You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
134 lines
4.2 KiB
134 lines
4.2 KiB
/*
|
|
* msyuv.h Microsoft YUV Codec
|
|
*
|
|
* Copyright (c) Microsoft 1993.
|
|
*/
|
|
|
|
#include <msviddrv.h>
|
|
#include <vfw.h>
|
|
#include "vcstruct.h"
|
|
#include "vcuser.h"
|
|
#include "debug.h"
|
|
|
|
|
|
#ifndef FOURCC_UYVY
|
|
#define FOURCC_UYVY mmioFOURCC('U', 'Y', 'V', 'Y') // UYVY
|
|
#endif
|
|
|
|
#ifndef FOURCC_YUY2
|
|
#define FOURCC_YUY2 mmioFOURCC('Y', 'U', 'Y', '2') // YUYV
|
|
#endif
|
|
|
|
#ifndef FOURCC_YVYU
|
|
#define FOURCC_YVYU mmioFOURCC('Y', 'V', 'Y', 'U') // YUYV
|
|
#endif
|
|
|
|
typedef struct {
|
|
DWORD dwFlags; // flags from ICOPEN
|
|
DWORD dwFormat; // format that pXlate is built for (FOURCC)
|
|
PVOID pXlate; // xlate table (for decompress)
|
|
BOOL bRGB565; // true if 5-6-5 format output (otherwise 555)
|
|
|
|
/* support for drawing */
|
|
VCUSER_HANDLE vh;
|
|
HWND hwnd;
|
|
RECT rcSource;
|
|
RECT rcDest;
|
|
HBRUSH hKeyBrush;
|
|
|
|
|
|
} INSTINFO, *PINSTINFO;
|
|
|
|
|
|
|
|
|
|
/*
|
|
* message processing functions in msyuv.c
|
|
*/
|
|
INSTINFO * NEAR PASCAL Open(ICOPEN FAR * icinfo);
|
|
DWORD NEAR PASCAL Close(INSTINFO * pinst);
|
|
BOOL NEAR PASCAL QueryAbout(INSTINFO * pinst);
|
|
DWORD NEAR PASCAL About(INSTINFO * pinst, HWND hwnd);
|
|
BOOL NEAR PASCAL QueryConfigure(INSTINFO * pinst);
|
|
DWORD NEAR PASCAL Configure(INSTINFO * pinst, HWND hwnd);
|
|
DWORD NEAR PASCAL GetState(INSTINFO * pinst, LPVOID pv, DWORD dwSize);
|
|
DWORD NEAR PASCAL SetState(INSTINFO * pinst, LPVOID pv, DWORD dwSize);
|
|
DWORD NEAR PASCAL GetInfo(INSTINFO * pinst, ICINFO FAR *icinfo, DWORD dwSize);
|
|
DWORD FAR PASCAL CompressQuery(INSTINFO * pinst, LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut);
|
|
DWORD FAR PASCAL CompressGetFormat(INSTINFO * pinst, LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut);
|
|
DWORD FAR PASCAL CompressBegin(INSTINFO * pinst, LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut);
|
|
DWORD FAR PASCAL CompressGetSize(INSTINFO * pinst, LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut);
|
|
DWORD FAR PASCAL Compress(INSTINFO * pinst, ICCOMPRESS FAR *icinfo, DWORD dwSize);
|
|
DWORD FAR PASCAL CompressEnd(INSTINFO * pinst);
|
|
DWORD NEAR PASCAL DecompressQuery(INSTINFO * pinst, LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut);
|
|
DWORD NEAR PASCAL DecompressGetFormat(INSTINFO * pinst, LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut);
|
|
DWORD NEAR PASCAL DecompressBegin(INSTINFO * pinst, LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut);
|
|
DWORD NEAR PASCAL Decompress(INSTINFO * pinst, ICDECOMPRESS FAR *icinfo, DWORD dwSize);
|
|
DWORD NEAR PASCAL DecompressGetPalette(INSTINFO * pinst, LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut);
|
|
DWORD NEAR PASCAL DecompressEnd(INSTINFO * pinst);
|
|
|
|
DWORD NEAR PASCAL DecompressExQuery(INSTINFO * pinst, ICDECOMPRESSEX * pICD, DWORD dwICDSize);
|
|
DWORD NEAR PASCAL DecompressEx(INSTINFO * pinst, ICDECOMPRESSEX * pICD, DWORD dwICDSize);
|
|
DWORD NEAR PASCAL DecompressExBegin(INSTINFO * pinst, ICDECOMPRESSEX * pICD, DWORD dwICDSize);
|
|
DWORD NEAR PASCAL DecompressExEnd(INSTINFO * pinst);
|
|
|
|
|
|
DWORD DrawQuery(INSTINFO * pinst, LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut);
|
|
DWORD DrawBegin(INSTINFO * pinst,ICDRAWBEGIN FAR *icinfo, DWORD dwSize);
|
|
DWORD Draw(INSTINFO * pinst, ICDRAW FAR *icinfo, DWORD dwSize);
|
|
DWORD DrawEnd(INSTINFO * pinst);
|
|
DWORD DrawWindow(PINSTINFO pinst, PRECT prc);
|
|
|
|
|
|
|
|
/*
|
|
* build UYVY -> RGB555 xlate table
|
|
*/
|
|
LPVOID BuildUYVYToRGB555(PINSTINFO pinst);
|
|
|
|
// build UYVY -> RGB32 xlate table
|
|
LPVOID BuildUYVYToRGB32(PINSTINFO pinst);
|
|
|
|
// build UYVY -> RGB565
|
|
LPVOID BuildUYVYToRGB565(PINSTINFO pinst);
|
|
|
|
|
|
// build UYVY -> RGB8
|
|
LPVOID BuildUYVYToRGB8(PINSTINFO pinst);
|
|
|
|
VOID UYVYToRGB32(PINSTINFO pinst,
|
|
LPBITMAPINFOHEADER lpbiInput,
|
|
LPVOID lpInput,
|
|
LPBITMAPINFOHEADER lpbiOutput,
|
|
LPVOID lpOutput);
|
|
|
|
VOID UYVYToRGB24(PINSTINFO pinst,
|
|
LPBITMAPINFOHEADER lpbiInput,
|
|
LPVOID lpInput,
|
|
LPBITMAPINFOHEADER lpbiOutput,
|
|
LPVOID lpOutput);
|
|
|
|
/*
|
|
* translate one frame from uyvy to rgb 555 or 565
|
|
*/
|
|
|
|
VOID UYVYToRGB16(PINSTINFO pinst,
|
|
LPBITMAPINFOHEADER lpbiInput,
|
|
LPVOID lpInput,
|
|
LPBITMAPINFOHEADER lpbiOutput,
|
|
LPVOID lpOutput);
|
|
|
|
/*
|
|
* translate one frame from uyvy to RGB8
|
|
*/
|
|
|
|
VOID UYVYToRGB8(PINSTINFO pinst,
|
|
LPBITMAPINFOHEADER lpbiInput,
|
|
LPVOID lpInput,
|
|
LPBITMAPINFOHEADER lpbiOutput,
|
|
LPVOID lpOutput);
|
|
|
|
VOID FreeXlate(PINSTINFO pinst);
|
|
|
|
|
|
|