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Restart game on GL context loss on Android

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Bonus:
Remove useless old code about reload hooks

Fixes #22955.
This commit is contained in:
Pedro J. Estébanez 2019-03-05 23:29:44 +01:00
parent 34a29cb0de
commit 2d0d64794e
10 changed files with 101 additions and 47 deletions
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25
platform/android/java_glue.cpp
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@ -599,6 +599,7 @@ static jobject godot_io;
typedef void (*GFXInitFunc)(void *ud, bool gl2);
static jmethodID _on_video_init = 0;
static jmethodID _restart = 0;
static jobject _godot_instance;
static jmethodID _openURI = 0;
@ -757,7 +758,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_setVirtualKeyboardHei
virtual_keyboard_height = p_height;
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_initialize(JNIEnv *env, jobject obj, jobject activity, jboolean p_need_reload_hook, jobject p_asset_manager, jboolean p_use_apk_expansion) {
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_initialize(JNIEnv *env, jobject obj, jobject activity, jobject p_asset_manager, jboolean p_use_apk_expansion) {
initialized = true;
@ -783,6 +784,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_initialize(JNIEnv *en
godot_io = gob;
_on_video_init = env->GetMethodID(cls, "onVideoInit", "()V");
_restart = env->GetMethodID(cls, "restart", "()V");
_setKeepScreenOn = env->GetMethodID(cls, "setKeepScreenOn", "(Z)V");
_alertDialog = env->GetMethodID(cls, "alert", "(Ljava/lang/String;Ljava/lang/String;)V");
_getGLESVersionCode = env->GetMethodID(cls, "getGLESVersionCode", "()I");
@ -821,7 +823,6 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_initialize(JNIEnv *en
}
os_android = new OS_Android(_gfx_init_func, env, _open_uri, _get_user_data_dir, _get_locale, _get_model, _get_screen_dpi, _show_vk, _hide_vk, _get_vk_height, _set_screen_orient, _get_unique_id, _get_system_dir, _get_gles_version_code, _play_video, _is_video_playing, _pause_video, _stop_video, _set_keep_screen_on, _alert, _set_clipboard, _get_clipboard, p_use_apk_expansion);
os_android->set_need_reload_hooks(p_need_reload_hook);
char wd[500];
getcwd(wd, 500);
@ -932,7 +933,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_setup(JNIEnv *env, jo
_initialize_java_modules();
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_resize(JNIEnv *env, jobject obj, jint width, jint height, jboolean reload) {
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_resize(JNIEnv *env, jobject obj, jint width, jint height) {
if (os_android)
os_android->set_display_size(Size2(width, height));
@ -941,12 +942,15 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_resize(JNIEnv *env, j
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_newcontext(JNIEnv *env, jobject obj, bool p_32_bits) {
if (os_android) {
os_android->set_context_is_16_bits(!p_32_bits);
}
if (os_android && step > 0) {
os_android->reload_gfx();
if (step == 0) {
// During startup
os_android->set_context_is_16_bits(!p_32_bits);
} else {
// GL context recreated because it was lost; restart app to let it reload everything
os_android->main_loop_end();
env->CallVoidMethod(_godot_instance, _restart);
step = -1; // Ensure no further steps are attempted
}
}
}
@ -958,6 +962,9 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_back(JNIEnv *env, job
}
JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_step(JNIEnv *env, jobject obj) {
if (step == -1)
return;
if (step == 0) {
// Since Godot is initialized on the UI thread, _main_thread_id was set to that thread's id,