diff options
Diffstat (limited to 'src/jpeg-utils.cpp')
| -rw-r--r-- | src/jpeg-utils.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/jpeg-utils.cpp b/src/jpeg-utils.cpp index ddac2c7..11d2c4e 100644 --- a/src/jpeg-utils.cpp +++ b/src/jpeg-utils.cpp @@ -556,7 +556,8 @@ resize_image (const gchar *src, const gchar *dst, MagickResizeImage (magick_wand, size_x, size_y, LanczosFilter, 1.0); } - MagickSetImageCompressionQuality (magick_wand, quality); + if ((int) MagickGetImageCompressionQuality (magick_wand) != quality) + MagickSetImageCompressionQuality (magick_wand, quality); /* Write the image and destroy it. */ if (MagickWriteImage (magick_wand, dst) == MagickFalse) { @@ -578,6 +579,7 @@ resize_image (const gchar *src, const gchar *dst, void get_image_sizes (const gchar *img, unsigned long *width, unsigned long *height, + int *quality, gboolean autorotate) { MagickWand *magick_wand; @@ -587,6 +589,8 @@ get_image_sizes (const gchar *img, *width = -1; *height = -1; + if (quality) + *quality = -1; g_assert (img != NULL); @@ -610,6 +614,8 @@ get_image_sizes (const gchar *img, *width = MagickGetImageWidth (magick_wand); *height = MagickGetImageHeight (magick_wand); + if (quality) + *quality = (int) MagickGetImageCompressionQuality (magick_wand); magick_wand = DestroyMagickWand (magick_wand); } |