Don't let the magic smoke out!

12 files changed, 380 insertions, 0 deletions

diff --git a/res/drawable-hdpi/noise1.png b/res/drawable-hdpi/noise1.png
new file mode 100644
index 0000000..fee1cf9
--- /dev/null
+++ b/res/drawable-hdpi/noise1.png
diff --git a/res/drawable-hdpi/noise2.png b/res/drawable-hdpi/noise2.png
new file mode 100644
index 0000000..0d13662
--- /dev/null
+++ b/res/drawable-hdpi/noise2.png
diff --git a/res/drawable-hdpi/noise3.png b/res/drawable-hdpi/noise3.png
new file mode 100644
index 0000000..c9c610b
--- /dev/null
+++ b/res/drawable-hdpi/noise3.png
diff --git a/res/drawable-hdpi/noise4.png b/res/drawable-hdpi/noise4.png
new file mode 100644
index 0000000..02261c9
--- /dev/null
+++ b/res/drawable-hdpi/noise4.png
diff --git a/res/drawable-hdpi/noise5.png b/res/drawable-hdpi/noise5.png
new file mode 100644
index 0000000..2f9a713
--- /dev/null
+++ b/res/drawable-hdpi/noise5.png
diff --git a/res/drawable/ic_launcher_wallpaper.png b/res/drawable/ic_launcher_wallpaper.png
new file mode 100644
index 0000000..965fb71
--- /dev/null
+++ b/res/drawable/ic_launcher_wallpaper.png
diff --git a/res/drawable/magicsmoke_thumb.png b/res/drawable/magicsmoke_thumb.png
new file mode 100644
index 0000000..8c937b8
--- /dev/null
+++ b/res/drawable/magicsmoke_thumb.png
diff --git a/res/layout/selector.xml b/res/layout/selector.xml
new file mode 100644
index 0000000..e202733
--- /dev/null
+++ b/res/layout/selector.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/backgroundview"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:paddingBottom="4dip">
+
+    <TextView
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/taptochange"
+        android:textSize="24dip"
+        android:gravity="center_horizontal"
+        android:layout_alignParentTop="true"
+        android:padding="12dip"
+        android:background="#40000000"
+    />
+
+    <Button
+        android:layout_width="160dip"
+        android:layout_height="wrap_content"
+        android:text="@string/ok"
+        android:onClick="setLiveWallpaper"
+        android:layout_alignParentBottom="true"
+        android:layout_centerHorizontal="true"
+    />
+
+</RelativeLayout>
diff --git a/res/raw/clouds.rs b/res/raw/clouds.rs
new file mode 100644
index 0000000..515a281
--- /dev/null
+++ b/res/raw/clouds.rs
@@ -0,0 +1,236 @@
+// 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.
+
+#pragma version(1)
+#pragma stateVertex(PVBackground)
+#pragma stateRaster(parent)
+#pragma stateFragment(PFBackground)
+
+#define RSID_NOISESRC1 1
+#define RSID_NOISESRC2 2
+#define RSID_NOISESRC3 3
+#define RSID_NOISESRC4 4
+#define RSID_NOISESRC5 5
+#define RSID_NOISEDST1 6
+#define RSID_NOISEDST2 7
+#define RSID_NOISEDST3 8
+#define RSID_NOISEDST4 9
+#define RSID_NOISEDST5 10
+
+float xshift[5];
+float rotation[5];
+float scale[5];
+float alphafactor;
+int currentpreset;
+
+
+void drawCloud(float *ident, int id, int idx) {
+    float mat1[16];
+    float z = -8.f * idx;
+    matrixLoadMat(mat1,ident);
+    matrixTranslate(mat1, -State->mXOffset * 8.f * idx, -State->mTilt * idx / 3.f, 0.f);
+    matrixRotate(mat1, rotation[idx], 0.f, 0.f, 1.f);
+    vpLoadModelMatrix(mat1);
+
+    bindTexture(NAMED_PFBackground, 0, id);
+    drawQuadTexCoords(
+            -600.0f, -600.0f, z,        // space
+                0.f + xshift[idx], 0.f,        // texture
+            600, -600.0f, z,            // space
+                scale[idx] + xshift[idx], 0.f,         // texture
+            600, 600.0f, z,            // space
+                scale[idx] + xshift[idx], scale[idx],         // texture
+            -600.0f, 600.0f, z,        // space
+                0.f + xshift[idx], scale[idx]);       // texture
+}
+
+void drawClouds(float* ident) {
+
+    int i;
+
+    float mat1[16];
+
+    matrixLoadMat(mat1,ident);
+
+
+    int mask = State->mTextureMask;
+    if (mask & 1) {
+        if (State->mTextureSwap != 0) {
+            drawCloud(mat1, NAMED_Tnoise5, 0);
+        } else {
+            drawCloud(mat1, NAMED_Tnoise1, 0);
+        }
+        xshift[0] += 0.0010f;
+    }
+
+    if (mask & 2) {
+        drawCloud(mat1, NAMED_Tnoise2, 1);
+        xshift[1] += 0.00106;
+    }
+
+    if (mask & 4) {
+        drawCloud(mat1, NAMED_Tnoise3, 2);
+        xshift[2] += 0.00114f;
+    }
+
+    if (mask & 8) {
+        drawCloud(mat1, NAMED_Tnoise4, 3);
+        xshift[3] += 0.00118f;
+    }
+
+    if (mask & 16) {
+        drawCloud(mat1, NAMED_Tnoise5, 4);
+        xshift[4] += 0.00127f;
+    }
+
+    if (State->mRotate != 0) {
+        rotation[0] += 0.10;
+        rotation[1] += 0.102f;
+        rotation[2] += 0.106f;
+        rotation[3] += 0.114f;
+        rotation[4] += 0.123f;
+    }
+}
+
+int premul(int rgb, int a) {
+    int r = (rgb >> 16) * a + 1;
+    r = (r + (r >> 8)) >> 8;
+    int g = ((rgb >> 8) & 0xff) * a + 1;
+    g = (g + (g >> 8)) >> 8;
+    int b = (rgb & 0xff) * a + 1;
+    b = (b + (b >> 8)) >> 8;
+    return r << 16 | g << 8 | b;
+}
+
+void makeTexture(int *src, int *dst, int rsid) {
+    
+    int x;
+    int y;
+    int pm = State->mPreMul;
+
+    if (State->mProcessTexture) {
+        int lowcol = State->mLowCol;
+        int highcol = State->mHighCol;
+        
+        for (y=0;y<256;y++) {
+            for (x=0;x<256;x++) { 
+                int pix = src[y*256+x];
+                int lum = pix & 0x00ff;
+                int newpix;
+                if (lum < 128) {
+                    newpix = lowcol;
+                    int newalpha = 255 - (lum * 2);
+                    newalpha /= alphafactor;
+                    if (pm) newpix = premul(newpix, newalpha);
+                    newpix = newpix | (newalpha << 24);
+                } else {
+                    newpix = highcol;
+                    int newalpha = (lum - 128) * 2;
+                    newalpha /= alphafactor;
+                    if (pm) newpix = premul(newpix, newalpha);
+                    newpix = newpix | (newalpha << 24);
+                }
+                // have ARGB, need ABGR
+                newpix = (newpix & 0xff00ff00) | ((newpix & 0xff) << 16) | ((newpix >> 16) & 0xff);
+                dst[y*256+x] = newpix;
+            }
+        }
+        alphafactor *= State->mAlphaMul;
+    } else {
+        for (y=0;y<256;y++) {
+            for (x=0;x<256;x++) {
+                int rgb = *src++;
+                int a = (rgb >> 24) & 0xff;
+                rgb &= 0x00ffffff;
+                rgb = premul(rgb, a);
+                int newpix = (a << 24) | rgb;
+                newpix = (newpix & 0xff00ff00) | ((newpix & 0xff) << 16) | ((newpix >> 16) & 0xff);
+                *dst++ = newpix;
+            }
+        }
+    }
+    uploadToTexture(rsid, 0);
+}
+
+void makeTextures() {
+    debugI32("makeTextures", State->mPreset);
+    alphafactor = 1.f;
+    makeTexture((int*)noisesrc1, (int*)noisedst1, NAMED_Tnoise1);
+    makeTexture((int*)noisesrc2, (int*)noisedst2, NAMED_Tnoise2);
+    makeTexture((int*)noisesrc3, (int*)noisedst3, NAMED_Tnoise3);
+    makeTexture((int*)noisesrc4, (int*)noisedst4, NAMED_Tnoise4);
+    makeTexture((int*)noisesrc5, (int*)noisedst5, NAMED_Tnoise5);
+}
+
+
+
+struct color {
+    float r;
+    float g;
+    float b;
+};
+
+void init() {
+    int i;
+    for (i=0;i<4;i++) {
+        xshift[i] = 0.f;
+        rotation[i] = 360.f * i / 5.f;
+    }
+    scale[0] = 2.f; // changed below based on preset
+    scale[1] = 1.5f;
+    scale[2] = 1.7f;
+    scale[3] = 1.9f;
+    scale[4] = 2.1f;
+
+    currentpreset = -1;
+}
+
+
+int main(int launchID) {
+
+    int i;
+    float ident[16];
+    float masterscale = 0.0041f;// / (State->mXOffset * 4.f + 1.f);
+    matrixLoadIdentity(ident);
+    matrixTranslate(ident, -State->mXOffset, 0.f, 0.f);
+    matrixScale(ident, masterscale, masterscale, masterscale);
+    //matrixRotate(ident, 0.f, 0.f, 0.f, 1.f);
+    matrixRotate(ident, -State->mTilt, 1.f, 0.f, 0.f);
+
+    if (State->mBlendFunc) {
+        bindProgramStore(NAMED_PFSBackgroundOne);
+    } else {
+        bindProgramStore(NAMED_PFSBackgroundSrc);
+    }
+    i = State->mPreset;
+    if (i != currentpreset) {
+        currentpreset = i;
+        int rgb = State->mBackCol;
+        pfClearColor(
+            ((float)((rgb >> 16)  & 0xff)) / 255.0f,
+            ((float)((rgb >> 8)  & 0xff)) / 255.0f,
+            ((float)(rgb & 0xff)) / 255.0f,
+            1.0f);
+        makeTextures();
+    }
+
+    if (State->mTextureSwap != 0) {
+        scale[0] = .125f;
+    } else {
+        scale[0] = 2.f;
+    }
+    drawClouds(ident);
+
+    return 1;
+}
diff --git a/res/values/strings.xml b/res/values/strings.xml
new file mode 100644
index 0000000..c92b122
--- /dev/null
+++ b/res/values/strings.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+* 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.
+*/
+-->
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <!-- General -->
+    <skip />
+    <!-- Application name -->
+    <string name="wallpapers">Magic Smoke Wallpapers</string>
+
+    <!-- Wallpapers showing smoke, clouds, water, plasmas -->
+    <string name="wallpaper_magicsmoke">Magic Smoke</string>
+
+    <string name="author">Google</string>
+    <string name="magicsmoke_desc">Draws smoke, clouds, water and plasmas.</string>
+
+    <!-- button label -->
+    <string name="ok">OK</string>
+
+    <!-- overlay text -->
+    <string name="taptochange">Tap to change</string>
+</resources>
diff --git a/res/values/styles.xml b/res/values/styles.xml
new file mode 100644
index 0000000..a55fbdb
--- /dev/null
+++ b/res/values/styles.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+* 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.
+*/
+-->
+
+<resources>
+    <style name="WallpaperTitle">
+        <item name="android:textSize">20dip</item>
+        <item name="android:shadowColor">#FF000000</item>
+        <item name="android:shadowRadius">2.5</item>
+        <item name="android:shadowDx">0</item>
+        <item name="android:shadowDy">0</item>
+        <item name="android:textColor">#FFFFFFFF</item>
+        <item name="android:gravity">left</item>
+    </style>
+    
+    <style name="Preview" parent="@android:style/Theme.NoTitleBar">
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:colorBackgroundCacheHint">@null</item>
+        <item name="android:windowAnimationStyle">@android:style/Animation.Activity</item>
+    </style>
+</resources>
diff --git a/res/xml/magicsmoke.xml b/res/xml/magicsmoke.xml
new file mode 100644
index 0000000..fed502a
--- /dev/null
+++ b/res/xml/magicsmoke.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/**
+ * 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.
+ */
+-->
+
+<!-- The attributes in this XML file provide configuration information -->
+<!-- for the cube. -->
+
+<wallpaper xmlns:android="http://schemas.android.com/apk/res/android"
+    android:wallpaperAuthor="@string/author"
+    android:wallpaperDescription="@string/magicsmoke_desc"
+    android:thumbnail="@drawable/magicsmoke_thumb"
+    android:settingsActivity="com.android.magicsmoke.MagicSmokeSelector"
+/>