O版本HIFI调试

时间:2022-07-17 19:31:24

问题点,按键有声音,播放音乐只有几秒钟

修改点common/V3/aud_drv/AudioALSAPlaybackHandlerNormal.cpp

ommon/V3/aud_drv/AudioALSAPlaybackHandlerNormal.cpp

5 status_t AudioALSAPlaybackHandlerNormal::open() {

-
-    String8 pcmPath = isIsolatedDeepBuffer(mStreamAttributeSource->mAudioOutputFlags) ?
-                      keypcmDL1DATA2PLayback : keypcmI2S0Dl1Playback;
+       #ifdef USING_HIFI
+           String8 pcmPath = keypcmI2S0Dl1Playback;
+       #else
+           String8 pcmPath = isIsolatedDeepBuffer(mStreamAttributeSource->mAudioOutputFlags) ?
+                             keypcmDL1DATA2PLayback : keypcmI2S0Dl1Playback;
+       #endif