gifformat.c File Reference

#include "config.h"
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "objbase.h"
#include "wincodec.h"
#include "ungif.h"
#include "wincodecs_private.h"
#include "wine/debug.h"

Go to the source code of this file.

Data Structures
struct	GifDecoder
struct	GifFrameDecode
Defines
#define	COBJMACROS
Functions
	WINE_DEFAULT_DEBUG_CHANNEL (wincodecs)
static HRESULT WINAPI	GifFrameDecode_QueryInterface (IWICBitmapFrameDecode *iface, REFIID iid, void **ppv)
static ULONG WINAPI	GifFrameDecode_AddRef (IWICBitmapFrameDecode *iface)
static ULONG WINAPI	GifFrameDecode_Release (IWICBitmapFrameDecode *iface)
static HRESULT WINAPI	GifFrameDecode_GetSize (IWICBitmapFrameDecode *iface, UINT *puiWidth, UINT *puiHeight)
static HRESULT WINAPI	GifFrameDecode_GetPixelFormat (IWICBitmapFrameDecode *iface, WICPixelFormatGUID *pPixelFormat)
static HRESULT WINAPI	GifFrameDecode_GetResolution (IWICBitmapFrameDecode *iface, double *pDpiX, double *pDpiY)
static HRESULT WINAPI	GifFrameDecode_CopyPalette (IWICBitmapFrameDecode *iface, IWICPalette *pIPalette)
static HRESULT	copy_interlaced_pixels (const BYTE *srcbuffer, UINT srcwidth, UINT srcheight, INT srcstride, const WICRect *rc, UINT dststride, UINT dstbuffersize, BYTE *dstbuffer)
static HRESULT WINAPI	GifFrameDecode_CopyPixels (IWICBitmapFrameDecode *iface, const WICRect *prc, UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer)
static HRESULT WINAPI	GifFrameDecode_GetMetadataQueryReader (IWICBitmapFrameDecode *iface, IWICMetadataQueryReader **ppIMetadataQueryReader)
static HRESULT WINAPI	GifFrameDecode_GetColorContexts (IWICBitmapFrameDecode *iface, UINT cCount, IWICColorContext **ppIColorContexts, UINT *pcActualCount)
static HRESULT WINAPI	GifFrameDecode_GetThumbnail (IWICBitmapFrameDecode *iface, IWICBitmapSource **ppIThumbnail)
static HRESULT WINAPI	GifDecoder_QueryInterface (IWICBitmapDecoder *iface, REFIID iid, void **ppv)
static ULONG WINAPI	GifDecoder_AddRef (IWICBitmapDecoder *iface)
static ULONG WINAPI	GifDecoder_Release (IWICBitmapDecoder *iface)
static HRESULT WINAPI	GifDecoder_QueryCapability (IWICBitmapDecoder *iface, IStream *pIStream, DWORD *pdwCapability)
static int	_gif_inputfunc (GifFileType *gif, GifByteType *data, int len)
static HRESULT WINAPI	GifDecoder_Initialize (IWICBitmapDecoder *iface, IStream *pIStream, WICDecodeOptions cacheOptions)
static HRESULT WINAPI	GifDecoder_GetContainerFormat (IWICBitmapDecoder *iface, GUID *pguidContainerFormat)
static HRESULT WINAPI	GifDecoder_GetDecoderInfo (IWICBitmapDecoder *iface, IWICBitmapDecoderInfo **ppIDecoderInfo)
static HRESULT WINAPI	GifDecoder_CopyPalette (IWICBitmapDecoder *iface, IWICPalette *pIPalette)
static HRESULT WINAPI	GifDecoder_GetMetadataQueryReader (IWICBitmapDecoder *iface, IWICMetadataQueryReader **ppIMetadataQueryReader)
static HRESULT WINAPI	GifDecoder_GetPreview (IWICBitmapDecoder *iface, IWICBitmapSource **ppIBitmapSource)
static HRESULT WINAPI	GifDecoder_GetColorContexts (IWICBitmapDecoder *iface, UINT cCount, IWICColorContext **ppIColorContexts, UINT *pcActualCount)
static HRESULT WINAPI	GifDecoder_GetThumbnail (IWICBitmapDecoder *iface, IWICBitmapSource **ppIThumbnail)
static HRESULT WINAPI	GifDecoder_GetFrameCount (IWICBitmapDecoder *iface, UINT *pCount)
static HRESULT WINAPI	GifDecoder_GetFrame (IWICBitmapDecoder *iface, UINT index, IWICBitmapFrameDecode **ppIBitmapFrame)
HRESULT	GifDecoder_CreateInstance (IUnknown *pUnkOuter, REFIID iid, void **ppv)
Variables
static const IWICBitmapFrameDecodeVtbl	GifFrameDecode_Vtbl
static const IWICBitmapDecoderVtbl	GifDecoder_Vtbl