472 lines
18 KiB
C
472 lines
18 KiB
C
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/**************************************************************************
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*
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* THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
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* KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
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* PURPOSE.
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*
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*
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*
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* Compddk.h - include file for implementing installable compressors
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*
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* Copyright (c) 1990-1994, Microsoft Corp. All rights reserved.
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*
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**********************************************************************
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*
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* To register FOURCC's for codec types please obtain a
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* copy of the Multimedia Developer Registration Kit from:
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*
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* Microsoft Corporation
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* Multimedia Systems Group
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* Product Marketing
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* One Microsoft Way
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* Redmond, WA 98052-6399
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*
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*
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*/
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#ifndef _INC_COMPDDK
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#define _INC_COMPDDK 50 /* version number */
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#ifndef RC_INVOKED
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#ifndef WIN32
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#pragma pack(1) /* Assume byte packing throughout */
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#endif
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#endif /* RC_INVOKED */
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#ifdef __cplusplus
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extern "C" { /* Assume C declarations for C++ */
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#endif /* __cplusplus */
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// begin_vfw32
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#define ICVERSION 0x0104
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DECLARE_HANDLE(HIC); /* Handle to a Installable Compressor */
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//
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// this code in biCompression means the DIB must be accesed via
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// 48 bit pointers! using *ONLY* the selector given.
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//
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#define BI_1632 0x32333631 // '1632'
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#ifndef mmioFOURCC
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#define mmioFOURCC( ch0, ch1, ch2, ch3 ) \
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( (DWORD)(BYTE)(ch0) | ( (DWORD)(BYTE)(ch1) << 8 ) | \
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( (DWORD)(BYTE)(ch2) << 16 ) | ( (DWORD)(BYTE)(ch3) << 24 ) )
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#endif
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#ifndef aviTWOCC
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#define aviTWOCC(ch0, ch1) ((WORD)(BYTE)(ch0) | ((WORD)(BYTE)(ch1) << 8))
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#endif
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#ifndef ICTYPE_VIDEO
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#define ICTYPE_VIDEO mmioFOURCC('v', 'i', 'd', 'c')
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#define ICTYPE_AUDIO mmioFOURCC('a', 'u', 'd', 'c')
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#endif
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#ifndef ICERR_OK
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#define ICERR_OK 0L
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#define ICERR_DONTDRAW 1L
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#define ICERR_NEWPALETTE 2L
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#define ICERR_GOTOKEYFRAME 3L
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#define ICERR_STOPDRAWING 4L
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#define ICERR_UNSUPPORTED -1L
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#define ICERR_BADFORMAT -2L
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#define ICERR_MEMORY -3L
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#define ICERR_INTERNAL -4L
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#define ICERR_BADFLAGS -5L
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#define ICERR_BADPARAM -6L
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#define ICERR_BADSIZE -7L
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#define ICERR_BADHANDLE -8L
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#define ICERR_CANTUPDATE -9L
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#define ICERR_ABORT -10L
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#define ICERR_ERROR -100L
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#define ICERR_BADBITDEPTH -200L
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#define ICERR_BADIMAGESIZE -201L
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#define ICERR_CUSTOM -400L // errors less than ICERR_CUSTOM...
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#endif
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/* Values for dwFlags of ICOpen() */
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#ifndef ICMODE_COMPRESS
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#define ICMODE_COMPRESS 1
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#define ICMODE_DECOMPRESS 2
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#define ICMODE_FASTDECOMPRESS 3
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#define ICMODE_QUERY 4
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#define ICMODE_FASTCOMPRESS 5
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#define ICMODE_DRAW 8
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#endif
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/* Flags for AVI file index */
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#define AVIIF_LIST 0x00000001L
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#define AVIIF_TWOCC 0x00000002L
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#define AVIIF_KEYFRAME 0x00000010L
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/* quality flags */
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#define ICQUALITY_LOW 0
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#define ICQUALITY_HIGH 10000
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#define ICQUALITY_DEFAULT -1
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/************************************************************************
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************************************************************************/
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#define ICM_USER (DRV_USER+0x0000)
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#define ICM_RESERVED ICM_RESERVED_LOW
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#define ICM_RESERVED_LOW (DRV_USER+0x1000)
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#define ICM_RESERVED_HIGH (DRV_USER+0x2000)
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/************************************************************************
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messages.
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************************************************************************/
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#define ICM_GETSTATE (ICM_RESERVED+0) // Get compressor state
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#define ICM_SETSTATE (ICM_RESERVED+1) // Set compressor state
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#define ICM_GETINFO (ICM_RESERVED+2) // Query info about the compressor
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#define ICM_CONFIGURE (ICM_RESERVED+10) // show the configure dialog
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#define ICM_ABOUT (ICM_RESERVED+11) // show the about box
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#define ICM_GETERRORTEXT (ICM_RESERVED+12) // get error text TBD
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#define ICM_GETFORMATNAME (ICM_RESERVED+20) // get a name for a format
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#define ICM_ENUMFORMATS (ICM_RESERVED+21) // cycle through formats
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#define ICM_GETDEFAULTQUALITY (ICM_RESERVED+30) // get the default value for quality
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#define ICM_GETQUALITY (ICM_RESERVED+31) // get the current value for quality
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#define ICM_SETQUALITY (ICM_RESERVED+32) // set the default value for quality
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#define ICM_SET (ICM_RESERVED+40) // Tell the driver something
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#define ICM_GET (ICM_RESERVED+41) // Ask the driver something
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// Constants for ICM_SET:
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#define ICM_FRAMERATE mmioFOURCC('F','r','m','R')
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#define ICM_KEYFRAMERATE mmioFOURCC('K','e','y','R')
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/************************************************************************
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ICM specific messages.
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************************************************************************/
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#define ICM_COMPRESS_GET_FORMAT (ICM_USER+4) // get compress format or size
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#define ICM_COMPRESS_GET_SIZE (ICM_USER+5) // get output size
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#define ICM_COMPRESS_QUERY (ICM_USER+6) // query support for compress
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#define ICM_COMPRESS_BEGIN (ICM_USER+7) // begin a series of compress calls.
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#define ICM_COMPRESS (ICM_USER+8) // compress a frame
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#define ICM_COMPRESS_END (ICM_USER+9) // end of a series of compress calls.
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#define ICM_DECOMPRESS_GET_FORMAT (ICM_USER+10) // get decompress format or size
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#define ICM_DECOMPRESS_QUERY (ICM_USER+11) // query support for dempress
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#define ICM_DECOMPRESS_BEGIN (ICM_USER+12) // start a series of decompress calls
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#define ICM_DECOMPRESS (ICM_USER+13) // decompress a frame
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#define ICM_DECOMPRESS_END (ICM_USER+14) // end a series of decompress calls
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#define ICM_DECOMPRESS_SET_PALETTE (ICM_USER+29) // fill in the DIB color table
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#define ICM_DECOMPRESS_GET_PALETTE (ICM_USER+30) // fill in the DIB color table
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#define ICM_DRAW_QUERY (ICM_USER+31) // query support for dempress
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#define ICM_DRAW_BEGIN (ICM_USER+15) // start a series of draw calls
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#define ICM_DRAW_GET_PALETTE (ICM_USER+16) // get the palette needed for drawing
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#define ICM_DRAW_UPDATE (ICM_USER+17) // update screen with current frame
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#define ICM_DRAW_START (ICM_USER+18) // start decompress clock
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#define ICM_DRAW_STOP (ICM_USER+19) // stop decompress clock
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#define ICM_DRAW_BITS/* not used */ (ICM_USER+20) // decompress a frame to screen
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#define ICM_DRAW_END (ICM_USER+21) // end a series of draw calls
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#define ICM_DRAW_GETTIME (ICM_USER+32) // get value of decompress clock
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#define ICM_DRAW (ICM_USER+33) // generalized "render" message
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#define ICM_DRAW_WINDOW (ICM_USER+34) // drawing window has moved or hidden
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#define ICM_DRAW_SETTIME (ICM_USER+35) // set correct value for decompress clock
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#define ICM_DRAW_REALIZE (ICM_USER+36) // realize palette for drawing
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#define ICM_DRAW_FLUSH (ICM_USER+37) // clear out buffered frames
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#define ICM_DRAW_RENDERBUFFER (ICM_USER+38) // draw undrawn things in queue
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#define ICM_DRAW_START_PLAY (ICM_USER+39) // start of a play
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#define ICM_DRAW_STOP_PLAY (ICM_USER+40) // end of a play
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#define ICM_DRAW_SUGGESTFORMAT (ICM_USER+50) // Like ICGetDisplayFormat
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#define ICM_DRAW_CHANGEPALETTE (ICM_USER+51) // for animating palette
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#define ICM_DRAW_IDLE (ICM_USER+52) // send each frame time
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#define ICM_GETBUFFERSWANTED (ICM_USER+41) // ask about prebuffering
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#define ICM_GETDEFAULTKEYFRAMERATE (ICM_USER+42) // get the default value for key frames
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#define ICM_DECOMPRESSEX_BEGIN (ICM_USER+60) // start a series of decompress calls
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#define ICM_DECOMPRESSEX_QUERY (ICM_USER+61) // start a series of decompress calls
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#define ICM_DECOMPRESSEX (ICM_USER+62) // decompress a frame
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#define ICM_DECOMPRESSEX_END (ICM_USER+63) // end a series of decompress calls
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#define ICM_COMPRESS_FRAMES_INFO (ICM_USER+70) // tell about compress to come
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#define ICM_COMPRESS_FRAMES (ICM_USER+71) // compress a bunch of frames
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#define ICM_SET_STATUS_PROC (ICM_USER+72) // set status callback
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#define ICM_ENUM_FORMATS (ICM_USER+80) // enum all formats
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#define ICM_GET_FORMAT_NAME (ICM_USER+81) // compress a bunch of frames
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/************************************************************************
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************************************************************************/
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typedef struct {
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DWORD dwSize; // sizeof(ICOPEN)
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DWORD fccType; // 'vidc'
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DWORD fccHandler; //
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DWORD dwVersion; // version of compman opening you
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DWORD dwFlags; // LOWORD is type specific
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LRESULT dwError; // error return.
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} ICOPEN;
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/************************************************************************
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************************************************************************/
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typedef struct {
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DWORD dwSize; // sizeof(ICINFO)
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DWORD fccType; // compressor type 'vidc' 'audc'
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DWORD fccHandler; // compressor sub-type 'rle ' 'jpeg' 'pcm '
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DWORD dwFlags; // flags LOWORD is type specific
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DWORD dwVersion; // version of the driver
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DWORD dwVersionICM; // version of the ICM used
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// end_vfw32
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#ifdef WIN32
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// begin_vfw32
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//
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// under Win32, the driver always returns UNICODE strings.
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//
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WCHAR szName[16]; // short name
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WCHAR szDescription[128]; // long name
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WCHAR szDriver[128]; // driver that contains compressor
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// end_vfw32
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#else
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char szName[16]; // short name
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char szDescription[128]; // long name
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char szDriver[128]; // driver that contains compressor
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#endif
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// begin_vfw32
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} ICINFO;
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/* Flags for the <dwFlags> field of the <ICINFO> structure. */
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#define VIDCF_QUALITY 0x0001 // supports quality
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#define VIDCF_CRUNCH 0x0002 // supports crunching to a frame size
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#define VIDCF_TEMPORAL 0x0004 // supports inter-frame compress
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#define VIDCF_COMPRESSFRAMES 0x0008 // wants the compress all frames message
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#define VIDCF_DRAW 0x0010 // supports drawing
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#define VIDCF_FASTTEMPORALC 0x0020 // does not need prev frame on compress
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#define VIDCF_FASTTEMPORALD 0x0080 // does not need prev frame on decompress
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//#define VIDCF_QUALITYTIME 0x0040 // supports temporal quality
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//#define VIDCF_FASTTEMPORAL (VIDCF_FASTTEMPORALC|VIDCF_FASTTEMPORALD)
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/************************************************************************
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************************************************************************/
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#define ICCOMPRESS_KEYFRAME 0x00000001L
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typedef struct {
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DWORD dwFlags; // flags
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LPBITMAPINFOHEADER lpbiOutput; // output format
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LPVOID lpOutput; // output data
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LPBITMAPINFOHEADER lpbiInput; // format of frame to compress
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LPVOID lpInput; // frame data to compress
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LPDWORD lpckid; // ckid for data in AVI file
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LPDWORD lpdwFlags; // flags in the AVI index.
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LONG lFrameNum; // frame number of seq.
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DWORD dwFrameSize; // reqested size in bytes. (if non zero)
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DWORD dwQuality; // quality
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// these are new fields
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LPBITMAPINFOHEADER lpbiPrev; // format of previous frame
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LPVOID lpPrev; // previous frame
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} ICCOMPRESS;
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/************************************************************************
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************************************************************************/
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#define ICCOMPRESSFRAMES_PADDING 0x00000001
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typedef struct {
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DWORD dwFlags; // flags
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LPBITMAPINFOHEADER lpbiOutput; // output format
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LPARAM lOutput; // output identifier
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LPBITMAPINFOHEADER lpbiInput; // format of frame to compress
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LPARAM lInput; // input identifier
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LONG lStartFrame; // start frame
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LONG lFrameCount; // # of frames
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LONG lQuality; // quality
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LONG lDataRate; // data rate
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LONG lKeyRate; // key frame rate
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DWORD dwRate; // frame rate, as always
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DWORD dwScale;
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DWORD dwOverheadPerFrame;
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DWORD dwReserved2;
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LONG (CALLBACK *GetData)(LPARAM lInput, LONG lFrame, LPVOID lpBits, LONG len);
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LONG (CALLBACK *PutData)(LPARAM lOutput, LONG lFrame, LPVOID lpBits, LONG len);
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} ICCOMPRESSFRAMES;
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typedef struct {
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DWORD dwFlags;
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LPARAM lParam;
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// messages for Status callback
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#define ICSTATUS_START 0
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#define ICSTATUS_STATUS 1 // l == % done
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#define ICSTATUS_END 2
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#define ICSTATUS_ERROR 3 // l == error string (LPSTR)
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#define ICSTATUS_YIELD 4
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// return nonzero means abort operation in progress
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LONG (CALLBACK *Status) (LPARAM lParam, UINT message, LONG l);
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} ICSETSTATUSPROC;
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/************************************************************************
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************************************************************************/
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#define ICDECOMPRESS_HURRYUP 0x80000000L // don't draw just buffer (hurry up!)
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#define ICDECOMPRESS_UPDATE 0x40000000L // don't draw just update screen
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#define ICDECOMPRESS_PREROLL 0x20000000L // this frame is before real start
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#define ICDECOMPRESS_NULLFRAME 0x10000000L // repeat last frame
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#define ICDECOMPRESS_NOTKEYFRAME 0x08000000L // this frame is not a key frame
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|
||
|
|
typedef struct {
|
||
|
|
DWORD dwFlags; // flags (from AVI index...)
|
||
|
|
|
||
|
|
LPBITMAPINFOHEADER lpbiInput; // BITMAPINFO of compressed data
|
||
|
|
// biSizeImage has the chunk size
|
||
|
|
LPVOID lpInput; // compressed data
|
||
|
|
|
||
|
|
LPBITMAPINFOHEADER lpbiOutput; // DIB to decompress to
|
||
|
|
LPVOID lpOutput;
|
||
|
|
DWORD ckid; // ckid from AVI file
|
||
|
|
} ICDECOMPRESS;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
//
|
||
|
|
// same as ICM_DECOMPRESS
|
||
|
|
//
|
||
|
|
DWORD dwFlags;
|
||
|
|
|
||
|
|
LPBITMAPINFOHEADER lpbiSrc; // BITMAPINFO of compressed data
|
||
|
|
LPVOID lpSrc; // compressed data
|
||
|
|
|
||
|
|
LPBITMAPINFOHEADER lpbiDst; // DIB to decompress to
|
||
|
|
LPVOID lpDst; // output data
|
||
|
|
|
||
|
|
//
|
||
|
|
// new for ICM_DECOMPRESSEX
|
||
|
|
//
|
||
|
|
int xDst; // destination rectangle
|
||
|
|
int yDst;
|
||
|
|
int dxDst;
|
||
|
|
int dyDst;
|
||
|
|
|
||
|
|
int xSrc; // source rectangle
|
||
|
|
int ySrc;
|
||
|
|
int dxSrc;
|
||
|
|
int dySrc;
|
||
|
|
|
||
|
|
} ICDECOMPRESSEX;
|
||
|
|
|
||
|
|
/************************************************************************
|
||
|
|
************************************************************************/
|
||
|
|
|
||
|
|
#define ICDRAW_QUERY 0x00000001L // test for support
|
||
|
|
#define ICDRAW_FULLSCREEN 0x00000002L // draw to full screen
|
||
|
|
#define ICDRAW_HDC 0x00000004L // draw to a HDC/HWND
|
||
|
|
#define ICDRAW_ANIMATE 0x00000008L // expect palette animation
|
||
|
|
#define ICDRAW_CONTINUE 0x00000010L // draw is a continuation of previous draw
|
||
|
|
#define ICDRAW_MEMORYDC 0x00000020L // DC is offscreen, by the way
|
||
|
|
#define ICDRAW_UPDATING 0x00000040L // We're updating, as opposed to playing
|
||
|
|
#define ICDRAW_RENDER 0x00000080L // used to render data not draw it
|
||
|
|
#define ICDRAW_BUFFER 0x00000100L // please buffer this data offscreen, we will need to update it
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
DWORD dwFlags; // flags
|
||
|
|
|
||
|
|
HPALETTE hpal; // palette to draw with
|
||
|
|
HWND hwnd; // window to draw to
|
||
|
|
HDC hdc; // HDC to draw to
|
||
|
|
|
||
|
|
int xDst; // destination rectangle
|
||
|
|
int yDst;
|
||
|
|
int dxDst;
|
||
|
|
int dyDst;
|
||
|
|
|
||
|
|
LPBITMAPINFOHEADER lpbi; // format of frame to draw
|
||
|
|
|
||
|
|
int xSrc; // source rectangle
|
||
|
|
int ySrc;
|
||
|
|
int dxSrc;
|
||
|
|
int dySrc;
|
||
|
|
|
||
|
|
DWORD dwRate; // frames/second = (dwRate/dwScale)
|
||
|
|
DWORD dwScale;
|
||
|
|
|
||
|
|
} ICDRAWBEGIN;
|
||
|
|
|
||
|
|
/************************************************************************
|
||
|
|
************************************************************************/
|
||
|
|
|
||
|
|
#define ICDRAW_HURRYUP 0x80000000L // don't draw just buffer (hurry up!)
|
||
|
|
#define ICDRAW_UPDATE 0x40000000L // don't draw just update screen
|
||
|
|
#define ICDRAW_PREROLL 0x20000000L // this frame is before real start
|
||
|
|
#define ICDRAW_NULLFRAME 0x10000000L // repeat last frame
|
||
|
|
#define ICDRAW_NOTKEYFRAME 0x08000000L // this frame is not a key frame
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
DWORD dwFlags; // flags
|
||
|
|
LPVOID lpFormat; // format of frame to decompress
|
||
|
|
LPVOID lpData; // frame data to decompress
|
||
|
|
DWORD cbData;
|
||
|
|
LONG lTime; // time in drawbegin units (see dwRate and dwScale)
|
||
|
|
} ICDRAW;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
LPBITMAPINFOHEADER lpbiIn; // format to be drawn
|
||
|
|
LPBITMAPINFOHEADER lpbiSuggest; // location for suggested format (or NULL to get size)
|
||
|
|
int dxSrc; // source extent or 0
|
||
|
|
int dySrc;
|
||
|
|
int dxDst; // dest extent or 0
|
||
|
|
int dyDst;
|
||
|
|
HIC hicDecompressor;// decompressor you can talk to
|
||
|
|
} ICDRAWSUGGEST;
|
||
|
|
|
||
|
|
/************************************************************************
|
||
|
|
************************************************************************/
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
DWORD dwFlags; // flags (from AVI index...)
|
||
|
|
int iStart; // first palette to change
|
||
|
|
int iLen; // count of entries to change.
|
||
|
|
LPPALETTEENTRY lppe; // palette
|
||
|
|
} ICPALETTE;
|
||
|
|
|
||
|
|
// end_vfw32
|
||
|
|
|
||
|
|
#ifndef RC_INVOKED
|
||
|
|
#ifndef WIN32
|
||
|
|
#pragma pack() /* Revert to default packing */
|
||
|
|
#endif
|
||
|
|
#endif /* RC_INVOKED */
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
} /* End of extern "C" { */
|
||
|
|
#endif /* __cplusplus */
|
||
|
|
|
||
|
|
#endif /* _INC_COMPDDK */
|