diff options
Diffstat (limited to 'src/tiff_parser.cc')
| -rw-r--r-- | src/tiff_parser.cc | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/src/tiff_parser.cc b/src/tiff_parser.cc index 697e320..00bb944 100644 --- a/src/tiff_parser.cc +++ b/src/tiff_parser.cc @@ -556,7 +556,22 @@ bool GetFullDimension32(const TiffDirectory& tiff_directory, } } - if (tiff_directory.Has(kExifTagWidth) && tiff_directory.Has(kExifTagHeight)) { + if (tiff_directory.Has(kExifTagDefaultCropSize)) { + std::vector<std::uint32_t> crop(2); + std::vector<Rational> crop_rational(2); + if (tiff_directory.Get(kExifTagDefaultCropSize, &crop)) { + *width = crop[0]; + *height = crop[1]; + } else if (tiff_directory.Get(kExifTagDefaultCropSize, &crop_rational) && + crop_rational[0].denominator != 0 && + crop_rational[1].denominator != 0) { + *width = crop_rational[0].numerator / crop_rational[0].denominator; + *height = crop_rational[1].numerator / crop_rational[1].denominator; + } else { + return false; + } + } else if (tiff_directory.Has(kExifTagWidth) && + tiff_directory.Has(kExifTagHeight)) { if (!tiff_directory.Get(kExifTagWidth, width) || !tiff_directory.Get(kExifTagHeight, height)) { return false; @@ -585,20 +600,6 @@ bool GetFullDimension32(const TiffDirectory& tiff_directory, } else { return false; } - } else if (tiff_directory.Has(kExifTagDefaultCropSize)) { - std::vector<std::uint32_t> crop(2); - std::vector<Rational> crop_rational(2); - if (tiff_directory.Get(kExifTagDefaultCropSize, &crop)) { - *width = crop[0]; - *height = crop[1]; - } else if (tiff_directory.Get(kExifTagDefaultCropSize, &crop_rational) && - crop_rational[0].denominator != 0 && - crop_rational[1].denominator != 0) { - *width = crop_rational[0].numerator / crop_rational[0].denominator; - *height = crop_rational[1].numerator / crop_rational[1].denominator; - } else { - return false; - } } return true; } |