converter.c File Reference

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

Go to the source code of this file.

Data Structures
struct	pixelformatinfo
struct	FormatConverter
Defines
#define	COBJMACROS
Typedefs
typedef HRESULT(*	copyfunc )(struct FormatConverter *This, const WICRect *prc, UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer, enum pixelformat source_format)
Enumerations
enum	pixelformat {   format_1bppIndexed, format_2bppIndexed, format_4bppIndexed, format_8bppIndexed,   format_BlackWhite, format_2bppGray, format_4bppGray, format_8bppGray,   format_16bppGray, format_16bppBGR555, format_16bppBGR565, format_24bppBGR,   format_32bppBGR, format_32bppBGRA, format_48bppRGB, format_64bppRGBA }
Functions
	WINE_DEFAULT_DEBUG_CHANNEL (wincodecs)
static void	make_grayscale_palette (WICColor *colors, UINT num_colors)
static HRESULT	copypixels_to_32bppBGRA (struct FormatConverter *This, const WICRect *prc, UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer, enum pixelformat source_format)
static HRESULT	copypixels_to_32bppBGR (struct FormatConverter *This, const WICRect *prc, UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer, enum pixelformat source_format)
static struct pixelformatinfo *	get_formatinfo (const WICPixelFormatGUID *format)
static HRESULT WINAPI	FormatConverter_QueryInterface (IWICFormatConverter *iface, REFIID iid, void **ppv)
static ULONG WINAPI	FormatConverter_AddRef (IWICFormatConverter *iface)
static ULONG WINAPI	FormatConverter_Release (IWICFormatConverter *iface)
static HRESULT WINAPI	FormatConverter_GetSize (IWICFormatConverter *iface, UINT *puiWidth, UINT *puiHeight)
static HRESULT WINAPI	FormatConverter_GetPixelFormat (IWICFormatConverter *iface, WICPixelFormatGUID *pPixelFormat)
static HRESULT WINAPI	FormatConverter_GetResolution (IWICFormatConverter *iface, double *pDpiX, double *pDpiY)
static HRESULT WINAPI	FormatConverter_CopyPalette (IWICFormatConverter *iface, IWICPalette *pIPalette)
static HRESULT WINAPI	FormatConverter_CopyPixels (IWICFormatConverter *iface, const WICRect *prc, UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer)
static HRESULT WINAPI	FormatConverter_Initialize (IWICFormatConverter *iface, IWICBitmapSource *pISource, REFWICPixelFormatGUID dstFormat, WICBitmapDitherType dither, IWICPalette *pIPalette, double alphaThresholdPercent, WICBitmapPaletteType paletteTranslate)
static HRESULT WINAPI	FormatConverter_CanConvert (IWICFormatConverter *iface, REFWICPixelFormatGUID srcPixelFormat, REFWICPixelFormatGUID dstPixelFormat, BOOL *pfCanConvert)
HRESULT	FormatConverter_CreateInstance (IUnknown *pUnkOuter, REFIID iid, void **ppv)
Variables
static struct pixelformatinfo	supported_formats []
static const IWICFormatConverterVtbl	FormatConverter_Vtbl