Signed-off-by: Andreas Rheinhardt <[email protected]>
---
libavcodec/wmaprodec.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/libavcodec/wmaprodec.c b/libavcodec/wmaprodec.c
index 9607e50968..4b2dceb5bc 100644
--- a/libavcodec/wmaprodec.c
+++ b/libavcodec/wmaprodec.c
@@ -318,7 +318,7 @@ static av_cold int decode_init(WMAProDecodeCtx *s,
AVCodecContext *avctx, int nu
{
uint8_t *edata_ptr = avctx->extradata;
unsigned int channel_mask;
- int i, bits;
+ int i, bits, ret;
int log2_max_num_subframes;
int num_possible_block_sizes;
@@ -543,10 +543,13 @@ static av_cold int decode_init(WMAProDecodeCtx *s,
AVCodecContext *avctx, int nu
return AVERROR(ENOMEM);
/** init MDCT, FIXME: only init needed sizes */
- for (i = 0; i < WMAPRO_BLOCK_SIZES; i++)
- ff_mdct_init(&s->mdct_ctx[i], WMAPRO_BLOCK_MIN_BITS+1+i, 1,
- 1.0 / (1 << (WMAPRO_BLOCK_MIN_BITS + i - 1))
- / (1ll << (s->bits_per_sample - 1)));
+ for (int i = 0; i < WMAPRO_BLOCK_SIZES; i++) {
+ ret = ff_mdct_init(&s->mdct_ctx[i], WMAPRO_BLOCK_MIN_BITS + 1 + i, 1,
+ 1.0 / (1 << (WMAPRO_BLOCK_MIN_BITS + i - 1))
+ / (1ll << (s->bits_per_sample - 1)));
+ if (ret < 0)
+ return ret;
+ }
/** init MDCT windows: simple sine window */
for (i = 0; i < WMAPRO_BLOCK_SIZES; i++) {
--
2.27.0
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