Merge remote-tracking branch 'origin/released'

Conflicts:
	mesalib/src/mesa/main/imports.h

8 files changed, 53 insertions, 17 deletions

diff --git a/xorg-server/glamor/glamor.h b/xorg-server/glamor/glamor.h
index e63762b44..b0f2212d9 100644
--- a/xorg-server/glamor/glamor.h
+++ b/xorg-server/glamor/glamor.h
@@ -321,6 +321,9 @@ extern _X_EXPORT int glamor_create_gc(GCPtr gc);
 extern _X_EXPORT void glamor_validate_gc(GCPtr gc, unsigned long changes,
                                          DrawablePtr drawable);
 
+extern Bool _X_EXPORT glamor_change_window_attributes(WindowPtr pWin, unsigned long mask);
+extern void _X_EXPORT glamor_copy_window(WindowPtr window, DDXPointRec old_origin, RegionPtr src_region);
+
 /* Glamor rendering/drawing functions with XXX_nf.
  * nf means no fallback within glamor internal if possible. If glamor
  * fail to accelerate the operation, glamor will return a false, and the
diff --git a/xorg-server/glamor/glamor_priv.h b/xorg-server/glamor/glamor_priv.h
index a2a21fca0..96635be39 100644
--- a/xorg-server/glamor/glamor_priv.h
+++ b/xorg-server/glamor/glamor_priv.h
@@ -626,10 +626,6 @@ void glamor_copy_n_to_n(DrawablePtr src, DrawablePtr dst, GCPtr gc,
                         BoxPtr box, int nbox, int dx, int dy, Bool reverse,
                         Bool upsidedown, Pixel bitplane, void *closure);
 
-/* glamor_copywindow.c */
-void glamor_copy_window(WindowPtr win, DDXPointRec old_origin,
-                        RegionPtr src_region);
-
 /* glamor_core.c */
 Bool glamor_prepare_access(DrawablePtr drawable, glamor_access_t access);
 void glamor_finish_access(DrawablePtr drawable);
@@ -670,7 +666,6 @@ glamor_pixmap_fbo *glamor_es2_pixmap_read_prepare(PixmapPtr source, int x,
 
 Bool glamor_set_alu(ScreenPtr screen, unsigned char alu);
 Bool glamor_set_planemask(PixmapPtr pixmap, unsigned long planemask);
-Bool glamor_change_window_attributes(WindowPtr pWin, unsigned long mask);
 RegionPtr glamor_bitmap_to_region(PixmapPtr pixmap);
 
 /* glamor_fill.c */
diff --git a/xorg-server/glamor/glamor_text.c b/xorg-server/glamor/glamor_text.c
index 395116d5b..6e02b9aa8 100644
--- a/xorg-server/glamor/glamor_text.c
+++ b/xorg-server/glamor/glamor_text.c
@@ -37,6 +37,7 @@ glamor_get_glyphs(FontPtr font, glamor_font_t *glamor_font,
     unsigned long nglyphs;
     FontEncoding encoding;
     int char_step;
+    int c;
 
     if (sixteen) {
         char_step = 2;
@@ -49,7 +50,7 @@ glamor_get_glyphs(FontPtr font, glamor_font_t *glamor_font,
         encoding = Linear8Bit;
     }
 
-    /* If the font has a default character, then we don't have to
+    /* If the font has a default character, then we shouldn't have to
      * worry about missing glyphs, so just get the whole string all at
      * once. Otherwise, we have to fetch chars one at a time to notice
      * missing ones.
@@ -57,15 +58,28 @@ glamor_get_glyphs(FontPtr font, glamor_font_t *glamor_font,
     if (glamor_font->default_char) {
         GetGlyphs(font, (unsigned long) count, (unsigned char *) chars,
                   encoding, &nglyphs, charinfo);
-    } else {
-        int c;
-        for (c = 0; c < count; c++) {
-            GetGlyphs(font, 1, (unsigned char *) chars,
-                      encoding, &nglyphs, &charinfo[c]);
-            if (!nglyphs)
-                charinfo[c] = NULL;
-            chars += char_step;
-        }
+
+        /* Make sure it worked. There's a bug in libXfont through
+         * version 1.4.7 which would cause it to fail when the font is
+         * a 2D font without a first row, and the application sends a
+         * 1-d request. In this case, libXfont would return zero
+         * glyphs, even when the font had a default character.
+         *
+         * It's easy enough for us to work around that bug here by
+         * simply checking the returned nglyphs and falling through to
+         * the one-at-a-time code below. Not doing this check would
+         * result in uninitialized memory accesses in the rendering code.
+         */
+        if (nglyphs == count)
+            return;
+    }
+
+    for (c = 0; c < count; c++) {
+        GetGlyphs(font, 1, (unsigned char *) chars,
+                  encoding, &nglyphs, &charinfo[c]);
+        if (!nglyphs)
+            charinfo[c] = NULL;
+        chars += char_step;
     }
 }
 
@@ -508,7 +522,7 @@ Bool
 glamor_image_text16_nf(DrawablePtr drawable, GCPtr gc,
                        int x, int y, int count, unsigned short *chars)
 {
-    return glamor_image_text(drawable, gc, x, y, count, (char *) chars, FALSE);
+    return glamor_image_text(drawable, gc, x, y, count, (char *) chars, TRUE);
 }
 
 void
diff --git a/xorg-server/hw/xfree86/common/xf86Module.h b/xorg-server/hw/xfree86/common/xf86Module.h
index 62ac95d5a..b848f53f1 100644
--- a/xorg-server/hw/xfree86/common/xf86Module.h
+++ b/xorg-server/hw/xfree86/common/xf86Module.h
@@ -80,7 +80,7 @@ typedef enum {
  * mask is 0xFFFF0000.
  */
 #define ABI_ANSIC_VERSION	SET_ABI_VERSION(0, 4)
-#define ABI_VIDEODRV_VERSION	SET_ABI_VERSION(17, 0)
+#define ABI_VIDEODRV_VERSION	SET_ABI_VERSION(18, 0)
 #define ABI_XINPUT_VERSION	SET_ABI_VERSION(21, 0)
 #define ABI_EXTENSION_VERSION	SET_ABI_VERSION(8, 0)
 #define ABI_FONT_VERSION	SET_ABI_VERSION(0, 6)
diff --git a/xorg-server/xkeyboard-config/rules/base.o_s.part b/xorg-server/xkeyboard-config/rules/base.o_s.part
index a31556b55..e31ab64e4 100644
--- a/xorg-server/xkeyboard-config/rules/base.o_s.part
+++ b/xorg-server/xkeyboard-config/rules/base.o_s.part
@@ -22,6 +22,7 @@
   grp:caps_switch       =       +capslock(groupshift)
   grp:shift_caps_toggle	=	+group(shift_caps_toggle)
   grp:shift_caps_switch	=	+group(shift_caps_switch)
+  grp:win_space_toggle	=	+group(win_space_toggle)
   grp:win_menu_switch	=	+group(win_menu_switch)
   grp:alt_caps_toggle   =       +group(alt_caps_toggle)
   grp:alt_space_toggle	=	+group(alt_space_toggle)
diff --git a/xorg-server/xkeyboard-config/rules/base.xml.in b/xorg-server/xkeyboard-config/rules/base.xml.in
index 59b03c338..3b32e2209 100644
--- a/xorg-server/xkeyboard-config/rules/base.xml.in
+++ b/xorg-server/xkeyboard-config/rules/base.xml.in
@@ -5874,6 +5874,12 @@
       </option>
       <option>
         <configItem>
+          <name>grp:win_space_toggle</name>
+          <_description>Win Key+Space</_description>
+        </configItem>
+      </option>
+      <option>
+        <configItem>
           <name>grp:rwin_toggle</name>
           <_description>Right Win</_description>
         </configItem>
diff --git a/xorg-server/xkeyboard-config/symbols/group b/xorg-server/xkeyboard-config/symbols/group
index 8592f4344..91be4863f 100644
--- a/xorg-server/xkeyboard-config/symbols/group
+++ b/xorg-server/xkeyboard-config/symbols/group
@@ -85,6 +85,15 @@ xkb_symbols "shift_caps_switch" {
     key <CAPS> { [ ISO_First_Group, ISO_Last_Group ] };
 };
 
+// toggle using win + space as combo
+partial modifier_keys
+xkb_symbols "win_space_toggle" {
+  key <SPCE> {
+    type[Group1]="PC_SUPER_LEVEL2",
+    symbols[Group1]= [ space, ISO_Next_Group ]
+  };
+};
+
 // Pressing the left Win key selects the first group,
 // pressing the right Win or the Menu key selects the last group.
 partial modifier_keys
diff --git a/xorg-server/xkeyboard-config/types/pc b/xorg-server/xkeyboard-config/types/pc
index 17e494b30..404e3c9e7 100644
--- a/xorg-server/xkeyboard-config/types/pc
+++ b/xorg-server/xkeyboard-config/types/pc
@@ -11,6 +11,14 @@ partial default xkb_types "default" {
     virtual_modifiers RControl;
     virtual_modifiers LControl;
 
+    type "PC_SUPER_LEVEL2" {
+       modifiers = Mod4;
+       map[None] = Level1;
+       map[Mod4] = Level2;
+       level_name[Level1] = "Base";
+       level_name[Level2] = "Super";
+    };
+
     type "PC_CONTROL_LEVEL2" {
 	modifiers = Control;
 	map[None] = Level1;