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438 lines
14 KiB
C
438 lines
14 KiB
C
/*
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* Copyright 2009 Vincent Povirk for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#include "objbase.h"
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#include "shellapi.h"
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#include "wincodec.h"
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#include "wincodecs_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(wincodecs);
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typedef struct {
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const IWICImagingFactoryVtbl *lpIWICImagingFactoryVtbl;
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LONG ref;
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} ImagingFactory;
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static HRESULT WINAPI ImagingFactory_QueryInterface(IWICImagingFactory *iface, REFIID iid,
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void **ppv)
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{
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ImagingFactory *This = (ImagingFactory*)iface;
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TRACE("(%p,%s,%p)\n", iface, debugstr_guid(iid), ppv);
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if (!ppv) return E_INVALIDARG;
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if (IsEqualIID(&IID_IUnknown, iid) || IsEqualIID(&IID_IWICImagingFactory, iid))
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{
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*ppv = This;
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}
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else
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{
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*ppv = NULL;
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return E_NOINTERFACE;
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}
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IUnknown_AddRef((IUnknown*)*ppv);
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return S_OK;
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}
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static ULONG WINAPI ImagingFactory_AddRef(IWICImagingFactory *iface)
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{
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ImagingFactory *This = (ImagingFactory*)iface;
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ULONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p) refcount=%u\n", iface, ref);
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return ref;
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}
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static ULONG WINAPI ImagingFactory_Release(IWICImagingFactory *iface)
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{
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ImagingFactory *This = (ImagingFactory*)iface;
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ULONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p) refcount=%u\n", iface, ref);
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if (ref == 0)
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HeapFree(GetProcessHeap(), 0, This);
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return ref;
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}
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static HRESULT WINAPI ImagingFactory_CreateDecoderFromFilename(
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IWICImagingFactory *iface, LPCWSTR wzFilename, const GUID *pguidVendor,
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DWORD dwDesiredAccess, WICDecodeOptions metadataOptions,
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IWICBitmapDecoder **ppIDecoder)
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{
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IWICStream *stream;
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HRESULT hr;
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TRACE("(%p,%s,%s,%u,%u,%p)\n", iface, debugstr_w(wzFilename),
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debugstr_guid(pguidVendor), dwDesiredAccess, metadataOptions, ppIDecoder);
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hr = StreamImpl_Create(&stream);
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if (SUCCEEDED(hr))
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{
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hr = IWICStream_InitializeFromFilename(stream, wzFilename, dwDesiredAccess);
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if (SUCCEEDED(hr))
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{
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hr = IWICImagingFactory_CreateDecoderFromStream(iface, (IStream*)stream,
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pguidVendor, metadataOptions, ppIDecoder);
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}
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IWICStream_Release(stream);
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}
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return hr;
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}
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static HRESULT WINAPI ImagingFactory_CreateDecoderFromStream(
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IWICImagingFactory *iface, IStream *pIStream, const GUID *pguidVendor,
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WICDecodeOptions metadataOptions, IWICBitmapDecoder **ppIDecoder)
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{
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static int fixme=0;
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IEnumUnknown *enumdecoders;
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IUnknown *unkdecoderinfo;
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IWICBitmapDecoderInfo *decoderinfo;
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IWICBitmapDecoder *decoder=NULL;
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HRESULT res=S_OK;
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ULONG num_fetched;
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BOOL matches;
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TRACE("(%p,%p,%s,%u,%p)\n", iface, pIStream, debugstr_guid(pguidVendor),
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metadataOptions, ppIDecoder);
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if (pguidVendor && !fixme++)
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FIXME("ignoring vendor GUID\n");
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res = CreateComponentEnumerator(WICDecoder, WICComponentEnumerateDefault, &enumdecoders);
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if (FAILED(res)) return res;
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while (!decoder)
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{
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res = IEnumUnknown_Next(enumdecoders, 1, &unkdecoderinfo, &num_fetched);
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if (res == S_OK)
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{
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res = IUnknown_QueryInterface(unkdecoderinfo, &IID_IWICBitmapDecoderInfo, (void**)&decoderinfo);
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if (SUCCEEDED(res))
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{
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res = IWICBitmapDecoderInfo_MatchesPattern(decoderinfo, pIStream, &matches);
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if (SUCCEEDED(res) && matches)
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{
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res = IWICBitmapDecoderInfo_CreateInstance(decoderinfo, &decoder);
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/* FIXME: should use QueryCapability to choose a decoder */
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if (SUCCEEDED(res))
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{
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res = IWICBitmapDecoder_Initialize(decoder, pIStream, metadataOptions);
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if (FAILED(res))
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{
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IWICBitmapDecoder_Release(decoder);
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decoder = NULL;
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}
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}
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}
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IWICBitmapDecoderInfo_Release(decoderinfo);
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}
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IUnknown_Release(unkdecoderinfo);
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}
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else
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break;
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}
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IEnumUnknown_Release(enumdecoders);
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if (decoder)
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{
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*ppIDecoder = decoder;
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return S_OK;
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}
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else
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{
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if (WARN_ON(wincodecs))
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{
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LARGE_INTEGER seek;
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BYTE data[4];
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ULONG bytesread;
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WARN("failed to load from a stream\n");
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seek.QuadPart = 0;
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res = IStream_Seek(pIStream, seek, STREAM_SEEK_SET, NULL);
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if (SUCCEEDED(res))
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res = IStream_Read(pIStream, data, 4, &bytesread);
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if (SUCCEEDED(res))
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WARN("first %i bytes of stream=%x %x %x %x\n", bytesread, data[0], data[1], data[2], data[3]);
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}
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*ppIDecoder = NULL;
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return WINCODEC_ERR_COMPONENTNOTFOUND;
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}
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}
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static HRESULT WINAPI ImagingFactory_CreateDecoderFromFileHandle(
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IWICImagingFactory *iface, ULONG_PTR hFile, const GUID *pguidVendor,
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WICDecodeOptions metadataOptions, IWICBitmapDecoder **ppIDecoder)
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{
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FIXME("(%p,%lx,%s,%u,%p): stub\n", iface, hFile, debugstr_guid(pguidVendor),
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metadataOptions, ppIDecoder);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateComponentInfo(IWICImagingFactory *iface,
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REFCLSID clsidComponent, IWICComponentInfo **ppIInfo)
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{
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TRACE("(%p,%s,%p)\n", iface, debugstr_guid(clsidComponent), ppIInfo);
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return CreateComponentInfo(clsidComponent, ppIInfo);
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}
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static HRESULT WINAPI ImagingFactory_CreateDecoder(IWICImagingFactory *iface,
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REFGUID guidContainerFormat, const GUID *pguidVendor,
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IWICBitmapDecoder **ppIDecoder)
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{
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FIXME("(%p,%s,%s,%p): stub\n", iface, debugstr_guid(guidContainerFormat),
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debugstr_guid(pguidVendor), ppIDecoder);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateEncoder(IWICImagingFactory *iface,
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REFGUID guidContainerFormat, const GUID *pguidVendor,
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IWICBitmapEncoder **ppIEncoder)
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{
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FIXME("(%p,%s,%s,%p): stub\n", iface, debugstr_guid(guidContainerFormat),
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debugstr_guid(pguidVendor), ppIEncoder);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreatePalette(IWICImagingFactory *iface,
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IWICPalette **ppIPalette)
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{
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TRACE("(%p,%p)\n", iface, ppIPalette);
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return PaletteImpl_Create(ppIPalette);
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}
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static HRESULT WINAPI ImagingFactory_CreateFormatConverter(IWICImagingFactory *iface,
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IWICFormatConverter **ppIFormatConverter)
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{
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return FormatConverter_CreateInstance(NULL, &IID_IWICFormatConverter, (void**)ppIFormatConverter);
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}
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static HRESULT WINAPI ImagingFactory_CreateBitmapScaler(IWICImagingFactory *iface,
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IWICBitmapScaler **ppIBitmapScaler)
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{
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FIXME("(%p,%p): stub\n", iface, ppIBitmapScaler);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateBitmapClipper(IWICImagingFactory *iface,
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IWICBitmapClipper **ppIBitmapClipper)
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{
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FIXME("(%p,%p): stub\n", iface, ppIBitmapClipper);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateBitmapFlipRotator(IWICImagingFactory *iface,
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IWICBitmapFlipRotator **ppIBitmapFlipRotator)
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{
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TRACE("(%p,%p)\n", iface, ppIBitmapFlipRotator);
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return FlipRotator_Create(ppIBitmapFlipRotator);
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}
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static HRESULT WINAPI ImagingFactory_CreateStream(IWICImagingFactory *iface,
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IWICStream **ppIWICStream)
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{
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TRACE("(%p,%p)\n", iface, ppIWICStream);
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return StreamImpl_Create(ppIWICStream);
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}
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static HRESULT WINAPI ImagingFactory_CreateColorContext(IWICImagingFactory *iface,
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IWICColorContext **ppIColorContext)
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{
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FIXME("(%p,%p): stub\n", iface, ppIColorContext);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateColorTransformer(IWICImagingFactory *iface,
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IWICColorTransform **ppIColorTransform)
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{
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FIXME("(%p,%p): stub\n", iface, ppIColorTransform);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateBitmap(IWICImagingFactory *iface,
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UINT uiWidth, UINT uiHeight, REFWICPixelFormatGUID pixelFormat,
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WICBitmapCreateCacheOption option, IWICBitmap **ppIBitmap)
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{
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FIXME("(%p,%u,%u,%s,%u,%p): stub\n", iface, uiWidth, uiHeight,
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debugstr_guid(pixelFormat), option, ppIBitmap);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateBitmapFromSource(IWICImagingFactory *iface,
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IWICBitmapSource *piBitmapSource, WICBitmapCreateCacheOption option,
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IWICBitmap **ppIBitmap)
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{
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FIXME("(%p,%p,%u,%p): stub\n", iface, piBitmapSource, option, ppIBitmap);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateBitmapFromSourceRect(IWICImagingFactory *iface,
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IWICBitmapSource *piBitmapSource, UINT x, UINT y, UINT width, UINT height,
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IWICBitmap **ppIBitmap)
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{
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FIXME("(%p,%p,%u,%u,%u,%u,%p): stub\n", iface, piBitmapSource, x, y, width,
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height, ppIBitmap);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateBitmapFromMemory(IWICImagingFactory *iface,
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UINT uiWidth, UINT uiHeight, REFWICPixelFormatGUID pixelFormat, UINT cbStride,
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UINT cbBufferSize, BYTE *pbBuffer, IWICBitmap **ppIBitmap)
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{
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FIXME("(%p,%u,%u,%s,%u,%u,%p,%p): stub\n", iface, uiWidth, uiHeight,
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debugstr_guid(pixelFormat), cbStride, cbBufferSize, pbBuffer, ppIBitmap);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateBitmapFromHBITMAP(IWICImagingFactory *iface,
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HBITMAP hBitmap, HPALETTE hPalette, WICBitmapAlphaChannelOption options,
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IWICBitmap **ppIBitmap)
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{
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FIXME("(%p,%p,%p,%u,%p): stub\n", iface, hBitmap, hPalette, options, ppIBitmap);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateBitmapFromHICON(IWICImagingFactory *iface,
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HICON hIcon, IWICBitmap **ppIBitmap)
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{
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FIXME("(%p,%p,%p): stub\n", iface, hIcon, ppIBitmap);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateComponentEnumerator(IWICImagingFactory *iface,
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DWORD componentTypes, DWORD options, IEnumUnknown **ppIEnumUnknown)
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{
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TRACE("(%p,%u,%u,%p)\n", iface, componentTypes, options, ppIEnumUnknown);
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return CreateComponentEnumerator(componentTypes, options, ppIEnumUnknown);
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}
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static HRESULT WINAPI ImagingFactory_CreateFastMetadataEncoderFromDecoder(
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IWICImagingFactory *iface, IWICBitmapDecoder *pIDecoder,
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IWICFastMetadataEncoder **ppIFastEncoder)
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{
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FIXME("(%p,%p,%p): stub\n", iface, pIDecoder, ppIFastEncoder);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateFastMetadataEncoderFromFrameDecode(
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IWICImagingFactory *iface, IWICBitmapFrameDecode *pIFrameDecoder,
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IWICFastMetadataEncoder **ppIFastEncoder)
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{
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FIXME("(%p,%p,%p): stub\n", iface, pIFrameDecoder, ppIFastEncoder);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateQueryWriter(IWICImagingFactory *iface,
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REFGUID guidMetadataFormat, const GUID *pguidVendor,
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IWICMetadataQueryWriter **ppIQueryWriter)
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{
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FIXME("(%p,%s,%s,%p): stub\n", iface, debugstr_guid(guidMetadataFormat),
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debugstr_guid(pguidVendor), ppIQueryWriter);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ImagingFactory_CreateQueryWriterFromReader(IWICImagingFactory *iface,
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IWICMetadataQueryReader *pIQueryReader, const GUID *pguidVendor,
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IWICMetadataQueryWriter **ppIQueryWriter)
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{
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FIXME("(%p,%p,%s,%p): stub\n", iface, pIQueryReader, debugstr_guid(pguidVendor),
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ppIQueryWriter);
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return E_NOTIMPL;
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}
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static const IWICImagingFactoryVtbl ImagingFactory_Vtbl = {
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ImagingFactory_QueryInterface,
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ImagingFactory_AddRef,
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ImagingFactory_Release,
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ImagingFactory_CreateDecoderFromFilename,
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ImagingFactory_CreateDecoderFromStream,
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ImagingFactory_CreateDecoderFromFileHandle,
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ImagingFactory_CreateComponentInfo,
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ImagingFactory_CreateDecoder,
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ImagingFactory_CreateEncoder,
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ImagingFactory_CreatePalette,
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ImagingFactory_CreateFormatConverter,
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ImagingFactory_CreateBitmapScaler,
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ImagingFactory_CreateBitmapClipper,
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ImagingFactory_CreateBitmapFlipRotator,
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ImagingFactory_CreateStream,
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ImagingFactory_CreateColorContext,
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ImagingFactory_CreateColorTransformer,
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ImagingFactory_CreateBitmap,
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ImagingFactory_CreateBitmapFromSource,
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ImagingFactory_CreateBitmapFromSourceRect,
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ImagingFactory_CreateBitmapFromMemory,
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ImagingFactory_CreateBitmapFromHBITMAP,
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ImagingFactory_CreateBitmapFromHICON,
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ImagingFactory_CreateComponentEnumerator,
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ImagingFactory_CreateFastMetadataEncoderFromDecoder,
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ImagingFactory_CreateFastMetadataEncoderFromFrameDecode,
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ImagingFactory_CreateQueryWriter,
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ImagingFactory_CreateQueryWriterFromReader
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};
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HRESULT ImagingFactory_CreateInstance(IUnknown *pUnkOuter, REFIID iid, void** ppv)
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{
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ImagingFactory *This;
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HRESULT ret;
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TRACE("(%p,%s,%p)\n", pUnkOuter, debugstr_guid(iid), ppv);
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*ppv = NULL;
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if (pUnkOuter) return CLASS_E_NOAGGREGATION;
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This = HeapAlloc(GetProcessHeap(), 0, sizeof(ImagingFactory));
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if (!This) return E_OUTOFMEMORY;
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This->lpIWICImagingFactoryVtbl = &ImagingFactory_Vtbl;
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This->ref = 1;
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ret = IUnknown_QueryInterface((IUnknown*)This, iid, ppv);
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IUnknown_Release((IUnknown*)This);
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return ret;
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}
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