设备上跑通 人脸检测和 线条绘制

app/src/main/cpp/main.cpp

@@ -75,4 +75,47 @@ void android_main(struct android_app *pApp) {
     } while (!pApp->destroyRequested);
     application.cleanup();
 }
+}
+
+extern void TextureLoadProcessWithVulkan(uint8_t* data, int width, int height, int rowStride, size_t dataSize);
+extern void ReceiveFacePoint(float* pos, int count, int width, int height);
+
+void processWithVulkan(uint8_t* data, int width, int height, int format,
+                       int rowStride, size_t dataSize) {
+    TextureLoadProcessWithVulkan(data, width, height, rowStride, dataSize);
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_hmwl_sample_MainActivity_processImageNative(JNIEnv *env, jobject thiz, jobject buffer,
+                                                     jint width, jint height, jint format,
+                                                     jint row_stride, jint pixel_stride,
+                                                     jint rotation) {
+
+    uint8_t* imageData = static_cast<uint8_t*>(env->GetDirectBufferAddress(buffer));
+    jlong capacity = env->GetDirectBufferCapacity(buffer);
+
+    if (imageData == nullptr) {
+        return;
+    }
+
+    // 在这里将图像数据传递给 Vulkan
+    // 创建 Vulkan 图像或更新现有图像
+    processWithVulkan(imageData, width, height, format, row_stride, capacity);
+}
+
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_hmwl_sample_MainActivity_passDataToNative(JNIEnv *env, jobject thiz, jobject buffer,
+                                                   jint point_count, jint width, jint height) {
+    float* pos = static_cast<float*>(env->GetDirectBufferAddress(buffer));
+
+    if (pos == nullptr) {
+        // 处理错误
+        return;
+    }
+
+    // 或者直接将指针传递给Vulkan
+    ReceiveFacePoint(pos, point_count, width, height);
 }