[libcamera-devel] [PATCH v3 3/3] libcamera: ipu3: Pass the BDS rectangle at IPA configure call
Jean-Michel Hautbois
jeanmichel.hautbois at ideasonboard.com
Tue Mar 16 15:47:11 CET 2021
The IPU3 IPA will need the BDS configuration when the AWB/AGC algorithm
will be integrated.
In order to do that, the configure() interface needs to be modified.
Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois at ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo at jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
v3:
- pass bds size to ipa->configure()
v2:
- rename bds => bdsOutputSize
- use a libcamera::Size instead of libcamera::Rectangle
---
include/libcamera/ipa/ipu3.mojom | 2 +-
src/ipa/ipu3/ipu3.cpp | 7 +++++--
src/libcamera/pipeline/ipu3/ipu3.cpp | 2 +-
3 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/include/libcamera/ipa/ipu3.mojom b/include/libcamera/ipa/ipu3.mojom
index 6ee11333..5d13e7ea 100644
--- a/include/libcamera/ipa/ipu3.mojom
+++ b/include/libcamera/ipa/ipu3.mojom
@@ -30,7 +30,7 @@ interface IPAIPU3Interface {
start() => (int32 ret);
stop();
- configure(map<uint32, ControlInfoMap> entityControls) => ();
+ configure(map<uint32, ControlInfoMap> entityControls, Size bdsOutputSize) => ();
mapBuffers(array<IPABuffer> buffers);
unmapBuffers(array<uint32> ids);
diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp
index b63e58be..be73a225 100644
--- a/src/ipa/ipu3/ipu3.cpp
+++ b/src/ipa/ipu3/ipu3.cpp
@@ -35,7 +35,9 @@ public:
int start() override { return 0; }
void stop() override {}
- void configure(const std::map<uint32_t, ControlInfoMap> &entityControls) override;
+ void configure(
+ const std::map<uint32_t, ControlInfoMap> &entityControls,
+ const Size &bdsOutputSize) override;
void mapBuffers(const std::vector<IPABuffer> &buffers) override;
void unmapBuffers(const std::vector<unsigned int> &ids) override;
@@ -62,7 +64,8 @@ private:
uint32_t maxGain_;
};
-void IPAIPU3::configure(const std::map<uint32_t, ControlInfoMap> &entityControls)
+void IPAIPU3::configure(const std::map<uint32_t, ControlInfoMap> &entityControls,
+ [[maybe_unused]] const Size &bdsOutputSize)
{
if (entityControls.empty())
return;
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp
index 174c1dd8..dcc6ad22 100644
--- a/src/libcamera/pipeline/ipu3/ipu3.cpp
+++ b/src/libcamera/pipeline/ipu3/ipu3.cpp
@@ -633,7 +633,7 @@ int PipelineHandlerIPU3::configure(Camera *camera, CameraConfiguration *c)
std::map<uint32_t, ControlInfoMap> entityControls;
entityControls.emplace(0, data->cio2_.sensor()->controls());
- data->ipa_->configure(entityControls);
+ data->ipa_->configure(entityControls, config->pipeConfig_.bds);
return 0;
}
--
2.27.0
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