mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-31 11:26:10 +00:00
1028 lines
32 KiB
C
1028 lines
32 KiB
C
/*
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* Digital video MCI Wine Driver
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*
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* Copyright 1999, 2000 Eric POUECH
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* Copyright 2003 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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/* TODO list :
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* - handling of palettes
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* - recording (which input devices ?), a cam recorder ?
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* - lots of messages still need to be handled (cf FIXME)
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* - synchronization between audio and video (especially for interleaved
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* files)
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* - robustness when reading file can be enhanced
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* - reimplement the AVI handling part with avifile DLL because
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* "open @1122334 type avivideo alias a" expects an AVIFile/Stream
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* and MCI_DGV_SET|STATUS_SPEED maps to Rate/Scale
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* - some files appear to have more than one audio stream (we only play the
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* first one)
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* - some files contain an index of audio/video frame. Better use it,
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* instead of rebuilding it (AVIFile does that already)
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* - stopping while playing a file with sound blocks until all buffered
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* audio is played... still should be stopped ASAP
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*/
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#include <string.h>
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#include "private_mciavi.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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WINE_DEFAULT_DEBUG_CHANNEL(mciavi);
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static DWORD MCIAVI_mciStop(UINT, DWORD, LPMCI_GENERIC_PARMS);
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/*======================================================================*
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* MCI AVI implementation *
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*======================================================================*/
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HINSTANCE MCIAVI_hInstance = 0;
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/***********************************************************************
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* DllMain (MCIAVI.0)
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*/
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BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID fImpLoad)
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{
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switch (fdwReason) {
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls(hInstDLL);
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MCIAVI_hInstance = hInstDLL;
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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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* MCIAVI_drvOpen [internal]
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*/
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static DWORD MCIAVI_drvOpen(LPCWSTR str, LPMCI_OPEN_DRIVER_PARMSW modp)
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{
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WINE_MCIAVI* wma;
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static const WCHAR mciAviWStr[] = {'M','C','I','A','V','I',0};
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TRACE("%s, %p\n", debugstr_w(str), modp);
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/* session instance */
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if (!modp) return 0xFFFFFFFF;
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if (!MCIAVI_RegisterClass()) return 0;
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wma = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINE_MCIAVI));
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if (!wma)
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return 0;
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InitializeCriticalSection(&wma->cs);
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wma->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": WINE_MCIAVI.cs");
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wma->hStopEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
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wma->wDevID = modp->wDeviceID;
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wma->wCommandTable = mciLoadCommandResource(MCIAVI_hInstance, mciAviWStr, 0);
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wma->dwStatus = MCI_MODE_NOT_READY;
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modp->wCustomCommandTable = wma->wCommandTable;
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modp->wType = MCI_DEVTYPE_DIGITAL_VIDEO;
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mciSetDriverData(wma->wDevID, (DWORD_PTR)wma);
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return modp->wDeviceID;
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}
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/**************************************************************************
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* MCIAVI_drvClose [internal]
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*/
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static DWORD MCIAVI_drvClose(DWORD dwDevID)
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{
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WINE_MCIAVI *wma;
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TRACE("%04x\n", dwDevID);
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/* finish all outstanding things */
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MCIAVI_mciClose(dwDevID, MCI_WAIT, NULL);
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wma = (WINE_MCIAVI*)mciGetDriverData(dwDevID);
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if (wma) {
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MCIAVI_UnregisterClass();
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EnterCriticalSection(&wma->cs);
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mciSetDriverData(dwDevID, 0);
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mciFreeCommandResource(wma->wCommandTable);
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CloseHandle(wma->hStopEvent);
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LeaveCriticalSection(&wma->cs);
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wma->cs.DebugInfo->Spare[0] = 0;
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DeleteCriticalSection(&wma->cs);
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HeapFree(GetProcessHeap(), 0, wma);
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return 1;
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}
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return (dwDevID == 0xFFFFFFFF) ? 1 : 0;
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}
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/**************************************************************************
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* MCIAVI_drvConfigure [internal]
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*/
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static DWORD MCIAVI_drvConfigure(DWORD dwDevID)
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{
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WINE_MCIAVI *wma;
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TRACE("%04x\n", dwDevID);
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MCIAVI_mciStop(dwDevID, MCI_WAIT, NULL);
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wma = (WINE_MCIAVI*)mciGetDriverData(dwDevID);
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if (wma) {
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MessageBoxA(0, "Sample AVI Wine Driver !", "MM-Wine Driver", MB_OK);
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return 1;
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}
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return 0;
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}
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/**************************************************************************
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* MCIAVI_mciGetOpenDev [internal]
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*/
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WINE_MCIAVI* MCIAVI_mciGetOpenDev(UINT wDevID)
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{
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WINE_MCIAVI* wma = (WINE_MCIAVI*)mciGetDriverData(wDevID);
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if (wma == NULL || wma->nUseCount == 0) {
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WARN("Invalid wDevID=%u\n", wDevID);
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return 0;
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}
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return wma;
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}
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static void MCIAVI_CleanUp(WINE_MCIAVI* wma)
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{
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/* to prevent handling in WindowProc */
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wma->dwStatus = MCI_MODE_NOT_READY;
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if (wma->hFile) {
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mmioClose(wma->hFile, 0);
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wma->hFile = 0;
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HeapFree(GetProcessHeap(), 0, wma->lpFileName);
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wma->lpFileName = NULL;
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HeapFree(GetProcessHeap(), 0, wma->lpVideoIndex);
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wma->lpVideoIndex = NULL;
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HeapFree(GetProcessHeap(), 0, wma->lpAudioIndex);
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wma->lpAudioIndex = NULL;
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if (wma->hic) ICClose(wma->hic);
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wma->hic = 0;
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HeapFree(GetProcessHeap(), 0, wma->inbih);
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wma->inbih = NULL;
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HeapFree(GetProcessHeap(), 0, wma->outbih);
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wma->outbih = NULL;
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HeapFree(GetProcessHeap(), 0, wma->indata);
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wma->indata = NULL;
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HeapFree(GetProcessHeap(), 0, wma->outdata);
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wma->outdata = NULL;
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if (wma->hbmFrame) DeleteObject(wma->hbmFrame);
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wma->hbmFrame = 0;
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if (wma->hWnd) DestroyWindow(wma->hWnd);
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wma->hWnd = 0;
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HeapFree(GetProcessHeap(), 0, wma->lpWaveFormat);
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wma->lpWaveFormat = 0;
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memset(&wma->mah, 0, sizeof(wma->mah));
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memset(&wma->ash_video, 0, sizeof(wma->ash_video));
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memset(&wma->ash_audio, 0, sizeof(wma->ash_audio));
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wma->dwCurrVideoFrame = wma->dwCurrAudioBlock = 0;
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wma->dwCachedFrame = -1;
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}
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}
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/***************************************************************************
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* MCIAVI_mciOpen [internal]
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*/
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static DWORD MCIAVI_mciOpen(UINT wDevID, DWORD dwFlags,
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LPMCI_DGV_OPEN_PARMSW lpOpenParms)
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{
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WINE_MCIAVI *wma;
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LRESULT dwRet = 0;
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TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpOpenParms);
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if (lpOpenParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
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wma = (WINE_MCIAVI *)mciGetDriverData(wDevID);
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if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
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EnterCriticalSection(&wma->cs);
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if (wma->nUseCount > 0) {
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/* The driver is already open on this channel */
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/* If the driver was opened shareable before and this open specifies */
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/* shareable then increment the use count */
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if (wma->fShareable && (dwFlags & MCI_OPEN_SHAREABLE))
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++wma->nUseCount;
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else
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{
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LeaveCriticalSection(&wma->cs);
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return MCIERR_MUST_USE_SHAREABLE;
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}
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} else {
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wma->nUseCount = 1;
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wma->fShareable = dwFlags & MCI_OPEN_SHAREABLE;
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}
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wma->dwStatus = MCI_MODE_NOT_READY;
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if (dwFlags & MCI_OPEN_ELEMENT) {
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if (dwFlags & MCI_OPEN_ELEMENT_ID) {
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/* could it be that (DWORD)lpOpenParms->lpstrElementName
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* contains the hFile value ?
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*/
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dwRet = MCIERR_UNRECOGNIZED_COMMAND;
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} else if (lpOpenParms->lpstrElementName && lpOpenParms->lpstrElementName[0]) {
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/* FIXME : what should be done id wma->hFile is already != 0, or the driver is playin' */
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TRACE("MCI_OPEN_ELEMENT %s!\n", debugstr_w(lpOpenParms->lpstrElementName));
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wma->lpFileName = HeapAlloc(GetProcessHeap(), 0, (strlenW(lpOpenParms->lpstrElementName) + 1) * sizeof(WCHAR));
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strcpyW(wma->lpFileName, lpOpenParms->lpstrElementName);
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if (lpOpenParms->lpstrElementName[0] == '@') {
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/* The file name @11223344 encodes an AVIFile handle in decimal notation
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* in Win3.1 and w2k/NT, but this feature is absent in win95 (KB140750).
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* wma->hFile = LongToHandle(strtolW(lpOpenParms->lpstrElementName+1, NULL, 10)); */
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FIXME("Using AVIFile/Stream %s NIY\n", debugstr_w(lpOpenParms->lpstrElementName));
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}
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wma->hFile = mmioOpenW(lpOpenParms->lpstrElementName, NULL,
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MMIO_ALLOCBUF | MMIO_DENYWRITE | MMIO_READ);
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if (wma->hFile == 0) {
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WARN("can't find file=%s!\n", debugstr_w(lpOpenParms->lpstrElementName));
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dwRet = MCIERR_FILE_NOT_FOUND;
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} else {
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if (!MCIAVI_GetInfo(wma))
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dwRet = MCIERR_INVALID_FILE;
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else if (!MCIAVI_OpenVideo(wma))
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dwRet = MCIERR_CANNOT_LOAD_DRIVER;
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else if (!MCIAVI_CreateWindow(wma, dwFlags, lpOpenParms))
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dwRet = MCIERR_CREATEWINDOW;
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}
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} else {
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FIXME("Don't record yet\n");
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dwRet = MCIERR_UNSUPPORTED_FUNCTION;
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}
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}
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if (dwRet == 0) {
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TRACE("lpOpenParms->wDeviceID = %04x\n", lpOpenParms->wDeviceID);
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wma->dwStatus = MCI_MODE_STOP;
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wma->dwMciTimeFormat = MCI_FORMAT_FRAMES;
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} else {
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MCIAVI_CleanUp(wma);
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}
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LeaveCriticalSection(&wma->cs);
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if (!dwRet && (dwFlags & MCI_NOTIFY)) {
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mciDriverNotify(HWND_32(LOWORD(lpOpenParms->dwCallback)),
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wDevID, MCI_NOTIFY_SUCCESSFUL);
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}
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return dwRet;
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}
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/***************************************************************************
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* MCIAVI_mciClose [internal]
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*/
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DWORD MCIAVI_mciClose(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
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{
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WINE_MCIAVI *wma;
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DWORD dwRet = 0;
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TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
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wma = MCIAVI_mciGetOpenDev(wDevID);
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if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
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MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
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EnterCriticalSection(&wma->cs);
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if (wma->nUseCount == 1) {
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MCIAVI_CleanUp(wma);
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if ((dwFlags & MCI_NOTIFY) && lpParms) {
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mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
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wDevID,
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MCI_NOTIFY_SUCCESSFUL);
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}
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LeaveCriticalSection(&wma->cs);
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return dwRet;
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}
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wma->nUseCount--;
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LeaveCriticalSection(&wma->cs);
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return dwRet;
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}
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static double currenttime_us(void)
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{
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LARGE_INTEGER lc, lf;
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QueryPerformanceCounter(&lc);
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QueryPerformanceFrequency(&lf);
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return (lc.QuadPart * 1000000) / lf.QuadPart;
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}
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/***************************************************************************
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* MCIAVI_player [internal]
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*/
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static DWORD MCIAVI_player(WINE_MCIAVI *wma, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
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{
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DWORD dwRet;
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LPWAVEHDR waveHdr = NULL;
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unsigned i, nHdr = 0;
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DWORD numEvents = 1;
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HANDLE events[2];
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double next_frame_us;
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EnterCriticalSection(&wma->cs);
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if (wma->dwToVideoFrame <= wma->dwCurrVideoFrame)
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{
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dwRet = 0;
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goto mci_play_done;
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}
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events[0] = wma->hStopEvent;
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if (wma->lpWaveFormat) {
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if (MCIAVI_OpenAudio(wma, &nHdr, &waveHdr) != 0)
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{
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/* can't play audio */
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HeapFree(GetProcessHeap(), 0, wma->lpWaveFormat);
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wma->lpWaveFormat = NULL;
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}
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else
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{
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/* fill the queue with as many wave headers as possible */
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MCIAVI_PlayAudioBlocks(wma, nHdr, waveHdr);
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events[1] = wma->hEvent;
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numEvents = 2;
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}
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}
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next_frame_us = currenttime_us();
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while (wma->dwStatus == MCI_MODE_PLAY)
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{
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HDC hDC;
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double tc, delta;
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DWORD ret;
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tc = currenttime_us();
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hDC = wma->hWndPaint ? GetDC(wma->hWndPaint) : 0;
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if (hDC)
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{
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while(next_frame_us <= tc && wma->dwCurrVideoFrame < wma->dwToVideoFrame){
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double dur;
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dur = MCIAVI_PaintFrame(wma, hDC);
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++wma->dwCurrVideoFrame;
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if(!dur)
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break;
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next_frame_us += dur;
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TRACE("next_frame: %f\n", next_frame_us);
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}
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ReleaseDC(wma->hWndPaint, hDC);
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}
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if (wma->dwCurrVideoFrame >= wma->dwToVideoFrame)
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{
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if (!(dwFlags & MCI_DGV_PLAY_REPEAT))
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break;
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TRACE("repeat media as requested\n");
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wma->dwCurrVideoFrame = wma->dwCurrAudioBlock = 0;
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}
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if (wma->lpWaveFormat)
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MCIAVI_PlayAudioBlocks(wma, nHdr, waveHdr);
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tc = currenttime_us();
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if (tc < next_frame_us)
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delta = next_frame_us - tc;
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else
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delta = 0;
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LeaveCriticalSection(&wma->cs);
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ret = WaitForMultipleObjects(numEvents, events, FALSE, delta / 1000);
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EnterCriticalSection(&wma->cs);
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if (ret == WAIT_OBJECT_0 || wma->dwStatus != MCI_MODE_PLAY) break;
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}
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if (wma->lpWaveFormat) {
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while (wma->dwEventCount != nHdr - 1)
|
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{
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LeaveCriticalSection(&wma->cs);
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Sleep(100);
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EnterCriticalSection(&wma->cs);
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}
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|
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/* just to get rid of some race conditions between play, stop and pause */
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LeaveCriticalSection(&wma->cs);
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waveOutReset(wma->hWave);
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EnterCriticalSection(&wma->cs);
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for (i = 0; i < nHdr; i++)
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waveOutUnprepareHeader(wma->hWave, &waveHdr[i], sizeof(WAVEHDR));
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}
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dwRet = 0;
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if (wma->lpWaveFormat) {
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HeapFree(GetProcessHeap(), 0, waveHdr);
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if (wma->hWave) {
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LeaveCriticalSection(&wma->cs);
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waveOutClose(wma->hWave);
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EnterCriticalSection(&wma->cs);
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wma->hWave = 0;
|
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}
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CloseHandle(wma->hEvent);
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}
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mci_play_done:
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wma->dwStatus = MCI_MODE_STOP;
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if (dwFlags & MCI_NOTIFY) {
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TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
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mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
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wma->wDevID, MCI_NOTIFY_SUCCESSFUL);
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}
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LeaveCriticalSection(&wma->cs);
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return dwRet;
|
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}
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|
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struct MCIAVI_play_data
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{
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WINE_MCIAVI *wma;
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DWORD flags;
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MCI_PLAY_PARMS params; /* FIXME: notify via wma->hCallback like the other MCI drivers */
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};
|
|
|
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/*
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* MCIAVI_mciPlay_thread
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*
|
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* FIXME: probably should use a common worker thread created at the driver
|
|
* load time and queue all async commands to it.
|
|
*/
|
|
static DWORD WINAPI MCIAVI_mciPlay_thread(LPVOID arg)
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|
{
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struct MCIAVI_play_data *data = (struct MCIAVI_play_data *)arg;
|
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DWORD ret;
|
|
|
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TRACE("In thread before async play command (id %u, flags %08x)\n", data->wma->wDevID, data->flags);
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ret = MCIAVI_player(data->wma, data->flags, &data->params);
|
|
TRACE("In thread after async play command (id %u, flags %08x)\n", data->wma->wDevID, data->flags);
|
|
|
|
HeapFree(GetProcessHeap(), 0, data);
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* MCIAVI_mciPlay_async
|
|
*/
|
|
static DWORD MCIAVI_mciPlay_async(WINE_MCIAVI *wma, DWORD dwFlags, LPMCI_PLAY_PARMS lpParams)
|
|
{
|
|
HANDLE handle;
|
|
struct MCIAVI_play_data *data = HeapAlloc(GetProcessHeap(), 0, sizeof(struct MCIAVI_play_data));
|
|
|
|
if (!data) return MCIERR_OUT_OF_MEMORY;
|
|
|
|
data->wma = wma;
|
|
data->flags = dwFlags;
|
|
if (dwFlags & MCI_NOTIFY)
|
|
data->params.dwCallback = lpParams->dwCallback;
|
|
|
|
if (!(handle = CreateThread(NULL, 0, MCIAVI_mciPlay_thread, data, 0, NULL)))
|
|
{
|
|
WARN("Couldn't create thread for async play, playing synchronously\n");
|
|
return MCIAVI_mciPlay_thread(data);
|
|
}
|
|
SetThreadPriority(handle, THREAD_PRIORITY_TIME_CRITICAL);
|
|
CloseHandle(handle);
|
|
return 0;
|
|
}
|
|
|
|
/***************************************************************************
|
|
* MCIAVI_mciPlay [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciPlay(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
DWORD dwRet;
|
|
DWORD dwFromFrame, dwToFrame;
|
|
|
|
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
|
|
|
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
if (dwFlags & MCI_DGV_PLAY_REVERSE) return MCIERR_UNSUPPORTED_FUNCTION;
|
|
if (dwFlags & MCI_TEST) return 0;
|
|
|
|
if (dwFlags & (MCI_MCIAVI_PLAY_WINDOW|MCI_MCIAVI_PLAY_FULLSCREEN|MCI_MCIAVI_PLAY_FULLBY2))
|
|
FIXME("Unsupported flag %08x\n", dwFlags);
|
|
|
|
EnterCriticalSection(&wma->cs);
|
|
|
|
if (!wma->hFile)
|
|
{
|
|
LeaveCriticalSection(&wma->cs);
|
|
return MCIERR_FILE_NOT_FOUND;
|
|
}
|
|
if (!wma->hWndPaint)
|
|
{
|
|
LeaveCriticalSection(&wma->cs);
|
|
return MCIERR_NO_WINDOW;
|
|
}
|
|
|
|
dwFromFrame = wma->dwCurrVideoFrame;
|
|
dwToFrame = wma->dwPlayableVideoFrames - 1;
|
|
|
|
if (dwFlags & MCI_FROM) {
|
|
dwFromFrame = MCIAVI_ConvertTimeFormatToFrame(wma, lpParms->dwFrom);
|
|
}
|
|
if (dwFlags & MCI_TO) {
|
|
dwToFrame = MCIAVI_ConvertTimeFormatToFrame(wma, lpParms->dwTo);
|
|
}
|
|
if (dwToFrame >= wma->dwPlayableVideoFrames)
|
|
dwToFrame = wma->dwPlayableVideoFrames - 1;
|
|
|
|
TRACE("Playing from frame=%u to frame=%u\n", dwFromFrame, dwToFrame);
|
|
|
|
wma->dwCurrVideoFrame = dwFromFrame;
|
|
wma->dwToVideoFrame = dwToFrame;
|
|
|
|
LeaveCriticalSection(&wma->cs);
|
|
|
|
if (!(GetWindowLongW(wma->hWndPaint, GWL_STYLE) & WS_VISIBLE))
|
|
ShowWindow(wma->hWndPaint, SW_SHOWNA);
|
|
|
|
EnterCriticalSection(&wma->cs);
|
|
|
|
/* if already playing exit */
|
|
if (wma->dwStatus == MCI_MODE_PLAY)
|
|
{
|
|
LeaveCriticalSection(&wma->cs);
|
|
return 0;
|
|
}
|
|
|
|
wma->dwStatus = MCI_MODE_PLAY;
|
|
|
|
LeaveCriticalSection(&wma->cs);
|
|
|
|
if (dwFlags & MCI_WAIT)
|
|
return MCIAVI_player(wma, dwFlags, lpParms);
|
|
|
|
dwRet = MCIAVI_mciPlay_async(wma, dwFlags, lpParms);
|
|
|
|
if (dwRet) {
|
|
EnterCriticalSection(&wma->cs);
|
|
wma->dwStatus = MCI_MODE_STOP;
|
|
LeaveCriticalSection(&wma->cs);
|
|
}
|
|
return dwRet;
|
|
}
|
|
|
|
/***************************************************************************
|
|
* MCIAVI_mciStop [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciStop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
DWORD dwRet = 0;
|
|
|
|
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
if (dwFlags & MCI_TEST) return 0;
|
|
|
|
EnterCriticalSection(&wma->cs);
|
|
|
|
TRACE("current status %04x\n", wma->dwStatus);
|
|
|
|
switch (wma->dwStatus) {
|
|
case MCI_MODE_PLAY:
|
|
case MCI_MODE_RECORD:
|
|
LeaveCriticalSection(&wma->cs);
|
|
SetEvent(wma->hStopEvent);
|
|
EnterCriticalSection(&wma->cs);
|
|
/* fall through */
|
|
case MCI_MODE_PAUSE:
|
|
/* Since our wave notification callback takes the lock,
|
|
* we must release it before resetting the device */
|
|
LeaveCriticalSection(&wma->cs);
|
|
dwRet = waveOutReset(wma->hWave);
|
|
EnterCriticalSection(&wma->cs);
|
|
/* fall through */
|
|
default:
|
|
do /* one more chance for an async thread to finish */
|
|
{
|
|
LeaveCriticalSection(&wma->cs);
|
|
Sleep(10);
|
|
EnterCriticalSection(&wma->cs);
|
|
} while (wma->dwStatus != MCI_MODE_STOP);
|
|
|
|
break;
|
|
|
|
case MCI_MODE_NOT_READY:
|
|
break;
|
|
}
|
|
|
|
if ((dwFlags & MCI_NOTIFY) && lpParms) {
|
|
mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
|
|
wDevID, MCI_NOTIFY_SUCCESSFUL);
|
|
}
|
|
LeaveCriticalSection(&wma->cs);
|
|
return dwRet;
|
|
}
|
|
|
|
/***************************************************************************
|
|
* MCIAVI_mciPause [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciPause(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
|
|
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
if (dwFlags & MCI_TEST) return 0;
|
|
|
|
EnterCriticalSection(&wma->cs);
|
|
|
|
if (wma->dwStatus == MCI_MODE_PLAY)
|
|
wma->dwStatus = MCI_MODE_PAUSE;
|
|
|
|
if (wma->lpWaveFormat) {
|
|
LeaveCriticalSection(&wma->cs);
|
|
return waveOutPause(wma->hWave);
|
|
}
|
|
|
|
LeaveCriticalSection(&wma->cs);
|
|
return 0;
|
|
}
|
|
|
|
/***************************************************************************
|
|
* MCIAVI_mciResume [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciResume(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
|
|
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
if (dwFlags & MCI_TEST) return 0;
|
|
|
|
EnterCriticalSection(&wma->cs);
|
|
|
|
if (wma->dwStatus == MCI_MODE_PAUSE)
|
|
wma->dwStatus = MCI_MODE_PLAY;
|
|
|
|
if (wma->lpWaveFormat) {
|
|
LeaveCriticalSection(&wma->cs);
|
|
return waveOutRestart(wma->hWave);
|
|
}
|
|
|
|
LeaveCriticalSection(&wma->cs);
|
|
return 0;
|
|
}
|
|
|
|
/***************************************************************************
|
|
* MCIAVI_mciSeek [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciSeek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
DWORD position;
|
|
|
|
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
|
|
|
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
|
|
position = dwFlags & (MCI_SEEK_TO_START|MCI_SEEK_TO_END|MCI_TO);
|
|
if (!position) return MCIERR_MISSING_PARAMETER;
|
|
if (position&(position-1)) return MCIERR_FLAGS_NOT_COMPATIBLE;
|
|
|
|
if (dwFlags & MCI_TO) {
|
|
position = MCIAVI_ConvertTimeFormatToFrame(wma, lpParms->dwTo);
|
|
if (position >= wma->dwPlayableVideoFrames)
|
|
return MCIERR_OUTOFRANGE;
|
|
} else if (dwFlags & MCI_SEEK_TO_START) {
|
|
position = 0;
|
|
} else {
|
|
position = wma->dwPlayableVideoFrames - 1;
|
|
}
|
|
if (dwFlags & MCI_TEST) return 0;
|
|
|
|
MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
|
|
|
|
EnterCriticalSection(&wma->cs);
|
|
|
|
wma->dwCurrVideoFrame = position;
|
|
TRACE("Seeking to frame=%u\n", wma->dwCurrVideoFrame);
|
|
|
|
if (dwFlags & MCI_NOTIFY) {
|
|
mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
|
|
wDevID, MCI_NOTIFY_SUCCESSFUL);
|
|
}
|
|
LeaveCriticalSection(&wma->cs);
|
|
return 0;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* MCIAVI_mciLoad [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciLoad(UINT wDevID, DWORD dwFlags, LPMCI_DGV_LOAD_PARMSW lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
|
|
FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
|
|
|
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
|
|
return MCIERR_UNSUPPORTED_FUNCTION; /* like w2k */
|
|
}
|
|
|
|
/******************************************************************************
|
|
* MCIAVI_mciRealize [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciRealize(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
|
|
FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
|
|
|
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
if (dwFlags & MCI_TEST) return 0;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* MCIAVI_mciUpdate [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciUpdate(UINT wDevID, DWORD dwFlags, LPMCI_DGV_UPDATE_PARMS lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
|
|
TRACE("%04x, %08x, %p\n", wDevID, dwFlags, lpParms);
|
|
|
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
/* Ignore MCI_TEST flag. */
|
|
|
|
EnterCriticalSection(&wma->cs);
|
|
|
|
if (dwFlags & MCI_DGV_UPDATE_HDC)
|
|
MCIAVI_PaintFrame(wma, lpParms->hDC);
|
|
|
|
LeaveCriticalSection(&wma->cs);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* MCIAVI_mciStep [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciStep(UINT wDevID, DWORD dwFlags, LPMCI_DGV_STEP_PARMS lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
DWORD position;
|
|
int delta = 1;
|
|
|
|
TRACE("(%04x, %08x, %p)\n", wDevID, dwFlags, lpParms);
|
|
|
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
|
|
if (dwFlags & MCI_DGV_STEP_FRAMES) delta = lpParms->dwFrames;
|
|
if (dwFlags & MCI_DGV_STEP_REVERSE) delta = -delta;
|
|
position = wma->dwCurrVideoFrame + delta;
|
|
if (position >= wma->dwPlayableVideoFrames) return MCIERR_OUTOFRANGE;
|
|
if (dwFlags & MCI_TEST) return 0;
|
|
|
|
MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
|
|
|
|
EnterCriticalSection(&wma->cs);
|
|
|
|
wma->dwCurrVideoFrame = position;
|
|
TRACE("Stepping to frame=%u\n", wma->dwCurrVideoFrame);
|
|
|
|
if (dwFlags & MCI_NOTIFY) {
|
|
mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
|
|
wDevID, MCI_NOTIFY_SUCCESSFUL);
|
|
}
|
|
LeaveCriticalSection(&wma->cs);
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* MCIAVI_mciCue [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciCue(UINT wDevID, DWORD dwFlags, LPMCI_DGV_CUE_PARMS lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
|
|
FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
|
|
|
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
if (dwFlags & MCI_DGV_CUE_INPUT) return MCIERR_UNSUPPORTED_FUNCTION;
|
|
if (dwFlags & MCI_TEST) return 0;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* MCIAVI_mciSetAudio [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciSetAudio(UINT wDevID, DWORD dwFlags, LPMCI_DGV_SETAUDIO_PARMSW lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
|
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|
|
|
FIXME("(%04x, %08x, %p) Item %04x: stub\n", wDevID, dwFlags, lpParms, dwFlags & MCI_DGV_SETAUDIO_ITEM ? lpParms->dwItem : 0);
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* MCIAVI_mciSignal [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciSignal(UINT wDevID, DWORD dwFlags, LPMCI_DGV_SIGNAL_PARMS lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
|
|
FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
|
|
|
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* MCIAVI_mciSetVideo [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciSetVideo(UINT wDevID, DWORD dwFlags, LPMCI_DGV_SETVIDEO_PARMSW lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
|
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|
|
|
FIXME("(%04x, %08x, %p) Item %04x: stub\n", wDevID, dwFlags, lpParms, dwFlags & MCI_DGV_SETVIDEO_ITEM ? lpParms->dwItem : 0);
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* MCIAVI_mciConfigure [internal]
|
|
*/
|
|
static DWORD MCIAVI_mciConfigure(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
|
|
{
|
|
WINE_MCIAVI *wma;
|
|
|
|
FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
|
|
|
|
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
|
|
|
|
wma = MCIAVI_mciGetOpenDev(wDevID);
|
|
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
|
|
if (dwFlags & MCI_TEST) return 0;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*======================================================================*
|
|
* MCI AVI entry points *
|
|
*======================================================================*/
|
|
|
|
/**************************************************************************
|
|
* DriverProc (MCIAVI.@)
|
|
*/
|
|
LRESULT CALLBACK MCIAVI_DriverProc(DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg,
|
|
LPARAM dwParam1, LPARAM dwParam2)
|
|
{
|
|
TRACE("(%08lX, %p, %08X, %08lX, %08lX)\n",
|
|
dwDevID, hDriv, wMsg, dwParam1, dwParam2);
|
|
|
|
switch (wMsg) {
|
|
case DRV_LOAD: return 1;
|
|
case DRV_FREE: return 1;
|
|
case DRV_OPEN: return MCIAVI_drvOpen((LPCWSTR)dwParam1, (LPMCI_OPEN_DRIVER_PARMSW)dwParam2);
|
|
case DRV_CLOSE: return MCIAVI_drvClose(dwDevID);
|
|
case DRV_ENABLE: return 1;
|
|
case DRV_DISABLE: return 1;
|
|
case DRV_QUERYCONFIGURE: return 1;
|
|
case DRV_CONFIGURE: return MCIAVI_drvConfigure(dwDevID);
|
|
case DRV_INSTALL: return DRVCNF_RESTART;
|
|
case DRV_REMOVE: return DRVCNF_RESTART;
|
|
}
|
|
|
|
/* session instance */
|
|
if (dwDevID == 0xFFFFFFFF) return 1;
|
|
|
|
switch (wMsg) {
|
|
case MCI_OPEN_DRIVER: return MCIAVI_mciOpen (dwDevID, dwParam1, (LPMCI_DGV_OPEN_PARMSW) dwParam2);
|
|
case MCI_CLOSE_DRIVER: return MCIAVI_mciClose (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS) dwParam2);
|
|
case MCI_PLAY: return MCIAVI_mciPlay (dwDevID, dwParam1, (LPMCI_PLAY_PARMS) dwParam2);
|
|
case MCI_STOP: return MCIAVI_mciStop (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS) dwParam2);
|
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case MCI_SET: return MCIAVI_mciSet (dwDevID, dwParam1, (LPMCI_DGV_SET_PARMS) dwParam2);
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case MCI_PAUSE: return MCIAVI_mciPause (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS) dwParam2);
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case MCI_RESUME: return MCIAVI_mciResume (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS) dwParam2);
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case MCI_STATUS: return MCIAVI_mciStatus (dwDevID, dwParam1, (LPMCI_DGV_STATUS_PARMSW) dwParam2);
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case MCI_GETDEVCAPS: return MCIAVI_mciGetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS) dwParam2);
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case MCI_INFO: return MCIAVI_mciInfo (dwDevID, dwParam1, (LPMCI_DGV_INFO_PARMSW) dwParam2);
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case MCI_SEEK: return MCIAVI_mciSeek (dwDevID, dwParam1, (LPMCI_SEEK_PARMS) dwParam2);
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case MCI_PUT: return MCIAVI_mciPut (dwDevID, dwParam1, (LPMCI_DGV_PUT_PARMS) dwParam2);
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case MCI_WINDOW: return MCIAVI_mciWindow (dwDevID, dwParam1, (LPMCI_DGV_WINDOW_PARMSW) dwParam2);
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case MCI_LOAD: return MCIAVI_mciLoad (dwDevID, dwParam1, (LPMCI_DGV_LOAD_PARMSW) dwParam2);
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case MCI_REALIZE: return MCIAVI_mciRealize (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS) dwParam2);
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case MCI_UPDATE: return MCIAVI_mciUpdate (dwDevID, dwParam1, (LPMCI_DGV_UPDATE_PARMS) dwParam2);
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case MCI_WHERE: return MCIAVI_mciWhere (dwDevID, dwParam1, (LPMCI_DGV_RECT_PARMS) dwParam2);
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case MCI_STEP: return MCIAVI_mciStep (dwDevID, dwParam1, (LPMCI_DGV_STEP_PARMS) dwParam2);
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case MCI_CUE: return MCIAVI_mciCue (dwDevID, dwParam1, (LPMCI_DGV_CUE_PARMS) dwParam2);
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|
/* Digital Video specific */
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case MCI_SETAUDIO: return MCIAVI_mciSetAudio (dwDevID, dwParam1, (LPMCI_DGV_SETAUDIO_PARMSW) dwParam2);
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case MCI_SIGNAL: return MCIAVI_mciSignal (dwDevID, dwParam1, (LPMCI_DGV_SIGNAL_PARMS) dwParam2);
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case MCI_SETVIDEO: return MCIAVI_mciSetVideo (dwDevID, dwParam1, (LPMCI_DGV_SETVIDEO_PARMSW) dwParam2);
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case MCI_CONFIGURE: return MCIAVI_mciConfigure (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS) dwParam2);
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|
|
|
/* no editing, recording, saving, locking without inputs */
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case MCI_CAPTURE:
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|
case MCI_COPY:
|
|
case MCI_CUT:
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|
case MCI_DELETE:
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|
case MCI_FREEZE:
|
|
case MCI_LIST:
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|
case MCI_MONITOR:
|
|
case MCI_PASTE:
|
|
case MCI_QUALITY:
|
|
case MCI_RECORD:
|
|
case MCI_RESERVE:
|
|
case MCI_RESTORE:
|
|
case MCI_SAVE:
|
|
case MCI_UNDO:
|
|
case MCI_UNFREEZE:
|
|
TRACE("Unsupported function [0x%x] flags=%08x\n", wMsg, (DWORD)dwParam1);
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|
return MCIERR_UNSUPPORTED_FUNCTION;
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|
case MCI_SPIN:
|
|
case MCI_ESCAPE:
|
|
WARN("Unsupported command [0x%x] %08x\n", wMsg, (DWORD)dwParam1);
|
|
break;
|
|
case MCI_OPEN:
|
|
case MCI_CLOSE:
|
|
FIXME("Shouldn't receive a MCI_OPEN or CLOSE message\n");
|
|
break;
|
|
default:
|
|
TRACE("Sending msg [%u] to default driver proc\n", wMsg);
|
|
return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
|
|
}
|
|
return MCIERR_UNRECOGNIZED_COMMAND;
|
|
}
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