media: add MediaFormat.COLOR_ IntDefs (b12d49bb) · Commits · e / os / android_frameworks_base

media/java/android/media/MediaFormat.java

+32 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,10 @@

		package android.media;

		import android.annotation.IntDef;

		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.nio.ByteBuffer;
		import java.util.HashMap;
		import java.util.Map;
		@@ -606,6 +610,16 @@ public final class MediaFormat {
		/** BT.2020 color chromacity coordinates with KR = 0.2627, KB = 0.0593. */
		public static final int COLOR_STANDARD_BT2020 = 6;

		/** @hide */
		@IntDef({
		COLOR_STANDARD_BT709,
		COLOR_STANDARD_BT601_PAL,
		COLOR_STANDARD_BT601_NTSC,
		COLOR_STANDARD_BT2020,
		})
		@Retention(RetentionPolicy.SOURCE)
		public @interface ColorStandard {}

		/**
		* An optional key describing the opto-electronic transfer function used
		* for the video content.
		@@ -628,6 +642,16 @@ public final class MediaFormat {
		/** ARIB STD-B67 hybrid-log-gamma transfer function. This is used by some HDR video content. */
		public static final int COLOR_TRANSFER_HLG = 7;

		/** @hide */
		@IntDef({
		COLOR_TRANSFER_LINEAR,
		COLOR_TRANSFER_SDR_VIDEO,
		COLOR_TRANSFER_ST2084,
		COLOR_TRANSFER_HLG,
		})
		@Retention(RetentionPolicy.SOURCE)
		public @interface ColorTransfer {}

		/**
		* An optional key describing the range of the component values of the video content.
		*
		@@ -644,6 +668,14 @@ public final class MediaFormat {
		/** Full range. Y, Cr and Cb component values range from 0 to 255 for 8-bit content. */
		public static final int COLOR_RANGE_FULL = 1;

		/** @hide */
		@IntDef({
		COLOR_RANGE_LIMITED,
		COLOR_RANGE_FULL,
		})
		@Retention(RetentionPolicy.SOURCE)
		public @interface ColorRange {}

		/**
		* An optional key describing the static metadata of HDR (high-dynamic-range) video content.
		*