Lines Matching full:channels
360 int channels = 1;
460 channels = value;
461 if( channels != 1 && channels != 3 && channels != 4 )
507 if( photometric == 0 || photometric == 1 && channels == 1 )
518 m_compression != TIFF_HUFFMAN && channels == 1 )
532 (channels == 3 || channels == 4) &&
535 m_bpp = 8*channels;
682 int width, int height, int /*depth*/, int channels )
685 int fileStep = width*channels;
729 if( channels == 3 )
731 else if( channels == 4 )
734 m_strm.PutBytes( channels > 1 ? buffer : data, fileStep );
768 if( channels > 1 )
774 if( channels == 4 )
790 TIFF_TYPE_SHORT, channels, bitsPerSample );
792 WriteTag( TIFF_TAG_PHOTOMETRIC, TIFF_TYPE_SHORT, 1, channels > 1 ? 2 : 1 );
797 WriteTag( TIFF_TAG_SAMPLES_PER_PIXEL, TIFF_TYPE_SHORT, 1, channels );
