Cross Reference: /frameworks/base/media/java/android/media/ImageReader.java

Lines Matching refs:image
32  * <p>The ImageReader class allows direct application access to image data
38  * {@link android.renderscript.Allocation RenderScript Allocations}. The image
42  * <p>The image data is encapsulated in {@link Image} objects, and multiple such
46  * or {@link #acquireNextImage} call. Due to memory limits, an image source will
54      * Returned by nativeImageSetup when acquiring the image was successful.
77      * <p>The valid sizes and formats depend on the source of the image
114                 "The image dimensions must be positive");
118                 "Maximum outstanding image count must be at least 1");
160      * The default {@link ImageFormat image format} of {@link Image Images}.
182      * <p>An image is considered acquired after it's returned by a function from ImageReader, and
183      * until the Image is {@link Image#close closed} to release the image back to the ImageReader.
189      * enqueueing additional images may stall until at least one image has been released. </p>
203      * <p>Until valid image data is rendered into this {@link Surface}, the
218      * {@link Image images}. Returns {@code null} if no new image is available.
244      * @return latest frame of image data, or {@code null} if no image data is available.
248         Image image = acquireNextImage();
249         if (image == null) {
256                     Image result = image;
257                     image = null;
260                 image.close();
261                 image = next;
264             if (image != null) {
265                 image.close();
283      * Attempts to acquire the next image from the underlying native implementation.
317      * no new image is available.
338      * @return a new frame of image data, or {@code null} if no image data is available.
367                 "This image was not produced by an ImageReader");
372                 "This image was not produced by this ImageReader");
381      * Register a listener to be invoked when a new image becomes available
412      * Callback interface for being notified that a new image is available.
415      * The onImageAvailable is called per image basis, that is, callback fires for every new frame
421          * Callback that is called when a new image is available from ImageReader.
700                 // Need null check first, as the getBuffer() may not be called before an image