提交: 6e5a9b64e9733193ab094357e947c749efa31fd6 - xinput_calibrator (git)

A generic touchscreen calibration program for X.Org

Commit MetaInfo

• 修订版: 6e5a9b64e9733193ab094357e947c749efa31fd6 (tree)
• 时间: 2012-07-05 16:58:37
• 作者: Tias Guns <tias@ulys...>
• Commiter: Tias Guns

Log Message

Revert "take rotation into account when calculating display size"

This reverts commit 0aabb155d351656bbb804619279dd497b06c48b0.

更改概述

• modified: src/gui/x11.cpp

差异

--- a/src/gui/x11.cpp
+++ b/src/gui/x11.cpp
@@ -95,12 +95,7 @@ GuiCalibratorX11::GuiCalibratorX11(Calibrator* calibrator0)
     int nsizes;
     XRRScreenSize* randrsize = XRRSizes(display, screen_num, &nsizes);
     if (nsizes != 0) {
-        Rotation current = 0;
-        XRRRotations(display, screen_num, &current);
-        bool rot = current & RR_Rotate_90 || current & RR_Rotate_270;
-        int width = rot ? randrsize->height : randrsize->width;
-        int height = rot ? randrsize->width : randrsize->height;
-        set_display_size(width, height);
+        set_display_size(randrsize->width, randrsize->height);
     } else {
         set_display_size(DisplayWidth(display, screen_num),
                          DisplayHeight(display, screen_num));
@@ -188,31 +183,17 @@ void GuiCalibratorX11::set_display_size(int width, int height) {
 
 void GuiCalibratorX11::redraw()
 {
-    if (calibrator->get_geometry() == NULL) {
-        int width;
-        int height;
 #ifdef HAVE_X11_XRANDR
+    if (calibrator->get_geometry() == NULL) {
         // check that screensize did not change
         int nsizes;
         XRRScreenSize* randrsize = XRRSizes(display, screen_num, &nsizes);
-        if (nsizes != 0) {
-            Rotation current = 0;
-            XRRRotations(display, screen_num, &current);
-            bool rot = current & RR_Rotate_90 || current & RR_Rotate_270;
-            width = rot ? randrsize->height : randrsize->width;
-            height = rot ? randrsize->width : randrsize->height;
-        } else {
-            width = DisplayWidth(display, screen_num);
-            height = DisplayHeight(display, screen_num);
-        }
-#else
-        width = DisplayWidth(display, screen_num);
-        height = DisplayHeight(display, screen_num);
-#endif
-        if (display_width != width || display_height != height) {
-            set_display_size(width, height);
+        if (nsizes != 0 && (display_width != randrsize->width ||
+                    display_height != randrsize->height)) {
+            set_display_size(randrsize->width, randrsize->height);
         }
     }
+#endif
 
     // Print the text
     int text_height = font_info->ascent + font_info->descent;