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[ffmpeg] memset AVFrame in details_seed()

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nick black 2021-11-20 16:44:19 -05:00
parent 7bacc34ab3
commit 8d22a55dec
1 changed files with 4 additions and 10 deletions
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14
src/media/ffmpeg.c
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@ -149,7 +149,7 @@ subtitle_plane_from_text(ncplane* parent, const char* text){
return n;
}
static uint32_t palette[256];
static uint32_t palette[NCPALETTESIZE];
struct ncplane* ffmpeg_subtitle(ncplane* parent, const ncvisual* ncv){
for(unsigned i = 0 ; i < ncv->details->subtitle.num_rects ; ++i){
@ -178,8 +178,8 @@ struct ncplane* ffmpeg_subtitle(ncplane* parent, const ncvisual* ncv){
continue;
}
struct ncvisual* v = ncvisual_from_palidx(rect->data[0], rect->h,
rect->w, rect->w, 256, 1,
palette);
rect->w, rect->w,
NCPALETTESIZE, 1, palette);
if(v == NULL){
return NULL;
}
@ -651,14 +651,8 @@ int ffmpeg_blit(ncvisual* ncv, int rows, int cols, ncplane* n,
}
void ffmpeg_details_seed(ncvisual* ncv){
ncv->details->frame->data[0] = NULL;
ncv->details->frame->data[1] = NULL;
ncv->details->frame->data[2] = NULL;
ncv->details->frame->data[3] = NULL;
memset(ncv->details->frame, 0, sizeof(*ncv->details->frame));
ncv->details->frame->linesize[0] = ncv->rowstride;
ncv->details->frame->linesize[1] = 0;
ncv->details->frame->linesize[2] = 0;
ncv->details->frame->linesize[3] = 0;
ncv->details->frame->width = ncv->pixx;
ncv->details->frame->height = ncv->pixy;
ncv->details->frame->format = AV_PIX_FMT_RGBA;