AVFrame *obj_frame;
AVFrame *needle_frame[MAX_MIPMAPS];
AVFrame *haystack_frame[MAX_MIPMAPS];
+ int discard;
} FOCContext;
#define OFFSET(x) offsetof(FOCContext, x)
{ "ymin", "", OFFSET(ymin), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, FLAGS },
{ "xmax", "", OFFSET(xmax), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, FLAGS },
{ "ymax", "", OFFSET(ymax), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, FLAGS },
+ { "discard", "", OFFSET(discard), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, FLAGS },
{ NULL }
};
}
if (best_score > foc->threshold) {
- return ff_filter_frame(ctx->outputs[0], in);
+ if (foc->discard) {
+ av_frame_free(&in);
+ return 0;
+ } else {
+ return ff_filter_frame(ctx->outputs[0], in);
+ }
}
av_log(ctx, AV_LOG_INFO, "Found at n=%lld pts_time=%f x=%d y=%d with score=%f\n",