add library

add gpu library

library/.classpath

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
+	<classpathentry kind="output" path="bin/classes"/>
+</classpath>

library/.gitignore

@@ -0,0 +1,32 @@
+#Android generated
+bin
+gen
+obj
+
+#Eclipse
+#.project
+#.classpath
+.settings
+
+#IntelliJ IDEA
+.idea
+*.iml
+*.ipr
+*.iws
+out
+
+#Checkstyle
+.checkstyle
+
+#Maven
+target
+release.properties
+pom.xml.*
+
+#Ant
+build.xml
+local.properties
+proguard.cfg
+
+#OSX
+.DS_Store

library/.project

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>gpuimage</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

library/AndroidManifest.xml

@@ -0,0 +1,12 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="jp.co.cyberagent.android.gpuimage"
+    android:versionCode="4"
+    android:versionName="1.0.3" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="19" />
+
+    <application />
+
+</manifest>

library/jni/Android.mk

@@ -0,0 +1,23 @@
+# Copyright (C) 2009 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.
+#
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE    := gpuimage-library
+LOCAL_SRC_FILES := yuv-decoder.c
+LOCAL_LDLIBS := -llog
+
+include $(BUILD_SHARED_LIBRARY)

library/jni/Application.mk

@@ -0,0 +1,2 @@
+# Build both ARMv5TE and ARMv7-A machine code.
+APP_ABI := armeabi x86

library/jni/yuv-decoder.c

@@ -0,0 +1,99 @@
+#include <jni.h>
+#include <android/log.h>
+
+
+JNIEXPORT void JNICALL Java_jp_co_cyberagent_android_gpuimage_GPUImageNativeLibrary_YUVtoRBGA(JNIEnv * env, jobject obj, jbyteArray yuv420sp, jint width, jint height, jintArray rgbOut)
+{
+    int             sz;
+    int             i;
+    int             j;
+    int             Y;
+    int             Cr = 0;
+    int             Cb = 0;
+    int             pixPtr = 0;
+    int             jDiv2 = 0;
+    int             R = 0;
+    int             G = 0;
+    int             B = 0;
+    int             cOff;
+    int w = width;
+    int h = height;
+    sz = w * h;
+
+    jint *rgbData = (jint*) ((*env)->GetPrimitiveArrayCritical(env, rgbOut, 0));
+    jbyte* yuv = (jbyte*) (*env)->GetPrimitiveArrayCritical(env, yuv420sp, 0);
+
+    for(j = 0; j < h; j++) {
+             pixPtr = j * w;
+             jDiv2 = j >> 1;
+             for(i = 0; i < w; i++) {
+                     Y = yuv[pixPtr];
+                     if(Y < 0) Y += 255;
+                     if((i & 0x1) != 1) {
+                             cOff = sz + jDiv2 * w + (i >> 1) * 2;
+                             Cb = yuv[cOff];
+                             if(Cb < 0) Cb += 127; else Cb -= 128;
+                             Cr = yuv[cOff + 1];
+                             if(Cr < 0) Cr += 127; else Cr -= 128;
+                     }
+                     R = Y + Cr + (Cr >> 2) + (Cr >> 3) + (Cr >> 5);
+                     if(R < 0) R = 0; else if(R > 255) R = 255;
+                     G = Y - (Cb >> 2) + (Cb >> 4) + (Cb >> 5) - (Cr >> 1) + (Cr >> 3) + (Cr >> 4) + (Cr >> 5);
+                     if(G < 0) G = 0; else if(G > 255) G = 255;
+                     B = Y + Cb + (Cb >> 1) + (Cb >> 2) + (Cb >> 6);
+                     if(B < 0) B = 0; else if(B > 255) B = 255;
+                     rgbData[pixPtr++] = 0xff000000 + (R << 16) + (G << 8) + B;
+             }
+    }
+
+    (*env)->ReleasePrimitiveArrayCritical(env, rgbOut, rgbData, 0);
+    (*env)->ReleasePrimitiveArrayCritical(env, yuv420sp, yuv, 0);
+}
+
+JNIEXPORT void JNICALL Java_jp_co_cyberagent_android_gpuimage_GPUImageNativeLibrary_YUVtoARBG(JNIEnv * env, jobject obj, jbyteArray yuv420sp, jint width, jint height, jintArray rgbOut)
+{
+    int             sz;
+    int             i;
+    int             j;
+    int             Y;
+    int             Cr = 0;
+    int             Cb = 0;
+    int             pixPtr = 0;
+    int             jDiv2 = 0;
+    int             R = 0;
+    int             G = 0;
+    int             B = 0;
+    int             cOff;
+    int w = width;
+    int h = height;
+    sz = w * h;
+
+    jint *rgbData = (jint*) ((*env)->GetPrimitiveArrayCritical(env, rgbOut, 0));
+    jbyte* yuv = (jbyte*) (*env)->GetPrimitiveArrayCritical(env, yuv420sp, 0);
+
+    for(j = 0; j < h; j++) {
+             pixPtr = j * w;
+             jDiv2 = j >> 1;
+             for(i = 0; i < w; i++) {
+                     Y = yuv[pixPtr];
+                     if(Y < 0) Y += 255;
+                     if((i & 0x1) != 1) {
+                             cOff = sz + jDiv2 * w + (i >> 1) * 2;
+                             Cb = yuv[cOff];
+                             if(Cb < 0) Cb += 127; else Cb -= 128;
+                             Cr = yuv[cOff + 1];
+                             if(Cr < 0) Cr += 127; else Cr -= 128;
+                     }
+                     R = Y + Cr + (Cr >> 2) + (Cr >> 3) + (Cr >> 5);
+                     if(R < 0) R = 0; else if(R > 255) R = 255;
+                     G = Y - (Cb >> 2) + (Cb >> 4) + (Cb >> 5) - (Cr >> 1) + (Cr >> 3) + (Cr >> 4) + (Cr >> 5);
+                     if(G < 0) G = 0; else if(G > 255) G = 255;
+                     B = Y + Cb + (Cb >> 1) + (Cb >> 2) + (Cb >> 6);
+                     if(B < 0) B = 0; else if(B > 255) B = 255;
+                     rgbData[pixPtr++] = 0xff000000 + (B << 16) + (G << 8) + R;
+             }
+    }
+
+    (*env)->ReleasePrimitiveArrayCritical(env, rgbOut, rgbData, 0);
+    (*env)->ReleasePrimitiveArrayCritical(env, yuv420sp, yuv, 0);
+}

library/pom.xml

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>jp.co.cyberagent.android.gpuimage</groupId>
+    <artifactId>gpuimage-library</artifactId>
+    <name>GPUImage for Android Library</name>
+    <packaging>apklib</packaging>
+
+    <parent>
+        <groupId>jp.co.cyberagent.android.gpuimage</groupId>
+        <artifactId>gpuimage-parent</artifactId>
+        <version>1.1.1</version>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.google.android</groupId>
+            <artifactId>android</artifactId>
+            <version>${android.version}</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>com.jayway.maven.plugins.android.generation2</groupId>
+                <artifactId>android-maven-plugin</artifactId>
+                <executions>
+                    <!--
+                    Add the execution of the ndk-build goal - this will compile the native code in addition
+                    to building the Java & APK
+                    -->
+                    <execution>
+                        <goals>
+                            <goal>ndk-build</goal>
+                        </goals>
+                        <configuration>
+                            <clearNativeArtifacts>false</clearNativeArtifacts>
+                            <attachNativeArtifacts>true</attachNativeArtifacts>
+                            <target>all</target>
+                        </configuration>
+                    </execution>
+                </executions>
+                <extensions>true</extensions>
+
+            </plugin>
+            <plugin>
+                <groupId>com.jayway.maven.plugins.android.generation2</groupId>
+                <artifactId>android-maven-plugin</artifactId>
+                <extensions>true</extensions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

library/proguard-project.txt

@@ -0,0 +1,20 @@
+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

library/project.properties

@@ -0,0 +1,15 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-19
+android.library=true

library/res/values/strings.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+</resources>