public override java.nio.LongBuffer put(long c) { if (_position == _limit) { throw new java.nio.BufferOverflowException(); } byteBuffer.putLong(_position++ *libcore.io.SizeOf.LONG, c); return(this); }
/// <exception cref="System.IO.IOException"/> private void writeChunkHead(Chunk chunk) { long messageLength = chunk.getMessageLength(); int headLength = messageLength > -1L ? ArangoDBConstants.CHUNK_MAX_HEADER_SIZE : ArangoDBConstants.CHUNK_MIN_HEADER_SIZE; int length = chunk.getContentLength() + headLength; java.nio.ByteBuffer buffer = java.nio.ByteBuffer.allocate(headLength).order(java.nio.ByteOrder .LITTLE_ENDIAN); buffer.putInt(length); buffer.putInt(chunk.getChunkX()); buffer.putLong(chunk.getMessageId()); if (messageLength > -1L) { buffer.putLong(messageLength); } this.outputStream.write((byte[])buffer.array()); }
public void compressImage(java.awt.image.BufferedImage image, DXTCompressionAttributes attributes, java.nio.ByteBuffer buffer) { if (image == null) { String message = Logging.getMessage("nullValue.ImageIsNull"); Logging.logger().severe(message); throw new ArgumentException(message); } if (attributes == null) { String message = Logging.getMessage("nullValue.AttributesIsNull"); Logging.logger().severe(message); throw new ArgumentException(message); } if (buffer == null) { String message = Logging.getMessage("nullValue.BufferNull"); Logging.logger().severe(message); throw new ArgumentException(message); } ColorBlock4x4 colorBlock = new ColorBlock4x4(); ColorBlockExtractor colorBlockExtractor = this.getColorBlockExtractor(image); BlockDXT3 dxt3Block = new BlockDXT3(); BlockDXT3Compressor dxt3Compressor = new BlockDXT3Compressor(); int width = image.getWidth(); int height = image.getHeight(); for (int j = 0; j < height; j += 4) { for (int i = 0; i < width; i += 4) { colorBlockExtractor.extractColorBlock4x4(attributes, i, j, colorBlock); dxt3Compressor.compressBlockDXT3(colorBlock, attributes, dxt3Block); AlphaBlockDXT3 dxtAlphaBlock = dxt3Block.getAlphaBlock(); buffer.putLong(dxtAlphaBlock.alphaValueMask); BlockDXT1 dxtColorBlock = dxt3Block.getColorBlock(); buffer.putShort((short)dxtColorBlock.color0); buffer.putShort((short)dxtColorBlock.color1); buffer.putInt((int)dxtColorBlock.colorIndexMask); } } }