[libcamera-devel] [RFC PATCH v4 08/21] android: Add skeletal still and manual request templates

[Paul Elder]

Add skeletal still and manual request templates so that we can expand
them for FULL support.

Signed-off-by: Paul Elder <paul.elder at ideasonboard.com>
---
 src/android/camera_capabilities.cpp | 18 ++++++++++++++++++
 src/android/camera_capabilities.h   |  2 ++
 src/android/camera_device.cpp       |  7 +++++--
 3 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/src/android/camera_capabilities.cpp b/src/android/camera_capabilities.cpp
index 09b3d82d..21e31cf2 100644
--- a/src/android/camera_capabilities.cpp
+++ b/src/android/camera_capabilities.cpp
@@ -1443,3 +1443,21 @@ std::unique_ptr<CameraMetadata> CameraCapabilities::requestTemplateVideo() const
 
 	return previewTemplate;
 }
+
+std::unique_ptr<CameraMetadata> CameraCapabilities::requestTemplateStill() const
+{
+	std::unique_ptr<CameraMetadata> stillTemplate = requestTemplatePreview();
+	if (!stillTemplate)
+		return nullptr;
+
+	return stillTemplate;
+}
+
+std::unique_ptr<CameraMetadata> CameraCapabilities::requestTemplateManual() const
+{
+	std::unique_ptr<CameraMetadata> manualTemplate = requestTemplatePreview();
+	if (!manualTemplate)
+		return nullptr;
+
+	return manualTemplate;
+}
diff --git a/src/android/camera_capabilities.h b/src/android/camera_capabilities.h
index cf68539b..52a203c8 100644
--- a/src/android/camera_capabilities.h
+++ b/src/android/camera_capabilities.h
@@ -34,6 +34,8 @@ public:
 
 	std::unique_ptr<CameraMetadata> requestTemplatePreview() const;
 	std::unique_ptr<CameraMetadata> requestTemplateVideo() const;
+	std::unique_ptr<CameraMetadata> requestTemplateStill() const;
+	std::unique_ptr<CameraMetadata> requestTemplateManual() const;
 
 private:
 	LIBCAMERA_DISABLE_COPY_AND_MOVE(CameraCapabilities)
diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index 678cde23..692d0a5b 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -487,7 +487,7 @@ const camera_metadata_t *CameraDevice::constructDefaultRequestSettings(int type)
 		 * for the torch mode we currently do not support.
 		 */
 		captureIntent = ANDROID_CONTROL_CAPTURE_INTENT_STILL_CAPTURE;
-		requestTemplate = capabilities_.requestTemplatePreview();
+		requestTemplate = capabilities_.requestTemplateStill();
 		break;
 	case CAMERA3_TEMPLATE_VIDEO_RECORD:
 		captureIntent = ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_RECORD;
@@ -497,9 +497,12 @@ const camera_metadata_t *CameraDevice::constructDefaultRequestSettings(int type)
 		captureIntent = ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT;
 		requestTemplate = capabilities_.requestTemplateVideo();
 		break;
+	case CAMERA3_TEMPLATE_MANUAL:
+		captureIntent = ANDROID_CONTROL_CAPTURE_INTENT_MANUAL;
+		requestTemplate = capabilities_.requestTemplateManual();
+		break;
 	/* \todo Implement templates generation for the remaining use cases. */
 	case CAMERA3_TEMPLATE_ZERO_SHUTTER_LAG:
-	case CAMERA3_TEMPLATE_MANUAL:
 	default:
 		LOG(HAL, Error) << "Unsupported template request type: " << type;
 		return nullptr;
-- 
2.27.0