com.bumptech.glide.load.resource.bitmap.BitmapResource#obtain

Source File: RawFileDecoder.java From glide-support with The Unlicense

6 votes

@Override public @Nullable Resource<Bitmap> decode(File file, int w, int h, Options options) throws IOException {
	ByteBuffer buffer = ByteBuffer.allocate(w * h * 4);
	FileInputStream stream = new FileInputStream(file);
	try {
		stream.getChannel().read(buffer);
	} finally {
		stream.close();
	}
	Bitmap result = Bitmap.createBitmap(w, h, Config.ARGB_8888);
	try {
		buffer.rewind();
		result.copyPixelsFromBuffer(buffer);
		return BitmapResource.obtain(result, pool);
	} catch (RuntimeException ex) {
		result.recycle();
		throw ex;
	}
}

Source File: MaskTransformation.java From Android with MIT License

6 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
    Bitmap source = resource.get();
    int width = source.getWidth();
    int height = source.getHeight();

    Bitmap result = mBitmapPool.get(width, height, Bitmap.Config.ARGB_8888);
    if (result == null) {
        result = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    }

    Drawable mask = getMaskDrawable(mContext, mMaskId);

    Canvas canvas = new Canvas(result);
    mask.setBounds(0, 0, width, height);
    mask.draw(canvas);
    canvas.drawBitmap(source, 0, 0, sMaskingPaint);
    return BitmapResource.obtain(result, mBitmapPool);
}

Source File: GrayscaleTransformation.java From giffun with Apache License 2.0

6 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
  Bitmap source = resource.get();

  int width = source.getWidth();
  int height = source.getHeight();

  Bitmap.Config config =
      source.getConfig() != null ? source.getConfig() : Bitmap.Config.ARGB_8888;
  Bitmap bitmap = mBitmapPool.get(width, height, config);
  if (bitmap == null) {
    bitmap = Bitmap.createBitmap(width, height, config);
  }

  Canvas canvas = new Canvas(bitmap);
  ColorMatrix saturation = new ColorMatrix();
  saturation.setSaturation(0f);
  Paint paint = new Paint();
  paint.setColorFilter(new ColorMatrixColorFilter(saturation));
  canvas.drawBitmap(source, 0, 0, paint);

  return BitmapResource.obtain(bitmap, mBitmapPool);
}

Source File: MaskTransformation.java From giffun with Apache License 2.0

6 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
  Bitmap source = resource.get();

  int width = source.getWidth();
  int height = source.getHeight();

  Bitmap result = mBitmapPool.get(width, height, Bitmap.Config.ARGB_8888);
  if (result == null) {
    result = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
  }

  Drawable mask = Utils.getMaskDrawable(mContext, mMaskId);

  Canvas canvas = new Canvas(result);
  mask.setBounds(0, 0, width, height);
  mask.draw(canvas);
  canvas.drawBitmap(source, 0, 0, sMaskingPaint);

  return BitmapResource.obtain(result, mBitmapPool);
}

Source File: GrayscaleTransformation.java From AccountBook with GNU General Public License v3.0

6 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
  Bitmap source = resource.get();

  int width = source.getWidth();
  int height = source.getHeight();

  Bitmap.Config config =
      source.getConfig() != null ? source.getConfig() : Bitmap.Config.ARGB_8888;
  Bitmap bitmap = mBitmapPool.get(width, height, config);
  if (bitmap == null) {
    bitmap = Bitmap.createBitmap(width, height, config);
  }

  Canvas canvas = new Canvas(bitmap);
  ColorMatrix saturation = new ColorMatrix();
  saturation.setSaturation(0f);
  Paint paint = new Paint();
  paint.setColorFilter(new ColorMatrixColorFilter(saturation));
  canvas.drawBitmap(source, 0, 0, paint);

  return BitmapResource.obtain(bitmap, mBitmapPool);
}

Source File: CropSquareTransformation.java From giffun with Apache License 2.0

6 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
  Bitmap source = resource.get();
  int size = Math.min(source.getWidth(), source.getHeight());

  mWidth = (source.getWidth() - size) / 2;
  mHeight = (source.getHeight() - size) / 2;

  Bitmap.Config config =
      source.getConfig() != null ? source.getConfig() : Bitmap.Config.ARGB_8888;
  Bitmap bitmap = mBitmapPool.get(mWidth, mHeight, config);
  if (bitmap == null) {
    bitmap = Bitmap.createBitmap(source, mWidth, mHeight, size, size);
  }

  return BitmapResource.obtain(bitmap, mBitmapPool);
}

Source File: BitmapTransformation.java From AcgClub with MIT License

6 votes

@Override
public final Resource<Bitmap> transform(Context context, Resource<Bitmap> resource, int outWidth,
    int outHeight) {
  if (!Util.isValidDimensions(outWidth, outHeight)) {
    throw new IllegalArgumentException(
        "Cannot apply transformation on width: " + outWidth + " or height: " + outHeight
            + " less than or equal to zero and not Target.SIZE_ORIGINAL");
  }
  BitmapPool bitmapPool = Glide.get(context).getBitmapPool();
  Bitmap toTransform = resource.get();
  int targetWidth = outWidth == Target.SIZE_ORIGINAL ? toTransform.getWidth() : outWidth;
  int targetHeight = outHeight == Target.SIZE_ORIGINAL ? toTransform.getHeight() : outHeight;
  Bitmap transformed = transform(context.getApplicationContext(), bitmapPool, toTransform,
      targetWidth, targetHeight);

  final Resource<Bitmap> result;
  if (toTransform.equals(transformed)) {
    result = resource;
  } else {
    result = BitmapResource.obtain(transformed, bitmapPool);
  }
  return result;
}

Source File: MaskTransformation.java From AccountBook with GNU General Public License v3.0

6 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
  Bitmap source = resource.get();

  int width = source.getWidth();
  int height = source.getHeight();

  Bitmap result = mBitmapPool.get(width, height, Bitmap.Config.ARGB_8888);
  if (result == null) {
    result = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
  }

  Drawable mask = Utils.getMaskDrawable(mContext, mMaskId);

  Canvas canvas = new Canvas(result);
  mask.setBounds(0, 0, width, height);
  mask.draw(canvas);
  canvas.drawBitmap(source, 0, 0, sMaskingPaint);

  return BitmapResource.obtain(result, mBitmapPool);
}

Source File: CropSquareTransformation.java From AccountBook with GNU General Public License v3.0

6 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
  Bitmap source = resource.get();
  int size = Math.min(source.getWidth(), source.getHeight());

  mWidth = (source.getWidth() - size) / 2;
  mHeight = (source.getHeight() - size) / 2;

  Bitmap.Config config =
      source.getConfig() != null ? source.getConfig() : Bitmap.Config.ARGB_8888;
  Bitmap bitmap = mBitmapPool.get(mWidth, mHeight, config);
  if (bitmap == null) {
    bitmap = Bitmap.createBitmap(source, mWidth, mHeight, size, size);
  }

  return BitmapResource.obtain(bitmap, mBitmapPool);
}

Source File: BlurTransformation.java From FamilyChat with Apache License 2.0

5 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
  Bitmap source = resource.get();

  int width = source.getWidth();
  int height = source.getHeight();
  int scaledWidth = width / mSampling;
  int scaledHeight = height / mSampling;

  Bitmap bitmap = mBitmapPool.get(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
  if (bitmap == null) {
    bitmap = Bitmap.createBitmap(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
  }

  Canvas canvas = new Canvas(bitmap);
  canvas.scale(1 / (float) mSampling, 1 / (float) mSampling);
  Paint paint = new Paint();
  paint.setFlags(Paint.FILTER_BITMAP_FLAG);
  canvas.drawBitmap(source, 0, 0, paint);

  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
    try {
      bitmap = RSBlur.blur(mContext, bitmap, mRadius);
    } catch (RSRuntimeException e) {
      bitmap = FastBlur.blur(bitmap, mRadius, true);
    }
  } else {
    bitmap = FastBlur.blur(bitmap, mRadius, true);
  }

  return BitmapResource.obtain(bitmap, mBitmapPool);
}

Source File: BlurTransformation.java From AccountBook with GNU General Public License v3.0

5 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
  Bitmap source = resource.get();

  int width = source.getWidth();
  int height = source.getHeight();
  int scaledWidth = width / mSampling;
  int scaledHeight = height / mSampling;

  Bitmap bitmap = mBitmapPool.get(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
  if (bitmap == null) {
    bitmap = Bitmap.createBitmap(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
  }

  Canvas canvas = new Canvas(bitmap);
  canvas.scale(1 / (float) mSampling, 1 / (float) mSampling);
  Paint paint = new Paint();
  paint.setFlags(Paint.FILTER_BITMAP_FLAG);
  canvas.drawBitmap(source, 0, 0, paint);

  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
    try {
      bitmap = RSBlur.blur(mContext, bitmap, mRadius);
    } catch (RSRuntimeException e) {
      bitmap = FastBlur.blur(bitmap, mRadius, true);
    }
  } else {
    bitmap = FastBlur.blur(bitmap, mRadius, true);
  }

  return BitmapResource.obtain(bitmap, mBitmapPool);
}

Source File: BlurTransformation.java From Dota2Helper with Apache License 2.0

5 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
    Bitmap source = resource.get();

    int width = source.getWidth();
    int height = source.getHeight();
    int scaledWidth = width / mSampling;
    int scaledHeight = height / mSampling;

    Bitmap bitmap = mBitmapPool.get(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
    if (bitmap == null) {
        bitmap = Bitmap.createBitmap(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
    }

    Canvas canvas = new Canvas(bitmap);
    canvas.scale(1 / (float) mSampling, 1 / (float) mSampling);
    Paint paint = new Paint();
    paint.setFlags(Paint.FILTER_BITMAP_FLAG);
    canvas.drawBitmap(source, 0, 0, paint);

    RenderScript rs = RenderScript.create(mContext);
    Allocation input = Allocation.createFromBitmap(rs, bitmap, Allocation.MipmapControl.MIPMAP_NONE,
            Allocation.USAGE_SCRIPT);
    Allocation output = Allocation.createTyped(rs, input.getType());
    ScriptIntrinsicBlur blur = ScriptIntrinsicBlur.create(rs, Element.U8_4(rs));

    blur.setInput(input);
    blur.setRadius(mRadius);
    blur.forEach(output);
    output.copyTo(bitmap);

    rs.destroy();

    return BitmapResource.obtain(bitmap, mBitmapPool);
}

Source File: BlurTransform.java From ImageLoader with Apache License 2.0

5 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
    Bitmap source = resource.get();

    int width = source.getWidth();
    int height = source.getHeight();

    int samplesize = MyUtil.calculateScaleRatio(width,height,outWidth,outHeight,subsamplingRatio);



    int scaledWidth = width / samplesize;
    int scaledHeight = height / samplesize;

    Bitmap bitmap = mBitmapPool.get(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
    if (bitmap == null) {
        bitmap = Bitmap.createBitmap(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
    }

    Canvas canvas = new Canvas(bitmap);
    canvas.scale(1 / (float) samplesize, 1 / (float) samplesize);
    Paint paint = new Paint();
    paint.setFlags(Paint.FILTER_BITMAP_FLAG);
    canvas.drawBitmap(source, 0, 0, paint);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
        try {
            bitmap = RSBlur.blur(mContext, bitmap, mRadius);
        } catch (RSRuntimeException e) {
            bitmap = FastBlur.blur(bitmap, mRadius, true);
        }
    } else {
        bitmap = FastBlur.blur(bitmap, mRadius, true);
    }

    return BitmapResource.obtain(bitmap, mBitmapPool);
}

Source File: RegionResourceDecoder.java From glide-support with The Unlicense

5 votes

@Override public Resource<Bitmap> decode(T source, int width, int height) throws IOException {
	BitmapRegionDecoder decoder = createDecoder(source, width, height);
	Options opts = new Options();
	// Algorithm from Glide's Downsampler.getRoundedSampleSize
	int sampleSize = (int)Math.ceil((double)region.width() / (double)width);
	sampleSize = sampleSize == 0? 0 : Integer.highestOneBit(sampleSize);
	sampleSize = Math.max(1, sampleSize);
	opts.inSampleSize = sampleSize;

	// Although functionally equivalent to 0 for BitmapFactory, 1 is a safer default for our code than 0.
	Bitmap bitmap = decoder.decodeRegion(region, opts);
	return BitmapResource.obtain(bitmap, bitmapPool);
}

Source File: AFGlideUtil.java From AFBaseLibrary with Apache License 2.0

5 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
    Bitmap source = resource.get();

    int width = source.getWidth();
    int height = source.getHeight();
    int scaledWidth = width / mSampling;
    int scaledHeight = height / mSampling;

    Bitmap bitmap = mBitmapPool.get(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
    if (bitmap == null) {
        bitmap = Bitmap.createBitmap(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
    }

    Canvas canvas = new Canvas(bitmap);
    canvas.scale(1 / (float) mSampling, 1 / (float) mSampling);
    Paint paint = new Paint();
    paint.setFlags(Paint.FILTER_BITMAP_FLAG);
    canvas.drawBitmap(source, 0, 0, paint);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
        try {
            bitmap = blur(mContext, bitmap, mRadius);
        } catch (RSRuntimeException e) {
            bitmap = blur(bitmap, mRadius, true);
        }
    } else {
        bitmap = blur(bitmap, mRadius, true);
    }

    return BitmapResource.obtain(bitmap, mBitmapPool);
}

Source File: CropCircleTransformation.java From AccountBook with GNU General Public License v3.0

5 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
  Bitmap source = resource.get();
  int size = Math.min(source.getWidth(), source.getHeight());

  int width = (source.getWidth() - size) / 2;
  int height = (source.getHeight() - size) / 2;

  Bitmap bitmap = mBitmapPool.get(size, size, Bitmap.Config.ARGB_8888);
  if (bitmap == null) {
    bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
  }

  Canvas canvas = new Canvas(bitmap);
  Paint paint = new Paint();
  BitmapShader shader =
      new BitmapShader(source, BitmapShader.TileMode.CLAMP, BitmapShader.TileMode.CLAMP);
  if (width != 0 || height != 0) {
    // source isn't square, move viewport to center
    Matrix matrix = new Matrix();
    matrix.setTranslate(-width, -height);
    shader.setLocalMatrix(matrix);
  }
  paint.setShader(shader);
  paint.setAntiAlias(true);

  float r = size / 2f;
  canvas.drawCircle(r, r, r, paint);

  return BitmapResource.obtain(bitmap, mBitmapPool);
}

Source File: CropTransformation.java From giffun with Apache License 2.0

5 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
  Bitmap source = resource.get();
  mWidth = mWidth == 0 ? source.getWidth() : mWidth;
  mHeight = mHeight == 0 ? source.getHeight() : mHeight;

  Bitmap.Config config =
      source.getConfig() != null ? source.getConfig() : Bitmap.Config.ARGB_8888;
  Bitmap bitmap = mBitmapPool.get(mWidth, mHeight, config);
  if (bitmap == null) {
    bitmap = Bitmap.createBitmap(mWidth, mHeight, config);
  }

  float scaleX = (float) mWidth / source.getWidth();
  float scaleY = (float) mHeight / source.getHeight();
  float scale = Math.max(scaleX, scaleY);

  float scaledWidth = scale * source.getWidth();
  float scaledHeight = scale * source.getHeight();
  float left = (mWidth - scaledWidth) / 2;
  float top = getTop(scaledHeight);
  RectF targetRect = new RectF(left, top, left + scaledWidth, top + scaledHeight);

  Canvas canvas = new Canvas(bitmap);
  canvas.drawBitmap(source, null, targetRect, null);

  return BitmapResource.obtain(bitmap, mBitmapPool);
}

Source File: BlurTransformation.java From giffun with Apache License 2.0

5 votes

@Override
public Resource<Bitmap> transform(Resource<Bitmap> resource, int outWidth, int outHeight) {
  Bitmap source = resource.get();

  int width = source.getWidth();
  int height = source.getHeight();
  int scaledWidth = width / mSampling;
  int scaledHeight = height / mSampling;

  Bitmap bitmap = mBitmapPool.get(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
  if (bitmap == null) {
    bitmap = Bitmap.createBitmap(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
  }

  Canvas canvas = new Canvas(bitmap);
  canvas.scale(1 / (float) mSampling, 1 / (float) mSampling);
  Paint paint = new Paint();
  paint.setFlags(Paint.FILTER_BITMAP_FLAG);
  canvas.drawBitmap(source, 0, 0, paint);

  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
    try {
      bitmap = RSBlur.blur(mContext, bitmap, mRadius);
    } catch (RSRuntimeException e) {
      bitmap = FastBlur.blur(bitmap, mRadius, true);
    }
  } else {
    bitmap = FastBlur.blur(bitmap, mRadius, true);
  }

  return BitmapResource.obtain(bitmap, mBitmapPool);
}

Source File: BitmapBitmapResourceDecoder.java From glide-support with The Unlicense

4 votes

@Override public Resource<Bitmap> decode(Bitmap source, int width, int height) throws IOException {
	return BitmapResource.obtain(source, pool);
}

Source File: GifFrameResourceDecoder.java From giffun with Apache License 2.0

4 votes

@Override
public Resource<Bitmap> decode(GifDecoder source, int width, int height) {
    Bitmap bitmap = source.getNextFrame();
    return BitmapResource.obtain(bitmap, bitmapPool);
}

Java Code Examples for com.bumptech.glide.load.resource.bitmap.BitmapResource#obtain()