mirror of
git://source.winehq.org/git/wine.git
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4d9519f5e2
Signed-off-by: Eric Pouech <eric.pouech@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
1707 lines
49 KiB
C
1707 lines
49 KiB
C
/*
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* Copyright 1998 Marcus Meissner
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* Copyright 2000 Bradley Baetz
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* Copyright 2003 Michael Günnewig
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* Copyright 2005 Dmitry Timoshkov
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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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* FIXME: This all assumes 32 bit codecs
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* Win95 appears to prefer 32 bit codecs, even from 16 bit code.
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* There is the ICOpenFunction16 to worry about still, though.
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*
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* TODO
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* - no thread safety
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#include "winnls.h"
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#include "wingdi.h"
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#include "winternl.h"
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#include "winuser.h"
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#include "commdlg.h"
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#include "vfw.h"
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#include "msvideo_private.h"
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#include "wine/debug.h"
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#include "wine/heap.h"
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#include "wine/list.h"
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/* Drivers32 settings */
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#define HKLM_DRIVERS32 "Software\\Microsoft\\Windows NT\\CurrentVersion\\Drivers32"
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WINE_DEFAULT_DEBUG_CHANNEL(msvideo);
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/* This one is a macro in order to work for both ASCII and Unicode */
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#define fourcc_to_string(str, fcc) do { \
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(str)[0] = LOBYTE(LOWORD(fcc)); \
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(str)[1] = HIBYTE(LOWORD(fcc)); \
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(str)[2] = LOBYTE(HIWORD(fcc)); \
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(str)[3] = HIBYTE(HIWORD(fcc)); \
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} while(0)
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static inline const char *wine_dbgstr_fcc( DWORD fcc )
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{
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char fcc_str[5];
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fourcc_to_string(fcc_str, fcc);
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fcc_str[4] = '\0';
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/* Last byte may be ' ' in some cases like "DIB " */
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if (isalnum(fcc_str[0]) && isalnum(fcc_str[1]) && isalnum(fcc_str[2])
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&& (isalnum(fcc_str[3]) || isspace(fcc_str[3])))
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return wine_dbg_sprintf("%s", fcc_str);
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return wine_dbg_sprintf("0x%08lx", fcc);
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}
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static const char *wine_dbgstr_icerr( int ret )
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{
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const char *str;
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if (ret <= ICERR_CUSTOM)
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return wine_dbg_sprintf("ICERR_CUSTOM (%d)", ret);
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#define XX(x) case (x): str = #x; break
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switch (ret)
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{
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XX(ICERR_OK);
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XX(ICERR_DONTDRAW);
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XX(ICERR_NEWPALETTE);
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XX(ICERR_GOTOKEYFRAME);
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XX(ICERR_STOPDRAWING);
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XX(ICERR_UNSUPPORTED);
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XX(ICERR_BADFORMAT);
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XX(ICERR_MEMORY);
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XX(ICERR_INTERNAL);
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XX(ICERR_BADFLAGS);
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XX(ICERR_BADPARAM);
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XX(ICERR_BADSIZE);
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XX(ICERR_BADHANDLE);
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XX(ICERR_CANTUPDATE);
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XX(ICERR_ABORT);
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XX(ICERR_ERROR);
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XX(ICERR_BADBITDEPTH);
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XX(ICERR_BADIMAGESIZE);
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default: str = wine_dbg_sprintf("UNKNOWN (%d)", ret);
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}
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#undef XX
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return str;
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}
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static WINE_HIC* MSVIDEO_FirstHic /* = NULL */;
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struct reg_driver
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{
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DWORD fccType;
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DWORD fccHandler;
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DRIVERPROC proc;
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struct list entry;
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};
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static struct list reg_driver_list = LIST_INIT(reg_driver_list);
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HMODULE MSVFW32_hModule;
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BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
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{
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TRACE("%p,%lx,%p\n", hinst, reason, reserved);
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switch(reason)
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{
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls(hinst);
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MSVFW32_hModule = hinst;
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break;
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}
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return TRUE;
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}
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/******************************************************************
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* MSVIDEO_SendMessage
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*
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*
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*/
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static LRESULT MSVIDEO_SendMessage(WINE_HIC* whic, UINT msg, DWORD_PTR lParam1, DWORD_PTR lParam2)
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{
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LRESULT ret;
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#define XX(x) case x: TRACE("(%p,"#x",0x%08Ix,0x%08Ix)\n",whic,lParam1,lParam2); break
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switch (msg) {
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/* DRV_* */
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XX(DRV_LOAD);
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XX(DRV_ENABLE);
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XX(DRV_OPEN);
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XX(DRV_CLOSE);
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XX(DRV_DISABLE);
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XX(DRV_FREE);
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/* ICM_RESERVED+X */
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XX(ICM_ABOUT);
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XX(ICM_CONFIGURE);
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XX(ICM_GET);
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XX(ICM_GETINFO);
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XX(ICM_GETDEFAULTQUALITY);
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XX(ICM_GETQUALITY);
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XX(ICM_GETSTATE);
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XX(ICM_SETQUALITY);
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XX(ICM_SET);
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XX(ICM_SETSTATE);
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/* ICM_USER+X */
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XX(ICM_COMPRESS_FRAMES_INFO);
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XX(ICM_COMPRESS_GET_FORMAT);
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XX(ICM_COMPRESS_GET_SIZE);
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XX(ICM_COMPRESS_QUERY);
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XX(ICM_COMPRESS_BEGIN);
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XX(ICM_COMPRESS);
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XX(ICM_COMPRESS_END);
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XX(ICM_DECOMPRESS_GET_FORMAT);
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XX(ICM_DECOMPRESS_QUERY);
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XX(ICM_DECOMPRESS_BEGIN);
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XX(ICM_DECOMPRESS);
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XX(ICM_DECOMPRESS_END);
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XX(ICM_DECOMPRESS_SET_PALETTE);
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XX(ICM_DECOMPRESS_GET_PALETTE);
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XX(ICM_DRAW_QUERY);
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XX(ICM_DRAW_BEGIN);
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XX(ICM_DRAW_GET_PALETTE);
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XX(ICM_DRAW_START);
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XX(ICM_DRAW_STOP);
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XX(ICM_DRAW_END);
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XX(ICM_DRAW_GETTIME);
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XX(ICM_DRAW);
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XX(ICM_DRAW_WINDOW);
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XX(ICM_DRAW_SETTIME);
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XX(ICM_DRAW_REALIZE);
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XX(ICM_DRAW_FLUSH);
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XX(ICM_DRAW_RENDERBUFFER);
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XX(ICM_DRAW_START_PLAY);
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XX(ICM_DRAW_STOP_PLAY);
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XX(ICM_DRAW_SUGGESTFORMAT);
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XX(ICM_DRAW_CHANGEPALETTE);
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XX(ICM_GETBUFFERSWANTED);
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XX(ICM_GETDEFAULTKEYFRAMERATE);
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XX(ICM_DECOMPRESSEX_BEGIN);
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XX(ICM_DECOMPRESSEX_QUERY);
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XX(ICM_DECOMPRESSEX);
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XX(ICM_DECOMPRESSEX_END);
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XX(ICM_SET_STATUS_PROC);
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default:
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FIXME("(%p,0x%08x,0x%08Ix,0x%08Ix) unknown message\n",whic,msg,lParam1,lParam2);
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}
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#undef XX
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if (whic->driverproc) {
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/* dwDriverId parameter is the value returned by the DRV_OPEN */
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ret = whic->driverproc(whic->driverId, whic->hdrv, msg, lParam1, lParam2);
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} else {
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ret = SendDriverMessage(whic->hdrv, msg, lParam1, lParam2);
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}
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TRACE(" -> %s\n", wine_dbgstr_icerr(ret));
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return ret;
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}
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static int compare_fourcc(DWORD fcc1, DWORD fcc2)
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{
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char fcc_str1[4];
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char fcc_str2[4];
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fourcc_to_string(fcc_str1, fcc1);
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fourcc_to_string(fcc_str2, fcc2);
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return _strnicmp(fcc_str1, fcc_str2, 4);
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}
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static DWORD get_size_image(LONG width, LONG height, WORD depth)
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{
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DWORD ret = width * depth;
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ret = (ret + 7) / 8; /* divide by byte size, rounding up */
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ret = (ret + 3) & ~3; /* align to 4 bytes */
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ret *= abs(height);
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return ret;
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}
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/******************************************************************
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* MSVIDEO_GetHicPtr
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*
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*
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*/
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static WINE_HIC* MSVIDEO_GetHicPtr(HIC hic)
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{
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WINE_HIC* whic;
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for (whic = MSVIDEO_FirstHic; whic && whic->hic != hic; whic = whic->next);
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return whic;
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}
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/***********************************************************************
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* VideoForWindowsVersion [MSVFW32.2]
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* VideoForWindowsVersion [MSVIDEO.2]
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* Returns the version in major.minor form.
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* In Windows95 this returns 0x040003b6 (4.950)
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*/
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DWORD WINAPI VideoForWindowsVersion(void)
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{
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return 0x040003B6; /* 4.950 */
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}
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/***********************************************************************
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* ICInfo [MSVFW32.@]
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* Get information about an installable compressor. Return TRUE if there
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* is one.
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*
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* PARAMS
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* fccType [I] type of compressor (e.g. 'vidc')
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* fccHandler [I] real fcc for handler or <n>th compressor
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* lpicinfo [O] information about compressor
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*/
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BOOL VFWAPI ICInfo(DWORD type, DWORD handler, ICINFO *info)
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{
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char name_buf[10], buf[2048];
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DWORD ret_type, ret_handler;
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struct reg_driver *driver;
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DWORD i, count = 0;
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LONG res;
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HKEY key;
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TRACE("type %s, handler %s, info %p.\n",
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wine_dbgstr_fcc(type), wine_dbgstr_fcc(handler), info);
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memset(info, 0, sizeof(*info));
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info->dwSize = sizeof(*info);
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info->dwVersionICM = ICVERSION;
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if (!RegOpenKeyExA(HKEY_LOCAL_MACHINE, HKLM_DRIVERS32, 0, KEY_QUERY_VALUE, &key))
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{
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i = 0;
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for (;;)
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{
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DWORD name_len = ARRAY_SIZE(name_buf), driver_len = ARRAY_SIZE(info->szDriver);
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res = RegEnumValueA(key, i++, name_buf, &name_len, 0, 0, (BYTE *)buf, &driver_len);
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if (res == ERROR_NO_MORE_ITEMS) break;
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if (name_len != 9 || name_buf[4] != '.') continue;
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ret_type = mmioStringToFOURCCA(name_buf, 0);
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ret_handler = mmioStringToFOURCCA(name_buf + 5, 0);
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if (type && compare_fourcc(type, ret_type)) continue;
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if (compare_fourcc(handler, ret_handler) && handler != count++) continue;
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info->fccType = ret_type;
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info->fccHandler = ret_handler;
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MultiByteToWideChar(CP_ACP, 0, buf, -1, info->szDriver, ARRAY_SIZE(info->szDriver));
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TRACE("Returning codec %s, driver %s.\n", debugstr_a(name_buf), debugstr_a(buf));
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return TRUE;
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}
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RegCloseKey(key);
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}
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if (GetPrivateProfileSectionA("drivers32", buf, sizeof(buf), "system.ini"))
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{
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char *s;
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for (s = buf; *s; s += strlen(s) + 1)
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{
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if (s[4] != '.' || s[9] != '=') continue;
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ret_type = mmioStringToFOURCCA(s, 0);
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ret_handler = mmioStringToFOURCCA(s + 5, 0);
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if (type && compare_fourcc(type, ret_type)) continue;
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if (compare_fourcc(handler, ret_handler) && handler != count++) continue;
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info->fccType = ret_type;
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info->fccHandler = ret_handler;
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MultiByteToWideChar(CP_ACP, 0, s + 10, -1, info->szDriver, ARRAY_SIZE(info->szDriver));
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TRACE("Returning codec %s, driver %s.\n", debugstr_an(s, 9), debugstr_a(s + 10));
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return TRUE;
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}
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}
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LIST_FOR_EACH_ENTRY(driver, ®_driver_list, struct reg_driver, entry)
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{
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if (type && compare_fourcc(type, driver->fccType)) continue;
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if (compare_fourcc(handler, driver->fccHandler) && handler != count++) continue;
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if (driver->proc(0, NULL, ICM_GETINFO, (DWORD_PTR)info, sizeof(*info)) == sizeof(*info))
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return TRUE;
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}
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info->fccType = type;
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info->fccHandler = handler;
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WARN("No driver found for codec %s.%s.\n", wine_dbgstr_fcc(type), wine_dbgstr_fcc(handler));
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return FALSE;
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}
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static DWORD IC_HandleRef = 1;
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/***********************************************************************
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* ICInstall [MSVFW32.@]
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*/
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BOOL VFWAPI ICInstall(DWORD type, DWORD handler, LPARAM lparam, char *desc, UINT flags)
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{
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struct reg_driver *driver;
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TRACE("type %s, handler %s, lparam %#Ix, desc %s, flags %#x.\n",
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wine_dbgstr_fcc(type), wine_dbgstr_fcc(handler), lparam, debugstr_a(desc), flags);
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LIST_FOR_EACH_ENTRY(driver, ®_driver_list, struct reg_driver, entry)
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{
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if (!compare_fourcc(type, driver->fccType)
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&& !compare_fourcc(handler, driver->fccHandler))
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{
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return FALSE;
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}
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}
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switch (flags)
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{
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case ICINSTALL_FUNCTION:
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if (!(driver = heap_alloc_zero(sizeof(*driver))))
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return FALSE;
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driver->fccType = type;
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driver->fccHandler = handler;
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driver->proc = (DRIVERPROC)lparam;
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list_add_tail(®_driver_list, &driver->entry);
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return TRUE;
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case ICINSTALL_DRIVER:
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{
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const char *driver = (const char *)lparam;
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char value[10];
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HKEY key;
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LONG res;
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if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, HKLM_DRIVERS32, 0, KEY_SET_VALUE, &key))
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return FALSE;
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fourcc_to_string(value, type);
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value[4] = '.';
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fourcc_to_string(value + 5, handler);
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value[9] = 0;
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res = RegSetValueExA(key, value, 0, REG_SZ, (const BYTE *)driver, strlen(driver) + 1);
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RegCloseKey(key);
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return !res;
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}
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default:
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FIXME("Unhandled flags %#x.\n", flags);
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return FALSE;
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}
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}
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/***********************************************************************
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* ICRemove [MSVFW32.@]
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*/
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BOOL VFWAPI ICRemove(DWORD type, DWORD handler, UINT flags)
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{
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struct reg_driver *driver;
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char value[10];
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HKEY key;
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LONG res;
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TRACE("type %s, handler %s, flags %#x.\n",
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wine_dbgstr_fcc(type), wine_dbgstr_fcc(handler), flags);
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LIST_FOR_EACH_ENTRY(driver, ®_driver_list, struct reg_driver, entry)
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{
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if (!compare_fourcc(type, driver->fccType)
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&& !compare_fourcc(handler, driver->fccHandler))
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{
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list_remove(&driver->entry);
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heap_free(driver);
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return TRUE;
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}
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}
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if (!RegOpenKeyExA(HKEY_LOCAL_MACHINE, HKLM_DRIVERS32, 0, KEY_SET_VALUE, &key))
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{
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fourcc_to_string(value, type);
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value[4] = '.';
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fourcc_to_string(value + 5, handler);
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value[9] = 0;
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res = RegDeleteValueA(key, value);
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RegCloseKey(key);
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return !res;
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}
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return FALSE;
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}
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|
|
|
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/***********************************************************************
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* ICOpen [MSVFW32.@]
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* Opens an installable compressor. Return special handle.
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*/
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HIC VFWAPI ICOpen(DWORD fccType, DWORD fccHandler, UINT wMode)
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{
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WCHAR codecname[10];
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ICOPEN icopen;
|
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WINE_HIC* whic;
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static const WCHAR drv32W[] = {'d','r','i','v','e','r','s','3','2','\0'};
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struct reg_driver *driver;
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HDRVR hdrv = NULL;
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TRACE("(%s,%s,0x%08x)\n", wine_dbgstr_fcc(fccType), wine_dbgstr_fcc(fccHandler), wMode);
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if (!fccHandler) /* No specific handler, return the first valid for wMode */
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{
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HIC local;
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ICINFO info;
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DWORD loop = 0;
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info.dwSize = sizeof(info);
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while(ICInfo(fccType, loop++, &info))
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{
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/* Ensure fccHandler is not 0x0 because we will recurse on ICOpen */
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if(!info.fccHandler)
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continue;
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local = ICOpen(fccType, info.fccHandler, wMode);
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if (local != 0)
|
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{
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TRACE("Returning %s as default handler for %s\n",
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wine_dbgstr_fcc(info.fccHandler), wine_dbgstr_fcc(fccType));
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return local;
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}
|
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}
|
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}
|
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|
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LIST_FOR_EACH_ENTRY(driver, ®_driver_list, struct reg_driver, entry)
|
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{
|
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if (!compare_fourcc(fccType, driver->fccType)
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&& !compare_fourcc(fccHandler, driver->fccHandler))
|
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{
|
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return ICOpenFunction(driver->fccType, driver->fccHandler, wMode, driver->proc);
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}
|
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}
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|
|
/* Well, lParam2 is in fact a LPVIDEO_OPEN_PARMS, but it has the
|
|
* same layout as ICOPEN
|
|
*/
|
|
icopen.dwSize = sizeof(ICOPEN);
|
|
icopen.fccType = fccType;
|
|
icopen.fccHandler = fccHandler;
|
|
icopen.dwVersion = 0x00001000; /* FIXME */
|
|
icopen.dwFlags = wMode;
|
|
icopen.dwError = 0;
|
|
icopen.pV1Reserved = NULL;
|
|
icopen.pV2Reserved = NULL;
|
|
icopen.dnDevNode = 0; /* FIXME */
|
|
|
|
if (!hdrv)
|
|
{
|
|
/* normalize to lower case as in 'vidc' */
|
|
((char*)&fccType)[0] = tolower(((char*)&fccType)[0]);
|
|
((char*)&fccType)[1] = tolower(((char*)&fccType)[1]);
|
|
((char*)&fccType)[2] = tolower(((char*)&fccType)[2]);
|
|
((char*)&fccType)[3] = tolower(((char*)&fccType)[3]);
|
|
icopen.fccType = fccType;
|
|
/* Seek the driver in the registry */
|
|
fourcc_to_string(codecname, fccType);
|
|
codecname[4] = '.';
|
|
fourcc_to_string(codecname + 5, fccHandler);
|
|
codecname[9] = '\0';
|
|
|
|
hdrv = OpenDriver(codecname, drv32W, (LPARAM)&icopen);
|
|
if (!hdrv)
|
|
return 0;
|
|
}
|
|
|
|
if (!(whic = heap_alloc(sizeof(*whic))))
|
|
{
|
|
CloseDriver(hdrv, 0, 0);
|
|
return FALSE;
|
|
}
|
|
whic->hdrv = hdrv;
|
|
whic->driverproc = NULL;
|
|
whic->type = fccType;
|
|
whic->handler = fccHandler;
|
|
while (MSVIDEO_GetHicPtr((HIC)(ULONG_PTR)IC_HandleRef) != NULL) IC_HandleRef++;
|
|
whic->hic = (HIC)(ULONG_PTR)IC_HandleRef++;
|
|
whic->next = MSVIDEO_FirstHic;
|
|
MSVIDEO_FirstHic = whic;
|
|
|
|
TRACE("=> %p\n", whic->hic);
|
|
return whic->hic;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICOpenFunction [MSVFW32.@]
|
|
*/
|
|
HIC VFWAPI ICOpenFunction(DWORD fccType, DWORD fccHandler, UINT wMode, DRIVERPROC lpfnHandler)
|
|
{
|
|
ICOPEN icopen;
|
|
WINE_HIC* whic;
|
|
|
|
TRACE("(%s,%s,%d,%p)\n",
|
|
wine_dbgstr_fcc(fccType), wine_dbgstr_fcc(fccHandler), wMode, lpfnHandler);
|
|
|
|
icopen.dwSize = sizeof(ICOPEN);
|
|
icopen.fccType = fccType;
|
|
icopen.fccHandler = fccHandler;
|
|
icopen.dwVersion = ICVERSION;
|
|
icopen.dwFlags = wMode;
|
|
icopen.dwError = 0;
|
|
icopen.pV1Reserved = NULL;
|
|
icopen.pV2Reserved = NULL;
|
|
icopen.dnDevNode = 0; /* FIXME */
|
|
|
|
if (!(whic = heap_alloc(sizeof(*whic))))
|
|
return NULL;
|
|
|
|
whic->driverproc = lpfnHandler;
|
|
while (MSVIDEO_GetHicPtr((HIC)(ULONG_PTR)IC_HandleRef) != NULL) IC_HandleRef++;
|
|
whic->hic = (HIC)(ULONG_PTR)IC_HandleRef++;
|
|
whic->next = MSVIDEO_FirstHic;
|
|
MSVIDEO_FirstHic = whic;
|
|
|
|
/* Now try opening/loading the driver. Taken from DRIVER_AddToList */
|
|
/* What if the function is used more than once? */
|
|
|
|
if (MSVIDEO_SendMessage(whic, DRV_LOAD, 0L, 0L) != DRV_SUCCESS)
|
|
{
|
|
WARN("DRV_LOAD failed for hic %p\n", whic->hic);
|
|
MSVIDEO_FirstHic = whic->next;
|
|
heap_free(whic);
|
|
return 0;
|
|
}
|
|
/* return value is not checked */
|
|
MSVIDEO_SendMessage(whic, DRV_ENABLE, 0L, 0L);
|
|
|
|
whic->driverId = (DWORD)MSVIDEO_SendMessage(whic, DRV_OPEN, 0, (DWORD_PTR)&icopen);
|
|
/* FIXME: What should we put here? */
|
|
whic->hdrv = NULL;
|
|
|
|
if (whic->driverId == 0)
|
|
{
|
|
WARN("DRV_OPEN failed for hic %p\n", whic->hic);
|
|
MSVIDEO_FirstHic = whic->next;
|
|
heap_free(whic);
|
|
return 0;
|
|
}
|
|
|
|
TRACE("=> %p\n", whic->hic);
|
|
return whic->hic;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICGetInfo [MSVFW32.@]
|
|
*/
|
|
LRESULT VFWAPI ICGetInfo(HIC hic, ICINFO *picinfo, DWORD cb)
|
|
{
|
|
LRESULT ret;
|
|
WINE_HIC* whic = MSVIDEO_GetHicPtr(hic);
|
|
|
|
TRACE("(%p,%p,%ld)\n", hic, picinfo, cb);
|
|
|
|
if (!whic) return ICERR_BADHANDLE;
|
|
if (!picinfo) return MMSYSERR_INVALPARAM;
|
|
|
|
/* (WS) The field szDriver should be initialized because the driver
|
|
* is not obliged and often will not do it. Some applications, like
|
|
* VirtualDub, rely on this field and will occasionally crash if it
|
|
* goes uninitialized.
|
|
*/
|
|
if (cb >= sizeof(ICINFO)) picinfo->szDriver[0] = '\0';
|
|
|
|
ret = ICSendMessage(hic, ICM_GETINFO, (DWORD_PTR)picinfo, cb);
|
|
|
|
/* (WS) When szDriver was not supplied by the driver itself, apparently
|
|
* Windows will set its value equal to the driver file name. This can
|
|
* be obtained from the registry as we do here.
|
|
*/
|
|
if (cb >= sizeof(ICINFO) && picinfo->szDriver[0] == 0)
|
|
{
|
|
ICINFO ii;
|
|
|
|
memset(&ii, 0, sizeof(ii));
|
|
ii.dwSize = sizeof(ii);
|
|
ICInfo(picinfo->fccType, picinfo->fccHandler, &ii);
|
|
lstrcpyW(picinfo->szDriver, ii.szDriver);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICLocate [MSVFW32.@]
|
|
*/
|
|
HIC VFWAPI ICLocate(DWORD type, DWORD handler, BITMAPINFOHEADER *in,
|
|
BITMAPINFOHEADER *out, WORD mode)
|
|
{
|
|
ICINFO info = {sizeof(info)};
|
|
UINT msg;
|
|
HIC hic;
|
|
DWORD i;
|
|
|
|
TRACE("type %s, handler %s, in %p, out %p, mode %u.\n",
|
|
wine_dbgstr_fcc(type), wine_dbgstr_fcc(handler), in, out, mode);
|
|
|
|
switch (mode)
|
|
{
|
|
case ICMODE_FASTCOMPRESS:
|
|
case ICMODE_COMPRESS:
|
|
msg = ICM_COMPRESS_QUERY;
|
|
break;
|
|
case ICMODE_FASTDECOMPRESS:
|
|
case ICMODE_DECOMPRESS:
|
|
msg = ICM_DECOMPRESS_QUERY;
|
|
break;
|
|
case ICMODE_DRAW:
|
|
msg = ICM_DRAW_QUERY;
|
|
break;
|
|
default:
|
|
FIXME("Unhandled mode %#x.\n", mode);
|
|
return 0;
|
|
}
|
|
|
|
if ((hic = ICOpen(type, handler, mode)))
|
|
{
|
|
if (!ICSendMessage(hic, msg, (DWORD_PTR)in, (DWORD_PTR)out))
|
|
{
|
|
TRACE("Found codec %s.%s.\n", wine_dbgstr_fcc(type),
|
|
wine_dbgstr_fcc(handler));
|
|
return hic;
|
|
}
|
|
ICClose(hic);
|
|
}
|
|
|
|
for (i = 0; ICInfo(type, i, &info); ++i)
|
|
{
|
|
if ((hic = ICOpen(info.fccType, info.fccHandler, mode)))
|
|
{
|
|
if (!ICSendMessage(hic, msg, (DWORD_PTR)in, (DWORD_PTR)out))
|
|
{
|
|
TRACE("Found codec %s.%s.\n", wine_dbgstr_fcc(info.fccType),
|
|
wine_dbgstr_fcc(info.fccHandler));
|
|
return hic;
|
|
}
|
|
ICClose(hic);
|
|
}
|
|
}
|
|
|
|
if (type == streamtypeVIDEO)
|
|
return ICLocate(ICTYPE_VIDEO, handler, in, out, mode);
|
|
|
|
WARN("Could not find a driver for codec %s.%s.\n",
|
|
wine_dbgstr_fcc(type), wine_dbgstr_fcc(handler));
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICGetDisplayFormat [MSVFW32.@]
|
|
*/
|
|
HIC VFWAPI ICGetDisplayFormat(HIC hic, BITMAPINFOHEADER *in, BITMAPINFOHEADER *out,
|
|
int depth, int width, int height)
|
|
{
|
|
HIC tmphic = hic;
|
|
|
|
TRACE("(%p, %p, %p, %d, %d, %d)\n", hic, in, out, depth, width, height);
|
|
|
|
if (!tmphic)
|
|
{
|
|
tmphic = ICLocate(ICTYPE_VIDEO, 0, in, NULL, ICMODE_DECOMPRESS);
|
|
if (!tmphic)
|
|
return NULL;
|
|
}
|
|
|
|
if (ICDecompressQuery(tmphic, in, NULL))
|
|
goto err;
|
|
|
|
if (width <= 0 || height <= 0)
|
|
{
|
|
width = in->biWidth;
|
|
height = in->biHeight;
|
|
}
|
|
|
|
if (!depth)
|
|
depth = 32;
|
|
|
|
*out = *in;
|
|
out->biSize = sizeof(*out);
|
|
out->biWidth = width;
|
|
out->biHeight = height;
|
|
out->biCompression = BI_RGB;
|
|
out->biSizeImage = get_size_image(width, height, depth);
|
|
|
|
/* first try the given depth */
|
|
out->biBitCount = depth;
|
|
out->biSizeImage = get_size_image(width, height, out->biBitCount);
|
|
if (!ICDecompressQuery(tmphic, in, out))
|
|
{
|
|
if (depth == 8)
|
|
ICDecompressGetPalette(tmphic, in, out);
|
|
return tmphic;
|
|
}
|
|
|
|
/* then try 16, both with BI_RGB and BI_BITFIELDS */
|
|
if (depth <= 16)
|
|
{
|
|
out->biBitCount = 16;
|
|
out->biSizeImage = get_size_image(width, height, out->biBitCount);
|
|
if (!ICDecompressQuery(tmphic, in, out))
|
|
return tmphic;
|
|
|
|
out->biCompression = BI_BITFIELDS;
|
|
if (!ICDecompressQuery(tmphic, in, out))
|
|
return tmphic;
|
|
out->biCompression = BI_RGB;
|
|
}
|
|
|
|
/* then try 24 */
|
|
if (depth <= 24)
|
|
{
|
|
out->biBitCount = 24;
|
|
out->biSizeImage = get_size_image(width, height, out->biBitCount);
|
|
if (!ICDecompressQuery(tmphic, in, out))
|
|
return tmphic;
|
|
}
|
|
|
|
/* then try 32 */
|
|
if (depth <= 32)
|
|
{
|
|
out->biBitCount = 32;
|
|
out->biSizeImage = get_size_image(width, height, out->biBitCount);
|
|
if (!ICDecompressQuery(tmphic, in, out))
|
|
return tmphic;
|
|
}
|
|
|
|
/* as a last resort, try 32 bpp with the original width and height */
|
|
out->biWidth = in->biWidth;
|
|
out->biHeight = in->biHeight;
|
|
out->biBitCount = 32;
|
|
out->biSizeImage = get_size_image(out->biWidth, out->biHeight, out->biBitCount);
|
|
if (!ICDecompressQuery(tmphic, in, out))
|
|
return tmphic;
|
|
|
|
/* finally, ask the compressor for its default output format */
|
|
if (!ICSendMessage(tmphic, ICM_DECOMPRESS_GET_FORMAT, (DWORD_PTR)in, (DWORD_PTR)out))
|
|
return tmphic;
|
|
|
|
err:
|
|
if (hic != tmphic)
|
|
ICClose(tmphic);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICCompress [MSVFW32.@]
|
|
*/
|
|
DWORD VFWAPIV
|
|
ICCompress(
|
|
HIC hic,DWORD dwFlags,LPBITMAPINFOHEADER lpbiOutput,LPVOID lpData,
|
|
LPBITMAPINFOHEADER lpbiInput,LPVOID lpBits,LPDWORD lpckid,
|
|
LPDWORD lpdwFlags,LONG lFrameNum,DWORD dwFrameSize,DWORD dwQuality,
|
|
LPBITMAPINFOHEADER lpbiPrev,LPVOID lpPrev)
|
|
{
|
|
ICCOMPRESS iccmp;
|
|
|
|
TRACE("(%p,%ld,%p,%p,%p,%p,...)\n",hic,dwFlags,lpbiOutput,lpData,lpbiInput,lpBits);
|
|
|
|
iccmp.dwFlags = dwFlags;
|
|
|
|
iccmp.lpbiOutput = lpbiOutput;
|
|
iccmp.lpOutput = lpData;
|
|
iccmp.lpbiInput = lpbiInput;
|
|
iccmp.lpInput = lpBits;
|
|
|
|
iccmp.lpckid = lpckid;
|
|
iccmp.lpdwFlags = lpdwFlags;
|
|
iccmp.lFrameNum = lFrameNum;
|
|
iccmp.dwFrameSize = dwFrameSize;
|
|
iccmp.dwQuality = dwQuality;
|
|
iccmp.lpbiPrev = lpbiPrev;
|
|
iccmp.lpPrev = lpPrev;
|
|
return ICSendMessage(hic,ICM_COMPRESS,(DWORD_PTR)&iccmp,sizeof(iccmp));
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICDecompress [MSVFW32.@]
|
|
*/
|
|
DWORD VFWAPIV ICDecompress(HIC hic,DWORD dwFlags,LPBITMAPINFOHEADER lpbiFormat,
|
|
LPVOID lpData,LPBITMAPINFOHEADER lpbi,LPVOID lpBits)
|
|
{
|
|
ICDECOMPRESS icd;
|
|
DWORD ret;
|
|
|
|
TRACE("(%p,%ld,%p,%p,%p,%p)\n",hic,dwFlags,lpbiFormat,lpData,lpbi,lpBits);
|
|
|
|
icd.dwFlags = dwFlags;
|
|
icd.lpbiInput = lpbiFormat;
|
|
icd.lpInput = lpData;
|
|
|
|
icd.lpbiOutput = lpbi;
|
|
icd.lpOutput = lpBits;
|
|
icd.ckid = 0;
|
|
ret = ICSendMessage(hic,ICM_DECOMPRESS,(DWORD_PTR)&icd,sizeof(ICDECOMPRESS));
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
struct choose_compressor
|
|
{
|
|
UINT flags;
|
|
LPCSTR title;
|
|
COMPVARS cv;
|
|
};
|
|
|
|
struct codec_info
|
|
{
|
|
HIC hic;
|
|
ICINFO icinfo;
|
|
};
|
|
|
|
static BOOL enum_compressors(HWND list, COMPVARS *pcv, BOOL enum_all)
|
|
{
|
|
UINT id, total = 0;
|
|
ICINFO icinfo;
|
|
|
|
id = 0;
|
|
|
|
while (ICInfo(pcv->fccType, id, &icinfo))
|
|
{
|
|
struct codec_info *ic;
|
|
DWORD idx;
|
|
HIC hic;
|
|
|
|
id++;
|
|
|
|
hic = ICOpen(icinfo.fccType, icinfo.fccHandler, ICMODE_COMPRESS);
|
|
|
|
if (hic)
|
|
{
|
|
/* for unknown reason fccHandler reported by the driver
|
|
* doesn't always work, use the one returned by ICInfo instead.
|
|
*/
|
|
DWORD fccHandler = icinfo.fccHandler;
|
|
|
|
if (!enum_all && pcv->lpbiIn)
|
|
{
|
|
if (ICCompressQuery(hic, pcv->lpbiIn, NULL) != ICERR_OK)
|
|
{
|
|
TRACE("fccHandler %s doesn't support input DIB format %ld\n",
|
|
wine_dbgstr_fcc(icinfo.fccHandler), pcv->lpbiIn->bmiHeader.biCompression);
|
|
ICClose(hic);
|
|
continue;
|
|
}
|
|
}
|
|
|
|
ICGetInfo(hic, &icinfo, sizeof(icinfo));
|
|
icinfo.fccHandler = fccHandler;
|
|
|
|
idx = SendMessageW(list, CB_ADDSTRING, 0, (LPARAM)icinfo.szDescription);
|
|
|
|
ic = heap_alloc(sizeof(*ic));
|
|
ic->icinfo = icinfo;
|
|
ic->hic = hic;
|
|
SendMessageW(list, CB_SETITEMDATA, idx, (LPARAM)ic);
|
|
}
|
|
total++;
|
|
}
|
|
|
|
return total != 0;
|
|
}
|
|
|
|
static INT_PTR CALLBACK icm_choose_compressor_dlgproc(HWND hdlg, UINT msg, WPARAM wparam, LPARAM lparam)
|
|
{
|
|
switch (msg)
|
|
{
|
|
case WM_INITDIALOG:
|
|
{
|
|
struct codec_info *ic;
|
|
WCHAR buf[128];
|
|
struct choose_compressor *choose_comp = (struct choose_compressor *)lparam;
|
|
|
|
SetWindowLongPtrW(hdlg, DWLP_USER, lparam);
|
|
|
|
/* FIXME */
|
|
choose_comp->flags &= ~(ICMF_CHOOSE_DATARATE | ICMF_CHOOSE_KEYFRAME);
|
|
|
|
if (choose_comp->title)
|
|
SetWindowTextA(hdlg, choose_comp->title);
|
|
|
|
if (!(choose_comp->flags & ICMF_CHOOSE_DATARATE))
|
|
{
|
|
ShowWindow(GetDlgItem(hdlg, IDC_DATARATE_CHECKBOX), SW_HIDE);
|
|
ShowWindow(GetDlgItem(hdlg, IDC_DATARATE), SW_HIDE);
|
|
ShowWindow(GetDlgItem(hdlg, IDC_DATARATE_KB), SW_HIDE);
|
|
}
|
|
|
|
if (!(choose_comp->flags & ICMF_CHOOSE_KEYFRAME))
|
|
{
|
|
ShowWindow(GetDlgItem(hdlg, IDC_KEYFRAME_CHECKBOX), SW_HIDE);
|
|
ShowWindow(GetDlgItem(hdlg, IDC_KEYFRAME), SW_HIDE);
|
|
ShowWindow(GetDlgItem(hdlg, IDC_KEYFRAME_FRAMES), SW_HIDE);
|
|
}
|
|
|
|
/* FIXME */
|
|
EnableWindow(GetDlgItem(hdlg, IDC_QUALITY_SCROLL), FALSE);
|
|
EnableWindow(GetDlgItem(hdlg, IDC_QUALITY_TXT), FALSE);
|
|
|
|
/*if (!(choose_comp->flags & ICMF_CHOOSE_PREVIEW))
|
|
ShowWindow(GetDlgItem(hdlg, IDC_PREVIEW), SW_HIDE);*/
|
|
|
|
LoadStringW(MSVFW32_hModule, IDS_FULLFRAMES, buf, 128);
|
|
SendDlgItemMessageW(hdlg, IDC_COMP_LIST, CB_ADDSTRING, 0, (LPARAM)buf);
|
|
|
|
ic = heap_alloc(sizeof(*ic));
|
|
ic->icinfo.fccType = streamtypeVIDEO;
|
|
ic->icinfo.fccHandler = comptypeDIB;
|
|
ic->hic = 0;
|
|
SendDlgItemMessageW(hdlg, IDC_COMP_LIST, CB_SETITEMDATA, 0, (LPARAM)ic);
|
|
|
|
enum_compressors(GetDlgItem(hdlg, IDC_COMP_LIST), &choose_comp->cv, choose_comp->flags & ICMF_CHOOSE_ALLCOMPRESSORS);
|
|
|
|
SendDlgItemMessageW(hdlg, IDC_COMP_LIST, CB_SETCURSEL, 0, 0);
|
|
SetFocus(GetDlgItem(hdlg, IDC_COMP_LIST));
|
|
|
|
SetWindowLongPtrW(hdlg, DWLP_USER, (ULONG_PTR)choose_comp);
|
|
break;
|
|
}
|
|
|
|
case WM_COMMAND:
|
|
switch (LOWORD(wparam))
|
|
{
|
|
case IDC_COMP_LIST:
|
|
{
|
|
INT cur_sel;
|
|
struct codec_info *ic;
|
|
BOOL can_configure = FALSE, can_about = FALSE;
|
|
struct choose_compressor *choose_comp;
|
|
|
|
if (HIWORD(wparam) != CBN_SELCHANGE && HIWORD(wparam) != CBN_SETFOCUS)
|
|
break;
|
|
|
|
choose_comp = (struct choose_compressor *)GetWindowLongPtrW(hdlg, DWLP_USER);
|
|
|
|
cur_sel = SendMessageW((HWND)lparam, CB_GETCURSEL, 0, 0);
|
|
|
|
ic = (struct codec_info *)SendMessageW((HWND)lparam, CB_GETITEMDATA, cur_sel, 0);
|
|
if (ic && ic->hic)
|
|
{
|
|
if (ICQueryConfigure(ic->hic) == DRVCNF_OK)
|
|
can_configure = TRUE;
|
|
if (ICQueryAbout(ic->hic) == DRVCNF_OK)
|
|
can_about = TRUE;
|
|
}
|
|
EnableWindow(GetDlgItem(hdlg, IDC_CONFIGURE), can_configure);
|
|
EnableWindow(GetDlgItem(hdlg, IDC_ABOUT), can_about);
|
|
|
|
if (choose_comp->flags & ICMF_CHOOSE_DATARATE)
|
|
{
|
|
/* FIXME */
|
|
}
|
|
if (choose_comp->flags & ICMF_CHOOSE_KEYFRAME)
|
|
{
|
|
/* FIXME */
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case IDC_CONFIGURE:
|
|
case IDC_ABOUT:
|
|
{
|
|
HWND list = GetDlgItem(hdlg, IDC_COMP_LIST);
|
|
INT cur_sel;
|
|
struct codec_info *ic;
|
|
|
|
if (HIWORD(wparam) != BN_CLICKED)
|
|
break;
|
|
|
|
cur_sel = SendMessageW(list, CB_GETCURSEL, 0, 0);
|
|
|
|
ic = (struct codec_info *)SendMessageW(list, CB_GETITEMDATA, cur_sel, 0);
|
|
if (ic && ic->hic)
|
|
{
|
|
if (LOWORD(wparam) == IDC_CONFIGURE)
|
|
ICConfigure(ic->hic, hdlg);
|
|
else
|
|
ICAbout(ic->hic, hdlg);
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case IDOK:
|
|
{
|
|
HWND list = GetDlgItem(hdlg, IDC_COMP_LIST);
|
|
INT cur_sel;
|
|
struct codec_info *ic;
|
|
|
|
if (HIWORD(wparam) != BN_CLICKED)
|
|
break;
|
|
|
|
cur_sel = SendMessageW(list, CB_GETCURSEL, 0, 0);
|
|
ic = (struct codec_info *)SendMessageW(list, CB_GETITEMDATA, cur_sel, 0);
|
|
if (ic)
|
|
{
|
|
struct choose_compressor *choose_comp = (struct choose_compressor *)GetWindowLongPtrW(hdlg, DWLP_USER);
|
|
|
|
choose_comp->cv.hic = ic->hic;
|
|
choose_comp->cv.fccType = ic->icinfo.fccType;
|
|
choose_comp->cv.fccHandler = ic->icinfo.fccHandler;
|
|
/* FIXME: fill everything else */
|
|
|
|
/* prevent closing the codec handle below */
|
|
ic->hic = 0;
|
|
}
|
|
}
|
|
/* fall through */
|
|
case IDCANCEL:
|
|
{
|
|
HWND list = GetDlgItem(hdlg, IDC_COMP_LIST);
|
|
INT idx = 0;
|
|
|
|
if (HIWORD(wparam) != BN_CLICKED)
|
|
break;
|
|
|
|
while (1)
|
|
{
|
|
struct codec_info *ic;
|
|
|
|
ic = (struct codec_info *)SendMessageW(list, CB_GETITEMDATA, idx++, 0);
|
|
|
|
if (!ic || (LONG_PTR)ic == CB_ERR) break;
|
|
|
|
if (ic->hic) ICClose(ic->hic);
|
|
heap_free(ic);
|
|
}
|
|
|
|
EndDialog(hdlg, LOWORD(wparam) == IDOK);
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICCompressorChoose [MSVFW32.@]
|
|
*/
|
|
BOOL VFWAPI ICCompressorChoose(HWND hwnd, UINT uiFlags, LPVOID pvIn,
|
|
LPVOID lpData, PCOMPVARS pc, LPSTR lpszTitle)
|
|
{
|
|
struct choose_compressor choose_comp;
|
|
BOOL ret;
|
|
|
|
TRACE("(%p,%08x,%p,%p,%p,%s)\n", hwnd, uiFlags, pvIn, lpData, pc, lpszTitle);
|
|
|
|
if (!pc || pc->cbSize != sizeof(COMPVARS))
|
|
return FALSE;
|
|
|
|
if (!(pc->dwFlags & ICMF_COMPVARS_VALID))
|
|
{
|
|
pc->dwFlags = 0;
|
|
pc->fccType = pc->fccHandler = 0;
|
|
pc->hic = NULL;
|
|
pc->lpbiIn = NULL;
|
|
pc->lpbiOut = NULL;
|
|
pc->lpBitsOut = pc->lpBitsPrev = pc->lpState = NULL;
|
|
pc->lQ = ICQUALITY_DEFAULT;
|
|
pc->lKey = -1;
|
|
pc->lDataRate = 300; /* kB */
|
|
pc->lpState = NULL;
|
|
pc->cbState = 0;
|
|
}
|
|
if (pc->fccType == 0)
|
|
pc->fccType = ICTYPE_VIDEO;
|
|
|
|
choose_comp.cv = *pc;
|
|
choose_comp.flags = uiFlags;
|
|
choose_comp.title = lpszTitle;
|
|
|
|
ret = DialogBoxParamW(MSVFW32_hModule, MAKEINTRESOURCEW(ICM_CHOOSE_COMPRESSOR), hwnd,
|
|
icm_choose_compressor_dlgproc, (LPARAM)&choose_comp);
|
|
|
|
if (ret)
|
|
{
|
|
*pc = choose_comp.cv;
|
|
pc->dwFlags |= ICMF_COMPVARS_VALID;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* ICCompressorFree [MSVFW32.@]
|
|
*/
|
|
void VFWAPI ICCompressorFree(PCOMPVARS pc)
|
|
{
|
|
TRACE("(%p)\n", pc);
|
|
|
|
if (pc && pc->cbSize == sizeof(COMPVARS))
|
|
{
|
|
if (pc->hic)
|
|
{
|
|
ICClose(pc->hic);
|
|
pc->hic = NULL;
|
|
}
|
|
heap_free(pc->lpbiIn);
|
|
pc->lpbiIn = NULL;
|
|
heap_free(pc->lpBitsOut);
|
|
pc->lpBitsOut = NULL;
|
|
heap_free(pc->lpBitsPrev);
|
|
pc->lpBitsPrev = NULL;
|
|
heap_free(pc->lpState);
|
|
pc->lpState = NULL;
|
|
pc->dwFlags = 0;
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICSendMessage [MSVFW32.@]
|
|
*/
|
|
LRESULT VFWAPI ICSendMessage(HIC hic, UINT msg, DWORD_PTR lParam1, DWORD_PTR lParam2)
|
|
{
|
|
WINE_HIC* whic = MSVIDEO_GetHicPtr(hic);
|
|
|
|
if (!whic) return ICERR_BADHANDLE;
|
|
return MSVIDEO_SendMessage(whic, msg, lParam1, lParam2);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICDrawBegin [MSVFW32.@]
|
|
*/
|
|
DWORD VFWAPIV ICDrawBegin(
|
|
HIC hic, /* [in] */
|
|
DWORD dwFlags, /* [in] flags */
|
|
HPALETTE hpal, /* [in] palette to draw with */
|
|
HWND hwnd, /* [in] window to draw to */
|
|
HDC hdc, /* [in] HDC to draw to */
|
|
INT xDst, /* [in] destination rectangle */
|
|
INT yDst, /* [in] */
|
|
INT dxDst, /* [in] */
|
|
INT dyDst, /* [in] */
|
|
LPBITMAPINFOHEADER lpbi, /* [in] format of frame to draw */
|
|
INT xSrc, /* [in] source rectangle */
|
|
INT ySrc, /* [in] */
|
|
INT dxSrc, /* [in] */
|
|
INT dySrc, /* [in] */
|
|
DWORD dwRate, /* [in] frames/second = (dwRate/dwScale) */
|
|
DWORD dwScale) /* [in] */
|
|
{
|
|
|
|
ICDRAWBEGIN icdb;
|
|
|
|
TRACE("(%p,%ld,%p,%p,%p,%u,%u,%u,%u,%p,%u,%u,%u,%u,%ld,%ld)\n",
|
|
hic, dwFlags, hpal, hwnd, hdc, xDst, yDst, dxDst, dyDst,
|
|
lpbi, xSrc, ySrc, dxSrc, dySrc, dwRate, dwScale);
|
|
|
|
icdb.dwFlags = dwFlags;
|
|
icdb.hpal = hpal;
|
|
icdb.hwnd = hwnd;
|
|
icdb.hdc = hdc;
|
|
icdb.xDst = xDst;
|
|
icdb.yDst = yDst;
|
|
icdb.dxDst = dxDst;
|
|
icdb.dyDst = dyDst;
|
|
icdb.lpbi = lpbi;
|
|
icdb.xSrc = xSrc;
|
|
icdb.ySrc = ySrc;
|
|
icdb.dxSrc = dxSrc;
|
|
icdb.dySrc = dySrc;
|
|
icdb.dwRate = dwRate;
|
|
icdb.dwScale = dwScale;
|
|
return ICSendMessage(hic,ICM_DRAW_BEGIN,(DWORD_PTR)&icdb,sizeof(icdb));
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICDraw [MSVFW32.@]
|
|
*/
|
|
DWORD VFWAPIV ICDraw(HIC hic, DWORD dwFlags, LPVOID lpFormat, LPVOID lpData, DWORD cbData, LONG lTime) {
|
|
ICDRAW icd;
|
|
|
|
TRACE("(%p,%ld,%p,%p,%ld,%ld)\n",hic,dwFlags,lpFormat,lpData,cbData,lTime);
|
|
|
|
icd.dwFlags = dwFlags;
|
|
icd.lpFormat = lpFormat;
|
|
icd.lpData = lpData;
|
|
icd.cbData = cbData;
|
|
icd.lTime = lTime;
|
|
|
|
return ICSendMessage(hic,ICM_DRAW,(DWORD_PTR)&icd,sizeof(icd));
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICClose [MSVFW32.@]
|
|
*/
|
|
LRESULT WINAPI ICClose(HIC hic)
|
|
{
|
|
WINE_HIC* whic = MSVIDEO_GetHicPtr(hic);
|
|
WINE_HIC** p;
|
|
|
|
TRACE("(%p)\n",hic);
|
|
|
|
if (!whic) return ICERR_BADHANDLE;
|
|
|
|
if (whic->driverproc)
|
|
{
|
|
MSVIDEO_SendMessage(whic, DRV_CLOSE, 0, 0);
|
|
MSVIDEO_SendMessage(whic, DRV_DISABLE, 0, 0);
|
|
MSVIDEO_SendMessage(whic, DRV_FREE, 0, 0);
|
|
}
|
|
else
|
|
{
|
|
CloseDriver(whic->hdrv, 0, 0);
|
|
}
|
|
|
|
/* remove whic from list */
|
|
for (p = &MSVIDEO_FirstHic; *p != NULL; p = &((*p)->next))
|
|
{
|
|
if ((*p) == whic)
|
|
{
|
|
*p = whic->next;
|
|
break;
|
|
}
|
|
}
|
|
|
|
heap_free(whic);
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
* ICImageCompress [MSVFW32.@]
|
|
*/
|
|
HANDLE VFWAPI ICImageCompress(
|
|
HIC hic, UINT uiFlags,
|
|
LPBITMAPINFO lpbiIn, LPVOID lpBits,
|
|
LPBITMAPINFO lpbiOut, LONG lQuality,
|
|
LONG* plSize)
|
|
{
|
|
FIXME("(%p,%08x,%p,%p,%p,%ld,%p)\n",
|
|
hic, uiFlags, lpbiIn, lpBits, lpbiOut, lQuality, plSize);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICImageDecompress [MSVFW32.@]
|
|
*/
|
|
|
|
HANDLE VFWAPI ICImageDecompress(
|
|
HIC hic, UINT uiFlags, LPBITMAPINFO lpbiIn,
|
|
LPVOID lpBits, LPBITMAPINFO lpbiOut)
|
|
{
|
|
HGLOBAL hMem = NULL;
|
|
BYTE* pMem = NULL;
|
|
BOOL bReleaseIC = FALSE;
|
|
BYTE* pHdr = NULL;
|
|
ULONG cbHdr = 0;
|
|
BOOL bSucceeded = FALSE;
|
|
BOOL bInDecompress = FALSE;
|
|
DWORD biSizeImage;
|
|
|
|
TRACE("(%p,%08x,%p,%p,%p)\n",
|
|
hic, uiFlags, lpbiIn, lpBits, lpbiOut);
|
|
|
|
if ( hic == NULL )
|
|
{
|
|
hic = ICDecompressOpen( ICTYPE_VIDEO, 0, &lpbiIn->bmiHeader, (lpbiOut != NULL) ? &lpbiOut->bmiHeader : NULL );
|
|
if ( hic == NULL )
|
|
{
|
|
WARN("no handler\n" );
|
|
goto err;
|
|
}
|
|
bReleaseIC = TRUE;
|
|
}
|
|
if ( uiFlags != 0 )
|
|
{
|
|
FIXME( "unknown flag %08x\n", uiFlags );
|
|
goto err;
|
|
}
|
|
if ( lpbiIn == NULL || lpBits == NULL )
|
|
{
|
|
WARN("invalid argument\n");
|
|
goto err;
|
|
}
|
|
|
|
if ( lpbiOut != NULL )
|
|
{
|
|
if ( lpbiOut->bmiHeader.biSize != sizeof(BITMAPINFOHEADER) )
|
|
goto err;
|
|
cbHdr = sizeof(BITMAPINFOHEADER);
|
|
if ( lpbiOut->bmiHeader.biCompression == 3 )
|
|
cbHdr += sizeof(DWORD)*3;
|
|
else
|
|
if ( lpbiOut->bmiHeader.biBitCount <= 8 )
|
|
{
|
|
if ( lpbiOut->bmiHeader.biClrUsed == 0 )
|
|
cbHdr += sizeof(RGBQUAD) * (1<<lpbiOut->bmiHeader.biBitCount);
|
|
else
|
|
cbHdr += sizeof(RGBQUAD) * lpbiOut->bmiHeader.biClrUsed;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TRACE( "get format\n" );
|
|
|
|
cbHdr = ICDecompressGetFormatSize(hic,lpbiIn);
|
|
if ( cbHdr < sizeof(BITMAPINFOHEADER) )
|
|
goto err;
|
|
if (!(pHdr = heap_alloc_zero(cbHdr + sizeof(RGBQUAD) * 256)))
|
|
goto err;
|
|
if ( ICDecompressGetFormat( hic, lpbiIn, pHdr ) != ICERR_OK )
|
|
goto err;
|
|
lpbiOut = (BITMAPINFO*)pHdr;
|
|
if ( lpbiOut->bmiHeader.biBitCount <= 8 &&
|
|
ICDecompressGetPalette( hic, lpbiIn, lpbiOut ) != ICERR_OK &&
|
|
lpbiIn->bmiHeader.biBitCount == lpbiOut->bmiHeader.biBitCount )
|
|
{
|
|
if ( lpbiIn->bmiHeader.biClrUsed == 0 )
|
|
memcpy( lpbiOut->bmiColors, lpbiIn->bmiColors, sizeof(RGBQUAD)*(1<<lpbiOut->bmiHeader.biBitCount) );
|
|
else
|
|
memcpy( lpbiOut->bmiColors, lpbiIn->bmiColors, sizeof(RGBQUAD)*lpbiIn->bmiHeader.biClrUsed );
|
|
}
|
|
if ( lpbiOut->bmiHeader.biBitCount <= 8 &&
|
|
lpbiOut->bmiHeader.biClrUsed == 0 )
|
|
lpbiOut->bmiHeader.biClrUsed = 1<<lpbiOut->bmiHeader.biBitCount;
|
|
|
|
lpbiOut->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
|
|
cbHdr = sizeof(BITMAPINFOHEADER) + sizeof(RGBQUAD)*lpbiOut->bmiHeader.biClrUsed;
|
|
}
|
|
|
|
biSizeImage = lpbiOut->bmiHeader.biSizeImage;
|
|
if ( biSizeImage == 0 )
|
|
biSizeImage = get_size_image(lpbiOut->bmiHeader.biWidth, lpbiOut->bmiHeader.biHeight, lpbiOut->bmiHeader.biBitCount);
|
|
|
|
TRACE( "call ICDecompressBegin\n" );
|
|
|
|
if ( ICDecompressBegin( hic, lpbiIn, lpbiOut ) != ICERR_OK )
|
|
goto err;
|
|
bInDecompress = TRUE;
|
|
|
|
TRACE( "cbHdr %ld, biSizeImage %ld\n", cbHdr, biSizeImage );
|
|
|
|
hMem = GlobalAlloc( GMEM_MOVEABLE|GMEM_ZEROINIT, cbHdr + biSizeImage );
|
|
if ( hMem == NULL )
|
|
{
|
|
WARN( "out of memory\n" );
|
|
goto err;
|
|
}
|
|
pMem = GlobalLock( hMem );
|
|
if ( pMem == NULL )
|
|
goto err;
|
|
memcpy( pMem, lpbiOut, cbHdr );
|
|
|
|
TRACE( "call ICDecompress\n" );
|
|
if ( ICDecompress( hic, 0, &lpbiIn->bmiHeader, lpBits, &lpbiOut->bmiHeader, pMem+cbHdr ) != ICERR_OK )
|
|
goto err;
|
|
|
|
bSucceeded = TRUE;
|
|
err:
|
|
if ( bInDecompress )
|
|
ICDecompressEnd( hic );
|
|
if ( bReleaseIC )
|
|
ICClose(hic);
|
|
heap_free(pHdr);
|
|
if ( pMem != NULL )
|
|
GlobalUnlock( hMem );
|
|
if ( !bSucceeded && hMem != NULL )
|
|
{
|
|
GlobalFree(hMem); hMem = NULL;
|
|
}
|
|
|
|
return hMem;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICSeqCompressFrame [MSVFW32.@]
|
|
*/
|
|
LPVOID VFWAPI ICSeqCompressFrame(PCOMPVARS pc, UINT uiFlags, LPVOID lpBits, BOOL *pfKey, LONG *plSize)
|
|
{
|
|
ICCOMPRESS* icComp = pc->lpState;
|
|
DWORD ret;
|
|
TRACE("(%p, 0x%08x, %p, %p, %p)\n", pc, uiFlags, lpBits, pfKey, plSize);
|
|
|
|
if (pc->cbState != sizeof(ICCOMPRESS))
|
|
{
|
|
ERR("Invalid cbState %li\n", pc->cbState);
|
|
return NULL;
|
|
}
|
|
|
|
if (!pc->lKeyCount++)
|
|
icComp->dwFlags = ICCOMPRESS_KEYFRAME;
|
|
else
|
|
{
|
|
if (pc->lKey && pc->lKeyCount == (pc->lKey - 1))
|
|
/* No key frames if pc->lKey == 0 */
|
|
pc->lKeyCount = 0;
|
|
icComp->dwFlags = 0;
|
|
}
|
|
|
|
icComp->lpInput = lpBits;
|
|
icComp->lFrameNum = pc->lFrame++;
|
|
icComp->lpOutput = pc->lpBitsOut;
|
|
icComp->lpPrev = pc->lpBitsPrev;
|
|
ret = ICSendMessage(pc->hic, ICM_COMPRESS, (DWORD_PTR)icComp, sizeof(*icComp));
|
|
|
|
if (ret == ICERR_OK)
|
|
{
|
|
LPVOID oldprev, oldout;
|
|
|
|
if (icComp->dwFlags & AVIIF_KEYFRAME)
|
|
{
|
|
pc->lKeyCount = 1;
|
|
*pfKey = TRUE;
|
|
TRACE("Key frame\n");
|
|
}
|
|
else
|
|
*pfKey = FALSE;
|
|
|
|
*plSize = icComp->lpbiOutput->biSizeImage;
|
|
|
|
/* We shift Prev and Out, so we don't have to allocate and release memory */
|
|
oldprev = pc->lpBitsPrev;
|
|
oldout = pc->lpBitsOut;
|
|
pc->lpBitsPrev = oldout;
|
|
pc->lpBitsOut = oldprev;
|
|
|
|
TRACE("returning: %p, compressed frame size %lu\n", icComp->lpOutput, *plSize);
|
|
return icComp->lpOutput;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static void clear_compvars(PCOMPVARS pc)
|
|
{
|
|
heap_free(pc->lpbiIn);
|
|
heap_free(pc->lpBitsPrev);
|
|
heap_free(pc->lpBitsOut);
|
|
heap_free(pc->lpState);
|
|
pc->lpbiIn = pc->lpBitsPrev = pc->lpBitsOut = pc->lpState = NULL;
|
|
if (pc->dwFlags & 0x80000000)
|
|
{
|
|
heap_free(pc->lpbiOut);
|
|
pc->lpbiOut = NULL;
|
|
pc->dwFlags &= ~0x80000000;
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICSeqCompressFrameEnd [MSVFW32.@]
|
|
*/
|
|
void VFWAPI ICSeqCompressFrameEnd(PCOMPVARS pc)
|
|
{
|
|
TRACE("(%p)\n", pc);
|
|
ICSendMessage(pc->hic, ICM_COMPRESS_END, 0, 0);
|
|
clear_compvars(pc);
|
|
}
|
|
|
|
static BITMAPINFO *copy_bitmapinfo(const BITMAPINFO *src)
|
|
{
|
|
int num_colors;
|
|
unsigned int size;
|
|
BITMAPINFO *dst;
|
|
|
|
if (src->bmiHeader.biClrUsed)
|
|
num_colors = min(src->bmiHeader.biClrUsed, 256);
|
|
else
|
|
num_colors = src->bmiHeader.biBitCount > 8 ? 0 : 1 << src->bmiHeader.biBitCount;
|
|
|
|
size = FIELD_OFFSET(BITMAPINFO, bmiColors[num_colors]);
|
|
if (src->bmiHeader.biCompression == BI_BITFIELDS)
|
|
size += 3 * sizeof(DWORD);
|
|
|
|
if (!(dst = heap_alloc(size)))
|
|
return NULL;
|
|
|
|
memcpy(dst, src, size);
|
|
return dst;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ICSeqCompressFrameStart [MSVFW32.@]
|
|
*/
|
|
BOOL VFWAPI ICSeqCompressFrameStart(PCOMPVARS pc, LPBITMAPINFO lpbiIn)
|
|
{
|
|
/* I'm ignoring bmiColors as I don't know what to do with it,
|
|
* it doesn't appear to be used though
|
|
*/
|
|
DWORD ret;
|
|
ICCOMPRESS* icComp;
|
|
|
|
if (!(pc->lpbiIn = copy_bitmapinfo(lpbiIn)))
|
|
return FALSE;
|
|
|
|
if (!(pc->lpState = heap_alloc(sizeof(ICCOMPRESS) + sizeof(*icComp->lpckid) + sizeof(*icComp->lpdwFlags))))
|
|
goto error;
|
|
|
|
pc->cbState = sizeof(ICCOMPRESS);
|
|
|
|
if (!pc->lpbiOut)
|
|
{
|
|
/* Ask compressor for needed header size */
|
|
int size = ICSendMessage(pc->hic, ICM_COMPRESS_GET_FORMAT,
|
|
(DWORD_PTR)pc->lpbiIn, 0);
|
|
if (size <= 0)
|
|
goto error;
|
|
|
|
if (!(pc->lpbiOut = heap_alloc_zero(size)))
|
|
goto error;
|
|
/* Flag to show that we allocated lpbiOut for proper cleanup */
|
|
pc->dwFlags |= 0x80000000;
|
|
|
|
ret = ICSendMessage(pc->hic, ICM_COMPRESS_GET_FORMAT,
|
|
(DWORD_PTR)pc->lpbiIn, (DWORD_PTR)pc->lpbiOut);
|
|
if (ret != ICERR_OK)
|
|
{
|
|
ERR("Could not get output format from compressor\n");
|
|
goto error;
|
|
}
|
|
if (!pc->lpbiOut->bmiHeader.biSizeImage)
|
|
{
|
|
/* If we can't know the output frame size for sure at least allocate
|
|
* the same size of the input frame and also at least 8Kb to be sure
|
|
* that poor compressors will have enough memory to work if the input
|
|
* frame is too small.
|
|
*/
|
|
pc->lpbiOut->bmiHeader.biSizeImage = max(8192, pc->lpbiIn->bmiHeader.biSizeImage);
|
|
ERR("Bad codec! Invalid output frame size, guessing from input\n");
|
|
}
|
|
}
|
|
|
|
TRACE("Input: %lux%lu, fcc %s, bpp %u, size %lu\n",
|
|
pc->lpbiIn->bmiHeader.biWidth, pc->lpbiIn->bmiHeader.biHeight,
|
|
wine_dbgstr_fcc(pc->lpbiIn->bmiHeader.biCompression),
|
|
pc->lpbiIn->bmiHeader.biBitCount,
|
|
pc->lpbiIn->bmiHeader.biSizeImage);
|
|
TRACE("Output: %lux%lu, fcc %s, bpp %u, size %lu\n",
|
|
pc->lpbiOut->bmiHeader.biWidth, pc->lpbiOut->bmiHeader.biHeight,
|
|
wine_dbgstr_fcc(pc->lpbiOut->bmiHeader.biCompression),
|
|
pc->lpbiOut->bmiHeader.biBitCount,
|
|
pc->lpbiOut->bmiHeader.biSizeImage);
|
|
|
|
/* Buffer for compressed frame data */
|
|
if (!(pc->lpBitsOut = heap_alloc(pc->lpbiOut->bmiHeader.biSizeImage)))
|
|
goto error;
|
|
|
|
/* Buffer for previous compressed frame data */
|
|
if (!(pc->lpBitsPrev = heap_alloc(pc->lpbiOut->bmiHeader.biSizeImage)))
|
|
goto error;
|
|
|
|
TRACE("Compvars:\n"
|
|
"\tsize: %lu\n"
|
|
"\tflags: 0x%lx\n"
|
|
"\thic: %p\n"
|
|
"\ttype: %s\n"
|
|
"\thandler: %s\n"
|
|
"\tin/out: %p/%p\n"
|
|
"\tkey/data/quality: %li/%li/%li\n",
|
|
pc->cbSize, pc->dwFlags, pc->hic, wine_dbgstr_fcc(pc->fccType),
|
|
wine_dbgstr_fcc(pc->fccHandler), pc->lpbiIn, pc->lpbiOut, pc->lKey,
|
|
pc->lDataRate, pc->lQ);
|
|
|
|
ret = ICSendMessage(pc->hic, ICM_COMPRESS_BEGIN, (DWORD_PTR)pc->lpbiIn, (DWORD_PTR)pc->lpbiOut);
|
|
if (ret == ICERR_OK)
|
|
{
|
|
icComp = pc->lpState;
|
|
/* Initialise some variables */
|
|
pc->lFrame = 0; pc->lKeyCount = 0;
|
|
|
|
icComp->lpbiOutput = &pc->lpbiOut->bmiHeader;
|
|
icComp->lpbiInput = &pc->lpbiIn->bmiHeader;
|
|
icComp->lpckid = (DWORD *)(icComp + 1);
|
|
*icComp->lpckid = 0;
|
|
icComp->lpdwFlags = (DWORD *)((char *)(icComp + 1) + sizeof(*icComp->lpckid));
|
|
*icComp->lpdwFlags = 0;
|
|
icComp->dwFrameSize = 0;
|
|
icComp->dwQuality = pc->lQ;
|
|
icComp->lpbiPrev = &pc->lpbiIn->bmiHeader;
|
|
return TRUE;
|
|
}
|
|
error:
|
|
clear_compvars(pc);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetFileNamePreview [MSVFW32.@]
|
|
*/
|
|
static BOOL GetFileNamePreview(LPVOID lpofn,BOOL bSave,BOOL bUnicode)
|
|
{
|
|
CHAR szFunctionName[20];
|
|
BOOL (*fnGetFileName)(LPVOID);
|
|
HMODULE hComdlg32;
|
|
BOOL ret;
|
|
|
|
FIXME("(%p,%d,%d), semi-stub!\n",lpofn,bSave,bUnicode);
|
|
|
|
lstrcpyA(szFunctionName, (bSave ? "GetSaveFileName" : "GetOpenFileName"));
|
|
lstrcatA(szFunctionName, (bUnicode ? "W" : "A"));
|
|
|
|
hComdlg32 = LoadLibraryA("COMDLG32.DLL");
|
|
if (hComdlg32 == NULL)
|
|
return FALSE;
|
|
|
|
fnGetFileName = (LPVOID)GetProcAddress(hComdlg32, szFunctionName);
|
|
if (fnGetFileName == NULL)
|
|
{
|
|
FreeLibrary(hComdlg32);
|
|
return FALSE;
|
|
}
|
|
|
|
/* FIXME: need to add OFN_ENABLEHOOK and our own handler */
|
|
ret = fnGetFileName(lpofn);
|
|
|
|
FreeLibrary(hComdlg32);
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetOpenFileNamePreviewA [MSVFW32.@]
|
|
*/
|
|
BOOL WINAPI GetOpenFileNamePreviewA(LPOPENFILENAMEA lpofn)
|
|
{
|
|
FIXME("(%p), semi-stub!\n", lpofn);
|
|
|
|
return GetFileNamePreview(lpofn, FALSE, FALSE);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetOpenFileNamePreviewW [MSVFW32.@]
|
|
*/
|
|
BOOL WINAPI GetOpenFileNamePreviewW(LPOPENFILENAMEW lpofn)
|
|
{
|
|
FIXME("(%p), semi-stub!\n", lpofn);
|
|
|
|
return GetFileNamePreview(lpofn, FALSE, TRUE);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetSaveFileNamePreviewA [MSVFW32.@]
|
|
*/
|
|
BOOL WINAPI GetSaveFileNamePreviewA(LPOPENFILENAMEA lpofn)
|
|
{
|
|
FIXME("(%p), semi-stub!\n", lpofn);
|
|
|
|
return GetFileNamePreview(lpofn, TRUE, FALSE);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetSaveFileNamePreviewW [MSVFW32.@]
|
|
*/
|
|
BOOL WINAPI GetSaveFileNamePreviewW(LPOPENFILENAMEW lpofn)
|
|
{
|
|
FIXME("(%p), semi-stub!\n", lpofn);
|
|
|
|
return GetFileNamePreview(lpofn, TRUE, TRUE);
|
|
}
|