296                          ptrdiff_t rgb_stride, PixContext *pctx,  in decode_region()  argument
301     rgb_stride = rgb_dst ? rgb_stride : 0;  in decode_region()
302     rgb_dst    = rgb_dst ? rgb_dst + x * 3 + y * rgb_stride : NULL;  in decode_region()
320         rgb_dst  = FF_PTR_ADD(rgb_dst, rgb_stride);  in decode_region()
333             memcpy(c->rgb_pic      + j * c->rgb_stride + x * 3,  in copy_rectangles()
334                    c->last_rgb_pic + j * c->rgb_stride + x * 3,  in copy_rectangles()
351         uint8_t *rgb_dst = c->rgb_pic + x * 3 + y * c->rgb_stride;  in motion_compensation()
359             rgb_src = c->last_rgb_pic + x * 3 + y * c->rgb_stride;  in motion_compensation()
362             rgb_src = c->rgb_pic + x * 3 + y * c->rgb_stride;  in motion_compensation()
369             rgb_dst += c->rgb_stride;  in motion_compensation()
370             rgb_src += c->rgb_stride;  in motion_compensation()
383     uint8_t *rgb_dst = c->rgb_pic + x * 3 + y * c->rgb_stride;  in decode_region_masked()
415         rgb_dst += c->rgb_stride;  in decode_region_masked()
478         ptrdiff_t rgb_stride = c->rgb_stride;  in decode_region_intra()  local
480         uint8_t *rgb_dst = c->rgb_pic ? c->rgb_pic + x * 3 + y * rgb_stride : NULL;  in decode_region_intra()
491                 rgb_dst += rgb_stride;  in decode_region_intra()
496                              x, y, width, height, c->pal_stride, c->rgb_stride,  in decode_region_intra()