28 static HWDevice **hw_devices;  variable
35         if (hw_devices[i]->type == type) {  in hw_device_get_by_type()
38             found = hw_devices[i];  in hw_device_get_by_type()
48         if (!strcmp(hw_devices[i]->name, name))  in hw_device_get_by_name()
49             return hw_devices[i];  in hw_device_get_by_name()
57     err = av_reallocp_array(&hw_devices, nb_hw_devices + 1,  in hw_device_add()
58                             sizeof(*hw_devices));  in hw_device_add()
63     hw_devices[nb_hw_devices] = av_mallocz(sizeof(HWDevice));  in hw_device_add()
64     if (!hw_devices[nb_hw_devices])  in hw_device_add()
66     return hw_devices[nb_hw_devices++];  in hw_device_add()
278         av_freep(&hw_devices[i]->name);  in hw_device_free_all()
279         av_buffer_unref(&hw_devices[i]->device_ref);  in hw_device_free_all()
280         av_freep(&hw_devices[i]);  in hw_device_free_all()
282     av_freep(&hw_devices);  in hw_device_free_all()
537         dev = hw_devices[0];  in hw_device_setup_for_filter()