[{"id":24180,"web_url":"https://patchwork.libcamera.org/comment/24180/","msgid":"","date":"2022-07-27T08:54:53","subject":"Re: [libcamera-devel] [PATCH v3 5/9] ipu3: Update\n\tIPAIPU3Interface::fillParamsBuffer with captureBufferId","submitter":{"id":86,"url":"https://patchwork.libcamera.org/api/people/86/","name":"Umang Jain","email":"umang.jain@ideasonboard.com"},"content":"Hi Harvey,\n\nOn 6/29/22 16:00, Harvey Yang via libcamera-devel wrote:\n> From: Harvey Yang \n>\n> This patch updates the ipa interface |IPAIPU3Interface::fillParamsBuffer|\n> with additional |captureBufferId| to fill the param buffer for the\n> StillCapture stream as well.\n\n\nWhenever the IPAIPU3 Interface is updated,\n\n     https://git.libcamera.org/libcamera/ipu3-ipa.git/tree/ (closed \nsource IPA IPU3 wrapper)\n\nwill need corresponding updates as well (Just mentioning for the records)\n\n>\n> Signed-off-by: Harvey Yang \n> ---\n> include/libcamera/ipa/ipu3.mojom | 2 +-\n> src/ipa/ipu3/ipu3.cpp | 21 ++++++++++++++++++---\n> src/libcamera/pipeline/ipu3/ipu3.cpp | 3 ++-\n> 3 files changed, 21 insertions(+), 5 deletions(-)\n>\n> diff --git a/include/libcamera/ipa/ipu3.mojom b/include/libcamera/ipa/ipu3.mojom\n> index d1b1c6b8..d94c344e 100644\n> --- a/include/libcamera/ipa/ipu3.mojom\n> +++ b/include/libcamera/ipa/ipu3.mojom\n> @@ -31,7 +31,7 @@ interface IPAIPU3Interface {\n> \tunmapBuffers(array ids);\n> \n> \t[async] queueRequest(uint32 frame, libcamera.ControlList controls);\n> -\t[async] fillParamsBuffer(uint32 frame, uint32 bufferId);\n> +\t[async] fillParamsBuffer(uint32 frame, uint32 bufferId, uint32 captureBufferId);\n> \t[async] processStatsBuffer(uint32 frame, int64 frameTimestamp,\n> \t\t\t\t uint32 bufferId, libcamera.ControlList sensorControls);\n> };\n> diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp\n> index dd6cfd79..149a3958 100644\n> --- a/src/ipa/ipu3/ipu3.cpp\n> +++ b/src/ipa/ipu3/ipu3.cpp\n> @@ -146,7 +146,8 @@ public:\n> \tvoid unmapBuffers(const std::vector &ids) override;\n> \n> \tvoid queueRequest(const uint32_t frame, const ControlList &controls) override;\n> -\tvoid fillParamsBuffer(const uint32_t frame, const uint32_t bufferId) override;\n> +\tvoid fillParamsBuffer(const uint32_t frame, const uint32_t bufferId,\n> +\t\t\t const uint32_t captureBufferId) override;\n> \tvoid processStatsBuffer(const uint32_t frame, const int64_t frameTimestamp,\n> \t\t\t\tconst uint32_t bufferId,\n> \t\t\t\tconst ControlList &sensorControls) override;\n> @@ -508,12 +509,14 @@ void IPAIPU3::unmapBuffers(const std::vector &ids)\n> /**\n> * \\brief Fill and return a buffer with ISP processing parameters for a frame\n> * \\param[in] frame The frame number\n> - * \\param[in] bufferId ID of the parameter buffer to fill\n> + * \\param[in] bufferId ID of the video parameter buffer to fill\n> + * \\param[in] captureBufferId ID of the capture parameter buffer to fill\n> *\n> * Algorithms are expected to fill the IPU3 parameter buffer for the next\n> * frame given their most recent processing of the ImgU statistics.\n> */\n> -void IPAIPU3::fillParamsBuffer(const uint32_t frame, const uint32_t bufferId)\n> +void IPAIPU3::fillParamsBuffer(const uint32_t frame, const uint32_t bufferId,\n\n\nSince now there are couple of parameter buffers to fill, this can be \nrenamed to depict plural buffers:\n\n     IPAIPU3::fillParamsBuffers(const uint32_t frame, const uint32_t \nbufferId,\n\n> +\t\t\t const uint32_t captureBufferId)\n> {\n> \tauto it = buffers_.find(bufferId);\n> \tif (it == buffers_.end()) {\n> @@ -536,6 +539,18 @@ void IPAIPU3::fillParamsBuffer(const uint32_t frame, const uint32_t bufferId)\n> \t */\n> \tparams->use = {};\n> \n> +\tfor (auto const &algo : algorithms_)\n> +\t\talgo->prepare(context_, params);\n> +\n> +\t// TODO: use different algorithms to set StillCapture params.\n\n\nCan you provide a brief summary here, specific to algorithms targetting \nStillCapture use-case? How would they differ (and I wonder if they \nwork/need statistics from Imgu1).\n\n> +\tit = buffers_.find(captureBufferId);\n> +\tif (it == buffers_.end()) {\n> +\t\tLOG(IPAIPU3, Error) << \"Could not find capture param buffer!\";\n> +\t\treturn;\n> +\t}\n> +\tmem = it->second.planes()[0];\n> +\tparams = reinterpret_cast(mem.data());\n> +\tparams->use = {};\n> \tfor (auto const &algo : algorithms_)\n> \t\talgo->prepare(context_, params);\n> \n> diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp\n> index a201c5ca..a13fb881 100644\n> --- a/src/libcamera/pipeline/ipu3/ipu3.cpp\n> +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp\n> @@ -1424,7 +1424,8 @@ void IPU3CameraData::cio2BufferReady(FrameBuffer *buffer)\n> \tif (request->findBuffer(&rawStream_))\n> \t\tpipe()->completeBuffer(request, buffer);\n> \n> -\tipa_->fillParamsBuffer(info->id, info->paramBuffer->cookie());\n> +\tipa_->fillParamsBuffer(info->id, info->paramBuffer->cookie(),\n> +\t\t\t info->captureParamBuffer->cookie());\n> }\n> \n> void IPU3CameraData::paramBufferReady(FrameBuffer *buffer)","headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id D1D23C3275\n\tfor ;\n\tWed, 27 Jul 2022 08:55:02 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 3437D63312;\n\tWed, 27 Jul 2022 10:55:02 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 67C7F603EC\n\tfor ;\n\tWed, 27 Jul 2022 10:55:00 +0200 (CEST)","from [IPV6:2401:4900:1f3e:f7a:bc8f:12ed:b45f:c35d] (unknown\n\t[IPv6:2401:4900:1f3e:f7a:bc8f:12ed:b45f:c35d])\n\tby perceval.ideasonboard.com (Postfix) with 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format=flowed","Content-Transfer-Encoding":"8bit","Subject":"Re: [libcamera-devel] [PATCH v3 5/9] ipu3: Update\n\tIPAIPU3Interface::fillParamsBuffer with captureBufferId","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","From":"Umang Jain via libcamera-devel ","Reply-To":"Umang Jain ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "}},{"id":24298,"web_url":"https://patchwork.libcamera.org/comment/24298/","msgid":"","date":"2022-08-02T10:31:02","subject":"Re: [libcamera-devel] [PATCH v3 5/9] ipu3: Update\n\tIPAIPU3Interface::fillParamsBuffer with captureBufferId","submitter":{"id":117,"url":"https://patchwork.libcamera.org/api/people/117/","name":"Cheng-Hao Yang","email":"chenghaoyang@chromium.org"},"content":"Hi Umang,\n\nOn Wed, Jul 27, 2022 at 4:55 PM Umang Jain \nwrote:\n\n> Hi Harvey,\n>\n> On 6/29/22 16:00, Harvey Yang via libcamera-devel wrote:\n> > From: Harvey Yang \n> >\n> > This patch updates the ipa interface |IPAIPU3Interface::fillParamsBuffer|\n> > with additional |captureBufferId| to fill the param buffer for the\n> > StillCapture stream as well.\n>\n>\n> Whenever the IPAIPU3 Interface is updated,\n>\n> https://git.libcamera.org/libcamera/ipu3-ipa.git/tree/ (closed\n> source IPA IPU3 wrapper)\n>\n> will need corresponding updates as well (Just mentioning for the records)\n>\n>\nWill try later.\n\n\n> >\n> > Signed-off-by: Harvey Yang \n> > ---\n> > include/libcamera/ipa/ipu3.mojom | 2 +-\n> > src/ipa/ipu3/ipu3.cpp | 21 ++++++++++++++++++---\n> > src/libcamera/pipeline/ipu3/ipu3.cpp | 3 ++-\n> > 3 files changed, 21 insertions(+), 5 deletions(-)\n> >\n> > diff --git a/include/libcamera/ipa/ipu3.mojom\n> b/include/libcamera/ipa/ipu3.mojom\n> > index d1b1c6b8..d94c344e 100644\n> > --- a/include/libcamera/ipa/ipu3.mojom\n> > +++ b/include/libcamera/ipa/ipu3.mojom\n> > @@ -31,7 +31,7 @@ interface IPAIPU3Interface {\n> > unmapBuffers(array ids);\n> >\n> > [async] queueRequest(uint32 frame, libcamera.ControlList controls);\n> > - [async] fillParamsBuffer(uint32 frame, uint32 bufferId);\n> > + [async] fillParamsBuffer(uint32 frame, uint32 bufferId, uint32\n> captureBufferId);\n> > [async] processStatsBuffer(uint32 frame, int64 frameTimestamp,\n> > uint32 bufferId, libcamera.ControlList\n> sensorControls);\n> > };\n> > diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp\n> > index dd6cfd79..149a3958 100644\n> > --- a/src/ipa/ipu3/ipu3.cpp\n> > +++ b/src/ipa/ipu3/ipu3.cpp\n> > @@ -146,7 +146,8 @@ public:\n> > void unmapBuffers(const std::vector &ids) override;\n> >\n> > void queueRequest(const uint32_t frame, const ControlList\n> &controls) override;\n> > - void fillParamsBuffer(const uint32_t frame, const uint32_t\n> bufferId) override;\n> > + void fillParamsBuffer(const uint32_t frame, const uint32_t\n> bufferId,\n> > + const uint32_t captureBufferId) override;\n> > void processStatsBuffer(const uint32_t frame, const int64_t\n> frameTimestamp,\n> > const uint32_t bufferId,\n> > const ControlList &sensorControls)\n> override;\n> > @@ -508,12 +509,14 @@ void IPAIPU3::unmapBuffers(const\n> std::vector &ids)\n> > /**\n> > * \\brief Fill and return a buffer with ISP processing parameters for\n> a frame\n> > * \\param[in] frame The frame number\n> > - * \\param[in] bufferId ID of the parameter buffer to fill\n> > + * \\param[in] bufferId ID of the video parameter buffer to fill\n> > + * \\param[in] captureBufferId ID of the capture parameter buffer to fill\n> > *\n> > * Algorithms are expected to fill the IPU3 parameter buffer for the\n> next\n> > * frame given their most recent processing of the ImgU statistics.\n> > */\n> > -void IPAIPU3::fillParamsBuffer(const uint32_t frame, const uint32_t\n> bufferId)\n> > +void IPAIPU3::fillParamsBuffer(const uint32_t frame, const uint32_t\n> bufferId,\n>\n>\n> Since now there are couple of parameter buffers to fill, this can be\n> renamed to depict plural buffers:\n>\n> IPAIPU3::fillParamsBuffers(const uint32_t frame, const uint32_t\n> bufferId,\n>\n>\nRight, thanks!\n\n\n> > + const uint32_t captureBufferId)\n> > {\n> > auto it = buffers_.find(bufferId);\n> > if (it == buffers_.end()) {\n> > @@ -536,6 +539,18 @@ void IPAIPU3::fillParamsBuffer(const uint32_t\n> frame, const uint32_t bufferId)\n> > */\n> > params->use = {};\n> >\n> > + for (auto const &algo : algorithms_)\n> > + algo->prepare(context_, params);\n> > +\n> > + // TODO: use different algorithms to set StillCapture params.\n>\n>\n> Can you provide a brief summary here, specific to algorithms targetting\n> StillCapture use-case? How would they differ (and I wonder if they\n> work/need statistics from Imgu1).\n>\n>\nHi Han-lin,\nCan you help clarify this? I'm also not sure how the algorithms should be\ndifferent for YUV/StillCapture use cases, with the same statistics from the\nYUV.\nThanks!\n\n\n> > + it = buffers_.find(captureBufferId);\n> > + if (it == buffers_.end()) {\n> > + LOG(IPAIPU3, Error) << \"Could not find capture param\n> buffer!\";\n> > + return;\n> > + }\n> > + mem = it->second.planes()[0];\n> > + params = reinterpret_cast(mem.data());\n> > + params->use = {};\n> > for (auto const &algo : algorithms_)\n> > algo->prepare(context_, params);\n> >\n> > diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp\n> b/src/libcamera/pipeline/ipu3/ipu3.cpp\n> > index a201c5ca..a13fb881 100644\n> > --- a/src/libcamera/pipeline/ipu3/ipu3.cpp\n> > +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp\n> > @@ -1424,7 +1424,8 @@ void IPU3CameraData::cio2BufferReady(FrameBuffer\n> *buffer)\n> > if (request->findBuffer(&rawStream_))\n> > pipe()->completeBuffer(request, buffer);\n> >\n> > - ipa_->fillParamsBuffer(info->id, info->paramBuffer->cookie());\n> > + ipa_->fillParamsBuffer(info->id, info->paramBuffer->cookie(),\n> > + info->captureParamBuffer->cookie());\n> > }\n> >\n> > void IPU3CameraData::paramBufferReady(FrameBuffer *buffer)\n>","headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id A9B53BE173\n\tfor ;\n\tTue, 2 Aug 2022 10:31:16 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 74A2363315;\n\tTue, 2 Aug 2022 12:31:16 +0200 (CEST)","from mail-lf1-x133.google.com (mail-lf1-x133.google.com\n\t[IPv6:2a00:1450:4864:20::133])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 63AA06330E\n\tfor ;\n\tTue, 2 Aug 2022 12:31:14 +0200 (CEST)","by mail-lf1-x133.google.com with SMTP id z25so21341207lfr.2\n\tfor ;\n\tTue, 02 Aug 2022 03:31:14 -0700 (PDT)"],"DKIM-Signature":["v=1; 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boundary=\"000000000000a0c54205e53f9d55\"","Subject":"Re: [libcamera-devel] [PATCH v3 5/9] ipu3: Update\n\tIPAIPU3Interface::fillParamsBuffer with captureBufferId","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","From":"Cheng-Hao Yang via libcamera-devel\n\t","Reply-To":"Cheng-Hao Yang ","Cc":"libcamera-devel@lists.libcamera.org","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "}}]