This does not leave them "as before" which may be a value from a previous
profile
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavcodec/idctdsp.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavcodec/idctdsp.c b/libavcodec/idctdsp.c
index 954066a5e3..846ed0b0f8 100644
--- a/libavcodec/idctdsp.c
+++ b/libavcodec/idctdsp.c
@@ -258,9 +258,11 @@ av_cold void ff_idctdsp_init(IDCTDSPContext *c,
AVCodecContext *avctx)
if (avctx->bits_per_raw_sample == 10 || avctx->bits_per_raw_sample ==
9) {
/* 10-bit MPEG-4 Simple Studio Profile requires a higher precision
IDCT
However, it only uses idct_put */
- if (c->mpeg4_studio_profile)
+ if (c->mpeg4_studio_profile) {
c->idct_put = ff_simple_idct_put_int32_10bit;
- else {
+ c->idct_add = NULL;
+ c->idct = NULL;
+ } else {
c->idct_put = ff_simple_idct_put_int16_10bit;
c->idct_add = ff_simple_idct_add_int16_10bit;
c->idct = ff_simple_idct_int16_10bit;
--
2.17.0
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