From 0b312cb4acd9e9ce0ab6fce8fe2db1afca4c5fd8 Mon Sep 17 00:00:00 2001
From: Hirokazu Honda <hiroh@chromium.org>
Date: Thu, 10 Jun 2021 17:25:36 +0900
Subject: libcamera: CameraSensorProperties: Add table of v4l2 index and test
pattern
The V4L2 specification defines the sensor test pattern modes
through a menu control, where a numerical index is associated to
a string that describes the test pattern. The index-to-pattern
mapping is driver specific and requires a corresponding representation
in the library.
Add to the static list of CameraSensorProperties a map of indexes to
libcamera::controls::TestPatternModes values to be able to map the
indexes returned by the driver to the corresponding test pattern mode.
Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
---
include/libcamera/internal/camera_sensor_properties.h | 2 ++
1 file changed, 2 insertions(+)
(limited to 'include')
diff --git a/include/libcamera/internal/camera_sensor_properties.h b/include/libcamera/internal/camera_sensor_properties.h
index f5e242cb..67c77920 100644
--- a/include/libcamera/internal/camera_sensor_properties.h
+++ b/include/libcamera/internal/camera_sensor_properties.h
@@ -7,6 +7,7 @@
#ifndef __LIBCAMERA_SENSOR_CAMERA_SENSOR_PROPERTIES_H__
#define __LIBCAMERA_SENSOR_CAMERA_SENSOR_PROPERTIES_H__
+#include <map>
#include <string>
#include <libcamera/geometry.h>
@@ -17,6 +18,7 @@ struct CameraSensorProperties {
static const CameraSensorProperties *get(const std::string &sensor);
Size unitCellSize;
+ std::map<int32_t, int32_t> testPatternModes;
};
} /* namespace libcamera */
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