Lines Matching full:imagereader
45 <li><a href="#ImageReader">Surface image reader</a></li>
295 <h3 id="ImageReader">Surface image reader</h3>
297 <p>The new {@link android.media.ImageReader} API provides you direct access to image buffers as they are rendered into a {@link android.view.Surface}. You can acquire an {@link android.media.ImageReader} with the static method {@link android.media.ImageReader#newInstance newInstance()}. Then call {@link android.media.ImageReader#getSurface()} to create a new {@link android.view.Surface} and deliver your image data with a producer such as {@link android.media.MediaPlayer} or {@link android.media.MediaCodec}. To be notified when new images are available from the surface, implement the {@link android.media.ImageReader.OnImageAvailableListener} interface and register it with {@link android.media.ImageReader#setOnImageAvailableListener setOnImageAvailableListener()}.</p>
299 <p>Now as you draw content to your {@link android.view.Surface}, your {@link android.media.ImageReader.OnImageAvailableListener} receives a call to {@link android.media.ImageReader.OnImageAvailableListener#onImageAvailable onImageAvailable()} as each new image frame becomes available, providing you with the corresponding {@link android.media.ImageReader}. You can use the {@link android.media.ImageReader} to acquire the frame's image data as an {@link android.media.Image} object by calling {@link android.media.ImageReader#acquireLatestImage()} or {@link android.media.ImageReader#acquireNextImage()}.</p>
