private void checkMixFloat4Float4FloatFloat4() {
Allocation inStart =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 4, 0x64e44bb30a701d3dl, false);
Allocation inStop =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 4, 0xb4f372e0715beb33l, false);
Allocation inAmount =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 1, 0xf258b71221bfbc69l, false);
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 4), INPUTSIZE);
script.set_gAllocInStop(inStop);
script.set_gAllocInAmount(inAmount);
script.forEach_testMixFloat4Float4FloatFloat4(inStart, out);
verifyResultsMixFloat4Float4FloatFloat4(inStart, inStop, inAmount, out, false);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloat4Float4FloatFloat4: " + e.toString());
}
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 4), INPUTSIZE);
scriptRelaxed.set_gAllocInStop(inStop);
scriptRelaxed.set_gAllocInAmount(inAmount);
scriptRelaxed.forEach_testMixFloat4Float4FloatFloat4(inStart, out);
verifyResultsMixFloat4Float4FloatFloat4(inStart, inStop, inAmount, out, true);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloat4Float4FloatFloat4: " + e.toString());
}
}
public void exit() {
mRun = false;
synchronized (this) {
notifyAll();
}
try {
this.join();
} catch (InterruptedException e) {
}
mInPixelsAllocation.destroy();
mInPixelsAllocation2.destroy();
if (mOutPixelsAllocation != mOutDisplayAllocation) {
mOutPixelsAllocation.destroy();
}
mOutDisplayAllocation.destroy();
mRS.destroy();
mInPixelsAllocation = null;
mInPixelsAllocation2 = null;
mOutPixelsAllocation = null;
mOutDisplayAllocation = null;
mRS = null;
}
private void checkMixFloat4Float4Float4Float4() {
Allocation inStart =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 4, 0xd818b19f433276a1l, false);
Allocation inStop =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 4, 0x7c186362f5a7e15fl, false);
Allocation inAmount =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 4, 0x4c25d5bfaa64c035l, false);
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 4), INPUTSIZE);
script.set_gAllocInStop(inStop);
script.set_gAllocInAmount(inAmount);
script.forEach_testMixFloat4Float4Float4Float4(inStart, out);
verifyResultsMixFloat4Float4Float4Float4(inStart, inStop, inAmount, out, false);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloat4Float4Float4Float4: " + e.toString());
}
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 4), INPUTSIZE);
scriptRelaxed.set_gAllocInStop(inStop);
scriptRelaxed.set_gAllocInAmount(inAmount);
scriptRelaxed.forEach_testMixFloat4Float4Float4Float4(inStart, out);
verifyResultsMixFloat4Float4Float4Float4(inStart, inStop, inAmount, out, true);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloat4Float4Float4Float4: " + e.toString());
}
}
private void checkMixFloat2Float2Float2Float2() {
Allocation inStart =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 2, 0x45502e8f0a2d9ce9l, false);
Allocation inStop =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 2, 0xba2b8a035395e837l, false);
Allocation inAmount =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 2, 0xa477d20616942e4dl, false);
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 2), INPUTSIZE);
script.set_gAllocInStop(inStop);
script.set_gAllocInAmount(inAmount);
script.forEach_testMixFloat2Float2Float2Float2(inStart, out);
verifyResultsMixFloat2Float2Float2Float2(inStart, inStop, inAmount, out, false);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloat2Float2Float2Float2: " + e.toString());
}
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 2), INPUTSIZE);
scriptRelaxed.set_gAllocInStop(inStop);
scriptRelaxed.set_gAllocInAmount(inAmount);
scriptRelaxed.forEach_testMixFloat2Float2Float2Float2(inStart, out);
verifyResultsMixFloat2Float2Float2Float2(inStart, inStop, inAmount, out, true);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloat2Float2Float2Float2: " + e.toString());
}
}
public boolean prepareRenderscriptAllocations(Bitmap bitmap) {
RenderScript RS = getRenderScriptContext();
boolean needsUpdate = false;
if (mOutPixelsAllocation == null
|| mInPixelsAllocation == null
|| bitmap.getWidth() != mWidth
|| bitmap.getHeight() != mHeight) {
destroyPixelAllocations();
Bitmap bitmapBuffer = bitmap;
if (bitmap.getConfig() == null || bitmap.getConfig() != BITMAP_CONFIG) {
bitmapBuffer = bitmap.copy(BITMAP_CONFIG, true);
}
mOutPixelsAllocation =
Allocation.createFromBitmap(
RS, bitmapBuffer, Allocation.MipmapControl.MIPMAP_NONE, Allocation.USAGE_SCRIPT);
mInPixelsAllocation = Allocation.createTyped(RS, mOutPixelsAllocation.getType());
needsUpdate = true;
}
if (RS != null) {
mInPixelsAllocation.copyFrom(bitmap);
}
if (bitmap.getWidth() != mWidth || bitmap.getHeight() != mHeight) {
mWidth = bitmap.getWidth();
mHeight = bitmap.getHeight();
needsUpdate = true;
}
if (DEBUG) {
Log.v(LOGTAG, "prepareRenderscriptAllocations: " + needsUpdate + " in " + getName());
}
return needsUpdate;
}
public void test_AllocationPadded_copy1DRangeToUnchecked_Byte3() {
Random random = new Random(0x172d8ab9);
int width = random.nextInt(512);
int arr_len = width * 3;
byte[] inArray = new byte[arr_len];
byte[] outArray = new byte[arr_len];
random.nextBytes(inArray);
Type.Builder typeBuilder = new Type.Builder(mRS, Element.I8_3(mRS));
typeBuilder.setX(width);
Allocation alloc = Allocation.createTyped(mRS, typeBuilder.create());
alloc.setAutoPadding(true);
int offset = random.nextInt(width);
int count = width - offset;
alloc.copy1DRangeFrom(offset, count, inArray);
alloc.copy1DRangeToUnchecked(offset, count, outArray);
boolean result = true;
for (int i = 0; i < count * 3; i++) {
if (inArray[i] != outArray[i]) {
result = false;
break;
}
}
for (int i = count * 3; i < arr_len; i++) {
if (outArray[i] != 0) {
result = false;
break;
}
}
assertTrue(
"test_copy1DRangeToUnchecked_Padded_Byte Failed, output array does not match input",
result);
}
public void test_AllocationPadded_Byte3_3D() {
Random random = new Random(0x172d8ab9);
int w = random.nextInt(32);
int h = random.nextInt(32);
int d = random.nextInt(32);
int arr_len = w * d * h * 3;
byte[] inArray = new byte[arr_len];
byte[] outArray = new byte[arr_len];
random.nextBytes(inArray);
Type.Builder typeBuilder = new Type.Builder(mRS, Element.I8_3(mRS));
typeBuilder.setX(w).setY(h).setZ(d);
Allocation alloc = Allocation.createTyped(mRS, typeBuilder.create());
alloc.setAutoPadding(true);
alloc.copyFrom(inArray);
alloc.copyTo(outArray);
boolean result = true;
for (int i = 0; i < arr_len; i++) {
if (inArray[i] != outArray[i]) {
result = false;
break;
}
}
assertTrue(
"test_AllocationCopyTo_3D_Padded_Byte Failed, output array does not match input", result);
}
public void test_AllocationPadded_copy2DRangeTo_Long3() {
Random random = new Random(0x172d8ab9);
int width = random.nextInt(128);
int height = random.nextInt(128);
int xoff = random.nextInt(width);
int yoff = random.nextInt(height);
int xcount = width - xoff;
int ycount = height - yoff;
int arr_len = xcount * ycount * 3;
long[] inArray = new long[arr_len];
long[] outArray = new long[arr_len];
for (int i = 0; i < arr_len; i++) {
inArray[i] = random.nextLong();
}
Type.Builder typeBuilder = new Type.Builder(mRS, Element.I64_3(mRS));
typeBuilder.setX(width).setY(height);
Allocation alloc = Allocation.createTyped(mRS, typeBuilder.create());
alloc.setAutoPadding(true);
alloc.copy2DRangeFrom(xoff, yoff, xcount, ycount, inArray);
alloc.copy2DRangeTo(xoff, yoff, xcount, ycount, outArray);
boolean result = true;
for (int i = 0; i < arr_len; i++) {
if (inArray[i] != outArray[i]) {
result = false;
break;
}
}
assertTrue("test_copy2DRangeTo_Padded_Long Failed, output array does not match input", result);
}
public void test_AllocationPadded_Double3_2D() {
Random random = new Random(0x172d8ab9);
int width = random.nextInt(128);
int height = random.nextInt(128);
int arr_len = width * height * 3;
double[] inArray = new double[arr_len];
double[] outArray = new double[arr_len];
for (int i = 0; i < arr_len; i++) {
inArray[i] = (double) random.nextFloat();
}
Type.Builder typeBuilder = new Type.Builder(mRS, Element.F64_3(mRS));
typeBuilder.setX(width).setY(height);
Allocation alloc = Allocation.createTyped(mRS, typeBuilder.create());
alloc.setAutoPadding(true);
alloc.copyFrom(inArray);
alloc.copyTo(outArray);
boolean result = true;
for (int i = 0; i < arr_len; i++) {
if (inArray[i] != outArray[i]) {
result = false;
break;
}
}
assertTrue(
"test_AllocationCopyTo_2D_Padded_Double Failed, output array does not match input", result);
}
public void test_AllocationPadded_Long3_1D() {
Random random = new Random(0x172d8ab9);
int width = random.nextInt(512);
int arr_len = width * 3;
long[] inArray = new long[arr_len];
long[] outArray = new long[arr_len];
for (int i = 0; i < arr_len; i++) {
inArray[i] = random.nextLong();
}
Type.Builder typeBuilder = new Type.Builder(mRS, Element.I64_3(mRS));
typeBuilder.setX(width);
Allocation alloc = Allocation.createTyped(mRS, typeBuilder.create());
alloc.setAutoPadding(true);
alloc.copyFrom(inArray);
alloc.copyTo(outArray);
boolean result = true;
for (int i = 0; i < arr_len; i++) {
if (inArray[i] != outArray[i]) {
result = false;
break;
}
}
assertTrue(
"test_AllocationCopyTo_1D_Padded_Long Failed, output array does not match input", result);
}
private void checkMixFloat3Float3Float3Float3() {
Allocation inStart =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 3, 0xeb4701726b009c5l, false);
Allocation inStop =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 3, 0x9b21f6b3249ee4cbl, false);
Allocation inAmount =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 3, 0x784ed3e2e07c7741l, false);
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 3), INPUTSIZE);
script.set_gAllocInStop(inStop);
script.set_gAllocInAmount(inAmount);
script.forEach_testMixFloat3Float3Float3Float3(inStart, out);
verifyResultsMixFloat3Float3Float3Float3(inStart, inStop, inAmount, out, false);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloat3Float3Float3Float3: " + e.toString());
}
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 3), INPUTSIZE);
scriptRelaxed.set_gAllocInStop(inStop);
scriptRelaxed.set_gAllocInAmount(inAmount);
scriptRelaxed.forEach_testMixFloat3Float3Float3Float3(inStart, out);
verifyResultsMixFloat3Float3Float3Float3(inStart, inStop, inAmount, out, true);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloat3Float3Float3Float3: " + e.toString());
}
}
protected void createWalk(int vsize) {
// We do a random copy order to attempt to get multiple threads
// reading and writing the same cache line
// We could do this as a simple walk but that would likely miss
// some caching issues.
final int tw = gCount / vsize;
int tmp[] = new int[tw];
boolean b[] = new boolean[tw];
int toCopy = tw;
int i = 0;
while (toCopy > 0) {
int x = random.nextInt(tw);
while ((x < tw) && b[x]) {
x++;
if (x >= tw) {
x = 0;
}
}
b[x] = true;
toCopy--;
// android.util.Log.v("rs", "walk " + i + ", " + x);
tmp[i++] = x;
}
walkAlloc = Allocation.createSized(mRS, Element.I32(mRS), tw);
walkAlloc.copy1DRangeFrom(0, tw, tmp);
}
/**
* 高斯模糊
*
* @param bitmap
* @return
*/
@SuppressLint("NewApi")
public static Bitmap blurBitmap(Bitmap bitmap) {
// Let's create an empty bitmap with the same size of the bitmap we want
// to blur
Bitmap outBitmap = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Config.ARGB_8888);
// Instantiate a new Renderscript
RenderScript rs = RenderScript.create(MyApplication.getAppContext());
// Create an Intrinsic Blur Script using the Renderscript U8_4(rs)
ScriptIntrinsicBlur blurScript = ScriptIntrinsicBlur.create(rs, Element.U8_4(rs));
// Create the Allocations (in/out) with the Renderscript and the in/out
// bitmaps
Allocation allIn = Allocation.createFromBitmap(rs, bitmap);
Allocation allOut = Allocation.createFromBitmap(rs, outBitmap);
// Set the radius of the blur
blurScript.setRadius(25.f);
// Perform the Renderscript
blurScript.setInput(allIn);
blurScript.forEach(allOut);
// Copy the final bitmap created by the out Allocation to the outBitmap
allOut.copyTo(outBitmap);
// recycle the original bitmap
// bitmap.recycle();
// After finishing everything, we destroy the Renderscript.
rs.destroy();
return outBitmap;
}
private void checkMixFloatFloatFloatFloat() {
Allocation inStart =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 1, 0x9f4beff6471d6db1l, false);
Allocation inStop =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 1, 0x6ede0b88b4422e8fl, false);
Allocation inAmount =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 1, 0xc1c14e5d52dc3fe5l, false);
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 1), INPUTSIZE);
script.set_gAllocInStop(inStop);
script.set_gAllocInAmount(inAmount);
script.forEach_testMixFloatFloatFloatFloat(inStart, out);
verifyResultsMixFloatFloatFloatFloat(inStart, inStop, inAmount, out, false);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloatFloatFloatFloat: " + e.toString());
}
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 1), INPUTSIZE);
scriptRelaxed.set_gAllocInStop(inStop);
scriptRelaxed.set_gAllocInAmount(inAmount);
scriptRelaxed.forEach_testMixFloatFloatFloatFloat(inStart, out);
verifyResultsMixFloatFloatFloatFloat(inStart, inStop, inAmount, out, true);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloatFloatFloatFloat: " + e.toString());
}
}
private void checkMixFloat2Float2FloatFloat2() {
Allocation inStart =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 2, 0xf811b2d52bd1d7c3l, false);
Allocation inStop =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 2, 0x17a127e13c8dd1c5l, false);
Allocation inAmount =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 1, 0xaaf909cdbd2a10ebl, false);
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 2), INPUTSIZE);
script.set_gAllocInStop(inStop);
script.set_gAllocInAmount(inAmount);
script.forEach_testMixFloat2Float2FloatFloat2(inStart, out);
verifyResultsMixFloat2Float2FloatFloat2(inStart, inStop, inAmount, out, false);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloat2Float2FloatFloat2: " + e.toString());
}
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 2), INPUTSIZE);
scriptRelaxed.set_gAllocInStop(inStop);
scriptRelaxed.set_gAllocInAmount(inAmount);
scriptRelaxed.forEach_testMixFloat2Float2FloatFloat2(inStart, out);
verifyResultsMixFloat2Float2FloatFloat2(inStart, inStop, inAmount, out, true);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloat2Float2FloatFloat2: " + e.toString());
}
}
private void checkMixFloat3Float3FloatFloat3() {
Allocation inStart =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 3, 0xae7aff441b20fa80l, false);
Allocation inStop =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 3, 0xe64a4d60d6f4de7cl, false);
Allocation inAmount =
createRandomAllocation(mRS, Element.DataType.FLOAT_32, 1, 0x4ea8e06fef74e6aal, false);
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 3), INPUTSIZE);
script.set_gAllocInStop(inStop);
script.set_gAllocInAmount(inAmount);
script.forEach_testMixFloat3Float3FloatFloat3(inStart, out);
verifyResultsMixFloat3Float3FloatFloat3(inStart, inStop, inAmount, out, false);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloat3Float3FloatFloat3: " + e.toString());
}
try {
Allocation out =
Allocation.createSized(mRS, getElement(mRS, Element.DataType.FLOAT_32, 3), INPUTSIZE);
scriptRelaxed.set_gAllocInStop(inStop);
scriptRelaxed.set_gAllocInAmount(inAmount);
scriptRelaxed.forEach_testMixFloat3Float3FloatFloat3(inStart, out);
verifyResultsMixFloat3Float3FloatFloat3(inStart, inStop, inAmount, out, true);
} catch (Exception e) {
throw new RSRuntimeException(
"RenderScript. Can't invoke forEach_testMixFloat3Float3FloatFloat3: " + e.toString());
}
}
private byte[] randomByteArray(int len) {
byte t[] = new byte[len];
random.nextBytes(t);
in1DAlloc.copyFrom(t);
in2DAlloc.copyFrom(t);
in3DAlloc.copyFrom(t);
return t;
}
public byte[] decodeBMPToYUV422(Bitmap bmp) {
int width = bmp.getWidth();
int height = bmp.getHeight();
boolean needUpdateAllocation = false;
if (mOriginHeight2 != height || mOriginWidth2 != width) {
mOriginWidth2 = width;
mOriginHeight2 = height;
needUpdateAllocation = true;
}
Type.Builder tbIn = new Type.Builder(mRS, Element.RGBA_8888(mRS));
tbIn.setX(width).setY(height);
// tbIn.setX(nv21.length);
Type.Builder tbOut = new Type.Builder(mRS, Element.U8(mRS));
tbOut.setX(width * height + width * height / 2);
// if(mInAlloc2==null){
// mInAlloc2=Allocation.createTyped(mRS, tbIn.create(),Allocation.USAGE_SCRIPT);
// }
if (mOutAlloc2 == null || needUpdateAllocation) {
mOutAlloc2 = Allocation.createTyped(mRS, tbOut.create(), Allocation.USAGE_SCRIPT);
}
mInAlloc2 = Allocation.createFromBitmap(mRS, bmp);
mScript.bind_bmpInput(mInAlloc2);
mScript.bind_yuvOutput(mOutAlloc2);
//
// mScript.bind_input(mInAlloc2);
// mScript.bind_output(mOutAlloc2);
mScript.set_mImageWidth(width);
mScript.set_mImageHeight(height);
int[] indexBuffer = new int[height];
for (int i = 0; i < indexBuffer.length; i++) {
indexBuffer[i] = i;
}
Type.Builder tbIndex = new Type.Builder(mRS, Element.I32(mRS));
tbIndex.setX(indexBuffer.length);
if (mIndexAlloc2 == null || needUpdateAllocation) {
mIndexAlloc2 = Allocation.createTyped(mRS, tbIndex.create());
mOriginHeight2 = height;
}
mIndexAlloc2.copyFrom(indexBuffer);
mScript.forEach_process_jpg2yuv(mIndexAlloc2);
if (mOutput2 == null || needUpdateAllocation) {
mOutputLength2 = width * height + width * height / 2;
mOutput2 = new byte[mOutputLength2];
}
mOutAlloc2.copyTo(mOutput2);
return mOutput2;
}
private int[] randomIntArray(int len) {
int t[] = new int[len];
for (int i = 0; i < t.length; i++) {
t[i] = random.nextInt();
}
in1DAlloc.copyFrom(t);
in2DAlloc.copyFrom(t);
in3DAlloc.copyFrom(t);
return t;
}
private short[] randomShortArray(int len) {
short t[] = new short[len];
for (int i = 0; i < t.length; i++) {
t[i] = (short) (random.nextInt() & 0xffff);
}
in1DAlloc.copyFrom(t);
in2DAlloc.copyFrom(t);
in3DAlloc.copyFrom(t);
return t;
}
private long[] randomLongArray(int len) {
long t[] = new long[len];
for (int i = 0; i < t.length; i++) {
t[i] = random.nextLong();
}
in1DAlloc.copyFrom(t);
in2DAlloc.copyFrom(t);
in3DAlloc.copyFrom(t);
return t;
}
private float[] randomFloatArray(int len) {
float t[] = new float[len];
for (int i = 0; i < t.length; i++) {
t[i] = random.nextFloat();
}
in1DAlloc.copyFrom(t);
in2DAlloc.copyFrom(t);
in3DAlloc.copyFrom(t);
return t;
}
private double[] randomDoubleArray(int len) {
double t[] = new double[len];
for (int i = 0; i < t.length; i++) {
t[i] = random.nextDouble();
}
in1DAlloc.copyFrom(t);
in2DAlloc.copyFrom(t);
in3DAlloc.copyFrom(t);
return t;
}
private void verifyResultsNativeAcospiFloatFloat(
Allocation inV, Allocation out, boolean relaxed) {
float[] arrayInV = new float[INPUTSIZE * 1];
Arrays.fill(arrayInV, (float) 42);
inV.copyTo(arrayInV);
float[] arrayOut = new float[INPUTSIZE * 1];
Arrays.fill(arrayOut, (float) 42);
out.copyTo(arrayOut);
StringBuilder message = new StringBuilder();
boolean errorFound = false;
for (int i = 0; i < INPUTSIZE; i++) {
for (int j = 0; j < 1; j++) {
// Extract the inputs.
ArgumentsFloatFloat args = new ArgumentsFloatFloat();
args.inV = arrayInV[i];
// Figure out what the outputs should have been.
Target target = new Target(relaxed);
CoreMathVerifier.computeNativeAcospi(args, target);
// Validate the outputs.
boolean valid = true;
if (!args.out.couldBe(arrayOut[i * 1 + j], 0.0005)) {
valid = false;
}
if (!valid) {
if (!errorFound) {
errorFound = true;
message.append("Input inV: ");
appendVariableToMessage(message, args.inV);
message.append("\n");
message.append("Expected output out: ");
appendVariableToMessage(message, args.out);
message.append("\n");
message.append("Actual output out: ");
appendVariableToMessage(message, arrayOut[i * 1 + j]);
if (!args.out.couldBe(arrayOut[i * 1 + j], 0.0005)) {
message.append(" FAIL");
}
message.append("\n");
message.append("Errors at");
}
message.append(" [");
message.append(Integer.toString(i));
message.append(", ");
message.append(Integer.toString(j));
message.append("]");
}
}
}
assertFalse(
"Incorrect output for checkNativeAcospiFloatFloat"
+ (relaxed ? "_relaxed" : "")
+ ":\n"
+ message.toString(),
errorFound);
}
/*
本程序中大概耗时为20-30毫秒
*/
private Bitmap blurBitmap(Bitmap bitmap, int radius) {
RenderScript rs = RenderScript.create(this);
Allocation overlayAlloc = Allocation.createFromBitmap(rs, bitmap);
ScriptIntrinsicBlur blur = ScriptIntrinsicBlur.create(rs, overlayAlloc.getElement());
blur.setInput(overlayAlloc);
blur.setRadius(radius);
blur.forEach(overlayAlloc);
overlayAlloc.copyTo(bitmap);
rs.destroy();
return bitmap;
}
public void convert(byte[] mYUVData, int imageWidth, int imageHeight, Allocation mOutAllocation) {
set_imageHeight(imageHeight);
set_imageWidth(imageWidth);
try {
yuvAllocation.copyFrom(mYUVData);
} catch (Throwable t) {
yuvAllocation = Allocation.createSized(mRS, Element.I8(mRS), mYUVData.length);
yuvAllocation.copyFrom(mYUVData);
}
set_yuvData(yuvAllocation);
invoke_convert(this, mOutAllocation, mOutAllocation);
}
private void initializeGlobals(RenderScript RS, ScriptC_kernel s) {
Type.Builder typeBuilder = new Type.Builder(RS, Element.I32(RS));
int X = 5;
s.set_dimX(X);
typeBuilder.setX(X);
A = Allocation.createTyped(RS, typeBuilder.create());
s.bind_ain(A);
B = Allocation.createTyped(RS, typeBuilder.create());
s.bind_aout(B);
return;
}
private void verify(double[] a1, double[] a2, Allocation alloc, String s, int vsize) {
alloc.copyTo(a2);
for (int i = 0; i < gWidth; i++) {
if (a1[i] != a2[i]) {
if ((vsize == 3) && ((i % 4) == 3)) {
continue;
}
throw new RSRuntimeException(s + a1[i] + ", " + a2[i] + ", at " + i);
}
a2[i] = 0;
}
alloc.copyFrom(a2);
}
// Allow the filter to complete without blocking the UI
// thread. When the message arrives that the op is complete
// we will either mark completion or start a new filter if
// more work is ready. Either way, display the result.
@Override
public void handleMessage(Message msg) {
synchronized (this) {
if (mRS == null || mOutPixelsAllocation == null) {
return;
}
if (mOutDisplayAllocation != mOutPixelsAllocation) {
mOutDisplayAllocation.copyFrom(mOutPixelsAllocation);
}
mOutDisplayAllocation.ioSend();
mDisplayView.invalidate();
// mTest.runTestSendMessage();
}
}
private void verifyResultsExpm1FloatFloat(Allocation in, Allocation out, boolean relaxed) {
float[] arrayIn = new float[INPUTSIZE * 1];
in.copyTo(arrayIn);
float[] arrayOut = new float[INPUTSIZE * 1];
out.copyTo(arrayOut);
for (int i = 0; i < INPUTSIZE; i++) {
for (int j = 0; j < 1; j++) {
// Extract the inputs.
ArgumentsFloatFloat args = new ArgumentsFloatFloat();
args.in = arrayIn[i];
// Figure out what the outputs should have been.
Target target = new Target(relaxed);
CoreMathVerifier.computeExpm1(args, target);
// Validate the outputs.
boolean valid = true;
if (!args.out.couldBe(arrayOut[i * 1 + j])) {
valid = false;
}
if (!valid) {
StringBuilder message = new StringBuilder();
message.append("Input in: ");
message.append(
String.format(
"%14.8g {%8x} %15a", args.in, Float.floatToRawIntBits(args.in), args.in));
message.append("\n");
message.append("Expected output out: ");
message.append(args.out.toString());
message.append("\n");
message.append("Actual output out: ");
message.append(
String.format(
"%14.8g {%8x} %15a",
arrayOut[i * 1 + j],
Float.floatToRawIntBits(arrayOut[i * 1 + j]),
arrayOut[i * 1 + j]));
if (!args.out.couldBe(arrayOut[i * 1 + j])) {
message.append(" FAIL");
}
message.append("\n");
assertTrue(
"Incorrect output for checkExpm1FloatFloat"
+ (relaxed ? "_relaxed" : "")
+ ":\n"
+ message.toString(),
valid);
}
}
}
}
