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postproc/postprocess: use av_mallocz()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer 2015-02-22 03:09:47 +01:00
parent 066dc04373
commit 45e0aa46ca
1 changed files with 1 additions and 2 deletions
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3
libpostproc/postprocess.c
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@ -913,11 +913,10 @@ static const char * context_to_name(void * ptr) {
static const AVClass av_codec_context_class = { "Postproc", context_to_name, NULL }; static const AVClass av_codec_context_class = { "Postproc", context_to_name, NULL };
pp_context *pp_get_context(int width, int height, int cpuCaps){ pp_context *pp_get_context(int width, int height, int cpuCaps){
PPContext *c= av_malloc(sizeof(PPContext)); PPContext *c= av_mallocz(sizeof(PPContext));
int stride= FFALIGN(width, 16); //assumed / will realloc if needed int stride= FFALIGN(width, 16); //assumed / will realloc if needed
int qpStride= (width+15)/16 + 2; //assumed / will realloc if needed int qpStride= (width+15)/16 + 2; //assumed / will realloc if needed
memset(c, 0, sizeof(PPContext));
c->av_class = &av_codec_context_class; c->av_class = &av_codec_context_class;
if(cpuCaps&PP_FORMAT){ if(cpuCaps&PP_FORMAT){
c->hChromaSubSample= cpuCaps&0x3; c->hChromaSubSample= cpuCaps&0x3;