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mciqtz32: Remove individual queryinterfaces.

This commit is contained in:
Maarten Lankhorst 2010-06-03 21:08:15 +02:00 committed by Alexandre Julliard
parent 864aa6103f
commit 7737c0ad66
2 changed files with 93 additions and 143 deletions
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233
dlls/mciqtz32/mciqtz.c
View File

@ -145,8 +145,8 @@ static DWORD MCIQTZ_mciOpen(UINT wDevID, DWORD dwFlags,
{
WINE_MCIQTZ* wma;
HRESULT hr;
IBasicVideo *vidbasic;
IVideoWindow *vidwin;
DWORD style = 0;
RECT rc = { 0, 0, 0, 0 };
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpOpenParms);
@ -174,6 +174,24 @@ static DWORD MCIQTZ_mciOpen(UINT wDevID, DWORD dwFlags,
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaSeeking, (void**)&wma->seek);
if (FAILED(hr)) {
TRACE("Cannot get IMediaSeeking interface (hr = %x)\n", hr);
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IVideoWindow, (void**)&wma->vidwin);
if (FAILED(hr)) {
TRACE("Cannot get IVideoWindow interface (hr = %x)\n", hr);
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IBasicVideo, (void**)&wma->vidbasic);
if (FAILED(hr)) {
TRACE("Cannot get IBasicVideo interface (hr = %x)\n", hr);
goto err;
}
if (!(dwFlags & MCI_OPEN_ELEMENT) || (dwFlags & MCI_OPEN_ELEMENT_ID)) {
TRACE("Wrong dwFlags %x\n", dwFlags);
goto err;
@ -192,33 +210,21 @@ static DWORD MCIQTZ_mciOpen(UINT wDevID, DWORD dwFlags,
goto err;
}
hr = IFilterGraph2_QueryInterface(wma->pgraph, &IID_IVideoWindow, (void**)&vidwin);
if (SUCCEEDED(hr))
hr = IFilterGraph2_QueryInterface(wma->pgraph, &IID_IBasicVideo, (void**)&vidbasic);
if (SUCCEEDED(hr)) {
DWORD style;
RECT rc = { 0, 0, 0, 0 };
IVideoWindow_put_AutoShow(vidwin, OAFALSE);
IVideoWindow_put_Visible(vidwin, OAFALSE);
style = 0;
if (dwFlags & MCI_DGV_OPEN_WS)
style |= lpOpenParms->dwStyle;
if (dwFlags & MCI_DGV_OPEN_PARENT) {
IVideoWindow_put_MessageDrain(vidwin, (OAHWND)lpOpenParms->hWndParent);
IVideoWindow_put_WindowState(vidwin, SW_HIDE);
IVideoWindow_put_WindowStyle(vidwin, WS_CHILD);
IVideoWindow_put_Owner(vidwin, (OAHWND)lpOpenParms->hWndParent);
wma->parent = (HWND)lpOpenParms->hWndParent;
}
else if (style)
IVideoWindow_put_WindowStyle(vidwin, style);
IBasicVideo_GetVideoSize(vidbasic, &rc.right, &rc.bottom);
IVideoWindow_SetWindowPosition(vidwin, rc.left, rc.top, rc.right, rc.bottom);
IBasicVideo_Release(vidbasic);
IVideoWindow_put_AutoShow(wma->vidwin, OAFALSE);
IVideoWindow_put_Visible(wma->vidwin, OAFALSE);
if (dwFlags & MCI_DGV_OPEN_WS)
style = lpOpenParms->dwStyle;
if (dwFlags & MCI_DGV_OPEN_PARENT) {
IVideoWindow_put_MessageDrain(wma->vidwin, (OAHWND)lpOpenParms->hWndParent);
IVideoWindow_put_WindowState(wma->vidwin, SW_HIDE);
IVideoWindow_put_WindowStyle(wma->vidwin, style|WS_CHILD);
IVideoWindow_put_Owner(wma->vidwin, (OAHWND)lpOpenParms->hWndParent);
GetClientRect(lpOpenParms->hWndParent, &rc);
IVideoWindow_SetWindowPosition(wma->vidwin, rc.left, rc.top, rc.right - rc.top, rc.bottom - rc.top);
wma->parent = (HWND)lpOpenParms->hWndParent;
}
if (vidwin)
IVideoWindow_Release(vidwin);
else if (style)
IVideoWindow_put_WindowStyle(wma->vidwin, style);
wma->opened = TRUE;
if (dwFlags & MCI_NOTIFY)
@ -227,6 +233,15 @@ static DWORD MCIQTZ_mciOpen(UINT wDevID, DWORD dwFlags,
return 0;
err:
if (wma->vidbasic)
IUnknown_Release(wma->vidbasic);
wma->vidbasic = NULL;
if (wma->seek)
IUnknown_Release(wma->seek);
wma->seek = NULL;
if (wma->vidwin)
IUnknown_Release(wma->vidwin);
wma->vidwin = NULL;
if (wma->pgraph)
IGraphBuilder_Release(wma->pgraph);
wma->pgraph = NULL;
@ -256,6 +271,9 @@ static DWORD MCIQTZ_mciClose(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpP
MCIQTZ_mciStop(wDevID, MCI_WAIT, NULL);
if (wma->opened) {
IUnknown_Release(wma->vidwin);
IUnknown_Release(wma->vidbasic);
IUnknown_Release(wma->seek);
IGraphBuilder_Release(wma->pgraph);
IMediaControl_Release(wma->pmctrl);
if (wma->uninit)
@ -289,14 +307,8 @@ static DWORD MCIQTZ_mciPlay(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms
return MCIERR_INTERNAL;
}
if (!wma->parent) {
IVideoWindow *vidwin;
IFilterGraph2_QueryInterface(wma->pgraph, &IID_IVideoWindow, (void**)&vidwin);
if (vidwin) {
IVideoWindow_put_Visible(vidwin, OATRUE);
IVideoWindow_Release(vidwin);
}
}
if (!wma->parent)
IVideoWindow_put_Visible(wma->vidwin, OATRUE);
return 0;
}
@ -308,7 +320,6 @@ static DWORD MCIQTZ_mciSeek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms
{
WINE_MCIQTZ* wma;
HRESULT hr;
IMediaPosition* pmpos;
LONGLONG newpos;
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
@ -335,21 +346,12 @@ static DWORD MCIQTZ_mciSeek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms
return MCIERR_MISSING_PARAMETER;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaPosition, (LPVOID*)&pmpos);
if (FAILED(hr)) {
FIXME("Cannot get IMediaPostion interface (hr = %x)\n", hr);
return MCIERR_INTERNAL;
}
hr = IMediaPosition_put_CurrentPosition(pmpos, newpos);
hr = IMediaSeeking_SetPositions(wma->seek, &newpos, AM_SEEKING_AbsolutePositioning, NULL, AM_SEEKING_NoPositioning);
if (FAILED(hr)) {
FIXME("Cannot set position (hr = %x)\n", hr);
IMediaPosition_Release(pmpos);
return MCIERR_INTERNAL;
}
IMediaPosition_Release(pmpos);
if (dwFlags & MCI_NOTIFY)
mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)), wDevID, MCI_NOTIFY_SUCCESSFUL);
@ -379,14 +381,8 @@ static DWORD MCIQTZ_mciStop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpPa
return MCIERR_INTERNAL;
}
if (!wma->parent) {
IVideoWindow *vidwin;
IFilterGraph2_QueryInterface(wma->pgraph, &IID_IVideoWindow, (void**)&vidwin);
if (vidwin) {
IVideoWindow_put_Visible(vidwin, OAFALSE);
IVideoWindow_Release(vidwin);
}
}
if (!wma->parent)
IVideoWindow_put_Visible(wma->vidwin, OAFALSE);
return 0;
}
@ -592,7 +588,6 @@ static DWORD MCIQTZ_mciStatus(UINT wDevID, DWORD dwFlags, LPMCI_DGV_STATUS_PARMS
switch (lpParms->dwItem) {
case MCI_STATUS_LENGTH: {
IMediaSeeking *seek;
LONGLONG duration = -1;
GUID format;
switch (wma->time_format) {
@ -600,20 +595,13 @@ static DWORD MCIQTZ_mciStatus(UINT wDevID, DWORD dwFlags, LPMCI_DGV_STATUS_PARMS
case MCI_FORMAT_FRAMES: format = TIME_FORMAT_FRAME; break;
default: ERR("Unhandled format %x\n", wma->time_format); break;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaSeeking, (void**)&seek);
hr = IMediaSeeking_SetTimeFormat(wma->seek, &format);
if (FAILED(hr)) {
FIXME("Cannot get IMediaPostion interface (hr = %x)\n", hr);
return MCIERR_INTERNAL;
}
hr = IMediaSeeking_SetTimeFormat(seek, &format);
if (FAILED(hr)) {
IMediaSeeking_Release(seek);
FIXME("Cannot set time format (hr = %x)\n", hr);
lpParms->dwReturn = 0;
break;
}
hr = IMediaSeeking_GetDuration(seek, &duration);
IMediaSeeking_Release(seek);
hr = IMediaSeeking_GetDuration(wma->seek, &duration);
if (FAILED(hr) || duration < 0) {
FIXME("Cannot read duration (hr = %x)\n", hr);
lpParms->dwReturn = 0;
@ -624,25 +612,14 @@ static DWORD MCIQTZ_mciStatus(UINT wDevID, DWORD dwFlags, LPMCI_DGV_STATUS_PARMS
break;
}
case MCI_STATUS_POSITION: {
IMediaPosition* pmpos;
REFTIME curpos;
REFERENCE_TIME curpos;
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaPosition, (LPVOID*)&pmpos);
if (FAILED(hr)) {
FIXME("Cannot get IMediaPostion interface (hr = %x)\n", hr);
return MCIERR_INTERNAL;
}
hr = IMediaPosition_get_CurrentPosition(pmpos, &curpos);
hr = IMediaSeeking_GetCurrentPosition(wma->seek, &curpos);
if (FAILED(hr)) {
FIXME("Cannot get position (hr = %x)\n", hr);
IMediaPosition_Release(pmpos);
return MCIERR_INTERNAL;
}
IMediaPosition_Release(pmpos);
lpParms->dwReturn = curpos / 10000;
break;
}
case MCI_STATUS_NUMBER_OF_TRACKS:
@ -680,8 +657,6 @@ static DWORD MCIQTZ_mciStatus(UINT wDevID, DWORD dwFlags, LPMCI_DGV_STATUS_PARMS
static DWORD MCIQTZ_mciWhere(UINT wDevID, DWORD dwFlags, LPMCI_DGV_RECT_PARMS lpParms)
{
WINE_MCIQTZ* wma;
IVideoWindow* pVideoWindow;
IBasicVideo *pBasicVideo;
HRESULT hr;
HWND hWnd;
RECT rc;
@ -696,34 +671,19 @@ static DWORD MCIQTZ_mciWhere(UINT wDevID, DWORD dwFlags, LPMCI_DGV_RECT_PARMS lp
if (!wma)
return MCIERR_INVALID_DEVICE_ID;
/* Find if there is a video stream and get the display window */
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
if (FAILED(hr)) {
ERR("Cannot get IVideoWindow interface (hr = %x)\n", hr);
return MCIERR_INTERNAL;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
if (FAILED(hr)) {
ERR("Cannot get IBasicVideo interface (hr = %x)\n", hr);
IUnknown_Release(pVideoWindow);
return MCIERR_INTERNAL;
}
hr = IVideoWindow_get_Owner(pVideoWindow, (OAHWND*)&hWnd);
hr = IVideoWindow_get_Owner(wma->vidwin, (OAHWND*)&hWnd);
if (FAILED(hr)) {
TRACE("No video stream, returning no window error\n");
IUnknown_Release(pVideoWindow);
return MCIERR_NO_WINDOW;
}
if (dwFlags & MCI_DGV_WHERE_SOURCE) {
if (dwFlags & MCI_DGV_WHERE_MAX)
FIXME("MCI_DGV_WHERE_SOURCE_MAX stub %s\n", wine_dbgstr_rect(&rc));
IBasicVideo_get_SourceLeft(pBasicVideo, &rc.left);
IBasicVideo_get_SourceTop(pBasicVideo, &rc.top);
IBasicVideo_get_SourceWidth(pBasicVideo, &rc.right);
IBasicVideo_get_SourceHeight(pBasicVideo, &rc.bottom);
IBasicVideo_get_SourceLeft(wma->vidbasic, &rc.left);
IBasicVideo_get_SourceTop(wma->vidbasic, &rc.top);
IBasicVideo_get_SourceWidth(wma->vidbasic, &rc.right);
IBasicVideo_get_SourceHeight(wma->vidbasic, &rc.bottom);
/* Undo conversion done below */
rc.right += rc.left;
rc.bottom += rc.top;
@ -766,8 +726,6 @@ static DWORD MCIQTZ_mciWhere(UINT wDevID, DWORD dwFlags, LPMCI_DGV_RECT_PARMS lp
out:
/* In MCI, RECT structure is used differently: rc.right = width & rc.bottom = height
* So convert the normal RECT into a MCI RECT before returning */
IVideoWindow_Release(pVideoWindow);
IBasicVideo_Release(pBasicVideo);
lpParms->rc.left = rc.left;
lpParms->rc.top = rc.top;
lpParms->rc.right = rc.right - rc.left;
@ -794,51 +752,40 @@ static DWORD MCIQTZ_mciUpdate(UINT wDevID, DWORD dwFlags, LPMCI_DGV_UPDATE_PARMS
return MCIERR_INVALID_DEVICE_ID;
if (dwFlags & MCI_DGV_UPDATE_HDC) {
IBasicVideo *vidbasic;
IVideoWindow *vidwin;
LONG state, size;
BYTE *data;
BITMAPINFO *info;
HRESULT hr;
RECT src, dest;
res = MCIERR_INTERNAL;
IFilterGraph2_QueryInterface(wma->pgraph, &IID_IVideoWindow, (void**)&vidwin);
IFilterGraph2_QueryInterface(wma->pgraph, &IID_IBasicVideo, (void**)&vidbasic);
if (vidbasic && vidwin) {
LONG state, size;
BYTE *data;
BITMAPINFO *info;
HRESULT hr;
RECT src, dest;
/* 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_put_Visible(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(vidbasic, &size, NULL))) {
WARN("Could not get image size (hr = %x)\n", hr);
goto out;
}
data = HeapAlloc(GetProcessHeap(), 0, size);
info = (BITMAPINFO*)data;
IBasicVideo_GetCurrentImage(vidbasic, &size, (LONG*)data);
data += info->bmiHeader.biSize;
IBasicVideo_GetSourcePosition(vidbasic, &src.left, &src.top, &src.right, &src.bottom);
IBasicVideo_GetDestinationPosition(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);
/* 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_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 = %x)\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 (vidbasic)
IBasicVideo_Release(vidbasic);
if (vidwin) {
if (wma->parent)
IVideoWindow_put_Visible(vidwin, OATRUE);
IVideoWindow_Release(vidwin);
}
if (wma->parent)
IVideoWindow_put_Visible(wma->vidwin, OATRUE);
}
else if (dwFlags)
FIXME("Unhandled flags %x\n", dwFlags);

3
dlls/mciqtz32/mciqtz_private.h
View File

@ -31,6 +31,9 @@ typedef struct {
BOOL uninit;
IGraphBuilder* pgraph;
IMediaControl* pmctrl;
IMediaSeeking* seek;
IVideoWindow* vidwin;
IBasicVideo* vidbasic;
DWORD time_format;
UINT command_table;
HWND parent;