List of asFloatBuffer() Examples

Examples of asFloatBuffer()

java.nio.ByteBuffer.asFloatBuffer()
Returns a float buffer which is based on the remaining content of this byte buffer.
The new buffer's position is zero, its limit and capacity is the number of remaining bytes divided by two, and its mark is not set. The new buffer's readonly property and byte order are same as this buffer. The new buffer is direct, if this byte buffer is direct.

The new buffer shares content with this buffer, which means either buffer's change of content will be visible to the other. The two buffer's position, limit and mark are independent.
@return A float buffer which is based on the content ofthis byte buffer.
java.nio.MappedByteBuffer.asFloatBuffer()

Examples of java.nio.ByteBuffer.asFloatBuffer()

                result = array;
                break;
            }
            case VariableInfo.FLOAT: {
                final float[] array = new float[length];
                buffer.asFloatBuffer().get(array);
                result = array;
                break;
            }
            case VariableInfo.DOUBLE: {
                final double[] array = new double[length];

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Examples of java.nio.ByteBuffer.asFloatBuffer()

          ByteArrayInputStream bis = new ByteArrayInputStream(buf.array());
          return bis;
        } else if (type.getName().equals(CAS.TYPE_NAME_FLOAT_ARRAY)) {
          arrayStart = getArrayStartAddress(fs.getAddress());
          buf = ByteBuffer.allocate(arraySize * 4);
          FloatBuffer floatbuf = buf.asFloatBuffer();
          float[] floatArray = new float[arraySize];
          for (int i = arrayStart; i < arrayStart + arraySize; i++) {
            floatArray[i - arrayStart] = Float.intBitsToFloat(this.getHeap().heap[i]);
          }
          floatbuf.put(floatArray);

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Examples of java.nio.ByteBuffer.asFloatBuffer()

          ByteArrayInputStream bis = new ByteArrayInputStream(buf.array());
          return bis;
        } else if (type.getName().equals(CAS.TYPE_NAME_FLOAT_ARRAY)) {
          arrayStart = getArrayStartAddress(fs.getAddress());
          buf = ByteBuffer.allocate(arraySize * 4);
          FloatBuffer floatbuf = buf.asFloatBuffer();
          float[] floatArray = new float[arraySize];
          for (int i = arrayStart; i < arrayStart + arraySize; i++) {
            floatArray[i - arrayStart] = Float.intBitsToFloat(this.getHeap().heap[i]);
          }
          floatbuf.put(floatArray);

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Examples of java.nio.ByteBuffer.asFloatBuffer()

          ByteArrayInputStream bis = new ByteArrayInputStream(buf.array());
          return bis;
        } else if (type.getName().equals(CAS.TYPE_NAME_FLOAT_ARRAY)) {
          arrayStart = getArrayStartAddress(fs.getAddress());
          buf = ByteBuffer.allocate(arraySize * 4);
          FloatBuffer floatbuf = buf.asFloatBuffer();
          float[] floatArray = new float[arraySize];
          for (int i = arrayStart; i < arrayStart + arraySize; i++) {
            floatArray[i - arrayStart] = Float.intBitsToFloat(this.getHeap().heap[i]);
          }
          floatbuf.put(floatArray);

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Examples of java.nio.ByteBuffer.asFloatBuffer()

          ByteArrayInputStream bis = new ByteArrayInputStream(buf.array());
          return bis;
        } else if (type.getName().equals(CAS.TYPE_NAME_FLOAT_ARRAY)) {
          arrayStart = getArrayStartAddress(fs.getAddress());
          buf = ByteBuffer.allocate(arraySize * 4);
          FloatBuffer floatbuf = buf.asFloatBuffer();
          float[] floatArray = new float[arraySize];
          for (int i = arrayStart; i < arrayStart + arraySize; i++) {
            floatArray[i - arrayStart] = Float.intBitsToFloat(this.getHeap().heap[i]);
          }
          floatbuf.put(floatArray);

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Examples of java.nio.ByteBuffer.asFloatBuffer()

            }
            ARBVertexBufferObject.glBindBufferARB(target, i.name);
            ByteBuffer bMap = ARBVertexBufferObject.glMapBufferARB(target, ARBVertexBufferObject.GL_WRITE_ONLY_ARB, i.data.limit() * BufferIO.Data.FLOAT.byteSize, null);
            Util.checkGLError();
            if (bMap != null) {
                ((FloatBuffer) bMap.asFloatBuffer().position(targetOffset)).put((FloatBuffer) vertices.rewind()).flip();
            }
            ARBVertexBufferObject.glUnmapBufferARB(target);
            ARBVertexBufferObject.glBindBufferARB(target, 0);
            Util.checkGLError();
        }

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Examples of java.nio.ByteBuffer.asFloatBuffer()

            }
            VBObindArray(target, itemIndex);
            ByteBuffer bMap = ARBVertexBufferObject.glMapBufferARB(target, ARBVertexBufferObject.GL_READ_WRITE_ARB, item.data.limit() * BufferIO.Data.FLOAT.byteSize, null);
            Util.checkGLError();
            if (bMap != null) {
                return (FloatBuffer) bMap.asFloatBuffer().rewind();
            }
        }
        return (FloatBuffer) item.data.rewind();
    }

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Examples of java.nio.ByteBuffer.asFloatBuffer()

    private void _PBOload(int target, Item pbo, int usage, FloatBuffer fb) {
        pbo.usage = usage;
        ARBPixelBufferObject.glBufferDataARB(target, fb.limit() * BufferIO.Data.FLOAT.byteSize, usage);
        ByteBuffer bb = ARBPixelBufferObject.glMapBufferARB(target, ARBPixelBufferObject.GL_WRITE_ONLY_ARB, null);
        if (bb != null) {
            bb.asFloatBuffer().put(fb).flip();
        }
        ARBPixelBufferObject.glUnmapBufferARB(target);
        Util.checkGLError();
    }

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Examples of java.nio.ByteBuffer.asFloatBuffer()

            if (DebugMap._getInstance().isDebugLevelEnabled(Sprite.DBUG_RENDER_LOW)) {
                System.out.println("pbo buffer size " + bb.limit() / BufferIO.Data._findType(zeros).byteSize);
                System.out.println("map final pos " + ((packedClearedArea.ROI.y - pboROI.y + (packedClearedArea.ROI.height - 1)) * pboROI.width + (packedClearedArea.ROI.x - pboROI.x) * packedClearedArea.ROI.height));


            }
            FloatBuffer fb = bb.asFloatBuffer();
            for (int j = 0; j < packedClearedArea.ROI.height; j++) {
                /** line by line
                 * (yb + j) * width + xb
                 */
                fb.position((packedClearedArea.ROI.y - pboROI.y + j) * pboROI.width + packedClearedArea.ROI.x - pboROI.x);

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Examples of java.nio.ByteBuffer.asFloatBuffer()

  
  public void renderFloatArray(Token token){
       float[] data = (float[]) token.getObject();


          ByteBuffer byteBuffer = ByteBuffer.allocate(data.length * 4);        
          FloatBuffer dBuffer = byteBuffer.asFloatBuffer();
          dBuffer.put(data);


          byte[] array = byteBuffer.array();
      String str = Base64.encodeBytes(array);
      props.put(token.getId()+".base64", str);

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