void ft_check_type(char *fmt, t_var *e)
{
if (fmt[e->i] == 'C' || (fmt[e->i] == 'c' && e->f_l == 1))
type_wc(e);
else if (fmt[e->i] == 'S' || (fmt[e->i] == 's' && e->f_l == 1))
type_ws(e);
else if (fmt[e->i] == 'c')
type_c(e);
else if (fmt[e->i] == 's')
type_s(e);
else if (fmt[e->i] == 'd' || fmt[e->i] == 'i' || fmt[e->i] == 'D')
type_d(e);
else if (fmt[e->i] == 'u' || fmt[e->i] == 'U')
type_u(e);
else if (fmt[e->i] == 'X')
type_x(e, 0);
else if (fmt[e->i] == 'x')
type_x(e, 1);
else if (fmt[e->i] == 'o' || fmt[e->i] == 'O')
type_o(e);
else if (fmt[e->i] == 'p')
type_p(e);
else if (fmt[e->i] == '%')
type_exep(e);
else
type_other_char(fmt, e);
}
HRESULT CaptureClass::initCapture(int aDevice)
{
mWhoAmI = aDevice;
HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
DO_OR_DIE;
hr = MFStartup(MF_VERSION);
DO_OR_DIE;
// choose device
IMFAttributes *attributes = NULL;
hr = MFCreateAttributes(&attributes, 1);
ScopedRelease<IMFAttributes> attributes_s(attributes);
DO_OR_DIE;
hr = attributes->SetGUID(
MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE,
MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_GUID
);
DO_OR_DIE;
ChooseDeviceParam param = { 0 };
hr = MFEnumDeviceSources(attributes, ¶m.mDevices, ¶m.mCount);
DO_OR_DIE;
if ((signed)param.mCount > aDevice)
{
// use param.ppDevices[0]
IMFAttributes *attributes = NULL;
IMFMediaType *type = NULL;
EnterCriticalSection(&mCritsec);
hr = param.mDevices[aDevice]->ActivateObject(
__uuidof(IMFMediaSource),
(void**)&mSource
);
DO_OR_DIE_CRITSECTION;
hr = MFCreateAttributes(&attributes, 3);
ScopedRelease<IMFAttributes> attributes_s(attributes);
DO_OR_DIE_CRITSECTION;
hr = attributes->SetUINT32(MF_READWRITE_DISABLE_CONVERTERS, TRUE);
DO_OR_DIE_CRITSECTION;
hr = attributes->SetUnknown(
MF_SOURCE_READER_ASYNC_CALLBACK,
this
);
DO_OR_DIE_CRITSECTION;
hr = MFCreateSourceReaderFromMediaSource(
mSource,
attributes,
&mReader
);
DO_OR_DIE_CRITSECTION;
int preferredmode = scanMediaTypes(gParams[mWhoAmI].mWidth, gParams[mWhoAmI].mHeight);
mUsedIndex = preferredmode;
hr = mReader->GetNativeMediaType(
(DWORD)MF_SOURCE_READER_FIRST_VIDEO_STREAM,
preferredmode,
&type
);
ScopedRelease<IMFMediaType> type_s(type);
DO_OR_DIE_CRITSECTION;
hr = setVideoType(type);
DO_OR_DIE_CRITSECTION;
hr = mReader->SetCurrentMediaType(
(DWORD)MF_SOURCE_READER_FIRST_VIDEO_STREAM,
NULL,
type
);
DO_OR_DIE_CRITSECTION;
hr = mReader->ReadSample(
(DWORD)MF_SOURCE_READER_FIRST_VIDEO_STREAM,
0,
NULL,
NULL,
NULL,
NULL
);
DO_OR_DIE_CRITSECTION;
LeaveCriticalSection(&mCritsec);
}
else
{
return MF_E_INVALIDINDEX;
}
/*
for (i = 0; i < 16; i++)
{
char temp[128];
float v;
int f;
int r = GetProperty(i, v, f);
sprintf(temp, "%d: %3.3f %d (%d)\n", i, v, f, r);
OutputDebugStringA(temp);
}
*/
return 0;
}
