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- Added LiquidFun sources
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‎LiquidFun-1.1.0/Box2D/.project

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<?xml version="1.0" encoding="UTF-8"?>
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<!-- Copyright (c) 2013 Google, Inc.
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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-->
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<projectDescription>
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<name>liquidfun</name>
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</projectDescription>

‎LiquidFun-1.1.0/Box2D/AndroidManifest.xml

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<?xml version="1.0" encoding="utf-8"?>
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<!-- Copyright (c) 2013 Google, Inc.
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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-->
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<!-- Empty Manifest so the NDK build process can find the project
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directory. -->
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="com.google.fpl.liquidfun"
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android:versionCode="1"
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android:versionName="1.0">
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<!-- Empty application since this project just builds the liquidfun
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libraries -->
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<application android:label="liquidfun" android:enabled="false"
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android:hasCode="false">
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<activity android:name="android.app.NativeActivity">
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<meta-data android:name="android.app.lib_name"
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android:value="liquidfun" />
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</activity>
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</application>
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</manifest>

‎LiquidFun-1.1.0/Box2D/AndroidUtil/AndroidLogPrint.c

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/*
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* Copyright (c) 2013 Google, Inc.
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*/
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#include <android/log.h>
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#include <stdio.h>
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#include "AndroidLogPrint.h"
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// The size of the buffer used to log printing from this module.
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#if !defined(ANDROID_LOG_PRINTF_BUFFER_SIZE)
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#define ANDROID_LOG_PRINTF_BUFFER_SIZE 1024
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#endif // !defined(ANDROID_LOG_PRINTF_BUFFER_SIZE)
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// Used to buffer data for android_vprintf().
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static char gPrintfBuffer[ANDROID_LOG_PRINTF_BUFFER_SIZE];
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// Current write offset into gPrintfBuffer. This is always kept
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// between 0 and sizeof(gPrintfBuffer) - 1 so the buffer can be null
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// teminated.
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static int gPrintfBufferOffset = 0;
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// Global tag used for log output.
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const char *gAndroidLogPrintfTag = ANDROID_LOG_PRINT_TAG_STRING;
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// Flush the log buffer to the Android log stream.
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static void AndroidPrintfFlush() {
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if (gPrintfBufferOffset) {
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gPrintfBuffer[gPrintfBufferOffset] = '\0';
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__android_log_print(ANDROID_LOG_PRINT_PRIORITY, gAndroidLogPrintfTag,
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"%s", gPrintfBuffer);
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gPrintfBufferOffset = 0;
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}
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}
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// Print to the log via a temporary buffer to workaround __android_log_print()
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// adding a newline to the end of each printed string.
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void AndroidVPrintf(const char *format, va_list arg) {
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// Remaining space in the buffer excluding the null terminator.
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int remaining_space = sizeof(gPrintfBuffer) - (gPrintfBufferOffset + 1);
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// Try printing to the buffer.
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int written = vsnprintf(gPrintfBuffer + gPrintfBufferOffset,
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remaining_space + 1, format, arg);
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// If the data was written to the buffer.
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if (written >= 0 && written <= remaining_space) {
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gPrintfBufferOffset += written;
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// Flush the buffer if it's full or terminates in a newline.
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if ((gPrintfBufferOffset &&
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gPrintfBuffer[gPrintfBufferOffset - 1] == '\n') ||
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(written == remaining_space)) {
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AndroidPrintfFlush();
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}
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} else {
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// If the buffer was too small, flush it and try again.
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if (gPrintfBufferOffset) {
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AndroidPrintfFlush();
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AndroidVPrintf(format, arg);
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} else {
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// String being printed is too big for the buffer, write directly to
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// the log.
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__android_log_vprint(ANDROID_LOG_PRINT_PRIORITY, gAndroidLogPrintfTag,
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format, arg);
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}
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}
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}
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// See AndroidVPrintf().
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void AndroidPrintf(const char *format, ...) {
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va_list list;
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va_start(list, format);
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AndroidVPrintf(format, list);
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va_end(list);
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}
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// Wrapper around AndroidVPrinf().
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int AndroidLogVPrint(int prio, const char *tag, const char *fmt, va_list ap) {
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AndroidVPrintf(fmt, ap);
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return 0;
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}
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// Wrapper around AndroidVPrintf().
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int AndroidLogPrint(int prio, const char *tag, const char *fmt, ...) {
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va_list list;
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va_start(list, fmt);
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AndroidVPrintf(fmt, list);
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va_end(list);
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return 0;
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}

‎LiquidFun-1.1.0/Box2D/AndroidUtil/AndroidLogPrint.h

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/*
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* Copyright (c) 2013 Google, Inc.
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*/
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#ifndef ANDROID_LOG_PRINT_H
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#define ANDROID_LOG_PRINT_H
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// This header redefines printf to send data to Android's log stream and
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// provides an implementation of std::ostream which prints to the Android
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// log output.
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//
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// For example:
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//
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// #include "AndroidUtil/AndroidLogPrint.h"
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// #include "AndroidUtil/AndroidMainWrapper.h"
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//
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// int main(int argc, char **argv) {
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// gAndroidLogPrintfTag = "my_application";
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// printf("Print to the log from printf\n");
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// AndroidLogPrintStreamBuf streambuf;
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// std::ostream stream(&streambuf);
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// stream << "Print to the log from a stream\n");
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// return 0;
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// }
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//
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// will print "Print to the log from printf" and
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// "Print to the log from a stream" to Android's log stream which can be viewed
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// using "adb logcat". All log messages from the application will be prefixed
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// with the tag, "my_application" so they can optionally extracted from
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// "adb logcat" output.
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#if defined(ANDROID) || defined(__ANDROID__)
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#include <android/log.h>
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#include <stdarg.h>
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// If a log tag isn't specified, default to "main".
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//
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// Log tag can optionally be set when building this library by adding
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// -DANDROID_LOG_PRINT_TAG="mytag" to the ANDROIDUTIL_ADDITIONAL_CFLAGS
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// variable before importing this module into a NDK project.
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//
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// For example, an Android.mk to add the tag "myproject" to the log output
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// would look be:
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//
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// LOCAL_MODULE:=MyProject
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// LOCAL_SRC_FILES:=MyProject.cpp
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// LOCAL_STATIC_LIBRARIES:=android_native_app_glue libandroidutil_static
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// ANDROIDUTIL_ADDITIONAL_CFLAGS:=-DANDROID_LOG_PRINT_TAG="myproject"
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// include $(BUILD_SHARED_LIBRARY)
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// $(call import-module,AndroidUtil/jni)
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// $(call import-module,android/native_app_glue)
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//
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#if defined(ANDROID_LOG_PRINT_TAG)
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// Macros to expand ANDROID_LOG_PRINT_TAG as a string.
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#define ANDROID_LOG_PRINT_TAG_AS_STRING2(x) #x
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#define ANDROID_LOG_PRINT_TAG_AS_STRING(x) ANDROID_LOG_PRINT_TAG_AS_STRING2(x)
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#define ANDROID_LOG_PRINT_TAG_STRING \
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ANDROID_LOG_PRINT_TAG_AS_STRING(ANDROID_LOG_PRINT_TAG)
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#else
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#define ANDROID_LOG_PRINT_TAG "main"
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#define ANDROID_LOG_PRINT_TAG_STRING ANDROID_LOG_PRINT_TAG
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#endif // !defined(ANDROID_LOG_PRINT_TAG)
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// The priority to use when printing to the Android log. If this isn't
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// specified it defaults to ANDROID_LOG_INFO. See android/log.h for more
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// information.
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//
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// For example:
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// #define ANDROID_LOG_PRINT_PRIORITY ANDROID_LOG_DEBUG
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// #include "android_log_print.h"
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#if !defined(ANDROID_LOG_PRINT_PRIORITY)
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#define ANDROID_LOG_PRINT_PRIORITY ANDROID_LOG_INFO
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#endif // !defined(ANDROID_LOG_PRINT_PRIORITY)
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// Enable / disable buffering of data written to the Android log.
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// NOTE: Log buffering in this module is not thread safe.
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//
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// For example:
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// #define ANDROID_LOG_PRINT_BUFFER 0
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// #include "android_log_print.h"
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#if !defined(ANDROID_LOG_PRINT_BUFFER)
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#define ANDROID_LOG_PRINT_BUFFER 1
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#endif // !defined(ANDROID_LOG_PRINT_BUFFER)
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// Whether to override printf() and vprintf() to redirect output to the android
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// log.
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#if !defined(ANDROID_LOG_OVERRIDE_PRINTF)
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#define ANDROID_LOG_OVERRIDE_PRINTF 1
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#endif // !defined(ANDROID_LOG_OVERRIDE_PRINTF)
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// Redefine printf() and vprintf() to print to the Android log.
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#if ANDROID_LOG_OVERRIDE_PRINTF
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#if ANDROID_LOG_PRINT_BUFFER
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#define printf(...) AndroidPrintf(__VA_ARGS__)
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#define vprintf(format_, arg_) AndroidVPrintf(format_, arg_)
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#else
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#define printf(...) \
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((void)__android_log_print(ANDROID_LOG_PRINT_PRIORITY, \
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gAndroidLogPrintfTag, __VA_ARGS__))
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#define vprintf(format_, arg_) \
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((void)__android_log_vprint(ANDROID_LOG_PRINT_PRIORITY, \
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gAndroidLogPrintfTag, format_, arg_))
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#endif // ANDROID_LOG_PRINT_BUFFER
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#endif // ANDROID_LOG_OVERRIDE_PRINTF
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#if defined(__cplusplus)
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extern "C" {
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#endif // defined(__cplusplus)
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// Global tag used for log output. This can used when filtering the output of
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// "adb logcat" to distinguish the log messages from this application vs.
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// other applications and the rest of the system.
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extern const char *gAndroidLogPrintfTag;
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// Print to the log via a temporary buffer to workaround __android_log_print()
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// adding a newline to the end of each printed string.
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void AndroidVPrintf(const char *format, va_list arg);
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// See android_vprintf().
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void AndroidPrintf(const char *format, ...);
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// Wrappers around AndroidVPrintf() and AndroidLogPrint() which ignore the
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// prio and tag arguments, instead using ANDROID_LOG_PRINT_PRIORITY and
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// ANDROID_LOG_PRINT_TAG. These can be used to replace __android_log_print
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// or __android_log_vprint in other modules.
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int AndroidLogVPrint(int prio, const char *tag, const char *fmt, va_list ap);
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int AndroidLogPrint(int prio, const char *tag, const char *fmt, ...);
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#if defined(__cplusplus)
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}
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#endif // defined(__cplusplus)
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#if defined(__cplusplus)
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#include <ostream>
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#include <streambuf>
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// Can be used to print to the Android log from a stream.
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// See the header comment for an example of how this class is used.
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class AndroidLogPrintStreamBuf : public std::streambuf {
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public:
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AndroidLogPrintStreamBuf() { }
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protected:
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// Print characters that are placed in the streambuf.
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virtual std::streamsize xsputn(const char *s, std::streamsize n) {
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for (std::streamsize i = 0; i < n; ++i) {
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printf("%c", s[i]);
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}
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return n;
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}
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};
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#endif // defined(__cplusplus)
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#endif // defined(ANDROID) || defined(__ANDROID__)
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#endif // ANDROID_LOG_PRINT_H

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