glamor-dix: Make a glamor dix module.

And modify the header file to export three APIs to the
ddx driver.

Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>

configure.ac

@@ -646,7 +646,7 @@ AC_ARG_ENABLE(xnest,   	      AS_HELP_STRING([--enable-xnest], [Build Xnest serv
 AC_ARG_ENABLE(xquartz,        AS_HELP_STRING([--enable-xquartz], [Build Xquartz server for OS-X (default: auto)]), [XQUARTZ=$enableval], [XQUARTZ=auto])
 AC_ARG_ENABLE(standalone-xpbproxy, AS_HELP_STRING([--enable-standalone-xpbproxy], [Build a standalone xpbproxy (in addition to the one integrated into Xquartz as a separate thread) (default: no)]), [STANDALONE_XPBPROXY=$enableval], [STANDALONE_XPBPROXY=no])
 AC_ARG_ENABLE(xwin,    	      AS_HELP_STRING([--enable-xwin], [Build XWin server (default: auto)]), [XWIN=$enableval], [XWIN=auto])
-#AC_ARG_ENABLE(glamor,         AS_HELP_STRING([--enable-glamor], [Build glamor server (default: no)]), [GLAMOR=$enableval], [GLAMOR=no])
+AC_ARG_ENABLE(glamor,         AS_HELP_STRING([--enable-glamor], [Build glamor dix module (default: no)]), [GLAMOR=$enableval], [GLAMOR=no])
 AC_ARG_ENABLE(glamor-ddx,     AS_HELP_STRING([--enable-glamor-ddx], [Build glamor ddx (default: no)]), [GLAMOR_DDX=$enableval], [GLAMOR_DDX=no])
 dnl kdrive and its subsystems
 AC_ARG_ENABLE(kdrive,         AS_HELP_STRING([--enable-kdrive], [Build kdrive servers (default: no)]), [KDRIVE=$enableval], [KDRIVE=no])
@@ -1772,12 +1772,10 @@ AM_CONDITIONAL([XF86VIDMODE], [test "x$XF86VIDMODE" = xyes])
 
 dnl glamor 
 
-AM_CONDITIONAL([GLAMOR], [test "x$XEPHYR" = xyes || test "x$GLAMOR_DDX" = xyes])
+AM_CONDITIONAL([GLAMOR], [test "x$XEPHYR" = xyes || test "x$GLAMOR_DDX" = xyes || test "x$GLAMOR" = xyes])
 AM_CONDITIONAL([GLAMOR_GLES2], [test "x$GLAMOR_GLES2" = xyes])
 AM_CONDITIONAL([GLAMOR_DDX], [test "x$GLAMOR_DDX" = xyes])
 
-GLAMOR=yes
-
 if test "x$GLAMOR" = xyes; then 
    AC_DEFINE(GLAMOR,1,[Build Glamor])
 

glamor/glamor.h

@@ -43,6 +43,6 @@
 #define GLAMOR_HOSTX            2
 #define GLAMOR_VALID_FLAGS      (GLAMOR_INVERTED_Y_AXIS | GLAMOR_HOSTX)
 
-Bool glamor_init(ScreenPtr screen, unsigned int flags);
+extern _X_EXPORT Bool glamor_init(ScreenPtr screen, unsigned int flags);
-void glamor_fini(ScreenPtr screen);
+extern _X_EXPORT void glamor_fini(ScreenPtr screen);
-void glamor_set_screen_pixmap_texture(ScreenPtr screen, int w, int h, unsigned int tex);
+extern _X_EXPORT void glamor_set_screen_pixmap_texture(ScreenPtr screen, int w, int h, unsigned int tex);

hw/xfree86/dixmods/Makefile.am

@@ -14,10 +14,14 @@ if RECORD
 RECORDMOD = librecord.la
 endif
 
+if GLAMOR
+LIBGLAMOR_DIX = libglamor_dix.la
+endif
+
 module_LTLIBRARIES = libfb.la \
                      libwfb.la \
                      libshadow.la \
-                     libglamor_dix.la
+                     $(LIBGLAMOR_DIX)
 
 extsmoduledir = $(moduledir)/extensions
 extsmodule_LTLIBRARIES = $(RECORDMOD) \
@@ -34,12 +38,12 @@ INCLUDES = @XORG_INCS@ \
 libdbe_la_LDFLAGS = -avoid-version
 libdbe_la_LIBADD = $(top_builddir)/dbe/libdbe.la
 libdbe_la_SOURCES = dbemodule.c
-
+if GLAMOR
 libglamor_dix_la_LDFLAGS = -avoid-version
 libglamor_dix_la_LIBADD = $(top_builddir)/glamor/libglamor.la
-libglamor_dix_la_SOURCES = 
+libglamor_dix_la_SOURCES = glamor_module.c
 libglamor_dix_la_CFLAGS = $(AM_CFLAGS)
-
+endif
 libfb_la_LDFLAGS = -avoid-version
 libfb_la_LIBADD = $(top_builddir)/fb/libfb.la
 libfb_la_SOURCES = $(top_builddir)/fb/fbcmap_mi.c fbmodule.c

hw/xfree86/dixmods/glamor_module.c

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 1998 The XFree86 Project, Inc.  All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+ * XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86Module.h"
+
+static XF86ModuleVersionInfo VersRec =
+{
+	"glamor_dix",
+	MODULEVENDORSTRING,
+	MODINFOSTRING1,
+	MODINFOSTRING2,
+	XORG_VERSION_CURRENT,
+	1, 0, 0,
+	ABI_CLASS_ANSIC,		/* Only need the ansic layer */
+	ABI_ANSIC_VERSION,
+	MOD_CLASS_NONE,
+	{0,0,0,0}       /* signature, to be patched into the file by a tool */
+};
+
+_X_EXPORT XF86ModuleData glamor_dixModuleData = { &VersRec, NULL, NULL };