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| author | Cosmin Truta <ctruta@gmail.com> | 2022-09-14 22:00:42 +0300 |
|---|---|---|
| committer | Cosmin Truta <ctruta@gmail.com> | 2022-09-14 22:00:42 +0300 |
| commit | 3d57708c9166419b7f5e0bbda2f7a2149112c844 (patch) | |
| tree | ce28a919788546b285e289d347fe672a90d73274 | |
| parent | abccfd796870f42d8815bb30bf30920bb1c97105 (diff) | |
| download | libpng-3d57708c9166419b7f5e0bbda2f7a2149112c844.tar.gz | |
Revert "Remove second call to write_eXIf"
The second call to png_write_eXIf should not have been removed.
The first call to png_write_eXIf is for writing the eXIf chunk that is
positioned before IDAT, while the second call is for writing the eXIf
chunk that is positioned after IDAT.
TODO:
Implement a correct fix which consists in ensuring that there are no
eXIf chunks simultaneously before and after IDAT.
This reverts commit cd03aaf7bf0e0c748b8c6cb34a56b402b40d61d0.
| -rw-r--r-- | pngwrite.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pngwrite.c b/pngwrite.c index abbca558f..06c45d16a 100644 --- a/pngwrite.c +++ b/pngwrite.c @@ -438,6 +438,11 @@ png_write_end(png_structrp png_ptr, png_inforp info_ptr) } #endif +#ifdef PNG_WRITE_eXIf_SUPPORTED + if ((info_ptr->valid & PNG_INFO_eXIf) != 0) + png_write_eXIf(png_ptr, info_ptr->exif, info_ptr->num_exif); +#endif + #ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED write_unknown_chunks(png_ptr, info_ptr, PNG_AFTER_IDAT); #endif |