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add log messages for the detected DPI

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Currently, the DPI is only logged when pango fonts are used, which is
often not the case when people report problems with the DPI detection.
This commit is contained in:
Michael Stapelberg
2014-06-24 09:56:31 +02:00
parent e83b0ad64d
commit 5c30c6ca80
1 changed files with 4 additions and 0 deletions
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4
src/main.c
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@ -558,6 +558,10 @@ int main(int argc, char *argv[]) {
colormap = root_screen->default_colormap; colormap = root_screen->default_colormap;
DLOG("root_depth = %d, visual_id = 0x%08x.\n", root_depth, visual_id); DLOG("root_depth = %d, visual_id = 0x%08x.\n", root_depth, visual_id);
DLOG("root_screen->height_in_pixels = %d, root_screen->height_in_millimeters = %d, dpi = %d\n",
root_screen->height_in_pixels, root_screen->height_in_millimeters,
(int)((double)root_screen->height_in_pixels * 25.4 / (double)root_screen->height_in_millimeters));
DLOG("One logical pixel corresponds to %d physical pixels on this display.\n", logical_px(1));
xcb_get_geometry_cookie_t gcookie = xcb_get_geometry(conn, root); xcb_get_geometry_cookie_t gcookie = xcb_get_geometry(conn, root);
xcb_query_pointer_cookie_t pointercookie = xcb_query_pointer(conn, root); xcb_query_pointer_cookie_t pointercookie = xcb_query_pointer(conn, root);