176     if(!context->encoder.indev) {  in lv_windows_acquire_encoder_indev()
177         context->encoder.state = LV_INDEV_STATE_RELEASED;  in lv_windows_acquire_encoder_indev()
178         context->encoder.enc_diff = 0;  in lv_windows_acquire_encoder_indev()
180         context->encoder.indev = lv_indev_create();  in lv_windows_acquire_encoder_indev()
181         if(context->encoder.indev) {  in lv_windows_acquire_encoder_indev()
183                 context->encoder.indev,  in lv_windows_acquire_encoder_indev()
186                 context->encoder.indev,  in lv_windows_acquire_encoder_indev()
189                 context->encoder.indev,  in lv_windows_acquire_encoder_indev()
192                 context->encoder.indev,  in lv_windows_acquire_encoder_indev()
195                 context->encoder.indev);  in lv_windows_acquire_encoder_indev()
197                 context->encoder.indev,  in lv_windows_acquire_encoder_indev()
202     return context->encoder.indev;  in lv_windows_acquire_encoder_indev()
753     data->state = context->encoder.state;  in lv_windows_encoder_driver_read_callback()
754     data->enc_diff = context->encoder.enc_diff;  in lv_windows_encoder_driver_read_callback()
755     context->encoder.enc_diff = 0;  in lv_windows_encoder_driver_read_callback()
776     context->encoder.state = LV_INDEV_STATE_RELEASED;  in lv_windows_release_encoder_device_event_callback()
777     context->encoder.enc_diff = 0;  in lv_windows_release_encoder_device_event_callback()
779     context->encoder.indev = NULL;  in lv_windows_release_encoder_device_event_callback()
797                     context->encoder.state = (  in lv_windows_encoder_device_window_message_handler()
809                     context->encoder.enc_diff =  in lv_windows_encoder_device_window_message_handler()