修改了

app/src/main/assets/shaders/texture.frag

@@ -1,4 +1,4 @@
-#version 450
+#version 450
 
 layout (binding = 1) uniform sampler2D samplerColor;
 layout (binding = 2) uniform sampler2D samplerColor_ex;
@@ -18,21 +18,14 @@ void main()
 
 	vec4 textureColor = color;
 
-	//if (textureColor.a < 0.1) 
-	//{
-        //textureColor = vec4(0.2, 0.2, 0.2, 0.5); 
-	//	discard;
-    //}
-
-	// ¼ÆËãÓë (0,0,1) µÄµã³Ë
+	// 计算与 (0,0,1) 的点乘
     float ndot = dot(N, vec3(0.0, 0.0, -1.0));
 
-	// ±£Ö¤½á¹û >= 0
+	// 保证结果 >= 0
     ndot = max(ndot, 0.0);
 	
 	vec4 blendedColor = mix(color_ex, color, ndot);
 
 	outFragColor = blendedColor;
 
-//	outFragColor = vec4(1, 0, 0, 1);
 }

app/src/main/cpp/main.cpp

@@ -85,23 +85,8 @@ void processWithVulkan(uint8_t* data, int width, int height, int format,
     TextureLoadProcessWithVulkan(data, width, height, rowStride, dataSize);
 }
 
-extern "C"
-JNIEXPORT void JNICALL
-Java_com_hmwl_face_FaceActivity_processImageNative(JNIEnv *env, jobject thiz, jobject buffer,
-                                                     jint width, jint height, jint format,
-                                                     jint row_stride, jint pixel_stride,
-                                                     jint rotation) {
 
 
-}
-
-
-extern "C"
-JNIEXPORT void JNICALL
-Java_com_hmwl_face_FaceActivity_passDataToNative(JNIEnv *env, jobject thiz, jobject buffer,
-                                                   jint point_count, jint width, jint height) {
-
-}
 extern "C"
 JNIEXPORT void JNICALL
 Java_com_hmwl_face_1sdk_FaceActivity_processImageNative(JNIEnv *env, jobject thiz, jobject buffer,

compile_shader.bat

@@ -0,0 +1,8 @@
+glslangValidator -V app/src/main/assets/shaders/bg.frag -o app/src/main/assets/shaders/bg.frag.spv
+glslangValidator -V app/src/main/assets/shaders/bg.vert -o app/src/main/assets/shaders/bg.vert.spv
+
+glslangValidator -V app/src/main/assets/shaders/texture.frag -o app/src/main/assets/shaders/texture.frag.spv
+glslangValidator -V app/src/main/assets/shaders/texture.vert -o app/src/main/assets/shaders/texture.vert.spv
+
+glslangValidator -V app/src/main/assets/shaders/simple_shader.frag -o app/src/main/assets/shaders/simple_shader.frag.spv
+glslangValidator -V app/src/main/assets/shaders/simple_shader.vert -o app/src/main/assets/shaders/simple_shader.vert.spv

vulkan/Application.cpp

@@ -737,6 +737,10 @@ 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

@@ -512,13 +512,13 @@ void FaceApp::render(VkCommandBuffer commandBuffer)
 	std::unique_lock<std::mutex> lock_point(mtx_point);
 	//Application::render(commandBuffer);
 
-	//vkCmdBindDescriptorSets(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, m_pipelineLayout_bg, 0, 1, &m_descriptor_set_bg, 0, NULL);
-	//vkCmdBindPipeline(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, m_graphicsPipeline_bg);
+	vkCmdBindDescriptorSets(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, m_pipelineLayout_bg, 0, 1, &m_descriptor_set_bg, 0, NULL);
+	vkCmdBindPipeline(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, m_graphicsPipeline_bg);
 
 
-	//vkCmdPushConstants(commandBuffer, m_pipelineLayout_bg, VK_SHADER_STAGE_VERTEX_BIT, 0, sizeof(float), &myFloatValue);
+	vkCmdPushConstants(commandBuffer, m_pipelineLayout_bg, VK_SHADER_STAGE_VERTEX_BIT, 0, sizeof(float), &myFloatValue);
 
-	//vkCmdDraw(commandBuffer, 6, 1, 0, 0);
+	vkCmdDraw(commandBuffer, 6, 1, 0, 0);
 
 
 	vkCmdBindDescriptorSets(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, m_pipelineLayout, 0, 1, &m_descriptor_set, 0, NULL);
@@ -674,6 +674,11 @@ void FaceApp::uploadVertexData() {
 
 void FaceApp::update_face_vertex_buffer(float* pos, int pointCount)
 {
+    if(!isInited())
+    {
+        return;
+    }
+
 	std::lock_guard<std::mutex> lock(mtx_point);
 	last_update_time = getCurrentTimeMillis();