357 lines
15 KiB
C
357 lines
15 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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#ifndef WINCODECS_PRIVATE_H
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#define WINCODECS_PRIVATE_H
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#include "wincodec.h"
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#include "wincodecsdk.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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DEFINE_GUID(CLSID_WineTgaDecoder, 0xb11fc79a,0x67cc,0x43e6,0xa9,0xce,0xe3,0xd5,0x49,0x45,0xd3,0x04);
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DEFINE_GUID(CLSID_WICIcnsEncoder, 0x312fb6f1,0xb767,0x409d,0x8a,0x6d,0x0f,0xc1,0x54,0xd4,0xf0,0x5c);
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DEFINE_GUID(GUID_WineContainerFormatTga, 0x0c44fda1,0xa5c5,0x4298,0x96,0x85,0x47,0x3f,0xc1,0x7c,0xd3,0x22);
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DEFINE_GUID(GUID_VendorWine, 0xddf46da1,0x7dc1,0x404e,0x98,0xf2,0xef,0xa4,0x8d,0xfc,0x95,0x0a);
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extern IID IID_IMILBitmap;
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extern IID IID_IMILBitmapSource;
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extern IID IID_IMILBitmapLock;
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extern IID IID_IMILBitmapScaler;
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extern IID IID_IMILFormatConverter;
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extern IID IID_IMILPalette;
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#define INTERFACE IMILBitmapSource
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DECLARE_INTERFACE_(IMILBitmapSource,IUnknown)
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{
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/*** IUnknown methods ***/
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STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
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STDMETHOD_(ULONG,AddRef)(THIS) PURE;
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STDMETHOD_(ULONG,Release)(THIS) PURE;
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/*** IWICBitmapSource methods ***/
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STDMETHOD_(HRESULT,GetSize)(THIS_ UINT *,UINT *) PURE;
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STDMETHOD_(HRESULT,GetPixelFormat)(THIS_ int *) PURE;
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STDMETHOD_(HRESULT,GetResolution)(THIS_ double *,double *) PURE;
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STDMETHOD_(HRESULT,CopyPalette)(THIS_ IWICPalette *) PURE;
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STDMETHOD_(HRESULT,CopyPixels)(THIS_ const WICRect *,UINT,UINT,BYTE *) PURE;
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};
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#undef INTERFACE
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#define INTERFACE IMILBitmap
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DECLARE_INTERFACE_(IMILBitmap,IMILBitmapSource)
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{
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/*** IUnknown methods ***/
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STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
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STDMETHOD_(ULONG,AddRef)(THIS) PURE;
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STDMETHOD_(ULONG,Release)(THIS) PURE;
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/*** IWICBitmapSource methods ***/
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STDMETHOD_(HRESULT,GetSize)(THIS_ UINT *,UINT *) PURE;
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STDMETHOD_(HRESULT,GetPixelFormat)(THIS_ int *) PURE;
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STDMETHOD_(HRESULT,GetResolution)(THIS_ double *,double *) PURE;
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STDMETHOD_(HRESULT,CopyPalette)(THIS_ IWICPalette *) PURE;
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STDMETHOD_(HRESULT,CopyPixels)(THIS_ const WICRect *,UINT,UINT,BYTE *) PURE;
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/*** IMILBitmap methods ***/
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STDMETHOD_(HRESULT,unknown1)(THIS_ void **) PURE;
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STDMETHOD_(HRESULT,Lock)(THIS_ const WICRect *,DWORD,IWICBitmapLock **) PURE;
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STDMETHOD_(HRESULT,Unlock)(THIS_ IWICBitmapLock *) PURE;
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STDMETHOD_(HRESULT,SetPalette)(THIS_ IWICPalette *) PURE;
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STDMETHOD_(HRESULT,SetResolution)(THIS_ double,double) PURE;
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STDMETHOD_(HRESULT,AddDirtyRect)(THIS_ const WICRect *) PURE;
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};
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#undef INTERFACE
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#define INTERFACE IMILBitmapScaler
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DECLARE_INTERFACE_(IMILBitmapScaler,IMILBitmapSource)
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{
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/*** IUnknown methods ***/
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STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
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STDMETHOD_(ULONG,AddRef)(THIS) PURE;
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STDMETHOD_(ULONG,Release)(THIS) PURE;
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/*** IWICBitmapSource methods ***/
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STDMETHOD_(HRESULT,GetSize)(THIS_ UINT *,UINT *) PURE;
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STDMETHOD_(HRESULT,GetPixelFormat)(THIS_ int *) PURE;
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STDMETHOD_(HRESULT,GetResolution)(THIS_ double *,double *) PURE;
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STDMETHOD_(HRESULT,CopyPalette)(THIS_ IWICPalette *) PURE;
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STDMETHOD_(HRESULT,CopyPixels)(THIS_ const WICRect *,UINT,UINT,BYTE *) PURE;
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/*** IMILBitmapScaler methods ***/
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STDMETHOD_(HRESULT,unknown1)(THIS_ void **) PURE;
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STDMETHOD_(HRESULT,Initialize)(THIS_ IMILBitmapSource *,UINT,UINT,WICBitmapInterpolationMode) PURE;
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};
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#undef INTERFACE
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#define THISCALLMETHOD_(type,method) type (__thiscall *method)
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#define INTERFACE IMILUnknown1
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DECLARE_INTERFACE_(IMILUnknown1,IUnknown)
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{
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/*** IUnknown methods ***/
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STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
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STDMETHOD_(ULONG,AddRef)(THIS) PURE;
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STDMETHOD_(ULONG,Release)(THIS) PURE;
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THISCALLMETHOD_(void,unknown1)(THIS_ void*) PURE;
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STDMETHOD_(HRESULT,unknown2)(THIS_ void*, void*) PURE;
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THISCALLMETHOD_(HRESULT,unknown3)(THIS_ void*) PURE;
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STDMETHOD_(HRESULT,unknown4)(THIS_ void*) PURE;
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STDMETHOD_(HRESULT,unknown5)(THIS_ void*) PURE;
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STDMETHOD_(HRESULT,unknown6)(THIS_ DWORD64) PURE;
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STDMETHOD_(HRESULT,unknown7)(THIS_ void*) PURE;
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THISCALLMETHOD_(HRESULT,unknown8)(THIS) PURE;
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};
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#undef INTERFACE
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#define INTERFACE IMILUnknown2
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DECLARE_INTERFACE_(IMILUnknown2,IUnknown)
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{
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/*** IUnknown methods ***/
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STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
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STDMETHOD_(ULONG,AddRef)(THIS) PURE;
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STDMETHOD_(ULONG,Release)(THIS) PURE;
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/*** unknown methods ***/
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STDMETHOD_(HRESULT,unknown1)(THIS_ void *,void **) PURE;
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STDMETHOD_(HRESULT,unknown2)(THIS_ void *,void *) PURE;
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STDMETHOD_(HRESULT,unknown3)(THIS_ void *) PURE;
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};
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#undef INTERFACE
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HRESULT create_instance(CLSID *clsid, const IID *iid, void **ppv) DECLSPEC_HIDDEN;
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typedef HRESULT(*class_constructor)(REFIID,void**);
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extern HRESULT FormatConverter_CreateInstance(REFIID riid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT ImagingFactory_CreateInstance(REFIID riid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT BmpDecoder_CreateInstance(REFIID riid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT PngDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT PngEncoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT BmpEncoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT DibDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT GifDecoder_CreateInstance(REFIID riid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT GifEncoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT IcoDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT JpegDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT JpegEncoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT TiffDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT TiffEncoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT IcnsEncoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT TgaDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT DdsDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT BitmapImpl_Create(UINT uiWidth, UINT uiHeight,
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UINT stride, UINT datasize, void *view, UINT offset,
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REFWICPixelFormatGUID pixelFormat, WICBitmapCreateCacheOption option,
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IWICBitmap **ppIBitmap) DECLSPEC_HIDDEN;
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extern HRESULT BitmapScaler_Create(IWICBitmapScaler **scaler) DECLSPEC_HIDDEN;
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extern HRESULT FlipRotator_Create(IWICBitmapFlipRotator **fliprotator) DECLSPEC_HIDDEN;
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extern HRESULT PaletteImpl_Create(IWICPalette **palette) DECLSPEC_HIDDEN;
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extern HRESULT StreamImpl_Create(IWICStream **stream) DECLSPEC_HIDDEN;
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extern HRESULT ColorContext_Create(IWICColorContext **context) DECLSPEC_HIDDEN;
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extern HRESULT ColorTransform_Create(IWICColorTransform **transform) DECLSPEC_HIDDEN;
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extern HRESULT BitmapClipper_Create(IWICBitmapClipper **clipper) DECLSPEC_HIDDEN;
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extern HRESULT copy_pixels(UINT bpp, const BYTE *srcbuffer,
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UINT srcwidth, UINT srcheight, INT srcstride,
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const WICRect *rc, UINT dststride, UINT dstbuffersize, BYTE *dstbuffer) DECLSPEC_HIDDEN;
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extern HRESULT configure_write_source(IWICBitmapFrameEncode *iface,
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IWICBitmapSource *source, const WICRect *prc,
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const WICPixelFormatGUID *format,
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INT width, INT height, double xres, double yres) DECLSPEC_HIDDEN;
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extern HRESULT write_source(IWICBitmapFrameEncode *iface,
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IWICBitmapSource *source, const WICRect *prc,
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const WICPixelFormatGUID *format, UINT bpp, BOOL need_palette,
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INT width, INT height) DECLSPEC_HIDDEN;
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extern void reverse_bgr8(UINT bytesperpixel, LPBYTE bits, UINT width, UINT height, INT stride) DECLSPEC_HIDDEN;
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extern HRESULT get_pixelformat_bpp(const GUID *pixelformat, UINT *bpp) DECLSPEC_HIDDEN;
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extern HRESULT CreatePropertyBag2(const PROPBAG2 *options, UINT count,
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IPropertyBag2 **property) DECLSPEC_HIDDEN;
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extern HRESULT CreateComponentInfo(REFCLSID clsid, IWICComponentInfo **ppIInfo) DECLSPEC_HIDDEN;
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extern void ReleaseComponentInfos(void) DECLSPEC_HIDDEN;
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extern HRESULT CreateComponentEnumerator(DWORD componentTypes, DWORD options, IEnumUnknown **ppIEnumUnknown) DECLSPEC_HIDDEN;
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extern HRESULT get_decoder_info(REFCLSID clsid, IWICBitmapDecoderInfo **info) DECLSPEC_HIDDEN;
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typedef struct BmpDecoder BmpDecoder;
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extern HRESULT IcoDibDecoder_CreateInstance(BmpDecoder **ppDecoder) DECLSPEC_HIDDEN;
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extern void BmpDecoder_GetWICDecoder(BmpDecoder *This, IWICBitmapDecoder **ppDecoder) DECLSPEC_HIDDEN;
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extern void BmpDecoder_FindIconMask(BmpDecoder *This, ULONG *mask_offset, int *topdown) DECLSPEC_HIDDEN;
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typedef struct _MetadataItem
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{
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PROPVARIANT schema;
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PROPVARIANT id;
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PROPVARIANT value;
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} MetadataItem;
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typedef struct _MetadataHandlerVtbl
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{
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int is_writer;
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const CLSID *clsid;
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HRESULT (*fnLoad)(IStream *stream, const GUID *preferred_vendor,
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DWORD persist_options, MetadataItem **items, DWORD *item_count);
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HRESULT (*fnSave)(IStream *stream, DWORD persist_options,
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const MetadataItem *items, DWORD item_count);
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HRESULT (*fnGetSizeMax)(const MetadataItem *items, DWORD item_count,
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ULARGE_INTEGER *size);
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} MetadataHandlerVtbl;
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extern HRESULT MetadataReader_Create(const MetadataHandlerVtbl *vtable, REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT UnknownMetadataReader_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT IfdMetadataReader_CreateInstance(REFIID iid, void **ppv) DECLSPEC_HIDDEN;
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extern HRESULT PngChrmReader_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT PngGamaReader_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT PngTextReader_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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extern HRESULT LSDReader_CreateInstance(REFIID iid, void **ppv) DECLSPEC_HIDDEN;
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extern HRESULT IMDReader_CreateInstance(REFIID iid, void **ppv) DECLSPEC_HIDDEN;
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extern HRESULT GCEReader_CreateInstance(REFIID iid, void **ppv) DECLSPEC_HIDDEN;
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extern HRESULT APEReader_CreateInstance(REFIID iid, void **ppv) DECLSPEC_HIDDEN;
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extern HRESULT GifCommentReader_CreateInstance(REFIID iid, void **ppv) DECLSPEC_HIDDEN;
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extern HRESULT MetadataQueryReader_CreateInstance(IWICMetadataBlockReader *, const WCHAR *, IWICMetadataQueryReader **) DECLSPEC_HIDDEN;
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extern HRESULT stream_initialize_from_filehandle(IWICStream *iface, HANDLE hfile) DECLSPEC_HIDDEN;
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static inline WCHAR *heap_strdupW(const WCHAR *src)
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{
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WCHAR *dst;
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SIZE_T len;
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if (!src) return NULL;
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len = (strlenW(src) + 1) * sizeof(WCHAR);
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if ((dst = HeapAlloc(GetProcessHeap(), 0, len))) memcpy(dst, src, len);
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return dst;
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}
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static inline const char *debug_wic_rect(const WICRect *rect)
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{
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if (!rect) return "(null)";
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return wine_dbg_sprintf("(%u,%u)-(%u,%u)", rect->X, rect->Y, rect->Width, rect->Height);
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}
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extern HMODULE windowscodecs_module;
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HRESULT read_png_chunk(IStream *stream, BYTE *type, BYTE **data, ULONG *data_size);
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/* unixlib iface */
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struct decoder_funcs;
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struct decoder_info
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{
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GUID container_format;
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GUID block_format;
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CLSID clsid;
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};
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#define DECODER_FLAGS_CAPABILITY_MASK 0x1f
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struct decoder_stat
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{
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DWORD flags;
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DWORD frame_count;
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};
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struct decoder_frame
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{
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CLSID pixel_format;
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UINT width, height;
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UINT bpp;
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double dpix, dpiy;
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DWORD num_color_contexts;
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DWORD num_colors;
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WICColor palette[256];
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};
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#define DECODER_BLOCK_OPTION_MASK 0x0001000F
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#define DECODER_BLOCK_FULL_STREAM 0x80000000
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#define DECODER_BLOCK_READER_CLSID 0x40000000
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struct decoder_block
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{
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ULONGLONG offset;
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ULONGLONG length;
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DWORD options;
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GUID reader_clsid;
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};
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struct decoder
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{
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const struct decoder_funcs *vtable;
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};
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struct decoder_funcs
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{
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HRESULT (CDECL *initialize)(struct decoder* This, IStream *stream, struct decoder_stat *st);
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HRESULT (CDECL *get_frame_info)(struct decoder* This, UINT frame, struct decoder_frame *info);
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HRESULT (CDECL *copy_pixels)(struct decoder* This, UINT frame, const WICRect *prc,
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UINT stride, UINT buffersize, BYTE *buffer);
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HRESULT (CDECL *get_metadata_blocks)(struct decoder* This, UINT frame, UINT *count,
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struct decoder_block **blocks);
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HRESULT (CDECL *get_color_context)(struct decoder* This, UINT frame, UINT num,
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BYTE **data, DWORD *datasize);
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void (CDECL *destroy)(struct decoder* This);
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};
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HRESULT CDECL stream_getsize(IStream *stream, ULONGLONG *size);
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HRESULT CDECL stream_read(IStream *stream, void *buffer, ULONG read, ULONG *bytes_read);
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HRESULT CDECL stream_seek(IStream *stream, LONGLONG ofs, DWORD origin, ULONGLONG *new_position);
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struct win32_funcs
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{
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HRESULT (CDECL *stream_getsize)(IStream *stream, ULONGLONG *size);
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HRESULT (CDECL *stream_read)(IStream *stream, void *buffer, ULONG read, ULONG *bytes_read);
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HRESULT (CDECL *stream_seek)(IStream *stream, LONGLONG ofs, DWORD origin, ULONGLONG *new_position);
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};
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HRESULT CDECL decoder_create(const CLSID *decoder_clsid, struct decoder_info *info, struct decoder **result);
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HRESULT CDECL decoder_initialize(struct decoder *This, IStream *stream, struct decoder_stat *st);
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HRESULT CDECL decoder_get_frame_info(struct decoder* This, UINT frame, struct decoder_frame *info);
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HRESULT CDECL decoder_copy_pixels(struct decoder* This, UINT frame, const WICRect *prc,
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UINT stride, UINT buffersize, BYTE *buffer);
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HRESULT CDECL decoder_get_metadata_blocks(struct decoder* This, UINT frame, UINT *count,
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struct decoder_block **blocks);
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HRESULT CDECL decoder_get_color_context(struct decoder* This, UINT frame, UINT num,
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BYTE **data, DWORD *datasize);
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void CDECL decoder_destroy(struct decoder *This);
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HRESULT CDECL png_decoder_create(struct decoder_info *info, struct decoder **result);
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HRESULT CDECL tiff_decoder_create(struct decoder_info *info, struct decoder **result);
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struct unix_funcs
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{
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HRESULT (CDECL *decoder_create)(const CLSID *decoder_clsid, struct decoder_info *info, struct decoder **result);
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HRESULT (CDECL *decoder_initialize)(struct decoder *This, IStream *stream, struct decoder_stat *st);
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HRESULT (CDECL *decoder_get_frame_info)(struct decoder* This, UINT frame, struct decoder_frame *info);
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HRESULT (CDECL *decoder_copy_pixels)(struct decoder* This, UINT frame, const WICRect *prc,
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UINT stride, UINT buffersize, BYTE *buffer);
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HRESULT (CDECL *decoder_get_metadata_blocks)(struct decoder* This, UINT frame, UINT *count,
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struct decoder_block **blocks);
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HRESULT (CDECL *decoder_get_color_context)(struct decoder* This, UINT frame, UINT num,
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BYTE **data, DWORD *datasize);
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void (CDECL *decoder_destroy)(struct decoder* This);
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};
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HRESULT get_unix_decoder(const CLSID *decoder_clsid, struct decoder_info *info, struct decoder **result);
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extern HRESULT CommonDecoder_CreateInstance(struct decoder *decoder,
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const struct decoder_info *decoder_info, REFIID iid, void** ppv) DECLSPEC_HIDDEN;
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#endif /* WINCODECS_PRIVATE_H */
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