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pipeline: ipa: raspberrypi: Rename IPA Interface namespace to ipa::RPi

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Rename the IPA interface namespace to ipa::RPi for consistency with
the libcamera::RPi namespace label.

There is no functional change in this commit.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Naushir Patuck 2021-02-18 12:48:23 +00:00 • committed by Kieran Bingham
parent 22a33aa48f
commit a6c41759fc
5 changed files with 39 additions and 39 deletions
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2
include/libcamera/ipa/raspberrypi.mojom
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: LGPL-2.1-or-later */
module ipa.rpi;
module ipa.RPi;
import "include/libcamera/ipa/core.mojom";

38
src/ipa/raspberrypi/raspberrypi.cpp
View file

@ -63,7 +63,7 @@ constexpr double defaultMaxFrameDuration = 1e6 / 0.01;
LOG_DEFINE_CATEGORY(IPARPI)
class IPARPi : public ipa::rpi::IPARPiInterface
class IPARPi : public ipa::RPi::IPARPiInterface
{
public:
IPARPi()
@ -76,24 +76,24 @@ public:
~IPARPi()
{
if (lsTable_)
munmap(lsTable_, ipa::rpi::MaxLsGridSize);
munmap(lsTable_, ipa::RPi::MaxLsGridSize);
}
int init(const IPASettings &settings) override;
void start(const ipa::rpi::StartControls &data,
ipa::rpi::StartControls *result) override;
void start(const ipa::RPi::StartControls &data,
ipa::RPi::StartControls *result) override;
void stop() override {}
void configure(const CameraSensorInfo &sensorInfo,
const std::map<unsigned int, IPAStream> &streamConfig,
const std::map<unsigned int, ControlInfoMap> &entityControls,
const ipa::rpi::ConfigInput &data,
ipa::rpi::ConfigOutput *response, int32_t *ret) override;
const ipa::RPi::ConfigInput &data,
ipa::RPi::ConfigOutput *response, int32_t *ret) override;
void mapBuffers(const std::vector<IPABuffer> &buffers) override;
void unmapBuffers(const std::vector<unsigned int> &ids) override;
void signalStatReady(const uint32_t bufferId) override;
void signalQueueRequest(const ControlList &controls) override;
void signalIspPrepare(const ipa::rpi::ISPConfig &data) override;
void signalIspPrepare(const ipa::RPi::ISPConfig &data) override;
private:
void setMode(const CameraSensorInfo &sensorInfo);
@ -168,8 +168,8 @@ int IPARPi::init(const IPASettings &settings)
return 0;
}
void IPARPi::start(const ipa::rpi::StartControls &data,
ipa::rpi::StartControls *result)
void IPARPi::start(const ipa::RPi::StartControls &data,
ipa::RPi::StartControls *result)
{
RPiController::Metadata metadata;
@ -291,8 +291,8 @@ void IPARPi::setMode(const CameraSensorInfo &sensorInfo)
void IPARPi::configure(const CameraSensorInfo &sensorInfo,
[[maybe_unused]] const std::map<unsigned int, IPAStream> &streamConfig,
const std::map<unsigned int, ControlInfoMap> &entityControls,
const ipa::rpi::ConfigInput &ipaConfig,
ipa::rpi::ConfigOutput *result, int32_t *ret)
const ipa::RPi::ConfigInput &ipaConfig,
ipa::RPi::ConfigOutput *result, int32_t *ret)
{
if (entityControls.size() != 2) {
LOG(IPARPI, Error) << "No ISP or sensor controls found.";
@ -344,7 +344,7 @@ void IPARPi::configure(const CameraSensorInfo &sensorInfo,
helper_->GetDelays(exposureDelay, gainDelay);
sensorMetadata = helper_->SensorEmbeddedDataPresent();
result->params |= ipa::rpi::ConfigSensorParams;
result->params |= ipa::RPi::ConfigSensorParams;
result->sensorConfig.gainDelay = gainDelay;
result->sensorConfig.exposureDelay = exposureDelay;
result->sensorConfig.vblank = exposureDelay;
@ -360,14 +360,14 @@ void IPARPi::configure(const CameraSensorInfo &sensorInfo,
if (ipaConfig.lsTableHandle.isValid()) {
/* Remove any previous table, if there was one. */
if (lsTable_) {
munmap(lsTable_, ipa::rpi::MaxLsGridSize);
munmap(lsTable_, ipa::RPi::MaxLsGridSize);
lsTable_ = nullptr;
}
/* Map the LS table buffer into user space. */
lsTableHandle_ = std::move(ipaConfig.lsTableHandle);
if (lsTableHandle_.isValid()) {
lsTable_ = mmap(nullptr, ipa::rpi::MaxLsGridSize, PROT_READ | PROT_WRITE,
lsTable_ = mmap(nullptr, ipa::RPi::MaxLsGridSize, PROT_READ | PROT_WRITE,
MAP_SHARED, lsTableHandle_.fd(), 0);
if (lsTable_ == MAP_FAILED) {
@ -432,7 +432,7 @@ void IPARPi::signalStatReady(uint32_t bufferId)
reportMetadata();
statsMetadataComplete.emit(bufferId & ipa::rpi::MaskID, libcameraMetadata_);
statsMetadataComplete.emit(bufferId & ipa::RPi::MaskID, libcameraMetadata_);
}
void IPARPi::signalQueueRequest(const ControlList &controls)
@ -440,7 +440,7 @@ void IPARPi::signalQueueRequest(const ControlList &controls)
queueRequest(controls);
}
void IPARPi::signalIspPrepare(const ipa::rpi::ISPConfig &data)
void IPARPi::signalIspPrepare(const ipa::RPi::ISPConfig &data)
{
/*
* At start-up, or after a mode-switch, we may want to
@ -451,7 +451,7 @@ void IPARPi::signalIspPrepare(const ipa::rpi::ISPConfig &data)
frameCount_++;
/* Ready to push the input buffer into the ISP. */
runIsp.emit(data.bayerBufferId & ipa::rpi::MaskID);
runIsp.emit(data.bayerBufferId & ipa::RPi::MaskID);
}
void IPARPi::reportMetadata()
@ -910,7 +910,7 @@ void IPARPi::queueRequest(const ControlList &controls)
void IPARPi::returnEmbeddedBuffer(unsigned int bufferId)
{
embeddedComplete.emit(bufferId & ipa::rpi::MaskID);
embeddedComplete.emit(bufferId & ipa::RPi::MaskID);
}
void IPARPi::prepareISP(unsigned int bufferId)
@ -1275,7 +1275,7 @@ void IPARPi::applyLS(const struct AlscStatus *lsStatus, ControlList &ctrls)
.gain_format = GAIN_FORMAT_U4P10
};
if (!lsTable_ || w * h * 4 * sizeof(uint16_t) > ipa::rpi::MaxLsGridSize) {
if (!lsTable_ || w * h * 4 * sizeof(uint16_t) > ipa::RPi::MaxLsGridSize) {
LOG(IPARPI, Error) << "Do not have a correctly allocate lens shading table!";
return;
}

30
src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
View file

@ -166,7 +166,7 @@ public:
void handleState();
void applyScalerCrop(const ControlList &controls);
std::unique_ptr<ipa::rpi::IPAProxyRPi> ipa_;
std::unique_ptr<ipa::RPi::IPAProxyRPi> ipa_;
std::unique_ptr<CameraSensor> sensor_;
/* Array of Unicam and ISP device streams and associated buffers/streams. */
@ -778,8 +778,8 @@ int PipelineHandlerRPi::start(Camera *camera, ControlList *controls)
data->applyScalerCrop(*controls);
/* Start the IPA. */
ipa::rpi::StartControls ipaData;
ipa::rpi::StartControls result;
ipa::RPi::StartControls ipaData;
ipa::RPi::StartControls result;
if (controls)
ipaData.controls = *controls;
data->ipa_->start(ipaData, &result);
@ -1114,8 +1114,8 @@ int PipelineHandlerRPi::prepareBuffers(Camera *camera)
* Pass the stats and embedded data buffers to the IPA. No other
* buffers need to be passed.
*/
mapBuffers(camera, data->isp_[Isp::Stats].getBuffers(), ipa::rpi::MaskStats);
mapBuffers(camera, data->unicam_[Unicam::Embedded].getBuffers(), ipa::rpi::MaskEmbeddedData);
mapBuffers(camera, data->isp_[Isp::Stats].getBuffers(), ipa::RPi::MaskStats);
mapBuffers(camera, data->unicam_[Unicam::Embedded].getBuffers(), ipa::RPi::MaskEmbeddedData);
return 0;
}
@ -1164,7 +1164,7 @@ void RPiCameraData::frameStarted(uint32_t sequence)
int RPiCameraData::loadIPA()
{
ipa_ = IPAManager::createIPA<ipa::rpi::IPAProxyRPi>(pipe_, 1, 1);
ipa_ = IPAManager::createIPA<ipa::RPi::IPAProxyRPi>(pipe_, 1, 1);
if (!ipa_)
return -ENOENT;
@ -1188,7 +1188,7 @@ int RPiCameraData::configureIPA(const CameraConfiguration *config)
std::map<unsigned int, IPAStream> streamConfig;
std::map<unsigned int, ControlInfoMap> entityControls;
ipa::rpi::ConfigInput ipaConfig;
ipa::RPi::ConfigInput ipaConfig;
/* Get the device format to pass to the IPA. */
V4L2DeviceFormat sensorFormat;
@ -1211,7 +1211,7 @@ int RPiCameraData::configureIPA(const CameraConfiguration *config)
/* Allocate the lens shading table via dmaHeap and pass to the IPA. */
if (!lsTable_.isValid()) {
lsTable_ = dmaHeap_.alloc("ls_grid", ipa::rpi::MaxLsGridSize);
lsTable_ = dmaHeap_.alloc("ls_grid", ipa::RPi::MaxLsGridSize);
if (!lsTable_.isValid())
return -ENOMEM;
@ -1231,7 +1231,7 @@ int RPiCameraData::configureIPA(const CameraConfiguration *config)
}
/* Ready the IPA - it must know about the sensor resolution. */
ipa::rpi::ConfigOutput result;
ipa::RPi::ConfigOutput result;
ipa_->configure(sensorInfo_, streamConfig, entityControls, ipaConfig,
&result, &ret);
@ -1241,7 +1241,7 @@ int RPiCameraData::configureIPA(const CameraConfiguration *config)
return -EPIPE;
}
if (result.params & ipa::rpi::ConfigSensorParams) {
if (result.params & ipa::RPi::ConfigSensorParams) {
/*
* Setup our delayed control writer with the sensor default
* gain and exposure delays.
@ -1455,7 +1455,7 @@ void RPiCameraData::ispOutputDequeue(FrameBuffer *buffer)
* application until after the IPA signals so.
*/
if (stream == &isp_[Isp::Stats]) {
ipa_->signalStatReady(ipa::rpi::MaskStats | static_cast<unsigned int>(index));
ipa_->signalStatReady(ipa::RPi::MaskStats | static_cast<unsigned int>(index));
} else {
/* Any other ISP output can be handed back to the application now. */
handleStreamBuffer(buffer, stream);
@ -1559,7 +1559,7 @@ void RPiCameraData::handleExternalBuffer(FrameBuffer *buffer, RPi::Stream *strea
{
unsigned int id = stream->getBufferId(buffer);
if (!(id & ipa::rpi::MaskExternalBuffer))
if (!(id & ipa::RPi::MaskExternalBuffer))
return;
/* Stop the Stream object from tracking the buffer. */
@ -1691,9 +1691,9 @@ void RPiCameraData::tryRunPipeline()
<< " Bayer buffer id: " << bayerId
<< " Embedded buffer id: " << embeddedId;
ipa::rpi::ISPConfig ispPrepare;
ispPrepare.embeddedBufferId = ipa::rpi::MaskEmbeddedData | embeddedId;
ispPrepare.bayerBufferId = ipa::rpi::MaskBayerData | bayerId;
ipa::RPi::ISPConfig ispPrepare;
ispPrepare.embeddedBufferId = ipa::RPi::MaskEmbeddedData | embeddedId;
ispPrepare.bayerBufferId = ipa::RPi::MaskBayerData | bayerId;
ipa_->signalIspPrepare(ispPrepare);
}

4
src/libcamera/pipeline/raspberrypi/rpi_stream.cpp
View file

@ -72,7 +72,7 @@ int Stream::getBufferId(FrameBuffer *buffer) const
void Stream::setExternalBuffer(FrameBuffer *buffer)
{
bufferMap_.emplace(ipa::rpi::MaskExternalBuffer | id_.get(), buffer);
bufferMap_.emplace(ipa::RPi::MaskExternalBuffer | id_.get(), buffer);
}
void Stream::removeExternalBuffer(FrameBuffer *buffer)
@ -80,7 +80,7 @@ void Stream::removeExternalBuffer(FrameBuffer *buffer)
int id = getBufferId(buffer);
/* Ensure we have this buffer in the stream, and it is marked external. */
ASSERT(id != -1 && (id & ipa::rpi::MaskExternalBuffer));
ASSERT(id != -1 && (id & ipa::RPi::MaskExternalBuffer));
bufferMap_.erase(id);
}

4
src/libcamera/pipeline/raspberrypi/rpi_stream.h
View file

@ -32,13 +32,13 @@ class Stream : public libcamera::Stream
{
public:
Stream()
: id_(ipa::rpi::MaskID)
: id_(ipa::RPi::MaskID)
{
}
Stream(const char *name, MediaEntity *dev, bool importOnly = false)
: external_(false), importOnly_(importOnly), name_(name),
dev_(std::make_unique<V4L2VideoDevice>(dev)), id_(ipa::rpi::MaskID)
dev_(std::make_unique<V4L2VideoDevice>(dev)), id_(ipa::RPi::MaskID)
{
}