media-libs/oyranos/files/oyranos-0.9.4-set-xcalib-to-screen-if-ge-xrandr-12.patch

From: Kai-Uwe Behrmann <ku.b@gmx.de>
Date: Sun, 17 Feb 2013 19:28:06 +0000 (+0100)
Subject: * [oyX1]: set xcalib to screen if XRandR >= 1.2
X-Git-Url: http://www.oyranos.org/scm?p=oyranos.git;a=commitdiff_plain;h=505b3931d9de6c667566278c5b3a1713d43212a8

* [oyX1]: set xcalib to screen if XRandR >= 1.2
---

diff --git a/src/modules/devices/oyranos_monitor_x11.c b/src/modules/devices/oyranos_monitor_x11.c
index a090b14..a530a81 100644
--- a/src/modules/devices/oyranos_monitor_x11.c
+++ b/src/modules/devices/oyranos_monitor_x11.c
@@ -90,6 +90,8 @@ RROutput
 XRROutputInfo *
     oyX1Monitor_xrrOutputInfo_( oyX1Monitor_s * disp ) { return disp->output_info; }
 int oyX1Monitor_activeOutputs_( oyX1Monitor_s * disp ) { return disp->active_outputs; }
+int oyX1Monitor_rrVersion_    ( oyX1Monitor_s * disp ) { return disp->rr_version; }
+int oyX1Monitor_rrScreen_     ( oyX1Monitor_s * disp ) { return disp->rr_screen; }
 
 
 #endif
@@ -680,7 +682,8 @@ int      oyX1MonitorProfileSetup     ( const char        * display_name,
   char *text = 0;
 
   DBG_PROG_START
-  disp = oyX1Monitor_newFrom_( display_name, 0 );
+  /* XRandR needs a expensive initialisation */
+  disp = oyX1Monitor_newFrom_( display_name, 1 );
   if(!disp)
     return 1;
 
@@ -721,6 +724,13 @@ int      oyX1MonitorProfileSetup     ( const char        * display_name,
      */
     sprintf(text,"xcalib -d %s -s %d %s \'%s\'", dpy_name, disp->geo[1],
                  oy_debug?"-v":"", profile_fullname);
+    if(oyX1Monitor_infoSource_( disp ) == oyX11INFO_SOURCE_XRANDR)
+      sprintf(text,"xcalib -d %s -s %d %s \'%s\'", dpy_name, oyX1Monitor_rrScreen_(disp),
+              oy_debug?"-v":"", profile_fullname);
+    else
+      sprintf(text,"xcalib -d %s -s %d %s \'%s\'", dpy_name, disp->geo[1],
+              oy_debug?"-v":"", profile_fullname);
+
     {
       Display * display = oyX1Monitor_device_( disp );
       int effective_screen = oyX1Monitor_screen_( disp );
@@ -751,17 +761,21 @@ int      oyX1MonitorProfileSetup     ( const char        * display_name,
 #endif
 
       /* Check for incapabilities of X gamma table access */
-      if(can_gamma || oyX1Monitor_screen_( disp ) == 0)
+      if(can_gamma || oyX1Monitor_screen_( disp ) == 0 || oyX1Monitor_infoSource_( disp ) == oyX11INFO_SOURCE_XRANDR )
         error = system(text);
       if(error &&
          error != 65280)
       { /* hack */
-        WARNc2_S("%s %s", _("No monitor gamma curves by profile:"),
-                oyNoEmptyName_m_(profil_basename) )
+        WARNc3_S("%s %s %d", _("No monitor gamma curves by profile:"),
+                oyNoEmptyName_m_(profil_basename), error )
         error = -1;
       } else
+      {
         /* take xcalib error not serious, turn into a issue */
+        if(oy_debug)
+          DBG1_S("xcalib returned %d", error)
         error = -1;
+      }
     }
 
     if(oy_debug)
@@ -873,7 +887,8 @@ int      oyX1MonitorProfileUnset     ( const char        * display_name )
 
   DBG_PROG_START
 
-  disp = oyX1Monitor_newFrom_( display_name, 0 );
+  /* XRandR needs a expensive initialisation */
+  disp = oyX1Monitor_newFrom_( display_name, 1 );
   if(!disp)
   {
     DBG_PROG_ENDE
@@ -926,10 +941,16 @@ int      oyX1MonitorProfileUnset     ( const char        * display_name )
           if( (ptr = strchr(ptr,'.')) != 0 )
             ptr[0] = '\000';
 
-        oySnprintf2_(command, 1024, "xgamma -gamma 1.0 -screen %d -display %s",
+        if(oyX1Monitor_infoSource_( disp ) == oyX11INFO_SOURCE_XRANDR)
+          oySnprintf2_(command, 1024, "xrandr -display %s --output %s --gamma .999999:.999999:.999999",
+                 dpy_name, oyX1Monitor_systemPort_(disp));
+        else
+          oySnprintf2_(command, 1024, "xgamma -gamma 1.0 -screen %d -display %s",
                  disp->geo[1], dpy_name);
 
-        if(screen == disp->geo[1])
+        if(oy_debug)
+          DBG3_S( "%d %d system: %s", screen, disp->geo[1], command )
+        if(screen == disp->geo[1] || oyX1Monitor_infoSource_( disp ) == oyX11INFO_SOURCE_XRANDR)
           r = system( command );
         if(r) WARNc2_S("%s %d", _("found issues"),r);
 
@@ -1347,17 +1368,16 @@ oyX1Monitor_s* oyX1Monitor_newFrom_      ( const char        * display_name,
 
           if(monitors == 0)
           {
-            if(strcmp("default", output_info->name) != 0)
-            {
-              disp->info_source = oyX11INFO_SOURCE_XRANDR;
-
-            } else
+            if(!XRRGetCrtcGammaSize( display, output_info->crtc ))
             {
               XRRFreeOutputInfo( output_info );
               break;
             }
           }
 
+          if(XRRGetCrtcGammaSize( display, output_info->crtc ))
+            disp->info_source = oyX11INFO_SOURCE_XRANDR;
+
           crtc_info = XRRGetCrtcInfo( disp->display, res_temp,
                                       output_info->crtc );
           if(crtc_info)
@@ -1390,6 +1410,8 @@ oyX1Monitor_s* oyX1Monitor_newFrom_      ( const char        * display_name,
             if(disp->output_info->name && oyStrlen_(disp->output_info->name))
               disp->system_port = oyStringCopy_( disp->output_info->name,
                                                  oyAllocateFunc_ );
+            disp->rr_version = major_versionp*100 + minor_versionp;
+            disp->rr_screen = xrand_screen;
           }
 
           ++ monitors;