mciqtz.c File Reference

#include <stdarg.h>
#include <stdbool.h>
#include <math.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "mmddk.h"
#include "wine/debug.h"
#include "mciqtz_private.h"
#include "digitalv.h"
#include "wownt32.h"

Include dependency graph for mciqtz.c:

Go to the source code of this file.

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (mciqtz)
static DWORD	MCIQTZ_mciClose (UINT, DWORD, LPMCI_GENERIC_PARMS)
static DWORD	MCIQTZ_mciStop (UINT, DWORD, LPMCI_GENERIC_PARMS)
BOOL WINAPI	DllMain (HINSTANCE hInstDLL, DWORD fdwReason, LPVOID fImpLoad)
static WINE_MCIQTZ *	MCIQTZ_mciGetOpenDev (UINT wDevID)
static void	unregister_class (void)
static bool	register_class (void)
static DWORD	MCIQTZ_drvOpen (LPCWSTR str, LPMCI_OPEN_DRIVER_PARMSW modp)
static DWORD	MCIQTZ_drvClose (DWORD dwDevID)
static DWORD	MCIQTZ_drvConfigure (DWORD dwDevID)
static bool	create_window (WINE_MCIQTZ *wma, DWORD flags, const MCI_DGV_OPEN_PARMSW *params)
static void	MCIQTZ_mciNotify (DWORD_PTR hWndCallBack, WINE_MCIQTZ *wma, UINT wStatus)
static DWORD	MCIQTZ_mciOpen (UINT wDevID, DWORD dwFlags, LPMCI_DGV_OPEN_PARMSW lpOpenParms)
static DWORD CALLBACK	MCIQTZ_notifyThread (LPVOID parm)
static DWORD	MCIQTZ_mciPlay (UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
static DWORD	MCIQTZ_mciSeek (UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
static DWORD	MCIQTZ_mciPause (UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
static DWORD	MCIQTZ_mciResume (UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
static DWORD	MCIQTZ_mciGetDevCaps (UINT wDevID, DWORD dwFlags, LPMCI_GETDEVCAPS_PARMS lpParms)
static DWORD	MCIQTZ_mciSet (UINT wDevID, DWORD dwFlags, LPMCI_DGV_SET_PARMS lpParms)
static DWORD	MCIQTZ_mciStatus (UINT wDevID, DWORD dwFlags, LPMCI_DGV_STATUS_PARMSW lpParms)
static DWORD	MCIQTZ_mciWhere (UINT wDevID, DWORD dwFlags, LPMCI_DGV_RECT_PARMS lpParms)
static DWORD	MCIQTZ_mciWindow (UINT wDevID, DWORD dwFlags, LPMCI_DGV_WINDOW_PARMSW lpParms)
static DWORD	MCIQTZ_mciPut (UINT wDevID, DWORD dwFlags, MCI_GENERIC_PARMS *lpParms)
static DWORD	MCIQTZ_mciUpdate (UINT wDevID, DWORD dwFlags, LPMCI_DGV_UPDATE_PARMS lpParms)
static DWORD	MCIQTZ_mciSetAudio (UINT wDevID, DWORD dwFlags, LPMCI_DGV_SETAUDIO_PARMSW lpParms)
LRESULT CALLBACK	MCIQTZ_DriverProc (DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg, LPARAM dwParam1, LPARAM dwParam2)

Variables
static const WCHAR	mciqtz_class [] = L"MCIQTZ_Window"
static HINSTANCE	MCIQTZ_hInstance = 0

Function Documentation

create_window()

static bool create_window ( WINE_MCIQTZ *  wma, DWORD  flags, const MCI_DGV_OPEN_PARMSW *  params  )

static

Definition at line 167 of file mciqtz.c.

{
    DWORD style = (WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN) & ~WS_MAXIMIZEBOX;
    LONG width, height, min_width;
    HWND parent = NULL;
    HRESULT hr;
    RECT rc;
 
    if (flags & MCI_DGV_OPEN_PARENT)
        parent = params->hWndParent;
    if (flags & MCI_DGV_OPEN_WS)
        style = params->dwStyle;
 
    hr = IBasicVideo_GetVideoSize(wma->vidbasic, &width, &height);
    if (hr == E_NOINTERFACE)
        return true; /* audio file */
    else if (FAILED(hr))
    {
        ERR("Failed to get video size, hr %#lx.\n", hr);
        return false;
    }
 
    /* Native always assumes an overlapped window
     * when calculating default video window size. */
    SetRect(&rc, 0, 0, width, height);
    AdjustWindowRect(&rc, WS_OVERLAPPEDWINDOW, FALSE);
    min_width = GetSystemMetrics(SM_CXMIN);
    width = max(rc.right - rc.left, min_width);
    height = rc.bottom - rc.top;
 
    wma->window = CreateWindowW(mciqtz_class, params->lpstrElementName, style,
            CW_USEDEFAULT, CW_USEDEFAULT, width, height, parent, NULL, MCIQTZ_hInstance, NULL);
 
    TRACE("device %#x, flags %#lx, style %#lx, parent %p, dimensions %ldx%ld, created window %p.\n",
            wma->wDevID, flags, style, parent, width, height, wma->window);
 
    if (!wma->window)
    {
        ERR("Failed to create window, error %lu.\n", GetLastError());
        return false;
    }
 
    IVideoWindow_put_AutoShow(wma->vidwin, OAFALSE);
    IVideoWindow_put_MessageDrain(wma->vidwin, (OAHWND)wma->window);
    IVideoWindow_put_Owner(wma->vidwin, (OAHWND)wma->window);
    IVideoWindow_put_WindowStyle(wma->vidwin, WS_CHILD); /* reset window style */
 
    if (style & (WS_POPUP | WS_CHILD))
        IBasicVideo_GetVideoSize(wma->vidbasic, &width, &height);
    else
    {
        GetClientRect(wma->window, &rc);
        width = rc.right;
        height = rc.bottom;
    }
 
    IVideoWindow_SetWindowPosition(wma->vidwin, 0, 0, width, height);
    IVideoWindow_put_Visible(wma->vidwin, OATRUE);
    wma->parent = wma->window;
 
    return true;
}

DllMain()

BOOL WINAPI DllMain	(	HINSTANCE	hInstDLL,
		DWORD	fdwReason,
		LPVOID	fImpLoad
	)

Definition at line 49 of file mciqtz.c.

{
    switch (fdwReason) {
    case DLL_PROCESS_ATTACH:
        DisableThreadLibraryCalls(hInstDLL);
        MCIQTZ_hInstance = hInstDLL;
        break;
    }
    return TRUE;
}

MCIQTZ_DriverProc()

LRESULT CALLBACK MCIQTZ_DriverProc	(	DWORD_PTR	dwDevID,
		HDRVR	hDriv,
		UINT	wMsg,
		LPARAM	dwParam1,
		LPARAM	dwParam2
	)

Definition at line 1220 of file mciqtz.c.

{
    TRACE("(%08IX, %p, %08X, %08IX, %08IX)\n",
          dwDevID, hDriv, wMsg, dwParam1, dwParam2);
 
    switch (wMsg) {
        case DRV_LOAD:                  return 1;
        case DRV_FREE:                  return 1;
        case DRV_OPEN:                  return MCIQTZ_drvOpen((LPCWSTR)dwParam1, (LPMCI_OPEN_DRIVER_PARMSW)dwParam2);
        case DRV_CLOSE:                 return MCIQTZ_drvClose(dwDevID);
        case DRV_ENABLE:                return 1;
        case DRV_DISABLE:               return 1;
        case DRV_QUERYCONFIGURE:        return 1;
        case DRV_CONFIGURE:             return MCIQTZ_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 MCIQTZ_mciOpen      (dwDevID, dwParam1, (LPMCI_DGV_OPEN_PARMSW)     dwParam2);
        case MCI_CLOSE_DRIVER:  return MCIQTZ_mciClose     (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)       dwParam2);
        case MCI_PLAY:          return MCIQTZ_mciPlay      (dwDevID, dwParam1, (LPMCI_PLAY_PARMS)          dwParam2);
        case MCI_SEEK:          return MCIQTZ_mciSeek      (dwDevID, dwParam1, (LPMCI_SEEK_PARMS)          dwParam2);
        case MCI_STOP:          return MCIQTZ_mciStop      (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)       dwParam2);
        case MCI_PAUSE:         return MCIQTZ_mciPause     (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)       dwParam2);
        case MCI_RESUME:        return MCIQTZ_mciResume    (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)       dwParam2);
        case MCI_GETDEVCAPS:    return MCIQTZ_mciGetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)    dwParam2);
        case MCI_SET:           return MCIQTZ_mciSet       (dwDevID, dwParam1, (LPMCI_DGV_SET_PARMS)       dwParam2);
        case MCI_STATUS:        return MCIQTZ_mciStatus    (dwDevID, dwParam1, (LPMCI_DGV_STATUS_PARMSW)   dwParam2);
        case MCI_WHERE:         return MCIQTZ_mciWhere     (dwDevID, dwParam1, (LPMCI_DGV_RECT_PARMS)      dwParam2);
        /* Digital Video specific */
        case MCI_SETAUDIO:      return MCIQTZ_mciSetAudio  (dwDevID, dwParam1, (LPMCI_DGV_SETAUDIO_PARMSW) dwParam2);
        case MCI_UPDATE:
            return MCIQTZ_mciUpdate(dwDevID, dwParam1, (LPMCI_DGV_UPDATE_PARMS)dwParam2);
        case MCI_WINDOW:
            return MCIQTZ_mciWindow(dwDevID, dwParam1, (LPMCI_DGV_WINDOW_PARMSW)dwParam2);
        case MCI_PUT:
            return MCIQTZ_mciPut(dwDevID, dwParam1, (MCI_GENERIC_PARMS*)dwParam2);
        case MCI_RECORD:
        case MCI_INFO:
        case MCI_LOAD:
        case MCI_SAVE:
        case MCI_FREEZE:
        case MCI_REALIZE:
        case MCI_UNFREEZE:
        case MCI_STEP:
        case MCI_COPY:
        case MCI_CUT:
        case MCI_DELETE:
        case MCI_PASTE:
        case MCI_CUE:
        /* Digital Video specific */
        case MCI_CAPTURE:
        case MCI_MONITOR:
        case MCI_RESERVE:
        case MCI_SIGNAL:
        case MCI_SETVIDEO:
        case MCI_QUALITY:
        case MCI_LIST:
        case MCI_UNDO:
        case MCI_CONFIGURE:
        case MCI_RESTORE:
            FIXME("Unimplemented command [%08X]\n", wMsg);
            break;
        case MCI_SPIN:
        case MCI_ESCAPE:
            WARN("Unsupported command [%08X]\n", wMsg);
            break;
        case MCI_OPEN:
        case MCI_CLOSE:
            FIXME("Shouldn't receive a MCI_OPEN or CLOSE message\n");
            break;
        default:
            TRACE("Sending msg [%08X] to default driver proc\n", wMsg);
            return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
    }
 
    return MCIERR_UNRECOGNIZED_COMMAND;
}

MCIQTZ_drvClose()

static DWORD MCIQTZ_drvClose ( DWORD  dwDevID )

static

Definition at line 124 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
 
    TRACE("(%04lx)\n", dwDevID);
 
    wma = MCIQTZ_mciGetOpenDev(dwDevID);
 
    if (wma) {
        /* finish all outstanding things */
        MCIQTZ_mciClose(dwDevID, MCI_WAIT, NULL);
 
        unregister_class();
        mciFreeCommandResource(wma->command_table);
        mciSetDriverData(dwDevID, 0);
        CloseHandle(wma->stop_event);
        HeapFree(GetProcessHeap(), 0, wma);
        return 1;
    }
 
    return (dwDevID == 0xFFFFFFFF) ? 1 : 0;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_drvConfigure()

static DWORD MCIQTZ_drvConfigure ( DWORD  dwDevID )

static

Definition at line 150 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
 
    TRACE("(%04lx)\n", dwDevID);
 
    wma = MCIQTZ_mciGetOpenDev(dwDevID);
    if (!wma)
        return 0;
 
    MCIQTZ_mciStop(dwDevID, MCI_WAIT, NULL);
 
    MessageBoxA(0, "Sample QTZ Wine Driver !", "MM-Wine Driver", MB_OK);
 
    return 1;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_drvOpen()

static DWORD MCIQTZ_drvOpen ( LPCWSTR  str, LPMCI_OPEN_DRIVER_PARMSW  modp  )

static

Definition at line 95 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
 
    TRACE("(%s, %p)\n", debugstr_w(str), modp);
 
    /* session instance */
    if (!modp)
        return 0xFFFFFFFF;
 
    if (!register_class())
        return 0;
 
    wma = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINE_MCIQTZ));
    if (!wma)
        return 0;
 
    wma->stop_event = CreateEventW(NULL, FALSE, FALSE, NULL);
    modp->wType = MCI_DEVTYPE_DIGITAL_VIDEO;
    wma->wDevID = modp->wDeviceID;
    modp->wCustomCommandTable = wma->command_table = mciLoadCommandResource(MCIQTZ_hInstance, L"MCIAVI", 0);
    mciSetDriverData(wma->wDevID, (DWORD_PTR)wma);
 
    return modp->wDeviceID;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciClose()

static DWORD MCIQTZ_mciClose ( UINT  wDevID, DWORD  dwFlags, LPMCI_GENERIC_PARMS  lpParms  )

static

Definition at line 369 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpParms);
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    MCIQTZ_mciStop(wDevID, MCI_WAIT, NULL);
 
    if (wma->opened) {
        if (wma->window)
        {
            IVideoWindow_put_MessageDrain(wma->vidwin, (OAHWND)NULL);
            IVideoWindow_put_Owner(wma->vidwin, (OAHWND)NULL);
            DestroyWindow(wma->window);
            wma->window = NULL;
        }
        IVideoWindow_Release(wma->vidwin);
        IBasicVideo_Release(wma->vidbasic);
        IBasicAudio_Release(wma->audio);
        IMediaSeeking_Release(wma->seek);
        IMediaEvent_Release(wma->mevent);
        IGraphBuilder_Release(wma->pgraph);
        IMediaControl_Release(wma->pmctrl);
        if (wma->uninit)
            CoUninitialize();
        wma->opened = FALSE;
    }
 
    return 0;
}

Referenced by MCIQTZ_DriverProc(), and MCIQTZ_drvClose().

MCIQTZ_mciGetDevCaps()

static DWORD MCIQTZ_mciGetDevCaps ( UINT  wDevID, DWORD  dwFlags, LPMCI_GETDEVCAPS_PARMS  lpParms  )

static

Definition at line 663 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpParms);
 
    if(!lpParms)
        return MCIERR_NULL_PARAMETER_BLOCK;
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    if (!(dwFlags & MCI_GETDEVCAPS_ITEM))
        return MCIERR_MISSING_PARAMETER;
 
    switch (lpParms->dwItem) {
        case MCI_GETDEVCAPS_CAN_RECORD:
            lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
            TRACE("MCI_GETDEVCAPS_CAN_RECORD = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_GETDEVCAPS_HAS_AUDIO:
            lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
            TRACE("MCI_GETDEVCAPS_HAS_AUDIO = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_GETDEVCAPS_HAS_VIDEO:
            lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
            TRACE("MCI_GETDEVCAPS_HAS_VIDEO = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_GETDEVCAPS_DEVICE_TYPE:
            lpParms->dwReturn = MAKEMCIRESOURCE(MCI_DEVTYPE_DIGITAL_VIDEO, MCI_DEVTYPE_DIGITAL_VIDEO);
            TRACE("MCI_GETDEVCAPS_DEVICE_TYPE = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_GETDEVCAPS_USES_FILES:
            lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
            TRACE("MCI_GETDEVCAPS_USES_FILES = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_GETDEVCAPS_COMPOUND_DEVICE:
            lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
            TRACE("MCI_GETDEVCAPS_COMPOUND_DEVICE = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_GETDEVCAPS_CAN_EJECT:
            lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
            TRACE("MCI_GETDEVCAPS_EJECT = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_GETDEVCAPS_CAN_PLAY:
            lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
            TRACE("MCI_GETDEVCAPS_CAN_PLAY = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_GETDEVCAPS_CAN_SAVE:
            lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
            TRACE("MCI_GETDEVCAPS_CAN_SAVE = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_DGV_GETDEVCAPS_CAN_REVERSE:
            lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
            TRACE("MCI_DGV_GETDEVCAPS_CAN_REVERSE = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_DGV_GETDEVCAPS_CAN_STRETCH:
            lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE); /* FIXME */
            TRACE("MCI_DGV_GETDEVCAPS_CAN_STRETCH = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_DGV_GETDEVCAPS_CAN_LOCK:
            lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
            TRACE("MCI_DGV_GETDEVCAPS_CAN_LOCK = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_DGV_GETDEVCAPS_CAN_FREEZE:
            lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
            TRACE("MCI_DGV_GETDEVCAPS_CAN_FREEZE = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_DGV_GETDEVCAPS_CAN_STR_IN:
            lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
            TRACE("MCI_DGV_GETDEVCAPS_CAN_STRETCH_INPUT = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_DGV_GETDEVCAPS_HAS_STILL:
            lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
            TRACE("MCI_DGV_GETDEVCAPS_HAS_STILL = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_DGV_GETDEVCAPS_CAN_TEST:
            lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE); /* FIXME */
            TRACE("MCI_DGV_GETDEVCAPS_CAN_TEST = %08lx\n", lpParms->dwReturn);
            break;
        case MCI_DGV_GETDEVCAPS_MAX_WINDOWS:
            lpParms->dwReturn = 1;
            TRACE("MCI_DGV_GETDEVCAPS_MAX_WINDOWS = %lu\n", lpParms->dwReturn);
            return 0;
        default:
            WARN("Unknown capability %08lx\n", lpParms->dwItem);
            /* Fall through */
        case MCI_DGV_GETDEVCAPS_MAXIMUM_RATE: /* unknown to w2k */
        case MCI_DGV_GETDEVCAPS_MINIMUM_RATE: /* unknown to w2k */
            return MCIERR_UNSUPPORTED_FUNCTION;
    }
 
    return MCI_RESOURCE_RETURNED;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciGetOpenDev()

static WINE_MCIQTZ * MCIQTZ_mciGetOpenDev ( UINT  wDevID )

static

Definition at line 63 of file mciqtz.c.

{
    WINE_MCIQTZ* wma = (WINE_MCIQTZ*)mciGetDriverData(wDevID);
 
    if (!wma) {
        WARN("Invalid wDevID=%u\n", wDevID);
        return NULL;
    }
    return wma;
}

Referenced by MCIQTZ_drvClose(), MCIQTZ_drvConfigure(), MCIQTZ_mciClose(), MCIQTZ_mciGetDevCaps(), MCIQTZ_mciOpen(), MCIQTZ_mciPause(), MCIQTZ_mciPlay(), MCIQTZ_mciPut(), MCIQTZ_mciResume(), MCIQTZ_mciSeek(), MCIQTZ_mciSet(), MCIQTZ_mciSetAudio(), MCIQTZ_mciStatus(), MCIQTZ_mciStop(), MCIQTZ_mciUpdate(), MCIQTZ_mciWhere(), and MCIQTZ_mciWindow().

MCIQTZ_mciNotify()

static void MCIQTZ_mciNotify ( DWORD_PTR  hWndCallBack, WINE_MCIQTZ *  wma, UINT  wStatus  )

static

Definition at line 236 of file mciqtz.c.

{
    MCIDEVICEID wDevID = wma->notify_devid;
    HANDLE old = InterlockedExchangePointer(&wma->callback, NULL);
    if (old) mciDriverNotify(old, wDevID, MCI_NOTIFY_SUPERSEDED);
    mciDriverNotify(HWND_32(LOWORD(hWndCallBack)), wDevID, wStatus);
}

Referenced by MCIQTZ_mciPut(), MCIQTZ_mciSeek(), and MCIQTZ_mciStatus().

MCIQTZ_mciOpen()

static DWORD MCIQTZ_mciOpen ( UINT  wDevID, DWORD  dwFlags, LPMCI_DGV_OPEN_PARMSW  lpOpenParms  )

static

Definition at line 247 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
    HRESULT hr;
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpOpenParms);
 
    if(!lpOpenParms)
        return MCIERR_NULL_PARAMETER_BLOCK;
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    MCIQTZ_mciStop(wDevID, MCI_WAIT, NULL);
 
    hr = CoInitializeEx(NULL, COINIT_MULTITHREADED);
    wma->uninit = SUCCEEDED(hr);
 
    hr = CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, &IID_IGraphBuilder, (LPVOID*)&wma->pgraph);
    if (FAILED(hr)) {
        TRACE("Cannot create filtergraph (hr = %lx)\n", hr);
        goto err;
    }
 
    hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaControl, (LPVOID*)&wma->pmctrl);
    if (FAILED(hr)) {
        TRACE("Cannot get IMediaControl interface (hr = %lx)\n", hr);
        goto err;
    }
 
    hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaSeeking, (void**)&wma->seek);
    if (FAILED(hr)) {
        TRACE("Cannot get IMediaSeeking interface (hr = %lx)\n", hr);
        goto err;
    }
 
    hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaEvent, (void**)&wma->mevent);
    if (FAILED(hr)) {
        TRACE("Cannot get IMediaEvent interface (hr = %lx)\n", hr);
        goto err;
    }
 
    hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IVideoWindow, (void**)&wma->vidwin);
    if (FAILED(hr)) {
        TRACE("Cannot get IVideoWindow interface (hr = %lx)\n", hr);
        goto err;
    }
 
    hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IBasicVideo, (void**)&wma->vidbasic);
    if (FAILED(hr)) {
        TRACE("Cannot get IBasicVideo interface (hr = %lx)\n", hr);
        goto err;
    }
 
    hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IBasicAudio, (void**)&wma->audio);
    if (FAILED(hr)) {
        TRACE("Cannot get IBasicAudio interface (hr = %lx)\n", hr);
        goto err;
    }
 
    if (!(dwFlags & MCI_OPEN_ELEMENT) || (dwFlags & MCI_OPEN_ELEMENT_ID)) {
        TRACE("Wrong dwFlags %lx\n", dwFlags);
        goto err;
    }
 
    if (!lpOpenParms->lpstrElementName || !lpOpenParms->lpstrElementName[0]) {
        TRACE("Invalid filename specified\n");
        goto err;
    }
 
    TRACE("Open file %s\n", debugstr_w(lpOpenParms->lpstrElementName));
 
    hr = IGraphBuilder_RenderFile(wma->pgraph, lpOpenParms->lpstrElementName, NULL);
    if (FAILED(hr)) {
        TRACE("Cannot render file (hr = %lx)\n", hr);
        goto err;
    }
 
    if (!create_window(wma, dwFlags, lpOpenParms))
        goto err;
    wma->opened = TRUE;
 
    if (dwFlags & MCI_NOTIFY)
        mciDriverNotify(HWND_32(LOWORD(lpOpenParms->dwCallback)), wDevID, MCI_NOTIFY_SUCCESSFUL);
 
    return 0;
 
err:
    if (wma->audio)
        IBasicAudio_Release(wma->audio);
    wma->audio = NULL;
    if (wma->vidbasic)
        IBasicVideo_Release(wma->vidbasic);
    wma->vidbasic = NULL;
    if (wma->seek)
        IMediaSeeking_Release(wma->seek);
    wma->seek = NULL;
    if (wma->vidwin)
        IVideoWindow_Release(wma->vidwin);
    wma->vidwin = NULL;
    if (wma->pgraph)
        IGraphBuilder_Release(wma->pgraph);
    wma->pgraph = NULL;
    if (wma->mevent)
        IMediaEvent_Release(wma->mevent);
    wma->mevent = NULL;
    if (wma->pmctrl)
        IMediaControl_Release(wma->pmctrl);
    wma->pmctrl = NULL;
 
    if (wma->uninit)
        CoUninitialize();
    wma->uninit = FALSE;
 
    return MCIERR_INTERNAL;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciPause()

static DWORD MCIQTZ_mciPause ( UINT  wDevID, DWORD  dwFlags, LPMCI_GENERIC_PARMS  lpParms  )

static

Definition at line 617 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
    HRESULT hr;
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpParms);
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    hr = IMediaControl_Pause(wma->pmctrl);
    if (FAILED(hr)) {
        TRACE("Cannot pause filtergraph (hr = %lx)\n", hr);
        return MCIERR_INTERNAL;
    }
 
    return 0;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciPlay()

static DWORD MCIQTZ_mciPlay ( UINT  wDevID, DWORD  dwFlags, LPMCI_PLAY_PARMS  lpParms  )

static

Definition at line 476 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
    HRESULT hr;
    GUID format;
    DWORD start_flags;
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpParms);
 
    if(!lpParms)
        return MCIERR_NULL_PARAMETER_BLOCK;
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    ResetEvent(wma->stop_event);
    if (dwFlags & MCI_NOTIFY) {
        HANDLE old;
        old = InterlockedExchangePointer(&wma->callback, HWND_32(LOWORD(lpParms->dwCallback)));
        if (old)
            mciDriverNotify(old, wma->notify_devid, MCI_NOTIFY_ABORTED);
    }
 
    wma->mci_flags = dwFlags;
    IMediaSeeking_GetTimeFormat(wma->seek, &format);
    if (dwFlags & MCI_FROM) {
        wma->seek_start = lpParms->dwFrom;
        if (IsEqualGUID(&format, &TIME_FORMAT_MEDIA_TIME))
            wma->seek_start *= 10000;
 
        start_flags = AM_SEEKING_AbsolutePositioning;
    } else {
        wma->seek_start = 0;
        start_flags = AM_SEEKING_NoPositioning;
    }
    if (dwFlags & MCI_TO) {
        wma->seek_stop = lpParms->dwTo;
        if (IsEqualGUID(&format, &TIME_FORMAT_MEDIA_TIME))
            wma->seek_stop *= 10000;
    } else {
        wma->seek_stop = 0;
        IMediaSeeking_GetDuration(wma->seek, &wma->seek_stop);
    }
    IMediaSeeking_SetPositions(wma->seek, &wma->seek_start, start_flags,
                               &wma->seek_stop, AM_SEEKING_AbsolutePositioning);
 
    hr = IMediaControl_Run(wma->pmctrl);
    if (FAILED(hr)) {
        TRACE("Cannot run filtergraph (hr = %lx)\n", hr);
        return MCIERR_INTERNAL;
    }
 
    if (wma->parent)
        ShowWindow(wma->parent, SW_SHOW);
 
    if (!wma->thread)
    {
        wma->thread = CreateThread(NULL, 0, MCIQTZ_notifyThread, wma, 0, NULL);
        if (!wma->thread) {
            TRACE("Can't create thread\n");
            return MCIERR_INTERNAL;
        }
    }
    return 0;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciPut()

static DWORD MCIQTZ_mciPut ( UINT  wDevID, DWORD  dwFlags, MCI_GENERIC_PARMS *  lpParms  )

static

Definition at line 1047 of file mciqtz.c.

{
    WINE_MCIQTZ *wma = MCIQTZ_mciGetOpenDev(wDevID);
    MCI_DGV_RECT_PARMS *rectparms;
    HRESULT hr;
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpParms);
 
    if(!lpParms)
        return MCIERR_NULL_PARAMETER_BLOCK;
 
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    if (!(dwFlags & MCI_DGV_RECT)) {
        FIXME("No support for non-RECT MCI_PUT\n");
        return 1;
    }
 
    if (dwFlags & MCI_TEST)
        return 0;
 
    dwFlags &= ~MCI_DGV_RECT;
    rectparms = (MCI_DGV_RECT_PARMS*)lpParms;
 
    if (dwFlags & MCI_DGV_PUT_DESTINATION) {
        hr = IVideoWindow_SetWindowPosition(wma->vidwin,
                rectparms->rc.left, rectparms->rc.top,
                rectparms->rc.right - rectparms->rc.left,
                rectparms->rc.bottom - rectparms->rc.top);
        if(FAILED(hr))
            WARN("IVideoWindow_SetWindowPosition failed: 0x%lx\n", hr);
 
        dwFlags &= ~MCI_DGV_PUT_DESTINATION;
    }
 
    if (dwFlags & MCI_NOTIFY) {
        MCIQTZ_mciNotify(lpParms->dwCallback, wma, MCI_NOTIFY_SUCCESSFUL);
        dwFlags &= ~MCI_NOTIFY;
    }
 
    if (dwFlags)
        FIXME("No support for some flags: 0x%lx\n", dwFlags);
 
    return 0;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciResume()

static DWORD MCIQTZ_mciResume ( UINT  wDevID, DWORD  dwFlags, LPMCI_GENERIC_PARMS  lpParms  )

static

Definition at line 640 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
    HRESULT hr;
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpParms);
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    hr = IMediaControl_Run(wma->pmctrl);
    if (FAILED(hr)) {
        TRACE("Cannot run filtergraph (hr = %lx)\n", hr);
        return MCIERR_INTERNAL;
    }
 
    return 0;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciSeek()

static DWORD MCIQTZ_mciSeek ( UINT  wDevID, DWORD  dwFlags, LPMCI_SEEK_PARMS  lpParms  )

static

Definition at line 546 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
    HRESULT hr;
    LONGLONG newpos;
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpParms);
 
    if(!lpParms)
        return MCIERR_NULL_PARAMETER_BLOCK;
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    MCIQTZ_mciStop(wDevID, MCI_WAIT, NULL);
 
    if (dwFlags & MCI_SEEK_TO_START) {
        newpos = 0;
    } else if (dwFlags & MCI_SEEK_TO_END) {
        FIXME("MCI_SEEK_TO_END not implemented yet\n");
        return MCIERR_INTERNAL;
    } else if (dwFlags & MCI_TO) {
        FIXME("MCI_TO not implemented yet\n");
        return MCIERR_INTERNAL;
    } else {
        WARN("dwFlag doesn't tell where to seek to...\n");
        return MCIERR_MISSING_PARAMETER;
    }
 
    hr = IMediaSeeking_SetPositions(wma->seek, &newpos, AM_SEEKING_AbsolutePositioning, NULL, AM_SEEKING_NoPositioning);
    if (FAILED(hr)) {
        FIXME("Cannot set position (hr = %lx)\n", hr);
        return MCIERR_INTERNAL;
    }
 
    if (dwFlags & MCI_NOTIFY)
        MCIQTZ_mciNotify(lpParms->dwCallback, wma, MCI_NOTIFY_SUCCESSFUL);
 
    return 0;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciSet()

static DWORD MCIQTZ_mciSet ( UINT  wDevID, DWORD  dwFlags, LPMCI_DGV_SET_PARMS  lpParms  )

static

Definition at line 762 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpParms);
 
    if(!lpParms)
        return MCIERR_NULL_PARAMETER_BLOCK;
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    if (dwFlags & MCI_SET_TIME_FORMAT) {
        switch (lpParms->dwTimeFormat) {
            case MCI_FORMAT_MILLISECONDS:
                TRACE("MCI_SET_TIME_FORMAT = MCI_FORMAT_MILLISECONDS\n");
                wma->time_format = MCI_FORMAT_MILLISECONDS;
                break;
            case MCI_FORMAT_FRAMES:
                TRACE("MCI_SET_TIME_FORMAT = MCI_FORMAT_FRAMES\n");
                wma->time_format = MCI_FORMAT_FRAMES;
                break;
            default:
                WARN("Bad time format %lu\n", lpParms->dwTimeFormat);
                return MCIERR_BAD_TIME_FORMAT;
        }
    }
 
    if (dwFlags & MCI_SET_DOOR_OPEN)
        FIXME("MCI_SET_DOOR_OPEN not implemented yet\n");
    if (dwFlags & MCI_SET_DOOR_CLOSED)
        FIXME("MCI_SET_DOOR_CLOSED not implemented yet\n");
    if (dwFlags & MCI_SET_AUDIO)
        FIXME("MCI_SET_AUDIO not implemented yet\n");
    if (dwFlags & MCI_SET_VIDEO)
        FIXME("MCI_SET_VIDEO not implemented yet\n");
    if (dwFlags & MCI_SET_ON)
        FIXME("MCI_SET_ON not implemented yet\n");
    if (dwFlags & MCI_SET_OFF)
        FIXME("MCI_SET_OFF not implemented yet\n");
    if (dwFlags & MCI_SET_AUDIO_LEFT)
        FIXME("MCI_SET_AUDIO_LEFT not implemented yet\n");
    if (dwFlags & MCI_SET_AUDIO_RIGHT)
        FIXME("MCI_SET_AUDIO_RIGHT not implemented yet\n");
 
    if (dwFlags & ~0x7f03 /* All MCI_SET flags mask */)
        ERR("Unknown flags %08lx\n", dwFlags & ~0x7f03);
 
    return 0;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciSetAudio()

static DWORD MCIQTZ_mciSetAudio ( UINT  wDevID, DWORD  dwFlags, LPMCI_DGV_SETAUDIO_PARMSW  lpParms  )

static

Definition at line 1161 of file mciqtz.c.

{
    WINE_MCIQTZ *wma;
    DWORD ret = 0;
 
    TRACE("(%04x, %08lx, %p)\n", wDevID, dwFlags, lpParms);
 
    if(!lpParms)
        return MCIERR_NULL_PARAMETER_BLOCK;
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    if (!(dwFlags & MCI_DGV_SETAUDIO_ITEM)) {
        FIXME("Unknown flags (%08lx)\n", dwFlags);
        return 0;
    }
 
    if (dwFlags & MCI_DGV_SETAUDIO_ITEM) {
        switch (lpParms->dwItem) {
        case MCI_DGV_SETAUDIO_VOLUME:
            if (dwFlags & MCI_DGV_SETAUDIO_VALUE) {
                long vol;
                HRESULT hr;
                if (lpParms->dwValue > 1000) {
                    ret = MCIERR_OUTOFRANGE;
                    break;
                }
                if (dwFlags & MCI_TEST)
                    break;
                if (lpParms->dwValue != 0)
                    vol = (long)(2000.0 * (log10(lpParms->dwValue) - 3.0));
                else
                    vol = -10000;
                TRACE("Setting volume to %ld\n", vol);
                hr = IBasicAudio_put_Volume(wma->audio, vol);
                if (FAILED(hr)) {
                    WARN("Cannot set volume (hr = %lx)\n", hr);
                    ret = MCIERR_INTERNAL;
                }
            }
            break;
        default:
            FIXME("Unknown item %08lx\n", lpParms->dwItem);
            break;
        }
    }
 
    return ret;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciStatus()

static DWORD MCIQTZ_mciStatus ( UINT  wDevID, DWORD  dwFlags, LPMCI_DGV_STATUS_PARMSW  lpParms  )

static

Definition at line 817 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
    HRESULT hr;
    DWORD ret = MCI_INTEGER_RETURNED;
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpParms);
 
    if(!lpParms)
        return MCIERR_NULL_PARAMETER_BLOCK;
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    if (!(dwFlags & MCI_STATUS_ITEM)) {
        WARN("No status item specified\n");
        return MCIERR_UNRECOGNIZED_COMMAND;
    }
 
    switch (lpParms->dwItem) {
        case MCI_STATUS_LENGTH: {
            LONGLONG duration = -1;
            GUID format;
            switch (wma->time_format) {
                case MCI_FORMAT_MILLISECONDS: format = TIME_FORMAT_MEDIA_TIME; break;
                case MCI_FORMAT_FRAMES: format = TIME_FORMAT_FRAME; break;
                default: ERR("Unhandled format %lx\n", wma->time_format); break;
            }
            hr = IMediaSeeking_SetTimeFormat(wma->seek, &format);
            if (FAILED(hr)) {
                FIXME("Cannot set time format (hr = %lx)\n", hr);
                lpParms->dwReturn = 0;
                break;
            }
            hr = IMediaSeeking_GetDuration(wma->seek, &duration);
            if (FAILED(hr) || duration < 0) {
                FIXME("Cannot read duration (hr = %lx)\n", hr);
                lpParms->dwReturn = 0;
            } else if (wma->time_format != MCI_FORMAT_MILLISECONDS)
                lpParms->dwReturn = duration;
            else
                lpParms->dwReturn = duration / 10000;
            break;
        }
        case MCI_STATUS_POSITION: {
            REFERENCE_TIME curpos;
 
            hr = IMediaSeeking_GetCurrentPosition(wma->seek, &curpos);
            if (FAILED(hr)) {
                FIXME("Cannot get position (hr = %lx)\n", hr);
                return MCIERR_INTERNAL;
            }
            lpParms->dwReturn = curpos / 10000;
            break;
        }
        case MCI_STATUS_NUMBER_OF_TRACKS:
            FIXME("MCI_STATUS_NUMBER_OF_TRACKS not implemented yet\n");
            return MCIERR_UNRECOGNIZED_COMMAND;
        case MCI_STATUS_MODE: {
            LONG state = State_Stopped;
            IMediaControl_GetState(wma->pmctrl, -1, &state);
            if (state == State_Stopped)
                lpParms->dwReturn = MAKEMCIRESOURCE(MCI_MODE_STOP, MCI_MODE_STOP);
            else if (state == State_Running) {
                lpParms->dwReturn = MAKEMCIRESOURCE(MCI_MODE_PLAY, MCI_MODE_PLAY);
                if (!wma->thread || WaitForSingleObject(wma->thread, 0) == WAIT_OBJECT_0)
                    lpParms->dwReturn = MAKEMCIRESOURCE(MCI_MODE_STOP, MCI_MODE_STOP);
            } else if (state == State_Paused)
                lpParms->dwReturn = MAKEMCIRESOURCE(MCI_MODE_PAUSE, MCI_MODE_PAUSE);
            ret = MCI_RESOURCE_RETURNED;
            break;
        }
        case MCI_STATUS_MEDIA_PRESENT:
            FIXME("MCI_STATUS_MEDIA_PRESENT not implemented yet\n");
            return MCIERR_UNRECOGNIZED_COMMAND;
        case MCI_STATUS_TIME_FORMAT:
            lpParms->dwReturn = MAKEMCIRESOURCE(wma->time_format,
                                                MCI_FORMAT_RETURN_BASE + wma->time_format);
            ret = MCI_RESOURCE_RETURNED;
            break;
        case MCI_STATUS_READY:
            FIXME("MCI_STATUS_READY not implemented yet\n");
            return MCIERR_UNRECOGNIZED_COMMAND;
        case MCI_STATUS_CURRENT_TRACK:
            FIXME("MCI_STATUS_CURRENT_TRACK not implemented yet\n");
            return MCIERR_UNRECOGNIZED_COMMAND;
        default:
            FIXME("Unknown command %08lX\n", lpParms->dwItem);
            return MCIERR_UNRECOGNIZED_COMMAND;
    }
 
    if (dwFlags & MCI_NOTIFY)
        MCIQTZ_mciNotify(lpParms->dwCallback, wma, MCI_NOTIFY_SUCCESSFUL);
 
    return ret;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciStop()

static DWORD MCIQTZ_mciStop ( UINT  wDevID, DWORD  dwFlags, LPMCI_GENERIC_PARMS  lpParms  )

static

Definition at line 591 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpParms);
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    if (!wma->opened)
        return 0;
 
    if (wma->thread) {
        SetEvent(wma->stop_event);
        WaitForSingleObject(wma->thread, INFINITE);
        CloseHandle(wma->thread);
        wma->thread = NULL;
    }
 
    return 0;
}

Referenced by MCIQTZ_DriverProc(), MCIQTZ_drvConfigure(), MCIQTZ_mciClose(), MCIQTZ_mciOpen(), and MCIQTZ_mciSeek().

MCIQTZ_mciUpdate()

static DWORD MCIQTZ_mciUpdate ( UINT  wDevID, DWORD  dwFlags, LPMCI_DGV_UPDATE_PARMS  lpParms  )

static

Definition at line 1097 of file mciqtz.c.

{
    WINE_MCIQTZ *wma;
    DWORD res = 0;
 
    TRACE("%04x, %08lx, %p\n", wDevID, dwFlags, lpParms);
 
    if(!lpParms)
        return MCIERR_NULL_PARAMETER_BLOCK;
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    if (dwFlags & MCI_DGV_UPDATE_HDC) {
        LONG state, size;
        BYTE *data;
        BITMAPINFO *info;
        HRESULT hr;
        RECT src, dest;
        LONG visible = OATRUE;
 
        res = MCIERR_INTERNAL;
        IMediaControl_GetState(wma->pmctrl, -1, &state);
        if (state == State_Running)
            return MCIERR_UNSUPPORTED_FUNCTION;
        /* If in stopped state, nothing has been drawn to screen
         * moving to pause, which is needed for the old dib renderer, will result
         * in a single frame drawn, so hide the window here */
        IVideoWindow_get_Visible(wma->vidwin, &visible);
        if (wma->parent)
            IVideoWindow_put_Visible(wma->vidwin, OAFALSE);
        /* FIXME: Should we check the original state and restore it? */
        IMediaControl_Pause(wma->pmctrl);
        IMediaControl_GetState(wma->pmctrl, -1, &state);
        if (FAILED(hr = IBasicVideo_GetCurrentImage(wma->vidbasic, &size, NULL))) {
            WARN("Could not get image size (hr = %lx)\n", hr);
            goto out;
        }
        data = HeapAlloc(GetProcessHeap(), 0, size);
        info = (BITMAPINFO*)data;
        IBasicVideo_GetCurrentImage(wma->vidbasic, &size, (LONG*)data);
        data += info->bmiHeader.biSize;
 
        IBasicVideo_GetSourcePosition(wma->vidbasic, &src.left, &src.top, &src.right, &src.bottom);
        IBasicVideo_GetDestinationPosition(wma->vidbasic, &dest.left, &dest.top, &dest.right, &dest.bottom);
        StretchDIBits(lpParms->hDC,
              dest.left, dest.top, dest.right + dest.left, dest.bottom + dest.top,
              src.left, src.top, src.right + src.left, src.bottom + src.top,
              data, info, DIB_RGB_COLORS, SRCCOPY);
        HeapFree(GetProcessHeap(), 0, data);
        res = 0;
out:
        if (wma->parent)
            IVideoWindow_put_Visible(wma->vidwin, visible);
    }
    else if (dwFlags)
        FIXME("Unhandled flags %lx\n", dwFlags);
    return res;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciWhere()

static DWORD MCIQTZ_mciWhere ( UINT  wDevID, DWORD  dwFlags, LPMCI_DGV_RECT_PARMS  lpParms  )

static

Definition at line 918 of file mciqtz.c.

{
    WINE_MCIQTZ* wma;
    HRESULT hr;
    HWND hWnd;
    RECT rc;
    DWORD ret = MCIERR_UNRECOGNIZED_COMMAND;
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpParms);
 
    if(!lpParms)
        return MCIERR_NULL_PARAMETER_BLOCK;
 
    wma = MCIQTZ_mciGetOpenDev(wDevID);
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
 
    hr = IVideoWindow_get_Owner(wma->vidwin, (OAHWND*)&hWnd);
    if (FAILED(hr)) {
        TRACE("No video stream, returning no window error\n");
        return MCIERR_NO_WINDOW;
    }
 
    if (dwFlags & MCI_DGV_WHERE_SOURCE) {
        if (dwFlags & MCI_DGV_WHERE_MAX)
            FIXME("MCI_DGV_WHERE_SOURCE_MAX stub\n");
        IBasicVideo_GetSourcePosition(wma->vidbasic, &rc.left, &rc.top, &rc.right, &rc.bottom);
        TRACE("MCI_DGV_WHERE_SOURCE %s\n", wine_dbgstr_rect(&rc));
    }
    if (dwFlags & MCI_DGV_WHERE_DESTINATION) {
        if (dwFlags & MCI_DGV_WHERE_MAX)
            FIXME("MCI_DGV_WHERE_DESTINATION_MAX stub\n");
        IBasicVideo_GetDestinationPosition(wma->vidbasic, &rc.left, &rc.top, &rc.right, &rc.bottom);
        TRACE("MCI_DGV_WHERE_DESTINATION %s\n", wine_dbgstr_rect(&rc));
    }
    if (dwFlags & MCI_DGV_WHERE_FRAME) {
        if (dwFlags & MCI_DGV_WHERE_MAX)
            FIXME("MCI_DGV_WHERE_FRAME_MAX not supported yet\n");
        else
            FIXME("MCI_DGV_WHERE_FRAME not supported yet\n");
        goto out;
    }
    if (dwFlags & MCI_DGV_WHERE_VIDEO) {
        if (dwFlags & MCI_DGV_WHERE_MAX)
            FIXME("MCI_DGV_WHERE_VIDEO_MAX not supported yet\n");
        else
            FIXME("MCI_DGV_WHERE_VIDEO not supported yet\n");
        goto out;
    }
    if (dwFlags & MCI_DGV_WHERE_WINDOW) {
        if (dwFlags & MCI_DGV_WHERE_MAX) {
            GetWindowRect(GetDesktopWindow(), &rc);
            rc.right -= rc.left;
            rc.bottom -= rc.top;
            TRACE("MCI_DGV_WHERE_WINDOW_MAX %s\n", wine_dbgstr_rect(&rc));
        } else {
            GetWindowRect(wma->parent, &rc);
            rc.right -= rc.left;
            rc.bottom -= rc.top;
            TRACE("MCI_DGV_WHERE_WINDOW %s\n", wine_dbgstr_rect(&rc));
        }
    }
    ret = 0;
out:
    lpParms->rc = rc;
    return ret;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_mciWindow()

static DWORD MCIQTZ_mciWindow ( UINT  wDevID, DWORD  dwFlags, LPMCI_DGV_WINDOW_PARMSW  lpParms  )

static

Definition at line 989 of file mciqtz.c.

{
    WINE_MCIQTZ *wma = MCIQTZ_mciGetOpenDev(wDevID);
 
    TRACE("(%04x, %08lX, %p)\n", wDevID, dwFlags, lpParms);
 
    if(!lpParms)
        return MCIERR_NULL_PARAMETER_BLOCK;
 
    if (!wma)
        return MCIERR_INVALID_DEVICE_ID;
    if (dwFlags & MCI_TEST)
        return 0;
 
    if (dwFlags & MCI_DGV_WINDOW_HWND) {
        HWND hwnd;
        if (lpParms->hWnd && !IsWindow(lpParms->hWnd))
            return MCIERR_NO_WINDOW;
        if (!wma->parent)
            return MCIERR_INTERNAL;
        hwnd = lpParms->hWnd ? lpParms->hWnd : wma->window;
        TRACE("Setting parent window to %p.\n", hwnd);
        if (wma->parent != hwnd)
        {
            LONG width, height;
 
            IVideoWindow_put_MessageDrain(wma->vidwin, (OAHWND)hwnd);
            IVideoWindow_put_Owner(wma->vidwin, (OAHWND)hwnd);
 
            IBasicVideo_GetVideoSize(wma->vidbasic, &width, &height);
            IVideoWindow_SetWindowPosition(wma->vidwin, 0, 0, width, height);
 
            if (wma->parent == wma->window)
                ShowWindow(wma->window, SW_HIDE);
            else if (hwnd == wma->window)
                ShowWindow(wma->window, SW_SHOW);
 
            wma->parent = hwnd;
        }
    }
    if (dwFlags & MCI_DGV_WINDOW_STATE) {
        if (!wma->parent)
            return MCIERR_NO_WINDOW;
        TRACE("Setting nCmdShow to %d\n", lpParms->nCmdShow);
        ShowWindow(wma->parent, lpParms->nCmdShow);
    }
    if (dwFlags & MCI_DGV_WINDOW_TEXT) {
        if (!wma->parent)
            return MCIERR_NO_WINDOW;
        TRACE("Setting caption to %s\n", debugstr_w(lpParms->lpstrText));
        SetWindowTextW(wma->parent, lpParms->lpstrText);
    }
    return 0;
}

Referenced by MCIQTZ_DriverProc().

MCIQTZ_notifyThread()

static DWORD CALLBACK MCIQTZ_notifyThread ( LPVOID  parm )

static

Definition at line 407 of file mciqtz.c.

{
    WINE_MCIQTZ* wma = (WINE_MCIQTZ *)parm;
    HRESULT hr;
    HANDLE handle[2];
    DWORD n = 0, ret = 0;
 
    handle[n++] = wma->stop_event;
    IMediaEvent_GetEventHandle(wma->mevent, (OAEVENT *)&handle[n++]);
 
    for (;;) {
        DWORD r;
        HANDLE old;
 
        r = WaitForMultipleObjects(n, handle, FALSE, INFINITE);
        if (r == WAIT_OBJECT_0) {
            TRACE("got stop event\n");
            old = InterlockedExchangePointer(&wma->callback, NULL);
            if (old)
                mciDriverNotify(old, wma->notify_devid, MCI_NOTIFY_ABORTED);
            break;
        }
        else if (r == WAIT_OBJECT_0+1) {
            LONG event_code;
            LONG_PTR p1, p2;
            do {
                hr = IMediaEvent_GetEvent(wma->mevent, &event_code, &p1, &p2, 0);
                if (SUCCEEDED(hr)) {
                    TRACE("got event_code = 0x%02lx\n", event_code);
                    IMediaEvent_FreeEventParams(wma->mevent, event_code, p1, p2);
                }
            } while (hr == S_OK && event_code != EC_COMPLETE);
            if (hr == S_OK && event_code == EC_COMPLETE) {
                /* Repeat the music by seeking and running again */
                if (wma->mci_flags & MCI_DGV_PLAY_REPEAT) {
                    TRACE("repeat media as requested\n");
                    IMediaControl_Stop(wma->pmctrl);
                    IMediaSeeking_SetPositions(wma->seek,
                                               &wma->seek_start,
                                               AM_SEEKING_AbsolutePositioning,
                                               &wma->seek_stop,
                                               AM_SEEKING_AbsolutePositioning);
                    IMediaControl_Run(wma->pmctrl);
                    continue;
                }
                old = InterlockedExchangePointer(&wma->callback, NULL);
                if (old)
                    mciDriverNotify(old, wma->notify_devid, MCI_NOTIFY_SUCCESSFUL);
                break;
            }
        }
        else {
            TRACE("Unknown error (%d)\n", (int)r);
            break;
        }
    }
 
    hr = IMediaControl_Stop(wma->pmctrl);
    if (FAILED(hr)) {
        TRACE("Cannot stop filtergraph (hr = %lx)\n", hr);
        ret = MCIERR_INTERNAL;
    }
 
    return ret;
}

Referenced by MCIQTZ_mciPlay().

register_class()

static bool register_class ( void  )

static

Definition at line 79 of file mciqtz.c.

{
    WNDCLASSW class = {0};
 
    class.lpfnWndProc = DefWindowProcW;
    class.cbWndExtra = sizeof(MCIDEVICEID);
    class.hInstance = MCIQTZ_hInstance;
    class.hCursor = LoadCursorW(0, (const WCHAR *)IDC_ARROW);
    class.lpszClassName = mciqtz_class;
 
    return RegisterClassW(&class) || GetLastError() == ERROR_CLASS_ALREADY_EXISTS;
}

Referenced by apartment_createwindowifneeded(), do_wait_idle_child(), MCIQTZ_drvOpen(), mdi_register_classes(), register_classes(), register_wmime_keydown_class(), subclass_button(), subclass_combobox(), subclass_edit(), subclass_static(), subtest_hvredraw(), test_desktop_winproc(), test_dialog_messages(), test_EndDialog(), test_InSendMessage(), test_menu_messages(), test_recursive_messages(), and wait_idle_thread().

unregister_class()

static void unregister_class ( void  )

static

Definition at line 74 of file mciqtz.c.

{
    UnregisterClassW(mciqtz_class, MCIQTZ_hInstance);
}

Referenced by MCIQTZ_drvClose().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

mciqtz

)

Variable Documentation

mciqtz_class

const WCHAR mciqtz_class[] = L"MCIQTZ_Window"

static

Definition at line 35 of file mciqtz.c.

Referenced by create_window(), register_class(), and unregister_class().

MCIQTZ_hInstance

HINSTANCE MCIQTZ_hInstance = 0

static

Definition at line 44 of file mciqtz.c.

Referenced by create_window(), DllMain(), MCIQTZ_drvOpen(), register_class(), and unregister_class().