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Commit 2a2cb440 authored by ybai's avatar ybai
Browse files

Report AC-4 decoder profile and level 

Bug: 266537650

Change-Id: I259870a236af1d504d401d009b332e490423834a
parent 2d361f63

core/api/current.txt

+10 −0
Original line number Diff line number Diff line
@@ -21522,6 +21522,16 @@ package android.media { 
    field public static final int AACObjectSSR = 3; // 0x3

    field public static final int AACObjectScalable = 6; // 0x6

    field public static final int AACObjectXHE = 42; // 0x2a

    field public static final int AC4Level0 = 1; // 0x1

    field public static final int AC4Level1 = 2; // 0x2

    field public static final int AC4Level2 = 4; // 0x4

    field public static final int AC4Level3 = 8; // 0x8

    field public static final int AC4Level4 = 16; // 0x10

    field public static final int AC4Profile00 = 257; // 0x101

    field public static final int AC4Profile10 = 513; // 0x201

    field public static final int AC4Profile11 = 514; // 0x202

    field public static final int AC4Profile21 = 1026; // 0x402

    field public static final int AC4Profile22 = 1028; // 0x404

    field public static final int AV1Level2 = 1; // 0x1

    field public static final int AV1Level21 = 2; // 0x2

    field public static final int AV1Level22 = 4; // 0x4

media/java/android/media/MediaCodecInfo.java

+71 −0
Original line number Diff line number Diff line
@@ -4182,6 +4182,77 @@ public final class MediaCodecInfo { 
        @SuppressLint("AllUpper")

        public static final int DTS_UHDProfileP2 = 0x2;



        // Profiles and levels for AC-4 Codec, corresponding to the definitions in

        // "The MIME codecs parameter", Annex E.13

        // found at https://www.etsi.org/deliver/etsi_ts/103100_103199/10319002/01.02.01_60/ts_10319002v010201p.pdf

        // profile = ((1 << bitstream_version) << 8) | (1 << presentation_version);

        // level = 1 << mdcompat;



        @SuppressLint("AllUpper")

        private static final int AC4BitstreamVersion0 = 0x01;

        @SuppressLint("AllUpper")

        private static final int AC4BitstreamVersion1 = 0x02;

        @SuppressLint("AllUpper")

        private static final int AC4BitstreamVersion2 = 0x04;



        @SuppressLint("AllUpper")

        private static final int AC4PresentationVersion0 = 0x01;

        @SuppressLint("AllUpper")

        private static final int AC4PresentationVersion1 = 0x02;

        @SuppressLint("AllUpper")

        private static final int AC4PresentationVersion2 = 0x04;



        /**

         * AC-4 codec profile with bitstream_version 0 and presentation_version 0

         * as per ETSI TS 103 190-2 v1.2.1

         */

        @SuppressLint("AllUpper")

        public static final int AC4Profile00 = AC4BitstreamVersion0 << 8 | AC4PresentationVersion0;



        /**

         * AC-4 codec profile with bitstream_version 1 and presentation_version 0

         * as per ETSI TS 103 190-2 v1.2.1

         */

        @SuppressLint("AllUpper")

        public static final int AC4Profile10 = AC4BitstreamVersion1 << 8 | AC4PresentationVersion0;



        /**

         * AC-4 codec profile with bitstream_version 1 and presentation_version 1

         * as per ETSI TS 103 190-2 v1.2.1

         */

        @SuppressLint("AllUpper")

        public static final int AC4Profile11 = AC4BitstreamVersion1 << 8 | AC4PresentationVersion1;



        /**

         * AC-4 codec profile with bitstream_version 2 and presentation_version 1

         * as per ETSI TS 103 190-2 v1.2.1

         */

        @SuppressLint("AllUpper")

        public static final int AC4Profile21 = AC4BitstreamVersion2 << 8 | AC4PresentationVersion1;



        /**

         * AC-4 codec profile with bitstream_version 2 and presentation_version 2

         * as per ETSI TS 103 190-2 v1.2.1

         */

        @SuppressLint("AllUpper")

        public static final int AC4Profile22 = AC4BitstreamVersion2 << 8 | AC4PresentationVersion2;



        /** AC-4 codec level corresponding to mdcompat 0 as per ETSI TS 103 190-2 v1.2.1 */

        @SuppressLint("AllUpper")

        public static final int AC4Level0       = 0x01;

        /** AC-4 codec level corresponding to mdcompat 1 as per ETSI TS 103 190-2 v1.2.1 */

        @SuppressLint("AllUpper")

        public static final int AC4Level1       = 0x02;

        /** AC-4 codec level corresponding to mdcompat 2 as per ETSI TS 103 190-2 v1.2.1 */

        @SuppressLint("AllUpper")

        public static final int AC4Level2       = 0x04;

        /** AC-4 codec level corresponding to mdcompat 3 as per ETSI TS 103 190-2 v1.2.1 */

        @SuppressLint("AllUpper")

        public static final int AC4Level3       = 0x08;

        /** AC-4 codec level corresponding to mdcompat 4 as per ETSI TS 103 190-2 v1.2.1 */

        @SuppressLint("AllUpper")

        public static final int AC4Level4       = 0x10;



        /**

         * The profile of the media content. Depending on the type of media this can be

         * one of the profile values defined in this class.