Searched refs:ustart (Results 1 – 2 of 2) sorted by relevance
7 float ustart; member
877 ua = uv_row[vi].ustart + (ui+.5)*UV_SQSIZ; in oog_encode()925 if (u < uv_row[vi].ustart) in uv_encode()927 ui = itrunc((u - uv_row[vi].ustart)*(1./UV_SQSIZ), em); in uv_encode()961 *up = uv_row[vi].ustart + (ui+.5)*UV_SQSIZ; in uv_decode()