UDESCSUB_VS_FRAME_H264
(desc->bDescriptorSubtype == UDESCSUB_VS_FRAME_H264 ||
desc->bDescriptorSubtype == UDESCSUB_VS_FRAME_H264 ?
case UDESCSUB_VS_FRAME_H264:
((frm)->bDescriptorSubtype == UDESCSUB_VS_FRAME_H264) ? \
((frm)->bDescriptorSubtype == UDESCSUB_VS_FRAME_H264) ? \
((frm)->bDescriptorSubtype == UDESCSUB_VS_FRAME_H264) ? \