Ros-diffs March 2011

ros-diffs@reactos.org

21 participants
276 discussions

[tkreuzer] 50956: [USER32] Patch by Thomas Faber: When the Edit receives WM_KILLFOCUS, it will notify its parent (the ListView) of losing focus, which in turn will send WM_CLOSE to destroy the edit...
by tkreuzer＠svn.reactos.org 02 Mar '11

02 Mar '11

Author: tkreuzer Date: Wed Mar 2 13:23:13 2011 New Revision: 50956 URL: http://svn.reactos.org/svn/reactos?rev=50956&view=rev Log: [USER32] Patch by Thomas Faber: When the Edit receives WM_KILLFOCUS, it will notify its parent (the ListView) of losing focus, which in turn will send WM_CLOSE to destroy the edit control. This will cause the edit to receive WM_DESTROY and free the EDITSTATE. When control returns to the WM_KILLFOCUS handler, this would call EDIT_UnlockBuffer on the now invalid EDITSTATE. Fix this by checking the validity of the EDITSTATE before calling EDIT_UnlockBuffer. Fixes explorer crash, when cancelling file renaming. See issue #5895 for more details. Modified: trunk/reactos/dll/win32/user32/controls/edit.c Modified: trunk/reactos/dll/win32/user32/controls/edit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/controls/… ============================================================================== --- trunk/reactos/dll/win32/user32/controls/edit.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/user32/controls/edit.c [iso-8859-1] Wed Mar 2 13:23:13 2011 @@ -4721,7 +4721,7 @@ case WM_NCDESTROY: result = EDIT_WM_NCDestroy(es); - es = NULL; +// es = NULL; reactos #ifdef __REACTOS__ NtUserSetWindowFNID(hwnd, FNID_DESTROY); #endif @@ -5009,7 +5009,9 @@ break; } - if (IsWindow(hwnd) && es) EDIT_UnlockBuffer(es, FALSE); + /* reactos: check GetWindowLong in case es has been destroyed during processing */ + if (IsWindow(hwnd) && es && GetWindowLongPtrW(hwnd, 0)) + EDIT_UnlockBuffer(es, FALSE); TRACE("hwnd=%p msg=%x (%s) -- 0x%08lx\n", hwnd, msg, SPY_GetMsgName(msg, hwnd), result);

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[tkreuzer] 50955: [USER32] Sync edit.c with wine head.
by tkreuzer＠svn.reactos.org 02 Mar '11

02 Mar '11

Author: tkreuzer Date: Wed Mar 2 13:13:10 2011 New Revision: 50955 URL: http://svn.reactos.org/svn/reactos?rev=50955&view=rev Log: [USER32] Sync edit.c with wine head. Modified: trunk/reactos/dll/win32/user32/controls/edit.c trunk/reactos/dll/win32/user32/include/user32p.h Modified: trunk/reactos/dll/win32/user32/controls/edit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/controls/… ============================================================================== --- trunk/reactos/dll/win32/user32/controls/edit.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/user32/controls/edit.c [iso-8859-1] Wed Mar 2 13:13:10 2011 @@ -426,8 +426,8 @@ /* The buffer has been expanded, create a new line and insert it into the link list */ LINEDEF *new_line = HeapAlloc(GetProcessHeap(), 0, sizeof(LINEDEF)); - if (new_line == NULL) - break; + if (new_line == NULL) // reactos r33509 + break; // reactos r33509 new_line->next = previous_line->next; previous_line->next = new_line; current_line = new_line; @@ -1109,8 +1109,7 @@ if(textA) { HLOCAL hloc32W_new; - UINT countW_new = MultiByteToWideChar(CP_ACP, 0, textA, countA, NULL, 0); - TRACE("%d bytes translated to %d WCHARs\n", countA, countW_new); + UINT countW_new = MultiByteToWideChar(CP_ACP, 0, textA, -1, NULL, 0); if(countW_new > es->buffer_size + 1) { UINT alloc_size = ROUND_TO_GROW(countW_new * sizeof(WCHAR)); @@ -1125,14 +1124,11 @@ else WARN("FAILED! Will synchronize partially\n"); } + es->text = LocalLock(es->hloc32W); + MultiByteToWideChar(CP_ACP, 0, textA, -1, es->text, es->buffer_size + 1); + LocalUnlock(es->hloc32A); } - /*TRACE("Locking 32-bit UNICODE buffer\n");*/ - es->text = LocalLock(es->hloc32W); - if(textA) - { - MultiByteToWideChar(CP_ACP, 0, textA, countA, es->text, es->buffer_size + 1); - LocalUnlock(es->hloc32A); - } + else es->text = LocalLock(es->hloc32W); } if(es->flags & EF_APP_HAS_HANDLE) text_buffer_changed(es); es->lock_count++; @@ -1165,7 +1161,6 @@ if (force || (es->lock_count == 1)) { if (es->hloc32W) { - CHAR *textA = NULL; // ReactOS hacked! UINT countA = 0; UINT countW = get_text_length(es) + 1; @@ -1190,13 +1185,9 @@ else WARN("FAILED! Will synchronize partially\n"); } - textA = LocalLock(es->hloc32A); - } - - if(textA) - { - WideCharToMultiByte(CP_ACP, 0, es->text, countW, textA, countA, NULL, NULL); - LocalUnlock(es->hloc32A); + WideCharToMultiByte(CP_ACP, 0, es->text, countW, + LocalLock(es->hloc32A), countA, NULL, NULL); + LocalUnlock(es->hloc32A); } LocalUnlock(es->hloc32W); @@ -2799,11 +2790,11 @@ es->tabs = NULL; else { es->tabs = HeapAlloc(GetProcessHeap(), 0, count * sizeof(INT)); - if (es->tabs == NULL) + if (es->tabs == NULL) // reactos r33503 { es->tabs_count = 0; return FALSE; - } + } // reactos r33503 memcpy(es->tabs, tabs, count * sizeof(INT)); } return TRUE; @@ -2847,8 +2838,8 @@ ulength = strlenW(es->undo_text); utext = HeapAlloc(GetProcessHeap(), 0, (ulength + 1) * sizeof(WCHAR)); - if (utext == NULL) - return FALSE; + if (utext == NULL) // reactos r33503 + return FALSE; // reactos r33503 strcpyW(utext, es->undo_text); @@ -2877,7 +2868,7 @@ * controls without ES_WANTRETURN would attempt to detect whether it is inside * a dialog box or not. */ -static BOOL EDIT_IsInsideDialog(EDITSTATE *es) +static inline BOOL EDIT_IsInsideDialog(EDITSTATE *es) { return (es->flags & EF_DIALOGMODE); } @@ -3109,11 +3100,7 @@ */ static void EDIT_WM_ContextMenu(EDITSTATE *es, INT x, INT y) { -#ifdef __REACTOS__ - HMENU menu = LoadMenuA(User32Instance, "EDITMENU"); -#else HMENU menu = LoadMenuA(user32_module, "EDITMENU"); -#endif HMENU popup = GetSubMenu(menu, 0); UINT start = es->selection_start; UINT end = es->selection_end; @@ -3144,6 +3131,10 @@ y = rc.top + (rc.bottom - rc.top) / 2; } + if (!(es->flags & EF_FOCUSED)) + SetFocus(es->hwndSelf); + +#ifdef __REACTOS__ selectedItem = TrackPopupMenu(popup, TPM_LEFTALIGN | TPM_RIGHTBUTTON | TPM_RETURNCMD, x, y, 0, es->hwndSelf, NULL); // Added see Revision 43925 comments. switch (selectedItem) { @@ -3170,7 +3161,7 @@ ERR("unknown menu item, please report\n"); break; } - +#endif DestroyMenu(menu); } @@ -3682,7 +3673,7 @@ EDIT_UpdateText(es, NULL, TRUE); if (es->flags & EF_FOCUSED) { DestroyCaret(); - CreateCaret(es->hwndSelf, 0, 2, es->line_height); + CreateCaret(es->hwndSelf, 0, 1, es->line_height); EDIT_SetCaretPos(es, es->selection_end, es->flags & EF_AFTER_WRAP); ShowCaret(es->hwndSelf); @@ -4428,10 +4419,10 @@ /********************************************************************* * - * WM_DESTROY - * - */ -static LRESULT EDIT_WM_Destroy(EDITSTATE *es) + * WM_NCDESTROY + * + */ +static LRESULT EDIT_WM_NCDestroy(EDITSTATE *es) { LINEDEF *pc, *pp; @@ -4472,8 +4463,7 @@ * The messages are in the order of the actual integer values * (which can be found in include/windows.h) */ -LRESULT WINAPI EditWndProc_common( HWND hwnd, UINT msg, - WPARAM wParam, LPARAM lParam, BOOL unicode ) +LRESULT WINAPI EditWndProc_common( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, BOOL unicode ) { EDITSTATE *es = (EDITSTATE *)GetWindowLongPtrW( hwnd, 0 ); LRESULT result = 0; @@ -4495,7 +4485,7 @@ if (!es && msg != WM_NCCREATE) return DefWindowProcT(hwnd, msg, wParam, lParam, unicode); - if (es && (msg != WM_DESTROY)) EDIT_LockBuffer(es); + if (es && (msg != WM_NCDESTROY)) EDIT_LockBuffer(es); switch (msg) { case EM_GETSEL: @@ -4570,13 +4560,9 @@ break; /* these messages missing from specs */ - case WM_USER+15: case 0x00bf: - case WM_USER+16: case 0x00c0: - case WM_USER+19: case 0x00c3: - case WM_USER+26: case 0x00ca: FIXME("undocumented message 0x%x, please report\n", msg); result = DefWindowProcW(hwnd, msg, wParam, lParam); @@ -4733,8 +4719,8 @@ result = EDIT_WM_NCCreate(hwnd, (LPCREATESTRUCTW)lParam, unicode); break; - case WM_DESTROY: - result = EDIT_WM_Destroy(es); + case WM_NCDESTROY: + result = EDIT_WM_NCDestroy(es); es = NULL; #ifdef __REACTOS__ NtUserSetWindowFNID(hwnd, FNID_DESTROY); @@ -5058,10 +5044,10 @@ CS_DBLCLKS | CS_PARENTDC, /* style */ EditWndProcA, /* procA */ EditWndProcW, /* procW */ -#ifdef _WIN64 +#ifndef _WIN64 + sizeof(EDITSTATE *) + sizeof(WORD), /* extra */ +#else sizeof(EDITSTATE *), /* extra */ -#else - sizeof(EDITSTATE *) + sizeof(WORD), /* extra */ #endif IDC_IBEAM, /* cursor */ 0 /* brush */ Modified: trunk/reactos/dll/win32/user32/include/user32p.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/include/u… ============================================================================== --- trunk/reactos/dll/win32/user32/include/user32p.h [iso-8859-1] (original) +++ trunk/reactos/dll/win32/user32/include/user32p.h [iso-8859-1] Wed Mar 2 13:13:10 2011 @@ -106,6 +106,7 @@ /* Internal Thread Data */ extern HINSTANCE User32Instance; +#define user32_module User32Instance extern HINSTANCE hImmInstance; /* Critical Section*/

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[fireball] 50954: [RTL/PATH] - Update path.c code to Wine 1.3.14. Fixes a buffer overwrite happening in RtlDosSearchPath_U() when invoked by "shell32_winetest.exe shlexec". - RtlDosPathNameToNtPath...
by fireball＠svn.reactos.org 02 Mar '11

02 Mar '11

Author: fireball Date: Wed Mar 2 11:42:30 2011 New Revision: 50954 URL: http://svn.reactos.org/svn/reactos?rev=50954&view=rev Log: [RTL/PATH] - Update path.c code to Wine 1.3.14. Fixes a buffer overwrite happening in RtlDosSearchPath_U() when invoked by "shell32_winetest.exe shlexec". - RtlDosPathNameToNtPathName_U remains unsynced. - Author names added to the header of the file. See issue #5964 for more details. Modified: trunk/reactos/lib/rtl/path.c Modified: trunk/reactos/lib/rtl/path.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/rtl/path.c?rev=50954&r… ============================================================================== --- trunk/reactos/lib/rtl/path.c [iso-8859-1] (original) +++ trunk/reactos/lib/rtl/path.c [iso-8859-1] Wed Mar 2 11:42:30 2011 @@ -3,7 +3,9 @@ * PROJECT: ReactOS system libraries * FILE: lib/rtl/path.c * PURPOSE: Path and current directory functions - * PROGRAMMERS: + * PROGRAMMERS: Wine team + * Thomas Weidenmueller + * Gunnar Dalsnes */ /* INCLUDES *****************************************************************/ @@ -112,30 +114,24 @@ if (!_wcsicmp( dos_name, consoleW )) return MAKELONG( sizeof(conW), 4 * sizeof(WCHAR) ); /* 4 is length of \\.\ prefix */ return 0; + case RtlPathTypeDriveAbsolute: + case RtlPathTypeDriveRelative: + start = dos_name + 2; /* skip drive letter */ + break; default: + start = dos_name; break; } - end = dos_name + wcslen(dos_name) - 1; - while (end >= dos_name && *end == ':') end--; /* remove all trailing ':' */ - /* find start of file name */ - for (start = end; start >= dos_name; start--) - { - if (IS_PATH_SEPARATOR(start[0])) break; - /* check for ':' but ignore if before extension (for things like NUL:.txt) */ - if (start[0] == ':' && start[1] != '.') break; - } - start++; - - /* remove extension */ - if ((p = wcschr( start, '.' ))) - { - end = p - 1; - if (end >= dos_name && *end == ':') end--; /* remove trailing ':' before extension */ - } + for (p = start; *p; p++) if (IS_PATH_SEPARATOR(*p)) start = p + 1; + + /* truncate at extension and ':' */ + for (end = start; *end; end++) if (*end == '.' || *end == ':') break; + end--; + /* remove trailing spaces */ - while (end >= dos_name && *end == ' ') end--; + while (end >= start && *end == ' ') end--; /* now we have a potential device name between start and end, check it */ switch(end - start + 1) @@ -218,6 +214,8 @@ DPRINT("RtlSetCurrentDirectory %wZ\n", dir); + full.Buffer = NULL; + RtlAcquirePebLock (); cd = (PCURDIR)&NtCurrentPeb ()->ProcessParameters->CurrentDirectory.DosPath; @@ -287,16 +285,13 @@ } - /****************************************************************** - * collapse_path + * collapse_path * * Helper for RtlGetFullPathName_U. - * 1) Convert slashes into backslashes - * 2) Get rid of duplicate backslashes - * 3) Get rid of . and .. components in the path. - */ -static __inline void collapse_path( WCHAR *path, UINT mark ) + * Get rid of . and .. components in the path. + */ +void FORCEINLINE collapse_path( WCHAR *path, UINT mark ) { WCHAR *p, *next; @@ -469,9 +464,11 @@ tmp[1] = ':'; tmp[2] = '\\'; ins_str = tmp; + RtlFreeHeap(RtlGetProcessHeap(), 0, val.Buffer); break; default: DPRINT1("Unsupported status code\n"); + RtlFreeHeap(RtlGetProcessHeap(), 0, val.Buffer); break; } mark = 3; @@ -554,7 +551,7 @@ if (reqsize) memcpy(buffer, ins_str, reqsize); reqsize += deplen; - if (ins_str && ins_str != tmp && ins_str != cd->Buffer) + if (ins_str != tmp && ins_str != cd->Buffer) RtlFreeHeap(RtlGetProcessHeap(), 0, ins_str); collapse_path( buffer, mark ); @@ -614,10 +611,9 @@ if (reqsize > size) { LPWSTR tmp = RtlAllocateHeap(RtlGetProcessHeap(), 0, reqsize); - if (tmp == NULL) - return 0; + if (tmp == NULL) return 0; reqsize = get_full_path_helper(name, tmp, reqsize); - if (reqsize > size) /* it may have worked the second time */ + if (reqsize + sizeof(WCHAR) > size) /* it may have worked the second time */ { RtlFreeHeap(RtlGetProcessHeap(), 0, tmp); return reqsize + sizeof(WCHAR); @@ -799,77 +795,79 @@ /* * @implemented */ +/****************************************************************** + * RtlDosSearchPath_U + * + * Searches a file of name 'name' into a ';' separated list of paths + * (stored in paths) + * Doesn't seem to search elsewhere than the paths list + * Stores the result in buffer (file_part will point to the position + * of the file name in the buffer) + * FIXME: + * - how long shall the paths be ??? (MAX_PATH or larger with \\?\ constructs ???) + */ ULONG NTAPI -RtlDosSearchPath_U ( - PCWSTR sp, - PCWSTR name, - PCWSTR ext, - ULONG buf_sz, - WCHAR *buffer, - PWSTR *FilePart - ) -{ - ULONG Type; - ULONG Length = 0; - PWSTR full_name; - PWSTR wcs; - PCWSTR path; - - Type = RtlDetermineDosPathNameType_U (name); - - if (Type == 5) - { - Length = wcslen (sp); - Length += wcslen (name); - if (wcschr (name, L'.')) - ext = NULL; - if (ext != NULL) - Length += wcslen (ext); - - full_name = (WCHAR*)RtlAllocateHeap (RtlGetProcessHeap (), - 0, - (Length + 1) * sizeof(WCHAR)); - Length = 0; - if (full_name != NULL) - { - path = sp; - while (*path) - { - wcs = full_name; - while (*path && *path != L';') - *wcs++ = *path++; - if (*path) - path++; - if (wcs != full_name && *(wcs - 1) != L'\\') - *wcs++ = L'\\'; - wcscpy (wcs, name); - if (ext) - wcscat (wcs, ext); - if (RtlDoesFileExists_U (full_name)) - { - Length = RtlGetFullPathName_U (full_name, - buf_sz, - buffer, - FilePart); - break; - } - } - - RtlFreeHeap (RtlGetProcessHeap (), - 0, - full_name); - } - } - else if (RtlDoesFileExists_U (name)) - { - Length = RtlGetFullPathName_U (name, - buf_sz, - buffer, - FilePart); - } - - return Length; +RtlDosSearchPath_U(PCWSTR paths, + PCWSTR search, + PCWSTR ext, + ULONG buffer_size, + PWSTR buffer, + PWSTR* file_part) +{ + RTL_PATH_TYPE type = RtlDetermineDosPathNameType_U(search); + ULONG len = 0; + + if (type == RtlPathTypeRelative) + { + ULONG allocated = 0, needed, filelen; + WCHAR *name = NULL; + + filelen = 1 /* for \ */ + wcslen(search) + 1 /* \0 */; + + /* Windows only checks for '.' without worrying about path components */ + if (wcschr( search, '.' )) ext = NULL; + if (ext != NULL) filelen += wcslen(ext); + + while (*paths) + { + LPCWSTR ptr; + + for (needed = 0, ptr = paths; *ptr != 0 && *ptr++ != ';'; needed++); + if (needed + filelen > allocated) + { + if (!name) name = RtlAllocateHeap(RtlGetProcessHeap(), 0, + (needed + filelen) * sizeof(WCHAR)); + else + { + WCHAR *newname = RtlReAllocateHeap(RtlGetProcessHeap(), 0, name, + (needed + filelen) * sizeof(WCHAR)); + if (!newname) RtlFreeHeap(RtlGetProcessHeap(), 0, name); + name = newname; + } + if (!name) return 0; + allocated = needed + filelen; + } + memmove(name, paths, needed * sizeof(WCHAR)); + /* append '\\' if none is present */ + if (needed > 0 && name[needed - 1] != '\\') name[needed++] = '\\'; + wcscpy(&name[needed], search); + if (ext) wcscat(&name[needed], ext); + if (RtlDoesFileExists_U(name)) + { + len = RtlGetFullPathName_U(name, buffer_size, buffer, file_part); + break; + } + paths = ptr; + } + RtlFreeHeap(RtlGetProcessHeap(), 0, name); + } + else if (RtlDoesFileExists_U(search)) + { + len = RtlGetFullPathName_U(search, buffer_size, buffer, file_part); + } + + return len; } @@ -881,10 +879,9 @@ { UNICODE_STRING NtFileName; OBJECT_ATTRIBUTES Attr; - FILE_BASIC_INFORMATION Info; + FILE_BASIC_INFORMATION Info; NTSTATUS Status; CURDIR CurDir; - if (!RtlDosPathNameToNtPathName_U (FileName, &NtFileName, @@ -905,7 +902,7 @@ Status = ZwQueryAttributesFile (&Attr, &Info); - RtlFreeUnicodeString(&NtFileName); + RtlFreeUnicodeString(&NtFileName); if (NT_SUCCESS(Status) ||

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[tkreuzer] 50953: [USER32] Go back to use of SetWindowLongW instead of GetWindowLongPtrW for GWL_STYLE to reduce diff to wine code.
by tkreuzer＠svn.reactos.org 02 Mar '11

02 Mar '11

Author: tkreuzer Date: Wed Mar 2 11:05:51 2011 New Revision: 50953 URL: http://svn.reactos.org/svn/reactos?rev=50953&view=rev Log: [USER32] Go back to use of SetWindowLongW instead of GetWindowLongPtrW for GWL_STYLE to reduce diff to wine code. Modified: trunk/reactos/dll/win32/user32/controls/edit.c Modified: trunk/reactos/dll/win32/user32/controls/edit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/controls/… ============================================================================== --- trunk/reactos/dll/win32/user32/controls/edit.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/user32/controls/edit.c [iso-8859-1] Wed Mar 2 11:05:51 2011 @@ -2771,13 +2771,13 @@ if (es->password_char == c) return; - style = GetWindowLongPtrW( es->hwndSelf, GWL_STYLE ); + style = GetWindowLongW( es->hwndSelf, GWL_STYLE ); es->password_char = c; if (c) { - SetWindowLongPtrW( es->hwndSelf, GWL_STYLE, style | ES_PASSWORD ); + SetWindowLongW( es->hwndSelf, GWL_STYLE, style | ES_PASSWORD ); es->style |= ES_PASSWORD; } else { - SetWindowLongPtrW( es->hwndSelf, GWL_STYLE, style & ~ES_PASSWORD ); + SetWindowLongW( es->hwndSelf, GWL_STYLE, style & ~ES_PASSWORD ); es->style &= ~ES_PASSWORD; } EDIT_UpdateText(es, NULL, TRUE); @@ -3930,7 +3930,7 @@ case SB_THUMBPOSITION: TRACE("SB_THUMBPOSITION %d\n", pos); es->flags &= ~EF_HSCROLL_TRACK; - if(GetWindowLongPtrW( es->hwndSelf, GWL_STYLE ) & WS_HSCROLL) + if(GetWindowLongW( es->hwndSelf, GWL_STYLE ) & WS_HSCROLL) dx = pos - es->x_offset; else { @@ -3960,7 +3960,7 @@ case EM_GETTHUMB: /* this one is used by NT notepad */ { LRESULT ret; - if(GetWindowLongPtrW( es->hwndSelf, GWL_STYLE ) & WS_HSCROLL) + if(GetWindowLongW( es->hwndSelf, GWL_STYLE ) & WS_HSCROLL) ret = GetScrollPos(es->hwndSelf, SB_HORZ); else { @@ -4083,7 +4083,7 @@ case EM_GETTHUMB: /* this one is used by NT notepad */ { LRESULT ret; - if(GetWindowLongPtrW( es->hwndSelf, GWL_STYLE ) & WS_VSCROLL) + if(GetWindowLongW( es->hwndSelf, GWL_STYLE ) & WS_VSCROLL) ret = GetScrollPos(es->hwndSelf, SB_VERT); else { @@ -4362,7 +4362,7 @@ if (lpcs->dwExStyle & WS_EX_CLIENTEDGE) es->style &= ~WS_BORDER; else if (es->style & WS_BORDER) - SetWindowLongPtrW(hwnd, GWL_STYLE, es->style & ~WS_BORDER); + SetWindowLongW(hwnd, GWL_STYLE, es->style & ~WS_BORDER); return TRUE; @@ -4666,12 +4666,12 @@ DWORD old_style = es->style; if (wParam) { - SetWindowLongPtrW( hwnd, GWL_STYLE, - GetWindowLongPtrW( hwnd, GWL_STYLE ) | ES_READONLY ); + SetWindowLongW( hwnd, GWL_STYLE, + GetWindowLongW( hwnd, GWL_STYLE ) | ES_READONLY ); es->style |= ES_READONLY; } else { - SetWindowLongPtrW( hwnd, GWL_STYLE, - GetWindowLongPtrW( hwnd, GWL_STYLE ) & ~ES_READONLY ); + SetWindowLongW( hwnd, GWL_STYLE, + GetWindowLongW( hwnd, GWL_STYLE ) & ~ES_READONLY ); es->style &= ~ES_READONLY; }

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[tkreuzer] 50952: [USER32] Revert a previous change that shouldn't have been comitted yet.
by tkreuzer＠svn.reactos.org 02 Mar '11

02 Mar '11

Author: tkreuzer Date: Wed Mar 2 10:57:56 2011 New Revision: 50952 URL: http://svn.reactos.org/svn/reactos?rev=50952&view=rev Log: [USER32] Revert a previous change that shouldn't have been comitted yet. Modified: trunk/reactos/dll/win32/user32/controls/edit.c Modified: trunk/reactos/dll/win32/user32/controls/edit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/controls/… ============================================================================== --- trunk/reactos/dll/win32/user32/controls/edit.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/user32/controls/edit.c [iso-8859-1] Wed Mar 2 10:57:56 2011 @@ -4472,7 +4472,8 @@ * The messages are in the order of the actual integer values * (which can be found in include/windows.h) */ -LRESULT EditWndProc_common( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, BOOL unicode ) +LRESULT WINAPI EditWndProc_common( HWND hwnd, UINT msg, + WPARAM wParam, LPARAM lParam, BOOL unicode ) { EDITSTATE *es = (EDITSTATE *)GetWindowLongPtrW( hwnd, 0 ); LRESULT result = 0;

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[tkreuzer] 50951: [FORMATTING] user32/edit.c: Sync formatting changes from wine head, removes some unneccessary casts, no code actual change.
by tkreuzer＠svn.reactos.org 02 Mar '11

02 Mar '11

Author: tkreuzer Date: Wed Mar 2 10:55:07 2011 New Revision: 50951 URL: http://svn.reactos.org/svn/reactos?rev=50951&view=rev Log: [FORMATTING] user32/edit.c: Sync formatting changes from wine head, removes some unneccessary casts, no code actual change. Modified: trunk/reactos/dll/win32/user32/controls/edit.c Modified: trunk/reactos/dll/win32/user32/controls/edit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/controls/… ============================================================================== --- trunk/reactos/dll/win32/user32/controls/edit.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/user32/controls/edit.c [iso-8859-1] Wed Mar 2 10:55:07 2011 @@ -1653,8 +1653,8 @@ /* Notification is done in EDIT_EM_LineScroll */ if(dy) { EDIT_EM_LineScroll(es, 0, dy); - return MAKELONG((SHORT)dy, (BOOL)TRUE); - } + return MAKELONG(dy, TRUE); + } } return (LRESULT)FALSE; @@ -3090,6 +3090,7 @@ } #endif + /********************************************************************* * * WM_CONTEXTMENU @@ -3238,14 +3239,14 @@ nEUI = 2; } - SendMessageW(hLBox, WM_KEYDOWN, (WPARAM)key, 0); + SendMessageW(hLBox, WM_KEYDOWN, key, 0); break; case WM_SYSKEYDOWN: /* Handle Alt+up/down arrows */ if (nEUI) SendMessageW(hCombo, CB_SHOWDROPDOWN, bDropped ? FALSE : TRUE, 0); else - SendMessageW(hLBox, WM_KEYDOWN, (WPARAM)VK_F4, 0); + SendMessageW(hLBox, WM_KEYDOWN, VK_F4, 0); break; } @@ -3359,17 +3360,17 @@ /* If the edit doesn't want the return send a message to the default object */ if(!(es->style & ES_MULTILINE) || !(es->style & ES_WANTRETURN)) { - DWORD dw; + DWORD dw; if (!EDIT_IsInsideDialog(es)) break; if (control) break; - dw = SendMessageW( es->hwndParent, DM_GETDEFID, 0, 0 ); + dw = SendMessageW(es->hwndParent, DM_GETDEFID, 0, 0); if (HIWORD(dw) == DC_HASDEFID) { HWND hwDefCtrl = GetDlgItem(es->hwndParent, LOWORD(dw)); if (hwDefCtrl) { - SendMessageW(es->hwndParent, WM_NEXTDLGCTL, (WPARAM)hwDefCtrl, (LPARAM)TRUE); + SendMessageW(es->hwndParent, WM_NEXTDLGCTL, (WPARAM)hwDefCtrl, TRUE); PostMessageW(hwDefCtrl, WM_KEYDOWN, VK_RETURN, 0); } } @@ -3384,7 +3385,7 @@ SendMessageW(es->hwndParent, WM_NEXTDLGCTL, shift, 0); break; } - return TRUE; + return TRUE; } @@ -3839,7 +3840,7 @@ if (EDIT_CheckCombo(es, WM_SYSKEYDOWN, key)) return 0; } - return DefWindowProcW(es->hwndSelf, WM_SYSKEYDOWN, (WPARAM)key, (LPARAM)key_data); + return DefWindowProcW(es->hwndSelf, WM_SYSKEYDOWN, key, key_data); } @@ -3970,10 +3971,10 @@ TRACE("EM_GETTHUMB: returning %ld\n", ret); return ret; } - case EM_LINESCROLL: - TRACE("EM_LINESCROLL16\n"); - dx = pos; - break; + case EM_LINESCROLL: + TRACE("EM_LINESCROLL16\n"); + dx = pos; + break; default: ERR("undocumented WM_HSCROLL action %d (0x%04x), please report\n", @@ -4094,7 +4095,7 @@ return ret; } case EM_LINESCROLL: - TRACE("EM_LINESCROLL16 %d\n", pos); + TRACE("EM_LINESCROLL %d\n", pos); dy = pos; break; @@ -4121,7 +4122,7 @@ static LRESULT EDIT_EM_GetThumb(EDITSTATE *es) { return MAKELONG(EDIT_WM_VScroll(es, EM_GETTHUMB, 0), - EDIT_WM_HScroll(es, EM_GETTHUMB, 0)); + EDIT_WM_HScroll(es, EM_GETTHUMB, 0)); } @@ -4366,12 +4367,12 @@ return TRUE; cleanup: - SetWindowLongPtrW(es->hwndSelf, 0, 0); - HeapFree(GetProcessHeap(), 0, es->first_line_def); - HeapFree(GetProcessHeap(), 0, es->undo_text); - if (es->hloc32W) LocalFree(es->hloc32W); - HeapFree(GetProcessHeap(), 0, es); - return FALSE; + SetWindowLongPtrW(es->hwndSelf, 0, 0); + HeapFree(GetProcessHeap(), 0, es->first_line_def); + HeapFree(GetProcessHeap(), 0, es->undo_text); + if (es->hloc32W) LocalFree(es->hloc32W); + HeapFree(GetProcessHeap(), 0, es); + return FALSE; } @@ -4448,8 +4449,8 @@ pc = pp; } - SetWindowLongPtrW( es->hwndSelf, 0, 0 ); - HeapFree(GetProcessHeap(), 0, es->undo_text); + SetWindowLongPtrW( es->hwndSelf, 0, 0 ); + HeapFree(GetProcessHeap(), 0, es->undo_text); HeapFree(GetProcessHeap(), 0, es); return 0; @@ -4471,8 +4472,7 @@ * The messages are in the order of the actual integer values * (which can be found in include/windows.h) */ -LRESULT WINAPI EditWndProc_common( HWND hwnd, UINT msg, - WPARAM wParam, LPARAM lParam, BOOL unicode ) +LRESULT EditWndProc_common( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, BOOL unicode ) { EDITSTATE *es = (EDITSTATE *)GetWindowLongPtrW( hwnd, 0 ); LRESULT result = 0; @@ -4595,8 +4595,8 @@ { LPSTR textA = (LPSTR)lParam; INT countW = MultiByteToWideChar(CP_ACP, 0, textA, -1, NULL, 0); - if(!(textW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR)))) break; - MultiByteToWideChar(CP_ACP, 0, textA, -1, textW, countW); + if (!(textW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR)))) break; + MultiByteToWideChar(CP_ACP, 0, textA, -1, textW, countW); } EDIT_EM_ReplaceSel(es, (BOOL)wParam, textW, TRUE, TRUE); @@ -4908,7 +4908,7 @@ break; case WM_MBUTTONDOWN: - result = EDIT_WM_MButtonDown(es); + result = EDIT_WM_MButtonDown(es); break; case WM_MOUSEMOVE: @@ -4985,8 +4985,8 @@ } break; - - /* IME messages to make the edit control IME aware */ + + /* IME messages to make the edit control IME aware */ case WM_IME_SETCONTEXT: break;

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[jgardou] 50950: [GDI32_APITESTS] - Test behaviour of SetDIBits for 1bpp bitmaps. - Add small test to GetPixel just to verify that SetDIBits doesn't say BS.
by jgardou＠svn.reactos.org 02 Mar '11

02 Mar '11

Author: jgardou Date: Wed Mar 2 01:15:10 2011 New Revision: 50950 URL: http://svn.reactos.org/svn/reactos?rev=50950&view=rev Log: [GDI32_APITESTS] - Test behaviour of SetDIBits for 1bpp bitmaps. - Add small test to GetPixel just to verify that SetDIBits doesn't say BS. Added: trunk/rostests/apitests/gdi32/GetPixel.c (with props) Modified: trunk/rostests/apitests/gdi32/CMakeLists.txt trunk/rostests/apitests/gdi32/SetDIBits.c trunk/rostests/apitests/gdi32/gdi32_apitest.rbuild trunk/rostests/apitests/gdi32/testlist.c Modified: trunk/rostests/apitests/gdi32/CMakeLists.txt URL: http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/gdi32/CMakeLists… ============================================================================== --- trunk/rostests/apitests/gdi32/CMakeLists.txt [iso-8859-1] (original) +++ trunk/rostests/apitests/gdi32/CMakeLists.txt [iso-8859-1] Wed Mar 2 01:15:10 2011 @@ -34,6 +34,7 @@ GetCurrentObject.c GetDIBits.c GetObject.c + GetPixel.c GetStockObject.c GetTextExtentExPoint.c GetTextFace.c Added: trunk/rostests/apitests/gdi32/GetPixel.c URL: http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/gdi32/GetPixel.c… ============================================================================== --- trunk/rostests/apitests/gdi32/GetPixel.c (added) +++ trunk/rostests/apitests/gdi32/GetPixel.c [iso-8859-1] Wed Mar 2 01:15:10 2011 @@ -1,0 +1,39 @@ +/* + * PROJECT: ReactOS api tests + * LICENSE: GPL - See COPYING in the top level directory + * PURPOSE: Test for SetDIBits + * PROGRAMMERS: Jérôme Gardou + */ + +#include <stdio.h> +#include <wine/test.h> +#include <windows.h> + + +void Test_GetPixel_1bpp() +{ + HDC hdc; + HBITMAP hbmp; + char buffer[] = {0x80, 0x0}; + COLORREF color; + + hbmp = CreateBitmap(2,1,1,1,buffer); + ok(hbmp != NULL, "Failed to create a monochrom bitmap...\n"); + hdc = CreateCompatibleDC(0); + hbmp = SelectObject(hdc, hbmp); + ok(hbmp != NULL, "Could not select the bitmap into the DC.\n"); + + color = GetPixel(hdc, 0, 0); + ok(color == 0xFFFFFF, "Wrong color at 0,0 : 0x%08x\n", (UINT)color); + color = GetPixel(hdc, 1, 0); + ok(color == 0, "Wrong color at 1,0 : 0x%08x\n", (UINT)color); + + hbmp = SelectObject(hdc, hbmp); + DeleteObject(hbmp); + DeleteDC(hdc); +} + +START_TEST(GetPixel) +{ + Test_GetPixel_1bpp(); +} Propchange: trunk/rostests/apitests/gdi32/GetPixel.c ------------------------------------------------------------------------------ svn:eol-style = native Modified: trunk/rostests/apitests/gdi32/SetDIBits.c URL: http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/gdi32/SetDIBits.… ============================================================================== --- trunk/rostests/apitests/gdi32/SetDIBits.c [iso-8859-1] (original) +++ trunk/rostests/apitests/gdi32/SetDIBits.c [iso-8859-1] Wed Mar 2 01:15:10 2011 @@ -50,7 +50,94 @@ DeleteObject(hbmp); } +void Test_SetDIBits_1bpp() +{ + char buffer[sizeof(BITMAPINFOHEADER)+2*sizeof(RGBQUAD)]; + HDC hdc; + BITMAPINFO* pBMI = (BITMAPINFO*)buffer; + char bits1bpp[] = {0x80, 0, 0, 0}; + HBITMAP hbmp; + int ret; + COLORREF color; + + hdc = CreateCompatibleDC(0); + if(!hdc) + { + trace("No device contexr !?\n"); + return; + } + + ZeroMemory(buffer, sizeof(buffer)); + + pBMI->bmiHeader.biSize=sizeof(BITMAPINFOHEADER); + pBMI->bmiHeader.biWidth=2; + pBMI->bmiHeader.biHeight=1; + pBMI->bmiHeader.biPlanes=1; + pBMI->bmiHeader.biBitCount=1; + pBMI->bmiHeader.biCompression=BI_RGB; + pBMI->bmiHeader.biSizeImage=0; + pBMI->bmiHeader.biXPelsPerMeter=0; + pBMI->bmiHeader.biYPelsPerMeter=0; + pBMI->bmiHeader.biClrUsed=2; + pBMI->bmiHeader.biClrImportant=0; + pBMI->bmiColors[0].rgbBlue = 0xFF; + pBMI->bmiColors[0].rgbGreen = 0xFF; + pBMI->bmiColors[0].rgbRed = 0xFF; + + hbmp = CreateBitmap(2, 1, 1, 1, NULL); + ok(hbmp!=NULL, "Failed to create a monochrome bitmap\n"); + + ret = SetDIBits(NULL, hbmp, 0, 1, bits1bpp, pBMI, DIB_RGB_COLORS); + ok(ret == 1, "Copied %i scanlines\n", ret); + + hbmp = SelectObject(hdc, hbmp); + ok(hbmp != NULL, "Could not select the bitmap into the context.\n"); + color = GetPixel(hdc, 0,0); + ok(color == 0, "Wrong color at 0,0 : 0x%08x\n", (UINT)color); + color = GetPixel(hdc, 1,0); + ok(color == 0xFFFFFF, "Wrong color at 1,0 : 0x%08x\n", (UINT)color); + + hbmp = SelectObject(hdc, hbmp); + + /* Try something else than 0xFFFFFF */ + pBMI->bmiColors[0].rgbBlue = 0xFF; + pBMI->bmiColors[0].rgbGreen = 0; + pBMI->bmiColors[0].rgbRed = 0; + + ret = SetDIBits(NULL, hbmp, 0, 1, bits1bpp, pBMI, DIB_RGB_COLORS); + ok(ret == 1, "Copied %i scanlines\n", ret); + + hbmp = SelectObject(hdc, hbmp); + ok(hbmp != NULL, "Could not select the bitmap into the context.\n"); + color = GetPixel(hdc, 0,0); + ok(color == 0, "Wrong color at 0,0 : 0x%08x\n", (UINT)color); + color = GetPixel(hdc, 1,0); + ok(color == 0xFFFFFF, "Wrong color at 1,0 : 0x%08x\n", (UINT)color); + + hbmp = SelectObject(hdc, hbmp); + + /* Special : try 0 */ + pBMI->bmiColors[0].rgbBlue = 0; + pBMI->bmiColors[0].rgbGreen = 0; + pBMI->bmiColors[0].rgbRed = 0; + + ret = SetDIBits(NULL, hbmp, 0, 1, bits1bpp, pBMI, DIB_RGB_COLORS); + ok(ret == 1, "Copied %i scanlines\n", ret); + + hbmp = SelectObject(hdc, hbmp); + ok(hbmp != NULL, "Could not select the bitmap into the context.\n"); + color = GetPixel(hdc, 0,0); + ok(color == 0, "Wrong color at 0,0 : 0x%08x\n", (UINT)color); + color = GetPixel(hdc, 1,0); + ok(color == 0xFFFFFF, "Wrong color at 1,0 : 0x%08x\n", (UINT)color); + + hbmp = SelectObject(hdc, hbmp); + DeleteObject(hbmp); + DeleteDC(hdc); +} + START_TEST(SetDIBits) { Test_SetDIBits(); + Test_SetDIBits_1bpp(); } Modified: trunk/rostests/apitests/gdi32/gdi32_apitest.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/gdi32/gdi32_apit… ============================================================================== --- trunk/rostests/apitests/gdi32/gdi32_apitest.rbuild [iso-8859-1] (original) +++ trunk/rostests/apitests/gdi32/gdi32_apitest.rbuild [iso-8859-1] Wed Mar 2 01:15:10 2011 @@ -41,6 +41,7 @@ <file>GetCurrentObject.c</file> <file>GetDIBits.c</file> <file>GetObject.c</file> + <file>GetPixel.c</file> <file>GetStockObject.c</file> <file>GetTextExtentExPoint.c</file> <file>GetTextFace.c</file> Modified: trunk/rostests/apitests/gdi32/testlist.c URL: http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/gdi32/testlist.c… ============================================================================== --- trunk/rostests/apitests/gdi32/testlist.c [iso-8859-1] (original) +++ trunk/rostests/apitests/gdi32/testlist.c [iso-8859-1] Wed Mar 2 01:15:10 2011 @@ -36,6 +36,7 @@ extern void func_GetClipRgn(void); extern void func_GetCurrentObject(void); extern void func_GetDIBits(void); +extern void func_GetPixel(void); extern void func_GetObject(void); extern void func_GetStockObject(void); extern void func_GetTextExtentExPoint(void); @@ -82,6 +83,7 @@ { "GetClipRgn", func_GetClipRgn }, { "GetCurrentObject", func_GetCurrentObject }, { "GetDIBits", func_GetDIBits }, + { "GetPixel", func_GetPixel }, { "GetObject", func_GetObject }, { "GetStockObject", func_GetStockObject }, { "GetTextExtentExPoint", func_GetTextExtentExPoint },

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[jgardou] 50949: [WIN32K] - in 1bpp bitmaps, 0 means white. Take that into in SetDIBits - fix a fixme in XLATEOBJ implementation - remove useless field from ROS_DCINFO Fixes fox audio player GUI :-...
by jgardou＠svn.reactos.org 02 Mar '11

02 Mar '11

Author: jgardou Date: Wed Mar 2 00:15:57 2011 New Revision: 50949 URL: http://svn.reactos.org/svn/reactos?rev=50949&view=rev Log: [WIN32K] - in 1bpp bitmaps, 0 means white. Take that into in SetDIBits - fix a fixme in XLATEOBJ implementation - remove useless field from ROS_DCINFO Fixes fox audio player GUI :-) Enjoy! Modified: trunk/reactos/subsystems/win32/win32k/eng/xlate.c trunk/reactos/subsystems/win32/win32k/include/dc.h trunk/reactos/subsystems/win32/win32k/include/palette.h trunk/reactos/subsystems/win32/win32k/objects/dibobj.c Modified: trunk/reactos/subsystems/win32/win32k/eng/xlate.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/en… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/eng/xlate.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/eng/xlate.c [iso-8859-1] Wed Mar 2 00:15:57 2011 @@ -418,9 +418,9 @@ else if (ppalSrc->flFlags & PAL_BITFIELDS) { PALETTE_vGetBitMasks(ppalSrc, &pexlo->ulRedMask); - pexlo->ulRedShift = CalculateShift(0xFF, pexlo->ulRedMask); - pexlo->ulGreenShift = CalculateShift(0xFF00, pexlo->ulGreenMask); - pexlo->ulBlueShift = CalculateShift(0xFF0000, pexlo->ulBlueMask); + pexlo->ulRedShift = CalculateShift(RGB(0xFF,0,0), pexlo->ulRedMask); + pexlo->ulGreenShift = CalculateShift(RGB(0,0xFF,0), pexlo->ulGreenMask); + pexlo->ulBlueShift = CalculateShift(RGB(0,0,0xFF), pexlo->ulBlueMask); pexlo->aulXlate[0] = EXLATEOBJ_iXlateShiftAndMask(pexlo, crSrcBackColor); } @@ -480,18 +480,12 @@ } else { - // FIXME: use PALETTE_ulGetNearest - EXLATEOBJ exloTmp = *pexlo; - exloTmp.xlo.pulXlate = exloTmp.aulXlate; - - pexlo->xlo.flXlate |= XO_TABLE; for (i = 0; i < pexlo->xlo.cEntries; i++) { ulColor = RGB(ppalSrc->IndexedColors[i].peRed, ppalSrc->IndexedColors[i].peGreen, ppalSrc->IndexedColors[i].peBlue); - pexlo->xlo.pulXlate[i] = - EXLATEOBJ_iXlateShiftAndMask(&exloTmp, ulColor); + pexlo->xlo.pulXlate[i] = PALETTE_ulGetNearestBitFieldsIndex(ppalDst, ulColor); } } } Modified: trunk/reactos/subsystems/win32/win32k/include/dc.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/include/dc.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/include/dc.h [iso-8859-1] Wed Mar 2 00:15:57 2011 @@ -55,9 +55,6 @@ HRGN hGCClipRgn; /* GC clip region (ClipRgn AND VisRgn) */ CLIPOBJ *CombinedClip; - - UNICODE_STRING DriverName; - } ROS_DC_INFO; typedef struct _DCLEVEL Modified: trunk/reactos/subsystems/win32/win32k/include/palette.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/include/palette.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/include/palette.h [iso-8859-1] Wed Mar 2 00:15:57 2011 @@ -81,6 +81,7 @@ INT FASTCALL PALETTE_GetObject(PPALETTE pGdiObject, INT cbCount, LPLOGBRUSH lpBuffer); ULONG NTAPI PALETTE_ulGetNearestPaletteIndex(PALETTE* ppal, ULONG iColor); ULONG NTAPI PALETTE_ulGetNearestIndex(PALETTE* ppal, ULONG iColor); +ULONG NTAPI PALETTE_ulGetNearestBitFieldsIndex(PALETTE* ppal, ULONG ulColor); VOID NTAPI PALETTE_vGetBitMasks(PPALETTE ppal, PULONG pulColors); PPALETTEENTRY FASTCALL ReturnSystemPalette (VOID); Modified: trunk/reactos/subsystems/win32/win32k/objects/dibobj.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/objects/dibobj.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/objects/dibobj.c [iso-8859-1] Wed Mar 2 00:15:57 2011 @@ -295,7 +295,8 @@ ptSrc.x = 0; ptSrc.y = 0; - EXLATEOBJ_vInitialize(&exlo, psurfSrc->ppal, psurfDst->ppal, 0, 0, 0); + /* 1bpp bitmaps have 0 for white, 1 for black */ + EXLATEOBJ_vInitialize(&exlo, psurfSrc->ppal, psurfDst->ppal, 0xFFFFFF, 0, 0); result = IntEngCopyBits(&psurfDst->SurfObj, &psurfSrc->SurfObj,

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[jgardou] 50948: [WIN32K] - only lock DC if asked to in NtGdiSetDIBits.
by jgardou＠svn.reactos.org 01 Mar '11

01 Mar '11

Author: jgardou Date: Tue Mar 1 21:45:45 2011 New Revision: 50948 URL: http://svn.reactos.org/svn/reactos?rev=50948&view=rev Log: [WIN32K] - only lock DC if asked to in NtGdiSetDIBits. Modified: trunk/reactos/subsystems/win32/win32k/objects/dibobj.c Modified: trunk/reactos/subsystems/win32/win32k/objects/dibobj.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/objects/dibobj.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/objects/dibobj.c [iso-8859-1] Tue Mar 1 21:45:45 2011 @@ -336,7 +336,7 @@ CONST BITMAPINFO *bmi, UINT ColorUse) { - PDC Dc; + PDC Dc = NULL; INT Ret; NTSTATUS Status = STATUS_SUCCESS; @@ -364,21 +364,25 @@ return 0; } - Dc = DC_LockDc(hDC); - if (NULL == Dc) - { - EngSetLastError(ERROR_INVALID_HANDLE); - return 0; - } - if (Dc->dctype == DC_TYPE_INFO) - { - DC_UnlockDc(Dc); - return 0; + /* Lock DC if asked to */ + if(ColorUse == DIB_PAL_COLORS) + { + Dc = DC_LockDc(hDC); + if (NULL == Dc) + { + EngSetLastError(ERROR_INVALID_HANDLE); + return 0; + } + if (Dc->dctype == DC_TYPE_INFO) + { + DC_UnlockDc(Dc); + return 0; + } } Ret = IntSetDIBits(Dc, hBitmap, StartScan, ScanLines, Bits, bmi, ColorUse); - DC_UnlockDc(Dc); + if(Dc) DC_UnlockDc(Dc); return Ret; }

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[jgardou] 50947: [[GDI32_APITEST] - actually make a test, with == instead of =, relevant bits sets, good test value, etc.
by jgardou＠svn.reactos.org 01 Mar '11

01 Mar '11

Author: jgardou Date: Tue Mar 1 21:32:58 2011 New Revision: 50947 URL: http://svn.reactos.org/svn/reactos?rev=50947&view=rev Log: [[GDI32_APITEST] - actually make a test, with == instead of =, relevant bits sets, good test value, etc. Modified: trunk/rostests/apitests/gdi32/SetDIBits.c Modified: trunk/rostests/apitests/gdi32/SetDIBits.c URL: http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/gdi32/SetDIBits.… ============================================================================== --- trunk/rostests/apitests/gdi32/SetDIBits.c [iso-8859-1] (original) +++ trunk/rostests/apitests/gdi32/SetDIBits.c [iso-8859-1] Tue Mar 1 21:32:58 2011 @@ -15,7 +15,7 @@ char buffer[sizeof(BITMAPINFOHEADER)+2*sizeof(RGBQUAD)]; ULONG* dibBuffer; BITMAPINFO* pBMI = (BITMAPINFO*)buffer; - DWORD bits1bpp[2] = {0, 1}; + char bits1bpp[] = {0x80, 0, 0, 0}; HBITMAP hbmp; int ret; @@ -38,14 +38,14 @@ pBMI->bmiHeader.biBitCount = 1; pBMI->bmiColors[0].rgbBlue = 0xFF; - pBMI->bmiColors[0].rgbGreen = 0xFF; + pBMI->bmiColors[0].rgbGreen = 0; pBMI->bmiColors[0].rgbRed = 0xFF; ret = SetDIBits(NULL, hbmp, 0, 1, bits1bpp, pBMI, DIB_RGB_COLORS); ok(ret == 1, "Copied %i scanlines\n", ret); - ok(dibBuffer[0] = 0xFFFFFF, "Wrong color 0x%08x after SetDIBits\n", (unsigned int)dibBuffer[0]); - ok(dibBuffer[1] = 0xFFFFFF, "Wrong color 0x%08x after SetDIBits\n", (unsigned int)dibBuffer[1]); + ok(dibBuffer[0] == 0, "Wrong color 0x%08x after SetDIBits\n", (unsigned int)dibBuffer[0]); + ok(dibBuffer[1] == 0xFF00FF, "Wrong color 0x%08x after SetDIBits\n", (unsigned int)dibBuffer[1]); DeleteObject(hbmp); }

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