完成双贴图效果，修改闪退的bug，换成赴宴的贴图

vulkan/Application.cpp

@@ -737,10 +737,6 @@ void Application::createTexture(VkDevice device, VkPhysicalDevice physicalDevice
 
 void Application::processWithVulkan(uint8_t* data, int width, int height, int rowStride, size_t dataSize, Texture& out_texture, bool srgb)
 {
-    if(!isInited())
-    {
-        return;
-    }
 	std::unique_lock<std::mutex> lock(mtx);
 	if (out_texture.image == VK_NULL_HANDLE)
 	{

vulkan/FaceApp.cpp

@@ -28,8 +28,11 @@ void ReceiveFacePoint(float* pos, int pointCount, int width, int height)
 
 void TextureLoadProcessWithVulkan(uint8_t* data, int width, int height, int rowStride, size_t dataSize)
 {
-	Texture& tex_bg = FaceApp::Get()->tex_bg;
-	FaceApp::Get()->processWithVulkan(data, width, height, rowStride, dataSize, tex_bg, false);
+    if(FaceApp::Get()->isInited())
+    {
+        Texture& tex_bg = FaceApp::Get()->tex_bg;
+        FaceApp::Get()->processWithVulkan(data, width, height, rowStride, dataSize, tex_bg, false);
+    }
 }
 
 bool FaceApp::LoadOBJ(const std::string& filename,