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avfilter/af_afir: Assert format

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Maybe helps: CID1516805 Uninitialized scalar variable

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a5c815f937)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer 2024-06-10 14:53:44 +02:00
parent 40b801870d
commit ac8ac10e33
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1 changed files with 3 additions and 0 deletions
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libavfilter/af_afir.c
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@ -25,6 +25,7 @@
#include <float.h>
#include "libavutil/avassert.h"
#include "libavutil/cpu.h"
#include "libavutil/tx.h"
#include "libavutil/avstring.h"
@ -247,6 +248,8 @@ static int init_segment(AVFilterContext *ctx, AudioFIRSegment *seg, int selir,
iscale.d = 1.0 / sqrt(2.0 * part_size);
tx_type = AV_TX_DOUBLE_RDFT;
break;
default:
av_assert1(0);
}
for (int ch = 0; ch < ctx->inputs[0]->ch_layout.nb_channels && part_size >= 1; ch++) {