130   const WebPPicture* const pic = enc->pic_;  in VP8IteratorImport()  local
131   const uint8_t* const ysrc = pic->y + (y * pic->y_stride  + x) * 16;  in VP8IteratorImport()
132   const uint8_t* const usrc = pic->u + (y * pic->uv_stride + x) * 8;  in VP8IteratorImport()
133   const uint8_t* const vsrc = pic->v + (y * pic->uv_stride + x) * 8;  in VP8IteratorImport()
134   const int w = MinSize(pic->width - x * 16, 16);  in VP8IteratorImport()
135   const int h = MinSize(pic->height - y * 16, 16);  in VP8IteratorImport()
139   ImportBlock(ysrc, pic->y_stride,  it->yuv_in_ + Y_OFF, w, h, 16);  in VP8IteratorImport()
140   ImportBlock(usrc, pic->uv_stride, it->yuv_in_ + U_OFF, uv_w, uv_h, 8);  in VP8IteratorImport()
141   ImportBlock(vsrc, pic->uv_stride, it->yuv_in_ + V_OFF, uv_w, uv_h, 8);  in VP8IteratorImport()
152       it->y_left_[-1] = ysrc[- 1 - pic->y_stride];  in VP8IteratorImport()
153       it->u_left_[-1] = usrc[- 1 - pic->uv_stride];  in VP8IteratorImport()
154       it->v_left_[-1] = vsrc[- 1 - pic->uv_stride];  in VP8IteratorImport()
156     ImportLine(ysrc - 1, pic->y_stride,  it->y_left_, h,   16);  in VP8IteratorImport()
157     ImportLine(usrc - 1, pic->uv_stride, it->u_left_, uv_h, 8);  in VP8IteratorImport()
158     ImportLine(vsrc - 1, pic->uv_stride, it->v_left_, uv_h, 8);  in VP8IteratorImport()
166     ImportLine(ysrc - pic->y_stride,  1, tmp_32,          w,   16);  in VP8IteratorImport()
167     ImportLine(usrc - pic->uv_stride, 1, tmp_32 + 16,     uv_w, 8);  in VP8IteratorImport()
168     ImportLine(vsrc - pic->uv_stride, 1, tmp_32 + 16 + 8, uv_w, 8);  in VP8IteratorImport()
191     const WebPPicture* const pic = enc->pic_;  in VP8IteratorExport()  local
192     uint8_t* const ydst = pic->y + (y * pic->y_stride + x) * 16;  in VP8IteratorExport()
193     uint8_t* const udst = pic->u + (y * pic->uv_stride + x) * 8;  in VP8IteratorExport()
194     uint8_t* const vdst = pic->v + (y * pic->uv_stride + x) * 8;  in VP8IteratorExport()
195     int w = (pic->width - x * 16);  in VP8IteratorExport()
196     int h = (pic->height - y * 16);  in VP8IteratorExport()
202     ExportBlock(ysrc, ydst, pic->y_stride, w, h);  in VP8IteratorExport()
207       ExportBlock(usrc, udst, pic->uv_stride, uv_w, uv_h);  in VP8IteratorExport()
208       ExportBlock(vsrc, vdst, pic->uv_stride, uv_w, uv_h);  in VP8IteratorExport()