Function obs_sys::obs_source_process_filter_tech_end

pub unsafe extern "C" fn obs_source_process_filter_tech_end(
    filter: *mut obs_source_t,
    effect: *mut gs_effect_t,
    width: u32,
    height: u32,
    tech_name: *const c_char
)

Draws the filter with a specific technique.

Before calling this function, first call obs_source_process_filter_begin and then set the effect parameters, and then call this function to finalize the filter.