Merge remote-tracking branch 'origin/released'

Conflicts:
	xorg-server/dix/dispatch.c
	xorg-server/hw/xwin/ddraw.h
	xorg-server/hw/xwin/glx/glshim.c
	xorg-server/hw/xwin/winclipboard/xevents.c
	xorg-server/hw/xwin/windialogs.c
	xorg-server/hw/xwin/winmultiwindowshape.c
	xorg-server/hw/xwin/winmultiwindowwindow.c
	xorg-server/hw/xwin/winprefslex.l
	xorg-server/hw/xwin/winshadddnl.c
	xorg-server/hw/xwin/winshadgdi.c
	xorg-server/hw/xwin/winwndproc.c
	xorg-server/mi/miarc.c
	xorg-server/os/connection.c

2 files changed, 30 insertions, 10 deletions

diff --git a/mesalib/src/mesa/drivers/dri/common/dri_util.c b/mesalib/src/mesa/drivers/dri/common/dri_util.c
index f18fac61e..28923319d 100755
--- a/mesalib/src/mesa/drivers/dri/common/dri_util.c
+++ b/mesalib/src/mesa/drivers/dri/common/dri_util.c
@@ -380,19 +380,17 @@ driCreateContextAttribs(__DRIscreen *screen, int api,
        return NULL;
     }
 
-    /* The EGL_KHR_create_context spec says:
+    /* The latest version of EGL_KHR_create_context spec says:
      *
-     *     "Flags are only defined for OpenGL context creation, and specifying
-     *     a flags value other than zero for other types of contexts,
-     *     including OpenGL ES contexts, will generate an error."
+     *     "If the EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR flag bit is set in
+     *     EGL_CONTEXT_FLAGS_KHR, then a <debug context> will be created.
+     *     [...] This bit is supported for OpenGL and OpenGL ES contexts.
      *
-     * The GLX_EXT_create_context_es2_profile specification doesn't say
-     * anything specific about this case.  However, none of the known flags
-     * have any meaning in an ES context, so this seems safe.
+     * None of the other flags have any meaning in an ES context, so this seems safe.
      */
     if (mesa_api != API_OPENGL_COMPAT
         && mesa_api != API_OPENGL_CORE
-        && flags != 0) {
+        && (flags & ~__DRI_CTX_FLAG_DEBUG)) {
 	*error = __DRI_CTX_ERROR_BAD_FLAG;
 	return NULL;
     }
@@ -573,6 +571,12 @@ static int driUnbindContext(__DRIcontext *pcp)
     if (pcp == NULL)
 	return GL_FALSE;
 
+    /*
+    ** Call driUnbindContext before checking for valid drawables
+    ** to handle surfaceless contexts properly.
+    */
+    pcp->driScreenPriv->driver->UnbindContext(pcp);
+
     pdp = pcp->driDrawablePriv;
     prp = pcp->driReadablePriv;
 
@@ -580,8 +584,6 @@ static int driUnbindContext(__DRIcontext *pcp)
     if (!pdp && !prp)
 	return GL_TRUE;
 
-    pcp->driScreenPriv->driver->UnbindContext(pcp);
-
     assert(pdp);
     if (pdp->refcount == 0) {
 	/* ERROR!!! */
diff --git a/mesalib/src/mesa/drivers/dri/common/xmlpool/t_options.h b/mesalib/src/mesa/drivers/dri/common/xmlpool/t_options.h
index b73a6620c..4e5a7217e 100644
--- a/mesalib/src/mesa/drivers/dri/common/xmlpool/t_options.h
+++ b/mesalib/src/mesa/drivers/dri/common/xmlpool/t_options.h
@@ -340,3 +340,21 @@ DRI_CONF_SECTION_BEGIN \
 DRI_CONF_OPT_BEGIN(device_id, string, def) \
         DRI_CONF_DESC(en,gettext("Define the graphic device to use if possible")) \
 DRI_CONF_OPT_END
+
+/**
+ * \brief Gallium-Nine specific configuration options
+ */
+
+#define DRI_CONF_SECTION_NINE \
+DRI_CONF_SECTION_BEGIN \
+        DRI_CONF_DESC(en,gettext("Gallium Nine"))
+
+#define DRI_CONF_NINE_THROTTLE(def) \
+DRI_CONF_OPT_BEGIN(throttle_value, int, def) \
+        DRI_CONF_DESC(en,gettext("Define the throttling value. -1 for no throttling, -2 for default (usually 2), 0 for glfinish behaviour")) \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_NINE_THREADSUBMIT(def) \
+DRI_CONF_OPT_BEGIN_B(thread_submit, def) \
+        DRI_CONF_DESC(en,gettext("Use an additional thread to submit buffers.")) \
+DRI_CONF_OPT_END