Merge "camera: Add offline post processor service support"
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43
camera/postproc/1.0/IPostProcService.hal
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43
camera/postproc/1.0/IPostProcService.hal
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/*
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* Copyright (c) 2019 The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package vendor.qti.hardware.camera.postproc@1.0;
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import @1.0::types;
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import @1.0::IPostProcSession;
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import @1.0::IPostProcServiceCallBacks;
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interface IPostProcService {
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/** API to get list of postproc types supported */
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getPostprocTypes() generates (vec<PostProcType> proctypes);
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/** API to get capabilities of a particular postprocessor. */
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getCapabilities(PostProcType postprocenum) generates (PostProcCapabilities encCapabilities);
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/** API to create postproc instance */
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createPostProcessor(CreateParams createParams, IPostProcServiceCallBacks callback) generates (IPostProcSession postprocinstance);
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};
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37
camera/postproc/1.0/IPostProcServiceCallBacks.hal
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37
camera/postproc/1.0/IPostProcServiceCallBacks.hal
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/*
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* Copyright (c) 2019 The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package vendor.qti.hardware.camera.postproc@1.0;
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import @1.0::types;
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/** These functions needs to be implemented by Client and register Callback pointer */
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interface IPostProcServiceCallBacks {
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notifyResult(Error error, PostProcResult result);
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};
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41
camera/postproc/1.0/IPostProcSession.hal
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41
camera/postproc/1.0/IPostProcSession.hal
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/*
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* Copyright (c) 2019 The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package vendor.qti.hardware.camera.postproc@1.0;
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import @1.0::types;
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import @1.0::IPostProcServiceCallBacks;
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interface IPostProcSession {
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/** API to provide parameters for postprocessing. requestId given will be used in notifyresult in callback API.
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It is expected that client will keep this value to associate which handle to free. */
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process(ProcessRequestParams postprocParam) generates (uint32_t requestId, Error error);
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/** API to abort all the encode requests in Queue */
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abort() generates (Error error);
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};
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168
camera/postproc/1.0/types.hal
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168
camera/postproc/1.0/types.hal
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@@ -0,0 +1,168 @@
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/*
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* Copyright (c) 2019 The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation. nor the names of its
|
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* contributors may be used to endorse or promote products derived
|
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
|
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package vendor.qti.hardware.camera.postproc@1.0;
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/** Camera metadata is provided as byte array. */
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typedef vec<uint8_t> CameraMetadata;
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/** This is generic Error enum */
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enum Error : int32_t
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{
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/** Success */
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NONE = 0,
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/** StreamId out of range */
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BAD_STREAMID = 1,
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/** Maximum Sessions are in Queue */
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MAX_SESSIONS = 2,
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/** Handle pointer is invalid */
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INVALID_HANDLE = 3,
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/** postproc Session Create Failed */
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SESSION_NOT_INIT = 4,
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/** Malloc failed */
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MALLOC_FAIL = 5,
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/** Post Processor failed */
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POSTPROC_FAIL = 6,
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/** Device is in bad state */
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DEVICE_BAD_STATE = 7,
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/** CB Pointer is invalid */
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INVALID_CALLBACK_PTR = 8,
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/** PostProc Aborted */
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ABORT = 9,
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/** Unsupported Resolution */
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UNSUPPORTED_RESOLUTION = 10,
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};
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/** PostProcessor types supported by the service */
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enum PostProcType : int32_t
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{
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/** YUV2Jpeg Conversion */
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JPEG = 0,
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};
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/* This struct contains WxH parameters */
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struct Resolution
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{
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/** Width */
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uint32_t width;
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/** Height */
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uint32_t height;
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};
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/** This struct contains JPEG postproc capabilities.
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Dynamic update of resolution is supported. */
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struct JpegCapabilities
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{
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/** Max number of streams supported */
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uint32_t maxStreamsSupported;
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/** Max Resolution supported */
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Resolution maxResoultion;
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/** Min Resolution supported */
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Resolution minResolution;
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/** Gralloc Formats supported */
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vec<uint32_t> formats;
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};
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/** This structure contains generic PostProc capabilities info.
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This will be updated based on different postproc features supported */
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struct PostProcCapabilities
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{
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/** JPEG stream capabilities */
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JpegCapabilities jpegStream;
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};
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/** This struct contains Input and output Buffer generic properties */
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struct BufferParams
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{
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/** Gralloc Format for handle */
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uint32_t format;
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/** Width */
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uint32_t width;
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/** Height */
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uint32_t height;
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};
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/** This struct contains parameters for postproc initialization */
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struct CreateParams
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{
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/** Postproc type value */
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PostProcType postProcTypeVal;
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/** Parameters for input */
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vec<BufferParams> input;
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/** Parameters for output */
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vec<BufferParams> output;
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};
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/** Client can dynamically choose to update resolution for JPEG encode.
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If Client choose to use same resolution, then same parameters as CreateParams can be used */
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struct HandleParams
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{
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/** Gralloc Format for handle */
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uint32_t format;
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/** Width */
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uint32_t width;
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/** Height */
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uint32_t height;
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/** handle pointer */
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handle bufHandle;
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};
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/** This structure contains parameters given during postproc process request */
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struct ProcessRequestParams
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{
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/** Array of input handles */
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vec<HandleParams> input;
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/** Arry of output handles. */
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vec<HandleParams> output;
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/** Stream id, This indicates which index parameters provided during Init to use for encoding. */
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uint32_t streamId;
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/** Metadata related to Camera */
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CameraMetadata metadata;
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};
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/** JPEG PostProc Result structure */
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struct JpegResult
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{
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/** Encoded frame size */
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uint32_t frameSize;
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};
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/** This is generic result structure.
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Based on PostProcType, corresponding result structre will be used. */
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struct PostProcResult
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{
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/** requestId given to client as part of process API */
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uint32_t requestId;
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/** stream */
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uint32_t streamId;
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/** Postproc Type Value */
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PostProcType postProcTypeVal;
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/** JPEG Result structure */
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JpegResult jpegResult;
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};
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