Merge branch 'sunweaver-pr/nxcompshad-autoreconf' into 3.6.x

Attributes GH PR #474: https://github.com/ArcticaProject/nx-libs/pull/474

1 files changed, 111 insertions, 0 deletions

diff --git a/nxcompshad/include/Shadow.h b/nxcompshad/include/Shadow.h
new file mode 100644
index 000000000..c59d91eeb
--- /dev/null
+++ b/nxcompshad/include/Shadow.h
@@ -0,0 +1,111 @@
+/**************************************************************************/
+/*                                                                        */
+/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com)          */
+/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>  */
+/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de>                 */
+/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de>                */
+/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
+/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com)           */
+/*                                                                        */
+/* NXCOMPSHAD, NX protocol compression and NX extensions to this software */
+/* are copyright of the aforementioned persons and companies.             */
+/*                                                                        */
+/* Redistribution and use of the present software is allowed according    */
+/* to terms specified in the file LICENSE which comes in the source       */
+/* distribution.                                                          */
+/*                                                                        */
+/* All rights reserved.                                                   */
+/*                                                                        */
+/* NOTE: This software has received contributions from various other      */
+/* contributors, only the core maintainers and supporters are listed as   */
+/* copyright holders. Please contact us, if you feel you should be listed */
+/* as copyright holder, as well.                                          */
+/*                                                                        */
+/**************************************************************************/
+
+#ifndef Shadow_H
+#define Shadow_H
+
+#include <nx-X11/Xlib.h>
+
+#define NXShadowCorrectColor(length, buffer) \
+\
+{ \
+  unsigned short a; \
+  unsigned short b; \
+  unsigned short *shorts; \
+  int i; \
+\
+  length >>= 1; \
+  shorts = (unsigned short *)buffer; \
+  for (i = 0; i < length ; i++) \
+  { \
+    a = shorts[i]; \
+\
+    b = a & 63; \
+    a <<= 1; \
+    a = (a & ~127) | b; \
+\
+    shorts[i] = a; \
+  } \
+}
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef char* UpdaterHandle;
+
+typedef struct _ShadowOptions
+{
+  char  optionShmExtension;
+  char  optionDamageExtension;
+  int   optionShadowDisplayUid;
+} ShadowOptions;
+
+extern ShadowOptions NXShadowOptions;
+
+extern void NXShadowResetOptions();
+
+extern int           NXShadowCreate(void *, char *, char *, void **);
+extern void          NXShadowDestroy(void);
+
+/*
+ * Use an already opened Display connection.
+ * We use <void *> instead of <Display *> to avoid
+ * useless dependences from Xlib headers.
+ */
+
+extern int NXShadowAddUpdaterDisplay(void *display, int *width, int *height,
+                                         unsigned char *depth);
+extern UpdaterHandle NXShadowAddUpdater(char *displayName);
+extern int           NXShadowRemoveUpdater(UpdaterHandle handle);
+extern int           NXShadowRemoveAllUpdaters(void);
+
+extern void          NXShadowHandleInput(void);
+extern int           NXShadowHasChanged(int (*)(void *), void *, int *);
+extern void          NXShadowExportChanges(long *, char **);
+extern int           NXShadowHasUpdaters(void);
+extern int           NXShadowCaptureCursor(unsigned int wnd, void *vis);
+extern void          NXShadowColorCorrect(int, int, unsigned int, unsigned int, char *);
+extern void          NXShadowUpdateBuffer(void **);
+
+extern void          NXShadowEvent(Display *, XEvent);
+extern void          NXShadowWebKeyEvent(KeySym keysym, Bool isKeyPress);
+
+extern void          NXShadowSetDisplayUid(int uid);
+
+extern void          NXShadowDisableShm(void);
+extern void          NXShadowDisableDamage(void);
+
+extern void          NXShadowGetScreenSize(int *width, int *height);
+extern void          NXShadowSetScreenSize(int *width, int *height);
+
+extern void          NXShadowInitKeymap(void *keysyms);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* Shadow_H */
+