Umang Jain
c43c12a24b
Pass in frame timestamps from IPU3 pipeline handler to IPU3 IPA via IPU3Event. Frame timestamps are helpful to IPA algorithms to convergence, by setting them via IPA stats. Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hirokazu Honda <hiroh@chromium.org> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
57 lines
1.2 KiB
Plaintext
57 lines
1.2 KiB
Plaintext
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* \todo Document the interface as src/libcamera/ipa/ipu3_ipa_interface.cpp
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* and remove the EXCLUDE_PATTERNS entry in Doxygen.in for its generation.
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*/
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module ipa.ipu3;
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import "include/libcamera/ipa/core.mojom";
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enum IPU3Operations {
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ActionSetSensorControls = 1,
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ActionParamFilled = 2,
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ActionMetadataReady = 3,
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EventProcessControls = 4,
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EventStatReady = 5,
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EventFillParams = 6,
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};
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struct IPU3Event {
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IPU3Operations op;
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uint32 frame;
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int64 frameTimestamp;
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uint32 bufferId;
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libcamera.ControlList controls;
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};
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struct IPU3Action {
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IPU3Operations op;
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libcamera.ControlList controls;
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};
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struct IPAConfigInfo {
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libcamera.IPACameraSensorInfo sensorInfo;
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map<uint32, libcamera.ControlInfoMap> entityControls;
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libcamera.Size bdsOutputSize;
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libcamera.Size iif;
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};
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interface IPAIPU3Interface {
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init(libcamera.IPASettings settings) => (int32 ret);
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start() => (int32 ret);
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stop();
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configure(IPAConfigInfo configInfo) => ();
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mapBuffers(array<libcamera.IPABuffer> buffers);
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unmapBuffers(array<uint32> ids);
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[async] processEvent(IPU3Event ev);
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};
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interface IPAIPU3EventInterface {
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queueFrameAction(uint32 frame, IPU3Action action);
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};
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