//初始化 public bool HwInitialize() { for (i = 0; i < n; i++) { m_hCapDev[i] = 0x00000000; } for (i = 0; i < n; i++) { m_bNoSignal[i] = true; } for (i = 0; i < n; i++) { m_strFormatChangedOutput[i] = ""; } // CREATE CAPTURE DEVICE // for (i = 0; i < n; i++) { string str_chip_name = m_strChipName; EXPORTS.QCAP_CREATE(ref str_chip_name, i, (uint)m_pChannelControl_LIVE[i].Handle.ToInt32(), ref m_hCapDev[i], 1); } // REGISTER FORMAT CHANGED CALLBACK FUNCTION // m_pFormatChangedCB = new EXPORTS.PF_FORMAT_CHANGED_CALLBACK(on_process_format_changed); //修改后 for (i = 0; i < n; i++) { EXPORTS.QCAP_REGISTER_FORMAT_CHANGED_CALLBACK(m_hCapDev[i], m_pFormatChangedCB, i); } // REGISTER PREVIEW VIDEO CALLBACK FUNCTION // m_pPreviewVideoCB = new EXPORTS.PF_VIDEO_PREVIEW_CALLBACK(on_process_preview_video_buffer); for (i = 0; i < n; i++) { EXPORTS.QCAP_REGISTER_VIDEO_PREVIEW_CALLBACK(m_hCapDev[i], m_pPreviewVideoCB, i); } // REGISTER NO SIGNAL DETECTED CALLBACK FUNCTION // m_pNoSignalDetectedCB = new EXPORTS.PF_NO_SIGNAL_DETECTED_CALLBACK(on_process_no_signal_detected); for (i = 0; i < n; i++) { EXPORTS.QCAP_REGISTER_NO_SIGNAL_DETECTED_CALLBACK(m_hCapDev[i], m_pNoSignalDetectedCB, i); } // REGISTER SIGNAL REMOVED CALLBACK FUNCTION // m_pSignalRemovedCB = new EXPORTS.PF_SIGNAL_REMOVED_CALLBACK(on_process_signal_removed); for (i = 0; i < n; i++) { EXPORTS.QCAP_REGISTER_SIGNAL_REMOVED_CALLBACK(m_hCapDev[i], m_pSignalRemovedCB, i); } // SET INPUT // for (i = 0; i < n; i++) { EXPORTS.QCAP_SET_VIDEO_INPUT(m_hCapDev[i], 0x00); } // RUN DEVICE // for (i = 0; i < n; i++) { EXPORTS.QCAP_SET_VIDEO_DEINTERLACE(m_hCapDev[i], 0); } for (i = 0; i < n; i++) { EXPORTS.QCAP_SET_VIDEO_STANDARD(m_hCapDev[i], 0x10); } for (i = 0; i < n; i++) { EXPORTS.QCAP_RUN(m_hCapDev[i]); } for (i = 0; i < n; i++) { b_bitmap[i] = false; } for (i = 0; i < n; i++) { b_bitmapchose[i] = new object(); } createSql(n); timerCheckSignal.Enabled = true; return(true); }