CTS10R3/VTS 10R3][Q GO]android.media.cts.MediaCodecCapabilitiesTest#testGetMaxSupportedInstances fail

问题描述

[CTS/VTS 10R3][QGO/512M]

[CTS][cts-on-gsi]

CtsMediaTestCases

android.media.cts.MediaCodecCapabilitiesTest#testGetMaxSupportedInstance

junit.framework.AssertionFailedError: In order to pass the test, please publish following codecs' concurrent instances limit in /etc/media_codecs.xml:

<MediaCodec name="OMX.MTK.AUDIO.DECODER.MP3" type="audio/mpeg" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.aac.decoder" type="audio/mp4a-latm" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.aac.decoder" type="audio/mp4a-latm" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.amrnb.decoder" type="audio/3gpp" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.amrnb.decoder" type="audio/3gpp" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.amrnb.encoder" type="audio/3gpp" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.amrnb.encoder" type="audio/3gpp" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.amrwb.decoder" type="audio/amr-wb" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.amrwb.decoder" type="audio/amr-wb" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.amrwb.encoder" type="audio/amr-wb" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.amrwb.encoder" type="audio/amr-wb" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.flac.decoder" type="audio/flac" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.flac.decoder" type="audio/flac" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.flac.encoder" type="audio/flac" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.flac.encoder" type="audio/flac" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.g711.alaw.decoder" type="audio/g711-alaw" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.g711.alaw.decoder" type="audio/g711-alaw" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.g711.mlaw.decoder" type="audio/g711-mlaw" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.g711.mlaw.decoder" type="audio/g711-mlaw" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.mp3.decoder" type="audio/mpeg" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.mp3.decoder" type="audio/mpeg" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.opus.decoder" type="audio/opus" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.opus.decoder" type="audio/opus" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.opus.encoder" type="audio/opus" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.raw.decoder" type="audio/raw" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.raw.decoder" type="audio/raw" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.vorbis.decoder" type="audio/vorbis" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.vorbis.decoder" type="audio/vorbis" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.aac.encoder" type="audio/mp4a-latm" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.aac.encoder" type="audio/mp4a-latm" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.MTK.AUDIO.DECODER.GSM" type="audio/gsm" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.av1.decoder" type="video/av01" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.avc.decoder" type="video/avc" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.h264.decoder" type="video/avc" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.avc.encoder" type="video/avc" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.h264.encoder" type="video/avc" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.h263.decoder" type="video/3gpp" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.h263.decoder" type="video/3gpp" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.h263.encoder" type="video/3gpp" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.h263.encoder" type="video/3gpp" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.hevc.decoder" type="video/hevc" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.hevc.decoder" type="video/hevc" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.mpeg4.decoder" type="video/mp4v-es" >

<Limit name="concurrent-instances" max="14" />

</MediaCodec>

<MediaCodec name="OMX.google.mpeg4.decoder" type="video/mp4v-es" >

<Limit name="concurrent-instances" max="15" />

</MediaCodec>

<MediaCodec name="c2.android.mpeg4.encoder" type="video/mp4v-es" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.mpeg4.encoder" type="video/mp4v-es" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.vp8.decoder" type="video/x-vnd.on2.vp8" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.vp8.decoder" type="video/x-vnd.on2.vp8" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.vp8.encoder" type="video/x-vnd.on2.vp8" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.vp8.encoder" type="video/x-vnd.on2.vp8" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="c2.android.vp9.decoder" type="video/x-vnd.on2.vp9" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.google.vp9.decoder" type="video/x-vnd.on2.vp9" >

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

解决方案

80 q0.mp1申请patch: ALPS05103211

61/39/37 q0.mp1申请patch: ALPS05150665

合入patch后，用最新版Daily build tool验证

From CTS 10 R4, the maximum number of created instance in testGetMaxSupportedInstance is reduced from 32 to 16

on low ram devices.

To pass CTS, each codec has to add “concurrent instance “ in XML.

For example,

<Included>

<Decoders>

<MediaCodec name="OMX.MTK.AUDIO.DECODER.MP3" type="audio/mpeg" rank="6">

<Quirk name="decoder-lies-about-number-of-channels" />

<Quirk name="supports-multiple-frames-per-input-buffer" />

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.MTK.AUDIO.DECODER.GSM" type="audio/gsm">

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.MTK.AUDIO.DECODER.WMA" type="audio/x-ms-wma">

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.MTK.AUDIO.DECODER.ADPCM.MS" type="audio/x-adpcm-ms">

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.MTK.AUDIO.DECODER.ADPCM.DVI" type="audio/x-adpcm-dvi-ima">

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.MTK.AUDIO.DECODER.APE" type="audio/ape">

<Quirk name="decoder-lies-about-number-of-channels" />

<Quirk name="supports-multiple-frames-per-input-buffer" />

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

<MediaCodec name="OMX.MTK.AUDIO.DECODER.ALAC" type="audio/alac">

<Limit name="concurrent-instances" max="16" />

</MediaCodec>

</Decoders>

</Included>

bug id:143668757
Google issue google fix
https://android-review.googlesource.com/c/platform/cts/+/1155686/5

https://android-review.googlesource.com/c/platform/cts/+/1226641

MTK uploaded the patch for reference.

https://android-review.googlesource.com/c/platform/cts/+/1303455

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