diff options
Diffstat (limited to 'libavdevice/timefilter.c')
-rw-r--r-- | libavdevice/timefilter.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/libavdevice/timefilter.c b/libavdevice/timefilter.c index 8b98d338f0..a49735158c 100644 --- a/libavdevice/timefilter.c +++ b/libavdevice/timefilter.c @@ -41,7 +41,11 @@ TimeFilter *ff_timefilter_new(double clock_period, double feedback2_factor, double feedback3_factor) { - TimeFilter *self = av_mallocz(sizeof(TimeFilter)); + TimeFilter *self = av_mallocz(sizeof(TimeFilter)); + + if (!self) + return NULL; + self->clock_period = clock_period; self->feedback2_factor = feedback2_factor; self->feedback3_factor = feedback3_factor; @@ -105,6 +109,10 @@ int main(void) for (par1 = bestpar1 * 0.8; par1 <= bestpar1 * 1.21; par1 += bestpar1 * 0.05) { double error = 0; TimeFilter *tf = ff_timefilter_new(1, par0, par1); + if (!tf) { + printf("Could not allocate memory for timefilter.\n"); + exit(1); + } for (i = 0; i < SAMPLES; i++) { double filtered; filtered = ff_timefilter_update(tf, samples[i], 1); |