CameraNDK: fill in more NDK API documents
This change adds document for ACaptureRequest, ACameraMetadata,
AImage and AImageReader.
Bug: 27102995
Change-Id: I79d88f73258c01ebeabcd5b4e3b90996759cb021
diff --git a/include/camera/ndk/NdkCameraCaptureSession.h b/include/camera/ndk/NdkCameraCaptureSession.h
index 68eff7a..7b314e9 100644
--- a/include/camera/ndk/NdkCameraCaptureSession.h
+++ b/include/camera/ndk/NdkCameraCaptureSession.h
@@ -177,7 +177,8 @@
* capture request sent by application, so the address is different to what
* application sent but the content will match. This request will be freed by
* framework immediately after this callback returns.
- * @param result The capture result metadata reported by camera device
+ * @param result The capture result metadata reported by camera device. The memory is managed by
+ * camera framework. Do not access this pointer after this callback returns.
*/
typedef void (*ACameraCaptureSession_captureCallback_result)(
void* context, ACameraCaptureSession* session,
@@ -193,7 +194,9 @@
* capture request sent by application, so the address is different to what
* application sent but the content will match. This request will be freed by
* framework immediately after this callback returns.
- * @param failure The {@link ACameraCaptureFailure} desribes the capture failure.
+ * @param failure The {@link ACameraCaptureFailure} desribes the capture failure. The memory is
+ * managed by camera framework. Do not access this pointer after this callback
+ * returns.
*/
typedef void (*ACameraCaptureSession_captureCallback_failed)(
void* context, ACameraCaptureSession* session,