Ros-diffs August 2009

ros-diffs@reactos.org

21 participants
654 discussions

[cgutman] 42354: - Copy the datagram data to all matching receive requests instead of just the first one we find - Fix (completely broken) datagram truncation

by cgutman＠svn.reactos.org

Author: cgutman Date: Mon Aug 3 01:17:39 2009 New Revision: 42354 URL: http://svn.reactos.org/svn/reactos?rev=42354&view=rev Log: - Copy the datagram data to all matching receive requests instead of just the first one we find - Fix (completely broken) datagram truncation Modified: trunk/reactos/lib/drivers/ip/transport/datagram/datagram.c Modified: trunk/reactos/lib/drivers/ip/transport/datagram/datagram.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/drivers/ip/transport/d… ============================================================================== --- trunk/reactos/lib/drivers/ip/transport/datagram/datagram.c [iso-8859-1] (original) +++ trunk/reactos/lib/drivers/ip/transport/datagram/datagram.c [iso-8859-1] Mon Aug 3 01:17:39 2009 @@ -95,67 +95,56 @@ { PLIST_ENTRY CurrentEntry; PDATAGRAM_RECEIVE_REQUEST Current = NULL; - BOOLEAN Found; PTA_IP_ADDRESS RTAIPAddress; TI_DbgPrint(MAX_TRACE, ("There is a receive request.\n")); /* Search receive request list to find a match */ - Found = FALSE; CurrentEntry = AddrFile->ReceiveQueue.Flink; - while((CurrentEntry != &AddrFile->ReceiveQueue) && (!Found)) { + while(CurrentEntry != &AddrFile->ReceiveQueue) { Current = CONTAINING_RECORD(CurrentEntry, DATAGRAM_RECEIVE_REQUEST, ListEntry); - + CurrentEntry = CurrentEntry->Flink; if( DstPort == AddrFile->Port && (AddrIsEqual(DstAddress, &AddrFile->Address) || AddrIsUnspecified(&AddrFile->Address) || AddrIsUnspecified(DstAddress))) { - Found = TRUE; + /* Remove the request from the queue */ RemoveEntryList(&Current->ListEntry); - break; - } else { - CurrentEntry = CurrentEntry->Flink; + + TI_DbgPrint(MAX_TRACE, ("Suitable receive request found.\n")); + + TI_DbgPrint(MAX_TRACE, + ("Target Buffer: %x, Source Buffer: %x, Size %d\n", + Current->Buffer, DataBuffer, DataSize)); + + /* Copy the data into buffer provided by the user */ + RtlCopyMemory( Current->Buffer, + DataBuffer, + MIN(Current->BufferSize, DataSize) ); + + RTAIPAddress = (PTA_IP_ADDRESS)Current->ReturnInfo->RemoteAddress; + RTAIPAddress->TAAddressCount = 1; + RTAIPAddress->Address->AddressType = TDI_ADDRESS_TYPE_IP; + RTAIPAddress->Address->Address->sin_port = SrcPort; + + TI_DbgPrint(MAX_TRACE, ("(A: %08x) Addr %08x Port %04x\n", + RTAIPAddress, + SrcAddress->Address.IPv4Address, SrcPort)); + + RtlCopyMemory( &RTAIPAddress->Address->Address->in_addr, + &SrcAddress->Address.IPv4Address, + sizeof(SrcAddress->Address.IPv4Address) ); + + /* Complete the receive request */ + if (Current->BufferSize < DataSize) + Current->Complete(Current->Context, STATUS_BUFFER_OVERFLOW, Current->BufferSize); + else + Current->Complete(Current->Context, STATUS_SUCCESS, DataSize); } } TcpipReleaseSpinLock(&AddrFile->Lock, OldIrql); - - if (Found) - { - TI_DbgPrint(MAX_TRACE, ("Suitable receive request found.\n")); - - TI_DbgPrint(MAX_TRACE, - ("Target Buffer: %x, Source Buffer: %x, Size %d\n", - Current->Buffer, DataBuffer, DataSize)); - - if (DataSize > Current->BufferSize) - { - Current->Complete(Current->Context, STATUS_BUFFER_TOO_SMALL, DataSize); - return; - } - - /* Copy the data into buffer provided by the user */ - RtlCopyMemory( Current->Buffer, - DataBuffer, - DataSize ); - - RTAIPAddress = (PTA_IP_ADDRESS)Current->ReturnInfo->RemoteAddress; - RTAIPAddress->TAAddressCount = 1; - RTAIPAddress->Address->AddressType = TDI_ADDRESS_TYPE_IP; - RTAIPAddress->Address->Address->sin_port = SrcPort; - - TI_DbgPrint(MAX_TRACE, ("(A: %08x) Addr %08x Port %04x\n", - RTAIPAddress, - SrcAddress->Address.IPv4Address, SrcPort)); - - RtlCopyMemory( &RTAIPAddress->Address->Address->in_addr, - &SrcAddress->Address.IPv4Address, - sizeof(SrcAddress->Address.IPv4Address) ); - - /* Complete the receive request */ - Current->Complete(Current->Context, STATUS_SUCCESS, DataSize); - } } else if (AddrFile->RegisteredReceiveDatagramHandler) {

15 years, 1 month

[tkreuzer] 42353: asm version of DIB_32BPP_ColorFill: - Add frame pointer - Get rid of algin_draw, 32bpp surfaces must be DWORD aligned - Optimize the loop - Add comments

by tkreuzer＠svn.reactos.org

Author: tkreuzer Date: Mon Aug 3 00:31:29 2009 New Revision: 42353 URL: http://svn.reactos.org/svn/reactos?rev=42353&view=rev Log: asm version of DIB_32BPP_ColorFill: - Add frame pointer - Get rid of algin_draw, 32bpp surfaces must be DWORD aligned - Optimize the loop - Add comments Modified: trunk/reactos/subsystems/win32/win32k/dib/i386/dib32bpp_colorfill.s Modified: trunk/reactos/subsystems/win32/win32k/dib/i386/dib32bpp_colorfill.s URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/di… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/dib/i386/dib32bpp_colorfill.s [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/dib/i386/dib32bpp_colorfill.s [iso-8859-1] Mon Aug 3 00:31:29 2009 @@ -4,78 +4,62 @@ * FILE: subsystems/win32/win32k/dib/i386/dib32bpp_colorfill.c * PURPOSE: ASM optimised 32bpp ColorFill * PROGRAMMERS: Magnus Olsen + * Timo Kreuzer (timo.kreuzer(a)rectos.org) */ - .globl _DIB_32BPP_ColorFill - .intel_syntax noprefix +.intel_syntax noprefix - .def _DIB_32BPP_ColorFill; - .scl 2; - .type 32; - .endef - - _DIB_32BPP_ColorFill: - sub esp, 24 - mov ecx, [esp+32] - mov [esp+8], ebx - mov ebx, [esp+28] - mov [esp+20], ebp - mov ebp, [esp+36] - mov [esp+12], esi - mov [esp+16], edi - mov edi, [ecx] - mov esi, [ecx+8] - mov edx, [ebx+36] - sub esi, edi - mov edi, [ecx+4] - mov eax, edi - imul eax, edx - add eax, [ebx+32] - mov ebx, [ecx] - lea eax, [eax+ebx*4] - mov [esp+4], eax - mov eax, [ecx+12] - cmp eax, edi - jbe end - sub eax, edi - mov [esp], eax - lea esi, [esi+0] +/* + * BOOLEAN + * _cdecl + * DIB_32BPP_ColorFill(SURFOBJ* pso, RECTL* prcl, ULONG iColor); +*/ - for_loop: - mov eax, ebp - cld - mov ebx, esi - mov edi, [esp+4] - test edi, 3 - jnz algin_draw - mov ecx, esi - rep stosd - add [esp+4], edx - dec dword ptr [esp] - jnz for_loop - end: - mov ebx, [esp+8] - mov eax, 1 - mov esi, [esp+12] - mov edi, [esp+16] - mov ebp, [esp+20] - add esp, 24 - ret +.globl _DIB_32BPP_ColorFill +_DIB_32BPP_ColorFill: + push ebp + mov ebp, esp + push ebx + push esi + push edi + sub esp, 4 /* Space for lDelta */ - algin_draw: - stosd - dec ebx - mov ecx, ebx - rol eax, 16 - stosd - add [esp+4], edx - dec dword ptr [esp] - jnz for_loop + mov edx, [ebp+12] /* edx = prcl */ + mov ecx, [ebp+8] /* ecx = pso */ - mov ebx, [esp+8] - mov eax, 1 - mov esi, [esp+12] - mov edi, [esp+16] - mov ebp, [esp+20] - add esp, 24 - ret + mov ebx, [ecx+0x24] /* ebx = pso->lDelta; */ + mov [esp], ebx /* lDelta = pso->lDelta; */ + mov edi, [edx+4] /* edi = prcl->top; */ + mov eax, edi /* eax = prcl->top; */ + imul eax, ebx /* eax = prcl->top * pso->lDelta; */ + add eax, [ecx+0x20] /* eax += pso->pvScan0; */ + mov ebx, [edx] /* ebx = prcl->left; */ + lea esi, [eax+ebx*4] /* esi = pvLine0 = eax + 4 * prcl->left; */ + + mov ebx, [edx+8] /* ebx = prcl->right; */ + sub ebx, [edx] /* ebx = prcl->right - prcl->left; */ + jbe end /* if (ebx <= 0) goto end; */ + + mov edx, [edx+12] /* edx = prcl->bottom; */ + sub edx, edi /* edx -= prcl->top; */ + jbe end /* if (eax <= 0) goto end; */ + + mov eax, [ebp+16] /* eax = iColor; */ + cld + +for_loop: /* do { */ + mov edi, esi /* edi = pvLine0; */ + mov ecx, ebx /* ecx = cx; */ + rep stosd /* memset(pvLine0, iColor, cx); */ + add esi, [esp] /* pvLine0 += lDelta; */ + dec edx /* cy--; */ + jnz for_loop /* } while (cy > 0); */ + +end: + mov eax, 1 + add esp, 4 + pop edi + pop esi + pop ebx + pop ebp + ret

15 years, 1 month

[dgorbachev] 42352: Remove r42305 hack, preserve racial purity of KiSystemStartupReal.

by dgorbachev＠svn.reactos.org

Author: dgorbachev Date: Sun Aug 2 23:27:26 2009 New Revision: 42352 URL: http://svn.reactos.org/svn/reactos?rev=42352&view=rev Log: Remove r42305 hack, preserve racial purity of KiSystemStartupReal. Modified: trunk/reactos/ntoskrnl/ke/i386/kiinit.c Modified: trunk/reactos/ntoskrnl/ke/i386/kiinit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/kiinit.c?… ============================================================================== --- trunk/reactos/ntoskrnl/ke/i386/kiinit.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ke/i386/kiinit.c [iso-8859-1] Sun Aug 2 23:27:26 2009 @@ -712,34 +712,18 @@ Ke386SetDs(KGDT_R3_DATA | RPL_MASK); Ke386SetEs(KGDT_R3_DATA | RPL_MASK); - /* HACK compensates for KiRosPrepareForSystemStartup hack */ - if ((ULONG)Idt == KiIdtDescriptor.Base) - { - USHORT FlippedSelector; - - FlippedSelector = KiIdt[2].Selector; - KiIdt[2].Selector = KiIdt[2].ExtendedOffset; - KiIdt[2].ExtendedOffset = FlippedSelector; - - FlippedSelector = KiIdt[8].Selector; - KiIdt[8].Selector = KiIdt[8].ExtendedOffset; - KiIdt[8].ExtendedOffset = FlippedSelector; - } - else - { - /* Save NMI and double fault traps */ - RtlCopyMemory(&NmiEntry, &Idt[2], sizeof(KIDTENTRY)); - RtlCopyMemory(&DoubleFaultEntry, &Idt[8], sizeof(KIDTENTRY)); - - /* Copy kernel's trap handlers */ - RtlCopyMemory(Idt, - (PVOID)KiIdtDescriptor.Base, - KiIdtDescriptor.Limit + 1); - - /* Restore NMI and double fault */ - RtlCopyMemory(&Idt[2], &NmiEntry, sizeof(KIDTENTRY)); - RtlCopyMemory(&Idt[8], &DoubleFaultEntry, sizeof(KIDTENTRY)); - } + /* Save NMI and double fault traps */ + RtlCopyMemory(&NmiEntry, &Idt[2], sizeof(KIDTENTRY)); + RtlCopyMemory(&DoubleFaultEntry, &Idt[8], sizeof(KIDTENTRY)); + + /* Copy kernel's trap handlers */ + RtlCopyMemory(Idt, + (PVOID)KiIdtDescriptor.Base, + KiIdtDescriptor.Limit + 1); + + /* Restore NMI and double fault */ + RtlCopyMemory(&Idt[2], &NmiEntry, sizeof(KIDTENTRY)); + RtlCopyMemory(&Idt[8], &DoubleFaultEntry, sizeof(KIDTENTRY)); AppCpuInit: /* Loop until we can release the freeze lock */

15 years, 1 month

[dgorbachev] 42351: Add a new hack.

by dgorbachev＠svn.reactos.org

Author: dgorbachev Date: Sun Aug 2 23:27:01 2009 New Revision: 42351 URL: http://svn.reactos.org/svn/reactos?rev=42351&view=rev Log: Add a new hack. Modified: trunk/reactos/ntoskrnl/ke/freeldr.c Modified: trunk/reactos/ntoskrnl/ke/freeldr.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/freeldr.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/ke/freeldr.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ke/freeldr.c [iso-8859-1] Sun Aug 2 23:27:01 2009 @@ -66,6 +66,9 @@ ULONG NumberDescriptors = 0; MEMORY_DESCRIPTOR MDArray[60] = { { 0, 0, 0 }, }; +/* Old boot style IDT */ +KIDTENTRY KiHackIdt[256]; + /* FUNCTIONS *****************************************************************/ PMEMORY_ALLOCATION_DESCRIPTOR @@ -1266,10 +1269,16 @@ #if defined(_M_IX86) PKTSS Tss; PKGDTENTRY TssEntry; + KDESCRIPTOR IdtDescriptor = { 0, 0, 0 }; + + Ke386GetInterruptDescriptorTable(*(PKDESCRIPTOR)&IdtDescriptor.Limit); + RtlCopyMemory(KiHackIdt, (PVOID)IdtDescriptor.Base, IdtDescriptor.Limit + 1); + IdtDescriptor.Base = (ULONG)&KiHackIdt; + IdtDescriptor.Limit = sizeof(KiHackIdt) - 1; /* Load the GDT and IDT */ Ke386SetGlobalDescriptorTable(*(PKDESCRIPTOR)&KiGdtDescriptor.Limit); - Ke386SetInterruptDescriptorTable(*(PKDESCRIPTOR)&KiIdtDescriptor.Limit); + Ke386SetInterruptDescriptorTable(*(PKDESCRIPTOR)&IdtDescriptor.Limit); /* Initialize the boot TSS */ Tss = &KiBootTss;

15 years, 1 month

[dgorbachev] 42350: Love Nystrom (=lovenystrom=at=hotmail=dot=com=), bug #4727 - Change some 'suspiciously looking' code in bootvid.dll. - BOOTCHAR_HEIGHT: a new macro to use instead of a plain integer. - CHAR_GEN_UPSIDE_DOWN: define it for upside down font data.

by dgorbachev＠svn.reactos.org

Author: dgorbachev Date: Sun Aug 2 23:26:05 2009 New Revision: 42350 URL: http://svn.reactos.org/svn/reactos?rev=42350&view=rev Log: Love Nystrom (=lovenystrom=at=hotmail=dot=com=), bug #4727 - Change some 'suspiciously looking' code in bootvid.dll. - BOOTCHAR_HEIGHT: a new macro to use instead of a plain integer. - CHAR_GEN_UPSIDE_DOWN: define it for upside down font data. Modified: trunk/reactos/drivers/base/bootvid/i386/bootdata.c trunk/reactos/drivers/base/bootvid/i386/vga.c trunk/reactos/drivers/base/bootvid/precomp.h Modified: trunk/reactos/drivers/base/bootvid/i386/bootdata.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/base/bootvid/i386/… ============================================================================== --- trunk/reactos/drivers/base/bootvid/i386/bootdata.c [iso-8859-1] (original) +++ trunk/reactos/drivers/base/bootvid/i386/bootdata.c [iso-8859-1] Sun Aug 2 23:26:05 2009 @@ -48,7 +48,10 @@ 0x0 // End of command stream }; -UCHAR FontData[256 * 13] = +// +// The character generator is in natural order, top of char is first element. +// +UCHAR FontData[256 * BOOTCHAR_HEIGHT] = { 0x00, 0x00, 0x3C, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x3C, 0x00, 0x00, 0x00, // 0 0x00, 0x00, 0x3C, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x3C, 0x00, 0x00, 0x00, // 13 Modified: trunk/reactos/drivers/base/bootvid/i386/vga.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/base/bootvid/i386/… ============================================================================== --- trunk/reactos/drivers/base/bootvid/i386/vga.c [iso-8859-1] (original) +++ trunk/reactos/drivers/base/bootvid/i386/vga.c [iso-8859-1] Sun Aug 2 23:26:05 2009 @@ -146,10 +146,10 @@ ULONG i, j, XOffset; /* Get the font line for this character */ - FontChar = &FontData[Character * 13 - Top]; + FontChar = &FontData[Character * BOOTCHAR_HEIGHT]; /* Loop each pixel height */ - i = 13; + i = BOOTCHAR_HEIGHT; do { /* Loop each pixel width */ @@ -158,15 +158,20 @@ do { /* Check if we should draw this pixel */ - if (FontChar[Top] & (UCHAR)j) +#ifdef CHAR_GEN_UPSIDE_DOWN + if (FontChar[i] & (UCHAR)j) +#else + /* Normal character generator (top of char is first element) */ + if (FontChar[BOOTCHAR_HEIGHT - i] & (UCHAR)j) +#endif { /* We do, use the given Text Color */ SetPixel(XOffset, Top, (UCHAR)TextColor); } else if (BackTextColor < 16) { - /* This is a background pixel. We're drawing it unless it's */ - /* transparent. */ + /* This is a background pixel. */ + /* We're drawing it unless it's transparent. */ SetPixel(XOffset, Top, (UCHAR)BackTextColor); } Modified: trunk/reactos/drivers/base/bootvid/precomp.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/base/bootvid/preco… ============================================================================== --- trunk/reactos/drivers/base/bootvid/precomp.h [iso-8859-1] (original) +++ trunk/reactos/drivers/base/bootvid/precomp.h [iso-8859-1] Sun Aug 2 23:26:05 2009 @@ -2,6 +2,11 @@ #include "arc/arc.h" #include "halfuncs.h" #include "drivers/bootvid/bootvid.h" + +/* Define if FontData has upside down characters */ +#undef CHAR_GEN_UPSIDE_DOWN + +#define BOOTCHAR_HEIGHT 13 // // Command Stream Definitions @@ -43,4 +48,4 @@ extern ULONG curr_y; extern ULONG_PTR VgaRegisterBase; extern ULONG_PTR VgaBase; -extern UCHAR FontData[256 * 13]; +extern UCHAR FontData[256 * BOOTCHAR_HEIGHT];

15 years, 1 month

[sginsberg] 42349: - Wooops, fix dxg and dxapi build after 42346.

by sginsberg＠svn.reactos.org

Author: sginsberg Date: Sun Aug 2 23:04:13 2009 New Revision: 42349 URL: http://svn.reactos.org/svn/reactos?rev=42349&view=rev Log: - Wooops, fix dxg and dxapi build after 42346. Modified: trunk/reactos/drivers/directx/dxapi/dxapi_driver.h trunk/reactos/drivers/directx/dxg/dxg_int.h Modified: trunk/reactos/drivers/directx/dxapi/dxapi_driver.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/directx/dxapi/dxap… ============================================================================== --- trunk/reactos/drivers/directx/dxapi/dxapi_driver.h [iso-8859-1] (original) +++ trunk/reactos/drivers/directx/dxapi/dxapi_driver.h [iso-8859-1] Sun Aug 2 23:04:13 2009 @@ -10,6 +10,7 @@ #include <windef.h> #include <winerror.h> #include <wingdi.h> +#define NT_BUILD_ENVIRONMENT #include <winddi.h> #include <prntfont.h> #include <dde.h> Modified: trunk/reactos/drivers/directx/dxg/dxg_int.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/directx/dxg/dxg_in… ============================================================================== --- trunk/reactos/drivers/directx/dxg/dxg_int.h [iso-8859-1] (original) +++ trunk/reactos/drivers/directx/dxg/dxg_int.h [iso-8859-1] Sun Aug 2 23:04:13 2009 @@ -11,6 +11,7 @@ #define STARTF_USESIZE 2 #define STARTF_USEPOSITION 4 #define INTERNAL_CALL NTAPI +#define NT_BUILD_ENVIRONMENT #include <stdarg.h> #include <windef.h>

15 years, 1 month

[fireball] 42348: - Create stock bitmap in win32k and use it whenever a stock bitmap is selected into the DC. - Bring in GDIOBJ_ConvertToStockObj from trunk. - Fixes arwinss issue nr. 7.

by fireball＠svn.reactos.org

Author: fireball Date: Sun Aug 2 22:53:12 2009 New Revision: 42348 URL: http://svn.reactos.org/svn/reactos?rev=42348&view=rev Log: - Create stock bitmap in win32k and use it whenever a stock bitmap is selected into the DC. - Bring in GDIOBJ_ConvertToStockObj from trunk. - Fixes arwinss issue nr. 7. Modified: branches/arwinss/reactos/dll/win32/winent.drv/gdidrv.c branches/arwinss/reactos/include/psdk/ntrosgdi.h branches/arwinss/reactos/subsystems/win32/win32k/gdi/bitmap.c branches/arwinss/reactos/subsystems/win32/win32k/gdi/dc.c branches/arwinss/reactos/subsystems/win32/win32k/gre/gdiobj.c branches/arwinss/reactos/subsystems/win32/win32k/include/gre.h branches/arwinss/reactos/subsystems/win32/win32k/main/init.c branches/arwinss/reactos/subsystems/win32/win32k/w32ksvc.db Modified: branches/arwinss/reactos/dll/win32/winent.drv/gdidrv.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winen… ============================================================================== --- branches/arwinss/reactos/dll/win32/winent.drv/gdidrv.c [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/win32/winent.drv/gdidrv.c [iso-8859-1] Sun Aug 2 22:53:12 2009 @@ -19,6 +19,9 @@ #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(rosgdidrv); + +/* GLOBALS ****************************************************************/ +HANDLE hStockBitmap; /* FUNCTIONS **************************************************************/ @@ -123,6 +126,10 @@ hKernelDC = (*pdev)->hKernelDC; else hKernelDC = 0; + + /* Save stock bitmap's handle */ + if (dcInfo.dwType == OBJ_MEMDC && !hStockBitmap) + hStockBitmap = GetCurrentObject( hdc, OBJ_BITMAP ); /* Call the win32 kernel */ bRet = RosGdiCreateDC(&dcInfo, &hKernelDC, driver, device, output, initData); @@ -453,8 +460,18 @@ HBITMAP CDECL RosDrv_SelectBitmap( NTDRV_PDEVICE *physDev, HBITMAP hbitmap ) { - RosGdiSelectBitmap(physDev->hKernelDC, hbitmap); - + BOOL bRes, bStock = FALSE; + + /* Check if it's a stock bitmap */ + if (hbitmap == hStockBitmap) bStock = TRUE; + + /* Select the bitmap into the DC */ + bRes = RosGdiSelectBitmap(physDev->hKernelDC, hbitmap, bStock); + + /* If there was an error, return 0 */ + if (!bRes) return 0; + + /* Return handle of selected bitmap as a success*/ return hbitmap; } Modified: branches/arwinss/reactos/include/psdk/ntrosgdi.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/include/psdk/nt… ============================================================================== --- branches/arwinss/reactos/include/psdk/ntrosgdi.h [iso-8859-1] (original) +++ branches/arwinss/reactos/include/psdk/ntrosgdi.h [iso-8859-1] Sun Aug 2 22:53:12 2009 @@ -101,7 +101,7 @@ BOOL APIENTRY RosGdiDeleteDC( HDC physDev ); BOOL APIENTRY RosGdiGetDCOrgEx( HDC physDev, LPPOINT lpp ); BOOL APIENTRY RosGdiPaintRgn( HDC physDev, HRGN hrgn ); -VOID APIENTRY RosGdiSelectBitmap( HDC physDev, HBITMAP hbitmap ); +BOOL APIENTRY RosGdiSelectBitmap( HDC physDev, HBITMAP hbitmap, BOOL stock ); VOID APIENTRY RosGdiSelectBrush( HDC physDev, LOGBRUSH *pLogBrush ); HFONT APIENTRY RosGdiSelectFont( HDC physDev, HFONT hfont, HANDLE gdiFont ); VOID APIENTRY RosGdiSelectPen( HDC physDev, LOGPEN *pLogPen, EXTLOGPEN *pExtLogPen ); Modified: branches/arwinss/reactos/subsystems/win32/win32k/gdi/bitmap.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/gdi/bitmap.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/gdi/bitmap.c [iso-8859-1] Sun Aug 2 22:53:12 2009 @@ -11,6 +11,9 @@ #include <win32k.h> #define NDEBUG #include <debug.h> + +/* GLOBALS *******************************************************************/ +HGDIOBJ hStockBmp; /* PUBLIC FUNCTIONS **********************************************************/ @@ -293,5 +296,17 @@ return bRet; } +VOID +CreateStockBitmap() +{ + SIZE slSize; + + /* Create 1x1 bitmap */ + slSize.cx = 1; slSize.cy = 1; + hStockBmp = GreCreateBitmap(slSize, 1, 1, 0, NULL); + + /* Convert it to a stock object */ + GDIOBJ_ConvertToStockObj(&hStockBmp); +} /* EOF */ Modified: branches/arwinss/reactos/subsystems/win32/win32k/gdi/dc.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/gdi/dc.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/gdi/dc.c [iso-8859-1] Sun Aug 2 22:53:12 2009 @@ -185,21 +185,26 @@ return FALSE; } -VOID APIENTRY RosGdiSelectBitmap( HDC physDev, HBITMAP hbitmap ) +BOOL APIENTRY RosGdiSelectBitmap( HDC physDev, HBITMAP hbitmap, BOOL bStock ) { PDC pDC; PSURFACE pSurface; HGDIOBJ hBmpKern; - SIZEL slSize; - - hBmpKern = GDI_MapUserHandle(hbitmap); - if (!hBmpKern) - { - DPRINT1("Trying to select an unknown bitmap %x to the DC %x!\n", hbitmap, physDev); - - /* It probably is a stock bitmap, so select it */ - slSize.cx = 1; slSize.cy = 1; - hBmpKern = GreCreateBitmap(slSize, 1, 1, 0, NULL); + + if (bStock) + { + /* Selecting stock bitmap */ + hBmpKern = hStockBmp; + } + else + { + /* Selecting usual bitmap */ + hBmpKern = GDI_MapUserHandle(hbitmap); + if (!hBmpKern) + { + DPRINT1("Trying to select an unknown bitmap %x to the DC %x!\n", hbitmap, physDev); + return FALSE; + } } DPRINT("Selecting %x bitmap to hdc %x\n", hBmpKern, physDev); @@ -220,6 +225,8 @@ /* Release the DC object */ DC_Unlock(pDC); + + return TRUE; } VOID APIENTRY RosGdiSelectBrush( HDC physDev, LOGBRUSH *pLogBrush ) Modified: branches/arwinss/reactos/subsystems/win32/win32k/gre/gdiobj.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/gre/gdiobj.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/gre/gdiobj.c [iso-8859-1] Sun Aug 2 22:53:12 2009 @@ -1050,6 +1050,139 @@ } BOOL APIENTRY +GDIOBJ_ConvertToStockObj(HGDIOBJ *phObj) +{ + /* + * FIXME !!!!! THIS FUNCTION NEEDS TO BE FIXED - IT IS NOT SAFE WHEN OTHER THREADS + * MIGHT ATTEMPT TO LOCK THE OBJECT DURING THIS CALL!!! + */ + PGDI_TABLE_ENTRY Entry; + HANDLE ProcessId, LockedProcessId, PrevProcId; + PTHREADINFO Thread; + HGDIOBJ hObj; + + GDIDBG_INITLOOPTRACE(); + + ASSERT(phObj); + hObj = *phObj; + + DPRINT("GDIOBJ_ConvertToStockObj: hObj: 0x%08x\n", hObj); + + Thread = PsGetCurrentThreadWin32Thread(); + + if (!GDI_HANDLE_IS_STOCKOBJ(hObj)) + { + ProcessId = PsGetCurrentProcessId(); + LockedProcessId = (HANDLE)((ULONG_PTR)ProcessId | 0x1); + + Entry = GDI_HANDLE_GET_ENTRY(GdiHandleTable, hObj); + +LockHandle: + /* lock the object, we must not convert stock objects, so don't check!!! */ + PrevProcId = InterlockedCompareExchangePointer((PVOID*)&Entry->ProcessId, LockedProcessId, ProcessId); + if (PrevProcId == ProcessId) + { + LONG NewType, PrevType, OldType; + + /* we're locking an object that belongs to our process. First calculate + the new object type including the stock object flag and then try to + exchange it.*/ + /* On Windows the higher 16 bit of the type field don't contain the + full type from the handle, but the base type. + (type = BRSUH, PEN, EXTPEN, basetype = BRUSH) */ + OldType = ((ULONG)hObj & GDI_HANDLE_BASETYPE_MASK) | ((ULONG)hObj >> GDI_ENTRY_UPPER_SHIFT); + /* We are currently not using bits 24..31 (flags) of the type field, but for compatibility + we copy them as we can't get them from the handle */ + OldType |= Entry->Type & GDI_ENTRY_FLAGS_MASK; + + /* As the object should be a stock object, set it's flag, but only in the lower 16 bits */ + NewType = OldType | GDI_ENTRY_STOCK_MASK; + + /* Try to exchange the type field - but only if the old (previous type) matches! */ + PrevType = InterlockedCompareExchange(&Entry->Type, NewType, OldType); + if (PrevType == OldType && Entry->KernelData != NULL) + { + PTHREADINFO PrevThread; + PBASEOBJECT Object; + + /* We successfully set the stock object flag. + KernelData should never be NULL here!!! */ + ASSERT(Entry->KernelData); + + Object = Entry->KernelData; + + PrevThread = Object->Tid; + if (Object->cExclusiveLock == 0 || PrevThread == Thread) + { + /* dereference the process' object counter */ + if (PrevProcId != GDI_GLOBAL_PROCESS) + { + PEPROCESS OldProcess; + PPROCESSINFO W32Process; + NTSTATUS Status; + + /* FIXME */ + Status = PsLookupProcessByProcessId((HANDLE)((ULONG_PTR)PrevProcId & ~0x1), &OldProcess); + if (NT_SUCCESS(Status)) + { + W32Process = (PPROCESSINFO)OldProcess->Win32Process; + if (W32Process != NULL) + { + InterlockedDecrement(&W32Process->GDIHandleCount); + } + ObDereferenceObject(OldProcess); + } + } + + hObj = (HGDIOBJ)((ULONG)(hObj) | GDI_HANDLE_STOCK_MASK); + *phObj = hObj; + Object->hHmgr = hObj; + + /* remove the process id lock and make it global */ + (void)InterlockedExchangePointer((PVOID*)&Entry->ProcessId, GDI_GLOBAL_PROCESS); + + /* we're done, successfully converted the object */ + return TRUE; + } + else + { + GDIDBG_TRACELOOP(hObj, PrevThread, Thread); + + /* WTF?! The object is already locked by a different thread! + Release the lock, wait a bit and try again! + FIXME - we should give up after some time unless we want to wait forever! */ + (void)InterlockedExchangePointer((PVOID*)&Entry->ProcessId, PrevProcId); + + DelayExecution(); + goto LockHandle; + } + } + else + { + DPRINT1("Attempted to convert object 0x%x that is deleted! Should never get here!!!\n", hObj); + DPRINT1("OldType = 0x%x, Entry->Type = 0x%x, NewType = 0x%x, Entry->KernelData = 0x%x\n", OldType, Entry->Type, NewType, Entry->KernelData); + } + } + else if (PrevProcId == LockedProcessId) + { + GDIDBG_TRACELOOP(hObj, PrevProcId, ProcessId); + + /* the object is currently locked, wait some time and try again. + FIXME - we shouldn't loop forever! Give up after some time! */ + DelayExecution(); + /* try again */ + goto LockHandle; + } + else + { + DPRINT1("Attempted to convert invalid handle: 0x%x\n", hObj); + } + } + + return FALSE; +} + +BOOL APIENTRY GDIOBJ_SetOwnership(HGDIOBJ ObjectHandle, PEPROCESS NewOwner) { PGDI_TABLE_ENTRY Entry; Modified: branches/arwinss/reactos/subsystems/win32/win32k/include/gre.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/include/gre.h [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/include/gre.h [iso-8859-1] Sun Aug 2 22:53:12 2009 @@ -62,6 +62,10 @@ INT FASTCALL BitsPerFormat(ULONG Format); +/* bitmap.c */ +extern HGDIOBJ hStockBmp; +VOID CreateStockBitmap(); + /* font.c */ VOID NTAPI GreTextOut(PDC pDC, INT x, INT y, UINT flags, Modified: branches/arwinss/reactos/subsystems/win32/win32k/main/init.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/main/init.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/main/init.c [iso-8859-1] Sun Aug 2 22:53:12 2009 @@ -345,6 +345,9 @@ /* Initialize handle-mapping */ GDI_InitHandleMapping(); + /* Create stock objects */ + CreateStockBitmap(); + /* Init video driver implementation */ InitDcImpl(); Modified: branches/arwinss/reactos/subsystems/win32/win32k/w32ksvc.db URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/w32ksvc.db [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/w32ksvc.db [iso-8859-1] Sun Aug 2 22:53:12 2009 @@ -17,7 +17,7 @@ RosGdiDeleteDC 1 RosGdiGetDCOrgEx 2 RosGdiPaintRgn 2 -RosGdiSelectBitmap 2 +RosGdiSelectBitmap 3 RosGdiSelectBrush 2 RosGdiSelectFont 3 RosGdiSelectPen 3

15 years, 1 month

[fireball] 42347: - Remove _NTDRIVER_ define, in arwinss freetype is built as a usual usermode dll.

by fireball＠svn.reactos.org

Author: fireball Date: Sun Aug 2 22:51:16 2009 New Revision: 42347 URL: http://svn.reactos.org/svn/reactos?rev=42347&view=rev Log: - Remove _NTDRIVER_ define, in arwinss freetype is built as a usual usermode dll. Modified: branches/arwinss/reactos/dll/3rdparty/freetype/freetype.rbuild Modified: branches/arwinss/reactos/dll/3rdparty/freetype/freetype.rbuild URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/3rdparty/fr… ============================================================================== --- branches/arwinss/reactos/dll/3rdparty/freetype/freetype.rbuild [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/3rdparty/freetype/freetype.rbuild [iso-8859-1] Sun Aug 2 22:51:16 2009 @@ -4,7 +4,6 @@ <importlibrary definition="freetype.def" /> <include base="freetype">include</include> <define name="_DISABLE_TIDENTS" /> - <define name="__NTDRIVER__" /> <define name="__NO_CTYPE_INLINES" /> <define name="FT2_BUILD_LIBRARY" /> <if property="NSWPAT" value="0">

15 years, 1 month

[sginsberg] 42346: - probe.h: "NTOSKRNL unfortunately doesn't export RtlRaiseStatus!" -- no, but it does export ExRaiseStatus, so use it instead from win32k instead of "W32kRaiseStatus". Also use ExRaiseAccessViolation instead of RtlRaiseStatus(STATUS_ACCESS_VIOLATION) to save some space. - ddraw.h: Don't check if WINNT is defined, our winnt.h defines _WINNT_H. Also fix the way CO_E_NOTINITIALIZED is defined. - Define NT_BUILD_ENVIRONMENT in win32k so the define in ddraw.h doesn't conflict with

by sginsberg＠svn.reactos.org

Author: sginsberg Date: Sun Aug 2 22:35:19 2009 New Revision: 42346 URL: http://svn.reactos.org/svn/reactos?rev=42346&view=rev Log: - probe.h: "NTOSKRNL unfortunately doesn't export RtlRaiseStatus!" -- no, but it does export ExRaiseStatus, so use it instead from win32k instead of "W32kRaiseStatus". Also use ExRaiseAccessViolation instead of RtlRaiseStatus(STATUS_ACCESS_VIOLATION) to save some space. - ddraw.h: Don't check if WINNT is defined, our winnt.h defines _WINNT_H. Also fix the way CO_E_NOTINITIALIZED is defined. - Define NT_BUILD_ENVIRONMENT in win32k so the define in ddraw.h doesn't conflict with winerror.h. Not sure if this is correct, but our headers are a mess. - Add a hack to disable C4276 (caused by napi.h) until a more proper fix is devised. - Win32K now fully compiles in MSVC. Modified: trunk/reactos/include/dxsdk/ddraw.h trunk/reactos/include/reactos/probe.h trunk/reactos/subsystems/win32/win32k/misc/err.c trunk/reactos/subsystems/win32/win32k/pch.h trunk/reactos/subsystems/win32/win32k/win32k.rbuild Modified: trunk/reactos/include/dxsdk/ddraw.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/dxsdk/ddraw.h?rev=… ============================================================================== --- trunk/reactos/include/dxsdk/ddraw.h [iso-8859-1] (original) +++ trunk/reactos/include/dxsdk/ddraw.h [iso-8859-1] Sun Aug 2 22:35:19 2009 @@ -8,8 +8,8 @@ #include <objbase.h> #else #define IUnknown void -#if !defined(NT_BUILD_ENVIRONMENT) && !defined(WINNT) - #define CO_E_NOTINITIALIZED 0x800401F0 +#if !defined(NT_BUILD_ENVIRONMENT) && !defined(_WINNT_H) + #define CO_E_NOTINITIALIZED 0x800401F0L #endif #endif Modified: trunk/reactos/include/reactos/probe.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/probe.h?re… ============================================================================== --- trunk/reactos/include/reactos/probe.h [iso-8859-1] (original) +++ trunk/reactos/include/reactos/probe.h [iso-8859-1] Sun Aug 2 22:35:19 2009 @@ -12,14 +12,6 @@ #if defined(_WIN32K_) static const LARGE_STRING __emptyLargeString = {0, 0, 0, NULL}; -#endif - -#if defined(_WIN32K_) -/* - * NOTE: NTOSKRNL unfortunately doesn't export RtlRaiseStatus! - */ -VOID NTAPI W32kRaiseStatus(NTSTATUS Status); -#define RtlRaiseStatus W32kRaiseStatus #endif /* @@ -29,7 +21,7 @@ do { \ if ((ULONG_PTR)(Ptr) + sizeof(Type) - 1 < (ULONG_PTR)(Ptr) || \ (ULONG_PTR)(Ptr) + sizeof(Type) - 1 >= (ULONG_PTR)MmUserProbeAddress) { \ - RtlRaiseStatus (STATUS_ACCESS_VIOLATION); \ + ExRaiseAccessViolation(); \ } \ *(volatile Type *)(Ptr) = *(volatile Type *)(Ptr); \ } while (0) @@ -60,7 +52,7 @@ #define ProbeForReadGenericType(Ptr, Type, Default) \ (((ULONG_PTR)(Ptr) + sizeof(Type) - 1 < (ULONG_PTR)(Ptr) || \ (ULONG_PTR)(Ptr) + sizeof(Type) - 1 >= (ULONG_PTR)MmUserProbeAddress) ? \ - ExRaiseStatus (STATUS_ACCESS_VIOLATION), Default : \ + ExRaiseAccessViolation(), Default : \ *(const volatile Type *)(Ptr)) #define ProbeForReadBoolean(Ptr) ProbeForReadGenericType(Ptr, BOOLEAN, FALSE) @@ -90,7 +82,7 @@ do { \ if ((ULONG_PTR)(Ptr) + sizeof(HANDLE) - 1 < (ULONG_PTR)(Ptr) || \ (ULONG_PTR)(Ptr) + sizeof(HANDLE) - 1 >= (ULONG_PTR)MmUserProbeAddress) { \ - RtlRaiseStatus (STATUS_ACCESS_VIOLATION); \ + ExRaiseAccessViolation(); \ } \ *(volatile HANDLE *)(Ptr) = NULL; \ } while (0) @@ -113,7 +105,7 @@ ArraySize = ItemSize * ItemCount; if (ArraySize / ItemSize != ItemCount) { - RtlRaiseStatus (STATUS_INVALID_PARAMETER); + ExRaiseStatus(STATUS_INVALID_PARAMETER); } /* Probe the array */ @@ -135,7 +127,7 @@ ArraySize = ItemSize * ItemCount; if (ArraySize / ItemSize != ItemCount) { - RtlRaiseStatus (STATUS_INVALID_PARAMETER); + ExRaiseStatus(STATUS_INVALID_PARAMETER); } /* Probe the array */ Modified: trunk/reactos/subsystems/win32/win32k/misc/err.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/mi… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/misc/err.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/misc/err.c [iso-8859-1] Sun Aug 2 22:35:19 2009 @@ -61,22 +61,4 @@ return 0; } -VOID -APIENTRY -W32kRaiseStatus(NTSTATUS Status) -{ - EXCEPTION_RECORD ExceptionRecord; - - /* Create an exception record */ - ExceptionRecord.ExceptionCode = Status; - ExceptionRecord.ExceptionRecord = NULL; - ExceptionRecord.NumberParameters = 0; - ExceptionRecord.ExceptionFlags = EXCEPTION_NONCONTINUABLE; - - RtlRaiseException(&ExceptionRecord); - - /* If we returned, raise a status */ - W32kRaiseStatus(Status); -} - /* EOF */ Modified: trunk/reactos/subsystems/win32/win32k/pch.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/pc… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/pch.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/pch.h [iso-8859-1] Sun Aug 2 22:35:19 2009 @@ -36,6 +36,7 @@ #include <winerror.h> #include <wingdi.h> +#define NT_BUILD_ENVIRONMENT #include <winddi.h> #include <winuser.h> #include <prntfont.h> Modified: trunk/reactos/subsystems/win32/win32k/win32k.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/wi… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/win32k.rbuild [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/win32k.rbuild [iso-8859-1] Sun Aug 2 22:35:19 2009 @@ -10,6 +10,7 @@ <include base="ReactOS">include/reactos/subsys</include> <include base="ReactOS">include/reactos/drivers</include> <compilerflag compilerset="gcc">-fms-extensions</compilerflag> + <compilerflag compilerset="msc">/wd4276</compilerflag> <define name="LANGPACK" /> <define name="_WIN32K_" /> <!-- See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38269

15 years, 1 month

[jmorlan] 42345: ReadFile: When reading from a console handle with processed input mode enabled, simulate EOF if the first character read is ^Z (Bug 4745)

by jmorlan＠svn.reactos.org

Author: jmorlan Date: Sun Aug 2 20:56:05 2009 New Revision: 42345 URL: http://svn.reactos.org/svn/reactos?rev=42345&view=rev Log: ReadFile: When reading from a console handle with processed input mode enabled, simulate EOF if the first character read is ^Z (Bug 4745) Modified: trunk/reactos/dll/win32/kernel32/file/rw.c Modified: trunk/reactos/dll/win32/kernel32/file/rw.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/file/rw… ============================================================================== --- trunk/reactos/dll/win32/kernel32/file/rw.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/kernel32/file/rw.c [iso-8859-1] Sun Aug 2 20:56:05 2009 @@ -148,11 +148,22 @@ if (IsConsoleHandle(hFile)) { - return ReadConsoleA(hFile, + if (ReadConsoleA(hFile, lpBuffer, nNumberOfBytesToRead, lpNumberOfBytesRead, - NULL); + NULL)) + { + DWORD dwMode; + GetConsoleMode(hFile, &dwMode); + if ((dwMode & ENABLE_PROCESSED_INPUT) && *(char *)lpBuffer == 0x1a) + { + /* EOF character entered; simulate end-of-file */ + *lpNumberOfBytesRead = 0; + } + return TRUE; + } + return FALSE; } if (lpOverlapped != NULL)

15 years, 1 month

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Ros-diffs August 2009