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Merge "camera: Add offline post processor service support"

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qctecmdr
2019-09-19 07:22:14 -07:00
committed by Gerrit - the friendly Code Review server
parent 7aa343b1eb 4547654995
commit b8e4183b95
4 changed files with 289 additions and 0 deletions
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43
camera/postproc/1.0/IPostProcService.hal Normal file
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/*
* Copyright (c) 2019 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package vendor.qti.hardware.camera.postproc@1.0;
import @1.0::types;
import @1.0::IPostProcSession;
import @1.0::IPostProcServiceCallBacks;
interface IPostProcService {
/** API to get list of postproc types supported */
getPostprocTypes() generates (vec<PostProcType> proctypes);
/** API to get capabilities of a particular postprocessor. */
getCapabilities(PostProcType postprocenum) generates (PostProcCapabilities encCapabilities);
/** API to create postproc instance */
createPostProcessor(CreateParams createParams, IPostProcServiceCallBacks callback) generates (IPostProcSession postprocinstance);
};

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camera/postproc/1.0/IPostProcServiceCallBacks.hal Normal file
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/*
* Copyright (c) 2019 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package vendor.qti.hardware.camera.postproc@1.0;
import @1.0::types;
/** These functions needs to be implemented by Client and register Callback pointer */
interface IPostProcServiceCallBacks {
notifyResult(Error error, PostProcResult result);
};

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camera/postproc/1.0/IPostProcSession.hal Normal file
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/*
* Copyright (c) 2019 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package vendor.qti.hardware.camera.postproc@1.0;
import @1.0::types;
import @1.0::IPostProcServiceCallBacks;
interface IPostProcSession {
/** API to provide parameters for postprocessing. requestId given will be used in notifyresult in callback API.
It is expected that client will keep this value to associate which handle to free. */
process(ProcessRequestParams postprocParam) generates (uint32_t requestId, Error error);
/** API to abort all the encode requests in Queue */
abort() generates (Error error);
};

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camera/postproc/1.0/types.hal Normal file
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/*
* Copyright (c) 2019 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package vendor.qti.hardware.camera.postproc@1.0;
/** Camera metadata is provided as byte array. */
typedef vec<uint8_t> CameraMetadata;
/** This is generic Error enum */
enum Error : int32_t
{
/** Success */
NONE = 0,
/** StreamId out of range */
BAD_STREAMID = 1,
/** Maximum Sessions are in Queue */
MAX_SESSIONS = 2,
/** Handle pointer is invalid */
INVALID_HANDLE = 3,
/** postproc Session Create Failed */
SESSION_NOT_INIT = 4,
/** Malloc failed */
MALLOC_FAIL = 5,
/** Post Processor failed */
POSTPROC_FAIL = 6,
/** Device is in bad state */
DEVICE_BAD_STATE = 7,
/** CB Pointer is invalid */
INVALID_CALLBACK_PTR = 8,
/** PostProc Aborted */
ABORT = 9,
/** Unsupported Resolution */
UNSUPPORTED_RESOLUTION = 10,
};
/** PostProcessor types supported by the service */
enum PostProcType : int32_t
{
/** YUV2Jpeg Conversion */
JPEG = 0,
};
/* This struct contains WxH parameters */
struct Resolution
{
/** Width */
uint32_t width;
/** Height */
uint32_t height;
};
/** This struct contains JPEG postproc capabilities.
Dynamic update of resolution is supported. */
struct JpegCapabilities
{
/** Max number of streams supported */
uint32_t maxStreamsSupported;
/** Max Resolution supported */
Resolution maxResoultion;
/** Min Resolution supported */
Resolution minResolution;
/** Gralloc Formats supported */
vec<uint32_t> formats;
};
/** This structure contains generic PostProc capabilities info.
This will be updated based on different postproc features supported */
struct PostProcCapabilities
{
/** JPEG stream capabilities */
JpegCapabilities jpegStream;
};
/** This struct contains Input and output Buffer generic properties */
struct BufferParams
{
/** Gralloc Format for handle */
uint32_t format;
/** Width */
uint32_t width;
/** Height */
uint32_t height;
};
/** This struct contains parameters for postproc initialization */
struct CreateParams
{
/** Postproc type value */
PostProcType postProcTypeVal;
/** Parameters for input */
vec<BufferParams> input;
/** Parameters for output */
vec<BufferParams> output;
};
/** Client can dynamically choose to update resolution for JPEG encode.
If Client choose to use same resolution, then same parameters as CreateParams can be used */
struct HandleParams
{
/** Gralloc Format for handle */
uint32_t format;
/** Width */
uint32_t width;
/** Height */
uint32_t height;
/** handle pointer */
handle bufHandle;
};
/** This structure contains parameters given during postproc process request */
struct ProcessRequestParams
{
/** Array of input handles */
vec<HandleParams> input;
/** Arry of output handles. */
vec<HandleParams> output;
/** Stream id, This indicates which index parameters provided during Init to use for encoding. */
uint32_t streamId;
/** Metadata related to Camera */
CameraMetadata metadata;
};
/** JPEG PostProc Result structure */
struct JpegResult
{
/** Encoded frame size */
uint32_t frameSize;
};
/** This is generic result structure.
Based on PostProcType, corresponding result structre will be used. */
struct PostProcResult
{
/** requestId given to client as part of process API */
uint32_t requestId;
/** stream */
uint32_t streamId;
/** Postproc Type Value */
PostProcType postProcTypeVal;
/** JPEG Result structure */
JpegResult jpegResult;
};