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ipa: rkisp1: Pass parameters buffer size to pipeline handler

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The ISP parameters buffer currently has a fixed payload size, which is
hardcoded in the pipeline handler. To prepare for support of the
extensible parameters format that has a variable payload size, pass the
size from the IPA module to the pipeline handler explicitly. Keep the
size hardcoded to sizeof(struct rkisp1_params_cfg) for now, this will be
udpated later.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
This commit is contained in:
Jacopo Mondi 2024-08-26 18:17:03 +02:00 • committed by Laurent Pinchart
parent db15711692
commit e70cda4238
3 changed files with 5 additions and 6 deletions
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2
include/libcamera/ipa/rkisp1.mojom
View file

@ -37,7 +37,7 @@ interface IPARkISP1Interface {
}; };
interface IPARkISP1EventInterface { interface IPARkISP1EventInterface {
paramsBufferReady(uint32 frame); paramsBufferReady(uint32 frame, uint32 bytesused);
setSensorControls(uint32 frame, libcamera.ControlList sensorControls); setSensorControls(uint32 frame, libcamera.ControlList sensorControls);
metadataReady(uint32 frame, libcamera.ControlList metadata); metadataReady(uint32 frame, libcamera.ControlList metadata);
}; };

2
src/ipa/rkisp1/rkisp1.cpp
View file

@ -332,7 +332,7 @@ void IPARkISP1::fillParamsBuffer(const uint32_t frame, const uint32_t bufferId)
for (auto const &algo : algorithms()) for (auto const &algo : algorithms())
algo->prepare(context_, frame, frameContext, params); algo->prepare(context_, frame, frameContext, params);
paramsBufferReady.emit(frame); paramsBufferReady.emit(frame, sizeof(*params));
} }
void IPARkISP1::processStatsBuffer(const uint32_t frame, const uint32_t bufferId, void IPARkISP1::processStatsBuffer(const uint32_t frame, const uint32_t bufferId,

7
src/libcamera/pipeline/rkisp1/rkisp1.cpp
View file

@ -110,7 +110,7 @@ public:
std::unique_ptr<ipa::rkisp1::IPAProxyRkISP1> ipa_; std::unique_ptr<ipa::rkisp1::IPAProxyRkISP1> ipa_;
private: private:
void paramFilled(unsigned int frame); void paramFilled(unsigned int frame, unsigned int bytesused);
void setSensorControls(unsigned int frame, void setSensorControls(unsigned int frame,
const ControlList &sensorControls); const ControlList &sensorControls);
@ -374,15 +374,14 @@ int RkISP1CameraData::loadIPA(unsigned int hwRevision)
return 0; return 0;
} }
void RkISP1CameraData::paramFilled(unsigned int frame) void RkISP1CameraData::paramFilled(unsigned int frame, unsigned int bytesused)
{ {
PipelineHandlerRkISP1 *pipe = RkISP1CameraData::pipe(); PipelineHandlerRkISP1 *pipe = RkISP1CameraData::pipe();
RkISP1FrameInfo *info = frameInfo_.find(frame); RkISP1FrameInfo *info = frameInfo_.find(frame);
if (!info) if (!info)
return; return;
info->paramBuffer->_d()->metadata().planes()[0].bytesused = info->paramBuffer->_d()->metadata().planes()[0].bytesused = bytesused;
sizeof(struct rkisp1_params_cfg);
pipe->param_->queueBuffer(info->paramBuffer); pipe->param_->queueBuffer(info->paramBuffer);
pipe->stat_->queueBuffer(info->statBuffer); pipe->stat_->queueBuffer(info->statBuffer);