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android: camera_device: Handle LENS_SHADING_MAP_MODES

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Register the ANDROID_STATISTICS_INFO_AVAILABLE_LENS_SHADING_MAP_MODES
static metadata property inspecting the values retuned by the pipeline
handler.

Add one entry and reserve in static metadata pack enough space to
support all the 2 available lens shading map modes Android defines.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Jacopo Mondi 2020-10-08 16:47:36 +02:00
parent 63336863c9
commit 2c61850e12
1 changed files with 15 additions and 2 deletions
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17
src/android/camera_device.cpp
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@ -552,8 +552,8 @@ std::tuple<uint32_t, uint32_t> CameraDevice::calculateStaticMetadataSize()
* \todo Keep this in sync with the actual number of entries.
* Currently: 51 entries, 687 bytes of static metadata
*/
uint32_t numEntries = 51;
uint32_t byteSize = 693;
uint32_t numEntries = 52;
uint32_t byteSize = 694;
/*
* Calculate space occupation in bytes for dynamically built metadata
@ -781,6 +781,19 @@ const camera_metadata_t *CameraDevice::getStaticMetadata()
staticMetadata_->addEntry(ANDROID_STATISTICS_INFO_MAX_FACE_COUNT,
&maxFaceCount, 1);
{
std::vector<uint8_t> data(2);
const auto &infoMap = controlsInfo.find(&controls::draft::LensShadingMapMode);
if (infoMap != controlsInfo.end()) {
for (const auto &value : infoMap->second.values())
data.push_back(value.get<int32_t>());
} else {
data.push_back(ANDROID_STATISTICS_LENS_SHADING_MAP_MODE_OFF);
}
staticMetadata_->addEntry(ANDROID_STATISTICS_INFO_AVAILABLE_LENS_SHADING_MAP_MODES,
data.data(), data.size());
}
/* Sync static metadata. */
int32_t maxLatency = ANDROID_SYNC_MAX_LATENCY_UNKNOWN;
staticMetadata_->addEntry(ANDROID_SYNC_MAX_LATENCY, &maxLatency, 1);