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142 lines
5.3 KiB
142 lines
5.3 KiB
/*
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* Copyright (C) 2019 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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#ifndef HARDWARE_GOOGLE_CAMERA_HAL_GOOGLE_CAMERA_HAL_HAL_UTILS_H_
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#define HARDWARE_GOOGLE_CAMERA_HAL_GOOGLE_CAMERA_HAL_HAL_UTILS_H_
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#include "hal_types.h"
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#include "hwl_types.h"
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#include "process_block.h"
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#include "utils.h"
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namespace android {
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namespace google_camera_hal {
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namespace hal_utils {
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// Create a HWL pipeline request for a pipeline based on a capture request.
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status_t CreateHwlPipelineRequest(HwlPipelineRequest* hwl_request,
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uint32_t pipeline_id,
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const CaptureRequest& request);
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// Create a vector of sychrounous HWL pipeline requests for pipelines
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// based on capture requests.
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// pipeline_ids and requests must have the same size.
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// One HWL request will be created for each pair of a pipeline ID and a request.
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status_t CreateHwlPipelineRequests(
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std::vector<HwlPipelineRequest>* hwl_requests,
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const std::vector<uint32_t>& pipeline_ids,
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const std::vector<ProcessBlockRequest>& requests);
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// Convert a HWL result to a capture result.
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std::unique_ptr<CaptureResult> ConvertToCaptureResult(
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std::unique_ptr<HwlPipelineResult> hwl_result);
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// Return if the request contains an output buffer.
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bool ContainsOutputBuffer(const CaptureRequest& request,
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const buffer_handle_t& buffer);
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// Return if all output buffers in remaining_session_request are included in
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// process_block_requests.
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bool AreAllRemainingBuffersRequested(
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const std::vector<ProcessBlockRequest>& process_block_requests,
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const CaptureRequest& remaining_session_request);
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// Return if this is an IR camera.
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bool IsIrCamera(const HalCameraMetadata* characteristics);
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// Return if this is an MONO camera.
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bool IsMonoCamera(const HalCameraMetadata* characteristics);
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// Return if this is a bayer camera.
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bool IsBayerCamera(const HalCameraMetadata* characteristics);
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// Return if this is a HDR+ request
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bool IsRequestHdrplusCompatible(const CaptureRequest& request,
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int32_t preview_stream_id);
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// Return true if this is a fixed-focus camera.
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bool IsFixedFocusCamera(const HalCameraMetadata* characteristics);
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// Return if HDR+ stream is supported
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bool IsStreamHdrplusCompatible(const StreamConfiguration& stream_config,
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const HalCameraMetadata* characteristics);
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// Set ANDROID_CONTROL_ENABLE_ZSL metadata
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status_t SetEnableZslMetadata(HalCameraMetadata* metadata, bool enable);
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// Set hybrid AE vendor tag
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status_t SetHybridAeMetadata(HalCameraMetadata* metadata, bool enable);
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// Modify the request of realtime pipeline for HDR+
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status_t ModifyRealtimeRequestForHdrplus(HalCameraMetadata* metadata,
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const bool hybrid_ae_enable = true);
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// Get ANDROID_STATISTICS_FACE_DETECT_MODE
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status_t GetFdMode(const CaptureRequest& request, uint8_t* face_detect_mode);
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// Remove face detect information
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status_t RemoveFdInfoFromResult(HalCameraMetadata* metadata);
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// Force lens shading map mode on
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status_t ForceLensShadingMapModeOn(HalCameraMetadata* metadata);
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// Get lens shading map mode
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status_t GetLensShadingMapMode(const CaptureRequest& request,
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uint8_t* lens_shading_mode);
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// Remove lens shading information
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status_t RemoveLsInfoFromResult(HalCameraMetadata* metadata);
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// Dump the information in the stream configuration
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void DumpStreamConfiguration(const StreamConfiguration& stream_configuration,
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std::string title);
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// Dump the information in the HAL configured streams
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void DumpHalConfiguredStreams(
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const std::vector<HalStream>& hal_configured_streams, std::string title);
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// Dump the information in a capture request
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void DumpCaptureRequest(const CaptureRequest& request, std::string title);
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// Dump the information in a capture result
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void DumpCaptureResult(const ProcessBlockResult& result, std::string title);
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// Dump the information in a capture result
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void DumpCaptureResult(const CaptureResult& result, std::string title);
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// Dump the information in a notification
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void DumpNotify(const NotifyMessage& message, std::string title);
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// Dump Stream
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void DumpStream(const Stream& stream, std::string title);
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// Dump HalStream
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void DumpHalStream(const HalStream& hal_stream, std::string title);
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// Dump the information in a buffer return
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void DumpBufferReturn(const std::vector<StreamBuffer>& stream_buffers,
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std::string title);
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// Dump the information in a buffer request
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void DumpBufferRequest(const std::vector<BufferRequest>& hal_buffer_requests,
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const std::vector<BufferReturn>* hal_buffer_returns,
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std::string title);
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} // namespace hal_utils
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} // namespace google_camera_hal
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} // namespace android
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#endif // HARDWARE_GOOGLE_CAMERA_HAL_GOOGLE_CAMERA_HAL_HAL_UTILS_H_
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