21 Nov
2005
21 Nov
'05
9:52 a.m.
import avifil32 from WINE 0.9.1
Modified: trunk/reactos/baseaddress.xml
Modified: trunk/reactos/bootdata/packages/reactos.dff
Added: trunk/reactos/lib/avifil32/
Added: trunk/reactos/lib/avifil32/Makefile.in
Added: trunk/reactos/lib/avifil32/acmstream.c
Added: trunk/reactos/lib/avifil32/api.c
Added: trunk/reactos/lib/avifil32/avifil32.spec
Added: trunk/reactos/lib/avifil32/avifil32.xml
Added: trunk/reactos/lib/avifil32/avifile.c
Added: trunk/reactos/lib/avifil32/avifile.spec
Added: trunk/reactos/lib/avifil32/avifile_Cs.rc
Added: trunk/reactos/lib/avifil32/avifile_De.rc
Added: trunk/reactos/lib/avifil32/avifile_En.rc
Added: trunk/reactos/lib/avifil32/avifile_Es.rc
Added: trunk/reactos/lib/avifil32/avifile_Fr.rc
Added: trunk/reactos/lib/avifil32/avifile_It.rc
Added: trunk/reactos/lib/avifil32/avifile_Ja.rc
Added: trunk/reactos/lib/avifil32/avifile_Nl.rc
Added: trunk/reactos/lib/avifil32/avifile_No.rc
Added: trunk/reactos/lib/avifil32/avifile_Pl.rc
Added: trunk/reactos/lib/avifil32/avifile_Pt.rc
Added: trunk/reactos/lib/avifil32/avifile_Ru.rc
Added: trunk/reactos/lib/avifil32/avifile_Si.rc
Added: trunk/reactos/lib/avifil32/avifile_private.h
Added: trunk/reactos/lib/avifil32/editstream.c
Added: trunk/reactos/lib/avifil32/extrachunk.c
Added: trunk/reactos/lib/avifil32/extrachunk.h
Added: trunk/reactos/lib/avifil32/factory.c
Added: trunk/reactos/lib/avifil32/getframe.c
Added: trunk/reactos/lib/avifil32/icmstream.c
Added: trunk/reactos/lib/avifil32/regsvr.c
Added: trunk/reactos/lib/avifil32/rsrc.rc
Added: trunk/reactos/lib/avifil32/tmpfile.c
Added: trunk/reactos/lib/avifil32/wavfile.c
Modified: trunk/reactos/lib/directory.xml
Modified: trunk/reactos/w32api/include/vfw.h
_____
Modified: trunk/reactos/baseaddress.xml
--- trunk/reactos/baseaddress.xml 2005-11-21 09:38:25 UTC (rev
19402)
+++ trunk/reactos/baseaddress.xml 2005-11-21 09:51:12 UTC (rev
19403)
@@ -51,6 +51,7 @@
<property name="BASEADDRESS_WINFAX" value="0x722C0000" />
<property name="BASEADDRESS_WINSCARD" value="0x723D0000" />
<property name="BASEADDRESS_DEVMGR" value="0x72a90000" />
+<property name="BASEADDRESS_AVIFIL32" value="0x73ac0000" />
<property name="BASEADDRESS_LZ32" value="0x73d80000" />
<property name="BASEADDRESS_COREDLL" value="0x73d80000" />
<property name="BASEADDRESS_USERENV" value="0x74850000" />
_____
Modified: trunk/reactos/bootdata/packages/reactos.dff
--- trunk/reactos/bootdata/packages/reactos.dff 2005-11-21 09:38:25 UTC
(rev 19402)
+++ trunk/reactos/bootdata/packages/reactos.dff 2005-11-21 09:51:12 UTC
(rev 19403)
@@ -61,6 +61,7 @@
lib\advapi32\advapi32.dll 1
lib\advpack\advpack.dll 1
lib\aclui\aclui.dll 1
+lib\avifil32\avifil32.dll 1
lib\cabinet\cabinet.dll 1
lib\cards\cards.dll 1
lib\cpl\access\access.cpl 1
_____
Added: trunk/reactos/lib/avifil32/Makefile.in
--- trunk/reactos/lib/avifil32/Makefile.in 2005-11-21 09:38:25 UTC
(rev 19402)
+++ trunk/reactos/lib/avifil32/Makefile.in 2005-11-21 09:51:12 UTC
(rev 19403)
@@ -0,0 +1,30 @@
+TOPSRCDIR = @top_srcdir@
+TOPOBJDIR = ../..
+SRCDIR = @srcdir@
+VPATH = @srcdir@
+MODULE = avifil32.dll
+IMPORTLIB = libavifil32.$(IMPLIBEXT)
+IMPORTS = msacm32 msvfw32 winmm ole32 user32 advapi32 kernel32 ntdll
+EXTRALIBS = -luuid
+
+C_SRCS = \
+ acmstream.c \
+ api.c \
+ avifile.c \
+ editstream.c \
+ extrachunk.c \
+ factory.c \
+ getframe.c \
+ icmstream.c \
+ regsvr.c \
+ tmpfile.c \
+ wavfile.c
+
+SPEC_SRCS16 = avifile.spec
+
+RC_SRCS = \
+ rsrc.rc
+
+@MAKE_DLL_RULES@
+
+### Dependencies:
Property changes on: trunk/reactos/lib/avifil32/Makefile.in
___________________________________________________________________
Name: svn:eol-style
+ native
_____
Added: trunk/reactos/lib/avifil32/acmstream.c
--- trunk/reactos/lib/avifil32/acmstream.c 2005-11-21 09:38:25 UTC
(rev 19402)
+++ trunk/reactos/lib/avifil32/acmstream.c 2005-11-21 09:51:12 UTC
(rev 19403)
@@ -0,0 +1,747 @@
+/*
+ * Copyright 2002 Michael G³nnewig
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA
+ */
+
+#define COM_NO_WINDOWS_H
+#include <assert.h>
+#include <stdarg.h>
+
+#include "windef.h"
+#include "winbase.h"
+#include "wingdi.h"
+#include "winuser.h"
+#include "winnls.h"
+#include "winerror.h"
+#include "windowsx.h"
+#include "mmsystem.h"
+#include "vfw.h"
+#include "msacm.h"
+
+#include "avifile_private.h"
+
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(avifile);
+
+/**********************************************************************
*/
+
+static HRESULT WINAPI
ACMStream_fnQueryInterface(IAVIStream*iface,REFIID refiid,LPVOID *obj);
+static ULONG WINAPI ACMStream_fnAddRef(IAVIStream*iface);
+static ULONG WINAPI ACMStream_fnRelease(IAVIStream* iface);
+static HRESULT WINAPI ACMStream_fnCreate(IAVIStream*iface,LPARAM
lParam1,LPARAM lParam2);
+static HRESULT WINAPI ACMStream_fnInfo(IAVIStream*iface,AVISTREAMINFOW
*psi,LONG size);
+static LONG WINAPI ACMStream_fnFindSample(IAVIStream*iface,LONG
pos,LONG flags);
+static HRESULT WINAPI ACMStream_fnReadFormat(IAVIStream*iface,LONG
pos,LPVOID format,LONG *formatsize);
+static HRESULT WINAPI ACMStream_fnSetFormat(IAVIStream*iface,LONG
pos,LPVOID format,LONG formatsize);
+static HRESULT WINAPI ACMStream_fnRead(IAVIStream*iface,LONG start,LONG
samples,LPVOID buffer,LONG buffersize,LONG *bytesread,LONG
*samplesread);
+static HRESULT WINAPI ACMStream_fnWrite(IAVIStream*iface,LONG
start,LONG samples,LPVOID buffer,LONG buffersize,DWORD flags,LONG
*sampwritten,LONG *byteswritten);
+static HRESULT WINAPI ACMStream_fnDelete(IAVIStream*iface,LONG
start,LONG samples);
+static HRESULT WINAPI ACMStream_fnReadData(IAVIStream*iface,DWORD
fcc,LPVOID lp,LONG *lpread);
+static HRESULT WINAPI ACMStream_fnWriteData(IAVIStream*iface,DWORD
fcc,LPVOID lp,LONG size);
+static HRESULT WINAPI
ACMStream_fnSetInfo(IAVIStream*iface,AVISTREAMINFOW*info,LONG infolen);
+
+static const struct IAVIStreamVtbl iacmst = {
+ ACMStream_fnQueryInterface,
+ ACMStream_fnAddRef,
+ ACMStream_fnRelease,
+ ACMStream_fnCreate,
+ ACMStream_fnInfo,
+ ACMStream_fnFindSample,
+ ACMStream_fnReadFormat,
+ ACMStream_fnSetFormat,
+ ACMStream_fnRead,
+ ACMStream_fnWrite,
+ ACMStream_fnDelete,
+ ACMStream_fnReadData,
+ ACMStream_fnWriteData,
+ ACMStream_fnSetInfo
+};
+
+typedef struct _IAVIStreamImpl {
+ /* IUnknown stuff */
+ const IAVIStreamVtbl *lpVtbl;
+ LONG ref;
+
+ /* IAVIStream stuff */
+ PAVISTREAM pStream;
+ AVISTREAMINFOW sInfo;
+
+ HACMSTREAM has;
+
+ LPWAVEFORMATEX lpInFormat;
+ LONG cbInFormat;
+
+ LPWAVEFORMATEX lpOutFormat;
+ LONG cbOutFormat;
+
+ ACMSTREAMHEADER acmStreamHdr;
+} IAVIStreamImpl;
+
+/**********************************************************************
*/
+
+#define CONVERT_STREAM_to_THIS(a) do { \
+ DWORD __bytes; \
+ acmStreamSize(This->has,*(a) *
This->lpInFormat->nBlockAlign,\
+ &__bytes, ACM_STREAMSIZEF_SOURCE); \
+ *(a) = __bytes / This->lpOutFormat->nBlockAlign; } while(0)
+
+#define CONVERT_THIS_to_STREAM(a) do { \
+ DWORD __bytes; \
+ acmStreamSize(This->has,*(a) *
This->lpOutFormat->nBlockAlign,\
+ &__bytes, ACM_STREAMSIZEF_DESTINATION); \
+ *(a) = __bytes / This->lpInFormat->nBlockAlign; } while(0)
+
+static HRESULT AVIFILE_OpenCompressor(IAVIStreamImpl *This);
+
+HRESULT AVIFILE_CreateACMStream(REFIID riid, LPVOID *ppv)
+{
+ IAVIStreamImpl *pstream;
+ HRESULT hr;
+
+ assert(riid != NULL && ppv != NULL);
+
+ *ppv = NULL;
+
+ pstream = (IAVIStreamImpl*)LocalAlloc(LPTR, sizeof(IAVIStreamImpl));
+ if (pstream == NULL)
+ return AVIERR_MEMORY;
+
+ pstream->lpVtbl = &iacmst;
+
+ hr = IAVIStream_QueryInterface((IAVIStream*)pstream, riid, ppv);
+ if (FAILED(hr))
+ LocalFree((HLOCAL)pstream);
+
+ return hr;
+}
+
+static HRESULT WINAPI ACMStream_fnQueryInterface(IAVIStream *iface,
+ REFIID refiid, LPVOID
*obj)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+
+ TRACE("(%p,%s,%p)\n", iface, debugstr_guid(refiid), obj);
+
+ if (IsEqualGUID(&IID_IUnknown, refiid) ||
+ IsEqualGUID(&IID_IAVIStream, refiid)) {
+ *obj = This;
+ IAVIStream_AddRef(iface);
+
+ return S_OK;
+ }
+
+ return OLE_E_ENUM_NOMORE;
+}
+
+static ULONG WINAPI ACMStream_fnAddRef(IAVIStream *iface)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+ ULONG ref = InterlockedIncrement(&This->ref);
+
+ TRACE("(%p) -> %ld\n", iface, ref);
+
+ /* also add reference to the nested stream */
+ if (This->pStream != NULL)
+ IAVIStream_AddRef(This->pStream);
+
+ return ref;
+}
+
+static ULONG WINAPI ACMStream_fnRelease(IAVIStream* iface)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+ ULONG ref = InterlockedDecrement(&This->ref);
+
+ TRACE("(%p) -> %ld\n", iface, ref);
+
+ if (ref == 0) {
+ /* destruct */
+ if (This->has != NULL) {
+ if (This->acmStreamHdr.fdwStatus &
ACMSTREAMHEADER_STATUSF_PREPARED)
+ acmStreamUnprepareHeader(This->has, &This->acmStreamHdr, 0);
+ acmStreamClose(This->has, 0);
+ This->has = NULL;
+ }
+ if (This->acmStreamHdr.pbSrc != NULL) {
+ GlobalFreePtr(This->acmStreamHdr.pbSrc);
+ This->acmStreamHdr.pbSrc = NULL;
+ }
+ if (This->acmStreamHdr.pbDst != NULL) {
+ GlobalFreePtr(This->acmStreamHdr.pbDst);
+ This->acmStreamHdr.pbDst = NULL;
+ }
+ if (This->lpInFormat != NULL) {
+ GlobalFreePtr(This->lpInFormat);
+ This->lpInFormat = NULL;
+ This->cbInFormat = 0;
+ }
+ if (This->lpOutFormat != NULL) {
+ GlobalFreePtr(This->lpOutFormat);
+ This->lpOutFormat = NULL;
+ This->cbOutFormat = 0;
+ }
+ if (This->pStream != NULL) {
+ IAVIStream_Release(This->pStream);
+ This->pStream = NULL;
+ }
+ LocalFree((HLOCAL)This);
+
+ return 0;
+ }
+
+ /* also release reference to the nested stream */
+ if (This->pStream != NULL)
+ IAVIStream_Release(This->pStream);
+
+ return ref;
+}
+
+/* lParam1: PAVISTREAM
+ * lParam2: LPAVICOMPRESSOPTIONS -- even if doc's say LPWAVEFORMAT
+ */
+static HRESULT WINAPI ACMStream_fnCreate(IAVIStream *iface, LPARAM
lParam1,
+ LPARAM lParam2)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+
+ TRACE("(%p,0x%08lX,0x%08lX)\n", iface, lParam1, lParam2);
+
+ /* check for swapped parameters */
+ if ((LPVOID)lParam1 != NULL &&
+ ((LPAVICOMPRESSOPTIONS)lParam1)->fccType == streamtypeAUDIO) {
+ register LPARAM tmp = lParam1;
+
+ lParam1 = lParam2;
+ lParam2 = tmp;
+ }
+
+ if ((LPVOID)lParam1 == NULL)
+ return AVIERR_BADPARAM;
+
+ IAVIStream_Info((PAVISTREAM)lParam1, &This->sInfo,
sizeof(This->sInfo));
+ if (This->sInfo.fccType != streamtypeAUDIO)
+ return AVIERR_ERROR; /* error in registry or
AVIMakeCompressedStream */
+
+ This->sInfo.fccHandler = 0; /* be paranoid */
+
+ /* FIXME: check ACM version? Which version does we need? */
+
+ if ((LPVOID)lParam2 != NULL) {
+ /* We only need the format from the compress-options */
+ if (((LPAVICOMPRESSOPTIONS)lParam2)->fccType == streamtypeAUDIO)
+ lParam2 = (LPARAM)((LPAVICOMPRESSOPTIONS)lParam2)->lpFormat;
+
+ if (((LPWAVEFORMATEX)lParam2)->wFormatTag != WAVE_FORMAT_PCM)
+ This->cbOutFormat = sizeof(WAVEFORMATEX) +
((LPWAVEFORMATEX)lParam2)->cbSize;
+ else
+ This->cbOutFormat = sizeof(PCMWAVEFORMAT);
+
+ This->lpOutFormat = (LPWAVEFORMATEX)GlobalAllocPtr(GHND,
This->cbOutFormat);
+ if (This->lpOutFormat == NULL)
+ return AVIERR_MEMORY;
+
+ memcpy(This->lpOutFormat, (LPVOID)lParam2, This->cbOutFormat);
+ } else {
+ This->lpOutFormat = NULL;
+ This->cbOutFormat = 0;
+ }
+
+ This->pStream = (PAVISTREAM)lParam1;
+ IAVIStream_AddRef(This->pStream);
+
+ return AVIERR_OK;
+}
+
+static HRESULT WINAPI ACMStream_fnInfo(IAVIStream
*iface,LPAVISTREAMINFOW psi,
+ LONG size)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+
+ TRACE("(%p,%p,%ld)\n", iface, psi, size);
+
+ if (psi == NULL)
+ return AVIERR_BADPARAM;
+ if (size < 0)
+ return AVIERR_BADSIZE;
+
+ /* Need codec to correct some values in structure */
+ if (This->has == NULL) {
+ HRESULT hr = AVIFILE_OpenCompressor(This);
+
+ if (FAILED(hr))
+ return hr;
+ }
+
+ memcpy(psi, &This->sInfo, min(size, (LONG)sizeof(This->sInfo)));
+
+ if (size < (LONG)sizeof(This->sInfo))
+ return AVIERR_BUFFERTOOSMALL;
+ return AVIERR_OK;
+}
+
+static LONG WINAPI ACMStream_fnFindSample(IAVIStream *iface, LONG pos,
+ LONG flags)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+
+ TRACE("(%p,%ld,0x%08lX)\n",iface,pos,flags);
+
+ if (flags & FIND_FROM_START) {
+ pos = This->sInfo.dwStart;
+ flags &= ~(FIND_FROM_START|FIND_PREV);
+ flags |= FIND_NEXT;
+ }
+
+ /* convert pos from our 'space' to This->pStream's one */
+ CONVERT_THIS_to_STREAM(&pos);
+
+ /* ask stream */
+ pos = IAVIStream_FindSample(This->pStream, pos, flags);
+
+ if (pos != -1) {
+ /* convert pos back to our 'space' if it's no size or physical pos
*/
+ if ((flags & FIND_RET) == 0)
+ CONVERT_STREAM_to_THIS(&pos);
+ }
+
+ return pos;
+}
+
+static HRESULT WINAPI ACMStream_fnReadFormat(IAVIStream *iface, LONG
pos,
+ LPVOID format, LONG
*formatsize)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+
+ TRACE("(%p,%ld,%p,%p)\n", iface, pos, format, formatsize);
+
+ if (formatsize == NULL)
+ return AVIERR_BADPARAM;
+
+ if (This->has == NULL) {
+ HRESULT hr = AVIFILE_OpenCompressor(This);
+
+ if (FAILED(hr))
+ return hr;
+ }
+
+ /* only interested in needed buffersize? */
+ if (format == NULL || *formatsize <= 0) {
+ *formatsize = This->cbOutFormat;
+
+ return AVIERR_OK;
+ }
+
+ /* copy initial format (only as much as will fit) */
+ memcpy(format, This->lpOutFormat, min(*formatsize,
This->cbOutFormat));
+ if (*formatsize < This->cbOutFormat) {
+ *formatsize = This->cbOutFormat;
+ return AVIERR_BUFFERTOOSMALL;
+ }
+
+ *formatsize = This->cbOutFormat;
+ return AVIERR_OK;
+}
+
+static HRESULT WINAPI ACMStream_fnSetFormat(IAVIStream *iface, LONG
pos,
+ LPVOID format, LONG
formatsize)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+
+ HRESULT hr;
+
+ TRACE("(%p,%ld,%p,%ld)\n", iface, pos, format, formatsize);
+
+ /* check parameters */
+ if (format == NULL || formatsize <= 0)
+ return AVIERR_BADPARAM;
+
+ /* Input format already known?
+ * Changing is unsupported, but be quiet if it's the same */
+ if (This->lpInFormat != NULL) {
+ if (This->cbInFormat != formatsize ||
+ memcmp(format, This->lpInFormat, formatsize) != 0)
+ return AVIERR_UNSUPPORTED;
+
+ return AVIERR_OK;
+ }
+
+ /* Does the nested stream support writing? */
+ if ((This->sInfo.dwCaps & AVIFILECAPS_CANWRITE) == 0)
+ return AVIERR_READONLY;
+
+ This->lpInFormat = (LPWAVEFORMATEX)GlobalAllocPtr(GMEM_MOVEABLE,
formatsize);
+ if (This->lpInFormat == NULL)
+ return AVIERR_MEMORY;
+ This->cbInFormat = formatsize;
+ memcpy(This->lpInFormat, format, formatsize);
+
+ /* initialize formats and get compressor */
+ hr = AVIFILE_OpenCompressor(This);
+ if (FAILED(hr))
+ return hr;
+
+ CONVERT_THIS_to_STREAM(&pos);
+
+ /* tell the nested stream the new format */
+ return IAVIStream_SetFormat(This->pStream, pos, This->lpOutFormat,
+ This->cbOutFormat);
+}
+
+static HRESULT WINAPI ACMStream_fnRead(IAVIStream *iface, LONG start,
+ LONG samples, LPVOID buffer,
+ LONG buffersize, LPLONG
bytesread,
+ LPLONG samplesread)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+
+ HRESULT hr;
+ DWORD size;
+
+ TRACE("(%p,%ld,%ld,%p,%ld,%p,%p)\n", iface, start, samples, buffer,
+ buffersize, bytesread, samplesread);
+
+ /* clear return parameters if given */
+ if (bytesread != NULL)
+ *bytesread = 0;
+ if (samplesread != NULL)
+ *samplesread = 0;
+
+ /* Do we have our compressor? */
+ if (This->has == NULL) {
+ hr = AVIFILE_OpenCompressor(This);
+
+ if (FAILED(hr))
+ return hr;
+ }
+
+ /* only need to pass through? */
+ if (This->cbInFormat == This->cbOutFormat &&
+ memcmp(This->lpInFormat, This->lpOutFormat, This->cbInFormat) ==
0) {
+ return IAVIStream_Read(This->pStream, start, samples, buffer,
buffersize,
+ bytesread, samplesread);
+ }
+
+ /* read as much as fit? */
+ if (samples == -1)
+ samples = buffersize / This->lpOutFormat->nBlockAlign;
+ /* limit to buffersize */
+ if (samples * This->lpOutFormat->nBlockAlign > buffersize)
+ samples = buffersize / This->lpOutFormat->nBlockAlign;
+
+ /* only return needed size? */
+ if (buffer == NULL || buffersize <= 0 || samples == 0) {
+ if (bytesread == NULL && samplesread == NULL)
+ return AVIERR_BADPARAM;
+
+ if (bytesread != NULL)
+ *bytesread = samples * This->lpOutFormat->nBlockAlign;
+ if (samplesread != NULL)
+ *samplesread = samples;
+
+ return AVIERR_OK;
+ }
+
+ /* map our positions to pStream positions */
+ CONVERT_THIS_to_STREAM(&start);
+
+ /* our needed internal buffersize */
+ size = samples * This->lpInFormat->nBlockAlign;
+
+ /* Need to free destination buffer used for writing? */
+ if (This->acmStreamHdr.pbDst != NULL) {
+ GlobalFreePtr(This->acmStreamHdr.pbDst);
+ This->acmStreamHdr.pbDst = NULL;
+ This->acmStreamHdr.dwDstUser = 0;
+ }
+
+ /* need bigger source buffer? */
+ if (This->acmStreamHdr.pbSrc == NULL ||
+ This->acmStreamHdr.dwSrcUser < size) {
+ if (This->acmStreamHdr.pbSrc == NULL)
+ This->acmStreamHdr.pbSrc = GlobalAllocPtr(GMEM_MOVEABLE, size);
+ else
+ This->acmStreamHdr.pbSrc =
GlobalReAllocPtr(This->acmStreamHdr.pbSrc,
+ size, GMEM_MOVEABLE);
+ if (This->acmStreamHdr.pbSrc == NULL)
+ return AVIERR_MEMORY;
+ This->acmStreamHdr.dwSrcUser = size;
+ }
+
+ This->acmStreamHdr.cbStruct = sizeof(This->acmStreamHdr);
+ This->acmStreamHdr.cbSrcLengthUsed = 0;
+ This->acmStreamHdr.cbDstLengthUsed = 0;
+ This->acmStreamHdr.cbSrcLength = size;
+
+ /* read source data */
+ hr = IAVIStream_Read(This->pStream, start, -1,
This->acmStreamHdr.pbSrc,
+ This->acmStreamHdr.cbSrcLength,
+ (LONG *)&This->acmStreamHdr.cbSrcLength, NULL);
+ if (FAILED(hr) || This->acmStreamHdr.cbSrcLength == 0)
+ return hr;
+
+ /* need to prepare stream? */
+ This->acmStreamHdr.pbDst = buffer;
+ This->acmStreamHdr.cbDstLength = buffersize;
+ if ((This->acmStreamHdr.fdwStatus & ACMSTREAMHEADER_STATUSF_PREPARED)
== 0) {
+ if (acmStreamPrepareHeader(This->has, &This->acmStreamHdr, 0) !=
S_OK) {
+ This->acmStreamHdr.pbDst = NULL;
+ This->acmStreamHdr.cbDstLength = 0;
+ return AVIERR_COMPRESSOR;
+ }
+ }
+
+ /* now do the conversion */
+ /* FIXME: use ACM_CONVERTF_* flags */
+ if (acmStreamConvert(This->has, &This->acmStreamHdr, 0) != S_OK)
+ hr = AVIERR_COMPRESSOR;
+
+ This->acmStreamHdr.pbDst = NULL;
+ This->acmStreamHdr.cbDstLength = 0;
+
+ /* fill out return parameters if given */
+ if (bytesread != NULL)
+ *bytesread = This->acmStreamHdr.cbDstLengthUsed;
+ if (samplesread != NULL)
+ *samplesread =
+ This->acmStreamHdr.cbDstLengthUsed /
This->lpOutFormat->nBlockAlign;
+
+ return hr;
+}
+
+static HRESULT WINAPI ACMStream_fnWrite(IAVIStream *iface, LONG start,
+ LONG samples, LPVOID buffer,
+ LONG buffersize, DWORD flags,
+ LPLONG sampwritten,
+ LPLONG byteswritten)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+
+ HRESULT hr;
+ ULONG size;
+
+ TRACE("(%p,%ld,%ld,%p,%ld,0x%08lX,%p,%p)\n", iface, start, samples,
+ buffer, buffersize, flags, sampwritten, byteswritten);
+
+ /* clear return parameters if given */
+ if (sampwritten != NULL)
+ *sampwritten = 0;
+ if (byteswritten != NULL)
+ *byteswritten = 0;
+
+ /* check parameters */
+ if (buffer == NULL && (buffersize > 0 || samples > 0))
+ return AVIERR_BADPARAM;
+
+ /* Have we write capability? */
+ if ((This->sInfo.dwCaps & AVIFILECAPS_CANWRITE) == 0)
+ return AVIERR_READONLY;
+
+ /* also need a compressor */
+ if (This->has == NULL)
+ return AVIERR_NOCOMPRESSOR;
+
+ /* map our sizes to pStream sizes */
+ size = buffersize;
+ CONVERT_THIS_to_STREAM(&size);
+ CONVERT_THIS_to_STREAM(&start);
+
+ /* no bytes to write? -- short circuit */
+ if (size == 0) {
+ return IAVIStream_Write(This->pStream, -1, samples, buffer, size,
+ flags, sampwritten, byteswritten);
+ }
+
+ /* Need to free source buffer used for reading? */
+ if (This->acmStreamHdr.pbSrc != NULL) {
+ GlobalFreePtr(This->acmStreamHdr.pbSrc);
+ This->acmStreamHdr.pbSrc = NULL;
+ This->acmStreamHdr.dwSrcUser = 0;
+ }
+
+ /* Need bigger destination buffer? */
+ if (This->acmStreamHdr.pbDst == NULL ||
+ This->acmStreamHdr.dwDstUser < size) {
+ if (This->acmStreamHdr.pbDst == NULL)
+ This->acmStreamHdr.pbDst = GlobalAllocPtr(GMEM_MOVEABLE, size);
+ else
+ This->acmStreamHdr.pbDst =
GlobalReAllocPtr(This->acmStreamHdr.pbDst,
+ size, GMEM_MOVEABLE);
+ if (This->acmStreamHdr.pbDst == NULL)
+ return AVIERR_MEMORY;
+ This->acmStreamHdr.dwDstUser = size;
+ }
+ This->acmStreamHdr.cbStruct = sizeof(This->acmStreamHdr);
+ This->acmStreamHdr.cbSrcLengthUsed = 0;
+ This->acmStreamHdr.cbDstLengthUsed = 0;
+ This->acmStreamHdr.cbDstLength = This->acmStreamHdr.dwDstUser;
+
+ /* need to prepare stream? */
+ This->acmStreamHdr.pbSrc = buffer;
+ This->acmStreamHdr.cbSrcLength = buffersize;
+ if ((This->acmStreamHdr.fdwStatus & ACMSTREAMHEADER_STATUSF_PREPARED)
== 0) {
+ if (acmStreamPrepareHeader(This->has, &This->acmStreamHdr, 0) !=
S_OK) {
+ This->acmStreamHdr.pbSrc = NULL;
+ This->acmStreamHdr.cbSrcLength = 0;
+ return AVIERR_COMPRESSOR;
+ }
+ }
+
+ /* now do the conversion */
+ /* FIXME: use ACM_CONVERTF_* flags */
+ if (acmStreamConvert(This->has, &This->acmStreamHdr, 0) != S_OK)
+ hr = AVIERR_COMPRESSOR;
+ else
+ hr = AVIERR_OK;
+
+ This->acmStreamHdr.pbSrc = NULL;
+ This->acmStreamHdr.cbSrcLength = 0;
+
+ if (FAILED(hr))
+ return hr;
+
+ return
IAVIStream_Write(This->pStream,-1,This->acmStreamHdr.cbDstLengthUsed /
+
This->lpOutFormat->nBlockAlign,This->acmStreamHdr.pbDst,
+
This->acmStreamHdr.cbDstLengthUsed,flags,sampwritten,
+ byteswritten);
+}
+
+static HRESULT WINAPI ACMStream_fnDelete(IAVIStream *iface, LONG start,
+ LONG samples)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+
+ TRACE("(%p,%ld,%ld)\n", iface, start, samples);
+
+ /* check parameters */
+ if (start < 0 || samples < 0)
+ return AVIERR_BADPARAM;
+
+ /* Delete before start of stream? */
+ if ((DWORD)(start + samples) < This->sInfo.dwStart)
+ return AVIERR_OK;
+
+ /* Delete after end of stream? */
+ if ((DWORD)start > This->sInfo.dwLength)
+ return AVIERR_OK;
+
+ /* For the rest we need write capability */
+ if ((This->sInfo.dwCaps & AVIFILECAPS_CANWRITE) == 0)
+ return AVIERR_READONLY;
+
+ /* A compressor is also necessary */
+ if (This->has == NULL)
+ return AVIERR_NOCOMPRESSOR;
+
+ /* map our positions to pStream positions */
+ CONVERT_THIS_to_STREAM(&start);
+ CONVERT_THIS_to_STREAM(&samples);
+
+ return IAVIStream_Delete(This->pStream, start, samples);
+}
+
+static HRESULT WINAPI ACMStream_fnReadData(IAVIStream *iface, DWORD
fcc,
+ LPVOID lp, LPLONG lpread)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+
+ TRACE("(%p,0x%08lX,%p,%p)\n", iface, fcc, lp, lpread);
+
+ assert(This->pStream != NULL);
+
+ return IAVIStream_ReadData(This->pStream, fcc, lp, lpread);
+}
+
+static HRESULT WINAPI ACMStream_fnWriteData(IAVIStream *iface, DWORD
fcc,
+ LPVOID lp, LONG size)
+{
+ IAVIStreamImpl *This = (IAVIStreamImpl *)iface;
+
+ TRACE("(%p,0x%08lx,%p,%ld)\n", iface, fcc, lp, size);
+
+ assert(This->pStream != NULL);
+
+ return IAVIStream_WriteData(This->pStream, fcc, lp, size);
+}
+
+static HRESULT WINAPI ACMStream_fnSetInfo(IAVIStream *iface,
+ LPAVISTREAMINFOW info, LONG
infolen)
+{
+ FIXME("(%p,%p,%ld): stub\n", iface, info, infolen);
+
+ return E_FAIL;
+}
+
+/**********************************************************************
*/
+
+static HRESULT AVIFILE_OpenCompressor(IAVIStreamImpl *This)
+{
+ HRESULT hr;
+
+ /* pre-conditions */
+ assert(This != NULL);
+ assert(This->pStream != NULL);
+
+ if (This->has != NULL)
+ return AVIERR_OK;
+
+ if (This->lpInFormat == NULL) {
+ /* decode or encode the data from pStream */
+ hr = AVIStreamFormatSize(This->pStream, This->sInfo.dwStart,
&This->cbInFormat);
+ if (FAILED(hr))
+ return hr;
+ This->lpInFormat = (LPWAVEFORMATEX)GlobalAllocPtr(GMEM_MOVEABLE,
This->cbInFormat);
+ if (This->lpInFormat == NULL)
+ return AVIERR_MEMORY;
+
+ hr = IAVIStream_ReadFormat(This->pStream, This->sInfo.dwStart,
+ This->lpInFormat, &This->cbInFormat);
+ if (FAILED(hr))
+ return hr;
+
+ if (This->lpOutFormat == NULL) {
+ /* we must decode to default format */
+ This->cbOutFormat = sizeof(PCMWAVEFORMAT);
+ This->lpOutFormat = (LPWAVEFORMATEX)GlobalAllocPtr(GHND,
This->cbOutFormat);
+ if (This->lpOutFormat == NULL)
+ return AVIERR_MEMORY;
+
+ This->lpOutFormat->wFormatTag = WAVE_FORMAT_PCM;
+ if (acmFormatSuggest(NULL, This->lpInFormat, This->lpOutFormat,
+ This->cbOutFormat,
ACM_FORMATSUGGESTF_WFORMATTAG) != S_OK)
+ return AVIERR_NOCOMPRESSOR;
+ }
+ } else if (This->lpOutFormat == NULL)
+ return AVIERR_ERROR; /* To what should I encode? */
+
+ if (acmStreamOpen(&This->has, NULL, This->lpInFormat,
This->lpOutFormat,
+ NULL, 0, 0, ACM_STREAMOPENF_NONREALTIME) != S_OK)
+ return AVIERR_NOCOMPRESSOR;
+
+ /* update AVISTREAMINFO structure */
+ This->sInfo.dwSampleSize = This->lpOutFormat->nBlockAlign;
+ This->sInfo.dwScale = This->lpOutFormat->nBlockAlign;
+ This->sInfo.dwRate = This->lpOutFormat->nAvgBytesPerSec;
+ This->sInfo.dwQuality = (DWORD)ICQUALITY_DEFAULT;
+ SetRectEmpty(&This->sInfo.rcFrame);
+
+ /* convert positions ansd sizes to output format */
+ CONVERT_STREAM_to_THIS(&This->sInfo.dwStart);
+ CONVERT_STREAM_to_THIS(&This->sInfo.dwLength);
+ CONVERT_STREAM_to_THIS(&This->sInfo.dwSuggestedBufferSize);
+
+ return AVIERR_OK;
+}
Property changes on: trunk/reactos/lib/avifil32/acmstream.c
___________________________________________________________________
Name: svn:eol-style
+ native
_____
Added: trunk/reactos/lib/avifil32/api.c
--- trunk/reactos/lib/avifil32/api.c 2005-11-21 09:38:25 UTC (rev
19402)
+++ trunk/reactos/lib/avifil32/api.c 2005-11-21 09:51:12 UTC (rev
19403)
@@ -0,0 +1,2338 @@
+/*
+ * Copyright 1999 Marcus Meissner
+ * Copyright 2002-2003 Michael G³nnewig
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA
+ */
+
+#include <assert.h>
+#include <stdarg.h>
+
+#define COBJMACROS
+#define COM_NO_WINDOWS_H
+
+#include "windef.h"
+#include "winbase.h"
+#include "winnls.h"
+#include "wingdi.h"
+#include "winuser.h"
+#include "winreg.h"
+#include "winerror.h"
+#include "windowsx.h"
+
+#include "ole2.h"
+#include "shellapi.h"
+#include "shlobj.h"
+#include "vfw.h"
+#include "msacm.h"
+
+#include "avifile_private.h"
+
+#include "wine/debug.h"
+#include "wine/unicode.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(avifile);
+
+
+/**********************************************************************
*
+ * for AVIBuildFilterW -- uses fixed size table
+ */
+#define MAX_FILTERS 30 /* 30 => 7kB */
+
+typedef struct _AVIFilter {
+ WCHAR szClsid[40];
+ WCHAR szExtensions[MAX_FILTERS * 7];
+} AVIFilter;
+
+/**********************************************************************
*
+ * for AVISaveOptions
+ */
+static struct {
+ UINT uFlags;
+ INT nStreams;
+ PAVISTREAM *ppavis;
+ LPAVICOMPRESSOPTIONS *ppOptions;
+ INT nCurrent;
+} SaveOpts;
+
+/**********************************************************************
*
+ * copied from dlls/ole32/compobj.c
+ */
+static HRESULT AVIFILE_CLSIDFromString(LPCSTR idstr, LPCLSID id)
+{
+ BYTE const *s;
+ BYTE *p;
+ INT i;
+ BYTE table[256];
+
+ if (!idstr) {
+ memset(id, 0, sizeof(CLSID));
+ return S_OK;
+ }
+
+ /* validate the CLSID string */
+ if (lstrlenA(idstr) != 38)
+ return CO_E_CLASSSTRING;
+
+ s = (BYTE const*)idstr;
+ if ((s[0]!='{') || (s[9]!='-') || (s[14]!='-') ||
(s[19]!='-') ||
+ (s[24]!='-') || (s[37]!='}'))
+ return CO_E_CLASSSTRING;
+
+ for (i = 1; i < 37; i++) {
+ if ((i == 9) || (i == 14) || (i == 19) || (i == 24))
+ continue;
+ if (!(((s[i] >= '0') && (s[i] <= '9')) ||
+ ((s[i] >= 'a') && (s[i] <= 'f')) ||
+ ((s[i] >= 'A') && (s[i] <= 'F')))
+ )
+ return CO_E_CLASSSTRING;
+ }
+
+ TRACE("%s -> %p\n", s, id);
+
+ /* quick lookup table */
+ memset(table, 0, 256);
+
+ for (i = 0; i < 10; i++)
+ table['0' + i] = i;
+
+ for (i = 0; i < 6; i++) {
+ table['A' + i] = i+10;
+ table['a' + i] = i+10;
+ }
+
+ /* in form {XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX} */
+ p = (BYTE *) id;
+
+ s++; /* skip leading brace */
+ for (i = 0; i < 4; i++) {
+ p[3 - i] = table[*s]<<4 | table[*(s+1)];
+ s += 2;
+ }
+ p += 4;
+ s++; /* skip - */
+
+ for (i = 0; i < 2; i++) {
+ p[1-i] = table[*s]<<4 | table[*(s+1)];
+ s += 2;
+ }
+ p += 2;
+ s++; /* skip - */
+
+ for (i = 0; i < 2; i++) {
+ p[1-i] = table[*s]<<4 | table[*(s+1)];
+ s += 2;
+ }
+ p += 2;
+ s++; /* skip - */
+
+ /* these are just sequential bytes */
+ for (i = 0; i < 2; i++) {
+ *p++ = table[*s]<<4 | table[*(s+1)];
+ s += 2;
+ }
+ s++; /* skip - */
+
+ for (i = 0; i < 6; i++) {
+ *p++ = table[*s]<<4 | table[*(s+1)];
+ s += 2;
+ }
+
+ return S_OK;
+}
+
+static BOOL AVIFILE_GetFileHandlerByExtension(LPCWSTR szFile, LPCLSID
lpclsid)
+{
+ CHAR szRegKey[25];
+ CHAR szValue[100];
+ LPWSTR szExt = strrchrW(szFile, '.');
+ LONG len = sizeof(szValue) / sizeof(szValue[0]);
+
+ if (szExt == NULL)
+ return FALSE;
+
+ szExt++;
+
+ wsprintfA(szRegKey, "AVIFile\\Extensions\\%.3ls", szExt);
+ if (RegQueryValueA(HKEY_CLASSES_ROOT, szRegKey, szValue, &len) !=
ERROR_SUCCESS)
+ return FALSE;
+
+ return (AVIFILE_CLSIDFromString(szValue, lpclsid) == S_OK);
+}
+
+/**********************************************************************
*
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