xorg: Connect up the glamor XV code, xorg DDX-only for now.

Porting this code to be non-xorg-dependent is going to take
significant hacking, so just dump it in the glamoregl module for the
moment, so I can hack on it while regression testing.

v2: Fix compiler warnings by adding #include dix-config.h at the top,
    don't try to auto-init (I'll try to fix the xv ABI later).
v3: Fix last minute breakage of having reintroduced xf86ScrnToScreen
    (one of the compat macros).  Just use the drawable's pScreen instead.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>

glamor/Makefile.am

@@ -37,7 +37,6 @@ libglamor_la_SOURCES = \
 	glamor_window.c\
 	glamor_fbo.c\
 	glamor_compositerects.c\
-	glamor_xv.c\
 	glamor_utils.h\
 	glamor.h
 

glamor/glamor.h

@@ -35,6 +35,9 @@
 #include <picturestr.h>
 #include <fb.h>
 #include <fbpict.h>
+#ifdef GLAMOR_FOR_XORG
+#include <xf86xv.h>
+#endif
 
 struct glamor_context;
 
@@ -434,7 +437,7 @@ extern _X_EXPORT Bool glamor_poly_line_nf(DrawablePtr pDrawable, GCPtr pGC,
 extern _X_EXPORT Bool glamor_poly_lines_nf(DrawablePtr drawable, GCPtr gc,
                                            int mode, int n, DDXPointPtr points);
 
-#if 0
+#ifdef GLAMOR_FOR_XORG
 extern _X_EXPORT XF86VideoAdaptorPtr glamor_xv_init(ScreenPtr pScreen,
                                                     int num_texture_ports);
 #endif

glamor/glamor_eglmodule.c

@@ -41,7 +41,7 @@ static XF86ModuleVersionInfo VersRec = {
     MODINFOSTRING1,
     MODINFOSTRING2,
     XORG_VERSION_CURRENT,
-    0, 5, 1, /* version */
+    1, 0, 0, /* version */
     ABI_CLASS_ANSIC,            /* Only need the ansic layer */
     ABI_ANSIC_VERSION,
     MOD_CLASS_NONE,

glamor/glamor_xv.c

@@ -32,10 +32,14 @@
  * Xv acceleration implementation
  */
 
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "xf86xv.h"
+#define GLAMOR_FOR_XORG
 #include "glamor_priv.h"
 
-#ifdef GLAMOR_XV
-#include "xf86xv.h"
 #include <X11/extensions/Xv.h>
 #include "fourcc.h"
 /* Reference color space transform data */
@@ -430,7 +434,7 @@ glamor_xv_put_image(ScrnInfoPtr pScrn,
                     Bool sync,
                     RegionPtr clipBoxes, void *data, DrawablePtr pDrawable)
 {
-    ScreenPtr screen = xf86ScrnToScreen(pScrn);
+    ScreenPtr screen = pDrawable->pScreen;
     glamor_port_private *port_priv = (glamor_port_private *) data;
     INT32 x1, x2, y1, y2;
     int srcPitch, srcPitch2;
@@ -614,12 +618,3 @@ glamor_xv_init(ScreenPtr screen, int num_texture_ports)
     }
     return adapt;
 }
-#else
-#if 0
-XF86VideoAdaptorPtr
-glamor_xv_init(ScreenPtr screen, int num_texture_ports)
-{
-    return NULL;
-}
-#endif
-#endif

hw/xfree86/glamor_egl/Makefile.am

@@ -24,6 +24,7 @@ module_LTLIBRARIES = libglamoregl.la
 libglamoregl_la_SOURCES = \
 	$(top_srcdir)/glamor/glamor_egl.c \
 	$(top_srcdir)/glamor/glamor_eglmodule.c \
+	$(top_srcdir)/glamor/glamor_xv.c \
 	$()
 
 libglamoregl_la_LDFLAGS = \