camera3: Add camera profile properties. (a9bfdbbb) · Commits · e / os / android_frameworks_base

core/java/android/hardware/camera2/CameraCharacteristics.java

+14 −0

Original line number	Diff line number	Diff line
		@@ -674,6 +674,20 @@ public final class CameraCharacteristics extends CameraMetadata {
		public static final Key<Integer> SENSOR_ORIENTATION =
		new Key<Integer>("android.sensor.orientation", int.class);

		/**
		* <p>The number of input samples for each dimension of
		* {@link CaptureResult#SENSOR_PROFILE_HUE_SAT_MAP android.sensor.profileHueSatMap}.</p>
		* <p>The number of input samples for the hue, saturation, and value
		* dimension of {@link CaptureResult#SENSOR_PROFILE_HUE_SAT_MAP android.sensor.profileHueSatMap}. The order of the
		* dimensions given is hue, saturation, value; where hue is the 0th
		* element.</p>
		* <p><b>Optional</b> - This value may be {@code null} on some devices.</p>
		*
		* @see CaptureResult#SENSOR_PROFILE_HUE_SAT_MAP
		*/
		public static final Key<int[]> SENSOR_PROFILE_HUE_SAT_MAP_DIMENSIONS =
		new Key<int[]>("android.sensor.profileHueSatMapDimensions", int[].class);

		/**
		* <p>Optional. Defaults to [OFF]. Lists the supported test
		* pattern modes for android.test.patternMode.</p>

core/java/android/hardware/camera2/CaptureResult.java

+30 −0

Original line number	Diff line number	Diff line
		@@ -1455,6 +1455,36 @@ public final class CaptureResult extends CameraMetadata {
		public static final Key<Rational[]> SENSOR_NEUTRAL_COLOR_POINT =
		new Key<Rational[]>("android.sensor.neutralColorPoint", Rational[].class);

		/**
		* <p>A mapping containing a hue shift, saturation scale, and value scale
		* for each pixel.</p>
		* <p>hue_samples, saturation_samples, and value_samples are given in
		* {@link CameraCharacteristics#SENSOR_PROFILE_HUE_SAT_MAP_DIMENSIONS android.sensor.profileHueSatMapDimensions}.</p>
		* <p>Each entry of this map contains three floats corresponding to the
		* hue shift, saturation scale, and value scale, respectively; where the
		* hue shift has the lowest index. The map entries are stored in the tag
		* in nested loop order, with the value divisions in the outer loop, the
		* hue divisions in the middle loop, and the saturation divisions in the
		* inner loop. All zero input saturation entries are required to have a
		* value scale factor of 1.0.</p>
		* <p><b>Optional</b> - This value may be {@code null} on some devices.</p>
		*
		* @see CameraCharacteristics#SENSOR_PROFILE_HUE_SAT_MAP_DIMENSIONS
		*/
		public static final Key<float[]> SENSOR_PROFILE_HUE_SAT_MAP =
		new Key<float[]>("android.sensor.profileHueSatMap", float[].class);

		/**
		* <p>A list of x,y samples defining a tone-mapping curve for gamma adjustment.</p>
		* <p>This tag contains a default tone curve that can be applied while
		* processing the image as a starting point for user adjustments.
		* The curve is specified as a list of value pairs in linear gamma.
		* The curve is interpolated using a cubic spline.</p>
		* <p><b>Optional</b> - This value may be {@code null} on some devices.</p>
		*/
		public static final Key<float[]> SENSOR_PROFILE_TONE_CURVE =
		new Key<float[]>("android.sensor.profileToneCurve", float[].class);

		/**
		* <p>When enabled, the sensor sends a test pattern instead of
		* doing a real exposure from the camera.</p>