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| author | Jabier Arraiza Cenoz <jabier.arraiza@marker.es> | 2014-04-01 17:00:00 +0000 |
|---|---|---|
| committer | Jabiertxof <jtx@jtx.marker.es> | 2014-04-01 17:00:00 +0000 |
| commit | 208ccdf9782984702f79b8ba416e67dd1e2c2dfa (patch) | |
| tree | 79d15123aa526c49c6386db6245fbfc6b7a63eaf /src/extension/internal/image-resolution.cpp | |
| parent | update to trunk (diff) | |
| parent | partial 2geom update: (diff) | |
| download | inkscape-208ccdf9782984702f79b8ba416e67dd1e2c2dfa.tar.gz inkscape-208ccdf9782984702f79b8ba416e67dd1e2c2dfa.zip | |
update to trunk
(bzr r12588.1.32)
Diffstat (limited to 'src/extension/internal/image-resolution.cpp')
| -rw-r--r-- | src/extension/internal/image-resolution.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/extension/internal/image-resolution.cpp b/src/extension/internal/image-resolution.cpp index aee46aaba..18eb97f80 100644 --- a/src/extension/internal/image-resolution.cpp +++ b/src/extension/internal/image-resolution.cpp @@ -322,6 +322,12 @@ void ImageResolution::readjfif(char const *fn) { y_ = cinfo.Y_density * 2.54; ok_ = true; } + /* According to http://www.jpeg.org/public/jfif.pdf (page 7): + * "Xdensity and Ydensity should always be non-zero". + * but in some cases, they are (see LP bug #1275443) */ + if (x_ == 0 or y_ == 0) { + ok_ = false; + } } jpeg_destroy_decompress(&cinfo); fclose(ifd); |