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-rw-r--r--tests/RenderScriptTests/SampleTest/Android.mk26
-rw-r--r--tests/RenderScriptTests/SampleTest/AndroidManifest.xml34
-rw-r--r--tests/RenderScriptTests/SampleTest/res/drawable-nodpi/twobytwo.pngbin0 -> 2796 bytes
-rw-r--r--tests/RenderScriptTests/SampleTest/res/layout/rs.xml52
-rw-r--r--tests/RenderScriptTests/SampleTest/res/values/strings.xml24
-rw-r--r--tests/RenderScriptTests/SampleTest/src/com/android/rs/sample/SampleRSActivity.java140
-rw-r--r--tests/RenderScriptTests/SampleTest/src/com/android/rs/sample/sample.rs145
7 files changed, 421 insertions, 0 deletions
diff --git a/tests/RenderScriptTests/SampleTest/Android.mk b/tests/RenderScriptTests/SampleTest/Android.mk
new file mode 100644
index 0000000..7d74c55
--- /dev/null
+++ b/tests/RenderScriptTests/SampleTest/Android.mk
@@ -0,0 +1,26 @@
+#
+# Copyright (C) 2012 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_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src) $(call all-renderscript-files-under, src)
+
+LOCAL_PACKAGE_NAME := SampleRS
+
+include $(BUILD_PACKAGE)
diff --git a/tests/RenderScriptTests/SampleTest/AndroidManifest.xml b/tests/RenderScriptTests/SampleTest/AndroidManifest.xml
new file mode 100644
index 0000000..ec115f7
--- /dev/null
+++ b/tests/RenderScriptTests/SampleTest/AndroidManifest.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+* Copyright (C) 2012 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.
+*/
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.rs.sample">
+ <uses-sdk android:minSdkVersion="14" />
+ <application android:label="Sample Test"
+ android:hardwareAccelerated="true">
+
+ <activity android:name="SampleRSActivity"
+ android:label="Sample Test">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+ </application>
+</manifest>
diff --git a/tests/RenderScriptTests/SampleTest/res/drawable-nodpi/twobytwo.png b/tests/RenderScriptTests/SampleTest/res/drawable-nodpi/twobytwo.png
new file mode 100644
index 0000000..98cf963
--- /dev/null
+++ b/tests/RenderScriptTests/SampleTest/res/drawable-nodpi/twobytwo.png
Binary files differ
diff --git a/tests/RenderScriptTests/SampleTest/res/layout/rs.xml b/tests/RenderScriptTests/SampleTest/res/layout/rs.xml
new file mode 100644
index 0000000..61c339a
--- /dev/null
+++ b/tests/RenderScriptTests/SampleTest/res/layout/rs.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2012 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.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ android:orientation="vertical"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent"
+ android:id="@+id/toplevel">
+ <ScrollView
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent">
+ <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ android:orientation="vertical"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent">
+ <TextureView
+ android:id="@+id/display"
+ android:layout_width="256sp"
+ android:layout_height="256sp" />
+ <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ android:orientation="horizontal"
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content">
+ <Button
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:text="@string/benchmark"
+ android:onClick="benchmark"/>
+ <TextView
+ android:id="@+id/benchmarkText"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:textSize="8pt"
+ android:text="@string/benchmark"/>
+ </LinearLayout>
+ </LinearLayout>
+ </ScrollView>
+</LinearLayout>
+
diff --git a/tests/RenderScriptTests/SampleTest/res/values/strings.xml b/tests/RenderScriptTests/SampleTest/res/values/strings.xml
new file mode 100644
index 0000000..a92eac0
--- /dev/null
+++ b/tests/RenderScriptTests/SampleTest/res/values/strings.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+* Copyright (C) 2012 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 />
+ <string name="benchmark">Benchmark</string>
+</resources>
diff --git a/tests/RenderScriptTests/SampleTest/src/com/android/rs/sample/SampleRSActivity.java b/tests/RenderScriptTests/SampleTest/src/com/android/rs/sample/SampleRSActivity.java
new file mode 100644
index 0000000..91e3c4c
--- /dev/null
+++ b/tests/RenderScriptTests/SampleTest/src/com/android/rs/sample/SampleRSActivity.java
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2012 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 com.android.rs.sample;
+
+import android.app.Activity;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.SurfaceTexture;
+import android.os.Bundle;
+import android.renderscript.Allocation;
+import android.renderscript.Element;
+import android.renderscript.Matrix3f;
+import android.renderscript.RenderScript;
+import android.renderscript.Sampler;
+import android.renderscript.Type;
+import android.renderscript.Type.Builder;
+import android.util.Log;
+import android.view.TextureView;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.SeekBar;
+import android.widget.TextView;
+
+public class SampleRSActivity extends Activity
+ implements TextureView.SurfaceTextureListener
+{
+ private final String TAG = "Img";
+ private Bitmap mBitmapIn;
+ private TextureView mDisplayView;
+
+ private TextView mBenchmarkResult;
+
+ private RenderScript mRS;
+ private Allocation mInPixelsAllocation;
+ private Allocation mOutPixelsAllocation;
+ private ScriptC_sample mScript;
+
+ public void onStartTrackingTouch(SeekBar seekBar) {
+ }
+
+ public void onStopTrackingTouch(SeekBar seekBar) {
+ }
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.rs);
+
+ mBitmapIn = loadBitmap(R.drawable.twobytwo);
+ mDisplayView = (TextureView) findViewById(R.id.display);
+
+ mBenchmarkResult = (TextView) findViewById(R.id.benchmarkText);
+ mBenchmarkResult.setText("Result: not run");
+
+ mRS = RenderScript.create(this);
+ mInPixelsAllocation = Allocation.createFromBitmap(mRS, mBitmapIn,
+ Allocation.MipmapControl.MIPMAP_NONE,
+ Allocation.USAGE_SCRIPT);
+
+ Type.Builder b = new Type.Builder(mRS, Element.RGBA_8888(mRS));
+
+ mOutPixelsAllocation = Allocation.createTyped(mRS, b.setX(32).setY(32).create(),
+ Allocation.USAGE_SCRIPT |
+ Allocation.USAGE_IO_OUTPUT);
+ mDisplayView.setSurfaceTextureListener(this);
+
+ mScript = new ScriptC_sample(mRS, getResources(), R.raw.sample);
+
+ mScript.set_sourceAlloc(mInPixelsAllocation);
+ mScript.set_destAlloc(mOutPixelsAllocation);
+ mScript.set_wrapUV(Sampler.WRAP_LINEAR(mRS));
+ mScript.set_clampUV(Sampler.CLAMP_LINEAR(mRS));
+ }
+
+ private Bitmap loadBitmap(int resource) {
+ final BitmapFactory.Options options = new BitmapFactory.Options();
+ options.inPreferredConfig = Bitmap.Config.ARGB_8888;
+ Bitmap b = BitmapFactory.decodeResource(getResources(), resource, options);
+ Bitmap b2 = Bitmap.createBitmap(b.getWidth(), b.getHeight(), b.getConfig());
+ Canvas c = new Canvas(b2);
+ c.drawBitmap(b, 0, 0, null);
+ b.recycle();
+ return b2;
+ }
+
+ private void filter() {
+ long t = java.lang.System.currentTimeMillis();
+ mScript.forEach_root(mOutPixelsAllocation);
+ mOutPixelsAllocation.ioSendOutput();
+ mRS.finish();
+ t = java.lang.System.currentTimeMillis() - t;
+ Log.i(TAG, "Filter time is: " + t + " ms");
+ }
+
+ public void benchmark(View v) {
+ filter();
+ long t = java.lang.System.currentTimeMillis();
+ filter();
+ t = java.lang.System.currentTimeMillis() - t;
+ mDisplayView.invalidate();
+ mBenchmarkResult.setText("Result: " + t + " ms");
+ }
+
+
+ @Override
+ public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
+ mOutPixelsAllocation.setSurfaceTexture(surface);
+ filter();
+ }
+
+ @Override
+ public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) {
+ mOutPixelsAllocation.setSurfaceTexture(surface);
+ }
+
+ @Override
+ public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
+ mOutPixelsAllocation.setSurfaceTexture(null);
+ return true;
+ }
+
+ @Override
+ public void onSurfaceTextureUpdated(SurfaceTexture surface) {
+ }
+}
diff --git a/tests/RenderScriptTests/SampleTest/src/com/android/rs/sample/sample.rs b/tests/RenderScriptTests/SampleTest/src/com/android/rs/sample/sample.rs
new file mode 100644
index 0000000..8f09be0
--- /dev/null
+++ b/tests/RenderScriptTests/SampleTest/src/com/android/rs/sample/sample.rs
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2012 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 rs java_package_name(com.android.rs.sample)
+#include "rs_graphics.rsh"
+
+rs_sampler wrapUV;
+rs_sampler clampUV;
+rs_allocation sourceAlloc;
+rs_allocation destAlloc;
+
+static uint32_t wrapI(rs_sampler_value wrap, uint32_t coord, uint32_t size) {
+ if (wrap == RS_SAMPLER_WRAP) {
+ return coord % (size + 1);
+ }
+ return min(coord, size);
+}
+
+static float2 wrap(rs_sampler_value wrapS, rs_sampler_value wrapT, float2 coord) {
+ float2 wrappedCoord;
+ float temp;
+ if (wrapS == RS_SAMPLER_WRAP) {
+ wrappedCoord.x = fract(coord.x, &temp);
+ // Make sure that non zero integer uv's map to one
+ if (wrappedCoord.x == 0.0f && coord.x != 0.0f) {
+ wrappedCoord.x = 1.0f;
+ }
+ } else {
+ wrappedCoord.x = min(coord.x, 1.0f);
+ }
+
+ if (wrapT == RS_SAMPLER_WRAP) {
+ wrappedCoord.y = fract(coord.y, &temp);
+ // Make sure that non zero integer uv's map to one
+ if (wrappedCoord.y == 0.0f && coord.y != 0.0f) {
+ wrappedCoord.y = 1.0f;
+ }
+ } else {
+ wrappedCoord.y = min(coord.y, 1.0f);
+ }
+ return wrappedCoord;
+}
+
+// Naive implementation of texture filtering for prototyping purposes
+static float4 sample(rs_allocation a, rs_sampler s, float2 uv) {
+ rs_sampler_value wrapS = rsgSamplerGetWrapS(s);
+ rs_sampler_value wrapT = rsgSamplerGetWrapT(s);
+
+ rs_sampler_value sampleMin = rsgSamplerGetMinification(s);
+ rs_sampler_value sampleMag = rsgSamplerGetMagnification(s);
+
+ uv = wrap(wrapS, wrapT, uv);
+
+ uint32_t sourceW = rsAllocationGetDimX(a) - 1;
+ uint32_t sourceH = rsAllocationGetDimY(a) - 1;
+
+ float2 dimF;
+ dimF.x = (float)(sourceW);
+ dimF.y = (float)(sourceH);
+ float2 pixelUV = uv * dimF;
+ uint2 iPixel = convert_uint2(pixelUV);
+
+ if (sampleMin == RS_SAMPLER_NEAREST ||
+ sampleMag == RS_SAMPLER_NEAREST) {
+ uchar4 *nearestSample = (uchar4*)rsGetElementAt(a, iPixel.x, iPixel.y);
+ return convert_float4(*nearestSample);
+ }
+
+ float2 frac = pixelUV - convert_float2(iPixel);
+ float2 oneMinusFrac = 1.0f - frac;
+
+ uint32_t nextX = wrapI(wrapS, iPixel.x + 1, sourceW);
+ uint32_t nextY = wrapI(wrapT, iPixel.y + 1, sourceH);
+
+ uchar4 *p0c = (uchar4*)rsGetElementAt(a, iPixel.x, iPixel.y);
+ uchar4 *p1c = (uchar4*)rsGetElementAt(a, nextX, iPixel.y);
+ uchar4 *p2c = (uchar4*)rsGetElementAt(a, iPixel.x, nextY);
+ uchar4 *p3c = (uchar4*)rsGetElementAt(a, nextX, nextY);
+
+ float4 p0 = convert_float4(*p0c);
+ float4 p1 = convert_float4(*p1c);
+ float4 p2 = convert_float4(*p2c);
+ float4 p3 = convert_float4(*p3c);
+
+ float4 weights;
+ weights.x = oneMinusFrac.x * oneMinusFrac.y;
+ weights.y = frac.x * oneMinusFrac.y;
+ weights.z = oneMinusFrac.x * frac.y;
+ weights.w = frac.x * frac.y;
+
+ float4 result = p0 * weights.x + p1 * weights.y + p2 * weights.z + p3 * weights.w;
+
+ /*rsDebug("*****************************************", 0);
+ rsDebug("u", uv.x);
+ rsDebug("v", uv.y);
+ rsDebug("sourceW", sourceW);
+ rsDebug("sourceH", sourceH);
+ rsDebug("iPixelX", iPixel.x);
+ rsDebug("iPixelY", iPixel.y);
+ rsDebug("fiPixel", (float2)iPixel);
+ rsDebug("whole", wholeUV);
+ rsDebug("pixelUV", pixelUV);
+ rsDebug("frac", frac);
+ rsDebug("oneMinusFrac", oneMinusFrac);
+ rsDebug("p0", p0);
+ rsDebug("p1", p1);
+ rsDebug("p2", p2);
+ rsDebug("p3", p3);
+ rsDebug("w", weights);
+ rsDebug("result", result);*/
+
+ return result;
+}
+
+void root(uchar4 *out, uint32_t x, uint32_t y) {
+
+ float destX = (float)rsAllocationGetDimX(destAlloc) - 1.0f;
+ float destY = (float)rsAllocationGetDimY(destAlloc) - 1.0f;
+
+ /*rsDebug("*****************************************", 0);
+ rsDebug("x", x);
+ rsDebug("y", y);*/
+
+ float2 uv;
+ uv.x = (float)x / destX;
+ uv.y = (float)y / destY;
+
+ out->xyz = convert_uchar3(sample(sourceAlloc, wrapUV, uv*2.0f).xyz);
+ out->w = 0xff;
+}
+
generated by cgit v1.1 at 2025-01-14 15:31:01 +0000