mirror of
https://github.com/Evolution-X/hardware_interfaces
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7267abff25
- Add availableStreamUseCase static metadata tag - Add STREAM_USE_CASE camera capability - Add useCase flag in camera stream interface Test: atest VtsHalCameraProviderV2_4TargetTest Bug: 200307880 Change-Id: I4e473edcb52a97fa0e1b27cf94603cf9f9984f82
99 lines
4.4 KiB
Plaintext
99 lines
4.4 KiB
Plaintext
/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.camera.device@3.8;
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import android.hardware.camera.common@1.0::Status;
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import @3.5::StreamConfiguration;
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import @3.7::ICameraDeviceSession;
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import @3.6::HalStreamConfiguration;
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/**
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* Camera device active session interface.
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*
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* Obtained via ICameraDevice::open(), this interface contains the methods to
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* configure and request captures from an active camera device.
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*/
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interface ICameraDeviceSession extends @3.7::ICameraDeviceSession {
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/**
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* configureStreams_3_8:
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*
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* Identical to @3.7::ICameraDeviceSession.configureStreams_3_7, except that:
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*
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* - The requestedConfiguration allows the camera framework to configure
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* 10-bit dynamic range profile.
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* - The requestedConfiguration allows the camera framework to configure
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* stream use cases.
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*
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* @return status Status code for the operation, one of:
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* OK:
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* On successful stream configuration.
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* INTERNAL_ERROR:
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* If there has been a fatal error and the device is no longer
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* operational. Only close() can be called successfully by the
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* framework after this error is returned.
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* ILLEGAL_ARGUMENT:
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* If the requested stream configuration is invalid. Some examples
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* of invalid stream configurations include:
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* - Including more than 1 INPUT stream
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* - Not including any OUTPUT streams
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* - Including streams with unsupported formats, or an unsupported
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* size for that format.
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* - Including too many output streams of a certain format.
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* - Unsupported rotation configuration
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* - Stream sizes/formats don't satisfy the
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* StreamConfigurationMode requirements
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* for non-NORMAL mode, or the requested operation_mode is not
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* supported by the HAL.
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* - Unsupported usage flag
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* - Unsupported stream groupIds, or unsupported multi-resolution
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* input stream.
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* - Invalid combination between a 10-bit dynamic range profile
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* and none impl. defined 8-bit format for a particular stream.
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* - Unsupported stream use case
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* The camera service cannot filter out all possible illegal stream
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* configurations, since some devices may support more simultaneous
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* streams or larger stream resolutions than the minimum required
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* for a given camera device hardware level. The HAL must return an
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* ILLEGAL_ARGUMENT for any unsupported stream set, and then be
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* ready to accept a future valid stream configuration in a later
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* configureStreams call.
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* @return halConfiguration The stream parameters desired by the HAL for
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* each stream, including maximum buffers, the usage flags, and the
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* override format and dataspace.
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*/
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configureStreams_3_8(StreamConfiguration requestedConfiguration)
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generates (Status status, @3.6::HalStreamConfiguration halConfiguration);
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/**
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* repeatingRequestEnd:
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*
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* Notification about the last frame number in a repeating request along with the
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* ids of all streams included in the repeating request.
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*
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* This can be called at any point after 'processCaptureRequest' in response
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* to camera clients disabling an active repeating request.
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*
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* Performance requirements:
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* The call must not be blocked for extensive periods and should be extremely lightweight. There
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* must be no frame rate degradation or frame jitter introduced.
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*
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* This method must always succeed, even if the device has encountered a
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* serious error.
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*/
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repeatingRequestEnd(uint32_t frameNumber, vec<int32_t> streamIds);
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};
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