C++ (Cpp) layer_intercept_proc示例

示例#1

文件： threading.cpp 项目： AdamRLukaitis/VulkanSamples

VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL GetInstanceProcAddr(VkInstance instance, const char *funcName) {
    PFN_vkVoidFunction addr;
    layer_data *my_data;

    addr = layer_intercept_instance_proc(funcName);
    if (!addr)
        addr = layer_intercept_proc(funcName);
    if (addr) {
        return addr;
    }

    assert(instance);

    my_data = get_my_data_ptr(get_dispatch_key(instance), layer_data_map);
    addr = debug_report_get_instance_proc_addr(my_data->report_data, funcName);
    if (addr) {
        return addr;
    }

    VkLayerInstanceDispatchTable *pTable = my_data->instance_dispatch_table;
    if (pTable->GetInstanceProcAddr == NULL) {
        return NULL;
    }
    return pTable->GetInstanceProcAddr(instance, funcName);
}

示例#2

文件： threading.cpp 项目： AdamRLukaitis/VulkanSamples

VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL GetDeviceProcAddr(VkDevice device, const char *funcName) {
    PFN_vkVoidFunction addr;
    layer_data *dev_data;

    assert(device);

    addr = layer_intercept_proc(funcName);
    if (addr)
        return addr;

    dev_data = get_my_data_ptr(get_dispatch_key(device), layer_data_map);
    VkLayerDispatchTable *pTable = dev_data->device_dispatch_table;

    if (pTable->GetDeviceProcAddr == NULL)
        return NULL;
    return pTable->GetDeviceProcAddr(device, funcName);
}

示例#3

文件： threading.cpp 项目： MichaelMcDonnell/Vulkan-LoaderAndValidationLayers

VK_LAYER_EXPORT PFN_vkVoidFunction VKAPI_CALL vkGetDeviceProcAddr(VkDevice device, const char *funcName) {
    PFN_vkVoidFunction addr;
    layer_data *dev_data;
    if (device == VK_NULL_HANDLE) {
        return NULL;
    }

    addr = layer_intercept_proc(funcName);
    if (addr)
        return addr;

    dev_data = get_my_data_ptr(get_dispatch_key(device), layer_data_map);
    VkLayerDispatchTable *pTable = dev_data->device_dispatch_table;

    if (pTable->GetDeviceProcAddr == NULL)
        return NULL;
    return pTable->GetDeviceProcAddr(device, funcName);
}