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Camera: Bump up the extension jpeg processor blob size

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Increase the Jpeg/blob buffer capacity from width * height
to (width * height * 3) / 2 + JPEG APP1 segment size.

Bug: 278153054
Test: Camera CTS
Change-Id: Ib24fc01012ef3faf67e8b254561434575f180419
This commit is contained in:
Emilian Peev
2023-04-17 12:52:28 -07:00
parent 2325b1da98
commit a69bf3c939
1 changed files with 4 additions and 2 deletions
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6
core/java/android/hardware/camera2/impl/CameraExtensionJpegProcessor.java
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@@ -46,6 +46,7 @@ import java.util.concurrent.ConcurrentLinkedQueue;
public class CameraExtensionJpegProcessor implements ICaptureProcessorImpl {
public final static String TAG = "CameraExtensionJpeg";
private final static int JPEG_QUEUE_SIZE = 1;
private final static int JPEG_APP_SEGMENT_SIZE = 64 * 1024;
private final Handler mHandler;
private final HandlerThread mHandlerThread;
@@ -225,9 +226,10 @@ public class CameraExtensionJpegProcessor implements ICaptureProcessorImpl {
private void initializePipeline() throws RemoteException {
if ((mFormat != -1) && (mOutputSurface != null) && (mResolution != null) &&
(mYuvReader == null)) {
// Jpeg/blobs are expected to be configured with (w*h)x1
// Jpeg/blobs are expected to be configured with (w*h)x1.5 + 64k Jpeg APP1 segment
mOutputWriter = ImageWriter.newInstance(mOutputSurface, 1 /*maxImages*/,
ImageFormat.JPEG, mResolution.width * mResolution.height, 1);
ImageFormat.JPEG,
(mResolution.width * mResolution.height * 3)/2 + JPEG_APP_SEGMENT_SIZE, 1);
mYuvReader = ImageReader.newInstance(mResolution.width, mResolution.height, mFormat,
JPEG_QUEUE_SIZE);
mYuvReader.setOnImageAvailableListener(new YuvCallback(), mHandler);