ImageMagick/ImageMagick-6.6.1.0-grayscale-tiff-jpeg.patch

40 lines
1.5 KiB
Diff
Raw Normal View History

Index: ImageMagick-6.6.1-0/coders/tiff.c
===================================================================
--- ImageMagick-6.6.1-0.orig/coders/tiff.c
+++ ImageMagick-6.6.1-0/coders/tiff.c
@@ -2668,22 +2668,19 @@ static MagickBooleanType WriteTIFFImage(
image->endian=MSBEndian;
if ((int) (*(char *) &lsb_first) != 0)
image->endian=LSBEndian;
- if ((compress_tag == COMPRESSION_JPEG) && (photometric != PHOTOMETRIC_RGB))
- compress_tag=COMPRESSION_NONE;
+ if ((compress_tag == COMPRESSION_CCITTFAX3) &&
+ (photometric != PHOTOMETRIC_MINISWHITE))
+ {
+ compress_tag=COMPRESSION_NONE;
+ endian=FILLORDER_MSB2LSB;
+ }
else
- if ((compress_tag == COMPRESSION_CCITTFAX3) &&
- (photometric != PHOTOMETRIC_MINISWHITE))
- {
- compress_tag=COMPRESSION_NONE;
- endian=FILLORDER_MSB2LSB;
- }
- else
- if ((compress_tag == COMPRESSION_CCITTFAX4) &&
- (photometric != PHOTOMETRIC_MINISWHITE))
- {
- compress_tag=COMPRESSION_NONE;
- endian=FILLORDER_MSB2LSB;
- }
+ if ((compress_tag == COMPRESSION_CCITTFAX4) &&
+ (photometric != PHOTOMETRIC_MINISWHITE))
+ {
+ compress_tag=COMPRESSION_NONE;
+ endian=FILLORDER_MSB2LSB;
+ }
(void) TIFFSetField(tiff,TIFFTAG_COMPRESSION,compress_tag);
(void) TIFFSetField(tiff,TIFFTAG_FILLORDER,endian);
(void) TIFFSetField(tiff,TIFFTAG_BITSPERSAMPLE,quantum_info->depth);