Daniel Clark
1289 lines
56 KiB
C#
1289 lines
56 KiB
C#
//using System;
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//using System.Collections.Generic;
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//using System.Linq;
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//using System.Runtime.InteropServices;
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//using System.Runtime.InteropServices.ComTypes;
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//using System.Text;
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//using System.Windows;
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//using System.Windows.Media;
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//using System.Windows.Media.Imaging;
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//namespace TheXamlGuy.UI.WPF;
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//public record MediaCaptureFrame2(byte[]? Buffer, int Width, int Height, int Stride);
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//internal class DirectShowCameraHelper
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//{
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// private Action<IntPtr, Size> SetPreviewControlMain;
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// public DirectShowCameraHelper(int cameraIndex, Size size) : this(cameraIndex, new VideoFormat() { Size = size })
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// {
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// }
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// public DirectShowCameraHelper(int cameraIndex, VideoFormat format)
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// {
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// string[] cameras = FindDevices();
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// if (cameraIndex <= cameras.Length)
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// {
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// Init(cameraIndex, format);
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// }
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// }
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// public Func<MediaCaptureFrame2> GetBitmap { get; private set; }
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// public PropertyItems Properties { get; private set; }
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// public Action Release { get; private set; }
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// public Size Size { get; private set; }
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// public Action Start { get; private set; }
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// public Action Stop { get; private set; }
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// public static string[] FindDevices()
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// {
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// return DirectShowCameraHelper.GetFiltes(DirectShowCameraHelper.DsGuid.CLSID_VideoInputDeviceCategory).ToArray();
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// }
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// public static VideoFormat[] GetVideoFormat(int cameraIndex)
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// {
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// DirectShowCameraHelper.IBaseFilter filter = DirectShowCameraHelper.CreateFilter(DirectShowCameraHelper.DsGuid.CLSID_VideoInputDeviceCategory, cameraIndex);
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// DirectShowCameraHelper.IPin pin = DirectShowCameraHelper.FindPin(filter, 0, DirectShowCameraHelper.PIN_DIRECTION.PINDIR_OUTPUT);
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// return GetVideoOutputFormat(pin);
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// }
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// public void SetPreviewSize(Size size)
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// {
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// SetPreviewControlMain(IntPtr.Zero, size);
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// }
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// private static MediaCaptureFrame2 BufferToBitmap(byte[] buffer, int width, int height, int stride)
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// {
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// return new MediaCaptureFrame2(buffer, width, height, stride);
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// }
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// private static BitmapSource EmptyBitmap(int width, int height)
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// {
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// return new WriteableBitmap(width, height, 96.0, 96.0, PixelFormats.Bgr24, null);
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// }
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// private static VideoFormat[] GetVideoOutputFormat(DirectShowCameraHelper.IPin pin)
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// {
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// DirectShowCameraHelper.IAMStreamConfig? config = pin as DirectShowCameraHelper.IAMStreamConfig;
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// if (config == null)
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// {
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// throw new InvalidOperationException("no IAMStreamConfig interface.");
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// }
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// int cap_count = 0, cap_size = 0;
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// config.GetNumberOfCapabilities(ref cap_count, ref cap_size);
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// if (cap_size != Marshal.SizeOf(typeof(DirectShowCameraHelper.VIDEO_STREAM_CONFIG_CAPS)))
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// {
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// throw new InvalidOperationException("no VIDEO_STREAM_CONFIG_CAPS.");
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// }
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// VideoFormat[] result = new VideoFormat[cap_count];
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// IntPtr cap_data = Marshal.AllocHGlobal(cap_size);
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// for (int i = 0; i < cap_count; i++)
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// {
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// var entry = new VideoFormat();
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// DirectShowCameraHelper.AM_MEDIA_TYPE? mt = null;
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// config.GetStreamCaps(i, ref mt!, cap_data);
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// entry.Caps = PtrToStructure<DirectShowCameraHelper.VIDEO_STREAM_CONFIG_CAPS>(cap_data);
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// entry.MajorType = DirectShowCameraHelper.DsGuid.GetNickname(mt.MajorType);
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// entry.SubType = DirectShowCameraHelper.DsGuid.GetNickname(mt.SubType);
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// if (mt.FormatType == DirectShowCameraHelper.DsGuid.FORMAT_VideoInfo)
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// {
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// var vinfo = PtrToStructure<DirectShowCameraHelper.VIDEOINFOHEADER>(mt.pbFormat);
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// entry.Size = new Size(vinfo.bmiHeader.biWidth, vinfo.bmiHeader.biHeight);
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// entry.TimePerFrame = vinfo.AvgTimePerFrame;
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// }
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// else if (mt.FormatType == DirectShowCameraHelper.DsGuid.FORMAT_VideoInfo2)
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// {
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// var vinfo = PtrToStructure<DirectShowCameraHelper.VIDEOINFOHEADER2>(mt.pbFormat);
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// entry.Size = new Size(vinfo.bmiHeader.biWidth, vinfo.bmiHeader.biHeight);
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// entry.TimePerFrame = vinfo.AvgTimePerFrame;
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// }
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// DirectShowCameraHelper.DeleteMediaType(ref mt);
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// result[i] = entry;
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// }
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// Marshal.FreeHGlobal(cap_data);
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// return result;
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// }
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// private static T? PtrToStructure<T>(IntPtr ptr)
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// {
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// return (T?)Marshal.PtrToStructure(ptr, typeof(T));
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// }
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// private static void SetVideoOutputFormat(DirectShowCameraHelper.IPin pin, VideoFormat format)
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// {
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// VideoFormat[] formats = GetVideoOutputFormat(pin);
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// for (int i = 0; i < formats.Length; i++)
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// {
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// VideoFormat item = formats[i];
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// if (item.MajorType != DirectShowCameraHelper.DsGuid.GetNickname(DirectShowCameraHelper.DsGuid.MEDIATYPE_Video))
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// {
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// continue;
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// }
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// if (string.IsNullOrEmpty(format.SubType) == false && format.SubType != item.SubType) continue;
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// if (item.Caps.Guid != DirectShowCameraHelper.DsGuid.FORMAT_VideoInfo) continue;
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// if (item.Size.Width == format.Size.Width && item.Size.Height == format.Size.Height)
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// {
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// SetVideoOutputFormat(pin, i, format.Size, format.TimePerFrame);
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// return;
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// }
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// }
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// for (int i = 0; i < formats.Length; i++)
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// {
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// VideoFormat item = formats[i];
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// if (item.MajorType == DirectShowCameraHelper.DsGuid.GetNickname(DirectShowCameraHelper.DsGuid.MEDIATYPE_Video) && (string.IsNullOrEmpty(format.SubType) != false || format.SubType == item.SubType) && item.Caps.Guid == DirectShowCameraHelper.DsGuid.FORMAT_VideoInfo && item.Caps.OutputGranularityX != 0 && item.Caps.OutputGranularityY != 0)
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// {
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// for (int w = item.Caps.MinOutputSize.cx; w < item.Caps.MaxOutputSize.cx; w += item.Caps.OutputGranularityX)
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// {
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// for (int h = item.Caps.MinOutputSize.cy; h < item.Caps.MaxOutputSize.cy; h += item.Caps.OutputGranularityY)
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// {
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// if (w == format.Size.Width && h == format.Size.Height)
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// {
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// SetVideoOutputFormat(pin, i, format.Size, format.TimePerFrame);
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// return;
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// }
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// }
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// }
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// }
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// }
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// SetVideoOutputFormat(pin, 0, Size.Empty, 0);
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// }
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// private static void SetVideoOutputFormat(DirectShowCameraHelper.IPin pin, int index, Size size, long timePerFrame)
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// {
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// // IAMStreamConfigインタフェース取得
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// var config = pin as DirectShowCameraHelper.IAMStreamConfig;
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// if (config == null)
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// {
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// throw new InvalidOperationException("no IAMStreamConfig interface.");
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// }
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// // フォーマット個数取得
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// int cap_count = 0, cap_size = 0;
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// config.GetNumberOfCapabilities(ref cap_count, ref cap_size);
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// if (cap_size != Marshal.SizeOf(typeof(DirectShowCameraHelper.VIDEO_STREAM_CONFIG_CAPS)))
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// {
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// throw new InvalidOperationException("no VIDEO_STREAM_CONFIG_CAPS.");
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// }
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// // データ用領域確保
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// var cap_data = Marshal.AllocHGlobal(cap_size);
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// // idx番目のフォーマット情報取得
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// DirectShowCameraHelper.AM_MEDIA_TYPE mt = null;
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// config.GetStreamCaps(index, ref mt, cap_data);
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// var cap = PtrToStructure<DirectShowCameraHelper.VIDEO_STREAM_CONFIG_CAPS>(cap_data);
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// if (mt.FormatType == DirectShowCameraHelper.DsGuid.FORMAT_VideoInfo)
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// {
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// var vinfo = PtrToStructure<DirectShowCameraHelper.VIDEOINFOHEADER>(mt.pbFormat);
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// if (!size.IsEmpty) { vinfo.bmiHeader.biWidth = (int)size.Width; vinfo.bmiHeader.biHeight = (int)size.Height; }
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// if (timePerFrame > 0) { vinfo.AvgTimePerFrame = timePerFrame; }
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// Marshal.StructureToPtr(vinfo, mt.pbFormat, true);
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// }
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// else if (mt.FormatType == DirectShowCameraHelper.DsGuid.FORMAT_VideoInfo2)
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// {
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// var vinfo = PtrToStructure<DirectShowCameraHelper.VIDEOINFOHEADER2>(mt.pbFormat);
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// if (!size.IsEmpty) { vinfo.bmiHeader.biWidth = (int)size.Width; vinfo.bmiHeader.biHeight = (int)size.Height; }
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// if (timePerFrame > 0) { vinfo.AvgTimePerFrame = timePerFrame; }
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// Marshal.StructureToPtr(vinfo, mt.pbFormat, true);
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// }
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// // フォーマットを選択
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// config.SetFormat(mt);
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// // 解放
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// if (cap_data != IntPtr.Zero) Marshal.FreeHGlobal(cap_data);
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// if (mt != null) DirectShowCameraHelper.DeleteMediaType(ref mt);
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// }
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// private DirectShowCameraHelper.IBaseFilter CreateSampleGrabber()
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// {
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// IBaseFilter filter = DirectShowCameraHelper.CreateFilter(DirectShowCameraHelper.DsGuid.CLSID_SampleGrabber);
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// var ismp = filter as DirectShowCameraHelper.ISampleGrabber;
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// var mt = new DirectShowCameraHelper.AM_MEDIA_TYPE();
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// mt.MajorType = DirectShowCameraHelper.DsGuid.MEDIATYPE_Video;
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// mt.SubType = DirectShowCameraHelper.DsGuid.MEDIASUBTYPE_RGB24;
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// ismp.SetMediaType(mt);
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// return filter;
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// }
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// private DirectShowCameraHelper.IBaseFilter CreateVideoCaptureSource(int index, VideoFormat format)
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// {
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// var filter = DirectShowCameraHelper.CreateFilter(DirectShowCameraHelper.DsGuid.CLSID_VideoInputDeviceCategory, index);
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// var pin = DirectShowCameraHelper.FindPin(filter, 0, DirectShowCameraHelper.PIN_DIRECTION.PINDIR_OUTPUT);
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// SetVideoOutputFormat(pin, format);
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// return filter;
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// }
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// private MediaCaptureFrame2 GetBitmapFromSampleGrabberBuffer(DirectShowCameraHelper.ISampleGrabber i_grabber, int width, int height, int stride)
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// {
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// try
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// {
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// return GetBitmapFromSampleGrabberBufferMain(i_grabber, width, height, stride);
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// }
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// catch (COMException ex)
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// {
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// const uint VFW_E_WRONG_STATE = 0x80040227;
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// if ((uint)ex.ErrorCode == VFW_E_WRONG_STATE)
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// {
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// // image data is not ready yet. return empty bitmap.
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// return default;
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// }
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// throw;
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// }
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// }
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// private MediaCaptureFrame2 GetBitmapFromSampleGrabberBufferMain(DirectShowCameraHelper.ISampleGrabber i_grabber, int width, int height, int stride)
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// {
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// int sz = 0;
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// i_grabber.GetCurrentBuffer(ref sz, IntPtr.Zero); // IntPtr.Zeroで呼び出してバッファサイズ取得
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// if (sz == 0) return null;
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// // メモリ確保し画像データ取得
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// var ptr = Marshal.AllocCoTaskMem(sz);
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// i_grabber.GetCurrentBuffer(ref sz, ptr);
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// // 画像データをbyte配列に入れなおす
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// var data = new byte[sz];
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// Marshal.Copy(ptr, data, 0, sz);
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// // 画像を作成
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// var result = BufferToBitmap(data, width, height, stride);
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// Marshal.FreeCoTaskMem(ptr);
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// return result;
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// }
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// private Func<MediaCaptureFrame2>
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// GetBitmapFromSampleGrabberCallback(DirectShowCameraHelper.ISampleGrabber i_grabber, int width, int height, int stride)
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// {
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// var sampler = new SampleGrabberCallback();
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// i_grabber.SetCallback(sampler, 1); // WhichMethodToCallback = BufferCB
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// return () => sampler.GetBitmap(width, height, stride);
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// }
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// private void Init(int index, VideoFormat format)
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// {
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// //----------------------------------
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// // Create Filter Graph
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// //----------------------------------
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// // +--------------------+ +----------------+ +---------------+
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// // |Video Capture Source|→| Sample Grabber |→| Null Renderer |
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// // +--------------------+ +----------------+ +---------------+
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// // ↓GetBitmap()
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// var graph = DirectShowCameraHelper.CreateGraph();
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// //----------------------------------
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// // VideoCaptureSource
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// //----------------------------------
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// var vcap_source = CreateVideoCaptureSource(index, format);
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// graph.AddFilter(vcap_source, "VideoCapture");
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// //------------------------------
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// // SampleGrabber
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// //------------------------------
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// var grabber = CreateSampleGrabber();
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// graph.AddFilter(grabber, "SampleGrabber");
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// var i_grabber = (DirectShowCameraHelper.ISampleGrabber)grabber;
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// i_grabber.SetBufferSamples(true); //サンプルグラバでのサンプリングを開始
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// //---------------------------------------------------
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// // Null Renderer
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// //---------------------------------------------------
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// var renderer = DirectShowCameraHelper.CoCreateInstance(DirectShowCameraHelper.DsGuid.CLSID_NullRenderer) as DirectShowCameraHelper.IBaseFilter;
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// graph.AddFilter(renderer, "NullRenderer");
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// //---------------------------------------------------
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// // Create Filter Graph
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// //---------------------------------------------------
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// var builder = DirectShowCameraHelper.CoCreateInstance(DirectShowCameraHelper.DsGuid.CLSID_CaptureGraphBuilder2) as DirectShowCameraHelper.ICaptureGraphBuilder2;
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// builder.SetFiltergraph(graph);
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// var pinCategory = DirectShowCameraHelper.DsGuid.PIN_CATEGORY_CAPTURE;
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// var mediaType = DirectShowCameraHelper.DsGuid.MEDIATYPE_Video;
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// builder.RenderStream(ref pinCategory, ref mediaType, vcap_source, grabber, renderer);
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// // SampleGrabber Format.
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// {
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// var mt = new DirectShowCameraHelper.AM_MEDIA_TYPE();
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// i_grabber.GetConnectedMediaType(mt);
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// var header = (DirectShowCameraHelper.VIDEOINFOHEADER)Marshal.PtrToStructure(mt.pbFormat, typeof(DirectShowCameraHelper.VIDEOINFOHEADER));
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// int width = header.bmiHeader.biWidth;
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// int height = header.bmiHeader.biHeight;
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// int stride = width * (header.bmiHeader.biBitCount / 8);
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// DirectShowCameraHelper.DeleteMediaType(ref mt);
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// Size = new Size(width, height);
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// // fix screen tearing problem(issue #2)
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// // you can use previous method if you swap the comment line below.
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// // GetBitmap = () => GetBitmapFromSampleGrabberBuffer(i_grabber, width, height, stride);
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// GetBitmap = GetBitmapFromSampleGrabberCallback(i_grabber, width, height, stride);
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// }
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// // Assign Delegates.
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// Start = () => DirectShowCameraHelper.PlayGraph(graph, DirectShowCameraHelper.FILTER_STATE.Running);
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// Stop = () => DirectShowCameraHelper.PlayGraph(graph, DirectShowCameraHelper.FILTER_STATE.Stopped);
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// }
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// public class PropertyItems
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// {
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// /// <summary>Camera Control properties.</summary>
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// private Dictionary<DirectShowCameraHelper.CameraControlProperty, Property> CameraControl;
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// /// <summary>Video Processing Amplifier properties.</summary>
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// private Dictionary<DirectShowCameraHelper.VideoProcAmpProperty, Property> VideoProcAmp;
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// public PropertyItems(DirectShowCameraHelper.IBaseFilter vcap_source)
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// {
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// // Pan, Tilt, Roll, Zoom, Exposure, Iris, Focus
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// CameraControl = Enum.GetValues(typeof(DirectShowCameraHelper.CameraControlProperty)).Cast<DirectShowCameraHelper.CameraControlProperty>()
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// .Select(item =>
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// {
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// Property prop = null;
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// try
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// {
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// var cam_ctrl = vcap_source as DirectShowCameraHelper.IAMCameraControl;
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// if (cam_ctrl == null) throw new NotSupportedException("no IAMCameraControl Interface."); // will catched.
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// int min = 0, max = 0, step = 0, def = 0, flags = 0;
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// cam_ctrl.GetRange(item, ref min, ref max, ref step, ref def, ref flags); // COMException if not supports.
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// Action<DirectShowCameraHelper.CameraControlFlags, int> set = (flag, value) => cam_ctrl.Set(item, value, (int)flag);
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// Func<int> get = () => { int value = 0; cam_ctrl.Get(item, ref value, ref flags); return value; };
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// prop = new Property(min, max, step, def, flags, set, get);
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// }
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// catch (Exception) { prop = new Property(); } // available = false
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// return new { Key = item, Value = prop };
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// }).ToDictionary(x => x.Key, x => x.Value);
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// // Brightness, Contrast, Hue, Saturation, Sharpness, Gamma, ColorEnable, WhiteBalance, BacklightCompensation, Gain
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// VideoProcAmp = Enum.GetValues(typeof(DirectShowCameraHelper.VideoProcAmpProperty)).Cast<DirectShowCameraHelper.VideoProcAmpProperty>()
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// .Select(item =>
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// {
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// Property prop = null;
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// try
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// {
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// var vid_ctrl = vcap_source as DirectShowCameraHelper.IAMVideoProcAmp;
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// if (vid_ctrl == null) throw new NotSupportedException("no IAMVideoProcAmp Interface."); // will catched.
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// int min = 0, max = 0, step = 0, def = 0, flags = 0;
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// vid_ctrl.GetRange(item, ref min, ref max, ref step, ref def, ref flags); // COMException if not supports.
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// Action<DirectShowCameraHelper.CameraControlFlags, int> set = (flag, value) => vid_ctrl.Set(item, value, (int)flag);
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// Func<int> get = () => { int value = 0; vid_ctrl.Get(item, ref value, ref flags); return value; };
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// prop = new Property(min, max, step, def, flags, set, get);
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// }
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// catch (Exception) { prop = new Property(); } // available = false
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// return new { Key = item, Value = prop };
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// }).ToDictionary(x => x.Key, x => x.Value);
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// }
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// public Property this[DirectShowCameraHelper.CameraControlProperty item] { get { return CameraControl[item]; } }
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// public Property this[DirectShowCameraHelper.VideoProcAmpProperty item] { get { return VideoProcAmp[item]; } }
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// public class Property
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// {
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// public Property()
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// {
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// SetValue = (flag, value) => { };
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// Available = false;
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// }
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// public Property(int min, int max, int step, int @default, int flags, Action<DirectShowCameraHelper.CameraControlFlags, int> set, Func<int> get)
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// {
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// Min = min;
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// Max = max;
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// Step = step;
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// Default = @default;
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// Flags = (DirectShowCameraHelper.CameraControlFlags)flags;
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// CanAuto = (Flags & DirectShowCameraHelper.CameraControlFlags.Auto) == DirectShowCameraHelper.CameraControlFlags.Auto;
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// SetValue = set;
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// GetValue = get;
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// Available = true;
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// }
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// public bool Available { get; private set; }
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// public bool CanAuto { get; private set; }
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// public int Default { get; private set; }
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// public DirectShowCameraHelper.CameraControlFlags Flags { get; private set; }
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// public Func<int> GetValue { get; private set; }
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// public int Max { get; private set; }
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// public int Min { get; private set; }
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// public Action<DirectShowCameraHelper.CameraControlFlags, int> SetValue { get; private set; }
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// public int Step { get; private set; }
|
|
// public override string ToString()
|
|
// {
|
|
// return string.Format("Available={0}, Min={1}, Max={2}, Step={3}, Default={4}, Flags={5}", Available, Min, Max, Step, Default, Flags);
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// public class VideoFormat
|
|
// {
|
|
// public DirectShowCameraHelper.VIDEO_STREAM_CONFIG_CAPS Caps { get; set; }
|
|
// public string MajorType { get; set; } // [Video]など
|
|
// public Size Size { get; set; }
|
|
// public string SubType { get; set; } // [YUY2], [MJPG]など
|
|
// // ビデオサイズ
|
|
// public long TimePerFrame { get; set; } // ビデオフレームの平均表示時間を100ナノ秒単位で。30fpsのとき「333333」
|
|
// public override string ToString()
|
|
// {
|
|
// return string.Format("{0}, {1}, {2}, {3}, {4}", MajorType, SubType, Size, TimePerFrame, CapsString());
|
|
// }
|
|
|
|
// private string CapsString()
|
|
// {
|
|
// var sb = new StringBuilder();
|
|
// sb.AppendFormat("{0}, ", DirectShowCameraHelper.DsGuid.GetNickname(Caps.Guid));
|
|
// foreach (var info in Caps.GetType().GetFields())
|
|
// {
|
|
// sb.AppendFormat("{0}={1}, ", info.Name, info.GetValue(Caps));
|
|
// }
|
|
// return sb.ToString();
|
|
// }
|
|
// }
|
|
|
|
// private class SampleGrabberCallback : DirectShowCameraHelper.ISampleGrabberCB
|
|
// {
|
|
// private byte[] Buffer;
|
|
// private object BufferLock = new object();
|
|
|
|
// public int BufferCB(double SampleTime, IntPtr pBuffer, int BufferLen)
|
|
// {
|
|
// if (Buffer == null || Buffer.Length != BufferLen)
|
|
// {
|
|
// Buffer = new byte[BufferLen];
|
|
// }
|
|
|
|
// var locked = false;
|
|
// try
|
|
// {
|
|
// System.Threading.Monitor.TryEnter(BufferLock, 0, ref locked);
|
|
// if (locked)
|
|
// {
|
|
// Marshal.Copy(pBuffer, Buffer, 0, BufferLen);
|
|
// }
|
|
// }
|
|
// finally
|
|
// {
|
|
// if (locked) System.Threading.Monitor.Exit(BufferLock);
|
|
// }
|
|
// return 0;
|
|
// }
|
|
|
|
// public MediaCaptureFrame2 GetBitmap(int width, int height, int stride)
|
|
// {
|
|
// if (Buffer == null) return default;
|
|
|
|
// lock (BufferLock)
|
|
// {
|
|
// return BufferToBitmap(Buffer, width, height, stride);
|
|
// }
|
|
// }
|
|
|
|
// public int SampleCB(double SampleTime, DirectShowCameraHelper.IMediaSample pSample)
|
|
// {
|
|
// throw new NotImplementedException();
|
|
// }
|
|
// }
|
|
|
|
// public static object? CoCreateInstance(Guid clsid)
|
|
// {
|
|
// return Activator.CreateInstance(Type.GetTypeFromCLSID(clsid));
|
|
// }
|
|
|
|
// public static void ReleaseInstance<T>(ref T? com) where T : class
|
|
// {
|
|
// if (com != null)
|
|
// {
|
|
// Marshal.ReleaseComObject(com);
|
|
// com = null;
|
|
// }
|
|
// }
|
|
|
|
// public static IGraphBuilder CreateGraph()
|
|
// {
|
|
// return CoCreateInstance(DsGuid.CLSID_FilterGraph) as IGraphBuilder;
|
|
// }
|
|
|
|
// public static void PlayGraph(IGraphBuilder graph, FILTER_STATE state)
|
|
// {
|
|
// var mediaControl = graph as IMediaControl;
|
|
// if (mediaControl == null) return;
|
|
|
|
// switch (state)
|
|
// {
|
|
// case FILTER_STATE.Paused: mediaControl.Pause(); break;
|
|
// case FILTER_STATE.Stopped: mediaControl.Stop(); break;
|
|
// default: mediaControl.Run(); break;
|
|
// }
|
|
// }
|
|
|
|
// public static List<string> GetFiltes(Guid category)
|
|
// {
|
|
// var result = new List<string>();
|
|
|
|
// EnumMonikers(category, (moniker, prop) =>
|
|
// {
|
|
// object value = null;
|
|
// prop.Read("FriendlyName", ref value, 0);
|
|
// var name = (string)value;
|
|
|
|
// result.Add(name);
|
|
|
|
// return false;
|
|
// });
|
|
|
|
// return result;
|
|
// }
|
|
|
|
// public static IBaseFilter CreateFilter(Guid clsid)
|
|
// {
|
|
// return CoCreateInstance(clsid) as IBaseFilter;
|
|
// }
|
|
|
|
// public static IBaseFilter CreateFilter(Guid category, int index)
|
|
// {
|
|
// IBaseFilter result = null;
|
|
|
|
// int curr_index = 0;
|
|
// EnumMonikers(category, (moniker, prop) =>
|
|
// {
|
|
// if (index != curr_index++) return false;
|
|
|
|
// {
|
|
// object value = null;
|
|
// Guid guid = DsGuid.IID_IBaseFilter;
|
|
// moniker.BindToObject(null, null, ref guid, out value);
|
|
// result = value as IBaseFilter;
|
|
// return true;
|
|
// }
|
|
// });
|
|
|
|
// if (result == null) throw new ArgumentException("can't create filter.");
|
|
// return result;
|
|
// }
|
|
|
|
// private static void EnumMonikers(Guid category, Func<IMoniker, IPropertyBag, bool> func)
|
|
// {
|
|
// IEnumMoniker enumerator = null;
|
|
// ICreateDevEnum device = null;
|
|
|
|
// try
|
|
// {
|
|
// device = (ICreateDevEnum)Activator.CreateInstance(Type.GetTypeFromCLSID(DsGuid.CLSID_SystemDeviceEnum));
|
|
// device.CreateClassEnumerator(ref category, ref enumerator, 0);
|
|
|
|
// if (enumerator == null) return;
|
|
|
|
// var monikers = new IMoniker[1];
|
|
// var fetched = IntPtr.Zero;
|
|
|
|
// while (enumerator.Next(monikers.Length, monikers, fetched) == 0)
|
|
// {
|
|
// var moniker = monikers[0];
|
|
|
|
// object value = null;
|
|
// Guid guid = DsGuid.IID_IPropertyBag;
|
|
// moniker.BindToStorage(null, null, ref guid, out value);
|
|
// var prop = (IPropertyBag)value;
|
|
|
|
// try
|
|
// {
|
|
// var rc = func(moniker, prop);
|
|
// if (rc == true) break;
|
|
// }
|
|
// finally
|
|
// {
|
|
// Marshal.ReleaseComObject(prop);
|
|
|
|
// if (moniker != null) Marshal.ReleaseComObject(moniker);
|
|
// }
|
|
// }
|
|
// }
|
|
// finally
|
|
// {
|
|
// if (enumerator != null) Marshal.ReleaseComObject(enumerator);
|
|
// if (device != null) Marshal.ReleaseComObject(device);
|
|
// }
|
|
// }
|
|
|
|
// public static IPin FindPin(IBaseFilter filter, string name)
|
|
// {
|
|
// var result = EnumPins(filter, (info) =>
|
|
// {
|
|
// return info.achName == name;
|
|
// });
|
|
|
|
// if (result == null) throw new ArgumentException("can't fild pin.");
|
|
// return result;
|
|
// }
|
|
|
|
// public static IPin FindPin(IBaseFilter filter, int index, PIN_DIRECTION direction)
|
|
// {
|
|
// int curr_index = 0;
|
|
// var result = EnumPins(filter, (info) =>
|
|
// {
|
|
// if (info.dir != direction) return false;
|
|
// return index == curr_index++;
|
|
// });
|
|
|
|
// if (result == null) throw new ArgumentException("can't fild pin.");
|
|
// return result;
|
|
// }
|
|
|
|
// private static IPin EnumPins(IBaseFilter filter, Func<PIN_INFO, bool> func)
|
|
// {
|
|
// IEnumPins pins = null;
|
|
// IPin ipin = null;
|
|
|
|
// try
|
|
// {
|
|
// filter.EnumPins(ref pins);
|
|
|
|
// int fetched = 0;
|
|
// while (pins.Next(1, ref ipin, ref fetched) == 0)
|
|
// {
|
|
// if (fetched == 0) break;
|
|
|
|
// var info = new PIN_INFO();
|
|
// try
|
|
// {
|
|
// ipin.QueryPinInfo(info);
|
|
// var rc = func(info);
|
|
// if (rc) return ipin;
|
|
// }
|
|
// finally
|
|
// {
|
|
// if (info.pFilter != null) Marshal.ReleaseComObject(info.pFilter);
|
|
// }
|
|
// }
|
|
// }
|
|
// catch
|
|
// {
|
|
// if (ipin != null) Marshal.ReleaseComObject(ipin);
|
|
// throw;
|
|
// }
|
|
// finally
|
|
// {
|
|
// if (pins != null) Marshal.ReleaseComObject(pins);
|
|
// }
|
|
|
|
// return null;
|
|
// }
|
|
|
|
// public static void ConnectFilter(IGraphBuilder graph, IBaseFilter out_flt, int out_no, IBaseFilter in_flt, int in_no)
|
|
// {
|
|
// var out_pin = FindPin(out_flt, out_no, PIN_DIRECTION.PINDIR_OUTPUT);
|
|
// var inp_pin = FindPin(in_flt, in_no, PIN_DIRECTION.PINDIR_INPUT);
|
|
// graph.Connect(out_pin, inp_pin);
|
|
// }
|
|
|
|
// public static void DeleteMediaType(ref AM_MEDIA_TYPE mt)
|
|
// {
|
|
// if (mt.lSampleSize != 0) Marshal.FreeCoTaskMem(mt.pbFormat);
|
|
// if (mt.pUnk != IntPtr.Zero) Marshal.FreeCoTaskMem(mt.pUnk);
|
|
// mt = null;
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("56a8689f-0ad4-11ce-b03a-0020af0ba770"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IFilterGraph
|
|
// {
|
|
// int AddFilter([In] IBaseFilter pFilter, [In, MarshalAs(UnmanagedType.LPWStr)] string pName);
|
|
// int RemoveFilter([In] IBaseFilter pFilter);
|
|
// int EnumFilters([In, Out] ref IEnumFilters ppEnum);
|
|
// int FindFilterByName([In, MarshalAs(UnmanagedType.LPWStr)] string pName, [In, Out] ref IBaseFilter ppFilter);
|
|
// int ConnectDirect([In] IPin ppinOut, [In] IPin ppinIn, [In, MarshalAs(UnmanagedType.LPStruct)] AM_MEDIA_TYPE pmt);
|
|
// int Reconnect([In] IPin ppin);
|
|
// int Disconnect([In] IPin ppin);
|
|
// int SetDefaultSyncSource();
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("56a868a9-0ad4-11ce-b03a-0020af0ba770"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IGraphBuilder : IFilterGraph
|
|
// {
|
|
// int Connect([In] IPin ppinOut, [In] IPin ppinIn);
|
|
// int Render([In] IPin ppinOut);
|
|
// int RenderFile([In, MarshalAs(UnmanagedType.LPWStr)] string lpcwstrFile, [In, MarshalAs(UnmanagedType.LPWStr)] string lpcwstrPlayList);
|
|
// int AddSourceFilter([In, MarshalAs(UnmanagedType.LPWStr)] string lpcwstrFileName, [In, MarshalAs(UnmanagedType.LPWStr)] string lpcwstrFilterName, [In, Out] ref IBaseFilter ppFilter);
|
|
// int SetLogFile(IntPtr hFile);
|
|
// int Abort();
|
|
// int ShouldOperationContinue();
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("56a868b1-0ad4-11ce-b03a-0020af0ba770"), InterfaceType(ComInterfaceType.InterfaceIsDual)]
|
|
// public interface IMediaControl
|
|
// {
|
|
// int Run();
|
|
// int Pause();
|
|
// int Stop();
|
|
// int GetState(int msTimeout, out int pfs);
|
|
// int RenderFile(string strFilename);
|
|
// int AddSourceFilter([In] string strFilename, [In, Out, MarshalAs(UnmanagedType.IDispatch)] ref object ppUnk);
|
|
// int get_FilterCollection([In, Out, MarshalAs(UnmanagedType.IDispatch)] ref object ppUnk);
|
|
// int get_RegFilterCollection([In, Out, MarshalAs(UnmanagedType.IDispatch)] ref object ppUnk);
|
|
// int StopWhenReady();
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("93E5A4E0-2D50-11d2-ABFA-00A0C9C6E38D"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface ICaptureGraphBuilder2
|
|
// {
|
|
// int SetFiltergraph([In] IGraphBuilder pfg);
|
|
// int GetFiltergraph([In, Out] ref IGraphBuilder ppfg);
|
|
// int SetOutputFileName([In] ref Guid pType, [In, MarshalAs(UnmanagedType.LPWStr)] string lpstrFile, [In, Out] ref IBaseFilter ppbf, [In, Out] ref IFileSinkFilter ppSink);
|
|
// int FindInterface([In] ref Guid pCategory, [In] ref Guid pType, [In] IBaseFilter pbf, [In] IntPtr riid, [In, Out, MarshalAs(UnmanagedType.IUnknown)] ref object ppint);
|
|
// int RenderStream([In] ref Guid pCategory, [In] ref Guid pType, [In, MarshalAs(UnmanagedType.IUnknown)] object pSource, [In] IBaseFilter pfCompressor, [In] IBaseFilter pfRenderer);
|
|
// int ControlStream([In] ref Guid pCategory, [In] ref Guid pType, [In] IBaseFilter pFilter, [In] IntPtr pstart, [In] IntPtr pstop, [In] short wStartCookie, [In] short wStopCookie);
|
|
// int AllocCapFile([In, MarshalAs(UnmanagedType.LPWStr)] string lpstrFile, [In] long dwlSize);
|
|
// int CopyCaptureFile([In, MarshalAs(UnmanagedType.LPWStr)] string lpwstrOld, [In, MarshalAs(UnmanagedType.LPWStr)] string lpwstrNew, [In] int fAllowEscAbort, [In] IAMCopyCaptureFileProgress pFilter);
|
|
// int FindPin([In] object pSource, [In] int pindir, [In] ref Guid pCategory, [In] ref Guid pType, [In, MarshalAs(UnmanagedType.Bool)] bool fUnconnected, [In] int num, [Out] out IntPtr ppPin);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("a2104830-7c70-11cf-8bce-00aa00a3f1a6"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IFileSinkFilter
|
|
// {
|
|
// int SetFileName([In, MarshalAs(UnmanagedType.LPWStr)] string pszFileName, [In, MarshalAs(UnmanagedType.LPStruct)] AM_MEDIA_TYPE pmt);
|
|
// int GetCurFile([In, Out, MarshalAs(UnmanagedType.LPWStr)] ref string pszFileName, [Out, MarshalAs(UnmanagedType.LPStruct)] out AM_MEDIA_TYPE pmt);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("670d1d20-a068-11d0-b3f0-00aa003761c5"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IAMCopyCaptureFileProgress
|
|
// {
|
|
// int Progress(int iProgress);
|
|
// }
|
|
|
|
|
|
// [ComVisible(true), ComImport(), Guid("C6E13370-30AC-11d0-A18C-00A0C9118956"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IAMCameraControl
|
|
// {
|
|
// int GetRange([In] CameraControlProperty Property, [In, Out] ref int pMin, [In, Out] ref int pMax, [In, Out] ref int pSteppingDelta, [In, Out] ref int pDefault, [In, Out] ref int pCapsFlag);
|
|
// int Set([In] CameraControlProperty Property, [In] int lValue, [In] int Flags);
|
|
// int Get([In] CameraControlProperty Property, [In, Out] ref int lValue, [In, Out] ref int Flags);
|
|
// }
|
|
|
|
|
|
// [ComVisible(true), ComImport(), Guid("C6E13360-30AC-11d0-A18C-00A0C9118956"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IAMVideoProcAmp
|
|
// {
|
|
// int GetRange([In] VideoProcAmpProperty Property, [In, Out] ref int pMin, [In, Out] ref int pMax, [In, Out] ref int pSteppingDelta, [In, Out] ref int pDefault, [In, Out] ref int pCapsFlag);
|
|
// int Set([In] VideoProcAmpProperty Property, [In] int lValue, [In] int Flags);
|
|
// int Get([In] VideoProcAmpProperty Property, [In, Out] ref int lValue, [In, Out] ref int Flags);
|
|
// }
|
|
|
|
|
|
// [ComVisible(true), ComImport(), Guid("6A2E0670-28E4-11D0-A18C-00A0C9118956"), System.Security.SuppressUnmanagedCodeSecurity, InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IAMVideoControl
|
|
// {
|
|
// int GetCaps([In] IPin pPin, [Out] out int pCapsFlags);
|
|
// int SetMode([In] IPin pPin, [In] int Mode);
|
|
// int GetMode([In] IPin pPin, [Out] out int Mode);
|
|
// int GetCurrentActualFrameRate([In] IPin pPin, [Out] out long ActualFrameRate);
|
|
// int GetMaxAvailableFrameRate([In] IPin pPin, [In] int iIndex, [In] Size Dimensions, [Out] out long MaxAvailableFrameRate);
|
|
// int GetFrameRateList([In] IPin pPin, [In] int iIndex, [In] Size Dimensions, [Out] out int ListSize, [Out] out IntPtr FrameRates);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("56a86895-0ad4-11ce-b03a-0020af0ba770"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IBaseFilter
|
|
// {
|
|
// // Inherits IPersist
|
|
// int GetClassID([Out] out Guid pClassID);
|
|
|
|
// // Inherits IMediaControl
|
|
// int Stop();
|
|
// int Pause();
|
|
// int Run(long tStart);
|
|
// int GetState(int dwMilliSecsTimeout, [In, Out] ref int filtState);
|
|
// int SetSyncSource([In] IReferenceClock pClock);
|
|
// int GetSyncSource([In, Out] ref IReferenceClock pClock);
|
|
|
|
// // -----
|
|
// int EnumPins([In, Out] ref IEnumPins ppEnum);
|
|
// int FindPin([In, MarshalAs(UnmanagedType.LPWStr)] string Id, [In, Out] ref IPin ppPin);
|
|
// int QueryFilterInfo([Out] FILTER_INFO pInfo);
|
|
// int JoinFilterGraph([In] IFilterGraph pGraph, [In, MarshalAs(UnmanagedType.LPWStr)] string pName);
|
|
// int QueryVendorInfo([In, Out, MarshalAs(UnmanagedType.LPWStr)] ref string pVendorInfo);
|
|
// }
|
|
|
|
|
|
// /// <summary>
|
|
// /// フィルタ グラフ内のフィルタを列挙するインタフェース.
|
|
// /// </summary>
|
|
// [ComVisible(true), ComImport(), Guid("56a86893-0ad4-11ce-b03a-0020af0ba770"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IEnumFilters
|
|
// {
|
|
// int Next([In] int cFilters, [In, Out] ref IBaseFilter ppFilter, [In, Out] ref int pcFetched);
|
|
// int Skip([In] int cFilters);
|
|
// void Reset();
|
|
// void Clone([In, Out] ref IEnumFilters ppEnum);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("C6E13340-30AC-11d0-A18C-00A0C9118956"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IAMStreamConfig
|
|
// {
|
|
// int SetFormat([In, MarshalAs(UnmanagedType.LPStruct)] AM_MEDIA_TYPE pmt);
|
|
// int GetFormat([In, Out, MarshalAs(UnmanagedType.LPStruct)] ref AM_MEDIA_TYPE ppmt);
|
|
// int GetNumberOfCapabilities(ref int piCount, ref int piSize);
|
|
// int GetStreamCaps(int iIndex, [In, Out, MarshalAs(UnmanagedType.LPStruct)] ref AM_MEDIA_TYPE ppmt, IntPtr pSCC);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("56a8689a-0ad4-11ce-b03a-0020af0ba770"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IMediaSample
|
|
// {
|
|
// int GetPointer(ref IntPtr ppBuffer);
|
|
// int GetSize();
|
|
// int GetTime(ref long pTimeStart, ref long pTimeEnd);
|
|
// int SetTime([In, MarshalAs(UnmanagedType.LPStruct)] ulong pTimeStart, [In, MarshalAs(UnmanagedType.LPStruct)] ulong pTimeEnd);
|
|
// int IsSyncPoint();
|
|
// int SetSyncPoint([In, MarshalAs(UnmanagedType.Bool)] bool bIsSyncPoint);
|
|
// int IsPreroll();
|
|
// int SetPreroll([In, MarshalAs(UnmanagedType.Bool)] bool bIsPreroll);
|
|
// int GetActualDataLength();
|
|
// int SetActualDataLength(int len);
|
|
// int GetMediaType([In, Out, MarshalAs(UnmanagedType.LPStruct)] ref AM_MEDIA_TYPE ppMediaType);
|
|
// int SetMediaType([In, MarshalAs(UnmanagedType.LPStruct)] AM_MEDIA_TYPE pMediaType);
|
|
// int IsDiscontinuity();
|
|
// int SetDiscontinuity([In, MarshalAs(UnmanagedType.Bool)] bool bDiscontinuity);
|
|
// int GetMediaTime(ref long pTimeStart, ref long pTimeEnd);
|
|
// int SetMediaTime([In, MarshalAs(UnmanagedType.LPStruct)] ulong pTimeStart, [In, MarshalAs(UnmanagedType.LPStruct)] ulong pTimeEnd);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("89c31040-846b-11ce-97d3-00aa0055595a"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IEnumMediaTypes
|
|
// {
|
|
// int Next([In] int cMediaTypes, [In, Out, MarshalAs(UnmanagedType.LPStruct)] ref AM_MEDIA_TYPE ppMediaTypes, [In, Out] ref int pcFetched);
|
|
// int Skip([In] int cMediaTypes);
|
|
// int Reset();
|
|
// int Clone([In, Out] ref IEnumMediaTypes ppEnum);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("56a86891-0ad4-11ce-b03a-0020af0ba770"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IPin
|
|
// {
|
|
// int Connect([In] IPin pReceivePin, [In, MarshalAs(UnmanagedType.LPStruct)] AM_MEDIA_TYPE pmt);
|
|
// int ReceiveConnection([In] IPin pReceivePin, [In, MarshalAs(UnmanagedType.LPStruct)] AM_MEDIA_TYPE pmt);
|
|
// int Disconnect();
|
|
// int ConnectedTo([In, Out] ref IPin ppPin);
|
|
// int ConnectionMediaType([Out, MarshalAs(UnmanagedType.LPStruct)] AM_MEDIA_TYPE pmt);
|
|
// int QueryPinInfo([Out] PIN_INFO pInfo);
|
|
// int QueryDirection(ref PIN_DIRECTION pPinDir);
|
|
// int QueryId([In, Out, MarshalAs(UnmanagedType.LPWStr)] ref string Id);
|
|
// int QueryAccept([In, MarshalAs(UnmanagedType.LPStruct)] AM_MEDIA_TYPE pmt);
|
|
// int EnumMediaTypes([In, Out] ref IEnumMediaTypes ppEnum);
|
|
// int QueryInternalConnections(IntPtr apPin, [In, Out] ref int nPin);
|
|
// int EndOfStream();
|
|
// int BeginFlush();
|
|
// int EndFlush();
|
|
// int NewSegment(long tStart, long tStop, double dRate);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("56a86892-0ad4-11ce-b03a-0020af0ba770"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IEnumPins
|
|
// {
|
|
// int Next([In] int cPins, [In, Out] ref IPin ppPins, [In, Out] ref int pcFetched);
|
|
// int Skip([In] int cPins);
|
|
// void Reset();
|
|
// void Clone([In, Out] ref IEnumPins ppEnum);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("56a86897-0ad4-11ce-b03a-0020af0ba770"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IReferenceClock
|
|
// {
|
|
// int GetTime(ref long pTime);
|
|
// int AdviseTime(long baseTime, long streamTime, IntPtr hEvent, ref int pdwAdviseCookie);
|
|
// int AdvisePeriodic(long startTime, long periodTime, IntPtr hSemaphore, ref int pdwAdviseCookie);
|
|
// int Unadvise(int dwAdviseCookie);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("29840822-5B84-11D0-BD3B-00A0C911CE86"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface ICreateDevEnum
|
|
// {
|
|
// int CreateClassEnumerator([In] ref Guid pType, [In, Out] ref IEnumMoniker ppEnumMoniker, [In] int dwFlags);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("55272A00-42CB-11CE-8135-00AA004BB851"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface IPropertyBag
|
|
// {
|
|
// int Read([MarshalAs(UnmanagedType.LPWStr)] string PropName, ref object Var, int ErrorLog);
|
|
// int Write(string PropName, ref object Var);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("6B652FFF-11FE-4fce-92AD-0266B5D7C78F"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface ISampleGrabber
|
|
// {
|
|
// int SetOneShot([In, MarshalAs(UnmanagedType.Bool)] bool OneShot);
|
|
// int SetMediaType([In, MarshalAs(UnmanagedType.LPStruct)] AM_MEDIA_TYPE pmt);
|
|
// int GetConnectedMediaType([Out, MarshalAs(UnmanagedType.LPStruct)] AM_MEDIA_TYPE pmt);
|
|
// int SetBufferSamples([In, MarshalAs(UnmanagedType.Bool)] bool BufferThem);
|
|
// int GetCurrentBuffer(ref int pBufferSize, IntPtr pBuffer);
|
|
// int GetCurrentSample(IntPtr ppSample);
|
|
// int SetCallback(ISampleGrabberCB pCallback, int WhichMethodToCallback);
|
|
// }
|
|
|
|
// [ComVisible(true), ComImport(), Guid("0579154A-2B53-4994-B0D0-E773148EFF85"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
|
|
// public interface ISampleGrabberCB
|
|
// {
|
|
// [PreserveSig()]
|
|
// int SampleCB(double SampleTime, IMediaSample pSample);
|
|
// [PreserveSig()]
|
|
// int BufferCB(double SampleTime, IntPtr pBuffer, int BufferLen);
|
|
// }
|
|
|
|
// /// <summary>
|
|
// /// ビデオ ウィンドウのプロパティを設定するメソッドを提供するインタフェース.
|
|
// /// </summary>
|
|
// [ComVisible(true), ComImport(), Guid("56a868b4-0ad4-11ce-b03a-0020af0ba770"), InterfaceType(ComInterfaceType.InterfaceIsDual)]
|
|
// public interface IVideoWindow
|
|
// {
|
|
// int put_Caption(string caption);
|
|
// int get_Caption([In, Out] ref string caption);
|
|
// int put_WindowStyle(int windowStyle);
|
|
// int get_WindowStyle(ref int windowStyle);
|
|
// int put_WindowStyleEx(int windowStyleEx);
|
|
// int get_WindowStyleEx(ref int windowStyleEx);
|
|
// int put_AutoShow(int autoShow);
|
|
// int get_AutoShow(ref int autoShow);
|
|
// int put_WindowState(int windowState);
|
|
// int get_WindowState(ref int windowState);
|
|
// int put_BackgroundPalette(int backgroundPalette);
|
|
// int get_BackgroundPalette(ref int backgroundPalette);
|
|
// int put_Visible(int visible);
|
|
// int get_Visible(ref int visible);
|
|
// int put_Left(int left);
|
|
// int get_Left(ref int left);
|
|
// int put_Width(int width);
|
|
// int get_Width(ref int width);
|
|
// int put_Top(int top);
|
|
// int get_Top(ref int top);
|
|
// int put_Height(int height);
|
|
// int get_Height(ref int height);
|
|
// int put_Owner(IntPtr owner);
|
|
// int get_Owner(ref IntPtr owner);
|
|
// int put_MessageDrain(IntPtr drain);
|
|
// int get_MessageDrain(ref IntPtr drain);
|
|
// int get_BorderColor(ref int color);
|
|
// int put_BorderColor(int color);
|
|
// int get_FullScreenMode(ref int fullScreenMode);
|
|
// int put_FullScreenMode(int fullScreenMode);
|
|
// int SetWindowForeground(int focus);
|
|
// int NotifyOwnerMessage(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam);
|
|
// int SetWindowPosition(int left, int top, int width, int height);
|
|
// int GetWindowPosition(ref int left, ref int top, ref int width, ref int height);
|
|
// int GetMinIdealImageSize(ref int width, ref int height);
|
|
// int GetMaxIdealImageSize(ref int width, ref int height);
|
|
// int GetRestorePosition(ref int left, ref int top, ref int width, ref int height);
|
|
// int HideCursor(int HideCursorValue);
|
|
// int IsCursorHidden(ref int hideCursor);
|
|
// }
|
|
|
|
// [Serializable]
|
|
// [StructLayout(LayoutKind.Sequential), ComVisible(false)]
|
|
// public class AM_MEDIA_TYPE
|
|
// {
|
|
// public Guid MajorType;
|
|
// public Guid SubType;
|
|
// [MarshalAs(UnmanagedType.Bool)]
|
|
// public bool bFixedSizeSamples;
|
|
// [MarshalAs(UnmanagedType.Bool)]
|
|
// public bool bTemporalCompression;
|
|
// public uint lSampleSize;
|
|
// public Guid FormatType;
|
|
// public IntPtr pUnk;
|
|
// public uint cbFormat;
|
|
// public IntPtr pbFormat;
|
|
// }
|
|
|
|
// [Serializable]
|
|
// [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode), ComVisible(false)]
|
|
// public class FILTER_INFO
|
|
// {
|
|
// [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)]
|
|
// public string achName;
|
|
// [MarshalAs(UnmanagedType.IUnknown)]
|
|
// public object pGraph;
|
|
// }
|
|
|
|
// [Serializable]
|
|
// [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode), ComVisible(false)]
|
|
// public class PIN_INFO
|
|
// {
|
|
// public IBaseFilter pFilter;
|
|
// public PIN_DIRECTION dir;
|
|
// [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)]
|
|
// public string achName;
|
|
// }
|
|
|
|
// [Serializable]
|
|
// [StructLayout(LayoutKind.Sequential, Pack = 8), ComVisible(false)]
|
|
// public struct VIDEO_STREAM_CONFIG_CAPS
|
|
// {
|
|
// public Guid Guid;
|
|
// public uint VideoStandard;
|
|
// public SIZE InputSize;
|
|
// public SIZE MinCroppingSize;
|
|
// public SIZE MaxCroppingSize;
|
|
// public int CropGranularityX;
|
|
// public int CropGranularityY;
|
|
// public int CropAlignX;
|
|
// public int CropAlignY;
|
|
// public SIZE MinOutputSize;
|
|
// public SIZE MaxOutputSize;
|
|
// public int OutputGranularityX;
|
|
// public int OutputGranularityY;
|
|
// public int StretchTapsX;
|
|
// public int StretchTapsY;
|
|
// public int ShrinkTapsX;
|
|
// public int ShrinkTapsY;
|
|
// public long MinFrameInterval;
|
|
// public long MaxFrameInterval;
|
|
// public int MinBitsPerSecond;
|
|
// public int MaxBitsPerSecond;
|
|
// }
|
|
|
|
// [Serializable]
|
|
// [StructLayout(LayoutKind.Sequential), ComVisible(false)]
|
|
// public struct VIDEOINFOHEADER
|
|
// {
|
|
// public RECT SrcRect;
|
|
// public RECT TrgRect;
|
|
// public int BitRate;
|
|
// public int BitErrorRate;
|
|
// public long AvgTimePerFrame;
|
|
// public BITMAPINFOHEADER bmiHeader;
|
|
// }
|
|
|
|
// [Serializable]
|
|
// [StructLayout(LayoutKind.Sequential), ComVisible(false)]
|
|
// public struct VIDEOINFOHEADER2
|
|
// {
|
|
// public RECT SrcRect;
|
|
// public RECT TrgRect;
|
|
// public int BitRate;
|
|
// public int BitErrorRate;
|
|
// public long AvgTimePerFrame;
|
|
// public int InterlaceFlags;
|
|
// public int CopyProtectFlags;
|
|
// public int PictAspectRatioX;
|
|
// public int PictAspectRatioY;
|
|
// public int ControlFlags; // or Reserved1
|
|
// public int Reserved2;
|
|
// public BITMAPINFOHEADER bmiHeader;
|
|
// }
|
|
|
|
// [Serializable]
|
|
// [StructLayout(LayoutKind.Sequential, Pack = 2), ComVisible(false)]
|
|
// public struct BITMAPINFOHEADER
|
|
// {
|
|
// public int biSize;
|
|
// public int biWidth;
|
|
// public int biHeight;
|
|
// public short biPlanes;
|
|
// public short biBitCount;
|
|
// public int biCompression;
|
|
// public int biSizeImage;
|
|
// public int biXPelsPerMeter;
|
|
// public int biYPelsPerMeter;
|
|
// public int biClrUsed;
|
|
// public int biClrImportant;
|
|
// }
|
|
|
|
// [Serializable]
|
|
// [StructLayout(LayoutKind.Sequential), ComVisible(false)]
|
|
// public struct WAVEFORMATEX
|
|
// {
|
|
// public ushort wFormatTag;
|
|
// public ushort nChannels;
|
|
// public uint nSamplesPerSec;
|
|
// public uint nAvgBytesPerSec;
|
|
// public short nBlockAlign;
|
|
// public short wBitsPerSample;
|
|
// public short cbSize;
|
|
// }
|
|
|
|
// [Serializable]
|
|
// [StructLayout(LayoutKind.Sequential, Pack = 8), ComVisible(false)]
|
|
// public struct SIZE
|
|
// {
|
|
// public int cx;
|
|
// public int cy;
|
|
// public override string ToString() { return string.Format("{{{0}, {1}}}", cx, cy); } // for debugging.
|
|
// }
|
|
|
|
// [Serializable]
|
|
// [StructLayout(LayoutKind.Sequential), ComVisible(false)]
|
|
// public struct RECT
|
|
// {
|
|
// public int Left;
|
|
// public int Top;
|
|
// public int Right;
|
|
// public int Bottom;
|
|
// public override string ToString() { return string.Format("{{{0}, {1}, {2}, {3}}}", Left, Top, Right, Bottom); } // for debugging.
|
|
// }
|
|
|
|
// [ComVisible(false)]
|
|
// public enum PIN_DIRECTION
|
|
// {
|
|
// PINDIR_INPUT = 0,
|
|
// PINDIR_OUTPUT = 1,
|
|
// }
|
|
|
|
// [ComVisible(false)]
|
|
// public enum FILTER_STATE : int
|
|
// {
|
|
// Stopped = 0,
|
|
// Paused = 1,
|
|
// Running = 2,
|
|
// }
|
|
|
|
// [ComVisible(false)]
|
|
// public enum CameraControlProperty
|
|
// {
|
|
// Pan = 0,
|
|
// Tilt = 1,
|
|
// Roll = 2,
|
|
// Zoom = 3,
|
|
// Exposure = 4,
|
|
// Iris = 5,
|
|
// Focus = 6,
|
|
// }
|
|
|
|
// [ComVisible(false), Flags()]
|
|
// public enum CameraControlFlags
|
|
// {
|
|
// Auto = 0x0001,
|
|
// Manual = 0x0002,
|
|
// }
|
|
|
|
// [ComVisible(false)]
|
|
// public enum VideoProcAmpProperty
|
|
// {
|
|
// Brightness = 0,
|
|
// Contrast = 1,
|
|
// Hue = 2,
|
|
// Saturation = 3,
|
|
// Sharpness = 4,
|
|
// Gamma = 5,
|
|
// ColorEnable = 6,
|
|
// WhiteBalance = 7,
|
|
// BacklightCompensation = 8,
|
|
// Gain = 9
|
|
// }
|
|
|
|
// public static class DsGuid
|
|
// {
|
|
// // MediaType
|
|
// public static readonly Guid MEDIATYPE_Video = new Guid("{73646976-0000-0010-8000-00AA00389B71}");
|
|
// public static readonly Guid MEDIATYPE_Audio = new Guid("{73647561-0000-0010-8000-00AA00389B71}");
|
|
|
|
// // SubType
|
|
// public static readonly Guid MEDIASUBTYPE_None = new Guid("{E436EB8E-524F-11CE-9F53-0020AF0BA770}");
|
|
// public static readonly Guid MEDIASUBTYPE_YUYV = new Guid("{56595559-0000-0010-8000-00AA00389B71}");
|
|
// public static readonly Guid MEDIASUBTYPE_IYUV = new Guid("{56555949-0000-0010-8000-00AA00389B71}");
|
|
// public static readonly Guid MEDIASUBTYPE_YVU9 = new Guid("{39555659-0000-0010-8000-00AA00389B71}");
|
|
// public static readonly Guid MEDIASUBTYPE_YUY2 = new Guid("{32595559-0000-0010-8000-00AA00389B71}");
|
|
// public static readonly Guid MEDIASUBTYPE_YVYU = new Guid("{55595659-0000-0010-8000-00AA00389B71}");
|
|
// public static readonly Guid MEDIASUBTYPE_UYVY = new Guid("{59565955-0000-0010-8000-00AA00389B71}");
|
|
// public static readonly Guid MEDIASUBTYPE_MJPG = new Guid("{47504A4D-0000-0010-8000-00AA00389B71}");
|
|
// public static readonly Guid MEDIASUBTYPE_RGB565 = new Guid("{E436EB7B-524F-11CE-9F53-0020AF0BA770}");
|
|
// public static readonly Guid MEDIASUBTYPE_RGB555 = new Guid("{E436EB7C-524F-11CE-9F53-0020AF0BA770}");
|
|
// public static readonly Guid MEDIASUBTYPE_RGB24 = new Guid("{E436EB7D-524F-11CE-9F53-0020AF0BA770}");
|
|
// public static readonly Guid MEDIASUBTYPE_RGB32 = new Guid("{E436EB7E-524F-11CE-9F53-0020AF0BA770}");
|
|
// public static readonly Guid MEDIASUBTYPE_ARGB32 = new Guid("{773C9AC0-3274-11D0-B724-00AA006C1A01}");
|
|
// public static readonly Guid MEDIASUBTYPE_PCM = new Guid("{00000001-0000-0010-8000-00AA00389B71}");
|
|
// public static readonly Guid MEDIASUBTYPE_WAVE = new Guid("{E436EB8B-524F-11CE-9F53-0020AF0BA770}");
|
|
|
|
// // FormatType
|
|
// public static readonly Guid FORMAT_None = new Guid("{0F6417D6-C318-11D0-A43F-00A0C9223196}");
|
|
// public static readonly Guid FORMAT_VideoInfo = new Guid("{05589F80-C356-11CE-BF01-00AA0055595A}");
|
|
// public static readonly Guid FORMAT_VideoInfo2 = new Guid("{F72A76A0-EB0A-11d0-ACE4-0000C0CC16BA}");
|
|
// public static readonly Guid FORMAT_WaveFormatEx = new Guid("{05589F81-C356-11CE-BF01-00AA0055595A}");
|
|
|
|
// // CLSID
|
|
// public static readonly Guid CLSID_AudioInputDeviceCategory = new Guid("{33D9A762-90C8-11d0-BD43-00A0C911CE86}");
|
|
// public static readonly Guid CLSID_AudioRendererCategory = new Guid("{E0F158E1-CB04-11d0-BD4E-00A0C911CE86}");
|
|
// public static readonly Guid CLSID_VideoInputDeviceCategory = new Guid("{860BB310-5D01-11d0-BD3B-00A0C911CE86}");
|
|
// public static readonly Guid CLSID_VideoCompressorCategory = new Guid("{33D9A760-90C8-11d0-BD43-00A0C911CE86}");
|
|
|
|
// public static readonly Guid CLSID_NullRenderer = new Guid("{C1F400A4-3F08-11D3-9F0B-006008039E37}");
|
|
// public static readonly Guid CLSID_SampleGrabber = new Guid("{C1F400A0-3F08-11D3-9F0B-006008039E37}");
|
|
|
|
// public static readonly Guid CLSID_FilterGraph = new Guid("{E436EBB3-524F-11CE-9F53-0020AF0BA770}");
|
|
// public static readonly Guid CLSID_SystemDeviceEnum = new Guid("{62BE5D10-60EB-11d0-BD3B-00A0C911CE86}");
|
|
// public static readonly Guid CLSID_CaptureGraphBuilder2 = new Guid("{BF87B6E1-8C27-11d0-B3F0-00AA003761C5}");
|
|
|
|
// public static readonly Guid IID_IPropertyBag = new Guid("{55272A00-42CB-11CE-8135-00AA004BB851}");
|
|
// public static readonly Guid IID_IBaseFilter = new Guid("{56a86895-0ad4-11ce-b03a-0020af0ba770}");
|
|
// public static readonly Guid IID_IAMStreamConfig = new Guid("{C6E13340-30AC-11d0-A18C-00A0C9118956}");
|
|
|
|
// public static readonly Guid PIN_CATEGORY_CAPTURE = new Guid("{fb6c4281-0353-11d1-905f-0000c0cc16ba}");
|
|
// public static readonly Guid PIN_CATEGORY_PREVIEW = new Guid("{fb6c4282-0353-11d1-905f-0000c0cc16ba}");
|
|
// public static readonly Guid PIN_CATEGORY_STILL = new Guid("{fb6c428a-0353-11d1-905f-0000c0cc16ba}");
|
|
|
|
// private static Dictionary<Guid, string> NicknameCache = null;
|
|
|
|
// /// <summary>
|
|
// /// Guidをわかりやすい文字列で返す。
|
|
// /// MEDIATYPE_Videoなら[Video]を返す。PIN_CATEGORY_CAPTUREなら[CATEGORY_CAPTURE]を返す。
|
|
// /// </summary>
|
|
// public static string GetNickname(Guid guid)
|
|
// {
|
|
// // リフレクションでstatic public GuidのDictionaryを作成。結果はキャッシュしておく。
|
|
// if (NicknameCache == null)
|
|
// {
|
|
// NicknameCache = typeof(DsGuid).GetFields(System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.Public)
|
|
// .Where(x => x.FieldType == typeof(Guid))
|
|
// .ToDictionary(x => (Guid)x.GetValue(null), x => x.Name);
|
|
// }
|
|
|
|
// if (NicknameCache.ContainsKey(guid))
|
|
// {
|
|
// var name = NicknameCache[guid];
|
|
// var elem = name.Split('_');
|
|
|
|
// // '_'で分割して、2個目以降を連結する。
|
|
// // MEDIATYPE_Videoなら[Video]を返す。
|
|
// // PIN_CATEGORY_CAPTUREなら[CATEGORY_CAPTURE]を返す。
|
|
// if (elem.Length >= 2)
|
|
// {
|
|
// var text = string.Join("_", elem.Skip(1).ToArray());
|
|
// return string.Format("[{0}]", text);
|
|
// }
|
|
// else
|
|
// {
|
|
// return name;
|
|
// }
|
|
// }
|
|
|
|
// // 対応してない場合はToStringを呼び出す。
|
|
// return guid.ToString();
|
|
// }
|
|
// }
|
|
|
|
//}
|