Lines Matching refs:ylen
134 unsigned int instructions,line,todo,ylen,chroma; in bttv_risc_planar() local
186 for (todo = ybpl; todo > 0; todo -= ylen) { in bttv_risc_planar()
202 ylen = todo; in bttv_risc_planar()
203 if (yoffset + ylen > sg_dma_len(ysg)) in bttv_risc_planar()
204 ylen = sg_dma_len(ysg) - yoffset; in bttv_risc_planar()
206 if (uoffset + (ylen>>hshift) > sg_dma_len(usg)) in bttv_risc_planar()
207 ylen = (sg_dma_len(usg) - uoffset) << hshift; in bttv_risc_planar()
208 if (voffset + (ylen>>hshift) > sg_dma_len(vsg)) in bttv_risc_planar()
209 ylen = (sg_dma_len(vsg) - voffset) << hshift; in bttv_risc_planar()
216 if (ylen == todo) in bttv_risc_planar()
220 *(rp++)=cpu_to_le32(ri | ylen); in bttv_risc_planar()
221 *(rp++)=cpu_to_le32(((ylen >> hshift) << 16) | in bttv_risc_planar()
222 (ylen >> hshift)); in bttv_risc_planar()
224 yoffset += ylen; in bttv_risc_planar()
227 uoffset += ylen >> hshift; in bttv_risc_planar()
229 voffset += ylen >> hshift; in bttv_risc_planar()