Sweden-Number/dlls/windowscodecs/main.c

147 lines
3.6 KiB
C

/*
* 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
*/
#define COBJMACROS
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winternl.h"
#include "objbase.h"
#include "wincodecs_private.h"
#include "wine/debug.h"
extern BOOL WINAPI WIC_DllMain(HINSTANCE, DWORD, LPVOID) DECLSPEC_HIDDEN;
HMODULE windowscodecs_module = 0;
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
switch (fdwReason)
{
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(hinstDLL);
windowscodecs_module = hinstDLL;
break;
case DLL_PROCESS_DETACH:
ReleaseComponentInfos();
break;
}
return WIC_DllMain(hinstDLL, fdwReason, lpvReserved);
}
HRESULT get_pixelformat_bpp(const GUID *pixelformat, UINT *bpp)
{
HRESULT hr;
IWICComponentInfo *info;
IWICPixelFormatInfo *formatinfo;
hr = CreateComponentInfo(pixelformat, &info);
if (SUCCEEDED(hr))
{
hr = IWICComponentInfo_QueryInterface(info, &IID_IWICPixelFormatInfo, (void**)&formatinfo);
if (SUCCEEDED(hr))
{
hr = IWICPixelFormatInfo_GetBitsPerPixel(formatinfo, bpp);
IWICPixelFormatInfo_Release(formatinfo);
}
IWICComponentInfo_Release(info);
}
return hr;
}
HRESULT TiffDecoder_CreateInstance(REFIID iid, void** ppv)
{
HRESULT hr;
struct decoder *decoder;
struct decoder_info decoder_info;
hr = tiff_decoder_create(&decoder_info, &decoder);
if (SUCCEEDED(hr))
hr = CommonDecoder_CreateInstance(decoder, &decoder_info, iid, ppv);
return hr;
}
HRESULT TiffEncoder_CreateInstance(REFIID iid, void** ppv)
{
HRESULT hr;
struct encoder *encoder;
struct encoder_info encoder_info;
hr = tiff_encoder_create(&encoder_info, &encoder);
if (SUCCEEDED(hr))
hr = CommonEncoder_CreateInstance(encoder, &encoder_info, iid, ppv);
return hr;
}
HRESULT JpegDecoder_CreateInstance(REFIID iid, void** ppv)
{
HRESULT hr;
struct decoder *decoder;
struct decoder_info decoder_info;
hr = jpeg_decoder_create(&decoder_info, &decoder);
if (SUCCEEDED(hr))
hr = CommonDecoder_CreateInstance(decoder, &decoder_info, iid, ppv);
return hr;
}
HRESULT JpegEncoder_CreateInstance(REFIID iid, void** ppv)
{
HRESULT hr;
struct encoder *encoder;
struct encoder_info encoder_info;
hr = jpeg_encoder_create(&encoder_info, &encoder);
if (SUCCEEDED(hr))
hr = CommonEncoder_CreateInstance(encoder, &encoder_info, iid, ppv);
return hr;
}
HRESULT IcnsEncoder_CreateInstance(REFIID iid, void** ppv)
{
HRESULT hr;
struct encoder *encoder;
struct encoder_info encoder_info;
hr = get_unix_encoder(&CLSID_WICIcnsEncoder, &encoder_info, &encoder);
if (SUCCEEDED(hr))
hr = CommonEncoder_CreateInstance(encoder, &encoder_info, iid, ppv);
return hr;
}