id summary reporter owner description type status priority milestone component version severity resolution keywords cc 4732 [PATCH - libtiff] Support creating RGBA pixel-interleaved JPEG-compressed TIFF Even Rouault warmerdam "Internal libtiff can : * read correctly RGBA pixel-interleaved JPEG-compressed TIFF * read correctly RGBA band-interleaved JPEG-compressed TIFF * write correctly RGBA band-interleaved JPEG-compressed TIFF But it can no write RGBA pixel-interleaved JPEG-compressed TIFF, because it sets sp->cinfo.c.in_color_space = JCS_RGB when td->td_photometric == PHOTOMETRIC_RGB without checking that the number of samples per pixel is 3 (if it is not 3, then libjpeg throws a 'JPEGLib: Bogus input colorspace' error. Patch attached to fix that and use in_color_space = JCS_UNKNOWN instead in that case." defect closed normal GDAL_Raster unspecified normal fixed libtiff