Lines Matching defs:vtb2
230 sc_vtb_copy(sc_vtb_t *vtb1, int from, sc_vtb_t *vtb2, int to, int count)
235 p2 = vtb_pointer(vtb2, to);
236 if (vtb2->vtb_type == VTB_FRAMEBUFFER) {
244 p2 + attr_offset(vtb2),
249 (void *)(p2 + attr_offset(vtb2)),
255 sc_vtb_append(sc_vtb_t *vtb1, int from, sc_vtb_t *vtb2, int count)
260 if (vtb2->vtb_type != VTB_RINGBUFFER)
265 p2 = vtb_pointer(vtb2, vtb2->vtb_tail);
266 len = imin(count, vtb2->vtb_size - vtb2->vtb_tail);
270 p2 + attr_offset(vtb2),
275 (void *)(p2 + attr_offset(vtb2)),
280 vtb2->vtb_tail = vtb_wrap(vtb2, vtb2->vtb_tail, len);