add tools/Vulkan-Tools

4 files changed, 199 insertions, 0 deletions

diff --git a/tools/Vulkan-Tools/cube/android/AndroidManifest.xml b/tools/Vulkan-Tools/cube/android/AndroidManifest.xml
new file mode 100644
index 00000000..fbec106d
--- /dev/null
+++ b/tools/Vulkan-Tools/cube/android/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.VkCube" android:versionCode="1" android:versionName="1.0">
+
+    <!-- Allow this app to read and write files (for use by tracing libraries). -->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.INTERNET"/>
+
+    <uses-sdk android:minSdkVersion="23" android:targetSdkVersion="23"/>
+
+    <!-- This .apk has no Java code itself, so set hasCode to false. -->
+    <application android:label="VkCube" android:hasCode="false" android:debuggable='true'>
+
+        <!-- Our activity is the built-in NativeActivity framework class.
+             This will take care of integrating with our NDK code. -->
+        <activity android:name="android.app.NativeActivity" android:label="VkCube" android:exported="true">
+            <!-- Tell NativeActivity the name of or .so -->
+            <meta-data android:name="android.app.lib_name" android:value="VkCube"/>
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
diff --git a/tools/Vulkan-Tools/cube/android/CMakeLists.txt b/tools/Vulkan-Tools/cube/android/CMakeLists.txt
new file mode 100644
index 00000000..af607a55
--- /dev/null
+++ b/tools/Vulkan-Tools/cube/android/CMakeLists.txt
@@ -0,0 +1,57 @@
+# ~~~
+# Copyright (c) 2023 Valve Corporation
+# Copyright (c) 2023 LunarG, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ~~~
+
+target_sources(vkcube PRIVATE
+    android_util.cpp
+    android_util.h
+)
+
+target_include_directories(vkcube PRIVATE
+    .
+)
+
+set_directory_properties(PROPERTIES "COMPILE_OPTIONS" "") # Disable compiler warnings for android glue
+
+set(native_app_glue_dir "${CMAKE_ANDROID_NDK}/sources/android/native_app_glue")
+
+if (NOT EXISTS ${native_app_glue_dir})
+    message(FATAL_ERROR "Couldn't find Android Native Glue directory!")
+endif()
+
+# https://stackoverflow.com/questions/57189936/compiling-native-app-glue-c-results-in-an-invalid-library-file/76963564#76963564
+add_library(android_glue OBJECT)
+
+target_include_directories(android_glue PUBLIC ${native_app_glue_dir})
+target_sources(android_glue PRIVATE
+    ${native_app_glue_dir}/android_native_app_glue.c
+    ${native_app_glue_dir}/android_native_app_glue.h
+)
+
+set_target_properties(vkcube PROPERTIES OUTPUT_NAME "VkCube")
+
+target_link_libraries(vkcube
+    android_glue
+    log
+    android
+)
+
+# https://stackoverflow.com/questions/76631917/cmake-how-to-install-shared-stl-libraries-for-android/76656492#76656492
+if ("${CMAKE_ANDROID_STL_TYPE}" MATCHES "shared")
+    file(READ "${CMAKE_ANDROID_NDK}/meta/abis.json" JSON_FILE)
+    string(JSON TRIPLE GET "${JSON_FILE}" "${CMAKE_ANDROID_ARCH_ABI}" "triple")
+    install(FILES "${CMAKE_SYSROOT}/usr/lib/${TRIPLE}/libc++_shared.so" DESTINATION "${CMAKE_INSTALL_LIBDIR}")
+endif()
diff --git a/tools/Vulkan-Tools/cube/android/android_util.cpp b/tools/Vulkan-Tools/cube/android/android_util.cpp
new file mode 100644
index 00000000..173e8ab8
--- /dev/null
+++ b/tools/Vulkan-Tools/cube/android/android_util.cpp
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2016 Google, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Relicensed from the WTFPL (http://www.wtfpl.net/faq/).
+ */
+
+#include "android_util.h"
+#include <android_native_app_glue.h>
+#include <cassert>
+#include <cstring>
+#include <vector>
+#include <string>
+#include <sstream>
+#include <stdlib.h>
+
+extern "C" {
+
+// Convert Intents to arg list, returning argc and argv
+// Note that this C routine mallocs memory that the caller must free
+char **get_args(struct android_app *app, const char *intent_extra_data_key, const char *appTag, int *count) {
+    std::vector<std::string> args;
+    JavaVM &vm = *app->activity->vm;
+    JNIEnv *p_env;
+    if (vm.AttachCurrentThread(&p_env, nullptr) != JNI_OK) return nullptr;
+
+    JNIEnv &env = *p_env;
+    jobject activity = app->activity->clazz;
+    jmethodID get_intent_method = env.GetMethodID(env.GetObjectClass(activity), "getIntent", "()Landroid/content/Intent;");
+    jobject intent = env.CallObjectMethod(activity, get_intent_method);
+    jmethodID get_string_extra_method =
+        env.GetMethodID(env.GetObjectClass(intent), "getStringExtra", "(Ljava/lang/String;)Ljava/lang/String;");
+    jvalue get_string_extra_args;
+    get_string_extra_args.l = env.NewStringUTF(intent_extra_data_key);
+    jstring extra_str = static_cast<jstring>(env.CallObjectMethodA(intent, get_string_extra_method, &get_string_extra_args));
+
+    std::string args_str;
+    if (extra_str) {
+        const char *extra_utf = env.GetStringUTFChars(extra_str, nullptr);
+        args_str = extra_utf;
+        env.ReleaseStringUTFChars(extra_str, extra_utf);
+        env.DeleteLocalRef(extra_str);
+    }
+
+    env.DeleteLocalRef(get_string_extra_args.l);
+    env.DeleteLocalRef(intent);
+    vm.DetachCurrentThread();
+
+    // split args_str
+    std::stringstream ss(args_str);
+    std::string arg;
+    while (std::getline(ss, arg, ' ')) {
+        if (!arg.empty()) args.push_back(arg);
+    }
+
+    // Convert our STL results to C friendly constructs
+    assert(count != nullptr);
+    *count = args.size() + 1;
+    char **vector = (char **)malloc(*count * sizeof(char *));
+    const char *appName = appTag ? appTag : (const char *)"appTag";
+
+    vector[0] = (char *)malloc(strlen(appName) * sizeof(char));
+    strcpy(vector[0], appName);
+
+    for (uint32_t i = 0; i < args.size(); i++) {
+        vector[i + 1] = (char *)malloc(strlen(args[i].c_str()) * sizeof(char));
+        strcpy(vector[i + 1], args[i].c_str());
+    }
+
+    return vector;
+}
+
+}  // extern "C"
diff --git a/tools/Vulkan-Tools/cube/android/android_util.h b/tools/Vulkan-Tools/cube/android/android_util.h
new file mode 100644
index 00000000..e8966458
--- /dev/null
+++ b/tools/Vulkan-Tools/cube/android/android_util.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2016 Google, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Relicensed from the WTFPL (http://www.wtfpl.net/faq/).
+ */
+
+#ifndef ANDROID_UTIL_H
+#define ANDROID_UTIL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+char **get_args(struct android_app *app, const char *intent_extra_data_key, const char *appTag, int *count);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif