ff_vk_filter_init 405 libavfilter/vf_avgblur_vulkan.c .init = &ff_vk_filter_init, ff_vk_filter_init 340 libavfilter/vf_chromaber_vulkan.c .init = &ff_vk_filter_init, ff_vk_filter_init 430 libavfilter/vf_overlay_vulkan.c return ff_vk_filter_init(avctx); ff_vk_filter_init 531 libavfilter/vf_scale_vulkan.c .init = &ff_vk_filter_init, ff_vk_filter_init 201 libavfilter/vulkan.h int ff_vk_filter_init (AVFilterContext *avctx);