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windowscodecs: Add stub implementation of IWICBitmapDecoderInfo.

oldstable
Vincent Povirk 2009-07-14 17:50:28 -05:00 committed by Alexandre Julliard
parent d89b470e18
commit f24834f486
4 changed files with 374 additions and 2 deletions
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1
dlls/windowscodecs/Makefile.in
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@ -10,6 +10,7 @@ C_SRCS = \
bmpdecode.c \
clsfactory.c \
imgfactory.c \
info.c \
main.c \
palette.c \
regsvr.c

4
dlls/windowscodecs/imgfactory.c
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@ -115,8 +115,8 @@ static HRESULT WINAPI ImagingFactory_CreateDecoderFromFileHandle(
static HRESULT WINAPI ImagingFactory_CreateComponentInfo(IWICImagingFactory *iface,
REFCLSID clsidComponent, IWICComponentInfo **ppIInfo)
{
FIXME("(%p,%s,%p): stub\n", iface, debugstr_guid(clsidComponent), ppIInfo);
return E_NOTIMPL;
TRACE("(%p,%s,%p)\n", iface, debugstr_guid(clsidComponent), ppIInfo);
return CreateComponentInfo(clsidComponent, ppIInfo);
}
static HRESULT WINAPI ImagingFactory_CreateDecoder(IWICImagingFactory *iface,

369
dlls/windowscodecs/info.c 100644
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@ -0,0 +1,369 @@
/*
* Copyright 2009 Vincent Povirk for CodeWeavers
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <stdarg.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#include "objbase.h"
#include "wincodec.h"
#include "wincodecs_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(wincodecs);
typedef struct {
const IWICBitmapDecoderInfoVtbl *lpIWICBitmapDecoderInfoVtbl;
LONG ref;
HKEY classkey;
CLSID clsid;
} BitmapDecoderInfo;
static HRESULT WINAPI BitmapDecoderInfo_QueryInterface(IWICBitmapDecoderInfo *iface, REFIID iid,
void **ppv)
{
BitmapDecoderInfo *This = (BitmapDecoderInfo*)iface;
TRACE("(%p,%s,%p)\n", iface, debugstr_guid(iid), ppv);
if (!ppv) return E_INVALIDARG;
if (IsEqualIID(&IID_IUnknown, iid) ||
IsEqualIID(&IID_IWICComponentInfo, iid) ||
IsEqualIID(&IID_IWICBitmapCodecInfo, iid) ||
IsEqualIID(&IID_IWICBitmapDecoderInfo ,iid))
{
*ppv = This;
}
else
{
*ppv = NULL;
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static ULONG WINAPI BitmapDecoderInfo_AddRef(IWICBitmapDecoderInfo *iface)
{
BitmapDecoderInfo *This = (BitmapDecoderInfo*)iface;
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) refcount=%u\n", iface, ref);
return ref;
}
static ULONG WINAPI BitmapDecoderInfo_Release(IWICBitmapDecoderInfo *iface)
{
BitmapDecoderInfo *This = (BitmapDecoderInfo*)iface;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) refcount=%u\n", iface, ref);
if (ref == 0)
{
RegCloseKey(This->classkey);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
static HRESULT WINAPI BitmapDecoderInfo_GetComponentType(IWICBitmapDecoderInfo *iface,
WICComponentType *pType)
{
FIXME("(%p,%p): stub\n", iface, pType);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetCLSID(IWICBitmapDecoderInfo *iface, CLSID *pclsid)
{
FIXME("(%p,%p): stub\n", iface, pclsid);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetSigningStatus(IWICBitmapDecoderInfo *iface, DWORD *pStatus)
{
FIXME("(%p,%p): stub\n", iface, pStatus);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetAuthor(IWICBitmapDecoderInfo *iface, UINT cchAuthor,
WCHAR *wzAuthor, UINT *pcchActual)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, cchAuthor, wzAuthor, pcchActual);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetVendorGUID(IWICBitmapDecoderInfo *iface, GUID *pguidVendor)
{
FIXME("(%p,%p): stub\n", iface, pguidVendor);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetVersion(IWICBitmapDecoderInfo *iface, UINT cchVersion,
WCHAR *wzVersion, UINT *pcchActual)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, cchVersion, wzVersion, pcchActual);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetSpecVersion(IWICBitmapDecoderInfo *iface, UINT cchSpecVersion,
WCHAR *wzSpecVersion, UINT *pcchActual)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, cchSpecVersion, wzSpecVersion, pcchActual);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetFriendlyName(IWICBitmapDecoderInfo *iface, UINT cchFriendlyName,
WCHAR *wzFriendlyName, UINT *pcchActual)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, cchFriendlyName, wzFriendlyName, pcchActual);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetContainerFormat(IWICBitmapDecoderInfo *iface,
GUID *pguidContainerFormat)
{
FIXME("(%p,%p): stub\n", iface, pguidContainerFormat);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetPixelFormats(IWICBitmapDecoderInfo *iface,
UINT cFormats, GUID *pguidPixelFormats, UINT *pcActual)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, cFormats, pguidPixelFormats, pcActual);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetColorManagementVersion(IWICBitmapDecoderInfo *iface,
UINT cchColorManagementVersion, WCHAR *wzColorManagementVersion, UINT *pcchActual)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, cchColorManagementVersion, wzColorManagementVersion, pcchActual);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetDeviceManufacturer(IWICBitmapDecoderInfo *iface,
UINT cchDeviceManufacturer, WCHAR *wzDeviceManufacturer, UINT *pcchActual)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, cchDeviceManufacturer, wzDeviceManufacturer, pcchActual);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetDeviceModels(IWICBitmapDecoderInfo *iface,
UINT cchDeviceModels, WCHAR *wzDeviceModels, UINT *pcchActual)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, cchDeviceModels, wzDeviceModels, pcchActual);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetMimeTypes(IWICBitmapDecoderInfo *iface,
UINT cchMimeTypes, WCHAR *wzMimeTypes, UINT *pcchActual)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, cchMimeTypes, wzMimeTypes, pcchActual);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetFileExtensions(IWICBitmapDecoderInfo *iface,
UINT cchFileExtensions, WCHAR *wzFileExtensions, UINT *pcchActual)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, cchFileExtensions, wzFileExtensions, pcchActual);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_DoesSupportAnimation(IWICBitmapDecoderInfo *iface,
BOOL *pfSupportAnimation)
{
FIXME("(%p,%p): stub\n", iface, pfSupportAnimation);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_DoesSupportChromaKey(IWICBitmapDecoderInfo *iface,
BOOL *pfSupportChromaKey)
{
FIXME("(%p,%p): stub\n", iface, pfSupportChromaKey);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_DoesSupportLossless(IWICBitmapDecoderInfo *iface,
BOOL *pfSupportLossless)
{
FIXME("(%p,%p): stub\n", iface, pfSupportLossless);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_DoesSupportMultiframe(IWICBitmapDecoderInfo *iface,
BOOL *pfSupportMultiframe)
{
FIXME("(%p,%p): stub\n", iface, pfSupportMultiframe);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_MatchesMimeType(IWICBitmapDecoderInfo *iface,
LPCWSTR wzMimeType, BOOL *pfMatches)
{
FIXME("(%p,%s,%p): stub\n", iface, debugstr_w(wzMimeType), pfMatches);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_GetPatterns(IWICBitmapDecoderInfo *iface,
UINT cbSizePatterns, WICBitmapPattern *pPatterns, UINT *pcPatterns, UINT *pcbPatternsActual)
{
FIXME("(%p,%i,%p,%p,%p): stub\n", iface, cbSizePatterns, pPatterns, pcPatterns, pcbPatternsActual);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_MatchesPattern(IWICBitmapDecoderInfo *iface,
IStream *pIStream, BOOL *pfMatches)
{
FIXME("(%p,%p,%p): stub\n", iface, pIStream, pfMatches);
return E_NOTIMPL;
}
static HRESULT WINAPI BitmapDecoderInfo_CreateInstance(IWICBitmapDecoderInfo *iface,
IWICBitmapDecoder **ppIBitmapDecoder)
{
FIXME("(%p,%p): stub\n", iface, ppIBitmapDecoder);
return E_NOTIMPL;
}
static const IWICBitmapDecoderInfoVtbl BitmapDecoderInfo_Vtbl = {
BitmapDecoderInfo_QueryInterface,
BitmapDecoderInfo_AddRef,
BitmapDecoderInfo_Release,
BitmapDecoderInfo_GetComponentType,
BitmapDecoderInfo_GetCLSID,
BitmapDecoderInfo_GetSigningStatus,
BitmapDecoderInfo_GetAuthor,
BitmapDecoderInfo_GetVendorGUID,
BitmapDecoderInfo_GetVersion,
BitmapDecoderInfo_GetSpecVersion,
BitmapDecoderInfo_GetFriendlyName,
BitmapDecoderInfo_GetContainerFormat,
BitmapDecoderInfo_GetPixelFormats,
BitmapDecoderInfo_GetColorManagementVersion,
BitmapDecoderInfo_GetDeviceManufacturer,
BitmapDecoderInfo_GetDeviceModels,
BitmapDecoderInfo_GetMimeTypes,
BitmapDecoderInfo_GetFileExtensions,
BitmapDecoderInfo_DoesSupportAnimation,
BitmapDecoderInfo_DoesSupportChromaKey,
BitmapDecoderInfo_DoesSupportLossless,
BitmapDecoderInfo_DoesSupportMultiframe,
BitmapDecoderInfo_MatchesMimeType,
BitmapDecoderInfo_GetPatterns,
BitmapDecoderInfo_MatchesPattern,
BitmapDecoderInfo_CreateInstance
};
static HRESULT BitmapDecoderInfo_Constructor(HKEY classkey, REFCLSID clsid, IWICComponentInfo **ppIInfo)
{
BitmapDecoderInfo *This;
This = HeapAlloc(GetProcessHeap(), 0, sizeof(BitmapDecoderInfo));
if (!This)
{
RegCloseKey(classkey);
return E_OUTOFMEMORY;
}
This->lpIWICBitmapDecoderInfoVtbl = &BitmapDecoderInfo_Vtbl;
This->ref = 1;
This->classkey = classkey;
memcpy(&This->clsid, clsid, sizeof(CLSID));
*ppIInfo = (IWICComponentInfo*)This;
return S_OK;
}
static WCHAR const clsid_keyname[] = {'C','L','S','I','D',0};
static WCHAR const instance_keyname[] = {'I','n','s','t','a','n','c','e',0};
struct category {
WICComponentType type;
const GUID *catid;
HRESULT (*constructor)(HKEY,REFCLSID,IWICComponentInfo**);
};
static const struct category categories[] = {
{WICDecoder, &CATID_WICBitmapDecoders, BitmapDecoderInfo_Constructor},
{0}
};
HRESULT CreateComponentInfo(REFCLSID clsid, IWICComponentInfo **ppIInfo)
{
HKEY clsidkey;
HKEY classkey;
HKEY catidkey;
HKEY instancekey;
WCHAR guidstring[39];
LONG res;
const struct category *category;
int found=0;
HRESULT hr;
res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, KEY_READ, &clsidkey);
if (res != ERROR_SUCCESS)
return HRESULT_FROM_WIN32(res);
for (category=categories; category->type; category++)
{
StringFromGUID2(category->catid, guidstring, 39);
res = RegOpenKeyExW(clsidkey, guidstring, 0, KEY_READ, &catidkey);
if (res == ERROR_SUCCESS)
{
res = RegOpenKeyExW(catidkey, instance_keyname, 0, KEY_READ, &instancekey);
if (res == ERROR_SUCCESS)
{
StringFromGUID2(clsid, guidstring, 39);
res = RegOpenKeyExW(instancekey, guidstring, 0, KEY_READ, &classkey);
if (res == ERROR_SUCCESS)
{
RegCloseKey(classkey);
found = 1;
}
RegCloseKey(instancekey);
}
RegCloseKey(catidkey);
}
if (found) break;
}
if (found)
{
res = RegOpenKeyExW(clsidkey, guidstring, 0, KEY_READ, &classkey);
if (res == ERROR_SUCCESS)
hr = category->constructor(classkey, clsid, ppIInfo);
else
hr = HRESULT_FROM_WIN32(res);
}
else
hr = E_FAIL;
RegCloseKey(clsidkey);
return hr;
}

2
dlls/windowscodecs/wincodecs_private.h
View File

@ -28,4 +28,6 @@ extern HRESULT copy_pixels(UINT bpp, const BYTE *srcbuffer,
UINT srcwidth, UINT srcheight, INT srcstride,
const WICRect *rc, UINT dststride, UINT dstbuffersize, BYTE *dstbuffer);
extern HRESULT CreateComponentInfo(REFCLSID clsid, IWICComponentInfo **ppIInfo);
#endif /* WINCODECS_PRIVATE_H */