| Message ID | 20240626072100.55497-10-mzamazal@redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series |
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| Related | show |
Hi Milan, Thank you for the patch On 26/06/24 12:50 pm, Milan Zamazal wrote: > We are ready to introduce algorithms now. First, let's create > algorithms. The algorithms are not called yet, calls to them will be > added in followup patches. > > The maximum number of contexts is set to the same value as in hardware > pipelines. > > Signed-off-by: Milan Zamazal <mzamazal@redhat.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> > --- > src/ipa/simple/algorithms/meson.build | 4 ++++ > src/ipa/simple/data/uncalibrated.yaml | 1 + > src/ipa/simple/meson.build | 7 +++++-- > src/ipa/simple/soft_simple.cpp | 14 ++++++++++++++ > 4 files changed, 24 insertions(+), 2 deletions(-) > create mode 100644 src/ipa/simple/algorithms/meson.build > > diff --git a/src/ipa/simple/algorithms/meson.build b/src/ipa/simple/algorithms/meson.build > new file mode 100644 > index 00000000..31d26e43 > --- /dev/null > +++ b/src/ipa/simple/algorithms/meson.build > @@ -0,0 +1,4 @@ > +# SPDX-License-Identifier: CC0-1.0 > + > +soft_simple_ipa_algorithms = files([ > +]) > diff --git a/src/ipa/simple/data/uncalibrated.yaml b/src/ipa/simple/data/uncalibrated.yaml > index ff981a1a..2cdc39a8 100644 > --- a/src/ipa/simple/data/uncalibrated.yaml > +++ b/src/ipa/simple/data/uncalibrated.yaml > @@ -2,4 +2,5 @@ > %YAML 1.1 > --- > version: 1 > +algorithms: > ... > diff --git a/src/ipa/simple/meson.build b/src/ipa/simple/meson.build > index 33d1c96a..08d877bc 100644 > --- a/src/ipa/simple/meson.build > +++ b/src/ipa/simple/meson.build > @@ -1,5 +1,8 @@ > # SPDX-License-Identifier: CC0-1.0 > > +subdir('algorithms') > +subdir('data') > + > ipa_name = 'ipa_soft_simple' > > soft_simple_sources = files([ > @@ -7,6 +10,8 @@ soft_simple_sources = files([ > 'black_level.cpp', > ]) > > +soft_simple_sources += soft_simple_ipa_algorithms > + > mod = shared_module(ipa_name, > [soft_simple_sources, libcamera_generated_ipa_headers], > name_prefix : '', > @@ -24,6 +29,4 @@ if ipa_sign_module > build_by_default : true) > endif > > -subdir('data') > - > ipa_names += ipa_name > diff --git a/src/ipa/simple/soft_simple.cpp b/src/ipa/simple/soft_simple.cpp > index f2cfb2dc..6ddb4004 100644 > --- a/src/ipa/simple/soft_simple.cpp > +++ b/src/ipa/simple/soft_simple.cpp > @@ -54,12 +54,15 @@ static constexpr float kExposureOptimal = kExposureBinsCount / 2.0; > * enough to prevent the exposure from wobbling around the optimal value. > */ > static constexpr float kExposureSatisfactory = 0.2; > +/* Maximum number of frame contexts to be held */ > +static constexpr uint32_t kMaxFrameContexts = 16; > > class IPASoftSimple : public ipa::soft::IPASoftInterface, public Module > { > public: > IPASoftSimple() > : params_(nullptr), stats_(nullptr), blackLevel_(BlackLevel()), > + context_({ {}, {}, { kMaxFrameContexts } }), > ignoreUpdates_(0) > { > } > @@ -93,6 +96,8 @@ private: > static constexpr unsigned int kGammaLookupSize = 1024; > std::array<uint8_t, kGammaLookupSize> gammaTable_; > int lastBlackLevel_ = -1; > + /* Local parameter storage */ > + struct IPAContext context_; > > int32_t exposureMin_, exposureMax_; > int32_t exposure_; > @@ -139,6 +144,15 @@ int IPASoftSimple::init(const IPASettings &settings, > unsigned int version = (*data)["version"].get<uint32_t>(0); > LOG(IPASoft, Debug) << "Tuning file version " << version; > > + if (!data->contains("algorithms")) { > + LOG(IPASoft, Error) << "Tuning file doesn't contain algorithms"; > + return -EINVAL; > + } > + > + int ret = createAlgorithms(context_, (*data)["algorithms"]); > + if (ret) > + return ret; > + > params_ = nullptr; > stats_ = nullptr; >
diff --git a/src/ipa/simple/algorithms/meson.build b/src/ipa/simple/algorithms/meson.build new file mode 100644 index 00000000..31d26e43 --- /dev/null +++ b/src/ipa/simple/algorithms/meson.build @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: CC0-1.0 + +soft_simple_ipa_algorithms = files([ +]) diff --git a/src/ipa/simple/data/uncalibrated.yaml b/src/ipa/simple/data/uncalibrated.yaml index ff981a1a..2cdc39a8 100644 --- a/src/ipa/simple/data/uncalibrated.yaml +++ b/src/ipa/simple/data/uncalibrated.yaml @@ -2,4 +2,5 @@ %YAML 1.1 --- version: 1 +algorithms: ... diff --git a/src/ipa/simple/meson.build b/src/ipa/simple/meson.build index 33d1c96a..08d877bc 100644 --- a/src/ipa/simple/meson.build +++ b/src/ipa/simple/meson.build @@ -1,5 +1,8 @@ # SPDX-License-Identifier: CC0-1.0 +subdir('algorithms') +subdir('data') + ipa_name = 'ipa_soft_simple' soft_simple_sources = files([ @@ -7,6 +10,8 @@ soft_simple_sources = files([ 'black_level.cpp', ]) +soft_simple_sources += soft_simple_ipa_algorithms + mod = shared_module(ipa_name, [soft_simple_sources, libcamera_generated_ipa_headers], name_prefix : '', @@ -24,6 +29,4 @@ if ipa_sign_module build_by_default : true) endif -subdir('data') - ipa_names += ipa_name diff --git a/src/ipa/simple/soft_simple.cpp b/src/ipa/simple/soft_simple.cpp index f2cfb2dc..6ddb4004 100644 --- a/src/ipa/simple/soft_simple.cpp +++ b/src/ipa/simple/soft_simple.cpp @@ -54,12 +54,15 @@ static constexpr float kExposureOptimal = kExposureBinsCount / 2.0; * enough to prevent the exposure from wobbling around the optimal value. */ static constexpr float kExposureSatisfactory = 0.2; +/* Maximum number of frame contexts to be held */ +static constexpr uint32_t kMaxFrameContexts = 16; class IPASoftSimple : public ipa::soft::IPASoftInterface, public Module { public: IPASoftSimple() : params_(nullptr), stats_(nullptr), blackLevel_(BlackLevel()), + context_({ {}, {}, { kMaxFrameContexts } }), ignoreUpdates_(0) { } @@ -93,6 +96,8 @@ private: static constexpr unsigned int kGammaLookupSize = 1024; std::array<uint8_t, kGammaLookupSize> gammaTable_; int lastBlackLevel_ = -1; + /* Local parameter storage */ + struct IPAContext context_; int32_t exposureMin_, exposureMax_; int32_t exposure_; @@ -139,6 +144,15 @@ int IPASoftSimple::init(const IPASettings &settings, unsigned int version = (*data)["version"].get<uint32_t>(0); LOG(IPASoft, Debug) << "Tuning file version " << version; + if (!data->contains("algorithms")) { + LOG(IPASoft, Error) << "Tuning file doesn't contain algorithms"; + return -EINVAL; + } + + int ret = createAlgorithms(context_, (*data)["algorithms"]); + if (ret) + return ret; + params_ = nullptr; stats_ = nullptr;
We are ready to introduce algorithms now. First, let's create algorithms. The algorithms are not called yet, calls to them will be added in followup patches. The maximum number of contexts is set to the same value as in hardware pipelines. Signed-off-by: Milan Zamazal <mzamazal@redhat.com> --- src/ipa/simple/algorithms/meson.build | 4 ++++ src/ipa/simple/data/uncalibrated.yaml | 1 + src/ipa/simple/meson.build | 7 +++++-- src/ipa/simple/soft_simple.cpp | 14 ++++++++++++++ 4 files changed, 24 insertions(+), 2 deletions(-) create mode 100644 src/ipa/simple/algorithms/meson.build