Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/Qt/Build/Make/Makefile

@@ -2,7 +2,7 @@ PROJECT_NAME            = AsynchronousGrabQt
 
 PROJECT_DIR             = ../..
 EXAMPLES_DIR            = $(PROJECT_DIR)/../..
-VIMBASDK_DIR            = $(EXAMPLES_DIR)/../..
+VIMBASDK_DIR			= $(EXAMPLES_DIR)/../..
 MAKE_INCLUDE_DIR        = $(CURDIR)/$(EXAMPLES_DIR)/Build/Make
 
 include $(MAKE_INCLUDE_DIR)/Common.mk
@@ -13,55 +13,47 @@ BIN_DIR             = binary/$(CONFIG_DIR)
 OBJ_DIR             = object/$(CONFIG_DIR)
 BIN_PATH            = $(BIN_DIR)/$(BIN_FILE)
 
-# Qt 工具路径
-MOC = /usr/lib/aarch64-linux-gnu/qt5/bin/moc
-UIC = /usr/lib/aarch64-linux-gnu/qt5/bin/uic
-RCC = /usr/lib/aarch64-linux-gnu/qt5/bin/rcc
-
-# 使用 pkg-config 获取 Qt 编译标志
-QT_CFLAGS := $(shell pkg-config --cflags Qt5Core Qt5Gui Qt5Widgets)
-QT_LIBS := $(shell pkg-config --libs Qt5Core Qt5Gui Qt5Widgets)
-
 all: $(BIN_PATH)
 
 include $(MAKE_INCLUDE_DIR)/VimbaCPP.mk
 include $(MAKE_INCLUDE_DIR)/VimbaImageTransform.mk
+include $(MAKE_INCLUDE_DIR)/Qt.mk
 
 SOURCE_DIR          = $(PROJECT_DIR)/Source
 
 INCLUDE_DIRS        = -I$(SOURCE_DIR) \
-                      -I$(EXAMPLES_DIR) \
+		      -I$(EXAMPLES_DIR)  \
-                      -I$(OBJ_DIR) \
+		      -I$(OBJ_DIR)
-                      -I/usr/include/aarch64-linux-gnu/qt5 \
-                      -I/usr/include/aarch64-linux-gnu/qt5/QtCore \
-                      -I/usr/include/aarch64-linux-gnu/qt5/QtGui \
-                      -I/usr/include/aarch64-linux-gnu/qt5/QtWidgets
 
 LIBS                = $(VIMBACPP_LIBS) \
                       $(VIMBAIMAGETRANSFORM_LIBS) \
-                      $(QT_LIBS)
+		      $(QTCORE_LIBS) \
+		      $(QTGUI_LIBS)
 
 DEFINES             =
 
 CFLAGS              = $(COMMON_CFLAGS) \
                       $(VIMBACPP_CFLAGS) \
                       $(VIMBAIMAGETRANSFORM_CFLAGS) \
-                      $(QT_CFLAGS)
+                      $(QTCORE_CFLAGS) \
+                      $(QTGUI_CFLAGS)
 
 OBJ_FILES           = $(OBJ_DIR)/ApiController.o \
-                      $(OBJ_DIR)/AsynchronousGrab.o \
+					  $(OBJ_DIR)/AsynchronousGrab.o \
-                      $(OBJ_DIR)/CameraObserver.o \
+					  $(OBJ_DIR)/CameraObserver.o \
-                      $(OBJ_DIR)/FrameObserver.o \
+					  $(OBJ_DIR)/FrameObserver.o \
-                      $(OBJ_DIR)/main.o \
+					  $(OBJ_DIR)/main.o \
-                      $(OBJ_DIR)/moc_AsynchronousGrab.o \
+					  $(OBJ_DIR)/moc_AsynchronousGrab.o \
-                      $(OBJ_DIR)/moc_CameraObserver.o \
+					  $(OBJ_DIR)/moc_CameraObserver.o \
-                      $(OBJ_DIR)/moc_FrameObserver.o \
+					  $(OBJ_DIR)/moc_FrameObserver.o \
-                      $(OBJ_DIR)/qrc_AsynchronousGrab.o
+					  $(OBJ_DIR)/qrc_AsynchronousGrab.o
 
-GEN_HEADERS         = $(OBJ_DIR)/ui_AsynchronousGrab.h
+GEN_HEADERS			= $(OBJ_DIR)/ui_AsynchronousGrab.h
 
 DEPENDENCIES        = VimbaCPP \
-                      VimbaImageTransform
+                      VimbaImageTransform \
+		      QtCore \
+		      QtGui
 
 $(OBJ_DIR)/moc_%.cpp: $(SOURCE_DIR)/%.h $(OBJ_DIR)
 	$(MOC) -o $@ $<
@@ -89,6 +81,4 @@ $(OBJ_DIR):
 	$(MKDIR) -p $(OBJ_DIR)
 
 $(BIN_DIR):
-	$(MKDIR) -p $(BIN_DIR)
+	$(MKDIR) -p $(BIN_DIR)
-
-.PHONY: all clean

Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/Qt/Build/Make/Makefile (1)

@@ -1,94 +0,0 @@
-PROJECT_NAME            = AsynchronousGrabQt
-
-PROJECT_DIR             = ../..
-EXAMPLES_DIR            = $(PROJECT_DIR)/../..
-VIMBASDK_DIR            = $(EXAMPLES_DIR)/../..
-MAKE_INCLUDE_DIR        = $(CURDIR)/$(EXAMPLES_DIR)/Build/Make
-
-include $(MAKE_INCLUDE_DIR)/Common.mk
-
-CONFIG_DIR          = $(ARCH)_$(WORDSIZE)bit
-BIN_FILE            = $(PROJECT_NAME)
-BIN_DIR             = binary/$(CONFIG_DIR)
-OBJ_DIR             = object/$(CONFIG_DIR)
-BIN_PATH            = $(BIN_DIR)/$(BIN_FILE)
-
-# Qt 工具路径
-MOC = /usr/lib/aarch64-linux-gnu/qt5/bin/moc
-UIC = /usr/lib/aarch64-linux-gnu/qt5/bin/uic
-RCC = /usr/lib/aarch64-linux-gnu/qt5/bin/rcc
-
-# 使用 pkg-config 获取 Qt 编译标志
-QT_CFLAGS := $(shell pkg-config --cflags Qt5Core Qt5Gui Qt5Widgets)
-QT_LIBS := $(shell pkg-config --libs Qt5Core Qt5Gui Qt5Widgets)
-
-all: $(BIN_PATH)
-
-include $(MAKE_INCLUDE_DIR)/VimbaCPP.mk
-include $(MAKE_INCLUDE_DIR)/VimbaImageTransform.mk
-
-SOURCE_DIR          = $(PROJECT_DIR)/Source
-
-INCLUDE_DIRS        = -I$(SOURCE_DIR) \
-                      -I$(EXAMPLES_DIR) \
-                      -I$(OBJ_DIR) \
-                      -I/usr/include/aarch64-linux-gnu/qt5 \
-                      -I/usr/include/aarch64-linux-gnu/qt5/QtCore \
-                      -I/usr/include/aarch64-linux-gnu/qt5/QtGui \
-                      -I/usr/include/aarch64-linux-gnu/qt5/QtWidgets
-
-LIBS                = $(VIMBACPP_LIBS) \
-                      $(VIMBAIMAGETRANSFORM_LIBS) \
-                      $(QT_LIBS)
-
-DEFINES             =
-
-CFLAGS              = $(COMMON_CFLAGS) \
-                      $(VIMBACPP_CFLAGS) \
-                      $(VIMBAIMAGETRANSFORM_CFLAGS) \
-                      $(QT_CFLAGS)
-
-OBJ_FILES           = $(OBJ_DIR)/ApiController.o \
-                      $(OBJ_DIR)/AsynchronousGrab.o \
-                      $(OBJ_DIR)/CameraObserver.o \
-                      $(OBJ_DIR)/FrameObserver.o \
-                      $(OBJ_DIR)/main.o \
-                      $(OBJ_DIR)/moc_AsynchronousGrab.o \
-                      $(OBJ_DIR)/moc_CameraObserver.o \
-                      $(OBJ_DIR)/moc_FrameObserver.o \
-                      $(OBJ_DIR)/qrc_AsynchronousGrab.o
-
-GEN_HEADERS         = $(OBJ_DIR)/ui_AsynchronousGrab.h
-
-DEPENDENCIES        = VimbaCPP \
-                      VimbaImageTransform
-
-$(OBJ_DIR)/moc_%.cpp: $(SOURCE_DIR)/%.h $(OBJ_DIR)
-	$(MOC) -o $@ $<
-
-$(OBJ_DIR)/ui_%.h: $(SOURCE_DIR)/res/%.ui $(OBJ_DIR)
-	$(UIC) -o $@ $<
-
-$(OBJ_DIR)/qrc_%.cpp: $(SOURCE_DIR)/res/%.qrc $(OBJ_DIR)
-	$(RCC) -o $@ $<
-
-$(OBJ_DIR)/%.o: $(SOURCE_DIR)/%.cpp $(OBJ_DIR) $(GEN_HEADERS)
-	$(CXX) -c $(INCLUDE_DIRS) $(DEFINES) $(CFLAGS) -o $@ $<
-
-$(OBJ_DIR)/%.o: $(OBJ_DIR)/%.cpp $(OBJ_DIR) $(GEN_HEADERS)
-	$(CXX) -c $(INCLUDE_DIRS) $(DEFINES) $(CFLAGS) -o $@ $<
-
-$(BIN_PATH): $(DEPENDENCIES) $(OBJ_FILES) $(BIN_DIR)
-	$(CXX) $(ARCH_CFLAGS) -o $(BIN_PATH) $(OBJ_FILES) $(LIBS) -Wl,-rpath,'$$ORIGIN'
-
-clean:
-	$(RM) binary -r -f
-	$(RM) object -r -f
-
-$(OBJ_DIR):
-	$(MKDIR) -p $(OBJ_DIR)
-
-$(BIN_DIR):
-	$(MKDIR) -p $(BIN_DIR)
-
-.PHONY: all clean

Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCameraColor/Build/Make/Makefile

@@ -1,60 +0,0 @@
-PROJECT_NAME        = mako2v4l
-
-PROJECT_DIR         = ../..
-EXAMPLES_DIR        = $(PROJECT_DIR)/../..
-VIMBASDK_DIR        = $(EXAMPLES_DIR)/../..
-MAKE_INCLUDE_DIR    = $(CURDIR)/$(EXAMPLES_DIR)/Build/Make
-
-include $(MAKE_INCLUDE_DIR)/Common.mk
-
-CONFIG_DIR          = $(ARCH)_$(WORDSIZE)bit
-BIN_FILE            = $(PROJECT_NAME)
-BIN_DIR             = binary/$(CONFIG_DIR)
-OBJ_DIR             = object/$(CONFIG_DIR)
-BIN_PATH            = $(BIN_DIR)/$(BIN_FILE)
-
-all: $(BIN_PATH)
-
-include $(MAKE_INCLUDE_DIR)/VimbaCPP.mk
-include $(MAKE_INCLUDE_DIR)/VimbaImageTransform.mk
-
-SOURCE_DIR          = $(PROJECT_DIR)/Source
-
-INCLUDE_DIRS        = -I$(SOURCE_DIR) \
-                      -I$(EXAMPLES_DIR) \
-                      -I$(OBJ_DIR) \
-                      -I$(VIMBASDK_DIR)/VimbaCPP/Include \
-                      -I$(VIMBASDK_DIR)/VimbaImageTransform/Include
-
-LIBS                = $(VIMBACPP_LIBS) \
-                      $(VIMBAIMAGETRANSFORM_LIBS) \
-                      -lv4l2
-
-DEFINES             =
-
-CFLAGS              = $(COMMON_CFLAGS) \
-                      $(VIMBACPP_CFLAGS) \
-                      $(VIMBAIMAGETRANSFORM_CFLAGS)
-
-OBJ_FILES           = $(OBJ_DIR)/ApiController.o \
-                      $(OBJ_DIR)/FrameObserver.o \
-                      $(OBJ_DIR)/main.o
-
-DEPENDENCIES        = VimbaCPP \
-                      VimbaImageTransform
-
-$(OBJ_DIR)/%.o: $(SOURCE_DIR)/%.cpp $(OBJ_DIR)
-	$(CXX) -c $(INCLUDE_DIRS) $(DEFINES) $(CFLAGS) -o $@ $<
-
-$(BIN_PATH): $(DEPENDENCIES) $(OBJ_FILES) $(BIN_DIR)
-	$(CXX) $(ARCH_CFLAGS) -o $(BIN_PATH) $(OBJ_FILES) $(LIBS) -Wl,-rpath,'$ORIGIN'
-
-clean:
-	$(RM) binary -r -f
-	$(RM) object -r -f
-
-$(OBJ_DIR):
-	$(MKDIR) -p $(OBJ_DIR)
-
-$(BIN_DIR):
-	$(MKDIR) -p $(BIN_DIR)

Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCameraColor/Source/ApiController.cpp

@@ -1,173 +0,0 @@
-#include "ApiController.h"
-#include "FrameObserver.h"
-#include <sstream>
-#include <iostream>
-#include <memory>
-
-namespace AVT {
-namespace VmbAPI {
-namespace Examples {
-
-ApiController::ApiController()
-    : m_system(VimbaSystem::GetInstance()),
-      m_nWidth(0),
-      m_nHeight(0),
-      m_nPixelFormat(0)
-{
-}
-
-ApiController::~ApiController()
-{
-    if (m_pCamera) {
-        StopContinuousImageAcquisition();
-    }
-}
-
-VmbErrorType ApiController::StartUp()
-{
-    return m_system.Startup();
-}
-
-void ApiController::ShutDown()
-{
-    m_system.Shutdown();
-}
-
-VmbErrorType ApiController::StartContinuousImageAcquisition(const std::string &rStrCameraID)
-{
-    VmbErrorType res = m_system.OpenCameraByID(rStrCameraID.c_str(), 
-                                              VmbAccessModeFull, 
-                                              m_pCamera);
-    if (VmbErrorSuccess != res) {
-        return res;
-    }
-
-    // Adjust packet size for GigE cameras
-    FeaturePtr pCommandFeature;
-    if (VmbErrorSuccess == m_pCamera->GetFeatureByName("GVSPAdjustPacketSize", pCommandFeature)) {
-        res = pCommandFeature->RunCommand();
-        if (VmbErrorSuccess == res) {
-            bool isDone = false;
-            do {
-                res = pCommandFeature->IsCommandDone(isDone);
-                if (VmbErrorSuccess != res) {
-                    break;
-                }
-            } while (!isDone);
-        }
-    }
-
-    // Set camera parameters
-    res = SetValueIntMod2(m_pCamera, "Width", m_nWidth);
-    if (VmbErrorSuccess == res) {
-        res = SetValueIntMod2(m_pCamera, "Height", m_nHeight);
-    }
-    if (VmbErrorSuccess == res) {
-        FeaturePtr pFormatFeature;
-        res = m_pCamera->GetFeatureByName("PixelFormat", pFormatFeature);
-        if (VmbErrorSuccess == res) {
-            res = pFormatFeature->GetValue(m_nPixelFormat);
-        }
-    }
-
-    // Create frame observer
-    m_pFrameObserver = IFrameObserverPtr(new FrameObserver(m_pCamera));
-
-    // Start acquisition
-    if (VmbErrorSuccess == res) {
-        res = m_pCamera->StartContinuousImageAcquisition(3, m_pFrameObserver);
-    }
-
-    if (VmbErrorSuccess != res && m_pCamera) {
-        m_pCamera->Close();
-    }
-
-    return res;
-}
-
-VmbErrorType ApiController::StopContinuousImageAcquisition()
-{
-    if (m_pCamera) {
-        m_pCamera->StopContinuousImageAcquisition();
-        return m_pCamera->Close();
-    }
-    return VmbErrorSuccess;
-}
-
-ApiController::CameraPtrVector ApiController::GetCameraList()
-{
-    CameraPtrVector cameras;
-    m_system.GetCameras(cameras);
-    return cameras;
-}
-
-ApiController::FramePtr ApiController::GetFrame()
-{
-    return FramePtr();
-}
-
-VmbErrorType ApiController::QueueFrame(FramePtr pFrame)
-{
-    if (!m_pCamera) {
-        return VmbErrorDeviceNotOpen;
-    }
-    return m_pCamera->QueueFrame(pFrame);
-}
-
-void ApiController::ClearFrameQueue()
-{
-    // No operation needed as frames are directly streamed to V4L2
-}
-
-int ApiController::GetWidth() const {
-    return static_cast<int>(m_nWidth);
-}
-
-int ApiController::GetHeight() const {
-    return static_cast<int>(m_nHeight);
-}
-
-VmbPixelFormatType ApiController::GetPixelFormat() const {
-    return static_cast<VmbPixelFormatType>(m_nPixelFormat);
-}
-
-double ApiController::GetAverageLatency() const {
-    if (m_pFrameObserver) {
-        FrameObserver* observer = static_cast<FrameObserver*>(m_pFrameObserver.get());
-        if (observer) {
-            return observer->GetAverageLatency();
-        }
-    }
-    return 0.0;
-}
-
-size_t ApiController::GetFrameCount() const {
-    if (m_pFrameObserver) {
-        FrameObserver* observer = static_cast<FrameObserver*>(m_pFrameObserver.get());
-        if (observer) {
-            return observer->GetFrameCount();
-        }
-    }
-    return 0;
-}
-
-VmbErrorType ApiController::SetValueIntMod2(const AVT::VmbAPI::CameraPtr &camera, 
-                                         const std::string &featureName, 
-                                         VmbInt64_t &storage)
-{
-    AVT::VmbAPI::FeaturePtr pFeature;
-    VmbInt64_t min = 0, max = 0, inc = 0;
-    
-    VmbErrorType res = camera->GetFeatureByName(featureName.c_str(), pFeature);
-    if (VmbErrorSuccess == res) res = pFeature->GetRange(min, max);
-    if (VmbErrorSuccess == res) res = pFeature->GetIncrement(inc);
-    if (VmbErrorSuccess == res) {
-        max = max - (max % inc);
-        if (max % 2 != 0) max -= inc;
-        res = pFeature->SetValue(max);
-        storage = max;
-    }
-    return res;
-}
-
-}}} // namespace AVT::VmbAPI::Examples

Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCameraColor/Source/ApiController.h

@@ -1,55 +0,0 @@
-#ifndef APICONTROLLER_H
-#define APICONTROLLER_H
-
-#include <string>
-#include <VimbaCPP/Include/VimbaCPP.h>
-#include <chrono>
-
-namespace AVT {
-namespace VmbAPI {
-namespace Examples {
-
-class FrameObserver;
-
-class ApiController
-{
-public:
-    typedef AVT::VmbAPI::CameraPtrVector CameraPtrVector;
-    typedef AVT::VmbAPI::FramePtr FramePtr;
-    
-    ApiController();
-    ~ApiController();
-
-    VmbErrorType StartUp();
-    void ShutDown();
-    VmbErrorType StartContinuousImageAcquisition(const std::string& cameraID);
-    VmbErrorType StopContinuousImageAcquisition();
-    CameraPtrVector GetCameraList();
-    FramePtr GetFrame();
-    VmbErrorType QueueFrame(FramePtr pFrame);
-    void ClearFrameQueue();
-
-    int GetWidth() const;
-    int GetHeight() const;
-    VmbPixelFormatType GetPixelFormat() const;
-
-    // 新增性能统计方法
-    double GetAverageLatency() const;
-    size_t GetFrameCount() const;
-
-private:
-    AVT::VmbAPI::VimbaSystem& m_system;
-    AVT::VmbAPI::CameraPtr m_pCamera;
-    AVT::VmbAPI::IFrameObserverPtr m_pFrameObserver;
-    VmbInt64_t m_nPixelFormat;
-    VmbInt64_t m_nWidth;
-    VmbInt64_t m_nHeight;
-
-    VmbErrorType SetValueIntMod2(const AVT::VmbAPI::CameraPtr &camera, 
-                                const std::string &featureName, 
-                                VmbInt64_t &storage);
-};
-
-}}} // namespace AVT::VmbAPI::Examples
-
-#endif

Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCameraColor/Source/FrameObserver.cpp

@@ -1,137 +0,0 @@
-#include "FrameObserver.h"
-#include <string.h>
-#include <stdio.h>
-#include <sys/ioctl.h>
-#include <unistd.h>
-#include <chrono>
-
-namespace AVT {
-namespace VmbAPI {
-namespace Examples {
-
-FrameObserver::FrameObserver(const CameraPtr& pCamera) 
-    : IFrameObserver(pCamera), m_videoFd(-1)
-{
-    if (!SetupVideoDevice()) {
-        fprintf(stderr, "Failed to setup video device\n");
-    }
-    m_lastFrameTime = std::chrono::high_resolution_clock::now();
-}
-
-FrameObserver::~FrameObserver()
-{
-    CloseVideoDevice();
-}
-
-bool FrameObserver::SetupVideoDevice()
-{
-    m_videoFd = open("/dev/video61", O_RDWR | O_NONBLOCK);
-    if (m_videoFd < 0) {
-        perror("Failed to open video device");
-        return false;
-    }
-
-    memset(&m_vfmt, 0, sizeof(m_vfmt));
-    m_vfmt.type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
-    
-    m_vfmt.fmt.pix.width = 640;
-    m_vfmt.fmt.pix.height = 480;
-    m_vfmt.fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
-    m_vfmt.fmt.pix.field = V4L2_FIELD_NONE;
-    
-    if (ioctl(m_videoFd, VIDIOC_S_FMT, &m_vfmt) < 0) {
-        perror("Set video format");
-        close(m_videoFd);
-        m_videoFd = -1;
-        return false;
-    }
-
-    return true;
-}
-
-void FrameObserver::CloseVideoDevice()
-{
-    if (m_videoFd >= 0) {
-        close(m_videoFd);
-        m_videoFd = -1;
-    }
-}
-
-bool FrameObserver::UpdateVideoFormat(VmbUint32_t width, VmbUint32_t height, VmbPixelFormatType pixelFormat)
-{
-    std::lock_guard<std::mutex> lock(m_deviceMutex);
-    
-    if (m_vfmt.fmt.pix.width == width && 
-        m_vfmt.fmt.pix.height == height && 
-        m_vfmt.fmt.pix.pixelformat == (pixelFormat == VmbPixelFormatMono8 ? V4L2_PIX_FMT_GREY : V4L2_PIX_FMT_YUYV)) {
-        return true;
-    }
-
-    m_vfmt.fmt.pix.width = width;
-    m_vfmt.fmt.pix.height = height;
-    
-    switch (pixelFormat) {
-        case VmbPixelFormatMono8:
-            m_vfmt.fmt.pix.pixelformat = V4L2_PIX_FMT_GREY;
-            m_vfmt.fmt.pix.sizeimage = width * height;
-            break;
-        case VmbPixelFormatBayerRG8:
-            m_vfmt.fmt.pix.pixelformat = V4L2_PIX_FMT_SRGGB8;
-            m_vfmt.fmt.pix.sizeimage = width * height;
-            break;
-        default:
-            m_vfmt.fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
-            m_vfmt.fmt.pix.sizeimage = width * height * 2;
-    }
-
-    if (ioctl(m_videoFd, VIDIOC_S_FMT, &m_vfmt) < 0) {
-        perror("Update video format");
-        return false;
-    }
-
-    return true;
-}
-
-void FrameObserver::FrameReceived(const FramePtr pFrame) 
-{
-    auto startTime = std::chrono::high_resolution_clock::now();
-    
-    VmbUchar_t* pBuffer = nullptr;
-    VmbUint32_t nSize = 0;
-    VmbUint32_t width = 0, height = 0;
-    VmbPixelFormatType pixelFormat;
-    
-    if (pFrame->GetImage(pBuffer) != VmbErrorSuccess ||
-        pFrame->GetImageSize(nSize) != VmbErrorSuccess ||
-        pFrame->GetWidth(width) != VmbErrorSuccess ||
-        pFrame->GetHeight(height) != VmbErrorSuccess ||
-        pFrame->GetPixelFormat(pixelFormat) != VmbErrorSuccess) {
-        return;
-    }
-
-    if (!UpdateVideoFormat(width, height, pixelFormat)) {
-        return;
-    }
-
-    ssize_t written = write(m_videoFd, pBuffer, nSize);
-    if (written != (ssize_t)nSize) {
-        perror("Write to video device");
-    }
-
-    auto endTime = std::chrono::high_resolution_clock::now();
-    double latency = std::chrono::duration<double, std::milli>(endTime - startTime).count();
-    m_totalLatency.store(m_totalLatency.load() + latency);
-    m_frameCount++;
-    
-    m_pCamera->QueueFrame(pFrame);
-}
-
-double FrameObserver::GetAverageLatency() const {
-    return m_frameCount > 0 ? m_totalLatency.load() / m_frameCount : 0.0;
-}
-
-size_t FrameObserver::GetFrameCount() const {
-    return m_frameCount;
-}
-
-}}} // namespace AVT::VmbAPI::Examples

Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCameraColor/Source/FrameObserver.h

@@ -1,43 +0,0 @@
-#ifndef FRAMEOBSERVER_H
-#define FRAMEOBSERVER_H
-
-#include <linux/videodev2.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <VimbaCPP/Include/VimbaCPP.h>
-#include <mutex>
-#include <chrono>
-#include <atomic>
-
-namespace AVT {
-namespace VmbAPI {
-namespace Examples {
-
-class FrameObserver : public IFrameObserver
-{
-public:
-    FrameObserver(const CameraPtr& pCamera);
-    virtual ~FrameObserver();
-    
-    void FrameReceived(const FramePtr pFrame) override;
-
-    double GetAverageLatency() const;
-    size_t GetFrameCount() const;
-
-private:
-    bool SetupVideoDevice();
-    void CloseVideoDevice();
-    bool UpdateVideoFormat(VmbUint32_t width, VmbUint32_t height, VmbPixelFormatType pixelFormat);
-
-    int m_videoFd;
-    struct v4l2_format m_vfmt;
-    std::mutex m_deviceMutex;
-    
-    std::atomic<size_t> m_frameCount{0};
-    std::atomic<double> m_totalLatency{0.0};
-    std::chrono::high_resolution_clock::time_point m_lastFrameTime;
-};
-
-}}} // namespace AVT::VmbAPI::Examples
-
-#endif

Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCameraColor/Source/main.cpp

@@ -1,52 +0,0 @@
-#include "ApiController.h"
-#include <iostream>
-#include <cstdlib>
-#include <chrono>
-#include <thread>
-
-int main(int argc, char* argv[])
-{
-    AVT::VmbAPI::Examples::ApiController controller;
-    
-    if (VmbErrorSuccess != controller.StartUp()) {
-        std::cerr << "Failed to start Vimba system" << std::endl;
-        return EXIT_FAILURE;
-    }
-    
-    auto cameras = controller.GetCameraList();
-    if (cameras.empty()) {
-        std::cerr << "No cameras found" << std::endl;
-        controller.ShutDown();
-        return EXIT_FAILURE;
-    }
-    
-    std::string cameraId;
-    cameras[0]->GetID(cameraId);
-    std::cout << "Using camera: " << cameraId << std::endl;
-    
-    if (VmbErrorSuccess != controller.StartContinuousImageAcquisition(cameraId)) {
-        std::cerr << "Failed to start image acquisition" << std::endl;
-        controller.ShutDown();
-        return EXIT_FAILURE;
-    }
-    
-    std::cout << "Streaming to V4L2 device. Press Enter to stop..." << std::endl;
-    
-    // 定期打印性能统计
-    while (true) {
-        std::this_thread::sleep_for(std::chrono::seconds(1));
-        std::cout << "Frames: " << controller.GetFrameCount() 
-                  << ", Avg Latency: " << controller.GetAverageLatency() << "ms"
-                  << std::endl;
-        
-        // 检查用户输入
-        if (std::cin.rdbuf()->in_avail() > 0) {
-            break;
-        }
-    }
-    
-    controller.StopContinuousImageAcquisition();
-    controller.ShutDown();
-    
-    return EXIT_SUCCESS;
-}

Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCameraColor/Source/res/AsynchronousGrab.qrc

@@ -1,5 +0,0 @@
-<RCC>
-    <qresource prefix="/AsynchronousGrabQt">
-        <file>AsynchronousGrab.png</file>
-    </qresource>
-</RCC>

Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCameraColor/Source/res/AsynchronousGrab.ui

@@ -1,111 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>AsynchronousGrabClass</class>
- <widget class="QMainWindow" name="AsynchronousGrabClass">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>1040</width>
-    <height>780</height>
-   </rect>
-  </property>
-  <property name="sizePolicy">
-   <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-    <horstretch>0</horstretch>
-    <verstretch>0</verstretch>
-   </sizepolicy>
-  </property>
-  <property name="minimumSize">
-   <size>
-    <width>1040</width>
-    <height>780</height>
-   </size>
-  </property>
-  <property name="maximumSize">
-   <size>
-    <width>1040</width>
-    <height>780</height>
-   </size>
-  </property>
-  <property name="windowTitle">
-   <string>AsynchronousGrab (Qt version)</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="AsynchronousGrab.qrc">
-    <normaloff>:/AsynchronousGrabQt/AsynchronousGrab.png</normaloff>:/AsynchronousGrabQt/AsynchronousGrab.png</iconset>
-  </property>
-  <widget class="QWidget" name="centralWidget">
-   <widget class="QListWidget" name="m_ListBoxCameras">
-    <property name="geometry">
-     <rect>
-      <x>0</x>
-      <y>10</y>
-      <width>261</width>
-      <height>491</height>
-     </rect>
-    </property>
-   </widget>
-   <widget class="QListWidget" name="m_ListLog">
-    <property name="geometry">
-     <rect>
-      <x>0</x>
-      <y>580</y>
-      <width>1041</width>
-      <height>191</height>
-     </rect>
-    </property>
-   </widget>
-   <widget class="QPushButton" name="m_ButtonStartStop">
-    <property name="geometry">
-     <rect>
-      <x>0</x>
-      <y>540</y>
-      <width>261</width>
-      <height>31</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>Start Image Acquisition</string>
-    </property>
-   </widget>
-   <widget class="QLabel" name="m_LabelStream">
-    <property name="geometry">
-     <rect>
-      <x>270</x>
-      <y>10</y>
-      <width>771</width>
-      <height>561</height>
-     </rect>
-    </property>
-    <property name="sizePolicy">
-     <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-      <horstretch>0</horstretch>
-      <verstretch>0</verstretch>
-     </sizepolicy>
-    </property>
-    <property name="text">
-     <string/>
-    </property>
-   </widget>
-   <widget class="QCheckBox" name="m_ColorProcessingCheckBox">
-    <property name="geometry">
-     <rect>
-      <x>140</x>
-      <y>510</y>
-      <width>121</width>
-      <height>20</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>ColorProcessing</string>
-    </property>
-   </widget>
-  </widget>
- </widget>
- <layoutdefault spacing="6" margin="11"/>
- <resources>
-  <include location="AsynchronousGrab.qrc"/>
- </resources>
- <connections/>
-</ui>