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diff src/video/Xext/XME/xme.c @ 1895:c121d94672cb

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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 10 Jul 2006 21:04:37 +0000
parents ecba4bbaf9c2
children dea73e1d07b0
line wrap: on
line diff
--- a/src/video/Xext/XME/xme.c	Thu Jul 06 18:01:37 2006 +0000
+++ b/src/video/Xext/XME/xme.c	Mon Jul 10 21:04:37 2006 +0000
@@ -49,124 +49,135 @@
 
 /*******************************************************************/
 
-typedef struct {
-  CARD8         reqType;                /* always codes->major_opcode        */
-  CARD8         xigmiscReqType;         /* always X_XiGMiscQueryVersion      */
-  CARD16        length;
-  CARD16        major;
-  CARD16        minor;
+typedef struct
+{
+    CARD8 reqType;              /* always codes->major_opcode        */
+    CARD8 xigmiscReqType;       /* always X_XiGMiscQueryVersion      */
+    CARD16 length;
+    CARD16 major;
+    CARD16 minor;
 } xXiGMiscQueryVersionReq;
 
-typedef struct {
-  CARD8         reqType;                /* always codes->major_opcode        */
-  CARD8         xigmiscReqType;         /* always X_XiGMiscQueryViews        */
-  CARD16        length;
-  CARD8		screen;
-  CARD8		pad0;
-  CARD16	pad1;
+typedef struct
+{
+    CARD8 reqType;              /* always codes->major_opcode        */
+    CARD8 xigmiscReqType;       /* always X_XiGMiscQueryViews        */
+    CARD16 length;
+    CARD8 screen;
+    CARD8 pad0;
+    CARD16 pad1;
 } xXiGMiscQueryViewsReq;
 
-typedef struct {
-  CARD8         reqType;                /* always codes->major_opcode        */
-  CARD8         xigmiscReqType;         /* always X_XiGMiscQueryResolutions  */
-  CARD16        length;
-  CARD8		screen;
-  CARD8		view;
-  CARD16	pad0;
+typedef struct
+{
+    CARD8 reqType;              /* always codes->major_opcode        */
+    CARD8 xigmiscReqType;       /* always X_XiGMiscQueryResolutions  */
+    CARD16 length;
+    CARD8 screen;
+    CARD8 view;
+    CARD16 pad0;
 } xXiGMiscQueryResolutionsReq;
 
-typedef struct {
-  CARD8         reqType;                /* always codes->major_opcode        */
-  CARD8         xigmiscReqType;         /* always X_XiGMiscChangeResolution  */
-  CARD16        length;
-  CARD8		screen;
-  CARD8		view;
-  CARD16	pad0;
-  CARD16        width;
-  CARD16        height;
-  INT32         refresh;
+typedef struct
+{
+    CARD8 reqType;              /* always codes->major_opcode        */
+    CARD8 xigmiscReqType;       /* always X_XiGMiscChangeResolution  */
+    CARD16 length;
+    CARD8 screen;
+    CARD8 view;
+    CARD16 pad0;
+    CARD16 width;
+    CARD16 height;
+    INT32 refresh;
 } xXiGMiscChangeResolutionReq;
 
-typedef struct {
-  CARD8         reqType;                /* always codes->major_opcode        */
-  CARD8         xigmiscReqType;         /* always X_XiGMiscFullScreen        */
-  CARD16        length;
-  CARD8		screen;
-  CARD8		pad0;
-  CARD16	pad1;
-  CARD32	window;
-  CARD32	cmap;
+typedef struct
+{
+    CARD8 reqType;              /* always codes->major_opcode        */
+    CARD8 xigmiscReqType;       /* always X_XiGMiscFullScreen        */
+    CARD16 length;
+    CARD8 screen;
+    CARD8 pad0;
+    CARD16 pad1;
+    CARD32 window;
+    CARD32 cmap;
 } xXiGMiscFullScreenReq;
 
 /*******************************************************************/
 
-typedef struct {        
-  BYTE          type;                   /* X_Reply                           */
-  CARD8         pad0;
-  CARD16        sequenceNumber;
-  CARD32        length;
-  CARD16        major;
-  CARD16        minor;
-  CARD32        pad1;
-  CARD32        pad2;
-  CARD32        pad3;
-  CARD32        pad4;
-  CARD32        pad5;
+typedef struct
+{
+    BYTE type;                  /* X_Reply                           */
+    CARD8 pad0;
+    CARD16 sequenceNumber;
+    CARD32 length;
+    CARD16 major;
+    CARD16 minor;
+    CARD32 pad1;
+    CARD32 pad2;
+    CARD32 pad3;
+    CARD32 pad4;
+    CARD32 pad5;
 } xXiGMiscQueryVersionReply;
 
-typedef struct {        
-  BYTE          type;                   /* X_Reply                           */
-  CARD8         pad0;
-  CARD16        sequenceNumber;
-  CARD32        length;
-  CARD32        nviews;
-  CARD32        pad1;
-  CARD32        pad2;
-  CARD32        pad3;
-  CARD32        pad4;
-  CARD32        pad5;
+typedef struct
+{
+    BYTE type;                  /* X_Reply                           */
+    CARD8 pad0;
+    CARD16 sequenceNumber;
+    CARD32 length;
+    CARD32 nviews;
+    CARD32 pad1;
+    CARD32 pad2;
+    CARD32 pad3;
+    CARD32 pad4;
+    CARD32 pad5;
 } xXiGMiscQueryViewsReply;
 
-typedef struct {        
-  BYTE          type;                   /* X_Reply                           */
-  CARD8         pad0;
-  CARD16        sequenceNumber;
-  CARD32        length;
-  CARD16        active;
-  CARD16        nresolutions;
-  CARD32        pad1;
-  CARD32        pad2;
-  CARD32        pad3;
-  CARD32        pad4;
-  CARD32        pad5;
+typedef struct
+{
+    BYTE type;                  /* X_Reply                           */
+    CARD8 pad0;
+    CARD16 sequenceNumber;
+    CARD32 length;
+    CARD16 active;
+    CARD16 nresolutions;
+    CARD32 pad1;
+    CARD32 pad2;
+    CARD32 pad3;
+    CARD32 pad4;
+    CARD32 pad5;
 } xXiGMiscQueryResolutionsReply;
 
-typedef struct {        
-  BYTE          type;                   /* X_Reply                           */
-  BOOL          success;
-  CARD16        sequenceNumber;
-  CARD32        length;
-  CARD32        pad1;
-  CARD32        pad2;
-  CARD32        pad3;
-  CARD32        pad4;
-  CARD32        pad5;
-  CARD32        pad6;
+typedef struct
+{
+    BYTE type;                  /* X_Reply                           */
+    BOOL success;
+    CARD16 sequenceNumber;
+    CARD32 length;
+    CARD32 pad1;
+    CARD32 pad2;
+    CARD32 pad3;
+    CARD32 pad4;
+    CARD32 pad5;
+    CARD32 pad6;
 } xXiGMiscFullScreenReply;
 
 /*******************************************************************/
 
-typedef struct {        
-  INT16		x;
-  INT16		y;
-  CARD16	w;
-  CARD16	h;
+typedef struct
+{
+    INT16 x;
+    INT16 y;
+    CARD16 w;
+    CARD16 h;
 } XiGMiscViewInfo;
 
-typedef struct {        
-  CARD16        width;
-  CARD16        height;
-  INT32         refresh;
+typedef struct
+{
+    CARD16 width;
+    CARD16 height;
+    INT32 refresh;
 } XiGMiscResolutionInfo;
 
 /*****************************************************************************/
@@ -204,192 +215,197 @@
 static int XiGMiscCloseDisplay();
 
 static XExtensionHooks xigmisc_extension_hooks = {
-    NULL,                               /* create_gc */
-    NULL,                               /* copy_gc */
-    NULL,                               /* flush_gc */
-    NULL,                               /* free_gc */
-    NULL,                               /* create_font */
-    NULL,                               /* free_font */
-    XiGMiscCloseDisplay,                /* close_display */
-    NULL,                               /* wire_to_event */
-    NULL,                               /* event_to_wire */
-    NULL,                               /* error */
-    NULL,                               /* error_string */
+    NULL,                       /* create_gc */
+    NULL,                       /* copy_gc */
+    NULL,                       /* flush_gc */
+    NULL,                       /* free_gc */
+    NULL,                       /* create_font */
+    NULL,                       /* free_font */
+    XiGMiscCloseDisplay,        /* close_display */
+    NULL,                       /* wire_to_event */
+    NULL,                       /* event_to_wire */
+    NULL,                       /* error */
+    NULL,                       /* error_string */
 };
 
 
-static XEXT_GENERATE_CLOSE_DISPLAY (XiGMiscCloseDisplay, xigmisc_info)
-
-static XEXT_GENERATE_FIND_DISPLAY (XiGMiscFindDisplay, xigmisc_info,
-				   xigmisc_extension_name, 
-				   &xigmisc_extension_hooks, XiGMiscNumberEvents, NULL)
-
-
+static
+XEXT_GENERATE_CLOSE_DISPLAY(XiGMiscCloseDisplay, xigmisc_info)
+     static XEXT_GENERATE_FIND_DISPLAY(XiGMiscFindDisplay, xigmisc_info,
+                                       xigmisc_extension_name,
+                                       &xigmisc_extension_hooks,
+                                       XiGMiscNumberEvents, NULL)
 /*****************************************************************************/
-
-Bool XiGMiscQueryVersion(Display *dpy, int *major, int *minor)
+     Bool XiGMiscQueryVersion(Display * dpy, int *major, int *minor)
 {
-  int opcode, event, error;
-  xXiGMiscQueryVersionReq *req;
-  xXiGMiscQueryVersionReply rep;
-  XExtDisplayInfo *info = XiGMiscFindDisplay(dpy);
+    int opcode, event, error;
+    xXiGMiscQueryVersionReq *req;
+    xXiGMiscQueryVersionReply rep;
+    XExtDisplayInfo *info = XiGMiscFindDisplay(dpy);
 
-  if (!XQueryExtension(dpy, XIGMISC_PROTOCOL_NAME, &opcode, &event, &error))
-    return xFalse;
+    if (!XQueryExtension(dpy, XIGMISC_PROTOCOL_NAME, &opcode, &event, &error))
+        return xFalse;
+
+    XiGMiscCheckExtension(dpy, info, xFalse);
 
-  XiGMiscCheckExtension(dpy, info, xFalse);
+    LockDisplay(dpy);
+    XiGMiscGetReq(XiGMiscQueryVersion, req, info);
 
-  LockDisplay (dpy);
-  XiGMiscGetReq (XiGMiscQueryVersion, req, info);
+    req->major = XIGMISC_MAJOR_VERSION;
+    req->minor = XIGMISC_MINOR_VERSION;
 
-  req->major = XIGMISC_MAJOR_VERSION;
-  req->minor = XIGMISC_MINOR_VERSION;
+    if (!_XReply(dpy, (xReply *) & rep, 0, xTrue)) {
+        UnlockDisplay(dpy);
+        SyncHandle();
+        return xFalse;
+    }
 
-  if (!_XReply (dpy, (xReply *)&rep, 0, xTrue)) {
+    *major = rep.major;
+    *minor = rep.minor;
     UnlockDisplay(dpy);
     SyncHandle();
-    return xFalse;
-  }
 
-  *major = rep.major;
-  *minor = rep.minor;
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return xTrue;
+    return xTrue;
 }
 
-int XiGMiscQueryViews(Display *dpy, int screen, XiGMiscViewInfo **pviews)
+int
+XiGMiscQueryViews(Display * dpy, int screen, XiGMiscViewInfo ** pviews)
 {
-  int n, size;
-  XiGMiscViewInfo *views;
-  xXiGMiscQueryViewsReq *req;
-  xXiGMiscQueryViewsReply rep;
-  XExtDisplayInfo *info = XiGMiscFindDisplay(dpy);
-  XiGMiscCheckExtension(dpy, info, 0);
-
-  LockDisplay (dpy);
-  XiGMiscGetReq (XiGMiscQueryViews, req, info);
-  req->screen = screen;
+    int n, size;
+    XiGMiscViewInfo *views;
+    xXiGMiscQueryViewsReq *req;
+    xXiGMiscQueryViewsReply rep;
+    XExtDisplayInfo *info = XiGMiscFindDisplay(dpy);
+    XiGMiscCheckExtension(dpy, info, 0);
 
-  if (!_XReply (dpy, (xReply *)&rep, 0, xFalse)) {
-    UnlockDisplay(dpy);
-    SyncHandle();
-    return 0;
-  }
-
-  n = rep.nviews;
+    LockDisplay(dpy);
+    XiGMiscGetReq(XiGMiscQueryViews, req, info);
+    req->screen = screen;
 
-  if (n > 0) {
-    size = sizeof(XiGMiscViewInfo) * n;
-    views = (XiGMiscViewInfo*)Xmalloc(size);
-    if (!views) {
-      _XEatData(dpy, (unsigned long)size);
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return 0;
+    if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+        UnlockDisplay(dpy);
+        SyncHandle();
+        return 0;
     }
 
-    _XReadPad(dpy, (void*)views, size);
-
-    *pviews = views;
-  }
-
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return n;
-}
+    n = rep.nviews;
 
-int XiGMiscQueryResolutions(Display *dpy, int screen, int view, int *pactive, XiGMiscResolutionInfo **presolutions)
-{
-  int n, size;
-  XiGMiscResolutionInfo *resolutions;
-  xXiGMiscQueryResolutionsReq *req;
-  xXiGMiscQueryResolutionsReply rep;
-  XExtDisplayInfo *info = XiGMiscFindDisplay(dpy);
-  XiGMiscCheckExtension(dpy, info, 0);
+    if (n > 0) {
+        size = sizeof(XiGMiscViewInfo) * n;
+        views = (XiGMiscViewInfo *) Xmalloc(size);
+        if (!views) {
+            _XEatData(dpy, (unsigned long) size);
+            UnlockDisplay(dpy);
+            SyncHandle();
+            return 0;
+        }
 
-  LockDisplay (dpy);
-  XiGMiscGetReq (XiGMiscQueryResolutions, req, info);
-  req->screen = screen;
-  req->view   = view;
+        _XReadPad(dpy, (void *) views, size);
 
-  if (!_XReply (dpy, (xReply *)&rep, 0, xFalse)) {
+        *pviews = views;
+    }
+
     UnlockDisplay(dpy);
     SyncHandle();
-    return 0;
-  }
 
-  n = rep.nresolutions;
+    return n;
+}
 
-  if (n > 0) {
-    size = sizeof(XiGMiscResolutionInfo) * n;
-    resolutions = (XiGMiscResolutionInfo*)Xmalloc(size);
-    if (!resolutions) {
-      _XEatData(dpy, (unsigned long)size);
-      UnlockDisplay(dpy);
-      SyncHandle();
-      return 0;
+int
+XiGMiscQueryResolutions(Display * dpy, int screen, int view, int *pactive,
+                        XiGMiscResolutionInfo ** presolutions)
+{
+    int n, size;
+    XiGMiscResolutionInfo *resolutions;
+    xXiGMiscQueryResolutionsReq *req;
+    xXiGMiscQueryResolutionsReply rep;
+    XExtDisplayInfo *info = XiGMiscFindDisplay(dpy);
+    XiGMiscCheckExtension(dpy, info, 0);
+
+    LockDisplay(dpy);
+    XiGMiscGetReq(XiGMiscQueryResolutions, req, info);
+    req->screen = screen;
+    req->view = view;
+
+    if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+        UnlockDisplay(dpy);
+        SyncHandle();
+        return 0;
     }
 
-    _XReadPad(dpy, (void*)resolutions, size);
+    n = rep.nresolutions;
 
-    *presolutions = resolutions;
-    *pactive = rep.active;
-  }
+    if (n > 0) {
+        size = sizeof(XiGMiscResolutionInfo) * n;
+        resolutions = (XiGMiscResolutionInfo *) Xmalloc(size);
+        if (!resolutions) {
+            _XEatData(dpy, (unsigned long) size);
+            UnlockDisplay(dpy);
+            SyncHandle();
+            return 0;
+        }
 
-  UnlockDisplay(dpy);
-  SyncHandle();
+        _XReadPad(dpy, (void *) resolutions, size);
 
-  return n;
+        *presolutions = resolutions;
+        *pactive = rep.active;
+    }
+
+    UnlockDisplay(dpy);
+    SyncHandle();
+
+    return n;
 }
 
-void XiGMiscChangeResolution(Display *dpy, int screen, int view, int width, int height, int refresh)
+void
+XiGMiscChangeResolution(Display * dpy, int screen, int view, int width,
+                        int height, int refresh)
 {
-  xXiGMiscChangeResolutionReq *req;
-  XExtDisplayInfo *info = XiGMiscFindDisplay(dpy);
+    xXiGMiscChangeResolutionReq *req;
+    XExtDisplayInfo *info = XiGMiscFindDisplay(dpy);
 
-  XiGMiscSimpleCheckExtension(dpy, info);
+    XiGMiscSimpleCheckExtension(dpy, info);
 
-  LockDisplay (dpy);
-  XiGMiscGetReq (XiGMiscChangeResolution, req, info);
-  req->screen = screen;
-  req->view = view;
-  req->width = width;
-  req->height = height;
-  req->refresh = refresh;
+    LockDisplay(dpy);
+    XiGMiscGetReq(XiGMiscChangeResolution, req, info);
+    req->screen = screen;
+    req->view = view;
+    req->width = width;
+    req->height = height;
+    req->refresh = refresh;
 
-  UnlockDisplay(dpy);
-  SyncHandle();
+    UnlockDisplay(dpy);
+    SyncHandle();
 }
 
 
-Bool XiGMiscFullScreen(Display *dpy, int screen, XID window, XID cmap)
+Bool
+XiGMiscFullScreen(Display * dpy, int screen, XID window, XID cmap)
 {
-  xXiGMiscFullScreenReq *req;
-  xXiGMiscFullScreenReply rep;
-  XExtDisplayInfo *info = XiGMiscFindDisplay(dpy);
+    xXiGMiscFullScreenReq *req;
+    xXiGMiscFullScreenReply rep;
+    XExtDisplayInfo *info = XiGMiscFindDisplay(dpy);
 
-  XiGMiscCheckExtension(dpy, info, xFalse);
+    XiGMiscCheckExtension(dpy, info, xFalse);
 
-  LockDisplay (dpy);
-  XiGMiscGetReq (XiGMiscFullScreen, req, info);
-  req->screen = screen;
-  req->pad0 = 0;
-  req->pad1 = 0;
-  req->window = window;
-  req->cmap = cmap;
+    LockDisplay(dpy);
+    XiGMiscGetReq(XiGMiscFullScreen, req, info);
+    req->screen = screen;
+    req->pad0 = 0;
+    req->pad1 = 0;
+    req->window = window;
+    req->cmap = cmap;
 
-  if (!_XReply (dpy, (xReply *)&rep, 0, xTrue)) {
+    if (!_XReply(dpy, (xReply *) & rep, 0, xTrue)) {
+        UnlockDisplay(dpy);
+        SyncHandle();
+        return xFalse;
+    }
+
     UnlockDisplay(dpy);
     SyncHandle();
-    return xFalse;
-  }
 
-  UnlockDisplay(dpy);
-  SyncHandle();
-
-  return (rep.success ? xTrue : xFalse);
+    return (rep.success ? xTrue : xFalse);
 }
 
+/* vi: set ts=4 sw=4 expandtab: */