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android: camera_device: Report AE_EXPOSURE_COMPENSATION

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The CaptureResultTest#testCameraCaptureResultAllKeys enforces the
presence of the ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION result
metadata.

Report 0 as the current value for
ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION in the result metadata
pack.

Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Jacopo Mondi 2021-02-03 14:47:45 +01:00
parent 520c3664bc
commit e9c2875aea
1 changed files with 8 additions and 3 deletions
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11
src/android/camera_device.cpp
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@ -705,10 +705,10 @@ std::tuple<uint32_t, uint32_t> CameraDevice::calculateStaticMetadataSize()
{
/*
* \todo Keep this in sync with the actual number of entries.
* Currently: 53 entries, 842 bytes of static metadata
* Currently: 53 entries, 846 bytes of static metadata
*/
uint32_t numEntries = 53;
uint32_t byteSize = 842;
uint32_t byteSize = 846;
/*
* Calculate space occupation in bytes for dynamically built metadata
@ -1290,6 +1290,7 @@ const camera_metadata_t *CameraDevice::getStaticMetadata()
std::vector<int32_t> availableResultKeys = {
ANDROID_COLOR_CORRECTION_ABERRATION_MODE,
ANDROID_CONTROL_AE_ANTIBANDING_MODE,
ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION,
ANDROID_CONTROL_AE_LOCK,
ANDROID_CONTROL_AE_MODE,
ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER,
@ -2006,7 +2007,7 @@ CameraDevice::getResultMetadata(Camera3RequestDescriptor *descriptor,
* Total bytes for JPEG metadata: 82
*/
std::unique_ptr<CameraMetadata> resultMetadata =
std::make_unique<CameraMetadata>(41, 157);
std::make_unique<CameraMetadata>(42, 161);
if (!resultMetadata->isValid()) {
LOG(HAL, Error) << "Failed to allocate static metadata";
return nullptr;
@ -2025,6 +2026,10 @@ CameraDevice::getResultMetadata(Camera3RequestDescriptor *descriptor,
value = ANDROID_CONTROL_AE_ANTIBANDING_MODE_OFF;
resultMetadata->addEntry(ANDROID_CONTROL_AE_ANTIBANDING_MODE, &value, 1);
int32_t value32 = 0;
resultMetadata->addEntry(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION,
&value32, 1);
value = ANDROID_CONTROL_AE_LOCK_OFF;
resultMetadata->addEntry(ANDROID_CONTROL_AE_LOCK, &value, 1);