diff options
| author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2015-03-12 04:13:41 +0000 |
|---|---|---|
| committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2015-03-12 04:13:41 +0000 |
| commit | fd994d7434131365159843eaa23f38ac4d8cd8da (patch) | |
| tree | affb7dac2bfb6e781a708b62b5427df43c806531 /Build/source/texk/web2c | |
| parent | 338d9f42f8d6ff6e532840f8e8fc95ee4cd537e1 (diff) | |
xetexdir/image/jpegimage.c: Fix a bug introduced by me on 2015-02-15.
git-svn-id: svn://tug.org/texlive/trunk@36493 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c')
| -rw-r--r-- | Build/source/texk/web2c/xetexdir/ChangeLog | 4 | ||||
| -rw-r--r-- | Build/source/texk/web2c/xetexdir/image/jpegimage.c | 15 |
2 files changed, 14 insertions, 5 deletions
diff --git a/Build/source/texk/web2c/xetexdir/ChangeLog b/Build/source/texk/web2c/xetexdir/ChangeLog index fd0112cea8a..3db7f6f83e3 100644 --- a/Build/source/texk/web2c/xetexdir/ChangeLog +++ b/Build/source/texk/web2c/xetexdir/ChangeLog @@ -1,3 +1,7 @@ +2015-03-12 Akira Kakuto <kakuto@fuk.kindai.ac.jp> + + * image/jpegimage.c: Fix a bug introduced by me on 2015-02-15. + 2015-02-15 Akira Kakuto <kakuto@fuk.kindai.ac.jp> * XeTeX_pic.c and image/jpegimage.c: Revert. The changes in 2015-02-09 diff --git a/Build/source/texk/web2c/xetexdir/image/jpegimage.c b/Build/source/texk/web2c/xetexdir/image/jpegimage.c index feccb1aa4b8..4f40e410ca0 100644 --- a/Build/source/texk/web2c/xetexdir/image/jpegimage.c +++ b/Build/source/texk/web2c/xetexdir/image/jpegimage.c @@ -120,8 +120,8 @@ JPEG_info_init (struct JPEG_info *j_info) j_info->bits_per_component = 0; j_info->num_components = 0; - j_info->xdpi = 72.0; - j_info->ydpi = 72.0; + j_info->xdpi = 0.0; + j_info->ydpi = 0.0; j_info->flags = 0; j_info->num_appn = 0; @@ -307,9 +307,14 @@ read_APP1_Exif (struct JPEG_info *j_info, FILE *fp, unsigned short length) } } } - - j_info->xdpi = xres * res_unit; - j_info->ydpi = yres * res_unit; +/* + Do not overwrite if j_info->xdpi and j_info->ydpi are + already determined as JFIF +*/ + if (j_info->xdpi < 0.1 && j_info->ydpi < 0.1) { + j_info->xdpi = xres * res_unit; + j_info->ydpi = yres * res_unit; + } err: RELEASE(buffer); |