| | 3077 | |
|---|
| | 3078 | /* -------------------------------------------------------------------- */ |
|---|
| | 3079 | /* YCbCr JPEG compressed images should be translated on the fly */ |
|---|
| | 3080 | /* to RGB by libtiff/libjpeg unless specifically requested */ |
|---|
| | 3081 | /* otherwise. */ |
|---|
| | 3082 | /* -------------------------------------------------------------------- */ |
|---|
| | 3083 | if( nCompression == COMPRESSION_JPEG |
|---|
| | 3084 | && nPhotometric == PHOTOMETRIC_YCBCR |
|---|
| | 3085 | && CSLTestBoolean( CPLGetConfigOption("CONVERT_YCBCR_TO_RGB", |
|---|
| | 3086 | "YES") ) ) |
|---|
| | 3087 | { |
|---|
| | 3088 | int nColorMode; |
|---|
| | 3089 | |
|---|
| | 3090 | TIFFGetField( hTIFF, TIFFTAG_JPEGCOLORMODE, &nColorMode ); |
|---|
| | 3091 | if( nColorMode != JPEGCOLORMODE_RGB ) |
|---|
| | 3092 | TIFFSetField(hTIFF, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RGB); |
|---|
| | 3093 | } |
|---|
