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tune code for _MGSCHEMA_COMPOSITING

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This commit is contained in:
Vincent Wei
2020-01-13 18:04:31 +08:00
parent 4620c06a74
commit 0b5fca91e9
1 changed files with 65 additions and 46 deletions
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src/kernel/desktop.c
+65 -46
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@@ -46,7 +46,7 @@
/*
** desktop.c: The Desktop module.
**
** Current maintainer:
** Current maintainer: Wei Yongming
**
*/
@@ -96,10 +96,12 @@ typedef struct _DEF_CONTEXT
int x, y;
} DEF_CONTEXT;
#ifndef _MGSCHEMA_COMPOSITING
PGCRINFO kernel_GetGCRgnInfo (HWND hWnd)
{
return ((PMAINWIN)hWnd)->pGCRInfo;
}
#endif /* _MGSCHEMA_COMPOSITING */
#if defined(_MGRM_PROCESSES) && !defined(_MGRM_STANDALONE)
static DEF_CONTEXT g_def_context;
@@ -497,6 +499,9 @@ static BOOL _cb_exclude_rc (void* context,
return TRUE;
}
#ifdef _MGSCHEMA_COMPOSITING
static inline void reset_window (PMAINWIN pWin, RECT* rcWin) { }
#else
static void reset_window (PMAINWIN pWin, RECT* rcWin)
{
PGCRINFO pGCRInfo;
@@ -507,56 +512,58 @@ static void reset_window (PMAINWIN pWin, RECT* rcWin)
IntersectRect (&rcTemp, rcWin, &rcScr);
SetClipRgn (&pGCRInfo->crgn, &rcTemp);
}
#endif
#ifdef _MGRM_THREADS
#ifndef __NOUNIX__
/*for unix system, using read/write lock*/
void lock_zi_for_change (const ZORDERINFO* zi)
static inline void lock_zi_for_change (const ZORDERINFO* zi)
{
pthread_rwlock_wrlock(&((ZORDERINFO*)zi)->rwlock);
}
void unlock_zi_for_change (const ZORDERINFO* zi)
static inline void unlock_zi_for_change (const ZORDERINFO* zi)
{
pthread_rwlock_unlock(&((ZORDERINFO*)zi)->rwlock);
}
void lock_zi_for_read (const ZORDERINFO* zi)
static inline void lock_zi_for_read (const ZORDERINFO* zi)
{
pthread_rwlock_rdlock(&((ZORDERINFO*)zi)->rwlock);
}
void unlock_zi_for_read (const ZORDERINFO* zi)
static inline void unlock_zi_for_read (const ZORDERINFO* zi)
{
pthread_rwlock_unlock(&((ZORDERINFO*)zi)->rwlock);
}
#else
#else /* __NOUNIX__ */
/*for non-unix system, using mutex*/
void lock_zi_for_change (const ZORDERINFO* zi)
static inline void lock_zi_for_change (const ZORDERINFO* zi)
{
pthread_mutex_lock(&((ZORDERINFO*)zi)->rwlock);
}
void unlock_zi_for_change (const ZORDERINFO* zi)
static inline void unlock_zi_for_change (const ZORDERINFO* zi)
{
pthread_mutex_unlock(&((ZORDERINFO*)zi)->rwlock);
}
void lock_zi_for_read (const ZORDERINFO* zi)
static inline void lock_zi_for_read (const ZORDERINFO* zi)
{
pthread_mutex_lock(&((ZORDERINFO*)zi)->rwlock);
}
void unlock_zi_for_read (const ZORDERINFO* zi)
static inline void unlock_zi_for_read (const ZORDERINFO* zi)
{
pthread_mutex_unlock(&((ZORDERINFO*)zi)->rwlock);
}
#endif
#elif defined(_MGRM_STANDALONE) /*for _MGRM_STANDALONE*/
void lock_zi_for_change (const ZORDERINFO* zi) { }
void unlock_zi_for_change (const ZORDERINFO* zi) { }
void lock_zi_for_read (const ZORDERINFO* zi) { }
void unlock_zi_for_read (const ZORDERINFO* zi) { }
#endif /* __NOUNIX__ */
#elif defined(_MGRM_STANDALONE)
static inline void lock_zi_for_change (const ZORDERINFO* zi) { }
static inline void unlock_zi_for_change (const ZORDERINFO* zi) { }
static inline void lock_zi_for_read (const ZORDERINFO* zi) { }
static inline void unlock_zi_for_read (const ZORDERINFO* zi) { }
#else /* for procs */
/* NULL. see desktop-procs.c */
#endif /* _MGRM_THREADS */
@@ -564,7 +571,7 @@ void unlock_zi_for_read (const ZORDERINFO* zi) { }
static int RestrictControlRect(PMAINWIN pWin, RECT *minimal)
{
RECT rcMove;
int off_x = 0, off_y = 0;
int off_x = 0, off_y = 0;
PCONTROL pCtrl = gui_Control((HWND)pWin);
PCONTROL pRoot = (PCONTROL)(pWin->pMainWin);
@@ -622,7 +629,11 @@ static int dskScrollMainWindow (PMAINWIN pWin, PSCROLLWINDOWINFO pswi)
//hdc = GetClientDC ((HWND)pWin);
hdc = get_valid_dc(pWin, TRUE);
#ifndef _MGSCHEMA_COMPOSITING
pcrc = kernel_GetGCRgnInfo ((HWND)pWin)->crgn.head;
#else
pcrc = NULL; // TODO
#endif
while (pcrc) {
RECT rcMove;
@@ -639,7 +650,7 @@ static int dskScrollMainWindow (PMAINWIN pWin, PSCROLLWINDOWINFO pswi)
if (pWin->dwExStyle & WS_EX_TRANSPARENT) {
/* set invalidate rect. */
InvalidateRect ((HWND)pWin, &rcMove, TRUE);
InvalidateRect ((HWND)pWin, &rcMove, TRUE);
inved = TRUE;
}
else {
@@ -658,7 +669,7 @@ static int dskScrollMainWindow (PMAINWIN pWin, PSCROLLWINDOWINFO pswi)
//ReleaseDC (hdc);
//BUGFIXED: we must update the secondaryDC to clientDC, to ensure
//the secondaryDC and clientDC are same (dongjunjie 2010/07/08)
if(pWin->pMainWin->secondaryDC){
if(pWin->pMainWin->secondaryDC) {
HDC real_dc = GetClientDC((HWND)pWin->pMainWin);
update_secondary_dc(pWin, hdc, real_dc, pswi->rc1, HT_CLIENT);
ReleaseDC (real_dc);
@@ -684,10 +695,14 @@ static int dskScrollMainWindow (PMAINWIN pWin, PSCROLLWINDOWINFO pswi)
}
prgn = CreateClipRgn();
#ifndef _MGSCHEMA_COMPOSITING
lock_zi_for_read (__mg_zorder_info);
CopyRegion(prgn, &kernel_GetGCRgnInfo((HWND)pWin)->crgn);
pcrc = prgn->head;
unlock_zi_for_read (__mg_zorder_info);
#else
pcrc = NULL; // TODO
#endif
while (pcrc) {
BOOL bNeedInvalidate = FALSE;
@@ -730,7 +745,7 @@ static int dskScrollMainWindow (PMAINWIN pWin, PSCROLLWINDOWINFO pswi)
*/
if(bNeedInvalidate)
{
InvalidateRect ((HWND)pWin, &rcInvalid, TRUE);
InvalidateRect ((HWND)pWin, &rcInvalid, TRUE);
rcInvalid = rcMove; //restore the invalidate area
bNeedInvalidate = FALSE; //resotre the inved value
inved = TRUE;
@@ -747,7 +762,7 @@ static int dskScrollMainWindow (PMAINWIN pWin, PSCROLLWINDOWINFO pswi)
if (bNeedInvalidate)
{
InvalidateRect ((HWND)pWin, &rcInvalid, TRUE);
InvalidateRect ((HWND)pWin, &rcInvalid, TRUE);
inved = TRUE;
}
@@ -867,6 +882,9 @@ void __mg_lock_recalc_gcrinfo (PDC pdc)
/*
* Init a window's global clipping region.
*/
#ifdef _MGSCHEMA_COMPOSITING
static inline void dskInitGCRInfo (PMAINWIN pWin) {}
#else
static void dskInitGCRInfo (PMAINWIN pWin)
{
RECT rcWin, rcScr, rcTemp;
@@ -884,6 +902,7 @@ static void dskInitGCRInfo (PMAINWIN pWin)
IntersectRect (&rcTemp, &rcWin, &rcScr);
SetClipRgn (&pWin->pGCRInfo->crgn, &rcTemp);
}
#endif /* _MGSCHEMA_COMPOSITING */
/*
* Init a window's invalid region.
@@ -2830,7 +2849,7 @@ def_paint_desktop (void* context, HDC dc_desktop, const RECT* inv_rc)
}
static void def_keyboard_handler(void* context, int message,
WPARAM wParam, LPARAM lParam)
WPARAM wParam, LPARAM lParam)
{
switch(message)
{
@@ -2863,7 +2882,7 @@ static void def_customize_desktop_menu (void* context, HMENU hmnu, int start_pos
}
static void def_mouse_handler(void* context, int message,
WPARAM wParam, LPARAM lParam)
WPARAM wParam, LPARAM lParam)
{
#ifdef _MGHAVE_MENU
int x, y;
@@ -2875,17 +2894,17 @@ static void def_mouse_handler(void* context, int message,
case MSG_DT_MOUSEMOVE:
case MSG_DT_RBUTTONDOWN:
case MSG_DT_RBUTTONDBLCLK:
break;
break;
case MSG_DT_RBUTTONUP:
{
x = LOSWORD (lParam);
y = HISWORD (lParam);
{
x = LOSWORD (lParam);
y = HISWORD (lParam);
TrackPopupMenu (sg_DesktopMenu, TPM_DEFAULT, x, y, HWND_DESKTOP);
TrackPopupMenu (sg_DesktopMenu, TPM_DEFAULT, x, y, HWND_DESKTOP);
break;
}
break;
}
}
#endif
}
@@ -2905,14 +2924,14 @@ static void def_desktop_menucmd_handler (void* context, int id)
static void def_deinit(void* context)
{
if(context) {
if (((DEF_CONTEXT *)context)->bg)
UnloadBitmap (((DEF_CONTEXT *)context)->bg);
if(context) {
if (((DEF_CONTEXT *)context)->bg)
UnloadBitmap (((DEF_CONTEXT *)context)->bg);
#if defined(_MGRM_THREADS) || defined(_MGRM_STANDALONE)
free(context);
free(context);
#endif
}
}
return;
}
@@ -3048,22 +3067,22 @@ static void *dt_context;
DESKTOPOPS* GUIAPI SetCustomDesktopOperationSet (DESKTOPOPS* usr_dsk_ops)
{
DESKTOPOPS *tmp_ops = NULL;
DESKTOPOPS *tmp_ops = NULL;
if (usr_dsk_ops == NULL) {
return dsk_ops;
}
return dsk_ops;
}
if (dsk_ops->deinit) {
dsk_ops->deinit(dt_context);
}
if (dsk_ops->deinit) {
dsk_ops->deinit(dt_context);
}
if (usr_dsk_ops->init) {
dt_context = usr_dsk_ops->init();
}
if (usr_dsk_ops->init) {
dt_context = usr_dsk_ops->init();
}
tmp_ops = dsk_ops;
dsk_ops = usr_dsk_ops;
tmp_ops = dsk_ops;
dsk_ops = usr_dsk_ops;
SendMessage(HWND_DESKTOP, MSG_ERASEDESKTOP, 0, 0);