---
libavcodec/alac.c | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/libavcodec/alac.c b/libavcodec/alac.c
index 42dfdad..474531b 100644
--- a/libavcodec/alac.c
+++ b/libavcodec/alac.c
@@ -173,10 +173,10 @@ static void predictor_decompress_fir_adapt(int32_t
*error_buffer,
/* first sample always copies */
*buffer_out = *error_buffer;
- if (!predictor_coef_num) {
- if (output_size <= 1)
- return;
+ if (output_size <= 1)
+ return;
+ if (!predictor_coef_num) {
memcpy(&buffer_out[1], &error_buffer[1],
(output_size - 1) * sizeof(*buffer_out));
return;
@@ -184,8 +184,6 @@ static void predictor_decompress_fir_adapt(int32_t
*error_buffer,
if (predictor_coef_num == 31) {
/* simple 1st-order prediction */
- if (output_size <= 1)
- return;
for (i = 1; i < output_size; i++) {
buffer_out[i] = sign_extend(buffer_out[i - 1] + error_buffer[i],
readsamplesize);
--
1.7.1
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