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Fixed low processor mode on android. The fix was inspired by https://github.com/godotengine/godot/pull/59606, although I did it differently.

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This commit is contained in:
Relintai 2022-03-28 13:21:41 +02:00
parent f4c49b02de
commit 7641f064d0
11 changed files with 2440 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
platform/android/java/lib/src/net/relintai/pandemonium/pandemonium/Pandemonium.java
View File

@ -445,6 +445,14 @@ public class Pandemonium extends Fragment implements SensorEventListener, IDownl
}
}
/**
* Used by the native code (java_pandemonium_wrapper.h) to swap framebuffers.
*/
@Keep
public void requestFramebufferSwap() {
mView.requestFramebufferSwap();
}
public void restart() {
runOnUiThread(() -> {
if (pandemoniumHost != null) {

6
platform/android/java/lib/src/net/relintai/pandemonium/pandemonium/PandemoniumRenderer.java
View File

@ -30,19 +30,19 @@
package net.relintai.pandemonium.pandemonium;
import net.relintai.pandemonium.pandemonium.gl.PandemoniumGLSurfaceView;
import net.relintai.pandemonium.pandemonium.plugin.PandemoniumPlugin;
import net.relintai.pandemonium.pandemonium.plugin.PandemoniumPluginRegistry;
import net.relintai.pandemonium.pandemonium.utils.GLUtils;
import android.opengl.GLSurfaceView;
import javax.microedition.khronos.egl.EGLConfig;
import javax.microedition.khronos.opengles.GL10;
/**
* Pandemonium's renderer implementation.
*/
class PandemoniumRenderer implements GLSurfaceView.Renderer {
class PandemoniumRenderer implements PandemoniumGLSurfaceView.Renderer {
private final PandemoniumPluginRegistry pluginRegistry;
private boolean activityJustResumed = false;

5
platform/android/java/lib/src/net/relintai/pandemonium/pandemonium/PandemoniumView.java
View File

@ -30,6 +30,8 @@
package net.relintai.pandemonium.pandemonium;
import net.relintai.pandemonium.pandemonium.gl.PandemoniumGLSurfaceView;
import net.relintai.pandemonium.pandemonium.input.PandemoniumGestureHandler;
import net.relintai.pandemonium.pandemonium.input.PandemoniumInputHandler;
import net.relintai.pandemonium.pandemonium.utils.GLUtils;
@ -40,7 +42,6 @@ import net.relintai.pandemonium.pandemonium.config.RegularFallbackConfigChooser;
import android.annotation.SuppressLint;
import android.content.Context;
import android.graphics.PixelFormat;
import android.opengl.GLSurfaceView;
import android.view.GestureDetector;
import android.view.KeyEvent;
import android.view.MotionEvent;
@ -67,7 +68,7 @@ import javax.microedition.khronos.egl.EGLContext;
* that matches it exactly (with regards to red/green/blue/alpha channels
* bit depths). Failure to do so would result in an EGL_BAD_MATCH error.
*/
public class PandemoniumView extends GLSurfaceView {
public class PandemoniumView extends PandemoniumGLSurfaceView {
private static String TAG = PandemoniumView.class.getSimpleName();
private final Pandemonium pandemonium;

5
platform/android/java/lib/src/net/relintai/pandemonium/pandemonium/config/RegularConfigChooser.java
View File

@ -31,8 +31,7 @@
package net.relintai.pandemonium.pandemonium.config;
import net.relintai.pandemonium.pandemonium.utils.GLUtils;
import android.opengl.GLSurfaceView;
import net.relintai.pandemonium.pandemonium.gl.PandemoniumGLSurfaceView;
import javax.microedition.khronos.egl.EGL10;
import javax.microedition.khronos.egl.EGLConfig;
@ -41,7 +40,7 @@ import javax.microedition.khronos.egl.EGLDisplay;
/**
* Used to select the egl config for pancake games.
*/
public class RegularConfigChooser implements GLSurfaceView.EGLConfigChooser {
public class RegularConfigChooser implements PandemoniumGLSurfaceView.EGLConfigChooser {
private static final String TAG = RegularConfigChooser.class.getSimpleName();
private int[] mValue = new int[1];

4
platform/android/java/lib/src/net/relintai/pandemonium/pandemonium/config/RegularContextFactory.java
View File

@ -32,8 +32,8 @@ package net.relintai.pandemonium.pandemonium.config;
import net.relintai.pandemonium.pandemonium.PandemoniumLib;
import net.relintai.pandemonium.pandemonium.utils.GLUtils;
import net.relintai.pandemonium.pandemonium.gl.PandemoniumGLSurfaceView;
import android.opengl.GLSurfaceView;
import android.util.Log;
import javax.microedition.khronos.egl.EGL10;
@ -44,7 +44,7 @@ import javax.microedition.khronos.egl.EGLDisplay;
/**
* Factory used to setup the opengl context for pancake games.
*/
public class RegularContextFactory implements GLSurfaceView.EGLContextFactory {
public class RegularContextFactory implements PandemoniumGLSurfaceView.EGLContextFactory {
private static final String TAG = RegularContextFactory.class.getSimpleName();
private static final int _EGL_CONTEXT_FLAGS_KHR = 0x30FC;

564
platform/android/java/lib/src/net/relintai/pandemonium/pandemonium/gl/EGLLogWrapper.java Normal file
View File

@ -0,0 +1,564 @@
/*
* Copyright (C) 2008 The Android Open Source Project
*
* 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.
*/
package net.relintai.pandemonium.pandemonium.gl;
import android.opengl.GLDebugHelper;
import android.opengl.GLException;
import java.io.IOException;
import java.io.Writer;
import javax.microedition.khronos.egl.EGL;
import javax.microedition.khronos.egl.EGL10;
import javax.microedition.khronos.egl.EGL11;
import javax.microedition.khronos.egl.EGLConfig;
import javax.microedition.khronos.egl.EGLContext;
import javax.microedition.khronos.egl.EGLDisplay;
import javax.microedition.khronos.egl.EGLSurface;
public class EGLLogWrapper implements EGL11 {
private EGL10 mEgl10;
Writer mLog;
boolean mLogArgumentNames;
boolean mCheckError;
private int mArgCount;
public EGLLogWrapper(EGL egl, int configFlags, Writer log) {
mEgl10 = (EGL10) egl;
mLog = log;
mLogArgumentNames =
(GLDebugHelper.CONFIG_LOG_ARGUMENT_NAMES & configFlags) != 0;
mCheckError =
(GLDebugHelper.CONFIG_CHECK_GL_ERROR & configFlags) != 0;
}
public boolean eglChooseConfig(EGLDisplay display, int[] attrib_list,
EGLConfig[] configs, int config_size, int[] num_config) {
begin("eglChooseConfig");
arg("display", display);
arg("attrib_list", attrib_list);
arg("config_size", config_size);
end();
boolean result = mEgl10.eglChooseConfig(display, attrib_list, configs,
config_size, num_config);
arg("configs", configs);
arg("num_config", num_config);
returns(result);
checkError();
return result;
}
public boolean eglCopyBuffers(EGLDisplay display, EGLSurface surface,
Object native_pixmap) {
begin("eglCopyBuffers");
arg("display", display);
arg("surface", surface);
arg("native_pixmap", native_pixmap);
end();
boolean result = mEgl10.eglCopyBuffers(display, surface, native_pixmap);
returns(result);
checkError();
return result;
}
public EGLContext eglCreateContext(EGLDisplay display, EGLConfig config,
EGLContext share_context, int[] attrib_list) {
begin("eglCreateContext");
arg("display", display);
arg("config", config);
arg("share_context", share_context);
arg("attrib_list", attrib_list);
end();
EGLContext result = mEgl10.eglCreateContext(display, config,
share_context, attrib_list);
returns(result);
checkError();
return result;
}
public EGLSurface eglCreatePbufferSurface(EGLDisplay display,
EGLConfig config, int[] attrib_list) {
begin("eglCreatePbufferSurface");
arg("display", display);
arg("config", config);
arg("attrib_list", attrib_list);
end();
EGLSurface result = mEgl10.eglCreatePbufferSurface(display, config,
attrib_list);
returns(result);
checkError();
return result;
}
public EGLSurface eglCreatePixmapSurface(EGLDisplay display,
EGLConfig config, Object native_pixmap, int[] attrib_list) {
begin("eglCreatePixmapSurface");
arg("display", display);
arg("config", config);
arg("native_pixmap", native_pixmap);
arg("attrib_list", attrib_list);
end();
EGLSurface result = mEgl10.eglCreatePixmapSurface(display, config,
native_pixmap, attrib_list);
returns(result);
checkError();
return result;
}
public EGLSurface eglCreateWindowSurface(EGLDisplay display,
EGLConfig config, Object native_window, int[] attrib_list) {
begin("eglCreateWindowSurface");
arg("display", display);
arg("config", config);
arg("native_window", native_window);
arg("attrib_list", attrib_list);
end();
EGLSurface result = mEgl10.eglCreateWindowSurface(display, config,
native_window, attrib_list);
returns(result);
checkError();
return result;
}
public boolean eglDestroyContext(EGLDisplay display, EGLContext context) {
begin("eglDestroyContext");
arg("display", display);
arg("context", context);
end();
boolean result = mEgl10.eglDestroyContext(display, context);
returns(result);
checkError();
return result;
}
public boolean eglDestroySurface(EGLDisplay display, EGLSurface surface) {
begin("eglDestroySurface");
arg("display", display);
arg("surface", surface);
end();
boolean result = mEgl10.eglDestroySurface(display, surface);
returns(result);
checkError();
return result;
}
public boolean eglGetConfigAttrib(EGLDisplay display, EGLConfig config,
int attribute, int[] value) {
begin("eglGetConfigAttrib");
arg("display", display);
arg("config", config);
arg("attribute", attribute);
end();
boolean result = mEgl10.eglGetConfigAttrib(display, config, attribute,
value);
arg("value", value);
returns(result);
checkError();
return false;
}
public boolean eglGetConfigs(EGLDisplay display, EGLConfig[] configs,
int config_size, int[] num_config) {
begin("eglGetConfigs");
arg("display", display);
arg("config_size", config_size);
end();
boolean result = mEgl10.eglGetConfigs(display, configs, config_size,
num_config);
arg("configs", configs);
arg("num_config", num_config);
returns(result);
checkError();
return result;
}
public EGLContext eglGetCurrentContext() {
begin("eglGetCurrentContext");
end();
EGLContext result = mEgl10.eglGetCurrentContext();
returns(result);
checkError();
return result;
}
public EGLDisplay eglGetCurrentDisplay() {
begin("eglGetCurrentDisplay");
end();
EGLDisplay result = mEgl10.eglGetCurrentDisplay();
returns(result);
checkError();
return result;
}
public EGLSurface eglGetCurrentSurface(int readdraw) {
begin("eglGetCurrentSurface");
arg("readdraw", readdraw);
end();
EGLSurface result = mEgl10.eglGetCurrentSurface(readdraw);
returns(result);
checkError();
return result;
}
public EGLDisplay eglGetDisplay(Object native_display) {
begin("eglGetDisplay");
arg("native_display", native_display);
end();
EGLDisplay result = mEgl10.eglGetDisplay(native_display);
returns(result);
checkError();
return result;
}
public int eglGetError() {
begin("eglGetError");
end();
int result = mEgl10.eglGetError();
returns(getErrorString(result));
return result;
}
public boolean eglInitialize(EGLDisplay display, int[] major_minor) {
begin("eglInitialize");
arg("display", display);
end();
boolean result = mEgl10.eglInitialize(display, major_minor);
returns(result);
arg("major_minor", major_minor);
checkError();
return result;
}
public boolean eglMakeCurrent(EGLDisplay display, EGLSurface draw,
EGLSurface read, EGLContext context) {
begin("eglMakeCurrent");
arg("display", display);
arg("draw", draw);
arg("read", read);
arg("context", context);
end();
boolean result = mEgl10.eglMakeCurrent(display, draw, read, context);
returns(result);
checkError();
return result;
}
public boolean eglQueryContext(EGLDisplay display, EGLContext context,
int attribute, int[] value) {
begin("eglQueryContext");
arg("display", display);
arg("context", context);
arg("attribute", attribute);
end();
boolean result = mEgl10.eglQueryContext(display, context, attribute,
value);
returns(value[0]);
returns(result);
checkError();
return result;
}
public String eglQueryString(EGLDisplay display, int name) {
begin("eglQueryString");
arg("display", display);
arg("name", name);
end();
String result = mEgl10.eglQueryString(display, name);
returns(result);
checkError();
return result;
}
public boolean eglQuerySurface(EGLDisplay display, EGLSurface surface,
int attribute, int[] value) {
begin("eglQuerySurface");
arg("display", display);
arg("surface", surface);
arg("attribute", attribute);
end();
boolean result = mEgl10.eglQuerySurface(display, surface, attribute,
value);
returns(value[0]);
returns(result);
checkError();
return result;
}
public boolean eglSwapBuffers(EGLDisplay display, EGLSurface surface) {
begin("eglSwapBuffers");
arg("display", display);
arg("surface", surface);
end();
boolean result = mEgl10.eglSwapBuffers(display, surface);
returns(result);
checkError();
return result;
}
public boolean eglTerminate(EGLDisplay display) {
begin("eglTerminate");
arg("display", display);
end();
boolean result = mEgl10.eglTerminate(display);
returns(result);
checkError();
return result;
}
public boolean eglWaitGL() {
begin("eglWaitGL");
end();
boolean result = mEgl10.eglWaitGL();
returns(result);
checkError();
return result;
}
public boolean eglWaitNative(int engine, Object bindTarget) {
begin("eglWaitNative");
arg("engine", engine);
arg("bindTarget", bindTarget);
end();
boolean result = mEgl10.eglWaitNative(engine, bindTarget);
returns(result);
checkError();
return result;
}
private void checkError() {
int eglError;
if ((eglError = mEgl10.eglGetError()) != EGL_SUCCESS) {
String errorMessage = "eglError: " + getErrorString(eglError);
logLine(errorMessage);
if (mCheckError) {
throw new GLException(eglError, errorMessage);
}
}
}
private void logLine(String message) {
log(message + '\n');
}
private void log(String message) {
try {
mLog.write(message);
} catch (IOException e) {
// Ignore exception, keep on trying
}
}
private void begin(String name) {
log(name + '(');
mArgCount = 0;
}
private void arg(String name, String value) {
if (mArgCount++ > 0) {
log(", ");
}
if (mLogArgumentNames) {
log(name + "=");
}
log(value);
}
private void end() {
log(");\n");
flush();
}
private void flush() {
try {
mLog.flush();
} catch (IOException e) {
mLog = null;
}
}
private void arg(String name, int value) {
arg(name, Integer.toString(value));
}
private void arg(String name, Object object) {
arg(name, toString(object));
}
private void arg(String name, EGLDisplay object) {
if (object == EGL10.EGL_DEFAULT_DISPLAY) {
arg(name, "EGL10.EGL_DEFAULT_DISPLAY");
} else if (object == EGL_NO_DISPLAY) {
arg(name, "EGL10.EGL_NO_DISPLAY");
} else {
arg(name, toString(object));
}
}
private void arg(String name, EGLContext object) {
if (object == EGL10.EGL_NO_CONTEXT) {
arg(name, "EGL10.EGL_NO_CONTEXT");
} else {
arg(name, toString(object));
}
}
private void arg(String name, EGLSurface object) {
if (object == EGL10.EGL_NO_SURFACE) {
arg(name, "EGL10.EGL_NO_SURFACE");
} else {
arg(name, toString(object));
}
}
private void returns(String result) {
log(" returns " + result + ";\n");
flush();
}
private void returns(int result) {
returns(Integer.toString(result));
}
private void returns(boolean result) {
returns(Boolean.toString(result));
}
private void returns(Object result) {
returns(toString(result));
}
private String toString(Object obj) {
if (obj == null) {
return "null";
} else {
return obj.toString();
}
}
private void arg(String name, int[] arr) {
if (arr == null) {
arg(name, "null");
} else {
arg(name, toString(arr.length, arr, 0));
}
}
private void arg(String name, Object[] arr) {
if (arr == null) {
arg(name, "null");
} else {
arg(name, toString(arr.length, arr, 0));
}
}
private String toString(int n, int[] arr, int offset) {
StringBuilder buf = new StringBuilder();
buf.append("{\n");
int arrLen = arr.length;
for (int i = 0; i < n; i++) {
int index = offset + i;
buf.append(" [" + index + "] = ");
if (index < 0 || index >= arrLen) {
buf.append("out of bounds");
} else {
buf.append(arr[index]);
}
buf.append('\n');
}
buf.append("}");
return buf.toString();
}
private String toString(int n, Object[] arr, int offset) {
StringBuilder buf = new StringBuilder();
buf.append("{\n");
int arrLen = arr.length;
for (int i = 0; i < n; i++) {
int index = offset + i;
buf.append(" [" + index + "] = ");
if (index < 0 || index >= arrLen) {
buf.append("out of bounds");
} else {
buf.append(arr[index]);
}
buf.append('\n');
}
buf.append("}");
return buf.toString();
}
private static String getHex(int value) {
return "0x" + Integer.toHexString(value);
}
public static String getErrorString(int error) {
switch (error) {
case EGL_SUCCESS:
return "EGL_SUCCESS";
case EGL_NOT_INITIALIZED:
return "EGL_NOT_INITIALIZED";
case EGL_BAD_ACCESS:
return "EGL_BAD_ACCESS";
case EGL_BAD_ALLOC:
return "EGL_BAD_ALLOC";
case EGL_BAD_ATTRIBUTE:
return "EGL_BAD_ATTRIBUTE";
case EGL_BAD_CONFIG:
return "EGL_BAD_CONFIG";
case EGL_BAD_CONTEXT:
return "EGL_BAD_CONTEXT";
case EGL_BAD_CURRENT_SURFACE:
return "EGL_BAD_CURRENT_SURFACE";
case EGL_BAD_DISPLAY:
return "EGL_BAD_DISPLAY";
case EGL_BAD_MATCH:
return "EGL_BAD_MATCH";
case EGL_BAD_NATIVE_PIXMAP:
return "EGL_BAD_NATIVE_PIXMAP";
case EGL_BAD_NATIVE_WINDOW:
return "EGL_BAD_NATIVE_WINDOW";
case EGL_BAD_PARAMETER:
return "EGL_BAD_PARAMETER";
case EGL_BAD_SURFACE:
return "EGL_BAD_SURFACE";
case EGL11.EGL_CONTEXT_LOST:
return "EGL_CONTEXT_LOST";
default:
return getHex(error);
}
}
}

1840
platform/android/java/lib/src/net/relintai/pandemonium/pandemonium/gl/PandemoniumGLSurfaceView.java Normal file
View File

File diff suppressed because it is too large Load Diff

10
platform/android/java_pandemonium_wrapper.cpp
View File

@ -81,6 +81,7 @@ PandemoniumJavaWrapper::PandemoniumJavaWrapper(JNIEnv *p_env, jobject p_activity
_on_pandemonium_setup_completed = p_env->GetMethodID(pandemonium_class, "onPandemoniumSetupCompleted", "()V");
_on_pandemonium_main_loop_started = p_env->GetMethodID(pandemonium_class, "onPandemoniumMainLoopStarted", "()V");
_create_new_pandemonium_instance = p_env->GetMethodID(pandemonium_class, "createNewPandemoniumInstance", "([Ljava/lang/String;)V");
_request_framebuffer_swap = p_env->GetMethodID(pandemonium_class, "requestFramebufferSwap", "()V");
// get some Activity method pointers...
_get_class_loader = p_env->GetMethodID(activity_class, "getClassLoader", "()Ljava/lang/ClassLoader;");
@ -383,3 +384,12 @@ void PandemoniumJavaWrapper::create_new_pandemonium_instance(List<String> args)
env->CallVoidMethod(pandemonium_instance, _create_new_pandemonium_instance, jargs);
}
}
void PandemoniumJavaWrapper::request_framebuffer_swap() {
if (_request_framebuffer_swap) {
JNIEnv *env = get_jni_env();
ERR_FAIL_COND(env == nullptr);
env->CallVoidMethod(pandemonium_instance, _request_framebuffer_swap);
}
}

2
platform/android/java_pandemonium_wrapper.h
View File

@ -71,6 +71,7 @@ private:
jmethodID _on_pandemonium_main_loop_started = 0;
jmethodID _get_class_loader = 0;
jmethodID _create_new_pandemonium_instance = 0;
jmethodID _request_framebuffer_swap = 0;
public:
PandemoniumJavaWrapper(JNIEnv *p_env, jobject p_activity, jobject p_pandemonium_instance);
@ -108,6 +109,7 @@ public:
void vibrate(int p_duration_ms);
String get_input_fallback_mapping();
void create_new_pandemonium_instance(List<String> args);
void request_framebuffer_swap();
};
#endif /* !JAVA_PANDEMONIUM_WRAPPER_H */

12
platform/android/os_android.cpp
View File

@ -278,15 +278,7 @@ void OS_Android::set_keep_screen_on(bool p_enabled) {
}
void OS_Android::set_low_processor_usage_mode(bool p_enabled) {
#ifdef TOOLS_ENABLED
// Disabled as it causes flickers. We also expect the devices running Pandemonium in editor mode to be high end.
// The actual reason for this is that android swaps framebuffers by itself after the end of PandemoniumRenderer.onDrawFrame()
// However PandemoniumRenderer.onDrawFrame() steps pandemonium's mainloop, which processes input, and then it decides whether to draw frames or not
// (if in low processor mode)
OS_Unix::set_low_processor_usage_mode(false);
#else
OS_Unix::set_low_processor_usage_mode(p_enabled);
#endif
}
Size2 OS_Android::get_window_size() const {
@ -608,6 +600,10 @@ Error OS_Android::execute(const String &p_path, const List<String> &p_arguments,
}
}
void OS_Android::swap_buffers() {
pandemonium_java->request_framebuffer_swap();
}
Error OS_Android::create_instance(const List<String> &p_arguments, ProcessID *r_child_id) {
pandemonium_java->create_new_pandemonium_instance(p_arguments);
return OK;

2
platform/android/os_android.h
View File

@ -179,6 +179,8 @@ public:
virtual String get_config_path() const;
virtual Error execute(const String &p_path, const List<String> &p_arguments, bool p_blocking = true, ProcessID *r_child_id = nullptr, String *r_pipe = nullptr, int *r_exitcode = nullptr, bool read_stderr = false, Mutex *p_pipe_mutex = nullptr, bool p_open_console = false);
void swap_buffers();
virtual bool _check_internal_feature_support(const String &p_feature);
OS_Android(PandemoniumJavaWrapper *p_pandemonium_java, PandemoniumIOJavaWrapper *p_pandemonium_io_java, bool p_use_apk_expansion);
~OS_Android();