Lines Matching defs:vbuf
197 struct tm6000_buffer *vbuf;
202 get_next_buf (dma_q, &vbuf);
203 if (!vbuf)
205 voutp = videobuf_to_vmalloc(&vbuf->vb);
264 buffer_filled (dev, dma_q, vbuf);
267 get_next_buf (dma_q, &vbuf);
268 if (!vbuf)
270 voutp = videobuf_to_vmalloc (&vbuf->vb);
273 memset(voutp, 0, vbuf->vb.size);
275 linewidth = vbuf->vb.width << 1;
279 if (pos + size > vbuf->vb.size)
303 if (vbuf)