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Use platform constants for PCM 24/32 bit encoding

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These constants are used when setting up the AudioTrack
and should match the definition in the platform.

PiperOrigin-RevId: 592564644
This commit is contained in:
tonihei 2023-12-20 08:13:51 -08:00 committed by Copybara-Service
parent 8b9bf5e7cd
commit 59f01388a6
2 changed files with 3 additions and 3 deletions
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4
libraries/common/src/main/java/androidx/media3/common/C.java
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@ -245,13 +245,13 @@ public final class C {
@UnstableApi public static final int ENCODING_PCM_16BIT_BIG_ENDIAN = 0x10000000; @UnstableApi public static final int ENCODING_PCM_16BIT_BIG_ENDIAN = 0x10000000;
/** PCM encoding with 24 bits per sample. */ /** PCM encoding with 24 bits per sample. */
@UnstableApi public static final int ENCODING_PCM_24BIT = 0x20000000; @UnstableApi public static final int ENCODING_PCM_24BIT = AudioFormat.ENCODING_PCM_24BIT_PACKED;
/** Like {@link #ENCODING_PCM_24BIT} but with the bytes in big endian order. */ /** Like {@link #ENCODING_PCM_24BIT} but with the bytes in big endian order. */
@UnstableApi public static final int ENCODING_PCM_24BIT_BIG_ENDIAN = 0x50000000; @UnstableApi public static final int ENCODING_PCM_24BIT_BIG_ENDIAN = 0x50000000;
/** PCM encoding with 32 bits per sample. */ /** PCM encoding with 32 bits per sample. */
@UnstableApi public static final int ENCODING_PCM_32BIT = 0x30000000; @UnstableApi public static final int ENCODING_PCM_32BIT = AudioFormat.ENCODING_PCM_32BIT;
/** Like {@link #ENCODING_PCM_32BIT} but with the bytes in big endian order. */ /** Like {@link #ENCODING_PCM_32BIT} but with the bytes in big endian order. */
@UnstableApi public static final int ENCODING_PCM_32BIT_BIG_ENDIAN = 0x60000000; @UnstableApi public static final int ENCODING_PCM_32BIT_BIG_ENDIAN = 0x60000000;

2
libraries/test_data/src/test/assets/audiosinkdumps/mka/bear-flac-24bit.mka.audiosink.dump
View file

@ -2,7 +2,7 @@ AudioSink:
buffer count = 29 buffer count = 29
discontinuity: discontinuity:
config: config:
pcmEncoding = 536870912 pcmEncoding = 21
channelCount = 2 channelCount = 2
sampleRate = 48000 sampleRate = 48000
buffer #0: buffer #0: