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Diffstat (limited to '')
-rw-r--r-- | src/android/app/src/main/jni/id_cache.cpp | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/src/android/app/src/main/jni/id_cache.cpp b/src/android/app/src/main/jni/id_cache.cpp new file mode 100644 index 000000000..9cbbf23a3 --- /dev/null +++ b/src/android/app/src/main/jni/id_cache.cpp @@ -0,0 +1,116 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include <jni.h> + +#include "common/assert.h" +#include "common/fs/fs_android.h" +#include "jni/applets/software_keyboard.h" +#include "jni/id_cache.h" +#include "video_core/rasterizer_interface.h" + +static JavaVM* s_java_vm; +static jclass s_native_library_class; +static jclass s_disk_cache_progress_class; +static jclass s_load_callback_stage_class; +static jmethodID s_exit_emulation_activity; +static jmethodID s_disk_cache_load_progress; + +static constexpr jint JNI_VERSION = JNI_VERSION_1_6; + +namespace IDCache { + +JNIEnv* GetEnvForThread() { + thread_local static struct OwnedEnv { + OwnedEnv() { + status = s_java_vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6); + if (status == JNI_EDETACHED) + s_java_vm->AttachCurrentThread(&env, nullptr); + } + + ~OwnedEnv() { + if (status == JNI_EDETACHED) + s_java_vm->DetachCurrentThread(); + } + + int status; + JNIEnv* env = nullptr; + } owned; + return owned.env; +} + +jclass GetNativeLibraryClass() { + return s_native_library_class; +} + +jclass GetDiskCacheProgressClass() { + return s_disk_cache_progress_class; +} + +jclass GetDiskCacheLoadCallbackStageClass() { + return s_load_callback_stage_class; +} + +jmethodID GetExitEmulationActivity() { + return s_exit_emulation_activity; +} + +jmethodID GetDiskCacheLoadProgress() { + return s_disk_cache_load_progress; +} + +} // namespace IDCache + +#ifdef __cplusplus +extern "C" { +#endif + +jint JNI_OnLoad(JavaVM* vm, void* reserved) { + s_java_vm = vm; + + JNIEnv* env; + if (vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION) != JNI_OK) + return JNI_ERR; + + // Initialize Java classes + const jclass native_library_class = env->FindClass("org/yuzu/yuzu_emu/NativeLibrary"); + s_native_library_class = reinterpret_cast<jclass>(env->NewGlobalRef(native_library_class)); + s_disk_cache_progress_class = reinterpret_cast<jclass>(env->NewGlobalRef( + env->FindClass("org/yuzu/yuzu_emu/disk_shader_cache/DiskShaderCacheProgress"))); + s_load_callback_stage_class = reinterpret_cast<jclass>(env->NewGlobalRef(env->FindClass( + "org/yuzu/yuzu_emu/disk_shader_cache/DiskShaderCacheProgress$LoadCallbackStage"))); + + // Initialize methods + s_exit_emulation_activity = + env->GetStaticMethodID(s_native_library_class, "exitEmulationActivity", "(I)V"); + s_disk_cache_load_progress = + env->GetStaticMethodID(s_disk_cache_progress_class, "loadProgress", "(III)V"); + + // Initialize Android Storage + Common::FS::Android::RegisterCallbacks(env, s_native_library_class); + + // Initialize applets + SoftwareKeyboard::InitJNI(env); + + return JNI_VERSION; +} + +void JNI_OnUnload(JavaVM* vm, void* reserved) { + JNIEnv* env; + if (vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION) != JNI_OK) { + return; + } + + // UnInitialize Android Storage + Common::FS::Android::UnRegisterCallbacks(); + env->DeleteGlobalRef(s_native_library_class); + env->DeleteGlobalRef(s_disk_cache_progress_class); + env->DeleteGlobalRef(s_load_callback_stage_class); + + // UnInitialize applets + SoftwareKeyboard::CleanupJNI(env); +} + +#ifdef __cplusplus +} +#endif |