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bbf5959db6
Depending on timing 'waitForBuffersReturned' can be called before all Hal requested buffer are able to return. To avoid potential timeout, check for any outstanding buffers and signal accordingly before returning from 'returnStreamBuffers'. Bug: 144308932 Test: adb shell /system/bin/VtsHalCameraProviderV2_4TargetTest --hal_service_instance=android.hardware.camera.provider@2.4::ICameraProvider/internal/0 Change-Id: Idb3d8bd6fdbdfe0798c38a1b83c17f1a8379738e
Camera HALs
Overview:
The camera.* HAL tree is used by the Android camera service to discover and operate camera devices available on the device.
More details and versioning information can be found within each particular HAL.
More complete information about the Android camera HAL and subsystem can be found at source.android.com.