Merge "Add HDR-related revisions to graphics types" (2085590a) · Commits · e / os / android_hardware_interfaces

graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/StandardMetadataType.aidl

+1 −0

+32 −43

Original line number	Diff line number	Diff line
		@@ -470,19 +470,8 @@ enum PixelFormat {

		/**
		* P010 is a 4:2:0 YCbCr semiplanar format comprised of a WxH Y plane
		* followed immediately by a Wx(H/2) CbCr plane. Each sample is
		* represented by a 16-bit little-endian value, with the lower 6 bits set
		* to zero.
		*
		* This format assumes
		* - an even height
		* - a vertical stride equal to the height
		*
		* stride_in_bytes = stride * 2
		* y_size = stride_in_bytes * height
		* cbcr_size = stride_in_bytes * (height / 2)
		* cb_offset = y_size
		* cr_offset = cb_offset + 2
		* followed by a Wx(H/2) CbCr plane. Each sample is represented by a 16-bit
		* little-endian value, with the lower 6 bits set to zero.
		*
		* This format must be accepted by the allocator when used with the
		* following usage flags:

+14 −1

Original line number	Diff line number	Diff line
		@@ -344,7 +344,7 @@ enum StandardMetadataType {
		/**
		* Can be used to get or set dynamic HDR metadata specified by SMPTE ST 2094-40:2016.
		*
		* This metadata is uint8_t byte array.
		* This metadata is a uint8_t byte array.
		*
		* This is not used in tone mapping until it has been set for the first time.
		*
		@@ -353,4 +353,17 @@ enum StandardMetadataType {
		* If this is unset when encoded into a byte stream, the byte stream is empty.
		*/
		SMPTE2094_40 = 21,

		/**
		* Can be used to get or set dynamic HDR metadata specified by SMPTE ST 2094-10:2016.
		*
		* This metadata is a uint8_t byte array.
		*
		* This is not used in tone mapping until it has been set for the first time.
		*
		* When it is encoded into a byte stream, the length of the HDR metadata byte array is written
		* using 8 bytes in little endian. It is followed by the uint8_t byte array.
		* If this is unset when encoded into a byte stream, the byte stream is empty.
		*/
		SMPTE2094_10 = 22,
		}