winex11.drv: Add support for XShm pixmaps.

Most of this is "Copyright 2004 Huw Davies for CodeWeavers", I just did a little bit of integration.

winex11.drv: Add support for XShm pixmaps.
9fd29492 · Henri Verbeet · Alexandre Julliard · 4c1b3de9 · 9fd29492 · 9fd29492
Commit 9fd29492 authored Aug 06, 2009 by Henri Verbeet Committed by Alexandre Julliard Aug 06, 2009
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dib.c dlls/winex11.drv/dib.c +0 -0

x11drv.h dlls/winex11.drv/x11drv.h +8 -0

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--- a/dlls/winex11.drv/dib.c
+++ b/dlls/winex11.drv/dib.c
--- a/dlls/winex11.drv/x11drv.h
+++ b/dlls/winex11.drv/x11drv.h
@@ -92,6 +92,13 @@ typedef struct
    Pixmap       pixmap;
 } X_PHYSBRUSH;

+enum x11drv_shm_mode
+{
+    X11DRV_SHM_NONE = 0,
+    X11DRV_SHM_PIXMAP,
+    X11DRV_SHM_IMAGE,
+};
+
  /* X physical bitmap */
 typedef struct
 {
@@ -105,6 +112,7 @@ typedef struct
    int         *colorMap;          /* color map info */
    int          nColorMap;
    CRITICAL_SECTION lock;          /* GDI access lock */
+    enum x11drv_shm_mode shm_mode;
 #ifdef HAVE_LIBXXSHM
    XShmSegmentInfo shminfo;        /* shared memory segment info */
 #endif