[libav-commits] alac: calculate buffer size outside the loop in allocate_buffers()

Justin Ruggles git at libav.org
Thu Jul 19 20:25:11 CEST 2012


Module: libav
Branch: master
Commit: f3e5a7844bbf13620ca4b6a5e19aa087c9141b15

Author:    Justin Ruggles <justin.ruggles at gmail.com>
Committer: Justin Ruggles <justin.ruggles at gmail.com>
Date:      Mon Jul  9 16:57:22 2012 -0400

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

---

 libavcodec/alac.c |    4 ++--
 1 files 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);
 



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