Merge branch 'nxagent'

1 files changed, 110 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/hw/nxagent/Render.h b/nx-X11/programs/Xserver/hw/nxagent/Render.h
new file mode 100644
index 000000000..6f61ca85f
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/nxagent/Render.h
@@ -0,0 +1,110 @@
+/**************************************************************************/
+/*                                                                        */
+/* Copyright (c) 2001, 2011 NoMachine, http://www.nomachine.com/.         */
+/*                                                                        */
+/* NXAGENT, NX protocol compression and NX extensions to this software    */
+/* are copyright of NoMachine. Redistribution and use of the present      */
+/* software is allowed according to terms specified in the file LICENSE   */
+/* which comes in the source distribution.                                */
+/*                                                                        */
+/* Check http://www.nomachine.com/licensing.html for applicability.       */
+/*                                                                        */
+/* NX and NoMachine are trademarks of Medialogic S.p.A.                   */
+/*                                                                        */
+/* All rights reserved.                                                   */
+/*                                                                        */
+/**************************************************************************/
+
+#ifndef __Render_H__
+#define __Render_H__
+
+#include "screenint.h"
+#include "picture.h"
+#include "renderproto.h"
+
+#include "NXglyphstr.h"
+
+#include "Agent.h"
+
+extern int nxagentRenderEnable;
+extern int nxagentRenderVersionMajor;
+extern int nxagentRenderVersionMinor;
+
+extern int nxagentPicturePrivateIndex;
+
+extern BoxPtr nxagentGlyphsExtents;
+extern BoxPtr nxagentTrapezoidExtents;
+
+/*
+ * Structure imported from Xrender.h. We don't
+ * include Xrender.h at this point because of
+ * clashes of definition.
+ */
+
+/*
+ * Xlib Pixmap and Atom types are 8 bytes long
+ * on 64-bit archs, whilst they are 4 bytes long
+ * on 32-bit ones. At this point, Pixmap and Atom
+ * are not Xlib types but Xserver ones: here they
+ * are always 4 bytes long. So that we use XlibID
+ * symbols defined below to fill the structure with
+ * fields having the right size.
+ */
+
+typedef struct {
+    int                 repeat;
+    Picture             alpha_map;
+    int                 alpha_x_origin;
+    int                 alpha_y_origin;
+    int                 clip_x_origin;
+    int                 clip_y_origin;
+    XlibPixmap          clip_mask;
+    Bool                graphics_exposures;
+    int                 subwindow_mode;
+    int                 poly_edge;
+    int                 poly_mode;
+    XlibAtom            dither;
+    Bool                component_alpha;
+} XRenderPictureAttributes_;
+
+typedef struct
+{
+  Picture picture;
+
+  XRenderPictureAttributes_ lastServerValues;
+
+} nxagentPrivPictureRec;
+
+typedef nxagentPrivPictureRec *nxagentPrivPicturePtr;
+
+#define nxagentPicturePriv(pPicture) \
+  ((nxagentPrivPicturePtr) ((pPicture) -> devPrivates[nxagentPicturePrivateIndex].ptr))
+
+#define nxagentPicture(pPicture) (nxagentPicturePriv(pPicture) -> picture)
+
+#define nxagentSetPictureRemoteValue(pPicture, pvalue, value) \
+do \
+{ \
+  nxagentPicturePriv(pPicture) -> lastServerValues.pvalue = value; \
+} \
+while (0)
+
+#define nxagentCheckPictureRemoteValue(pPicture, pvalue, value) \
+  (nxagentPicturePriv(pPicture) -> lastServerValues.pvalue == value)
+
+void nxagentRenderExtensionInit(void);
+Bool nxagentPictureInit(ScreenPtr, PictFormatPtr, int);
+
+int nxagentRenderRealizeCursor(ScreenPtr pScreen, CursorPtr pCursor);
+
+void nxagentAddGlyphs(GlyphSetPtr glyphSet, Glyph *gids, xGlyphInfo *gi,
+                                  int nglyphs, CARD8 *images, int sizeImages);
+
+void nxagentReconnectPicture(pointer p0, XID x1, void *p2);
+void nxagentDisconnectPicture(pointer p0, XID x1, void* p2);
+
+void nxagentReconnectGlyphSet(void* p0, XID x1, void *p2);
+
+void nxagentDestroyPicture(PicturePtr pPicture);
+
+#endif /* __Render_H__ */