diff options
| author | Wei Mao <[email protected]> | 2017-03-17 20:14:57 -0700 |
|---|---|---|
| committer | Wei Mao <[email protected]> | 2017-03-17 20:14:57 -0700 |
| commit | 406cf3e4c6cd251bf69cdd8d7b6433f3477d3980 (patch) | |
| tree | 15ca9253d190ab5e16cde06526dc17b486f32a22 /AVStream/avscamera/sys/imagecapture.cpp | |
| parent | 1a3e0d580380e58bf336a242d2affc8a1e2d1ddf (diff) | |
Use lower case
Diffstat (limited to 'AVStream/avscamera/sys/imagecapture.cpp')
| -rw-r--r-- | AVStream/avscamera/sys/imagecapture.cpp | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/AVStream/avscamera/sys/imagecapture.cpp b/AVStream/avscamera/sys/imagecapture.cpp deleted file mode 100644 index 06d334d3..00000000 --- a/AVStream/avscamera/sys/imagecapture.cpp +++ /dev/null @@ -1,155 +0,0 @@ -/************************************************************************** - - A/V Stream Camera Sample - - Copyright (c) 2001, Microsoft Corporation. - - File: - - imagecapture.cpp - - Abstract: - - An implementation of CImageCapturePin - - History: - - created 3/8/2001 - -**************************************************************************/ - -#include "Common.h" - -#ifdef ALLOC_PRAGMA -#pragma code_seg("PAGE") -#endif // ALLOC_PRAGMA - -CImageCapturePin:: -CImageCapturePin( - _In_ PKSPIN Pin -) : CCapturePin (Pin) -{ - PAGED_CODE(); -} - -NTSTATUS -CImageCapturePin:: -DispatchCreate( - _In_ PKSPIN Pin, - _In_ PIRP Irp -) -/*++ - -Routine Description: - - Static member function called when a pin is created. Instantiate a - CImageCapturePin and attach it to our filter object. - -Arguments: - - Pin - - The KSPIN to wrap. - - Irp - - The IRP assocated with this request. - -Return Value: - - Success / Failure - ---*/ -{ - PAGED_CODE(); - - DBG_ENTER("(Pin=%d)", Pin->Id); - - NTSTATUS Status = STATUS_SUCCESS; - - CCaptureFilter* pFilter = reinterpret_cast <CCaptureFilter*>(KsPinGetParentFilter(Pin)->Context); - CImageCapturePin *CapPin = new (NonPagedPoolNx) CImageCapturePin (Pin); - - if( !CapPin ) - { - // Fail if we couldn't create the pin. - Status = STATUS_INSUFFICIENT_RESOURCES; - } - else - { - // Query the filter for the PhotoMode so we can figure out how many frames should be allocated. - CExtendedPhotoMode Mode; - Mode.PinId = Pin->Id; // Use Pin ID from KS. - Status = pFilter->GetPhotoMode( &Mode ); - - // CSensor::GetPhotoMode could fail if the framework gives us a Pin ID that doesn't match our descriptors... - if( NT_SUCCESS(Status) ) - { - // Override the number of frames. - CapPin->SetDesiredFrames( - ( (Mode.Flags & KSCAMERA_EXTENDEDPROP_PHOTOMODE_SEQUENCE) ? - Mode.RequestedHistoryFrames() : 1) - + IMAGE_CAPTURE_PIN_MINIMUM_FRAMES ); - - Status = - CapPin->Initialize(); - } - } - - if (NT_SUCCESS (Status)) - { - // - // Adjust the stream header size. The video packets have extended - // header info (KS_FRAME_INFO). - // - pFilter->setPin(CapPin, Pin->Id); - } - else - { - // Clean up. - delete CapPin; - } - - DBG_LEAVE("(Pin=%d)=0x%08X", Pin->Id, Status); - return Status; -} - - -NTSTATUS -CImageCapturePin:: -Close( - _In_ PIRP Irp -) -{ - PAGED_CODE(); - - Reset(); - - return STATUS_SUCCESS; -} - -// ImageCapturePinDispatch: -// -// This is the dispatch table for the capture pin. It provides notifications -// about creation, closure, processing, data formats, etc... -// just a copy of CapturePinDispatch for now. -// -DEFINE_CAMERA_KSPIN_DISPATCH( ImageCapturePinDispatch, CImageCapturePin ); - - -// -// ImagePinAllocatorFraming: -// -// This is the simple framing structure for the capture pin. Note that this -// will be modified via KsEdit when the actual capture format is determined. -// just a copy of CapturePinAllocatorFraming for now. -// -DECLARE_SIMPLE_FRAMING_EX ( - ImageCapturePinAllocatorFraming, - STATICGUIDOF (KSMEMORY_TYPE_KERNEL_NONPAGED), - KSALLOCATOR_REQUIREMENTF_SYSTEM_MEMORY | - KSALLOCATOR_REQUIREMENTF_PREFERENCES_ONLY, - 4, - 0, - 2 * PAGE_SIZE, - 2 * PAGE_SIZE -); - |
