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user: Added fast 32->16 mapping for WM_COMPARE/DELETE/MEASURE/DRAWITEM.

This commit is contained in:
Alexandre Julliard 2006-05-26 13:54:57 +02:00
parent 611722a325
commit fbd368fc97
1 changed files with 69 additions and 77 deletions
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146
dlls/user/winproc.c
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@ -974,70 +974,6 @@ static INT WINPROC_MapMsg32ATo16( HWND hwnd, UINT msg32, WPARAM wParam32,
*plparam = MAKELPARAM( (HWND16)*plparam,
(WORD)msg32 - WM_CTLCOLORMSGBOX );
return 0;
case WM_COMPAREITEM:
{
COMPAREITEMSTRUCT *cis32 = (COMPAREITEMSTRUCT *)*plparam;
COMPAREITEMSTRUCT16 *cis = HeapAlloc( GetProcessHeap(), 0, sizeof(COMPAREITEMSTRUCT16));
if (!cis) return -1;
cis->CtlType = (UINT16)cis32->CtlType;
cis->CtlID = (UINT16)cis32->CtlID;
cis->hwndItem = HWND_16( cis32->hwndItem );
cis->itemID1 = (UINT16)cis32->itemID1;
cis->itemData1 = cis32->itemData1;
cis->itemID2 = (UINT16)cis32->itemID2;
cis->itemData2 = cis32->itemData2;
*plparam = MapLS( cis );
}
return 1;
case WM_DELETEITEM:
{
DELETEITEMSTRUCT *dis32 = (DELETEITEMSTRUCT *)*plparam;
DELETEITEMSTRUCT16 *dis = HeapAlloc( GetProcessHeap(), 0, sizeof(DELETEITEMSTRUCT16) );
if (!dis) return -1;
dis->CtlType = (UINT16)dis32->CtlType;
dis->CtlID = (UINT16)dis32->CtlID;
dis->itemID = (UINT16)dis32->itemID;
dis->hwndItem = (dis->CtlType == ODT_MENU) ? (HWND16)LOWORD(dis32->hwndItem)
: HWND_16( dis32->hwndItem );
dis->itemData = dis32->itemData;
*plparam = MapLS( dis );
}
return 1;
case WM_DRAWITEM:
{
DRAWITEMSTRUCT *dis32 = (DRAWITEMSTRUCT *)*plparam;
DRAWITEMSTRUCT16 *dis = HeapAlloc( GetProcessHeap(), 0, sizeof(DRAWITEMSTRUCT16) );
if (!dis) return -1;
dis->CtlType = (UINT16)dis32->CtlType;
dis->CtlID = (UINT16)dis32->CtlID;
dis->itemID = (UINT16)dis32->itemID;
dis->itemAction = (UINT16)dis32->itemAction;
dis->itemState = (UINT16)dis32->itemState;
dis->hwndItem = HWND_16( dis32->hwndItem );
dis->hDC = HDC_16(dis32->hDC);
dis->itemData = dis32->itemData;
dis->rcItem.left = dis32->rcItem.left;
dis->rcItem.top = dis32->rcItem.top;
dis->rcItem.right = dis32->rcItem.right;
dis->rcItem.bottom = dis32->rcItem.bottom;
*plparam = MapLS( dis );
}
return 1;
case WM_MEASUREITEM:
{
MEASUREITEMSTRUCT *mis32 = (MEASUREITEMSTRUCT *)*plparam;
MEASUREITEMSTRUCT16 *mis = HeapAlloc( GetProcessHeap(), 0, sizeof(*mis)+sizeof(LPARAM));
if (!mis) return -1;
mis->CtlType = (UINT16)mis32->CtlType;
mis->CtlID = (UINT16)mis32->CtlID;
mis->itemID = (UINT16)mis32->itemID;
mis->itemWidth = (UINT16)mis32->itemWidth;
mis->itemHeight = (UINT16)mis32->itemHeight;
mis->itemData = mis32->itemData;
*(LPARAM *)(mis + 1) = *plparam; /* Store the previous lParam */
*plparam = MapLS( mis );
}
return 1;
case WM_GETMINMAXINFO:
{
MINMAXINFO16 *mmi = HeapAlloc( GetProcessHeap(), 0, sizeof(*mmi) + sizeof(LPARAM) );
@ -1294,9 +1230,6 @@ static void WINPROC_UnmapMsg32ATo16( HWND hwnd, UINT msg, WPARAM wParam, LPARAM
UnMapLS( (SEGPTR)lParam16 );
break;
case LB_SETTABSTOPS:
case WM_COMPAREITEM:
case WM_DELETEITEM:
case WM_DRAWITEM:
{
void *ptr = MapSL( lParam16 );
UnMapLS( lParam16 );
@ -1344,16 +1277,6 @@ static void WINPROC_UnmapMsg32ATo16( HWND hwnd, UINT msg, WPARAM wParam, LPARAM
*((PUINT)(lParam)) = HIWORD(*result); /* FIXME: substract 1? */
break;
case WM_MEASUREITEM:
{
MEASUREITEMSTRUCT16 *mis = MapSL(lParam16);
MEASUREITEMSTRUCT *mis32 = *(MEASUREITEMSTRUCT **)(mis + 1);
mis32->itemWidth = mis->itemWidth;
mis32->itemHeight = mis->itemHeight;
UnMapLS( lParam16 );
HeapFree( GetProcessHeap(), 0, mis );
}
break;
case WM_GETMINMAXINFO:
{
MINMAXINFO16 *mmi = MapSL(lParam16);
@ -2357,6 +2280,75 @@ LRESULT WINPROC_CallProc32ATo16( winproc_callback16_t callback, HWND hwnd, UINT
UnMapLS( cs.szClass );
}
break;
case WM_COMPAREITEM:
{
COMPAREITEMSTRUCT *cis32 = (COMPAREITEMSTRUCT *)lParam;
COMPAREITEMSTRUCT16 cis;
cis.CtlType = cis32->CtlType;
cis.CtlID = cis32->CtlID;
cis.hwndItem = HWND_16( cis32->hwndItem );
cis.itemID1 = cis32->itemID1;
cis.itemData1 = cis32->itemData1;
cis.itemID2 = cis32->itemID2;
cis.itemData2 = cis32->itemData2;
lParam = MapLS( &cis );
ret = callback( HWND_16(hwnd), msg, wParam, lParam, result, arg );
UnMapLS( lParam );
}
break;
case WM_DELETEITEM:
{
DELETEITEMSTRUCT *dis32 = (DELETEITEMSTRUCT *)lParam;
DELETEITEMSTRUCT16 dis;
dis.CtlType = dis32->CtlType;
dis.CtlID = dis32->CtlID;
dis.itemID = dis32->itemID;
dis.hwndItem = (dis.CtlType == ODT_MENU) ? (HWND16)LOWORD(dis32->hwndItem)
: HWND_16( dis32->hwndItem );
dis.itemData = dis32->itemData;
lParam = MapLS( &dis );
ret = callback( HWND_16(hwnd), msg, wParam, lParam, result, arg );
UnMapLS( lParam );
}
break;
case WM_DRAWITEM:
{
DRAWITEMSTRUCT *dis32 = (DRAWITEMSTRUCT *)lParam;
DRAWITEMSTRUCT16 dis;
dis.CtlType = dis32->CtlType;
dis.CtlID = dis32->CtlID;
dis.itemID = dis32->itemID;
dis.itemAction = dis32->itemAction;
dis.itemState = dis32->itemState;
dis.hwndItem = HWND_16( dis32->hwndItem );
dis.hDC = HDC_16(dis32->hDC);
dis.itemData = dis32->itemData;
dis.rcItem.left = dis32->rcItem.left;
dis.rcItem.top = dis32->rcItem.top;
dis.rcItem.right = dis32->rcItem.right;
dis.rcItem.bottom = dis32->rcItem.bottom;
lParam = MapLS( &dis );
ret = callback( HWND_16(hwnd), msg, wParam, lParam, result, arg );
UnMapLS( lParam );
}
break;
case WM_MEASUREITEM:
{
MEASUREITEMSTRUCT *mis32 = (MEASUREITEMSTRUCT *)lParam;
MEASUREITEMSTRUCT16 mis;
mis.CtlType = mis32->CtlType;
mis.CtlID = mis32->CtlID;
mis.itemID = mis32->itemID;
mis.itemWidth = mis32->itemWidth;
mis.itemHeight = mis32->itemHeight;
mis.itemData = mis32->itemData;
lParam = MapLS( &mis );
ret = callback( HWND_16(hwnd), msg, wParam, lParam, result, arg );
UnMapLS( lParam );
mis32->itemWidth = mis.itemWidth;
mis32->itemHeight = mis.itemHeight;
}
break;
default:
{
UINT16 msg16;