diff options
Diffstat (limited to 'xorg-server/hw/xquartz/xpr/xprFrame.c')
| -rw-r--r-- | xorg-server/hw/xquartz/xpr/xprFrame.c | 114 |
1 files changed, 58 insertions, 56 deletions
diff --git a/xorg-server/hw/xquartz/xpr/xprFrame.c b/xorg-server/hw/xquartz/xpr/xprFrame.c index ed81c4b48..4c7aac42b 100644 --- a/xorg-server/hw/xquartz/xpr/xprFrame.c +++ b/xorg-server/hw/xquartz/xpr/xprFrame.c @@ -1,7 +1,7 @@ /* * Xplugin rootless implementation frame functions * - * Copyright (c) 2002-2011 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2002-2012 Apple Computer, Inc. All rights reserved. * Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a @@ -49,21 +49,21 @@ #include <pthread.h> #endif -#define DEFINE_ATOM_HELPER(func,atom_name) \ -static Atom func (void) { \ - static int generation; \ - static Atom atom; \ - if (generation != serverGeneration) { \ - generation = serverGeneration; \ - atom = MakeAtom (atom_name, strlen (atom_name), TRUE); \ - } \ - return atom; \ -} +#define DEFINE_ATOM_HELPER(func, atom_name) \ + static Atom func(void) { \ + static int generation; \ + static Atom atom; \ + if (generation != serverGeneration) { \ + generation = serverGeneration; \ + atom = MakeAtom(atom_name, strlen(atom_name), TRUE); \ + } \ + return atom; \ + } DEFINE_ATOM_HELPER(xa_native_window_id, "_NATIVE_WINDOW_ID") /* Maps xp_window_id -> RootlessWindowRec */ -static x_hash_table *window_hash; +static x_hash_table * window_hash; /* Need to guard window_hash since xprIsX11Window can be called from any thread. */ #ifdef HAVE_LIBDISPATCH @@ -74,15 +74,16 @@ static pthread_rwlock_t window_hash_rwlock; /* Prototypes for static functions */ static Bool -xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen, - int newX, int newY, RegionPtr pShape); +xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen, int newX, + int newY, + RegionPtr pShape); static void xprDestroyFrame(RootlessFrameID wid); static void xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY); static void -xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen, - int newX, int newY, unsigned int newW, unsigned int newH, +xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY, + unsigned int newW, unsigned int newH, unsigned int gravity); static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid); @@ -97,8 +98,9 @@ xprStopDrawing(RootlessFrameID wid, Bool flush); static void xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage); static void -xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec * rects, - int shift_x, int shift_y); +xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects, + int shift_x, + int shift_y); static void xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin); static Bool @@ -108,12 +110,13 @@ xprHideWindow(RootlessFrameID wid); static void xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen); static void -xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec * dstRects, - int dx, int dy); +xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects, + int dx, + int dy); static inline xp_error xprConfigureWindow(xp_window_id id, unsigned int mask, - const xp_window_changes * values) + const xp_window_changes *values) { return xp_configure_window(id, mask, values); } @@ -131,17 +134,18 @@ xprSetNativeProperty(RootlessWindowPtr pFrame) data = native_id; dixChangeWindowProperty(serverClient, pFrame->win, - xa_native_window_id(), XA_INTEGER, 32, - PropModeReplace, 1, &data, TRUE); + xa_native_window_id(), + XA_INTEGER, 32, PropModeReplace, 1, &data, + TRUE); } } static xp_error xprColormapCallback(void *data, int first_color, int n_colors, - uint32_t * colors) + uint32_t *colors) { - return (RootlessResolveColormap(data, first_color, n_colors, colors) ? - XP_Success : XP_BadMatch); + return (RootlessResolveColormap(data, first_color, n_colors, + colors) ? XP_Success : XP_BadMatch); } /* @@ -195,7 +199,7 @@ xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen, wc.window_level = rooted_window_levels[pFrame->level]; mask |= XP_WINDOW_LEVEL; - err = xp_create_window(mask, &wc, (xp_window_id *) & pFrame->wid); + err = xp_create_window(mask, &wc, (xp_window_id *)&pFrame->wid); if (err != Success) { return FALSE; @@ -203,8 +207,8 @@ xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen, #ifdef HAVE_LIBDISPATCH dispatch_async(window_hash_serial_q, ^ { - x_hash_table_insert(window_hash, pFrame->wid, pFrame);} - ); + x_hash_table_insert(window_hash, pFrame->wid, pFrame); + }); #else pthread_rwlock_wrlock(&window_hash_rwlock); x_hash_table_insert(window_hash, pFrame->wid, pFrame); @@ -226,7 +230,8 @@ xprDestroyFrame(RootlessFrameID wid) #ifdef HAVE_LIBDISPATCH dispatch_async(window_hash_serial_q, ^ { - x_hash_table_remove(window_hash, wid);}); + x_hash_table_remove(window_hash, wid); + }); #else pthread_rwlock_wrlock(&window_hash_rwlock); x_hash_table_remove(window_hash, wid); @@ -236,7 +241,8 @@ xprDestroyFrame(RootlessFrameID wid) err = xp_destroy_window(x_cvt_vptr_to_uint(wid)); if (err != Success) FatalError("Could not destroy window %d (%d).", - (int) x_cvt_vptr_to_uint(wid), (int) err); + (int)x_cvt_vptr_to_uint( + wid), (int)err); } /* @@ -283,11 +289,10 @@ xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid) { xp_window_changes wc; unsigned int mask = XP_STACKING; - #ifdef HAVE_LIBDISPATCH __block #endif - RootlessWindowRec * winRec; + RootlessWindowRec * winRec; /* Stack frame below nextWid it if it exists, or raise frame above everything otherwise. */ @@ -303,8 +308,8 @@ xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid) #ifdef HAVE_LIBDISPATCH dispatch_sync(window_hash_serial_q, ^ { - winRec = x_hash_table_lookup(window_hash, wid, NULL);} - ); + winRec = x_hash_table_lookup(window_hash, wid, NULL); + }); #else pthread_rwlock_rdlock(&window_hash_rwlock); winRec = x_hash_table_lookup(window_hash, wid, NULL); @@ -371,12 +376,12 @@ xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow) unsigned int rowbytes[2]; xp_error err; - err = - xp_lock_window(x_cvt_vptr_to_uint(wid), NULL, NULL, data, rowbytes, - NULL); + err = xp_lock_window(x_cvt_vptr_to_uint( + wid), NULL, NULL, data, rowbytes, NULL); if (err != Success) FatalError("Could not lock window %d for drawing (%d).", - (int) x_cvt_vptr_to_uint(wid), (int) err); + (int)x_cvt_vptr_to_uint( + wid), (int)err); *pixelData = data[0]; *bytesPerRow = rowbytes[0]; @@ -396,7 +401,8 @@ xprStopDrawing(RootlessFrameID wid, Bool flush) */ if (err != Success) ErrorF("Could not unlock window %d after drawing (%d).", - (int) x_cvt_vptr_to_uint(wid), (int) err); + (int)x_cvt_vptr_to_uint( + wid), (int)err); } /* @@ -412,7 +418,7 @@ xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage) * Mark damaged rectangles as requiring redisplay to screen. */ static void -xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec * rects, +xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects, int shift_x, int shift_y) { xp_mark_window(x_cvt_vptr_to_uint(wid), nrects, rects, shift_x, shift_y); @@ -446,7 +452,7 @@ xprDoReorderWindow(RootlessWindowPtr pFrame) * Used to accelerate scrolling. */ static void -xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec * dstRects, +xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects, int dx, int dy) { xp_copy_window(x_cvt_vptr_to_uint(wid), x_cvt_vptr_to_uint(wid), @@ -487,8 +493,8 @@ xprInit(ScreenPtr pScreen) assert((window_hash = x_hash_table_new(NULL, NULL, NULL, NULL))); #ifdef HAVE_LIBDISPATCH assert((window_hash_serial_q = - dispatch_queue_create(BUNDLE_ID_PREFIX ".X11.xpr_window_hash", - NULL))); + dispatch_queue_create(BUNDLE_ID_PREFIX ".X11.xpr_window_hash", + NULL))); #else assert(0 == pthread_rwlock_init(&window_hash_rwlock, NULL)); #endif @@ -505,14 +511,13 @@ xprGetXWindow(xp_window_id wid) { #ifdef HAVE_LIBDISPATCH RootlessWindowRec *winRec __block; - dispatch_sync(window_hash_serial_q, ^ { - winRec = - x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), - NULL);}); + winRec = + x_hash_table_lookup(window_hash, + x_cvt_uint_to_vptr(wid), NULL); + }); #else RootlessWindowRec *winRec; - pthread_rwlock_rdlock(&window_hash_rwlock); winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL); pthread_rwlock_unlock(&window_hash_rwlock); @@ -553,7 +558,6 @@ xprHideWindows(Bool hide) for (screen = 0; screen < screenInfo.numScreens; screen++) { RootlessFrameID prevWid = NULL; - pRoot = screenInfo.screens[screen]->root; for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib) { @@ -583,13 +587,13 @@ xprHideWindows(Bool hide) } // XXX: identical to x_cvt_vptr_to_uint ? -#define MAKE_WINDOW_ID(x) ((xp_window_id)((size_t)(x))) +#define MAKE_WINDOW_ID(x) ((xp_window_id)((size_t)(x))) Bool no_configure_window; static inline int configure_window(xp_window_id id, unsigned int mask, - const xp_window_changes * values) + const xp_window_changes *values) { if (!no_configure_window) return xp_configure_window(id, mask, values); @@ -598,12 +602,11 @@ configure_window(xp_window_id id, unsigned int mask, } static - void +void xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen) { /* This is how we tell xp that the colormap may have changed. */ xp_window_changes wc; - wc.colormap = xprColormapCallback; wc.colormap_data = pScreen; @@ -611,11 +614,10 @@ xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen) } static - void +void xprHideWindow(RootlessFrameID wid) { xp_window_changes wc; - wc.stack_mode = XP_UNMAPPED; wc.sibling = 0; configure_window(MAKE_WINDOW_ID(wid), XP_STACKING, &wc); |