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xyy
2026-01-06 18:41:56 +08:00
parent 09d6fcf64c
commit e6e684f352
1 changed files with 0 additions and 104 deletions
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104
外科辅料和患者防护罩激光抗性测试仪/BasicDemo/AutoCameraForm.cs
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@@ -58,10 +58,6 @@ namespace BasicDemo
private string _videoSavePath = @"D:\CameraRecordings\"; // 修改为你的保存路径
private double _frameRate = 30.0; // 默认帧率
// 构造函数
public AutoCameraForm(GetRunStatusDelegate getRunStatusCallback, ReturnToPreviousFormDelegate returnCallback = null, string videoSavePath = null)
{
@@ -96,8 +92,6 @@ namespace BasicDemo
this.Load += (s, e) => InitializeCameras();
}
/// <summary>
/// 初始化UI界面
/// </summary>
@@ -516,8 +510,6 @@ namespace BasicDemo
}
/// <summary>
/// 检查相机是否有效
/// </summary>
@@ -566,9 +558,6 @@ namespace BasicDemo
}
}
private bool PrepareForGrabbing(int cameraIndex)
{
try
@@ -637,8 +626,6 @@ namespace BasicDemo
}
}
/// <summary>
/// 判断是否为单色像素格式
/// </summary>
@@ -657,97 +644,6 @@ namespace BasicDemo
}
}
///// <summary>
///// 采集线程处理函数 - 简化版本
///// </summary>
//private void GrabThreadProc(int cameraIndex)
//{
// MyCamera camera = cameras[cameraIndex];
// MyCamera.MV_FRAME_OUT frameOut = new MyCamera.MV_FRAME_OUT();
// MyCamera.MV_PIXEL_CONVERT_PARAM convertParam = new MyCamera.MV_PIXEL_CONVERT_PARAM();
// MyCamera.MV_DISPLAY_FRAME_INFO displayInfo = new MyCamera.MV_DISPLAY_FRAME_INFO();
// // 帧率控制变量（新增）
// int framesWritten = 0;
// DateTime lastWriteTime = DateTime.Now;
// while (grabbingFlags[cameraIndex])
// {
// try
// {
// // 获取图像缓冲区
// int ret = camera.MV_CC_GetImageBuffer_NET(ref frameOut, 1000);
// if (ret == MyCamera.MV_OK)
// {
// lock (locks[cameraIndex])
// {
// // 更新帧信息
// frameInfos[cameraIndex] = frameOut.stFrameInfo;
// // 像素格式转换
// convertParam.nWidth = frameOut.stFrameInfo.nWidth;
// convertParam.nHeight = frameOut.stFrameInfo.nHeight;
// convertParam.enSrcPixelType = frameOut.stFrameInfo.enPixelType;
// convertParam.pSrcData = frameOut.pBufAddr;
// convertParam.nSrcDataLen = frameOut.stFrameInfo.nFrameLen;
// convertParam.pDstBuffer = displayBufs[cameraIndex];
// convertParam.nDstBufferSize = displayBufSizes[cameraIndex];
// if (displayBitmaps[cameraIndex].PixelFormat == PixelFormat.Format8bppIndexed)
// {
// convertParam.enDstPixelType = MyCamera.MvGvspPixelType.PixelType_Gvsp_Mono8;
// }
// else
// {
// convertParam.enDstPixelType = MyCamera.MvGvspPixelType.PixelType_Gvsp_BGR8_Packed;
// }
// camera.MV_CC_ConvertPixelType_NET(ref convertParam);
// // 简单方案：直接更新现有的Bitmap，不创建新实例
// BitmapData bitmapData = displayBitmaps[cameraIndex].LockBits(
// new Rectangle(0, 0, (int)frameOut.stFrameInfo.nWidth, (int)frameOut.stFrameInfo.nHeight),
// ImageLockMode.ReadWrite, displayBitmaps[cameraIndex].PixelFormat);
// CopyMemory(bitmapData.Scan0, convertParam.pDstBuffer,
// (uint)(bitmapData.Stride * displayBitmaps[cameraIndex].Height));
// displayBitmaps[cameraIndex].UnlockBits(bitmapData);
// }
// // 使用SDK显示 - 这是最稳定的方式
// displayInfo.hWnd = pictureBoxes[cameraIndex].Handle;
// displayInfo.pData = frameOut.pBufAddr;
// displayInfo.nDataLen = frameOut.stFrameInfo.nFrameLen;
// displayInfo.nWidth = frameOut.stFrameInfo.nWidth;
// displayInfo.nHeight = frameOut.stFrameInfo.nHeight;
// displayInfo.enPixelType = frameOut.stFrameInfo.enPixelType;
// // 在UI线程中调用显示
// if (this.InvokeRequired)
// {
// this.Invoke(new Action(() =>
// {
// camera.MV_CC_DisplayOneFrame_NET(ref displayInfo);
// }));
// }
// else
// {
// camera.MV_CC_DisplayOneFrame_NET(ref displayInfo);
// }
// // 释放图像缓冲区
// camera.MV_CC_FreeImageBuffer_NET(ref frameOut);
// }
// }
// catch (Exception ex)
// {
// Console.WriteLine($"相机{cameraIndex + 1}采集异常: {ex.Message}");
// // 继续循环，不退出
// }
// }
//}
/// <summary>
/// 采集线程处理函数 - 添加视频录制（修改）
/// </summary>