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windowscodecs: Add MetadataReaderInfo implementation.

This commit is contained in:
Dmitry Timoshkov 2012-06-20 13:59:56 +09:00 committed by Alexandre Julliard
parent 755c19f3e7
commit 8802a9a84c
2 changed files with 269 additions and 7 deletions
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258
dlls/windowscodecs/info.c
View File

@ -1,5 +1,6 @@
/*
* Copyright 2009 Vincent Povirk for CodeWeavers
* Copyright 2012 Dmitry Timoshkov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -27,6 +28,7 @@
#include "winreg.h"
#include "objbase.h"
#include "wincodec.h"
#include "wincodecsdk.h"
#include "wincodecs_private.h"
@ -41,6 +43,7 @@ static const WCHAR author_valuename[] = {'A','u','t','h','o','r',0};
static const WCHAR friendlyname_valuename[] = {'F','r','i','e','n','d','l','y','N','a','m','e',0};
static const WCHAR pixelformats_keyname[] = {'P','i','x','e','l','F','o','r','m','a','t','s',0};
static const WCHAR containerformat_valuename[] = {'C','o','n','t','a','i','n','e','r','F','o','r','m','a','t',0};
static const WCHAR metadataformat_valuename[] = {'M','e','t','a','d','a','t','a','F','o','r','m','a','t',0};
static const WCHAR vendor_valuename[] = {'V','e','n','d','o','r',0};
static const WCHAR version_valuename[] = {'V','e','r','s','i','o','n',0};
@ -1295,6 +1298,260 @@ static HRESULT PixelFormatInfo_Constructor(HKEY classkey, REFCLSID clsid, IWICCo
return S_OK;
}
typedef struct
{
IWICMetadataReaderInfo IWICMetadataReaderInfo_iface;
LONG ref;
HKEY classkey;
CLSID clsid;
} MetadataReaderInfo;
static inline MetadataReaderInfo *impl_from_IWICMetadataReaderInfo(IWICMetadataReaderInfo *iface)
{
return CONTAINING_RECORD(iface, MetadataReaderInfo, IWICMetadataReaderInfo_iface);
}
static HRESULT WINAPI MetadataReaderInfo_QueryInterface(IWICMetadataReaderInfo *iface,
REFIID riid, void **ppv)
{
MetadataReaderInfo *This = impl_from_IWICMetadataReaderInfo(iface);
TRACE("(%p,%s,%p)\n", iface, debugstr_guid(riid), ppv);
if (!ppv) return E_INVALIDARG;
if (IsEqualIID(&IID_IUnknown, riid) ||
IsEqualIID(&IID_IWICComponentInfo, riid) ||
IsEqualIID(&IID_IWICMetadataHandlerInfo, riid) ||
IsEqualIID(&IID_IWICMetadataReaderInfo, riid))
{
*ppv = This;
}
else
{
*ppv = NULL;
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown *)*ppv);
return S_OK;
}
static ULONG WINAPI MetadataReaderInfo_AddRef(IWICMetadataReaderInfo *iface)
{
MetadataReaderInfo *This = impl_from_IWICMetadataReaderInfo(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) refcount=%u\n", iface, ref);
return ref;
}
static ULONG WINAPI MetadataReaderInfo_Release(IWICMetadataReaderInfo *iface)
{
MetadataReaderInfo *This = impl_from_IWICMetadataReaderInfo(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) refcount=%u\n", iface, ref);
if (!ref)
{
RegCloseKey(This->classkey);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
static HRESULT WINAPI MetadataReaderInfo_GetComponentType(IWICMetadataReaderInfo *iface,
WICComponentType *type)
{
TRACE("(%p,%p)\n", iface, type);
if (!type) return E_INVALIDARG;
*type = WICMetadataReader;
return S_OK;
}
static HRESULT WINAPI MetadataReaderInfo_GetCLSID(IWICMetadataReaderInfo *iface,
CLSID *clsid)
{
MetadataReaderInfo *This = impl_from_IWICMetadataReaderInfo(iface);
TRACE("(%p,%p)\n", iface, clsid);
if (!clsid) return E_INVALIDARG;
*clsid = This->clsid;
return S_OK;
}
static HRESULT WINAPI MetadataReaderInfo_GetSigningStatus(IWICMetadataReaderInfo *iface,
DWORD *status)
{
FIXME("(%p,%p): stub\n", iface, status);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_GetAuthor(IWICMetadataReaderInfo *iface,
UINT length, WCHAR *author, UINT *actual_length)
{
MetadataReaderInfo *This = impl_from_IWICMetadataReaderInfo(iface);
TRACE("(%p,%u,%p,%p)\n", iface, length, author, actual_length);
return ComponentInfo_GetStringValue(This->classkey, author_valuename,
length, author, actual_length);
}
static HRESULT WINAPI MetadataReaderInfo_GetVendorGUID(IWICMetadataReaderInfo *iface,
GUID *vendor)
{
FIXME("(%p,%p): stub\n", iface, vendor);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_GetVersion(IWICMetadataReaderInfo *iface,
UINT length, WCHAR *version, UINT *actual_length)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, length, version, actual_length);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_GetSpecVersion(IWICMetadataReaderInfo *iface,
UINT length, WCHAR *version, UINT *actual_length)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, length, version, actual_length);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_GetFriendlyName(IWICMetadataReaderInfo *iface,
UINT length, WCHAR *name, UINT *actual_length)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, length, name, actual_length);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_GetMetadataFormat(IWICMetadataReaderInfo *iface,
GUID *format)
{
MetadataReaderInfo *This = impl_from_IWICMetadataReaderInfo(iface);
TRACE("(%p,%p)\n", iface, format);
return ComponentInfo_GetGUIDValue(This->classkey, metadataformat_valuename, format);
}
static HRESULT WINAPI MetadataReaderInfo_GetContainerFormats(IWICMetadataReaderInfo *iface,
UINT length, GUID *formats, UINT *actual_length)
{
if (!actual_length) return E_INVALIDARG;
FIXME("(%p,%u,%p,%p): stub\n", iface, length, formats, actual_length);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_GetDeviceManufacturer(IWICMetadataReaderInfo *iface,
UINT length, WCHAR *manufacturer, UINT *actual_length)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, length, manufacturer, actual_length);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_GetDeviceModels(IWICMetadataReaderInfo *iface,
UINT length, WCHAR *models, UINT *actual_length)
{
FIXME("(%p,%u,%p,%p): stub\n", iface, length, models, actual_length);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_DoesRequireFullStream(IWICMetadataReaderInfo *iface,
BOOL *param)
{
FIXME("(%p,%p): stub\n", iface, param);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_DoesSupportPadding(IWICMetadataReaderInfo *iface,
BOOL *param)
{
FIXME("(%p,%p): stub\n", iface, param);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_DoesRequireFixedSize(IWICMetadataReaderInfo *iface,
BOOL *param)
{
FIXME("(%p,%p): stub\n", iface, param);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_GetPatterns(IWICMetadataReaderInfo *iface,
REFGUID container, UINT length, WICMetadataPattern *pattern, UINT *count, UINT *actual_length)
{
if (!actual_length) return E_INVALIDARG;
FIXME("(%p,%s,%u,%p,%p,%p): stub\n", iface, debugstr_guid(container), length, pattern, count, actual_length);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_MatchesPattern(IWICMetadataReaderInfo *iface,
REFGUID container, IStream *stream, BOOL *matches)
{
FIXME("(%p,%s,%p,%p): stub\n", iface, debugstr_guid(container), stream, matches);
return E_NOTIMPL;
}
static HRESULT WINAPI MetadataReaderInfo_CreateInstance(IWICMetadataReaderInfo *iface,
IWICMetadataReader **reader)
{
MetadataReaderInfo *This = impl_from_IWICMetadataReaderInfo(iface);
TRACE("(%p,%p)\n", iface, reader);
return CoCreateInstance(&This->clsid, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICMetadataReader, (void **)reader);
}
static const IWICMetadataReaderInfoVtbl MetadataReaderInfo_Vtbl = {
MetadataReaderInfo_QueryInterface,
MetadataReaderInfo_AddRef,
MetadataReaderInfo_Release,
MetadataReaderInfo_GetComponentType,
MetadataReaderInfo_GetCLSID,
MetadataReaderInfo_GetSigningStatus,
MetadataReaderInfo_GetAuthor,
MetadataReaderInfo_GetVendorGUID,
MetadataReaderInfo_GetVersion,
MetadataReaderInfo_GetSpecVersion,
MetadataReaderInfo_GetFriendlyName,
MetadataReaderInfo_GetMetadataFormat,
MetadataReaderInfo_GetContainerFormats,
MetadataReaderInfo_GetDeviceManufacturer,
MetadataReaderInfo_GetDeviceModels,
MetadataReaderInfo_DoesRequireFullStream,
MetadataReaderInfo_DoesSupportPadding,
MetadataReaderInfo_DoesRequireFixedSize,
MetadataReaderInfo_GetPatterns,
MetadataReaderInfo_MatchesPattern,
MetadataReaderInfo_CreateInstance
};
static HRESULT MetadataReaderInfo_Constructor(HKEY classkey, REFCLSID clsid, IWICComponentInfo **info)
{
MetadataReaderInfo *This;
This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
if (!This)
{
RegCloseKey(classkey);
return E_OUTOFMEMORY;
}
This->IWICMetadataReaderInfo_iface.lpVtbl = &MetadataReaderInfo_Vtbl;
This->ref = 1;
This->classkey = classkey;
This->clsid = *clsid;
*info = (IWICComponentInfo *)This;
return S_OK;
}
static const WCHAR clsid_keyname[] = {'C','L','S','I','D',0};
static const WCHAR instance_keyname[] = {'I','n','s','t','a','n','c','e',0};
@ -1309,6 +1566,7 @@ static const struct category categories[] = {
{WICEncoder, &CATID_WICBitmapEncoders, BitmapEncoderInfo_Constructor},
{WICPixelFormatConverter, &CATID_WICFormatConverters, FormatConverterInfo_Constructor},
{WICPixelFormat, &CATID_WICPixelFormats, PixelFormatInfo_Constructor},
{WICMetadataReader, &CATID_WICMetadataReader, MetadataReaderInfo_Constructor},
{0}
};

18
dlls/windowscodecs/tests/info.c
View File

@ -237,13 +237,7 @@ static void test_reader_info(void)
if (FAILED(hr)) return;
hr = IWICImagingFactory_CreateComponentInfo(factory, &CLSID_WICUnknownMetadataReader, &info);
todo_wine ok(hr == S_OK, "CreateComponentInfo failed, hr=%x\n", hr);
if (FAILED(hr))
{
IWICImagingFactory_Release(factory);
return;
}
ok(hr == S_OK, "CreateComponentInfo failed, hr=%x\n", hr);
hr = IWICComponentInfo_QueryInterface(info, &IID_IWICMetadataReaderInfo, (void**)&reader_info);
ok(hr == S_OK, "QueryInterface failed, hr=%x\n", hr);
@ -264,7 +258,9 @@ static void test_reader_info(void)
count = 0xdeadbeef;
hr = IWICMetadataReaderInfo_GetContainerFormats(reader_info, 0, NULL, &count);
todo_wine
ok(hr == S_OK, "GetContainerFormats failed, hr=%x\n", hr);
todo_wine
ok(count == 0, "unexpected count %d\n", count);
hr = IWICMetadataReaderInfo_GetPatterns(reader_info, &GUID_ContainerFormatPng,
@ -274,6 +270,7 @@ static void test_reader_info(void)
count = size = 0xdeadbeef;
hr = IWICMetadataReaderInfo_GetPatterns(reader_info, &GUID_ContainerFormatPng,
0, NULL, &count, &size);
todo_wine
ok(hr == WINCODEC_ERR_COMPONENTNOTFOUND || broken(hr == S_OK) /* Windows XP */,
"GetPatterns failed, hr=%x\n", hr);
ok(count == 0xdeadbeef, "unexpected count %d\n", count);
@ -284,8 +281,15 @@ static void test_reader_info(void)
IWICComponentInfo_Release(info);
hr = IWICImagingFactory_CreateComponentInfo(factory, &CLSID_WICXMBStructMetadataReader, &info);
todo_wine
ok(hr == S_OK, "CreateComponentInfo failed, hr=%x\n", hr);
if (FAILED(hr))
{
IWICImagingFactory_Release(factory);
return;
}
hr = IWICComponentInfo_QueryInterface(info, &IID_IWICMetadataReaderInfo, (void**)&reader_info);
ok(hr == S_OK, "QueryInterface failed, hr=%x\n", hr);