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

13 years ago · f3e5a7844b
parent bae83f2c74
commit f3e5a7844b
1 changed files with 2 additions and 2 deletions
--- 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);