diff options
author | Guy Harris <guy@alum.mit.edu> | 2015-12-31 20:14:08 -0800 |
---|---|---|
committer | Guy Harris <guy@alum.mit.edu> | 2016-01-01 04:15:29 +0000 |
commit | ee9f102aa9ec36b28992512d840f971be4eba571 (patch) | |
tree | 8251e2c26ba9f6c3680633a03901dd386c3d349d /epan/prefs.c | |
parent | 93f9416c3660b87896e8b59a4d952fb851002bb5 (diff) |
No need for toolkit-dependent color initialization.
We're not allocating colors ourselves in GTK+ (and haven't been doing so
since at least 1.12), and all color_t values are valid colors, so
we don't need any toolkit-specific processing to fill in a color_t.
While we're at it, catch read errors when reading color filter files.
Change-Id: Ieb520d141cf15e371a31a01459d466c95ba2209b
Reviewed-on: https://code.wireshark.org/review/12985
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'epan/prefs.c')
-rw-r--r-- | epan/prefs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/epan/prefs.c b/epan/prefs.c index 0d8b53fc61..e94df06ccb 100644 --- a/epan/prefs.c +++ b/epan/prefs.c @@ -3810,6 +3810,10 @@ prefs_capture_options_dialog_column_is_visible(const gchar *column) #define PRS_GUI_FILTER_EXPR "gui.filter_expressions.expr" #define PRS_GUI_FILTER_ENABLED "gui.filter_expressions.enabled" +/* + * Extract the red, green, and blue components of a 24-bit RGB value + * and convert them from [0,255] to [0,65535]. + */ #define RED_COMPONENT(x) (guint16) (((((x) >> 16) & 0xff) * 65535 / 255)) #define GREEN_COMPONENT(x) (guint16) (((((x) >> 8) & 0xff) * 65535 / 255)) #define BLUE_COMPONENT(x) (guint16) ( (((x) & 0xff) * 65535 / 255)) |