December 2018 - Wine-bugs - list.winehq.org

[Bug 38136] New: Clickr: missing letters
by wine-bugs＠winehq.org 27 Aug '21

27 Aug '21

https://bugs.winehq.org/show_bug.cgi?id=38136 Bug ID: 38136 Summary: Clickr: missing letters Product: Wine Version: 1.7.37 Hardware: x86 OS: Linux Status: NEW Severity: minor Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: gyebro69(a)gmail.com Distribution: --- Created attachment 50854 --> https://bugs.winehq.org/attachment.cgi?id=50854 screenshot Some of the letters are missing from the high score table or when I choose to quit the game. Terminal output doesn't show anything related. Installing native d3dx9* libraries doesn't help. The problem doesn't exist with the CSMT patchset. Fedora 21 Nvidia binary drivers 340.76 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

2 7

[Bug 40862] New: Kingsoft Office 2012 displays a gray editor window with invisible text
by wine-bugs＠winehq.org 27 Aug '21

27 Aug '21

https://bugs.winehq.org/show_bug.cgi?id=40862 Bug ID: 40862 Summary: Kingsoft Office 2012 displays a gray editor window with invisible text Product: Wine Version: 1.9.12 Hardware: x86-64 URL: https://web.archive.org/web/20120712175400/http://www. kingsoftstore.com/download/office_suite_free_2012.exe OS: Linux Status: NEW Keywords: download Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: 00cpxxx(a)gmail.com Distribution: Debian After installed and opened (wps.exe) program displays a gray editor instead of white and anything you type cannot be seen, also changing the colors do not make then appear. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

2 6

[Bug 38010] New: VPython 6.11: python2.7.9 crashes when importing visual
by wine-bugs＠winehq.org 27 Aug '21

27 Aug '21

https://bugs.winehq.org/show_bug.cgi?id=38010 Bug ID: 38010 Summary: VPython 6.11: python2.7.9 crashes when importing visual Product: Wine Version: 1.6.1 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: ndj1959(a)gmail.com Distribution: --- Created attachment 50645 --> https://bugs.winehq.org/attachment.cgi?id=50645 this is the backtrace that wine gives you after the crash described in message body after a clean install of wine on centos 6 i386, then running python2.7.9 under wine, you try and import the main VPython library ("import visual as vs"), you get the Unhandled Page Fault message and the popup that "Wine has experience a serious problem with pythonw.exe", and it's game over. Interestingly (maybe) the terminal no longer echos input, and you have to close it and start again. I've attached the backtrace. The console output, since it's only one line, is pasted below (with all the err: and fixme: outputs as observed) I realise this doesn't qualify for submission under the "no dll overrides" rule, since there is a dll override in place. VPython requires you to install the windows python27.dll. Even so, I'll file the bug with the VPython developers too, and see what happens. [ndj-local(a)SUPPORT-LAP03 Downloads]$ wine ~/.wine/drive_c/Python27/python.exe err:xrandr:xrandr12_init_modes Output has no modes. err:xrandr:xrandr12_init_modes Output has no modes. err:xrandr:xrandr12_init_modes Output has no modes. err:xrandr:xrandr12_init_modes Output has no modes. err:xrandr:xrandr12_init_modes Output has no modes. Python 2.7.9 (default, Dec 10 2014, 12:24:55) [MSC v.1500 32 bit (Intel)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> import visual as vs wine: Unhandled page fault on read access to 0x00000000 at address 0x2eb88e3 (thread 0009), starting debugger... err:xrandr:xrandr12_init_modes Output has no modes. fixme:ole:RemUnknown_QueryInterface No interface for iid {00000019-0000-0000-c000-000000000046} [ndj-local(a)SUPPORT-LAP03 Downloads]$ -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

2 5

[Bug 31229] New: ChessBase 2009 Light help viewer crashes
by wine-bugs＠winehq.org 27 Aug '21

27 Aug '21

http://bugs.winehq.org/show_bug.cgi?id=31229 Bug #: 31229 Summary: ChessBase 2009 Light help viewer crashes Product: Wine Version: 1.5.8 Platform: x86 URL: http://www.chessbase.com/download/ OS/Version: Linux Status: NEW Keywords: download, regression Severity: normal Priority: P2 Component: mshtml AssignedTo: wine-bugs(a)winehq.org ReportedBy: gyebro69(a)gmail.com CC: jacek(a)codeweavers.com Classification: Unclassified Regression SHA1: 5fecc4896f81d4b373125c392e4e17faaa27e070 Created attachment 41020 --> http://bugs.winehq.org/attachment.cgi?id=41020 terminal output CBLightSetup.exe md5sum: a3a33ad834cad2630046758c5a1abf39 Steps to reproduce the problem: 1. Download and install the application. On the download page you need to select 'ChessBase Light 2009' from the drop-down product list. 2. Start the application with CBLight2009.exe and press <F1> to invoke the built-in help viewer. 3. Try to open the topic 'Introduction'...a crash happens here. It works in Wine 1.5.8, but not in the git version (wine-1.5.8-160-g8613d5e): 5fecc4896f81d4b373125c392e4e17faaa27e070 is the first bad commit commit 5fecc4896f81d4b373125c392e4e17faaa27e070 Author: Jacek Caban <jacek(a)codeweavers.com> Date: Thu Jul 12 14:26:13 2012 +0200 mshtml: Don't store outer window in nsChannelBSC. :040000 040000 92bfbd43d5e9d9c65d728a109c74113b0a7e410d 3450e34baaf21c071bd7d3c78ee98c088a49c136 M dlls Reverting the patch on wine-1.5.8-160-g8613d5e fixes the problem. Fedora 17 x86 gcc version 4.7.0 20120507 (Red Hat 4.7.0-5) (GCC) -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

2 5

[Bug 10790] New: RPG Maker XP 10.2a: Crashes when accessing menu bar/ HTML Help
by wine-bugs＠winehq.org 27 Aug '21

27 Aug '21

http://bugs.winehq.org/show_bug.cgi?id=10790 Summary: RPG Maker XP 10.2a: Crashes when accessing menu bar/HTML Help Product: Wine Version: 0.9.50. Platform: Other OS/Version: other Status: UNCONFIRMED Severity: normal Priority: P2 Component: wine-gui AssignedTo: wine-bugs(a)winehq.org ReportedBy: hen.asraf(a)gmail.com When trying to access the menu bar (i.e clicking "&File" or "&Help") the game crashes, with an error message saying: "Critical Error C0000005 at address 004749B5" Also, the program crashes when browsing the HTML Help (accessed by pressing [F1]), with an error message saying: "Critical Error C0000005 at address 00000000" A 30-day trial for the program can be downloaded here: http://www.enterbrain.co.jp/tkool/RPG_XP/eng/download.html (You must download RPG Maker XP and also the RGSS-RTP). -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching all bug changes.

2 5

[Bug 9615] New: RPG Maker: c0000005 exception when clicking menu bar
by wine-bugs＠winehq.org 27 Aug '21

27 Aug '21

http://bugs.winehq.org/show_bug.cgi?id=9615 Summary: RPG Maker: c0000005 exception when clicking menu bar Product: Wine Version: 0.9.44. Platform: Other OS/Version: other Status: UNCONFIRMED Severity: normal Priority: P2 Component: wine-binary AssignedTo: wine-bugs(a)winehq.org ReportedBy: nodisgod(a)yahoo.com After obtaining RPG Maker from (http://www.enterbrain.co.jp/tkool/RPG_XP/eng/download.html) I install it. I believe on 0.9.33 it seamlessly installed, but on latest 0.9.44, running the EXE produces help output for msiexec in terminal; I had to do wine msiexec /i on the MSIs in the directories. Installation is ok, and starting the app is okay, but when I click the menu, it gives me an exception: c0000005 at address 004749B5. No dump is produced that is indicative of any error. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching all bug changes.

2 68

[Bug 9808] New: Amazon Music Downloader crashes on File menu
by wine-bugs＠winehq.org 27 Aug '21

27 Aug '21

http://bugs.winehq.org/show_bug.cgi?id=9808 Summary: Amazon Music Downloader crashes on File menu Product: Wine Version: CVS/GIT Platform: Other URL: http://www.amazon.com/gp/dmusic/help/amd.html/ OS/Version: other Status: NEW Keywords: download Severity: enhancement Priority: P2 Component: wine-misc AssignedTo: wine-bugs(a)winehq.org ReportedBy: dank(a)kegel.com Created an attachment (id=8255) --> (http://bugs.winehq.org/attachment.cgi?id=8255) console output showing crash on clicking File Download and install the Amazon Music Downloader. Run it. Click the File menu. Bammo! wine: Unhandled page fault on read access to 0x0000001c at address 0x484d25 (thread 0009), starting debugger... -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching all bug changes.

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[Bug 33232] New: Amazon MP3 Downloader crashes during download of mp3 files (ntdll/server fd cache doesn't take FILE_APPEND_DATA flag implicit write access into account)
by wine-bugs＠winehq.org 27 Aug '21

27 Aug '21

http://bugs.winehq.org/show_bug.cgi?id=33232 Bug #: 33232 Summary: Amazon MP3 Downloader crashes during download of mp3 files (ntdll/server fd cache doesn't take FILE_APPEND_DATA flag implicit write access into account) Product: Wine Version: 1.5.26 Platform: x86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: ntdll AssignedTo: wine-bugs(a)winehq.org ReportedBy: focht(a)gmx.net Classification: Unclassified Hello folks, some time ago newer versions of "Amazon MP3 Downloader" application broke. The app crashes while trying to download .mp3 files after purchase (during processing of .amz). Application log hints at a write error after receiving first data chunk: --- snip --- [AMD] [Download::OnCurlWriteData()] Output Stream failed to write, returning error." --- snip --- It seems Wine ntdll/server fd cache only cares for access bit 0-1 when checking for read-write permissions. Debug session: --- snip --- Wine-dbg>bt Backtrace: =>0 0x7bc79c52 add_fd_to_cache(handle=0xe0, fd=0x22, type=FD_TYPE_FILE, access=0x120114, options=0x60) [/home/focht/projects/wine/wine-git/dlls/ntdll/server.c:470] in ntdll (0x00b9e1e8) 1 0x7bc43707 NtQueryInformationFile+0x192(hFile=<couldn't compute location>, io=<couldn't compute location>, ptr=<couldn't compute location>, len=<couldn't compute location>, class=<couldn't compute location>) [/home/focht/projects/wine/wine-git/dlls/ntdll/file.c:1927] in ntdll (0x00b9e408) 2 0x7b83ee76 SetFilePointerEx+0xc2(hFile=<couldn't compute location>, distance={u={LowPart=0, HighPart=0}, QuadPart=0}, newpos=<couldn't compute location>, method=<couldn't compute location>) [/home/focht/projects/wine/wine-git/dlls/kernel32/file.c:1066] in kernel32 (0x00b9e498) 3 0x7b83ed6f SetFilePointer+0x69(hFile=<couldn't compute location>, distance=<couldn't compute location>, highword=<couldn't compute location>, method=<couldn't compute location>) [/home/focht/projects/wine/wine-git/dlls/kernel32/file.c:1035] in kernel32 (0x00b9e508) 4 0x006fe405 in amazonmp3downloader (+0x2fe404) (0x00b9e5b4) 5 0x004b3cfa in amazonmp3downloader (+0xb3cf9) (0x00b9e5d0) 6 0x0048e9b6 in amazonmp3downloader (+0x8e9b5) (0x00b9e62c) 7 0x004abd42 in amazonmp3downloader (+0xabd41) (0x00b9e8a0) 8 0x004acdd3 in amazonmp3downloader (+0xacdd2) (0x00b9e8ac) 9 0x004b8863 in amazonmp3downloader (+0xb8862) (0x00b9e8b8) 10 0x004cabe2 in amazonmp3downloader (+0xcabe1) (0x00b9e934) 11 0x004ca51e in amazonmp3downloader (+0xca51d) (0x00b9e960) 12 0x004ca416 in amazonmp3downloader (+0xca415) (0x00b9e9ac) 13 0x007132f3 in amazonmp3downloader (+0x3132f2) (0x00b9e9d4) 14 0x0064afd5 in amazonmp3downloader (+0x24afd4) (0x00b9ea0c) 15 0x0064b0fd in amazonmp3downloader (+0x24b0fc) (0x00b9ea18) Wine-dbg>info locals 0x7bc79dfd add_fd_to_cache+0x1ab: (00b9e098) HANDLE handle=0xe0 (parameter [EBP+8]) int fd=0x22 (parameter [EBP+12]) enum server_fd_type type=FD_TYPE_FILE (parameter [EBP+16]) unsigned int access=0x120114 (parameter [EBP+20]) unsigned int options=0x60 (parameter [EBP+24]) unsigned int entry=0 (local [EBP-32]) unsigned int idx=0x37 (local [EBP-12]) int prev_fd=0xffffffff (local [EBP-28]) --- snip --- An fd entry with access flags "0x120114" is added. 0x120114 (hard-coded in application code) decodes to: FILE_APPEND_DATA 0x00000004 FILE_WRITE_EA 0x00000010 FILE_WRITE_ATTRIBUTES 0x00000100 READ_CONTROL 0x00020000 (STANDARD_RIGHTS_READ, STANDARD_RIGHTS_WRITE, STANDARD_RIGHTS_EXECUTE) SYNCHRONIZE 0x00100000 It didn't pass "FILE_WRITE_DATA" contained in FILE_GENERIC_WRITE (see end for explanation): --- snip --- #define FILE_GENERIC_WRITE (STANDARD_RIGHTS_WRITE | FILE_WRITE_DATA | \ FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA | \ FILE_APPEND_DATA | SYNCHRONIZE) --- snip --- The fd was created here: --- snip --- ... 0023:Call KERNEL32.CreateFileW(00cbcaf8 L"C:\\users\\focht\\My Music\\Amazon MP3\\Harry Gregson - Williams\\D\00e9j\00e0 Vu\\amazon.temp",00120114,00000003,00000000,00000004,00000080,00000000) ret=006fe144 ... 0023: create_file( access=00120114, attributes=00000040, sharing=00000003, create=3, options=00000060, attrs=00000080, objattr={rootdir=0000,sd={},name=L""}, filename="/home/focht/.wine/dosdevices/c:/users/focht/My Music/Amazon MP3/Harry Gregson - Williams/DÃ©jÃ Vu/amazon.temp" ) ... 0023: create_file() = 0 { handle=00f0 } ... 0023:Ret KERNEL32.CreateFileW() retval=000000f0 ret=006fe144 --- snip --- The code that retrieves the cached fd only checks for FILE_READ_DATA | FILE_WRITE_DATA set: --- snip --- Wine-dbg>bt Backtrace: =>0 0x7bc79e6e get_cached_fd+0x66(handle=0xe0, type=0xb9e008, access=0xb9de88, options=0xb9e018) [/home/focht/projects/wine/wine-git/dlls/ntdll/server.c:515] in ntdll (0x00b9dde8) 1 0x7bc79fd8 server_get_unix_fd+0x78(handle=0xe0, wanted_access=0x2, unix_fd=0xb9e020, needs_close=0xb9e01c, type=0xb9e008, options=0xb9e018) [/home/focht/projects/wine/wine-git/dlls/ntdll/server.c:557] in ntdll (0x00b9df38) 2 0x7bc413d7 NtWriteFile+0x110(hFile=<couldn't compute location>, hEvent=<couldn't compute location>, apc=<couldn't compute location>, apc_user=<couldn't compute location>, io_status=<couldn't compute location>, buffer=<couldn't compute location>, length=<couldn't compute location>, offset=<couldn't compute location>, key=<couldn't compute location>) [/home/focht/projects/wine/wine-git/dlls/ntdll/file.c:939] in ntdll (0x00b9e088) 3 0x7b83dfbc WriteFile+0x176(hFile=<couldn't compute location>, buffer=<couldn't compute location>, bytesToWrite=<couldn't compute location>, bytesWritten=<couldn't compute location>, overlapped=<couldn't compute location>) [/home/focht/projects/wine/wine-git/dlls/kernel32/file.c:555] in kernel32 (0x00b9e118) 4 0x006fe6ca in amazonmp3downloader (+0x2fe6c9) (0x00b9e160) 5 0x004b3bf3 in amazonmp3downloader (+0xb3bf2) (0x00b9e17c) 6 0x0045c2a4 in amazonmp3downloader (+0x5c2a3) (0x00b9e1a8) 7 0x0048e754 in amazonmp3downloader (+0x8e753) (0x00b9e1f0) 8 0x0048d14a in amazonmp3downloader (+0x8d149) (0x00b9e274) 9 0x00672a99 in amazonmp3downloader (+0x272a98) (0x00cdbad4) Wine-dbg>info locals 0x7bc79ee1 get_cached_fd+0xd9: (00b9dde8) HANDLE handle=0xe0 (parameter [EBP+8]) enum server_fd_type* type=0xb9e008 (parameter [EBP+12]) unsigned int* access=0xb9de88 (parameter [EBP+16]) unsigned int* options=0xb9e018 (parameter [EBP+20]) unsigned int entry=0 (local [EBP-16]) unsigned int idx=0x37 (local [EBP-12]) int fd=0x22 (local [EBP-8]) Wine-dbg>p *access 0 Wine-dbg>n 582 if (!ret && ((access & wanted_access) != wanted_access)) --- snip --- wanted access: FILE_WRITE_DATA retrieved access: 0 (only bit 0-1 are preserved, all others got cut off when the fd cache entry was created -> 2 bits reserved in fd cache entry). So the WriteFile() call fails in the end. Wine code: http://source.winehq.org/git/wine.git/blob/0effd926b6475842baefc5379b9dd932… --- snip --- 543 int server_get_unix_fd( HANDLE handle, unsigned int wanted_access, int *unix_fd, 544 int *needs_close, enum server_fd_type *type, unsigned int *options ) 545 { 546 sigset_t sigset; 547 obj_handle_t fd_handle; 548 int ret = 0, fd; 549 unsigned int access = 0; 550 551 *unix_fd = -1; 552 *needs_close = 0; 553 wanted_access &= FILE_READ_DATA | FILE_WRITE_DATA; 554 555 server_enter_uninterrupted_section( &fd_cache_section, &sigset ); 556 557 fd = get_cached_fd( handle, type, &access, options ); 558 if (fd != -1) goto done; ... 580 done: 581 server_leave_uninterrupted_section( &fd_cache_section, &sigset ); 582 if (!ret && ((access & wanted_access) != wanted_access)) 583 { 584 ret = STATUS_ACCESS_DENIED; 585 if (*needs_close) close( fd ); 586 } 587 if (!ret) *unix_fd = fd; 588 return ret; 589 } --- snip --- So what did the application intend by _not_ passing FILE_WRITE_DATA? Fortunately there is a hint hidden in the MSDN entry for CreateFile() that explains it: --- quote --- You can get atomic append on local files by opening a file with FILE_APPEND_DATA access and _without_ FILE_WRITE_DATA access. If you do this then all writes will ignore the the current file pointer and be done at the end-of file. (Actually, I'm not sure if the current file pointer is updated to EOF at each write or not, I haven't tested that behavior.) Eg HANDLE hFile = CreateFile(TEXT("c:\\file.txt"), FILE_APPEND_DATA , FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0); The append behavior is properly synchronized between multiple writes (with or without multiple handles), where the typical way I've seen this implemented (by seeking to EOF and then writing) has a race condition if multiple threads / processes are appending to the same file. This behavior is documented in Windows Driver Kit / Device and Driver Technologies / Installable File System / Reference / IO Manager Routines / IoCreateFileSpecifyDeviceObject (currently at http://msdn2.microsoft.com/en-us/library/ms795642.aspx) --- quote --- If you fix that, the application no longer crashes and purchased mp3 files are successfully downloaded (already tested). $ du -sh AmazonMP3DownloaderInstall.exe 2.2M AmazonMP3DownloaderInstall.exe $ sha1sum AmazonMP3DownloaderInstall.exe 11b08d68fe11006ed402701a85183565ee8e139e AmazonMP3DownloaderInstall.exe $ wine --version wine-1.5.26-19-g6ed2d9b Regards -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

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[Bug 18708] New: Amazon MP3 Downloader: Menus and toolbars don't work
by wine-bugs＠winehq.org 27 Aug '21

27 Aug '21

http://bugs.winehq.org/show_bug.cgi?id=18708 Summary: Amazon MP3 Downloader: Menus and toolbars don't work Product: Wine Version: 1.1.22 Platform: PC URL: http://amazonm-002.vo.llnwd.net/u/d1/clients/AmazonMP3 Installer_1.0.3.exe?httpHeader%5FContent-Disposition=a ttachment%3B%20filename%3DAmazonMP3Installer.exe&marke tplace=1 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: adys.wh+winehqdotorg(a)gmail.com Created an attachment (id=21442) --> (http://bugs.winehq.org/attachment.cgi?id=21442) Linux behaviour screenshot Running Amazon MP3 Downloader, clicking menu items doesn't work at all (nothing happens, menu stays open). The following is the only default console output fixme:msg:pack_message msg 14 (WM_ERASEBKGND) not supported yet err:toolbar:TOOLBAR_GetImageListForDrawing bitmap for ID 0, index 0 is not valid, number of bitmaps in imagelist: 0 The err is spammed every time a menu is opened. Attached a screenshot under linux, a screenshot under windows and a +toolbar trace. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

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[Bug 36815] New: XFORM matrix rotation is not supported by BitBlt()
by wine-bugs＠winehq.org 25 Aug '21

25 Aug '21

https://bugs.winehq.org/show_bug.cgi?id=36815 Bug ID: 36815 Summary: XFORM matrix rotation is not supported by BitBlt() Product: Wine Version: 1.7.19 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: gdi32 Assignee: wine-bugs(a)winehq.org Reporter: sashoalm(a)gmail.com Created attachment 48892 --> https://bugs.winehq.org/attachment.cgi?id=48892 Demo project. When a rotation is specified using the XFORM matrix, and later a bitmap is drawn using BitBlt(), it is rotated in Windows, but it is not rotated in Wine (it seems to be scaled instead). Demo project: https://drive.google.com/file/d/0B9PGUhmmnsm1Z3YtRXJxdnNpNUE/edit?usp=shari…, also added as attachment. Screenshot under Windows: https://drive.google.com/file/d/0B9PGUhmmnsm1Uzg4d1l0TS1FVlU/edit?usp=shari… Screenshot under Wine: https://drive.google.com/file/d/0B9PGUhmmnsm1NHFjSWxGdlpiU28/edit?usp=shari… These are the most relevant parts of the demo code. Here the XFORM matrix is prepared, and the BitBlt() is called: ====== // Set the XFORM rotation. XFORM xform; memset(&xform, 0, sizeof(xform)); double angle = 0.785398163; xform.eM11 = cos(angle); xform.eM12 = sin(angle); xform.eM21 = -sin(angle); xform.eM22 = cos(angle); xform.eDx = 0; xform.eDy = 0; SetGraphicsMode(hdc, GM_ADVANCED); SetWorldTransform(hdc, &xform); // Draw the bitmap on the paint . BitBlt(hdc, r->left, r->top, r->right-r->left, r->bottom-r->top, hMemDC, 0, 0, SRCCOPY); ====== How to specify rotation in the XFORM matrix is described in MSDN's at http://msdn.microsoft.com/en-us/library/windows/desktop/dd145228(v=vs.85).a…: Operation eM11 eM12 eM21 eM22 Rotation Cosine Sine Negative sine Cosine -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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