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Commit 31d3ee21 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
Browse files

Merge "media: use MediaProperties.resolution_limit_32bit()" am: b721e9b4 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1840914

Change-Id: Ib8b212601771c279a90eb8c29fb30bd1e5ecd0a3
parents d34ebacb b721e9b4

media/java/android/media/MediaCodecInfo.java

+17 −9
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ import android.compat.annotation.UnsupportedAppUsage; 
import android.os.Build;

import android.os.Process;

import android.os.SystemProperties;

import android.sysprop.MediaProperties;

import android.util.Log;

import android.util.Pair;

import android.util.Range;
@@ -196,13 +197,20 @@ public final class MediaCodecInfo { 
    private static final Range<Rational> POSITIVE_RATIONALS =

            Range.create(new Rational(1, Integer.MAX_VALUE),

                         new Rational(Integer.MAX_VALUE, 1));

    private static final Range<Integer> SIZE_RANGE =

            Process.is64Bit() ? Range.create(1, 32768) : Range.create(1, 4096);

    private static final Range<Integer> FRAME_RATE_RANGE = Range.create(0, 960);

    private static final Range<Integer> BITRATE_RANGE = Range.create(0, 500000000);

    private static final int DEFAULT_MAX_SUPPORTED_INSTANCES = 32;

    private static final int MAX_SUPPORTED_INSTANCES_LIMIT = 256;



    private static final class LazyHolder {

        private static final Range<Integer> SIZE_RANGE = Process.is64Bit()

                ? Range.create(1, 32768)

                : Range.create(1, MediaProperties.resolution_limit_32bit().orElse(4096));

    }

    private static Range<Integer> getSizeRange() {

        return LazyHolder.SIZE_RANGE;

    }



    // found stuff that is not supported by framework (=> this should not happen)

    private static final int ERROR_UNRECOGNIZED   = (1 << 0);

    // found profile/level for which we don't have capability estimates
@@ -2234,12 +2242,12 @@ public final class MediaCodecInfo { 
        private void initWithPlatformLimits() {

            mBitrateRange = BITRATE_RANGE;



            mWidthRange  = SIZE_RANGE;

            mHeightRange = SIZE_RANGE;

            mWidthRange  = getSizeRange();

            mHeightRange = getSizeRange();

            mFrameRateRange = FRAME_RATE_RANGE;



            mHorizontalBlockRange = SIZE_RANGE;

            mVerticalBlockRange   = SIZE_RANGE;

            mHorizontalBlockRange = getSizeRange();

            mVerticalBlockRange   = getSizeRange();



            // full positive ranges are supported as these get calculated

            mBlockCountRange      = POSITIVE_INTEGERS;
@@ -2253,7 +2261,7 @@ public final class MediaCodecInfo { 
            mHeightAlignment = 2;

            mBlockWidth = 2;

            mBlockHeight = 2;

            mSmallerDimensionUpperLimit = SIZE_RANGE.getUpper();

            mSmallerDimensionUpperLimit = getSizeRange().getUpper();

        }



        private @Nullable List<PerformancePoint> getPerformancePoints(Map<String, Object> map) {
@@ -2494,10 +2502,10 @@ public final class MediaCodecInfo { 
                // codec supports profiles that we don't know.

                // Use supplied values clipped to platform limits

                if (widths != null) {

                    mWidthRange = SIZE_RANGE.intersect(widths);

                    mWidthRange = getSizeRange().intersect(widths);

                }

                if (heights != null) {

                    mHeightRange = SIZE_RANGE.intersect(heights);

                    mHeightRange = getSizeRange().intersect(heights);

                }

                if (counts != null) {

                    mBlockCountRange = POSITIVE_INTEGERS.intersect(