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[tkreuzer] 39993: Cleanup freetypee lib
by tkreuzer＠svn.reactos.org 12 Mar '09

12 Mar '09

Author: tkreuzer Date: Fri Mar 13 02:08:01 2009 New Revision: 39993 URL: http://svn.reactos.org/svn/reactos?rev=39993&view=rev Log: Cleanup freetypee lib Removed: trunk/reactos/lib/3rdparty/freetype/ftfd/ trunk/reactos/lib/3rdparty/freetype/rosglue.c trunk/reactos/lib/3rdparty/freetype/sprintf.c Removed: trunk/reactos/lib/3rdparty/freetype/rosglue.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/3rdparty/freetype/rosg… ============================================================================== --- trunk/reactos/lib/3rdparty/freetype/rosglue.c [iso-8859-1] (original) +++ trunk/reactos/lib/3rdparty/freetype/rosglue.c (removed) @@ -1,137 +1,0 @@ -/* $Id$ - * - * COPYRIGHT: See COPYING in the top level directory - * PROJECT: FreeType implementation for ReactOS - * PURPOSE: Glue functions between FreeType - * FILE: thirdparty/freetype/rosglue.c - * PROGRAMMER: Ge van Geldorp (ge(a)gse.nl) - * NOTES: - */ - -#include <windef.h> -#include <wingdi.h> -#include <winddi.h> -#include <stdarg.h> -#include <stdio.h> - -#define NDEBUG -#include <debug.h> - -#define TAG(A, B, C, D) (ULONG)(((A)<<0) + ((B)<<8) + ((C)<<16) + ((D)<<24)) -#define TAG_FREETYPE TAG('F', 'T', 'Y', 'P') - -/* - * First some generic routines - */ - -ULONG -DbgPrint(IN PCCH Format, IN ...) -{ - va_list args; - - va_start(args, Format); - EngDebugPrint("ft2: ", (PCHAR)Format, args); - va_end(args); - return 0; -} - -/* - * Memory allocation - * - * Because of realloc, we need to keep track of the size of the allocated - * buffer (need to copy the old contents to the new buffer). So, allocate - * extra space for a size_t, store the allocated size in there and return - * the address just past it as the allocated buffer. - */ - -void * -malloc(size_t Size) -{ - void *Object; - - Object = EngAllocMem(0, sizeof(size_t) + Size, TAG_FREETYPE); - if (NULL != Object) - { - *((size_t *) Object) = Size; - Object = (void *)((size_t *) Object + 1); - } - - return Object; -} - -void * -realloc(void *Object, size_t Size) -{ - void *NewObject; - size_t CopySize; - - NewObject = EngAllocMem(0, sizeof(size_t) + Size, TAG_FREETYPE); - if (NULL != NewObject) - { - *((size_t *) NewObject) = Size; - NewObject = (void *)((size_t *) NewObject + 1); - CopySize = *((size_t *) Object - 1); - if (Size < CopySize) - { - CopySize = Size; - } - memcpy(NewObject, Object, CopySize); - EngFreeMem((size_t *) Object - 1); - } - - return NewObject; -} - -void -free(void *Object) -{ - EngFreeMem((size_t *) Object - 1); -} - -/* - * File I/O - * - * This is easy, we don't want FreeType to do any I/O. So return an - * error on each I/O attempt. Note that errno is not being set, it is - * not used by FreeType. - */ - -FILE * -fopen(const char *FileName, const char *Mode) -{ - DPRINT1("Freetype tries to open file %s\n", FileName); - - return NULL; -} - -int -fseek(FILE *Stream, long Offset, int Origin) -{ - DPRINT1("Doubleplus ungood: freetype shouldn't fseek!\n"); - - return -1; -} - -long -ftell(FILE *Stream) -{ - DPRINT1("Doubleplus ungood: freetype shouldn't ftell!\n"); - - return -1; -} - -size_t -fread(void *Buffer, size_t Size, size_t Count, FILE *Stream) -{ - DPRINT1("Doubleplus ungood: freetype shouldn't fread!\n"); - - return 0; -} - -int -fclose(FILE *Stream) -{ - DPRINT1("Doubleplus ungood: freetype shouldn't fclose!\n"); - - return EOF; -} Removed: trunk/reactos/lib/3rdparty/freetype/sprintf.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/3rdparty/freetype/spri… ============================================================================== --- trunk/reactos/lib/3rdparty/freetype/sprintf.c [iso-8859-1] (original) +++ trunk/reactos/lib/3rdparty/freetype/sprintf.c (removed) @@ -1,742 +1,0 @@ -/* - * PROGRAMMERS: David Welch - * Eric Kohl - * - * TODO: - * - Verify the implementation of '%Z'. - */ - -/* - * linux/lib/vsprintf.c - * - * Copyright (C) 1991, 1992 Linus Torvalds - */ - -/* vsprintf.c -- Lars Wirzenius & Linus Torvalds. */ -/* - * Wirzenius wrote this portably, Torvalds fucked it up :-) - */ - -#define WIN32_NO_STATUS -#include <windows.h> -#include <ndk/ntndk.h> -#include <stdlib.h> -#include <stdio.h> - -#define ZEROPAD 1 /* pad with zero */ -#define SIGN 2 /* unsigned/signed long */ -#define PLUS 4 /* show plus */ -#define SPACE 8 /* space if plus */ -#define LEFT 16 /* left justified */ -#define SPECIAL 32 /* 0x */ -#define LARGE 64 /* use 'ABCDEF' instead of 'abcdef' */ -#define REMOVEHEX 256 /* use 256 as remve 0x frim BASE 16 */ -typedef struct { - unsigned int mantissal:32; - unsigned int mantissah:20; - unsigned int exponent:11; - unsigned int sign:1; -} double_t; - -static -__inline -int -_isinf(double __x) -{ - union - { - double* __x; - double_t* x; - } x; - - x.__x = &__x; - return ( x.x->exponent == 0x7ff && ( x.x->mantissah == 0 && x.x->mantissal == 0 )); -} - -static -__inline -int -_isnan(double __x) -{ - union - { - double* __x; - double_t* x; - } x; - x.__x = &__x; - return ( x.x->exponent == 0x7ff && ( x.x->mantissah != 0 || x.x->mantissal != 0 )); -} - - -static -__inline -int -do_div(long long *n, int base) -{ - int a; - a = ((unsigned long long) *n) % (unsigned) base; - *n = ((unsigned long long) *n) / (unsigned) base; - return a; -} - - -static int skip_atoi(const char **s) -{ - int i=0; - - while (isdigit(**s)) - i = i*10 + *((*s)++) - '0'; - return i; -} - - -static char * -number(char * buf, char * end, long long num, int base, int size, int precision, int type) -{ - char c,sign,tmp[66]; - const char *digits; - const char *small_digits = "0123456789abcdefghijklmnopqrstuvwxyz"; - const char *large_digits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; - int i; - - digits = (type & LARGE) ? large_digits : small_digits; - if (type & LEFT) - type &= ~ZEROPAD; - if (base < 2 || base > 36) - return 0; - c = (type & ZEROPAD) ? '0' : ' '; - sign = 0; - if (type & SIGN) { - if (num < 0) { - sign = '-'; - num = -num; - size--; - } else if (type & PLUS) { - sign = '+'; - size--; - } else if (type & SPACE) { - sign = ' '; - size--; - } - } - - if ((type & SPECIAL) && ((type & REMOVEHEX) == 0)) { - if (base == 16) - size -= 2; - - } - i = 0; - if ((num == 0) && (precision !=0)) - tmp[i++] = '0'; - else while (num != 0) - tmp[i++] = digits[do_div(&num,base)]; - if (i > precision) - precision = i; - size -= precision; - if (!(type&(ZEROPAD+LEFT))) { - while(size-->0) { - if (buf <= end) - *buf = ' '; - ++buf; - } - } - if (sign) { - if (buf <= end) - *buf = sign; - ++buf; - } - - if ((type & SPECIAL) && ((type & REMOVEHEX) == 0)) { - if (base==16) { - if (buf <= end) - *buf = '0'; - ++buf; - if (buf <= end) - *buf = digits[33]; - ++buf; - } - } - - if (!(type & LEFT)) { - while (size-- > 0) { - if (buf <= end) - *buf = c; - ++buf; - } - } - while (i < precision--) { - if (buf <= end) - *buf = '0'; - ++buf; - } - while (i-- > 0) { - if (buf <= end) - *buf = tmp[i]; - ++buf; - } - while (size-- > 0) { - if (buf <= end) - *buf = ' '; - ++buf; - } - - return buf; -} - -static char * -numberf(char * buf, char * end, double num, int base, int size, int precision, int type) -{ - char c,sign,tmp[66]; - const char *digits; - const char *small_digits = "0123456789abcdefghijklmnopqrstuvwxyz"; - const char *large_digits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; - int i; - long long x; - - /* FIXME - the float version of number is direcly copy of number - */ - - digits = (type & LARGE) ? large_digits : small_digits; - if (type & LEFT) - type &= ~ZEROPAD; - if (base < 2 || base > 36) - return 0; - c = (type & ZEROPAD) ? '0' : ' '; - sign = 0; - if (type & SIGN) { - if (num < 0) { - sign = '-'; - num = -num; - size--; - } else if (type & PLUS) { - sign = '+'; - size--; - } else if (type & SPACE) { - sign = ' '; - size--; - } - } - if (type & SPECIAL) { - if (base == 16) - size -= 2; - else if (base == 8) - size--; - } - i = 0; - if (num == 0) - tmp[i++] = '0'; - else while (num != 0) - { - x = num; - tmp[i++] = digits[do_div(&x,base)]; - num=x; - } - if (i > precision) - precision = i; - size -= precision; - if (!(type&(ZEROPAD+LEFT))) { - while(size-->0) { - if (buf <= end) - *buf = ' '; - ++buf; - } - } - if (sign) { - if (buf <= end) - *buf = sign; - ++buf; - } - if (type & SPECIAL) { - if (base==8) { - if (buf <= end) - *buf = '0'; - ++buf; - } else if (base==16) { - if (buf <= end) - *buf = '0'; - ++buf; - if (buf <= end) - *buf = digits[33]; - ++buf; - } - } - if (!(type & LEFT)) { - while (size-- > 0) { - if (buf <= end) - *buf = c; - ++buf; - } - } - while (i < precision--) { - if (buf <= end) - *buf = '0'; - ++buf; - } - while (i-- > 0) { - if (buf <= end) - *buf = tmp[i]; - ++buf; - } - while (size-- > 0) { - if (buf <= end) - *buf = ' '; - ++buf; - } - return buf; -} - -static char* -string(char* buf, char* end, const char* s, int len, int field_width, int precision, int flags) -{ - int i; - char c; - - c = (flags & ZEROPAD) ? '0' : ' '; - - if (s == NULL) - { - s = "<NULL>"; - len = 6; - } - else - { - if (len == -1) - { - len = 0; - while ((unsigned int)len < (unsigned int)precision && s[len]) - len++; - } - else - { - if ((unsigned int)len > (unsigned int)precision) - len = precision; - } - } - if (!(flags & LEFT)) - while (len < field_width--) - { - if (buf <= end) - *buf = c; - ++buf; - } - for (i = 0; i < len; ++i) - { - if (buf <= end) - *buf = *s++; - ++buf; - } - while (len < field_width--) - { - if (buf <= end) - *buf = ' '; - ++buf; - } - return buf; -} - -static char* -stringw(char* buf, char* end, const wchar_t* sw, int len, int field_width, int precision, int flags) -{ - int i; - char c; - - c = (flags & ZEROPAD) ? '0' : ' '; - - if (sw == NULL) - { - sw = L"<NULL>"; - len = 6; - } - else - { - if (len == -1) - { - len = 0; - while ((unsigned int)len < (unsigned int)precision && sw[len]) - len++; - } - else - { - if ((unsigned int)len > (unsigned int)precision) - len = precision; - } - } - if (!(flags & LEFT)) - while (len < field_width--) - { - if (buf <= end) - *buf = c; - buf++; - } - for (i = 0; i < len; ++i) - { - if (buf <= end) - *buf = (unsigned char)(*sw++); - buf++; - } - while (len < field_width--) - { - if (buf <= end) - *buf = ' '; - buf++; - } - return buf; -} - -/* - * @implemented - */ -int __cdecl _vsnprintf(char *buf, size_t cnt, const char *fmt, va_list args) -{ - int len; - unsigned long long num; - double _double; - - int base; - char *str, *end; - const char *s; - const wchar_t *sw; - - int flags; /* flags to number() */ - - int field_width; /* width of output field */ - int precision; /* min. # of digits for integers; max - number of chars for from string */ - int qualifier; /* 'h', 'l', 'L', 'I' or 'w' for integer fields */ - - /* clear the string buffer with zero so we do not need NULL terment it at end */ - - str = buf; - end = buf + cnt - 1; - if (end < buf - 1) { - end = ((char *) -1); - cnt = end - buf + 1; - } - - for ( ; *fmt ; ++fmt) { - if (*fmt != '%') { - if (str <= end) - *str = *fmt; - ++str; - continue; - } - - /* process flags */ - flags = 0; - repeat: - ++fmt; /* this also skips first '%' */ - switch (*fmt) { - case '-': flags |= LEFT; goto repeat; - case '+': flags |= PLUS; goto repeat; - case ' ': flags |= SPACE; goto repeat; - case '#': flags |= SPECIAL; goto repeat; - case '0': flags |= ZEROPAD; goto repeat; - } - - /* get field width */ - field_width = -1; - if (isdigit(*fmt)) - field_width = skip_atoi(&fmt); - else if (*fmt == '*') { - ++fmt; - /* it's the next argument */ - field_width = va_arg(args, int); - if (field_width < 0) { - field_width = -field_width; - flags |= LEFT; - } - } - - /* get the precision */ - precision = -1; - if (*fmt == '.') { - ++fmt; - if (isdigit(*fmt)) - precision = skip_atoi(&fmt); - else if (*fmt == '*') { - ++fmt; - /* it's the next argument */ - precision = va_arg(args, int); - } - if (precision < 0) - precision = 0; - } - - /* get the conversion qualifier */ - qualifier = -1; - if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L' || *fmt == 'w') { - qualifier = *fmt; - ++fmt; - } else if (*fmt == 'I' && *(fmt+1) == '6' && *(fmt+2) == '4') { - qualifier = *fmt; - fmt += 3; - } else if (*fmt == 'I' && *(fmt+1) == '3' && *(fmt+2) == '2') { - qualifier = 'l'; - fmt += 3; - } else if (*fmt == 'F' && *(fmt+1) == 'p') { - fmt += 1; - flags |= REMOVEHEX; - } - - /* default base */ - base = 10; - - switch (*fmt) { - case 'c': /* finished */ - if (qualifier == 'l' || qualifier == 'w') { - wchar_t sw1[2]; - /* print unicode string */ - sw1[0] = (wchar_t) va_arg(args, int); - sw1[1] = 0; - str = stringw(str, end, (wchar_t *)&sw1, -1, field_width, precision, flags); - } else { - char s1[2]; - /* print ascii string */ - s1[0] = ( unsigned char) va_arg(args, int); - s1[1] = 0; - str = string(str, end, (char *)&s1, -1, field_width, precision, flags); - } - continue; - - case 'C': /* finished */ - if (!(flags & LEFT)) - while (--field_width > 0) { - if (str <= end) - *str = ' '; - ++str; - } - if (qualifier == 'h') { - if (str <= end) - *str = (unsigned char) va_arg(args, int); - ++str; - } else { - if (str <= end) - *str = (unsigned char)(wchar_t) va_arg(args, int); - ++str; - } - while (--field_width > 0) { - if (str <= end) - *str = ' '; - ++str; - } - continue; - - case 's': /* finished */ - if (qualifier == 'l' || qualifier == 'w') { - /* print unicode string */ - sw = va_arg(args, wchar_t *); - str = stringw(str, end, sw, -1, field_width, precision, flags); - } else { - /* print ascii string */ - s = va_arg(args, char *); - str = string(str, end, s, -1, field_width, precision, flags); - } - continue; - - case 'S': - if (qualifier == 'h') { - /* print ascii string */ - s = va_arg(args, char *); - str = string(str, end, s, -1, field_width, precision, flags); - } else { - /* print unicode string */ - sw = va_arg(args, wchar_t *); - str = stringw(str, end, sw, -1, field_width, precision, flags); - } - continue; - - case 'Z': - if (qualifier == 'w') { - /* print counted unicode string */ - PUNICODE_STRING pus = va_arg(args, PUNICODE_STRING); - if ((pus == NULL) || (pus->Buffer == NULL)) { - sw = NULL; - len = -1; - } else { - sw = pus->Buffer; - len = pus->Length / sizeof(WCHAR); - } - str = stringw(str, end, sw, len, field_width, precision, flags); - } else { - /* print counted ascii string */ - PANSI_STRING pus = va_arg(args, PANSI_STRING); - if ((pus == NULL) || (pus->Buffer == NULL)) { - s = NULL; - len = -1; - } else { - s = pus->Buffer; - len = pus->Length; - } - str = string(str, end, s, len, field_width, precision, flags); - } - continue; - - case 'p': - if ((flags & LARGE) == 0) - flags |= LARGE; - - if (field_width == -1) { - field_width = 2 * sizeof(void *); - flags |= ZEROPAD; - } - str = number(str, end, - (ULONG_PTR) va_arg(args, void *), 16, - field_width, precision, flags); - continue; - - case 'n': - /* FIXME: What does C99 say about the overflow case here? */ - if (qualifier == 'l') { - long * ip = va_arg(args, long *); - *ip = (str - buf); - } else { - int * ip = va_arg(args, int *); - *ip = (str - buf); - } - continue; - - /* float number formats - set up the flags and "break" */ - case 'e': - case 'E': - case 'f': - case 'g': - case 'G': - _double = (double)va_arg(args, double); - if ( _isnan(_double) ) { - s = "Nan"; - len = 3; - while ( len > 0 ) { - if (str <= end) - *str = *s++; - ++str; - len --; - } - } else if ( _isinf(_double) < 0 ) { - s = "-Inf"; - len = 4; - while ( len > 0 ) { - if (str <= end) - *str = *s++; - ++str; - len --; - } - } else if ( _isinf(_double) > 0 ) { - s = "+Inf"; - len = 4; - while ( len > 0 ) { - if (str <= end) - *str = *s++; - ++str; - len --; - } - } else { - if ( precision == -1 ) - precision = 6; - str = numberf(str, end, (int)_double, base, field_width, precision, flags); - } - - continue; - - - /* integer number formats - set up the flags and "break" */ - case 'o': - base = 8; - break; - - case 'b': - base = 2; - break; - - case 'X': - flags |= LARGE; - case 'x': - base = 16; - break; - - case 'd': - case 'i': - flags |= SIGN; - case 'u': - break; - - default: - if (*fmt) { - if (str <= end) - *str = *fmt; - ++str; - } else - --fmt; - continue; - } - - if (qualifier == 'I') - num = va_arg(args, unsigned long long); - else if (qualifier == 'l') { - if (flags & SIGN) - num = va_arg(args, long); - else - num = va_arg(args, unsigned long); - } - else if (qualifier == 'h') { - if (flags & SIGN) - num = va_arg(args, int); - else - num = va_arg(args, unsigned int); - } - else { - if (flags & SIGN) - num = va_arg(args, int); - else - num = va_arg(args, unsigned int); - } - str = number(str, end, num, base, field_width, precision, flags); - } - if (str <= end) - *str = '\0'; - else if (cnt > 0) - /* don't write out a null byte if the buf size is zero */ - *end = '\0'; - return str-buf; -} - - -/* - * @implemented - */ -int sprintf(char * buf, const char *fmt, ...) -{ - va_list args; - int i; - - va_start(args, fmt); - i=_vsnprintf(buf,MAXLONG,fmt,args); - va_end(args); - return i; -} - - -/* - * @implemented - */ -int _snprintf(char * buf, size_t cnt, const char *fmt, ...) -{ - va_list args; - int i; - - va_start(args, fmt); - i=_vsnprintf(buf,cnt,fmt,args); - va_end(args); - return i; -} - - -/* - * @implemented - */ -int __cdecl vsprintf(char *buf, const char *fmt, va_list args) -{ - return _vsnprintf(buf,MAXLONG,fmt,args); -} - -/* EOF */

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[janderwald] 39992: - Disable some debug prints - Close the real pin on exit / when a new wave stream is played. This should fix stuttering when changing the sample rate - Always create the mixer pin
by janderwald＠svn.reactos.org 12 Mar '09

12 Mar '09

Author: janderwald Date: Fri Mar 13 01:11:53 2009 New Revision: 39992 URL: http://svn.reactos.org/svn/reactos?rev=39992&view=rev Log: - Disable some debug prints - Close the real pin on exit / when a new wave stream is played. This should fix stuttering when changing the sample rate - Always create the mixer pin Modified: trunk/reactos/drivers/wdm/audio/backpln/portcls/dispatcher.c trunk/reactos/drivers/wdm/audio/backpln/portcls/pin_wavecyclic.c trunk/reactos/drivers/wdm/audio/filters/kmixer/pin.c trunk/reactos/drivers/wdm/audio/legacy/wdmaud/control.c trunk/reactos/drivers/wdm/audio/sysaudio/control.c trunk/reactos/drivers/wdm/audio/sysaudio/dispatcher.c trunk/reactos/drivers/wdm/audio/sysaudio/sysaudio.h Modified: trunk/reactos/drivers/wdm/audio/backpln/portcls/dispatcher.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/… ============================================================================== --- trunk/reactos/drivers/wdm/audio/backpln/portcls/dispatcher.c [iso-8859-1] (original) +++ trunk/reactos/drivers/wdm/audio/backpln/portcls/dispatcher.c [iso-8859-1] Fri Mar 13 01:11:53 2009 @@ -10,7 +10,7 @@ IIrpTarget * IrpTarget; PKSOBJECT_CREATE_ITEM CreateItem; - DPRINT1("Dispatch_fnDeviceIoControl called DeviceObject %p Irp %p\n", DeviceObject); + //DPRINT1("Dispatch_fnDeviceIoControl called DeviceObject %p Irp %p\n", DeviceObject); /* access the create item */ CreateItem = KSCREATE_ITEM_IRP_STORAGE(Irp); @@ -114,7 +114,7 @@ IrpTarget = (IIrpTarget*)CreateItem->Context; - DPRINT1("IrpTarget %p\n", IrpTarget); + //DPRINT1("IrpTarget %p\n", IrpTarget); return IrpTarget->lpVtbl->Close(IrpTarget, DeviceObject, Irp); } Modified: trunk/reactos/drivers/wdm/audio/backpln/portcls/pin_wavecyclic.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/… ============================================================================== --- trunk/reactos/drivers/wdm/audio/backpln/portcls/pin_wavecyclic.c [iso-8859-1] (original) +++ trunk/reactos/drivers/wdm/audio/backpln/portcls/pin_wavecyclic.c [iso-8859-1] Fri Mar 13 01:11:53 2009 @@ -15,6 +15,7 @@ PMINIPORTWAVECYCLICSTREAM Stream; KSSTATE State; PKSDATAFORMAT Format; + KSPIN_CONNECT * ConnectDetails; PVOID CommonBuffer; ULONG CommonBufferSize; @@ -184,8 +185,8 @@ } DPRINT1("Stopping %u\n", This->IrpQueue->lpVtbl->NumMappings(This->IrpQueue)); - This->Stream->lpVtbl->SetState(This->Stream, KSSTATE_PAUSE); - This->State = KSSTATE_PAUSE; + This->Stream->lpVtbl->SetState(This->Stream, KSSTATE_STOP); + This->State = KSSTATE_STOP; return; } @@ -306,7 +307,7 @@ IoStack = IoGetCurrentIrpStackLocation(Irp); - DPRINT1("IPortPinWave_HandleKsProperty entered\n"); + //DPRINT1("IPortPinWave_HandleKsProperty entered\n"); if (IoStack->Parameters.DeviceIoControl.InputBufferLength < sizeof(KSPROPERTY)) { @@ -365,7 +366,16 @@ PKSDATAFORMAT DataFormat = (PKSDATAFORMAT)Irp->UserBuffer; if (Property->Flags & KSPROPERTY_TYPE_SET) { - PKSDATAFORMAT NewDataFormat = AllocateItem(NonPagedPool, DataFormat->FormatSize, TAG_PORTCLASS); + PKSDATAFORMAT NewDataFormat; + if (!RtlCompareMemory(DataFormat, This->Format, DataFormat->FormatSize)) + { + Irp->IoStatus.Information = DataFormat->FormatSize; + Irp->IoStatus.Status = STATUS_SUCCESS; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + return STATUS_SUCCESS; + } + + NewDataFormat = AllocateItem(NonPagedPool, DataFormat->FormatSize, TAG_PORTCLASS); if (!NewDataFormat) { Irp->IoStatus.Information = 0; @@ -377,11 +387,18 @@ if (This->Stream) { + ASSERT(KeGetCurrentIrql() == PASSIVE_LEVEL); + ASSERT(NewDataFormat->FormatSize == sizeof(KSDATAFORMAT_WAVEFORMATEX)); + ASSERT(IsEqualGUIDAligned(&((PKSDATAFORMAT_WAVEFORMATEX)NewDataFormat)->DataFormat.MajorFormat, &KSDATAFORMAT_TYPE_AUDIO)); + ASSERT(IsEqualGUIDAligned(&((PKSDATAFORMAT_WAVEFORMATEX)NewDataFormat)->DataFormat.SubFormat, &KSDATAFORMAT_SUBTYPE_PCM)); + ASSERT(IsEqualGUIDAligned(&((PKSDATAFORMAT_WAVEFORMATEX)NewDataFormat)->DataFormat.Specifier, &KSDATAFORMAT_SPECIFIER_WAVEFORMATEX)); + Status = This->Stream->lpVtbl->SetState(This->Stream, KSSTATE_STOP); + ASSERT(Status == STATUS_SUCCESS); This->State = KSSTATE_STOP; - DPRINT1("NewDataFormat: Channels %u Bits %u Samples %u\n", ((PKSDATAFORMAT_WAVEFORMATEX)DataFormat)->WaveFormatEx.nChannels, - ((PKSDATAFORMAT_WAVEFORMATEX)DataFormat)->WaveFormatEx.wBitsPerSample, - ((PKSDATAFORMAT_WAVEFORMATEX)DataFormat)->WaveFormatEx.nSamplesPerSec); + DPRINT1("NewDataFormat: Channels %u Bits %u Samples %u\n", ((PKSDATAFORMAT_WAVEFORMATEX)NewDataFormat)->WaveFormatEx.nChannels, + ((PKSDATAFORMAT_WAVEFORMATEX)NewDataFormat)->WaveFormatEx.wBitsPerSample, + ((PKSDATAFORMAT_WAVEFORMATEX)NewDataFormat)->WaveFormatEx.nSamplesPerSec); Status = This->Stream->lpVtbl->SetFormat(This->Stream, NewDataFormat); if (NT_SUCCESS(Status)) @@ -399,7 +416,6 @@ } DPRINT1("Failed to set format\n"); -DbgBreakPoint(); Irp->IoStatus.Information = 0; Irp->IoStatus.Status = STATUS_UNSUCCESSFUL; IoCompleteRequest(Irp, IO_NO_INCREMENT); @@ -549,8 +565,20 @@ return KsDispatchInvalidDeviceRequest(DeviceObject, Irp); } -/* - * @unimplemented +VOID +NTAPI +CloseStreamRoutine( + IN PDEVICE_OBJECT DeviceObject, + IN PVOID Context) +{ + PMINIPORTWAVECYCLICSTREAM Stream = (PMINIPORTWAVECYCLICSTREAM)Context; + + DPRINT("CloseStreamRoutine %p\n", Stream); + Stream->lpVtbl->Release(Stream); +} + +/* + * @implemented */ NTSTATUS NTAPI @@ -559,9 +587,50 @@ IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp) { + ISubdevice *ISubDevice; + NTSTATUS Status; + SUBDEVICE_DESCRIPTOR * Descriptor; + PIO_WORKITEM WorkItem; + + IPortPinWaveCyclicImpl * This = (IPortPinWaveCyclicImpl*)iface; DPRINT1("IPortPinWaveCyclic_fnClose\n"); - //FIXME + Status = This->Port->lpVtbl->QueryInterface(This->Port, &IID_ISubdevice, (PVOID*)&ISubDevice); + if (NT_SUCCESS(Status)) + { + Status = ISubDevice->lpVtbl->GetDescriptor(ISubDevice, &Descriptor); + if (NT_SUCCESS(Status)) + { + ISubDevice->lpVtbl->Release(ISubDevice); + Descriptor->Factory.Instances[This->ConnectDetails->PinId].CurrentPinInstanceCount--; + DPRINT1("InstanceCount %u\n", Descriptor->Factory.Instances[This->ConnectDetails->PinId].CurrentPinInstanceCount); + } + } + + + if (This->Stream) + { + This->Stream->lpVtbl->SetState(This->Stream, KSSTATE_STOP); + } + + This->ServiceGroup->lpVtbl->RemoveMember(This->ServiceGroup, (PSERVICESINK)&This->lpVtblServiceSink); + This->ServiceGroup->lpVtbl->Release(This->ServiceGroup); + This->DmaChannel->lpVtbl->Release(This->DmaChannel); + + if (This->Format) + ExFreePool(This->Format); + + This->IrpQueue->lpVtbl->Release(This->IrpQueue); + + + if (This->Stream) + { + WorkItem = IoAllocateWorkItem(DeviceObject); + if (WorkItem) + { + IoQueueWorkItem(WorkItem, CloseStreamRoutine, DelayedWorkQueue, (PVOID)This->Stream); + } + } Irp->IoStatus.Information = 0; Irp->IoStatus.Status = STATUS_SUCCESS; @@ -716,6 +785,7 @@ This->Port = Port; This->Filter = Filter; This->KsPinDescriptor = KsPinDescriptor; + This->ConnectDetails = ConnectDetails; This->Miniport = GetWaveCyclicMiniport(Port); DeviceObject = GetDeviceObject(Port); Modified: trunk/reactos/drivers/wdm/audio/filters/kmixer/pin.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/filters/… ============================================================================== --- trunk/reactos/drivers/wdm/audio/filters/kmixer/pin.c [iso-8859-1] (original) +++ trunk/reactos/drivers/wdm/audio/filters/kmixer/pin.c [iso-8859-1] Fri Mar 13 01:11:53 2009 @@ -163,42 +163,32 @@ PIRP Irp) { PIO_STACK_LOCATION IoStack; - PKSPROPERTY Property; - DPRINT1("Pin_fnDeviceIoControl called DeviceObject %p Irp %p\n", DeviceObject); + PKSP_PIN Property; + //DPRINT1("Pin_fnDeviceIoControl called DeviceObject %p Irp %p\n", DeviceObject); IoStack = IoGetCurrentIrpStackLocation(Irp); - if (IoStack->Parameters.DeviceIoControl.InputBufferLength == sizeof(KSPROPERTY) && IoStack->Parameters.DeviceIoControl.OutputBufferLength == sizeof(KSDATAFORMAT_WAVEFORMATEX)) - { - Property = (PKSPROPERTY)IoStack->Parameters.DeviceIoControl.Type3InputBuffer; - - if (IsEqualGUIDAligned(&Property->Set, &KSPROPSETID_Connection)) + if (IoStack->Parameters.DeviceIoControl.InputBufferLength == sizeof(KSP_PIN) && IoStack->Parameters.DeviceIoControl.OutputBufferLength == sizeof(KSDATAFORMAT_WAVEFORMATEX)) + { + Property = (PKSP_PIN)IoStack->Parameters.DeviceIoControl.Type3InputBuffer; + + if (IsEqualGUIDAligned(&Property->Property.Set, &KSPROPSETID_Connection)) { - if (Property->Id == KSPROPERTY_CONNECTION_DATAFORMAT && Property->Flags == KSPROPERTY_TYPE_SET) + if (Property->Property.Id == KSPROPERTY_CONNECTION_DATAFORMAT && Property->Property.Flags == KSPROPERTY_TYPE_SET) { - PKSDATAFORMAT_WAVEFORMATEX WaveFormat2; - PKSDATAFORMAT_WAVEFORMATEX WaveFormat = ExAllocatePool(NonPagedPool, sizeof(KSDATAFORMAT_WAVEFORMATEX)); - - if (!WaveFormat) - { - Irp->IoStatus.Information = 0; - Irp->IoStatus.Status = STATUS_NO_MEMORY; - IoCompleteRequest(Irp, IO_NO_INCREMENT); - return STATUS_NO_MEMORY; - } - - if (IoStack->FileObject->FsContext2) - { - ExFreePool(IoStack->FileObject->FsContext2); - } - - WaveFormat2 = (PKSDATAFORMAT_WAVEFORMATEX)Irp->UserBuffer; - WaveFormat->WaveFormatEx.nChannels = WaveFormat2->WaveFormatEx.nChannels; - WaveFormat->WaveFormatEx.nSamplesPerSec = WaveFormat2->WaveFormatEx.nSamplesPerSec; - WaveFormat->WaveFormatEx.wBitsPerSample = WaveFormat2->WaveFormatEx.wBitsPerSample; - - IoStack->FileObject->FsContext2 = (PVOID)WaveFormat; - + PKSDATAFORMAT_WAVEFORMATEX Formats; + PKSDATAFORMAT_WAVEFORMATEX WaveFormat; + + Formats = (PKSDATAFORMAT_WAVEFORMATEX)IoStack->FileObject->FsContext2; + WaveFormat = (PKSDATAFORMAT_WAVEFORMATEX)Irp->UserBuffer; + + ASSERT(Property->PinId == 0 || Property->PinId == 1); + ASSERT(Formats); + ASSERT(WaveFormat); + + Formats[Property->PinId].WaveFormatEx.nChannels = WaveFormat->WaveFormatEx.nChannels; + Formats[Property->PinId].WaveFormatEx.wBitsPerSample = WaveFormat->WaveFormatEx.wBitsPerSample; + Formats[Property->PinId].WaveFormatEx.nSamplesPerSec = WaveFormat->WaveFormatEx.nSamplesPerSec; Irp->IoStatus.Information = 0; Irp->IoStatus.Status = STATUS_SUCCESS; @@ -207,7 +197,7 @@ } } } - + DPRINT1("Size %u Expected %u\n",IoStack->Parameters.DeviceIoControl.OutputBufferLength, sizeof(KSDATAFORMAT_WAVEFORMATEX)); Irp->IoStatus.Information = 0; Irp->IoStatus.Status = STATUS_UNSUCCESSFUL; IoCompleteRequest(Irp, IO_NO_INCREMENT); @@ -365,54 +355,34 @@ PIO_STATUS_BLOCK IoStatus, PDEVICE_OBJECT DeviceObject) { - PKSPIN_CONNECT ConnectDetails; PKSSTREAM_HEADER StreamHeader; PVOID BufferOut; ULONG BufferLength; NTSTATUS Status = STATUS_SUCCESS; - LPWSTR PinName = L"{146F1A80-4791-11D0-A5D6-28DB04C10000}\\"; - - PKSDATAFORMAT_WAVEFORMATEX BaseFormat, TransformedFormat; + PKSDATAFORMAT_WAVEFORMATEX Formats; + PKSDATAFORMAT_WAVEFORMATEX InputFormat, OutputFormat; //DPRINT1("Pin_fnFastWrite called DeviceObject %p Irp %p\n", DeviceObject); - - BaseFormat = (PKSDATAFORMAT_WAVEFORMATEX)FileObject->FsContext2; - if (!BaseFormat) - { - DPRINT1("Expected DataFormat\n"); - DbgBreakPoint(); - IoStatus->Status = STATUS_UNSUCCESSFUL; - IoStatus->Information = 0; - return FALSE; - } - - if (FileObject->FileName.Length < wcslen(PinName) + sizeof(KSPIN_CONNECT) + sizeof(KSDATAFORMAT)) - { - DPRINT1("Expected DataFormat\n"); - DbgBreakPoint(); - IoStatus->Status = STATUS_INVALID_PARAMETER; - IoStatus->Information = 0; - return FALSE; - } - - ConnectDetails = (PKSPIN_CONNECT)(FileObject->FileName.Buffer + wcslen(PinName)); - TransformedFormat = (PKSDATAFORMAT_WAVEFORMATEX)(ConnectDetails + 1); + Formats = (PKSDATAFORMAT_WAVEFORMATEX)FileObject->FsContext2; + + InputFormat = Formats; + OutputFormat = (Formats + 1); StreamHeader = (PKSSTREAM_HEADER)Buffer; #if 0 DPRINT1("Num Channels %u Old Channels %u\n SampleRate %u Old SampleRate %u\n BitsPerSample %u Old BitsPerSample %u\n", - BaseFormat->WaveFormatEx.nChannels, TransformedFormat->WaveFormatEx.nChannels, - BaseFormat->WaveFormatEx.nSamplesPerSec, TransformedFormat->WaveFormatEx.nSamplesPerSec, - BaseFormat->WaveFormatEx.wBitsPerSample, TransformedFormat->WaveFormatEx.wBitsPerSample); -#endif - - if (BaseFormat->WaveFormatEx.wBitsPerSample != TransformedFormat->WaveFormatEx.wBitsPerSample) + InputFormat->WaveFormatEx.nChannels, OutputFormat->WaveFormatEx.nChannels, + InputFormat->WaveFormatEx.nSamplesPerSec, OutputFormat->WaveFormatEx.nSamplesPerSec, + InputFormat->WaveFormatEx.wBitsPerSample, OutputFormat->WaveFormatEx.wBitsPerSample); +#endif + + if (InputFormat->WaveFormatEx.wBitsPerSample != OutputFormat->WaveFormatEx.wBitsPerSample) { Status = PerformQualityConversion(StreamHeader->Data, StreamHeader->DataUsed, - BaseFormat->WaveFormatEx.wBitsPerSample, - TransformedFormat->WaveFormatEx.wBitsPerSample, + InputFormat->WaveFormatEx.wBitsPerSample, + OutputFormat->WaveFormatEx.wBitsPerSample, &BufferOut, &BufferLength); if (NT_SUCCESS(Status)) @@ -424,10 +394,10 @@ } } - if (BaseFormat->WaveFormatEx.nSamplesPerSec != TransformedFormat->WaveFormatEx.nSamplesPerSec) + if (InputFormat->WaveFormatEx.nSamplesPerSec != OutputFormat->WaveFormatEx.nSamplesPerSec) { /* sample format conversion must be done in a deferred routine */ - DPRINT1("SampleRate conversion not available yet\n"); + DPRINT1("SampleRate conversion not available yet %u %u\n", InputFormat->WaveFormatEx.nSamplesPerSec, OutputFormat->WaveFormatEx.nSamplesPerSec); return FALSE; } @@ -457,6 +427,18 @@ { NTSTATUS Status; KSOBJECT_HEADER ObjectHeader; + PKSDATAFORMAT DataFormat; + PIO_STACK_LOCATION IoStack; + + + DataFormat = ExAllocatePool(NonPagedPool, sizeof(KSDATAFORMAT_WAVEFORMATEX) * 2); + if (!DataFormat) + return STATUS_INSUFFICIENT_RESOURCES; + + RtlZeroMemory(DataFormat, sizeof(KSDATAFORMAT_WAVEFORMATEX) * 2); + + IoStack = IoGetCurrentIrpStackLocation(Irp); + IoStack->FileObject->FsContext2 = (PVOID)DataFormat; /* allocate object header */ Status = KsAllocateObjectHeader(&ObjectHeader, 0, NULL, Irp, &PinTable); Modified: trunk/reactos/drivers/wdm/audio/legacy/wdmaud/control.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/legacy/w… ============================================================================== --- trunk/reactos/drivers/wdm/audio/legacy/wdmaud/control.c [iso-8859-1] (original) +++ trunk/reactos/drivers/wdm/audio/legacy/wdmaud/control.c [iso-8859-1] Fri Mar 13 01:11:53 2009 @@ -144,7 +144,7 @@ if (DeviceInfo->DeviceType != WAVE_OUT_DEVICE_TYPE && DeviceInfo->DeviceType != WAVE_IN_DEVICE_TYPE) { - DPRINT1("FIXME: only waveout devices are supported\n"); + DPRINT1("FIXME: only waveout / wavein devices are supported\n"); return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0); } @@ -154,7 +154,6 @@ DPRINT1("Invalid device index %u\n", DeviceInfo->DeviceIndex); return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0); } - Length = sizeof(KSDATAFORMAT_WAVEFORMATEX) + sizeof(KSPIN_CONNECT) + sizeof(SYSAUDIO_INSTANCE_INFO); InstanceInfo = ExAllocatePool(NonPagedPool, Length); @@ -343,8 +342,6 @@ } } } - else - DPRINT1("KSPROPERTY_PIN_CTYPES index %u failed with %x\n", Index, Status); } @@ -370,7 +367,7 @@ ULONG BytesReturned; PFILE_OBJECT FileObject; - DPRINT1("WdmAudControlDeviceState\n"); + //DPRINT1("WdmAudControlDeviceState\n"); Status = ObReferenceObjectByHandle(DeviceInfo->hDevice, GENERIC_READ | GENERIC_WRITE, IoFileObjectType, KernelMode, (PVOID*)&FileObject, NULL); if (!NT_SUCCESS(Status)) @@ -389,7 +386,7 @@ ObDereferenceObject(FileObject); - DPRINT1("WdmAudControlDeviceState Status %x\n", Status); + //DPRINT1("WdmAudControlDeviceState Status %x\n", Status); return SetIrpIoStatus(Irp, Status, sizeof(WDMAUD_DEVICE_INFO)); } @@ -468,7 +465,6 @@ DPRINT("WdmAudCapabilities entered\n"); - Status = GetFilterIdAndPinId(DeviceObject, DeviceInfo, ClientInfo, &FilterId, &PinId); if (!NT_SUCCESS(Status)) { @@ -595,7 +591,7 @@ IoStack = IoGetCurrentIrpStackLocation(Irp); - DPRINT1("WdmAudDeviceControl entered\n"); + DPRINT("WdmAudDeviceControl entered\n"); if (IoStack->Parameters.DeviceIoControl.InputBufferLength < sizeof(WDMAUD_DEVICE_INFO)) { @@ -621,7 +617,7 @@ } ClientInfo = (PWDMAUD_CLIENT)IoStack->FileObject->FsContext; - DPRINT1("WdmAudDeviceControl entered\n"); + DPRINT("WdmAudDeviceControl entered\n"); switch(IoStack->Parameters.DeviceIoControl.IoControlCode) { Modified: trunk/reactos/drivers/wdm/audio/sysaudio/control.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/sysaudio… ============================================================================== --- trunk/reactos/drivers/wdm/audio/sysaudio/control.c [iso-8859-1] (original) +++ trunk/reactos/drivers/wdm/audio/sysaudio/control.c [iso-8859-1] Fri Mar 13 01:11:53 2009 @@ -33,7 +33,14 @@ { Irp->IoStatus.Information = Length; Irp->IoStatus.Status = Status; - IoCompleteRequest(Irp, IO_NO_INCREMENT); + if (Status != STATUS_PENDING) + { + IoCompleteRequest(Irp, IO_NO_INCREMENT); + } + else + { + IoMarkIrpPending(Irp); + } return Status; } @@ -139,6 +146,90 @@ return SetIrpIoStatus(Irp, STATUS_SUCCESS, 0); } +NTSTATUS +SetMixerInputOutputFormat( + IN PFILE_OBJECT FileObject, + IN PKSDATAFORMAT InputFormat, + IN PKSDATAFORMAT OutputFormat) +{ + KSP_PIN PinRequest; + ULONG BytesReturned; + NTSTATUS Status; + + /* re-using pin */ + PinRequest.Property.Set = KSPROPSETID_Connection; + PinRequest.Property.Flags = KSPROPERTY_TYPE_SET; + PinRequest.Property.Id = KSPROPERTY_CONNECTION_DATAFORMAT; + + /* set the input format */ + PinRequest.PinId = 0; + //DPRINT1("InputFormat %p Size %u WaveFormatSize %u DataFormat %u WaveEx %u\n", InputFormat, InputFormat->FormatSize, sizeof(KSDATAFORMAT_WAVEFORMATEX), sizeof(KSDATAFORMAT), sizeof(WAVEFORMATEX)); + Status = KsSynchronousIoControlDevice(FileObject, KernelMode, IOCTL_KS_PROPERTY, + (PVOID)&PinRequest, + sizeof(KSP_PIN), + (PVOID)InputFormat, + InputFormat->FormatSize, + &BytesReturned); + if (!NT_SUCCESS(Status)) + return Status; + + /* set the the output format */ + PinRequest.PinId = 1; + //DPRINT1("OutputFormat %p Size %u WaveFormatSize %u DataFormat %u WaveEx %u\n", OutputFormat, OutputFormat->FormatSize, sizeof(KSDATAFORMAT_WAVEFORMATEX), sizeof(KSDATAFORMAT), sizeof(WAVEFORMATEX)); + Status = KsSynchronousIoControlDevice(FileObject, KernelMode, IOCTL_KS_PROPERTY, + (PVOID)&PinRequest, + sizeof(KSP_PIN), + (PVOID)OutputFormat, + OutputFormat->FormatSize, + &BytesReturned); + return Status; +} + + +NTSTATUS +CreateMixerPinAndSetFormat( + IN HANDLE KMixerHandle, + IN KSPIN_CONNECT *PinConnect, + IN PKSDATAFORMAT InputFormat, + IN PKSDATAFORMAT OutputFormat, + OUT PHANDLE MixerPinHandle, + OUT PFILE_OBJECT *MixerFileObject) +{ + NTSTATUS Status; + HANDLE PinHandle; + PFILE_OBJECT FileObject; + + Status = KsCreatePin(KMixerHandle, PinConnect, GENERIC_READ | GENERIC_WRITE, &PinHandle); + + if (!NT_SUCCESS(Status)) + { + DPRINT1("Failed to create Mixer Pin with %x\n", Status); + return STATUS_UNSUCCESSFUL; + } + + Status = ObReferenceObjectByHandle(PinHandle, + GENERIC_READ | GENERIC_WRITE, + IoFileObjectType, KernelMode, (PVOID*)&FileObject, NULL); + + if (!NT_SUCCESS(Status)) + { + DPRINT1("Failed to get file object with %x\n", Status); + return STATUS_UNSUCCESSFUL; + } + + Status = SetMixerInputOutputFormat(FileObject, InputFormat, OutputFormat); + if (!NT_SUCCESS(Status)) + { + ObDereferenceObject(FileObject); + ZwClose(PinHandle); + } + + *MixerPinHandle = PinHandle; + *MixerFileObject = FileObject; + return Status; +} + + VOID NTAPI CreatePinWorkerRoutine( @@ -147,22 +238,22 @@ { NTSTATUS Status; PSYSAUDIO_CLIENT AudioClient; - HANDLE RealPinHandle, VirtualPinHandle, MixerPinHandle = NULL; + HANDLE RealPinHandle, VirtualPinHandle; HANDLE Filter; - ULONG NumHandels, BytesReturned; - PFILE_OBJECT FileObject, MixerFileObject = NULL; + ULONG NumHandels; + PFILE_OBJECT FileObject; PSYSAUDIO_PIN_HANDLE ClientPinHandle; PPIN_WORKER_CONTEXT WorkerContext = (PPIN_WORKER_CONTEXT)Context; PKSPIN_CONNECT PinConnect = NULL; - KSPROPERTY PinRequest; - PKSDATAFORMAT_WAVEFORMATEX ClientFormat; + PKSDATAFORMAT ClientFormat; + KSP_PIN PinRequest; + ULONG BytesReturned; Filter = WorkerContext->PinConnect->PinToHandle; - WorkerContext->PinConnect->PinToHandle = NULL; - DPRINT1("CreatePinWorkerRoutine entered\n"); + DPRINT("CreatePinWorkerRoutine entered\n"); ASSERT(WorkerContext->Entry); ASSERT(WorkerContext->PinConnect); @@ -170,7 +261,7 @@ ASSERT(WorkerContext->Entry->NumberOfPins > WorkerContext->PinConnect->PinId); PinConnect = WorkerContext->PinConnect; - ClientFormat = (PKSDATAFORMAT_WAVEFORMATEX)(PinConnect + 1); + ClientFormat = (PKSDATAFORMAT)(PinConnect + 1); if (WorkerContext->CreateMixerPin) { @@ -188,8 +279,14 @@ RtlMoveMemory(PinConnect, WorkerContext->PinConnect, sizeof(KSPIN_CONNECT)); RtlMoveMemory((PinConnect + 1), WorkerContext->MixerFormat, WorkerContext->MixerFormat->DataFormat.FormatSize); - - Status = KsCreatePin(WorkerContext->DeviceExtension->KMixerHandle, PinConnect, GENERIC_READ | GENERIC_WRITE, &MixerPinHandle); + Status = CreateMixerPinAndSetFormat(WorkerContext->DeviceExtension->KMixerHandle, + PinConnect, + (PKSDATAFORMAT)(WorkerContext->PinConnect + 1), + (PKSDATAFORMAT)WorkerContext->MixerFormat, + &WorkerContext->DispatchContext->hMixerPin, + &WorkerContext->DispatchContext->MixerFileObject); + + ExFreePool(WorkerContext->MixerFormat); if (!NT_SUCCESS(Status)) { @@ -199,10 +296,60 @@ ExFreePool(WorkerContext); return; } - - Status = ObReferenceObjectByHandle(MixerPinHandle, + } + else + { + Status = CreateMixerPinAndSetFormat(WorkerContext->DeviceExtension->KMixerHandle, + WorkerContext->PinConnect, + (PKSDATAFORMAT)(WorkerContext->PinConnect + 1), + (PKSDATAFORMAT)(WorkerContext->PinConnect + 1), + &WorkerContext->DispatchContext->hMixerPin, + &WorkerContext->DispatchContext->MixerFileObject); + if (!NT_SUCCESS(Status)) + { + DPRINT1("Failed to create Mixer Pin with %x\n", Status); + SetIrpIoStatus(WorkerContext->Irp, STATUS_UNSUCCESSFUL, 0); + ExFreePool(WorkerContext->DispatchContext); + ExFreePool(WorkerContext); + return; + } + } + + if (WorkerContext->CreateRealPin) + { + /* create the real pin */ + DPRINT("Creating real pin\n"); + + if (WorkerContext->CreateMixerPin) + Status = KsCreatePin(WorkerContext->Entry->Handle, PinConnect, GENERIC_READ | GENERIC_WRITE, &RealPinHandle); + else + Status = KsCreatePin(WorkerContext->Entry->Handle, WorkerContext->PinConnect, GENERIC_READ | GENERIC_WRITE, &RealPinHandle); + + DPRINT1("Status %x\n", Status); + if (!NT_SUCCESS(Status)) + { + PKSDATAFORMAT_WAVEFORMATEX RequestedFormat = (PKSDATAFORMAT_WAVEFORMATEX)(WorkerContext->PinConnect + 1); + DPRINT1("Failed to create Pin with %x\nNumChannels: %u BitsPerSample %u SampleRate %u\n", Status, + RequestedFormat->WaveFormatEx.nChannels, RequestedFormat->WaveFormatEx.wBitsPerSample, RequestedFormat->WaveFormatEx.nSamplesPerSec); + + if (WorkerContext->CreateMixerPin) + { + /* The mixer pin format should have been accepted */ + ObDereferenceObject(WorkerContext->DispatchContext->MixerFileObject); + ZwClose(WorkerContext->DispatchContext->hMixerPin); + ASSERT(0); + } + + SetIrpIoStatus(WorkerContext->Irp, STATUS_UNSUCCESSFUL, 0); + ExFreePool(WorkerContext->DispatchContext); + ExFreePool(WorkerContext); + return; + } + + /* get pin file object */ + Status = ObReferenceObjectByHandle(RealPinHandle, GENERIC_READ | GENERIC_WRITE, - IoFileObjectType, KernelMode, (PVOID*)&MixerFileObject, NULL); + IoFileObjectType, KernelMode, (PVOID*)&FileObject, NULL); if (!NT_SUCCESS(Status)) { @@ -213,94 +360,58 @@ return; } - WorkerContext->DispatchContext->hMixerPin = MixerPinHandle; - WorkerContext->DispatchContext->MixerFileObject = MixerFileObject; - - PinRequest.Set = KSPROPSETID_Connection; - PinRequest.Flags = KSPROPERTY_TYPE_SET; - PinRequest.Id = KSPROPERTY_CONNECTION_DATAFORMAT; - - DPRINT1("ClientFormat %p Channels %u Samples %u Bits %u\n", ClientFormat, ClientFormat->WaveFormatEx.nChannels, ClientFormat->WaveFormatEx.nSamplesPerSec, ClientFormat->WaveFormatEx.wBitsPerSample); - - Status = KsSynchronousIoControlDevice(MixerFileObject, KernelMode, IOCTL_KS_PROPERTY, - (PVOID)&PinRequest, - sizeof(KSPROPERTY), - (PVOID)ClientFormat, - sizeof(KSDATAFORMAT_WAVEFORMATEX), - &BytesReturned); - - } - - if (WorkerContext->CreateRealPin) - { - /* create the real pin */ - DPRINT("Creating real pin\n"); - - if (WorkerContext->CreateMixerPin) - Status = KsCreatePin(WorkerContext->Entry->Handle, PinConnect, GENERIC_READ | GENERIC_WRITE, &RealPinHandle); - else - Status = KsCreatePin(WorkerContext->Entry->Handle, WorkerContext->PinConnect, GENERIC_READ | GENERIC_WRITE, &RealPinHandle); - - DPRINT1("Status %x\n", Status); + if (WorkerContext->Entry->Pins[WorkerContext->PinConnect->PinId].MaxPinInstanceCount == 1) + { + /* store the pin handle there is the pin can only be instantiated once*/ + WorkerContext->Entry->Pins[WorkerContext->PinConnect->PinId].PinHandle = RealPinHandle; + } + + WorkerContext->Entry->Pins[WorkerContext->PinConnect->PinId].References = 0; + WorkerContext->DispatchContext->Handle = RealPinHandle; + WorkerContext->DispatchContext->PinId = WorkerContext->PinConnect->PinId; + WorkerContext->DispatchContext->AudioEntry = WorkerContext->Entry; + WorkerContext->DispatchContext->FileObject = FileObject; + } + else + { + WorkerContext->DispatchContext->AudioEntry = WorkerContext->Entry; + WorkerContext->DispatchContext->Handle = WorkerContext->Entry->Pins[WorkerContext->PinConnect->PinId].PinHandle; + WorkerContext->DispatchContext->PinId = WorkerContext->PinConnect->PinId; + + /* get pin file object */ + Status = ObReferenceObjectByHandle(WorkerContext->Entry->Pins[WorkerContext->PinConnect->PinId].PinHandle, + GENERIC_READ | GENERIC_WRITE, + IoFileObjectType, KernelMode, (PVOID*)&FileObject, NULL); + if (!NT_SUCCESS(Status)) { - DPRINT1("Failed to create Pin with %x\n", Status); + DPRINT1("Failed to get file object with %x %p\n", Status, WorkerContext->Entry->Pins[WorkerContext->PinConnect->PinId].PinHandle); SetIrpIoStatus(WorkerContext->Irp, STATUS_UNSUCCESSFUL, 0); ExFreePool(WorkerContext->DispatchContext); ExFreePool(WorkerContext); return; } - - /* get pin file object */ - Status = ObReferenceObjectByHandle(RealPinHandle, - GENERIC_READ | GENERIC_WRITE, - IoFileObjectType, KernelMode, (PVOID*)&FileObject, NULL); - - DPRINT1("Status %x\n", Status); - if (!NT_SUCCESS(Status)) - { - DPRINT1("Failed to get file object with %x\n", Status); - SetIrpIoStatus(WorkerContext->Irp, STATUS_UNSUCCESSFUL, 0); - ExFreePool(WorkerContext->DispatchContext); - ExFreePool(WorkerContext); - return; - } - - if (WorkerContext->Entry->Pins[WorkerContext->PinConnect->PinId].MaxPinInstanceCount == 1) - { - /* store the pin handle there is the pin can only be instantiated once*/ - WorkerContext->Entry->Pins[WorkerContext->PinConnect->PinId].PinHandle = RealPinHandle; - } - - WorkerContext->Entry->Pins[WorkerContext->PinConnect->PinId].References = 1; - WorkerContext->DispatchContext->Handle = RealPinHandle; - WorkerContext->DispatchContext->PinId = WorkerContext->PinConnect->PinId; - WorkerContext->DispatchContext->AudioEntry = WorkerContext->Entry; WorkerContext->DispatchContext->FileObject = FileObject; - } - else - { - WorkerContext->DispatchContext->AudioEntry = WorkerContext->Entry; - WorkerContext->DispatchContext->Handle = WorkerContext->Entry->Pins[WorkerContext->PinConnect->PinId].PinHandle; - WorkerContext->DispatchContext->PinId = WorkerContext->PinConnect->PinId; - - /* get pin file object */ - Status = ObReferenceObjectByHandle(WorkerContext->Entry->Pins[WorkerContext->PinConnect->PinId].PinHandle, - GENERIC_READ | GENERIC_WRITE, - IoFileObjectType, KernelMode, (PVOID*)&FileObject, NULL); - - if (!NT_SUCCESS(Status)) - { - DPRINT1("Failed to get file object with %x\n", Status); - SetIrpIoStatus(WorkerContext->Irp, STATUS_UNSUCCESSFUL, 0); - ExFreePool(WorkerContext->DispatchContext); - ExFreePool(WorkerContext); - return; - } - WorkerContext->DispatchContext->FileObject = FileObject; - } - - DPRINT1("creating virtual pin\n"); + + + /* re-using pin */ + PinRequest.Property.Set = KSPROPSETID_Connection; + PinRequest.Property.Flags = KSPROPERTY_TYPE_SET; + PinRequest.Property.Id = KSPROPERTY_CONNECTION_DATAFORMAT; + PinRequest.PinId = PinConnect->PinId; + + if (WorkerContext->MixerFormat) + ClientFormat = (PKSDATAFORMAT)WorkerContext->MixerFormat; + else + ClientFormat = (PKSDATAFORMAT)(WorkerContext->PinConnect + 1); + + /* set the format on the real pin */ + Status = KsSynchronousIoControlDevice(FileObject, KernelMode, IOCTL_KS_PROPERTY, (PVOID)&PinRequest, sizeof(KSPROPERTY), + (PVOID)ClientFormat, ClientFormat->FormatSize, &BytesReturned); + + } + + DPRINT("creating virtual pin\n"); /* now create the virtual audio pin which is exposed to wdmaud */ Status = KsCreatePin(Filter, WorkerContext->PinConnect, GENERIC_READ | GENERIC_WRITE, &VirtualPinHandle); @@ -369,27 +480,28 @@ AudioClient->Devs[AudioClient->NumDevices -1].ClientHandles[NumHandels].bHandle = TRUE; AudioClient->Devs[AudioClient->NumDevices -1].ClientHandles[NumHandels].hPin = RealPinHandle; AudioClient->Devs[AudioClient->NumDevices -1].ClientHandles[NumHandels].PinId = WorkerContext->PinConnect->PinId; - AudioClient->Devs[AudioClient->NumDevices -1].ClientHandles[NumHandels].hMixer = MixerPinHandle; - + AudioClient->Devs[AudioClient->NumDevices -1].ClientHandles[NumHandels].hMixer = WorkerContext->DispatchContext->hMixerPin; + AudioClient->Devs[AudioClient->NumDevices -1].ClientHandles[NumHandels].DispatchContext = WorkerContext->DispatchContext; } else { AudioClient->Devs[AudioClient->NumDevices -1].ClientHandles[NumHandels].bHandle = FALSE; AudioClient->Devs[AudioClient->NumDevices -1].ClientHandles[NumHandels].hPin = VirtualPinHandle; AudioClient->Devs[AudioClient->NumDevices -1].ClientHandles[NumHandels].PinId = WorkerContext->PinConnect->PinId; - AudioClient->Devs[AudioClient->NumDevices -1].ClientHandles[NumHandels].hMixer = MixerPinHandle; + AudioClient->Devs[AudioClient->NumDevices -1].ClientHandles[NumHandels].hMixer = WorkerContext->DispatchContext->hMixerPin; + AudioClient->Devs[AudioClient->NumDevices -1].ClientHandles[NumHandels].DispatchContext = WorkerContext->DispatchContext; } /// increase reference count + AudioClient->Devs[AudioClient->NumDevices -1].ClientHandlesCount++; WorkerContext->Entry->Pins[WorkerContext->PinConnect->PinId].References++; - AudioClient->Devs[AudioClient->NumDevices -1].ClientHandlesCount++; } /* store pin context */ FileObject->FsContext2 = (PVOID)WorkerContext->DispatchContext; - DPRINT1("Successfully created virtual pin %p\n", VirtualPinHandle); + DPRINT("Successfully created virtual pin %p\n", VirtualPinHandle); *((PHANDLE)WorkerContext->Irp->UserBuffer) = VirtualPinHandle; SetIrpIoStatus(WorkerContext->Irp, STATUS_SUCCESS, sizeof(HANDLE)); @@ -488,48 +600,97 @@ } } -NTSTATUS -SetPinFormat( - PKSAUDIO_DEVICE_ENTRY Entry, - KSPIN_CONNECT * PinConnect, - ULONG Length) +BOOL +ComputeCompatibleFormat( + IN PKSAUDIO_DEVICE_ENTRY Entry, + IN ULONG PinId, + IN PSYSAUDIODEVEXT DeviceExtension, + IN PKSDATAFORMAT_WAVEFORMATEX ClientFormat, + OUT PKSDATAFORMAT_WAVEFORMATEX MixerFormat) { + BOOL bFound; + ULONG BytesReturned; KSP_PIN PinRequest; - PFILE_OBJECT FileObject; - ULONG BytesReturned; + PKSDATARANGE_AUDIO AudioRange; NTSTATUS Status; - - /* re-using pin */ - PinRequest.Property.Set = KSPROPSETID_Connection; - PinRequest.Property.Flags = KSPROPERTY_TYPE_SET; - PinRequest.Property.Id = KSPROPERTY_CONNECTION_DATAFORMAT; - PinRequest.PinId = PinConnect->PinId; - - - /* get pin file object */ - Status = ObReferenceObjectByHandle(Entry->Pins[PinConnect->PinId].PinHandle, - GENERIC_READ | GENERIC_WRITE, - IoFileObjectType, KernelMode, (PVOID*)&FileObject, NULL); - - if (!NT_SUCCESS(Status)) - { - DPRINT1("Failed to get pin file object with %x\n", Status); - return Status; - } - - Length -= sizeof(KSPIN_CONNECT) + sizeof(SYSAUDIO_INSTANCE_INFO); - Status = KsSynchronousIoControlDevice(FileObject, KernelMode, IOCTL_KS_PROPERTY, (PVOID)&PinRequest, sizeof(KSPROPERTY), - (PVOID)(PinConnect + 1), Length, &BytesReturned); - ObDereferenceObject(FileObject); - - if (!NT_SUCCESS(Status)) - { - /* set the format on the mixer pin */ - UNIMPLEMENTED - return STATUS_SUCCESS; - } - - return Status; + ULONG Index; + PKSMULTIPLE_ITEM MultipleItem; + + if (!DeviceExtension->KMixerHandle || !DeviceExtension->KMixerFileObject) + { + DPRINT1("KMixer is not available\n"); + return STATUS_UNSUCCESSFUL; + } + + PinRequest.PinId = PinId; + PinRequest.Property.Set = KSPROPSETID_Pin; + PinRequest.Property.Flags = KSPROPERTY_TYPE_GET; + PinRequest.Property.Id = KSPROPERTY_PIN_DATARANGES; + + Status = KsSynchronousIoControlDevice(Entry->FileObject, KernelMode, IOCTL_KS_PROPERTY, (PVOID)&PinRequest, sizeof(KSP_PIN), NULL, 0, &BytesReturned); + if (Status != STATUS_BUFFER_TOO_SMALL) + { + DPRINT1("Property Request KSPROPERTY_PIN_DATARANGES failed with %x\n", Status); + return STATUS_UNSUCCESSFUL; + } + + MultipleItem = ExAllocatePool(NonPagedPool, BytesReturned); + if (!MultipleItem) + { + return STATUS_NO_MEMORY; + } + + Status = KsSynchronousIoControlDevice(Entry->FileObject, KernelMode, IOCTL_KS_PROPERTY, (PVOID)&PinRequest, sizeof(KSP_PIN), (PVOID)MultipleItem, BytesReturned, &BytesReturned); + if (!NT_SUCCESS(Status)) + { + DPRINT("Property Request KSPROPERTY_PIN_DATARANGES failed with %x\n", Status); + ExFreePool(MultipleItem); + return STATUS_UNSUCCESSFUL; + } + + AudioRange = (PKSDATARANGE_AUDIO)(MultipleItem + 1); + bFound = FALSE; + for(Index = 0; Index < MultipleItem->Count; Index++) + { + if (AudioRange->DataRange.FormatSize != sizeof(KSDATARANGE_AUDIO)) + { + UNIMPLEMENTED + AudioRange = (PKSDATARANGE_AUDIO)((PUCHAR)AudioRange + AudioRange->DataRange.FormatSize); + } + MixerFormat->DataFormat.FormatSize = sizeof(KSDATAFORMAT) + sizeof(WAVEFORMATEX); + MixerFormat->DataFormat.Flags = 0; + MixerFormat->DataFormat.Reserved = 0; + MixerFormat->DataFormat.MajorFormat = KSDATAFORMAT_TYPE_AUDIO; + MixerFormat->DataFormat.SubFormat = KSDATAFORMAT_SUBTYPE_PCM; + MixerFormat->DataFormat.Specifier = KSDATAFORMAT_SPECIFIER_WAVEFORMATEX; + MixerFormat->DataFormat.SampleSize = 4; + MixerFormat->WaveFormatEx.wFormatTag = ClientFormat->WaveFormatEx.wFormatTag; + MixerFormat->WaveFormatEx.nChannels = min(AudioRange->MaximumChannels, ClientFormat->WaveFormatEx.nChannels); + MixerFormat->WaveFormatEx.nSamplesPerSec = max(AudioRange->MinimumSampleFrequency, min(AudioRange->MaximumSampleFrequency, ClientFormat->WaveFormatEx.nSamplesPerSec)); + MixerFormat->WaveFormatEx.wBitsPerSample = max(AudioRange->MinimumBitsPerSample, min(AudioRange->MaximumBitsPerSample, ClientFormat->WaveFormatEx.wBitsPerSample)); + MixerFormat->WaveFormatEx.cbSize = 0; + MixerFormat->WaveFormatEx.nBlockAlign = (MixerFormat->WaveFormatEx.nChannels * MixerFormat->WaveFormatEx.wBitsPerSample) / 8; + MixerFormat->WaveFormatEx.nAvgBytesPerSec = MixerFormat->WaveFormatEx.nChannels * MixerFormat->WaveFormatEx.nSamplesPerSec * (MixerFormat->WaveFormatEx.wBitsPerSample / 8); + + bFound = TRUE; + break; + + AudioRange = (PKSDATARANGE_AUDIO)((PUCHAR)AudioRange + AudioRange->DataRange.FormatSize); + } + ExFreePool(MultipleItem); + + +#if 0 + DPRINT1("\nNum Channels %u Old Channels %u\n SampleRate %u Old SampleRate %u\n BitsPerSample %u Old BitsPerSample %u\n ClientFormat %p", + MixerFormat->WaveFormatEx.nChannels, ClientFormat->WaveFormatEx.nChannels, + MixerFormat->WaveFormatEx.nSamplesPerSec, ClientFormat->WaveFormatEx.nSamplesPerSec, + MixerFormat->WaveFormatEx.wBitsPerSample, ClientFormat->WaveFormatEx.wBitsPerSample, ClientFormat); +#endif + + if (bFound) + return STATUS_SUCCESS; + else + return STATUS_NOT_IMPLEMENTED; } @@ -555,10 +716,9 @@ PDISPATCH_CONTEXT DispatchContext; ULONG Index, SubIndex; BOOL CreateMixerPin; - PKSDATARANGE_AUDIO AudioRange; + ULONG DeviceId; PKSDATAFORMAT_WAVEFORMATEX MixerFormat = NULL, ClientFormat; - PKSMULTIPLE_ITEM MultipleItem; IoStack = IoGetCurrentIrpStackLocation(Irp); @@ -611,6 +771,27 @@ DPRINT("Invalid PinId %x\n", PinConnect->PinId); return SetIrpIoStatus(Irp, STATUS_INVALID_PARAMETER, 0); } + +Retry: + /* get the instances count */ + PinRequest.PinId = PinConnect->PinId; + PinRequest.Property.Set = KSPROPSETID_Pin; + PinRequest.Property.Flags = KSPROPERTY_TYPE_GET; + PinRequest.Property.Id = KSPROPERTY_PIN_CINSTANCES; + + Status = KsSynchronousIoControlDevice(Entry->FileObject, KernelMode, IOCTL_KS_PROPERTY, (PVOID)&PinRequest, sizeof(KSP_PIN), (PVOID)&PinInstances, sizeof(KSPIN_CINSTANCES), &BytesReturned); + if (!NT_SUCCESS(Status)) + { + DPRINT("Property Request KSPROPERTY_PIN_GLOBALCINSTANCES failed with %x\n", Status); + return SetIrpIoStatus(Irp, Status, 0); + } + + if (PinInstances.PossibleCount == 0) + { + /* caller wanted to open an instance-less pin */ + return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0); + } + /* check the format */ PinRequest.PinId = PinConnect->PinId; @@ -620,12 +801,6 @@ CreateMixerPin = FALSE; BytesReturned = IoStack->Parameters.DeviceIoControl.InputBufferLength - sizeof(KSPIN_CONNECT) - sizeof(SYSAUDIO_INSTANCE_INFO); - if (BytesReturned != sizeof(KSDATAFORMAT_WAVEFORMATEX)) - { - UNIMPLEMENTED - return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0); - } - ClientFormat = (PKSDATAFORMAT_WAVEFORMATEX)(PinConnect + 1); Status = KsSynchronousIoControlDevice(Entry->FileObject, KernelMode, IOCTL_KS_PROPERTY, (PVOID)&PinRequest, sizeof(KSP_PIN), (PVOID)ClientFormat, BytesReturned, &BytesReturned); @@ -640,136 +815,58 @@ return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0); } - PinRequest.PinId = PinConnect->PinId; - PinRequest.Property.Set = KSPROPSETID_Pin; - PinRequest.Property.Flags = KSPROPERTY_TYPE_GET; - PinRequest.Property.Id = KSPROPERTY_PIN_DATARANGES; - - Status = KsSynchronousIoControlDevice(Entry->FileObject, KernelMode, IOCTL_KS_PROPERTY, (PVOID)&PinRequest, sizeof(KSP_PIN), NULL, 0, &BytesReturned); - if (Status != STATUS_BUFFER_TOO_SMALL) - { - DPRINT1("Property Request KSPROPERTY_PIN_DATARANGES failed with %x\n", Status); - return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0); - } - - MultipleItem = ExAllocatePool(NonPagedPool, BytesReturned); - if (!MultipleItem) - { - return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0); - } - MixerFormat = ExAllocatePool(NonPagedPool, sizeof(KSDATAFORMAT_WAVEFORMATEX)); if (!MixerFormat) { - ExFreePool(MultipleItem); - return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0); - } - - Status = KsSynchronousIoControlDevice(Entry->FileObject, KernelMode, IOCTL_KS_PROPERTY, (PVOID)&PinRequest, sizeof(KSP_PIN), (PVOID)MultipleItem, BytesReturned, &BytesReturned); + return SetIrpIoStatus(Irp, STATUS_NO_MEMORY, 0); + } + + Status = ComputeCompatibleFormat(Entry, PinConnect->PinId, DeviceExtension, ClientFormat, MixerFormat); if (!NT_SUCCESS(Status)) { - DPRINT("Property Request KSPROPERTY_PIN_DATARANGES failed with %x\n", Status); ExFreePool(MixerFormat); - ExFreePool(MultipleItem); - return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0); - } - - CreateMixerPin = FALSE; - AudioRange = (PKSDATARANGE_AUDIO)(MultipleItem + 1); - for(Index = 0; Index < MultipleItem->Count; Index++) - { - if (AudioRange->DataRange.FormatSize != sizeof(KSDATARANGE_AUDIO)) - { - UNIMPLEMENTED - AudioRange = (PKSDATARANGE_AUDIO)((PUCHAR)AudioRange + AudioRange->DataRange.FormatSize); - } - MixerFormat->DataFormat.FormatSize = sizeof(KSDATAFORMAT) + sizeof(WAVEFORMATEX); - MixerFormat->DataFormat.Flags = 0; - MixerFormat->DataFormat.Reserved = 0; - MixerFormat->DataFormat.MajorFormat = KSDATAFORMAT_TYPE_AUDIO; - MixerFormat->DataFormat.SubFormat = KSDATAFORMAT_SUBTYPE_PCM; - MixerFormat->DataFormat.Specifier = KSDATAFORMAT_SPECIFIER_WAVEFORMATEX; - MixerFormat->DataFormat.SampleSize = 4; - MixerFormat->WaveFormatEx.wFormatTag = ClientFormat->WaveFormatEx.wFormatTag; - MixerFormat->WaveFormatEx.nChannels = min(AudioRange->MaximumChannels, ClientFormat->WaveFormatEx.nChannels); - MixerFormat->WaveFormatEx.nSamplesPerSec = max(AudioRange->MinimumSampleFrequency, min(AudioRange->MaximumSampleFrequency, ClientFormat->WaveFormatEx.nSamplesPerSec)); - MixerFormat->WaveFormatEx.wBitsPerSample = max(AudioRange->MinimumBitsPerSample, min(AudioRange->MaximumBitsPerSample, ClientFormat->WaveFormatEx.wBitsPerSample)); - MixerFormat->WaveFormatEx.cbSize = 0; - MixerFormat->WaveFormatEx.nBlockAlign = (MixerFormat->WaveFormatEx.nChannels * MixerFormat->WaveFormatEx.wBitsPerSample) / 8; - MixerFormat->WaveFormatEx.nAvgBytesPerSec = MixerFormat->WaveFormatEx.nChannels * MixerFormat->WaveFormatEx.nSamplesPerSec * (MixerFormat->WaveFormatEx.wBitsPerSample / 8); - - CreateMixerPin = TRUE; - break; - - AudioRange = (PKSDATARANGE_AUDIO)((PUCHAR)AudioRange + AudioRange->DataRange.FormatSize); - } - ExFreePool(MultipleItem); - if (!CreateMixerPin) - { - ExFreePool(MixerFormat); - DPRINT1("No Format found :(\n"); - return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0); - } -#if 0 - DPRINT1("\nNum Channels %u Old Channels %u\n SampleRate %u Old SampleRate %u\n BitsPerSample %u Old BitsPerSample %u\n ClientFormat %p", - MixerFormat->WaveFormatEx.nChannels, ClientFormat->WaveFormatEx.nChannels, - MixerFormat->WaveFormatEx.nSamplesPerSec, ClientFormat->WaveFormatEx.nSamplesPerSec, - MixerFormat->WaveFormatEx.wBitsPerSample, ClientFormat->WaveFormatEx.wBitsPerSample, ClientFormat); -#endif - } - - /* get the instances count */ - PinRequest.PinId = PinConnect->PinId; - PinRequest.Property.Set = KSPROPSETID_Pin; - PinRequest.Property.Flags = KSPROPERTY_TYPE_GET; - PinRequest.Property.Id = KSPROPERTY_PIN_CINSTANCES; - - Status = KsSynchronousIoControlDevice(Entry->FileObject, KernelMode, IOCTL_KS_PROPERTY, (PVOID)&PinRequest, sizeof(KSP_PIN), (PVOID)&PinInstances, sizeof(KSPIN_CINSTANCES), &BytesReturned); - if (!NT_SUCCESS(Status)) - { - DPRINT("Property Request KSPROPERTY_PIN_GLOBALCINSTANCES failed with %x\n", Status); - if (MixerFormat) - ExFreePool(MixerFormat); - return SetIrpIoStatus(Irp, Status, 0); - } - - if (PinInstances.PossibleCount == 0) - { - /* caller wanted to open an instance-less pin */ - if (MixerFormat) - ExFreePool(MixerFormat); - return SetIrpIoStatus(Irp, STATUS_UNSUCCESSFUL, 0); - } - - if (PinInstances.CurrentCount == PinInstances.PossibleCount) - { - for (Index = 0; Index < ClientInfo->NumDevices; Index++) - { - if (ClientInfo->Devs[Index].DeviceId == InstanceInfo->DeviceNumber) - { - if (ClientInfo->Devs[Index].ClientHandlesCount) + return SetIrpIoStatus(Irp, Status, 0); + } + CreateMixerPin = TRUE; + } + + DeviceId = (ULONG)-1; + + /* scan the clientinfo if the client has already opened device with the specified pin */ + for (Index = 0; Index < ClientInfo->NumDevices; Index++) + { + if (ClientInfo->Devs[Index].DeviceId == InstanceInfo->DeviceNumber) + { + DeviceId = Index; + if (ClientInfo->Devs[Index].ClientHandlesCount) + { + for(SubIndex = 0; SubIndex < ClientInfo->Devs[Index].ClientHandlesCount; SubIndex++) { - for(SubIndex = 0; SubIndex < ClientInfo->Devs[Index].ClientHandlesCount; SubIndex++) + if (ClientInfo->Devs[Index].ClientHandles[SubIndex].PinId == PinConnect->PinId) { - if (ClientInfo->Devs[Index].ClientHandles[SubIndex].PinId == PinConnect->PinId) - { - /* reuse opened pin */ - Length = IoStack->Parameters.DeviceIoControl.InputBufferLength - sizeof(KSPIN_CONNECT) + sizeof(SYSAUDIO_INSTANCE_INFO); - Status = SetPinFormat(Entry, PinConnect, Length); - DPRINT1("Reusing instance handle Status %x\n", Status); - ASSERT(ClientInfo->Devs[Index].ClientHandles[SubIndex].bHandle == FALSE); - *((PHANDLE)Irp->UserBuffer) = ClientInfo->Devs[Index].ClientHandles[SubIndex].hPin; - return SetIrpIoStatus(Irp, Status, sizeof(HANDLE)); - } + /* the pin has been already opened by the client, re-use it */ + ASSERT(ClientInfo->Devs[Index].ClientHandles[SubIndex].bHandle == FALSE); + + DispatchContext = ClientInfo->Devs[Index].ClientHandles[SubIndex].DispatchContext; + ObDereferenceObject(DispatchContext->MixerFileObject); + ObDereferenceObject(DispatchContext->FileObject); + ZwClose(DispatchContext->hMixerPin); + ZwClose(DispatchContext->Handle); + ClientInfo->Devs[Index].ClientHandles[SubIndex].PinId = (ULONG)-1; + goto Retry; } } - - } - } - + } + } + } + + ASSERT(DeviceId != (ULONG)-1); + + if (PinInstances.CurrentCount == PinInstances.PossibleCount) + { /* pin already exists */ ASSERT(Entry->Pins[PinConnect->PinId].PinHandle != NULL); - if (Entry->Pins[PinConnect->PinId].References > 1) + if (Entry->Pins[PinConnect->PinId].References) { /* FIXME need ksmixer */ DPRINT1("Device %u Pin %u References %u is already occupied, try later\n", InstanceInfo->DeviceNumber, PinConnect->PinId, Entry->Pins[PinConnect->PinId].References); @@ -816,28 +913,14 @@ RtlZeroMemory(WorkerContext, sizeof(PIN_WORKER_CONTEXT)); RtlZeroMemory(DispatchContext, sizeof(DISPATCH_CONTEXT)); - if (PinInstances.CurrentCount == PinInstances.PossibleCount) - { - /* re-using pin */ - Status = SetPinFormat(Entry, PinConnect, Length); - if (!NT_SUCCESS(Status)) - { - if (MixerFormat) - ExFreePool(MixerFormat); - IoFreeWorkItem(WorkItem); - ExFreePool(WorkerContext); - ExFreePool(DispatchContext); - return SetIrpIoStatus(Irp, Status, 0); - } - } - else - { - /* create the real pin */ + DPRINT1("PinInstances.CurrentCount %u\n", PinInstances.CurrentCount); + + if (PinInstances.CurrentCount < PinInstances.PossibleCount) + { WorkerContext->CreateRealPin = TRUE; } /* set up context */ - WorkerContext->DispatchContext = DispatchContext; WorkerContext->Entry = Entry; WorkerContext->Irp = Irp; Modified: trunk/reactos/drivers/wdm/audio/sysaudio/dispatcher.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/sysaudio… ============================================================================== --- trunk/reactos/drivers/wdm/audio/sysaudio/dispatcher.c [iso-8859-1] (original) +++ trunk/reactos/drivers/wdm/audio/sysaudio/dispatcher.c [iso-8859-1] Fri Mar 13 01:11:53 2009 @@ -24,7 +24,7 @@ { PIO_STACK_LOCATION IoStack; - DPRINT("Dispatch_fnDeviceIoControl called DeviceObject %p Irp %p\n", DeviceObject); + //DPRINT("Dispatch_fnDeviceIoControl called DeviceObject %p Irp %p\n", DeviceObject); IoStack = IoGetCurrentIrpStackLocation(Irp); if (IoStack->Parameters.DeviceIoControl.IoControlCode == IOCTL_KS_PROPERTY) @@ -95,6 +95,8 @@ PIO_STACK_LOCATION IoStatus; ULONG Index, SubIndex; PSYSAUDIODEVEXT DeviceExtension; + PDISPATCH_CONTEXT DispatchContext; + IoStatus = IoGetCurrentIrpStackLocation(Irp); @@ -105,6 +107,7 @@ DPRINT1("Client %p NumDevices %u\n", Client, Client->NumDevices); for(Index = 0; Index < Client->NumDevices; Index++) { + DPRINT1("Index %u Device %u Handels Count %u\n", Index, Client->Devs[Index].DeviceId, Client->Devs[Index].ClientHandlesCount); if (Client->Devs[Index].ClientHandlesCount) { Entry = GetListEntry(&DeviceExtension->KsAudioDeviceList, Client->Devs[Index].DeviceId); @@ -112,7 +115,9 @@ for(SubIndex = 0; SubIndex < Client->Devs[Index].ClientHandlesCount; SubIndex++) { - ASSERT(Entry->NumberOfPins > Client->Devs[Index].ClientHandles[SubIndex].PinId); + if (Client->Devs[Index].ClientHandles[SubIndex].PinId == (ULONG)-1) + continue; + if (Client->Devs[Index].ClientHandles[SubIndex].bHandle) { DPRINT1("Closing handle %p\n", Client->Devs[Index].ClientHandles[SubIndex].hPin); @@ -125,6 +130,21 @@ /* this is pin which can only be instantiated once * so we just need to release the reference count on that pin */ Entry->Pins[Client->Devs[Index].ClientHandles[SubIndex].PinId].References--; + + DispatchContext = (PDISPATCH_CONTEXT)Client->Devs[Index].ClientHandles[SubIndex].DispatchContext; + ObDereferenceObject(DispatchContext->MixerFileObject); + ObDereferenceObject(DispatchContext->FileObject); + ZwClose(DispatchContext->hMixerPin); + ExFreePool(DispatchContext); + + //DPRINT1("Index %u DeviceIndex %u Pin %u References %u\n", Index, Client->Devs[Index].DeviceId, SubIndex, Entry->Pins[Client->Devs[Index].ClientHandles[SubIndex].PinId].References); + if (!Entry->Pins[Client->Devs[Index].ClientHandles[SubIndex].PinId].References) + { + DPRINT1("Closing pin %p\n", Entry->Pins[Client->Devs[Index].ClientHandles[SubIndex].PinId].PinHandle); + + ZwClose(Entry->Pins[Client->Devs[Index].ClientHandles[SubIndex].PinId].PinHandle); + Entry->Pins[Client->Devs[Index].ClientHandles[SubIndex].PinId].PinHandle = NULL; + } } } ExFreePool(Client->Devs[Index].ClientHandles); Modified: trunk/reactos/drivers/wdm/audio/sysaudio/sysaudio.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/sysaudio… ============================================================================== --- trunk/reactos/drivers/wdm/audio/sysaudio/sysaudio.h [iso-8859-1] (original) +++ trunk/reactos/drivers/wdm/audio/sysaudio/sysaudio.h [iso-8859-1] Fri Mar 13 01:11:53 2009 @@ -7,6 +7,7 @@ ULONG PinId; HANDLE hPin; HANDLE hMixer; + PVOID DispatchContext; }SYSAUDIO_PIN_HANDLE, *PSYSAUDIO_PIN_HANDLE;

1 0

[jmorlan] 39991: In a pipeline ("prog1 | prog2") run all programs simultaneously, using a real pipe instead of a temporary file. Output from RosBE "make" is now visible immediately instead of having to wait for it to complete.
by jmorlan＠svn.reactos.org 12 Mar '09

12 Mar '09

Author: jmorlan Date: Fri Mar 13 01:04:59 2009 New Revision: 39991 URL: http://svn.reactos.org/svn/reactos?rev=39991&view=rev Log: In a pipeline ("prog1 | prog2") run all programs simultaneously, using a real pipe instead of a temporary file. Output from RosBE "make" is now visible immediately instead of having to wait for it to complete. Modified: trunk/reactos/base/shell/cmd/cmd.c trunk/reactos/base/shell/cmd/cmd.h trunk/reactos/base/shell/cmd/parser.c Modified: trunk/reactos/base/shell/cmd/cmd.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/cmd/cmd.c?rev=3… ============================================================================== --- trunk/reactos/base/shell/cmd/cmd.c [iso-8859-1] (original) +++ trunk/reactos/base/shell/cmd/cmd.c [iso-8859-1] Fri Mar 13 01:04:59 2009 @@ -695,172 +695,130 @@ } } +/* Execute a command without waiting for it to finish. If it's an internal + * command or batch file, we must create a new cmd.exe process to handle it. + * TODO: For now, this just always creates a cmd.exe process. + * This works, but is inefficient for running external programs, + * which could just be run directly. */ +static HANDLE +ExecuteAsync(PARSED_COMMAND *Cmd) +{ + TCHAR CmdPath[MAX_PATH]; + TCHAR CmdParams[CMDLINE_LENGTH], *ParamsEnd; + STARTUPINFO stui; + PROCESS_INFORMATION prci; + + /* Get the path to cmd.exe */ + GetModuleFileName(NULL, CmdPath, MAX_PATH); + + /* Build the parameter string to pass to cmd.exe */ + ParamsEnd = _stpcpy(CmdParams, _T("/S/D/C\"")); + ParamsEnd = Unparse(Cmd, ParamsEnd, &CmdParams[CMDLINE_LENGTH - 2]); + if (!ParamsEnd) + { + error_out_of_memory(); + return NULL; + } + _tcscpy(ParamsEnd, _T("\"")); + + memset(&stui, 0, sizeof stui); + stui.cb = sizeof(STARTUPINFO); + if (!CreateProcess(CmdPath, CmdParams, NULL, NULL, TRUE, 0, + NULL, NULL, &stui, &prci)) + { + ErrorMessage(GetLastError(), NULL); + return NULL; + } + + CloseHandle(prci.hThread); + return prci.hProcess; +} + static VOID ExecutePipeline(PARSED_COMMAND *Cmd) { #ifdef FEATURE_REDIRECTION - TCHAR szTempPath[MAX_PATH] = _T(".\\"); - TCHAR szFileName[2][MAX_PATH] = {_T(""), _T("")}; - HANDLE hFile[2] = {INVALID_HANDLE_VALUE, INVALID_HANDLE_VALUE}; - INT Length; - UINT Attributes; - HANDLE hOldConIn; - HANDLE hOldConOut; -#endif /* FEATURE_REDIRECTION */ - - //TRACE ("ParseCommandLine: (\'%s\')\n", debugstr_aw(s)); - -#ifdef FEATURE_REDIRECTION - /* find the temp path to store temporary files */ - Length = GetTempPath (MAX_PATH, szTempPath); - if (Length > 0 && Length < MAX_PATH) - { - Attributes = GetFileAttributes(szTempPath); - if (Attributes == 0xffffffff || - !(Attributes & FILE_ATTRIBUTE_DIRECTORY)) - { - Length = 0; - } - } - if (Length == 0 || Length >= MAX_PATH) - { - _tcscpy(szTempPath, _T(".\\")); - } - if (szTempPath[_tcslen (szTempPath) - 1] != _T('\\')) - _tcscat (szTempPath, _T("\\")); - - /* Set up the initial conditions ... */ - /* preserve STDIN and STDOUT handles */ - hOldConIn = GetStdHandle (STD_INPUT_HANDLE); - hOldConOut = GetStdHandle (STD_OUTPUT_HANDLE); - - /* Now do all but the last pipe command */ - *szFileName[0] = _T('\0'); - hFile[0] = INVALID_HANDLE_VALUE; - - while (Cmd->Type == C_PIPE) - { - SECURITY_ATTRIBUTES sa = {sizeof(SECURITY_ATTRIBUTES), NULL, TRUE}; - - /* Create unique temporary file name */ - GetTempFileName (szTempPath, _T("CMD"), 0, szFileName[1]); - - /* we need make sure the LastError msg is zero before calling CreateFile */ - SetLastError(0); - - /* Set current stdout to temporary file */ - hFile[1] = CreateFile (szFileName[1], GENERIC_WRITE, 0, &sa, - TRUNCATE_EXISTING, FILE_ATTRIBUTE_TEMPORARY, NULL); - - if (hFile[1] == INVALID_HANDLE_VALUE) - { - ConErrResPrintf(STRING_CMD_ERROR2); - return; - } - - SetStdHandle (STD_OUTPUT_HANDLE, hFile[1]); - - ExecuteCommand(Cmd->Subcommands); - - /* close stdout file */ - SetStdHandle (STD_OUTPUT_HANDLE, hOldConOut); - if ((hFile[1] != INVALID_HANDLE_VALUE) && (hFile[1] != hOldConOut)) - { - CloseHandle (hFile[1]); - hFile[1] = INVALID_HANDLE_VALUE; - } - - /* close old stdin file */ - SetStdHandle (STD_INPUT_HANDLE, hOldConIn); - if ((hFile[0] != INVALID_HANDLE_VALUE) && (hFile[0] != hOldConIn)) - { - /* delete old stdin file, if it is a real file */ - CloseHandle (hFile[0]); - hFile[0] = INVALID_HANDLE_VALUE; - DeleteFile (szFileName[0]); - *szFileName[0] = _T('\0'); - } - - /* copy stdout file name to stdin file name */ - _tcscpy (szFileName[0], szFileName[1]); - *szFileName[1] = _T('\0'); - - /* we need make sure the LastError msg is zero before calling CreateFile */ - SetLastError(0); - - /* open new stdin file */ - hFile[0] = CreateFile (szFileName[0], GENERIC_READ, 0, &sa, - OPEN_EXISTING, FILE_ATTRIBUTE_TEMPORARY, NULL); - SetStdHandle (STD_INPUT_HANDLE, hFile[0]); + HANDLE hInput = NULL; + HANDLE hOldConIn = GetStdHandle(STD_INPUT_HANDLE); + HANDLE hOldConOut = GetStdHandle(STD_OUTPUT_HANDLE); + HANDLE hProcess[MAXIMUM_WAIT_OBJECTS]; + INT nProcesses = 0; + DWORD dwExitCode; + + /* Do all but the last pipe command */ + do + { + HANDLE hPipeRead, hPipeWrite; + if (nProcesses > (MAXIMUM_WAIT_OBJECTS - 2)) + { + error_too_many_parameters(_T("|")); + goto failed; + } + + /* Create the pipe that this process will write into. + * Make the handles non-inheritable initially, because this + * process shouldn't inherit the reading handle. */ + if (!CreatePipe(&hPipeRead, &hPipeWrite, NULL, 0)) + { + error_no_pipe(); + goto failed; + } + + /* The writing side of the pipe is STDOUT for this process */ + SetHandleInformation(hPipeWrite, HANDLE_FLAG_INHERIT, HANDLE_FLAG_INHERIT); + SetStdHandle(STD_OUTPUT_HANDLE, hPipeWrite); + + /* Execute it (error check is done later for easier cleanup) */ + hProcess[nProcesses] = ExecuteAsync(Cmd->Subcommands); + CloseHandle(hPipeWrite); + if (hInput) + CloseHandle(hInput); + + /* The reading side of the pipe will be STDIN for the next process */ + SetHandleInformation(hPipeRead, HANDLE_FLAG_INHERIT, HANDLE_FLAG_INHERIT); + SetStdHandle(STD_INPUT_HANDLE, hPipeRead); + hInput = hPipeRead; + + if (!hProcess[nProcesses]) + goto failed; + nProcesses++; Cmd = Cmd->Subcommands->Next; - } - - /* Now set up the end conditions... */ + } while (Cmd->Type == C_PIPE); + + /* The last process uses the original STDOUT */ SetStdHandle(STD_OUTPUT_HANDLE, hOldConOut); - -#endif - - /* process final command */ - ExecuteCommand(Cmd); - -#ifdef FEATURE_REDIRECTION - /* close old stdin file */ -#if 0 /* buggy implementation */ - SetStdHandle (STD_INPUT_HANDLE, hOldConIn); - if ((hFile[0] != INVALID_HANDLE_VALUE) && - (hFile[0] != hOldConIn)) - { - /* delete old stdin file, if it is a real file */ - CloseHandle (hFile[0]); - hFile[0] = INVALID_HANDLE_VALUE; - DeleteFile (szFileName[0]); - *szFileName[0] = _T('\0'); - } - - /* Restore original STDIN */ - if (hOldConIn != INVALID_HANDLE_VALUE) - { - HANDLE hIn = GetStdHandle (STD_INPUT_HANDLE); - SetStdHandle (STD_INPUT_HANDLE, hOldConIn); - if (hOldConIn != hIn) - CloseHandle (hIn); - hOldConIn = INVALID_HANDLE_VALUE; - } - else - { - WARN ("Can't restore STDIN! Is invalid!!\n", out); - } -#endif /* buggy implementation */ - - - if (hOldConIn != INVALID_HANDLE_VALUE) - { - HANDLE hIn = GetStdHandle (STD_INPUT_HANDLE); - SetStdHandle (STD_INPUT_HANDLE, hOldConIn); - if (hIn == INVALID_HANDLE_VALUE) - { - WARN ("Previous STDIN is invalid!!\n"); - } - else - { - if (GetFileType (hIn) == FILE_TYPE_DISK) - { - if (hFile[0] == hIn) - { - CloseHandle (hFile[0]); - hFile[0] = INVALID_HANDLE_VALUE; - DeleteFile (szFileName[0]); - *szFileName[0] = _T('\0'); - } - else - { - WARN ("hFile[0] and hIn dont match!!!\n"); - } - } - } - } -#endif /* FEATURE_REDIRECTION */ + hProcess[nProcesses] = ExecuteAsync(Cmd); + if (!hProcess[nProcesses]) + goto failed; + nProcesses++; + CloseHandle(hInput); + SetStdHandle(STD_INPUT_HANDLE, hOldConIn); + + /* Wait for all processes to complete */ + bChildProcessRunning = TRUE; + WaitForMultipleObjects(nProcesses, hProcess, TRUE, INFINITE); + bChildProcessRunning = FALSE; + + /* Use the exit code of the last process in the pipeline */ + GetExitCodeProcess(hProcess[nProcesses - 1], &dwExitCode); + nErrorLevel = (INT)dwExitCode; + + while (--nProcesses >= 0) + CloseHandle(hProcess[nProcesses]); + return; + +failed: + if (hInput) + CloseHandle(hInput); + while (--nProcesses >= 0) + { + TerminateProcess(hProcess[nProcesses], 0); + CloseHandle(hProcess[nProcesses]); + } + SetStdHandle(STD_INPUT_HANDLE, hOldConIn); + SetStdHandle(STD_OUTPUT_HANDLE, hOldConOut); +#endif } BOOL Modified: trunk/reactos/base/shell/cmd/cmd.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/cmd/cmd.h?rev=3… ============================================================================== --- trunk/reactos/base/shell/cmd/cmd.h [iso-8859-1] (original) +++ trunk/reactos/base/shell/cmd/cmd.h [iso-8859-1] Fri Mar 13 01:04:59 2009 @@ -384,6 +384,7 @@ } PARSED_COMMAND; PARSED_COMMAND *ParseCommand(LPTSTR Line); VOID EchoCommand(PARSED_COMMAND *Cmd); +TCHAR *Unparse(PARSED_COMMAND *Cmd, TCHAR *Out, TCHAR *OutEnd); VOID FreeCommand(PARSED_COMMAND *Cmd); Modified: trunk/reactos/base/shell/cmd/parser.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/cmd/parser.c?re… ============================================================================== --- trunk/reactos/base/shell/cmd/parser.c [iso-8859-1] (original) +++ trunk/reactos/base/shell/cmd/parser.c [iso-8859-1] Fri Mar 13 01:04:59 2009 @@ -807,6 +807,106 @@ } } +/* "Unparse" a command into a text form suitable for passing to CMD /C. + * Used for pipes. This is basically the same thing as EchoCommand, but + * writing into a string instead of to standard output. */ +TCHAR * +Unparse(PARSED_COMMAND *Cmd, TCHAR *Out, TCHAR *OutEnd) +{ + TCHAR Buf[CMDLINE_LENGTH]; + PARSED_COMMAND *Sub; + REDIRECTION *Redir; + +/* Since this function has the annoying requirement that it must avoid + * overflowing the supplied buffer, define some helper macros to make + * this less painful */ +#define CHAR(Char) { \ + if (Out == OutEnd) return NULL; \ + *Out++ = Char; } +#define STRING(String) { \ + if (Out + _tcslen(String) > OutEnd) return NULL; \ + Out = _stpcpy(Out, String); } +#define PRINTF(Format, ...) { \ + UINT Len = _sntprintf(Out, OutEnd - Out, Format, __VA_ARGS__); \ + if (Len > (UINT)(OutEnd - Out)) return NULL; \ + Out += Len; } +#define RECURSE(Subcommand) { \ + Out = Unparse(Subcommand, Out, OutEnd); \ + if (!Out) return NULL; } + + switch (Cmd->Type) + { + case C_COMMAND: + if (!SubstituteForVars(Cmd->Command.CommandLine, Buf)) return NULL; + /* This is fragile since there could be special characters, but + * Windows doesn't bother escaping them, so for compatibility + * we probably shouldn't do it either */ + STRING(Buf) + break; + case C_QUIET: + CHAR(_T('@')) + RECURSE(Cmd->Subcommands) + break; + case C_BLOCK: + CHAR(_T('(')) + for (Sub = Cmd->Subcommands; Sub; Sub = Sub->Next) + { + RECURSE(Sub) + if (Sub->Next) + CHAR(_T('&')) + } + CHAR(_T(')')) + break; + case C_MULTI: + case C_IFFAILURE: + case C_IFSUCCESS: + case C_PIPE: + Sub = Cmd->Subcommands; + RECURSE(Sub) + PRINTF(_T(" %s "), OpString[Cmd->Type - C_OP_LOWEST]) + RECURSE(Sub->Next) + break; + case C_IF: + STRING(_T("if")) + if (Cmd->If.Flags & IFFLAG_IGNORECASE) + STRING(_T(" /I")) + if (Cmd->If.Flags & IFFLAG_NEGATE) + STRING(_T(" not")) + if (Cmd->If.LeftArg && SubstituteForVars(Cmd->If.LeftArg, Buf)) + PRINTF(_T(" %s"), Buf) + PRINTF(_T(" %s"), IfOperatorString[Cmd->If.Operator]); + if (!SubstituteForVars(Cmd->If.RightArg, Buf)) return NULL; + PRINTF(_T(" %s "), Buf) + Sub = Cmd->Subcommands; + RECURSE(Sub) + if (Sub->Next) + { + STRING(_T(" else ")) + RECURSE(Sub->Next) + } + break; + case C_FOR: + STRING(_T("for")) + if (Cmd->For.Switches & FOR_DIRS) STRING(_T(" /D")) + if (Cmd->For.Switches & FOR_F) STRING(_T(" /F")) + if (Cmd->For.Switches & FOR_LOOP) STRING(_T(" /L")) + if (Cmd->For.Switches & FOR_RECURSIVE) STRING(_T(" /R")) + if (Cmd->For.Params) + PRINTF(_T(" %s"), Cmd->For.Params) + PRINTF(_T(" %%%c in (%s) do "), Cmd->For.Variable, Cmd->For.List) + RECURSE(Cmd->Subcommands) + break; + } + + for (Redir = Cmd->Redirections; Redir; Redir = Redir->Next) + { + if (!SubstituteForVars(Redir->Filename, Buf)) return NULL; + PRINTF(_T(" %c%s%s"), _T('0') + Redir->Number, + RedirString[Redir->Type], Buf) + } + return Out; +} + VOID FreeCommand(PARSED_COMMAND *Cmd) {

1 0

[cgutman] 39990: - Add an extra parameter check
by cgutman＠svn.reactos.org 12 Mar '09

12 Mar '09

Author: cgutman Date: Fri Mar 13 00:33:21 2009 New Revision: 39990 URL: http://svn.reactos.org/svn/reactos?rev=39990&view=rev Log: - Add an extra parameter check Modified: branches/aicom-network-fixes/drivers/network/afd/afd/info.c Modified: branches/aicom-network-fixes/drivers/network/afd/afd/info.c URL: http://svn.reactos.org/svn/reactos/branches/aicom-network-fixes/drivers/net… ============================================================================== --- branches/aicom-network-fixes/drivers/network/afd/afd/info.c [iso-8859-1] (original) +++ branches/aicom-network-fixes/drivers/network/afd/afd/info.c [iso-8859-1] Fri Mar 13 00:33:21 2009 @@ -123,7 +123,7 @@ if( !SocketAcquireStateLock( FCB ) ) return LostSocket( Irp ); - if (FCB->RemoteAddress == NULL) { + if (FCB->RemoteAddress == NULL || FCB->Connection.Object == NULL) { return UnlockAndMaybeComplete( FCB, STATUS_INVALID_PARAMETER, Irp, 0, NULL ); }

1 0

[mkupfer] 39989: Evgeniy Boltik <bstsoft AT narod DOT ru> - Fix draw icon with alpha in 32 bit. - See issue #4243 for details.
by mkupfer＠svn.reactos.org 12 Mar '09

12 Mar '09

Author: mkupfer Date: Fri Mar 13 00:25:49 2009 New Revision: 39989 URL: http://svn.reactos.org/svn/reactos?rev=39989&view=rev Log: Evgeniy Boltik <bstsoft AT narod DOT ru> - Fix draw icon with alpha in 32 bit. - See issue #4243 for details. Modified: trunk/reactos/subsystems/win32/win32k/ntuser/cursoricon.c Modified: trunk/reactos/subsystems/win32/win32k/ntuser/cursoricon.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/ntuser/cursoricon.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/ntuser/cursoricon.c [iso-8859-1] Fri Mar 13 00:25:49 2009 @@ -1389,82 +1389,6 @@ } -#define STRETCH_CAN_SRCCOPY_ONLY - -#ifdef STRETCH_CAN_SRCCOPY_ONLY -void -FASTCALL -DoStretchBlt(HDC DcDest, int XDest, int YDest, int WidthDest, int HeightDest, - HDC DcSrc, int XSrc, int YSrc, int WidthSrc, int HeightSrc, - DWORD Rop3, BOOL Color) -{ - HDC DcStretched; - HBITMAP BitmapStretched; - HBITMAP OldBitmap; - - if (WidthDest == WidthSrc && HeightDest == HeightSrc) - { - NtGdiBitBlt(DcDest, XDest, YDest, WidthDest, HeightDest, - DcSrc, XSrc, YSrc, Rop3, 0, 0); - } - else if (SRCCOPY == Rop3) - { - NtGdiStretchBlt(DcDest, XDest, YDest, WidthDest, HeightDest, - DcSrc, XSrc, YSrc, WidthSrc, HeightSrc, - Rop3, 0); - } - else - { - DcStretched = NtGdiCreateCompatibleDC(DcSrc); - if (NULL == DcStretched) - { - DPRINT1("Failed to create compatible DC\n"); - return; - } - if (Color) - { - BitmapStretched = NtGdiCreateCompatibleBitmap(DcDest, WidthDest, - HeightDest); - } - else - { - BitmapStretched = IntGdiCreateBitmap(WidthDest, HeightDest, 1, 1, NULL); - } - if (NULL == BitmapStretched) - { - NtGdiDeleteObjectApp(DcStretched); - DPRINT1("Failed to create temporary bitmap\n"); - return; - } - OldBitmap = NtGdiSelectBitmap(DcStretched, BitmapStretched); - if (NULL == OldBitmap) - { - NtGdiDeleteObject(BitmapStretched); - NtGdiDeleteObjectApp(DcStretched); - DPRINT1("Failed to create temporary bitmap\n"); - return; - } - if (! NtGdiStretchBlt(DcStretched, 0, 0, WidthDest, HeightDest, - DcSrc, XSrc, YSrc, WidthSrc, HeightSrc, - SRCCOPY, 0) || - ! NtGdiBitBlt(DcDest, XDest, YDest, WidthDest, HeightDest, - DcStretched, 0, 0, Rop3, 0, 0)) - { - DPRINT1("Failed to blt\n"); - } - NtGdiSelectBitmap(DcStretched, OldBitmap); - NtGdiDeleteObject(BitmapStretched); - NtGdiDeleteObjectApp(DcStretched); - } -} -#else -#define DoStretchBlt(DcDest, XDest, YDest, WidthDest, HeightDest, \ - DcSrc, XSrc, YSrc, WidthSrc, HeightSrc, Rop3, Color) \ - NtGdiStretchBlt((DcDest), (XDest), (YDest), (WidthDest), (HeightDest), \ - (DcSrc), (XSrc), (YSrc), (WidthSrc), (HeightSrc), \ - (Rop3), 0) -#endif /* STRETCH_CAN_SRCCOPY_ONLY */ - BOOL UserDrawIconEx( HDC hDc, @@ -1482,7 +1406,6 @@ BITMAP bmpMask, bmpColor; COLORREF oldFg, oldBg; BOOL DoFlickerFree; - INT nStretchMode; SIZE IconSize; HDC hdcOff; @@ -1524,7 +1447,31 @@ when cxWidth or cyHeight is 0 */ if ((bmpColor.bmBitsPixel == 32) && (cxWidth != 0) && (cyHeight != 0)) { - bAlpha = TRUE; + SURFACE *psurfOff = NULL; + PFN_DIB_GetPixel fnSource_GetPixel = NULL; + INT x, y; + + //Find alpha into icon + psurfOff = SURFACE_LockSurface(hbmColor ? hbmColor : hbmMask); + if (psurfOff) + { + fnSource_GetPixel = DibFunctionsForBitmapFormat[psurfOff->SurfObj.iBitmapFormat].DIB_GetPixel; + if (fnSource_GetPixel) + { + for (x = 0; x < psurfOff->SurfObj.sizlBitmap.cx; x++) + { + for (y = 0; y < psurfOff->SurfObj.sizlBitmap.cy; y++) + { + bAlpha = ((BYTE)(fnSource_GetPixel(&psurfOff->SurfObj, x, y) >> 24) & 0xff); + if (bAlpha) + break; + } + if (bAlpha) + break; + } + } + SURFACE_UnlockSurface(psurfOff); + } } if (!diFlags) @@ -1608,8 +1555,6 @@ goto cleanup; } - nStretchMode = IntGdiSetStretchBltMode(hdcOff, STRETCH_DELETESCANS); - oldFg = IntGdiSetTextColor(hdcOff, RGB(0, 0, 0)); oldBg = IntGdiSetBkColor(hdcOff, RGB(255, 255, 255)); @@ -1622,7 +1567,7 @@ goto cleanup; } - DoStretchBlt(hdcOff, + NtGdiStretchBlt(hdcOff, (DoFlickerFree || bAlpha ? 0 : xLeft), (DoFlickerFree || bAlpha ? 0 : yTop), cxWidth, @@ -1633,7 +1578,7 @@ IconSize.cx, IconSize.cy, ((diFlags & DI_IMAGE) ? SRCAND : SRCCOPY), - FALSE); + 0); NtGdiSelectBitmap(hdcMem, hOldMem); } @@ -1642,7 +1587,7 @@ { hOldMem = NtGdiSelectBitmap(hdcMem, (hbmColor ? hbmColor : hbmMask)); - DoStretchBlt(hdcOff, + NtGdiStretchBlt(hdcOff, (DoFlickerFree || bAlpha ? 0 : xLeft), (DoFlickerFree || bAlpha ? 0 : yTop), cxWidth, @@ -1653,7 +1598,7 @@ IconSize.cx, IconSize.cy, ((diFlags & DI_MASK) ? SRCINVERT : SRCCOPY), - NULL != hbmColor); + 0); NtGdiSelectBitmap(hdcMem, hOldMem); } @@ -1729,7 +1674,6 @@ IntGdiSetTextColor(hdcOff, oldFg); IntGdiSetBkColor(hdcOff, oldBg); - IntGdiSetStretchBltMode(hdcOff, nStretchMode); Ret = TRUE;

1 0

[cgutman] 39988: - Separate AfdGetSockOrPeerName into AfdGetSockName and AfdGetPeerName - Rewrite AfdGetPeerName - I will change SEH to SEH2 before merging
by cgutman＠svn.reactos.org 12 Mar '09

12 Mar '09

Author: cgutman Date: Fri Mar 13 00:14:03 2009 New Revision: 39988 URL: http://svn.reactos.org/svn/reactos?rev=39988&view=rev Log: - Separate AfdGetSockOrPeerName into AfdGetSockName and AfdGetPeerName - Rewrite AfdGetPeerName - I will change SEH to SEH2 before merging Modified: branches/aicom-network-fixes/drivers/network/afd/afd/info.c branches/aicom-network-fixes/drivers/network/afd/afd/main.c branches/aicom-network-fixes/drivers/network/afd/include/afd.h Modified: branches/aicom-network-fixes/drivers/network/afd/afd/info.c URL: http://svn.reactos.org/svn/reactos/branches/aicom-network-fixes/drivers/net… ============================================================================== --- branches/aicom-network-fixes/drivers/network/afd/afd/info.c [iso-8859-1] (original) +++ branches/aicom-network-fixes/drivers/network/afd/afd/info.c [iso-8859-1] Fri Mar 13 00:14:03 2009 @@ -13,7 +13,7 @@ #include "debug.h" #include "pseh/pseh.h" -NTSTATUS STDCALL +NTSTATUS NTAPI AfdGetInfo( PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp ) { NTSTATUS Status = STATUS_SUCCESS; @@ -69,19 +69,20 @@ return UnlockAndMaybeComplete( FCB, Status, Irp, 0, NULL ); } -NTSTATUS STDCALL -AfdGetSockOrPeerName( PDEVICE_OBJECT DeviceObject, PIRP Irp, - PIO_STACK_LOCATION IrpSp, BOOLEAN Local ) { +NTSTATUS NTAPI +AfdGetSockName( PDEVICE_OBJECT DeviceObject, PIRP Irp, + PIO_STACK_LOCATION IrpSp ) { NTSTATUS Status = STATUS_SUCCESS; PFILE_OBJECT FileObject = IrpSp->FileObject; PAFD_FCB FCB = FileObject->FsContext; - PMDL Mdl = NULL, SysMdl = NULL; - PTDI_CONNECTION_INFORMATION ConnInfo = NULL; - PTRANSPORT_ADDRESS TransAddr = NULL; - - AFD_DbgPrint(MID_TRACE,("Called on %x\n", FCB)); + PMDL Mdl = NULL; if( !SocketAcquireStateLock( FCB ) ) return LostSocket( Irp ); + + if( FCB->AddressFile.Object == NULL && FCB->Connection.Object == NULL ) { + return UnlockAndMaybeComplete( FCB, STATUS_INVALID_PARAMETER, Irp, 0, + NULL ); + } Mdl = IoAllocateMdl ( Irp->UserBuffer, @@ -99,75 +100,69 @@ } _SEH_END; if( NT_SUCCESS(Status) ) { - if( Local ) { - if( FCB->AddressFile.Object == NULL ) { - return UnlockAndMaybeComplete( FCB, STATUS_INVALID_PARAMETER, Irp, 0, - NULL ); - } - Status = TdiQueryInformation - ( FCB->AddressFile.Object, + ( FCB->Connection.Object ? FCB->Connection.Object : FCB->AddressFile.Object, TDI_QUERY_ADDRESS_INFO, Mdl ); - } else { - if( FCB->Connection.Object == NULL || (FCB->State != SOCKET_STATE_BOUND && FCB->State != SOCKET_STATE_CONNECTED) ) { - return UnlockAndMaybeComplete( FCB, STATUS_INVALID_PARAMETER, Irp, 0, - NULL ); - } - - if( NT_SUCCESS - ( Status = TdiBuildNullConnectionInfo - ( &ConnInfo, - FCB->LocalAddress->Address[0].AddressType ) ) ) { - SysMdl = IoAllocateMdl - ( ConnInfo, - sizeof( TDI_CONNECTION_INFORMATION ) + - TaLengthOfTransportAddress - ( ConnInfo->RemoteAddress ), - FALSE, - FALSE, - NULL ); - } - - if( SysMdl ) { - _SEH_TRY { - MmProbeAndLockPages( SysMdl, Irp->RequestorMode, IoModifyAccess ); - } _SEH_HANDLE { - AFD_DbgPrint(MIN_TRACE, ("MmProbeAndLockPages() failed.\n")); - Status = _SEH_GetExceptionCode(); - } _SEH_END; - } else Status = STATUS_NO_MEMORY; - - if( NT_SUCCESS(Status) ) { - Status = TdiQueryInformation - ( FCB->Connection.Object, - TDI_QUERY_CONNECTION_INFO, - SysMdl ); - } - - if( NT_SUCCESS(Status) ) { - TransAddr = - (PTRANSPORT_ADDRESS)MmGetSystemAddressForMdlSafe( Mdl, NormalPagePriority ); - - if( TransAddr ) - RtlCopyMemory( TransAddr, ConnInfo->RemoteAddress, - TaLengthOfTransportAddress - ( ConnInfo->RemoteAddress ) ); - else Status = STATUS_INSUFFICIENT_RESOURCES; - } - - if( ConnInfo ) ExFreePool( ConnInfo ); - if( SysMdl ) IoFreeMdl( SysMdl ); - if( TransAddr ) MmUnmapLockedPages( TransAddr, Mdl ); - MmUnlockPages( Mdl ); - IoFreeMdl( Mdl ); - } - } - } else { - Status = STATUS_INSUFFICIENT_RESOURCES; - } - - AFD_DbgPrint(MID_TRACE,("Returning %x\n", Status)); + } + } else + Status = STATUS_INSUFFICIENT_RESOURCES; return UnlockAndMaybeComplete( FCB, Status, Irp, 0, NULL ); } + +NTSTATUS NTAPI +AfdGetPeerName( PDEVICE_OBJECT DeviceObject, PIRP Irp, + PIO_STACK_LOCATION IrpSp ) { + NTSTATUS Status = STATUS_SUCCESS; + PFILE_OBJECT FileObject = IrpSp->FileObject; + PAFD_FCB FCB = FileObject->FsContext; + PMDL Mdl = NULL; + PTDI_CONNECTION_INFORMATION ConnInfo = NULL; + + + if( !SocketAcquireStateLock( FCB ) ) return LostSocket( Irp ); + + if (FCB->RemoteAddress == NULL) { + return UnlockAndMaybeComplete( FCB, STATUS_INVALID_PARAMETER, Irp, 0, NULL ); + } + + if(NT_SUCCESS(Status = TdiBuildNullConnectionInfo + (&ConnInfo, + FCB->RemoteAddress->Address[0].AddressType))) + { + Mdl = IoAllocateMdl(ConnInfo, + sizeof(TDI_CONNECTION_INFORMATION) + + TaLengthOfTransportAddress(ConnInfo->RemoteAddress), + FALSE, + FALSE, + NULL); + + if (Mdl) + { + _SEH_TRY { + MmProbeAndLockPages(Mdl, Irp->RequestorMode, IoModifyAccess); + } _SEH_HANDLE { + AFD_DbgPrint(MIN_TRACE, ("MmProbeAndLockPages() failed.\n")); + Status = _SEH_GetExceptionCode(); + } _SEH_END; + + if (NT_SUCCESS(Status)) + { + Status = TdiQueryInformation(FCB->Connection.Object, + TDI_QUERY_CONNECTION_INFO, + Mdl); + + if (NT_SUCCESS(Status)) + { + RtlCopyMemory(Irp->UserBuffer, ConnInfo->RemoteAddress, TaLengthOfTransportAddress + (ConnInfo->RemoteAddress)); + } + } + } + + ExFreePool(ConnInfo); + } + + return UnlockAndMaybeComplete( FCB, Status, Irp, 0, NULL ); +} Modified: branches/aicom-network-fixes/drivers/network/afd/afd/main.c URL: http://svn.reactos.org/svn/reactos/branches/aicom-network-fixes/drivers/net… ============================================================================== --- branches/aicom-network-fixes/drivers/network/afd/afd/main.c [iso-8859-1] (original) +++ branches/aicom-network-fixes/drivers/network/afd/afd/main.c [iso-8859-1] Fri Mar 13 00:14:03 2009 @@ -402,10 +402,10 @@ return AfdDisconnect( DeviceObject, Irp, IrpSp ); case IOCTL_AFD_GET_SOCK_NAME: - return AfdGetSockOrPeerName( DeviceObject, Irp, IrpSp, TRUE ); + return AfdGetSockName( DeviceObject, Irp, IrpSp ); case IOCTL_AFD_GET_PEER_NAME: - return AfdGetSockOrPeerName( DeviceObject, Irp, IrpSp, FALSE ); + return AfdGetPeerName( DeviceObject, Irp, IrpSp ); case IOCTL_AFD_GET_TDI_HANDLES: AFD_DbgPrint(MIN_TRACE, ("IOCTL_AFD_GET_TDI_HANDLES\n")); Modified: branches/aicom-network-fixes/drivers/network/afd/include/afd.h URL: http://svn.reactos.org/svn/reactos/branches/aicom-network-fixes/drivers/net… ============================================================================== --- branches/aicom-network-fixes/drivers/network/afd/include/afd.h [iso-8859-1] (original) +++ branches/aicom-network-fixes/drivers/network/afd/include/afd.h [iso-8859-1] Fri Mar 13 00:14:03 2009 @@ -232,8 +232,12 @@ PIO_STACK_LOCATION IrpSp ); NTSTATUS STDCALL -AfdGetSockOrPeerName( PDEVICE_OBJECT DeviceObject, PIRP Irp, - PIO_STACK_LOCATION IrpSp, BOOLEAN Local ); +AfdGetSockName( PDEVICE_OBJECT DeviceObject, PIRP Irp, + PIO_STACK_LOCATION IrpSp ); + +NTSTATUS STDCALL +AfdGetPeerName( PDEVICE_OBJECT DeviceObject, PIRP Irp, + PIO_STACK_LOCATION IrpSp ); /* listen.c */ NTSTATUS AfdWaitForListen( PDEVICE_OBJECT DeviceObject, PIRP Irp,

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[tkreuzer] 39987: LoadBitmapImage: - add space for 3 RGBQUADs to BITMAPINFO when biCompression is BI_BITFIELDS. Based on patch by Evgeniy Boltik <bstsoft at narod dot ru>, modified by me. - Take into account BITMAPV4/V5HEADER sizes. See issue #3708 for more details.
by tkreuzer＠svn.reactos.org 12 Mar '09

12 Mar '09

Author: tkreuzer Date: Thu Mar 12 23:55:34 2009 New Revision: 39987 URL: http://svn.reactos.org/svn/reactos?rev=39987&view=rev Log: LoadBitmapImage: - add space for 3 RGBQUADs to BITMAPINFO when biCompression is BI_BITFIELDS. Based on patch by Evgeniy Boltik <bstsoft at narod dot ru>, modified by me. - Take into account BITMAPV4/V5HEADER sizes. See issue #3708 for more details. Modified: trunk/reactos/dll/win32/user32/windows/bitmap.c Modified: trunk/reactos/dll/win32/user32/windows/bitmap.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/user32/windows/b… ============================================================================== --- trunk/reactos/dll/win32/user32/windows/bitmap.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/user32/windows/bitmap.c [iso-8859-1] Thu Mar 12 23:55:34 2009 @@ -449,18 +449,26 @@ BitmapInfo = (LPBITMAPINFO)((ULONG_PTR)BitmapInfo + sizeof(BITMAPFILEHEADER)); } - if (BitmapInfo->bmiHeader.biSize == sizeof(BITMAPCOREHEADER)) + HeaderSize = BitmapInfo->bmiHeader.biSize; + if (HeaderSize == sizeof(BITMAPCOREHEADER)) { BITMAPCOREHEADER* Core = (BITMAPCOREHEADER*)BitmapInfo; ColorCount = (Core->bcBitCount <= 8) ? (1 << Core->bcBitCount) : 0; - HeaderSize = sizeof(BITMAPCOREHEADER) + ColorCount * sizeof(RGBTRIPLE); + HeaderSize += ColorCount * sizeof(RGBTRIPLE); } else { - ColorCount = BitmapInfo->bmiHeader.biClrUsed; - if (ColorCount == 0 && BitmapInfo->bmiHeader.biBitCount <= 8) - ColorCount = 1 << BitmapInfo->bmiHeader.biBitCount; - HeaderSize = sizeof(BITMAPINFOHEADER) + ColorCount * sizeof(RGBQUAD); + if (BitmapInfo->bmiHeader.biCompression == BI_BITFIELDS) + { + HeaderSize += 3 * sizeof(RGBQUAD); + } + else + { + ColorCount = BitmapInfo->bmiHeader.biClrUsed; + if (ColorCount == 0 && BitmapInfo->bmiHeader.biBitCount <= 8) + ColorCount = 1 << BitmapInfo->bmiHeader.biBitCount; + HeaderSize += ColorCount * sizeof(RGBQUAD); + } } Data = (PVOID)((ULONG_PTR)BitmapInfo + HeaderSize);

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[jmorlan] 39986: NtSetInformationObject: OBJECT_HANDLE_ATTRIBUTE_INFORMATION is just made of BOOLEANs, so it doesn't need ULONG alignment.
by jmorlan＠svn.reactos.org 12 Mar '09

12 Mar '09

Author: jmorlan Date: Thu Mar 12 23:29:32 2009 New Revision: 39986 URL: http://svn.reactos.org/svn/reactos?rev=39986&view=rev Log: NtSetInformationObject: OBJECT_HANDLE_ATTRIBUTE_INFORMATION is just made of BOOLEANs, so it doesn't need ULONG alignment. Modified: trunk/reactos/ntoskrnl/ob/oblife.c Modified: trunk/reactos/ntoskrnl/ob/oblife.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ob/oblife.c?rev=3… ============================================================================== --- trunk/reactos/ntoskrnl/ob/oblife.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ob/oblife.c [iso-8859-1] Thu Mar 12 23:29:32 2009 @@ -1665,7 +1665,7 @@ { ProbeForRead(ObjectInformation, sizeof(OBJECT_HANDLE_ATTRIBUTE_INFORMATION), - sizeof(ULONG)); + sizeof(BOOLEAN)); Context.Information = *(POBJECT_HANDLE_ATTRIBUTE_INFORMATION) ObjectInformation; }

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[tkreuzer] 39985: NtSetSystemInformation: - Don't leak the copied string when being called from user mode. - Don't recursively call ZwSetSystemInformation, instead continue the normal path.
by tkreuzer＠svn.reactos.org 12 Mar '09

12 Mar '09

Author: tkreuzer Date: Thu Mar 12 21:29:11 2009 New Revision: 39985 URL: http://svn.reactos.org/svn/reactos?rev=39985&view=rev Log: NtSetSystemInformation: - Don't leak the copied string when being called from user mode. - Don't recursively call ZwSetSystemInformation, instead continue the normal path. Modified: trunk/reactos/ntoskrnl/ex/sysinfo.c Modified: trunk/reactos/ntoskrnl/ex/sysinfo.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/sysinfo.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/ex/sysinfo.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ex/sysinfo.c [iso-8859-1] Thu Mar 12 21:29:11 2009 @@ -1587,18 +1587,10 @@ /* FIXME: We can't, fail */ //return STATUS_PRIVILEGE_NOT_HELD; } - - /* Probe and capture the driver name */ - ProbeAndCaptureUnicodeString(&ImageName, UserMode, Buffer); - - /* Force kernel as previous mode */ - return ZwSetSystemInformation(SystemExtendServiceTableInformation, - &ImageName, - sizeof(ImageName)); - } - - /* Just copy the string */ - ImageName = *(PUNICODE_STRING)Buffer; + } + + /* Probe and capture the driver name */ + ProbeAndCaptureUnicodeString(&ImageName, PreviousMode, Buffer); /* Load the image */ Status = MmLoadSystemImage(&ImageName, @@ -1607,6 +1599,10 @@ 0, (PVOID)&ModuleObject, &ImageBase); + + /* Release String */ + ReleaseCapturedUnicodeString(&ImageName, PreviousMode); + if (!NT_SUCCESS(Status)) return Status; /* Get the headers */

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[janderwald] 39984: - Fix KSDATAFORMAT_WAVEFORMATEX & KSDATAFORMAT_DSOUND alignment
by janderwald＠svn.reactos.org 12 Mar '09

12 Mar '09

Author: janderwald Date: Thu Mar 12 20:51:28 2009 New Revision: 39984 URL: http://svn.reactos.org/svn/reactos?rev=39984&view=rev Log: - Fix KSDATAFORMAT_WAVEFORMATEX & KSDATAFORMAT_DSOUND alignment Modified: trunk/reactos/include/psdk/ksmedia.h Modified: trunk/reactos/include/psdk/ksmedia.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/ksmedia.h?rev… ============================================================================== --- trunk/reactos/include/psdk/ksmedia.h [iso-8859-1] (original) +++ trunk/reactos/include/psdk/ksmedia.h [iso-8859-1] Thu Mar 12 20:51:28 2009 @@ -300,6 +300,9 @@ */ //#if defined(_INC_MMREG) +#if !defined( PACK_PRAGMAS_NOT_SUPPORTED ) +#include <pshpack1.h> +#endif typedef struct { KSDATAFORMAT DataFormat; WAVEFORMATEX WaveFormatEx; @@ -315,6 +318,10 @@ KSDATAFORMAT DataFormat; KSDSOUND_BUFFERDESC BufferDesc; } KSDATAFORMAT_DSOUND, *PKSDATAFORMAT_DSOUND; + +#if !defined( PACK_PRAGMAS_NOT_SUPPORTED ) +#include <poppack.h> +#endif //#endif

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