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authorJean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>2021-09-06 16:28:47 +0200
committerJean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>2021-10-26 14:02:21 +0200
commitda0d5caa7fa33793454933419b33699dfa556518 (patch)
tree34eefc83b351ab5822fb49b6a2a96de349a0f212 /src/ipa
parent346baa856bbd458ad408a4c021e768a66ab7728f (diff)
ipa: ipu3: Document IPAIPU3::configure
Further extend the documentation for the IPAIPU3::configure operation. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Diffstat (limited to 'src/ipa')
-rw-r--r--src/ipa/ipu3/ipu3.cpp15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp
index 9396926c..1f501821 100644
--- a/src/ipa/ipu3/ipu3.cpp
+++ b/src/ipa/ipu3/ipu3.cpp
@@ -506,6 +506,21 @@ void IPAIPU3::calculateBdsGrid(const Size &bdsOutputSize)
<< (int)bdsGrid.height << " << " << (int)bdsGrid.block_height_log2 << ")";
}
+/**
+ * \brief Configure the IPU3 IPA
+ * \param[in] configInfo The IPA configuration data, received from the pipeline
+ * handler
+ * \param[in] ipaControls The IPA controls to update
+ *
+ * Calculate the best grid for the statistics based on the Pipeline Handler BDS
+ * output, and parse the minimum and maximum exposure and analogue gain control
+ * values.
+ *
+ * \todo Document what the BDS is, ideally in a block diagram of the ImgU.
+ *
+ * All algorithm modules are called to allow them to prepare the
+ * \a IPASessionConfiguration structure for the \a IPAContext.
+ */
int IPAIPU3::configure(const IPAConfigInfo &configInfo,
ControlInfoMap *ipaControls)
{