buffers()

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f3e5a7844bbf13620ca4b6a5e19aa087c9141b15
---

 libavcodec/alac.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/alac.c b/libavcodec/alac.c
index 7732f17..7c76c62 100644
--- a/libavcodec/alac.c
+++ b/libavcodec/alac.c
@@ -505,9 +505,9 @@ static av_cold int alac_decode_close(AVCodecContext *avctx)
 static int allocate_buffers(ALACContext *alac)
 {
     int ch;
-    for (ch = 0; ch < FFMIN(alac->channels, 2); ch++) {
-        int buf_size = alac->max_samples_per_frame * sizeof(int32_t);
+    int buf_size = alac->max_samples_per_frame * sizeof(int32_t);
 
+    for (ch = 0; ch < FFMIN(alac->channels, 2); ch++) {
         FF_ALLOC_OR_GOTO(alac->avctx, alac->predict_error_buffer[ch],
                          buf_size, buf_alloc_fail);