CGROUPS 24 libavfilter/vf_chromaber_vulkan.c #define CGROUPS (int [3]){ 32, 32, 1 } CGROUPS 25 libavfilter/vf_overlay_vulkan.c #define CGROUPS (int [3]){ 32, 32, 1 } CGROUPS 26 libavfilter/vf_scale_vulkan.c #define CGROUPS (int [3]){ 32, 32, 1 }