Lines Matching refs:channels
316 $channels = (int) $a[4];
414 $info = ['w' => $a[0], 'h' => $a[1], 'cs' => $a[2], 'bpc' => $a[3], 'f' => 'DCTDecode', 'data' => $data, 'type' => 'jpg', 'ch' => $channels, 'icc' => $icc];
451 $channels = 0;
458 $channels = 1;
461 $channels = 3;
464 $channels = 1;
467 $channels = 1;
472 $channels = 3;
761 $channels = 3;
792 $info['ch'] = $channels;
800 } else { // PNG image with no need to convert alph channels, bpc <> 8 etc.
802 $parms = '/DecodeParms <</Predictor 15 /Colors ' . $channels . ' /BitsPerComponent ' . $bpc . ' /Columns ' . $w . '>>';
880 $info = ['w' => $w, 'h' => $h, 'cs' => $colspace, 'bpc' => $bpc, 'f' => 'FlateDecode', 'parms' => $parms, 'pal' => $pal, 'trns' => $trns, 'data' => $pngdata, 'ch' => $channels, 'icc' => $icc];
1363 $channels = ord(substr($hdr, 7, 1));
1365 if ($channels === 3) {
1367 } elseif ($channels === 4) {
1373 return [$w, $h, $colspace, $bpc, $channels];