s3c24xx-pcm.c的打印信息，参考下。这是open->write->close的完整过程

最新推荐文章于 2025-10-30 11:50:52 发布
原创 最新推荐文章于 2025-10-30 11:50:52 发布 · 1.4k 阅读 · 0 ·
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#c #pointers #audio #triggers

本次测试通过一系列命令行操作，记录了从打开音频文件到完成音频缓冲区处理的整个过程，涉及硬件初始化、参数设置、缓冲区管理等多个环节。


[root@xx /www]# ./oss_test  -c 2 -b 16 -f 48 -p cyc.wav
s3c24xx-pcm:Entered s3c24xx_pcm_open
s3c24xx-uda:uda134x_write reg: 02, value:16
APP:open file
s3c24xx-i2s:Entered s3c24xx_i2s_set_fmt
s3c24xx-i2s:Entered s3c24xx_i2s_set_sysclk
s3c24xx-i2s:Entered s3c24xx_i2s_set_clkdiv
s3c24xx-i2s:Entered s3c24xx_i2s_set_clkdiv
s3c24xx-i2s:Entered s3c24xx_i2s_set_clkdiv
s3c24xx-uda:uda134x_write reg: 08, value:10
s3c24xx-i2s:Entered s3c24xx_i2s_hw_params
s3c24xx-pcm:Entered s3c24xx_pcm_hw_params
s3c24xx-i2s:Entered s3c24xx_i2s_set_fmt
s3c24xx-i2s:Entered s3c24xx_i2s_set_sysclk
s3c24xx-i2s:Entered s3c24xx_i2s_set_clkdiv
s3c24xx-i2s:Entered s3c24xx_i2s_set_clkdiv
s3c24xx-i2s:Entered s3c24xx_i2s_set_clkdiv
s3c24xx-uda:uda134x_write reg: 08, value:10
s3c24xx-i2s:Entered s3c24xx_i2s_hw_params
s3c24xx-pcm:Entered s3c24xx_pcm_hw_params
s3c24xx-i2s:Entered s3c24xx_i2s_set_fmt
s3c24xx-i2s:Entered s3c24xx_i2s_set_sysclk
s3c24xx-i2s:Entered s3c24xx_i2s_set_clkdiv
s3c24xx-i2s:Entered s3c24xx_i2s_set_clkdiv
s3c24xx-i2s:Entered s3c24xx_i2s_set_clkdiv
s3c24xx-uda:uda134x_write reg: 08, value:10
s3c24xx-i2s:Entered s3c24xx_i2s_hw_params
s3c24xx-pcm:Entered s3c24xx_pcm_hw_params
s3c24xx-i2s:Entered s3c24xx_i2s_set_fmt
s3c24xx-i2s:Entered s3c24xx_i2s_set_sysclk
s3c24xx-i2s:Entered s3c24xx_i2s_set_clkdiv
s3c24xx-i2s:Entered s3c24xx_i2s_set_clkdiv
s3c24xx-i2s:Entered s3c24xx_i2s_set_clkdiv
s3c24xx-uda:uda134x_write reg: 08, value:20
s3c24xx-i2s:Entered s3c24xx_i2s_hw_params
s3c24xx-pcm:Entered s3c24xx_pcm_hw_params
s3c24xx-pcm:Entered s3c24xx_pcm_prepare
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-uda:uda134x_write reg: 0C, value:80
s3c24xx-pcm:Entered s3c24xx_pcm_trigger
s3c24xx-i2s:Entered s3c24xx_i2s_trigger
s3c24xx-i2s:Entered s3c24xx_snd_rxctrl
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_audio_buffdone
s3c24xx-pcm:Entered s3c24xx_pcm_pointer
s3c24xx-pcm:Entered s3c24xx_pcm_enqueue
^Cs3c24xx-pcm:Entered s3c24xx_pcm_trigger
s3c24xx-i2s:Entered s3c24xx_i2s_trigger
s3c24xx-i2s:Entered s3c24xx_snd_rxctrl
s3c24xx-pcm:Entered s3c24xx_pcm_hw_free
s3c24xx-pcm:Entered s3c24xx_pcm_close
s3c24xx-uda:uda134x_write reg: 09, value:80

[root@xxx /www]#

六、ALSA lib库接口
future_sky_word的博客
03-05 5398
使用 ALSA 的 lib 库中的 snd_pcm_xxx 等标准接口函数，操作 /dev/snd/pcmC0D0c或pcmC0D0p 等录放音设备节点，相当于在 OSS 框架下通过 ioctl 设置不同参数去操作 /dev/dsp 设备ALSA功能丰富，可以设置音频参数，DMA buffer 大小、分块数量，buffer 阀值等。
（盈鹏飞嵌入式T113-S4主板）-BT蓝牙播放（RTL8723DU)音乐功能测试
szembed的博客
07-16 5834
对蓝牙设备进行配对连接后，还要判断是否正常连接。l2ping的指令这里不做详细介绍，需要了解的可以baidu.com。
xxx.zip_www，xxx_xxx 的新引擎_xxx搜索引擎_xxx网站搜索_搜索 xxx
09-20
搜索引擎，界面友好，简洁得体，令人赏心悦目
MSP430FR6x7x_Code_Examples.zip_69XX网站_msp430_msp430fr69xx_www69x
07-14
msp430fr69xx代码示例,超详细msp430示例程序
利用快马AI平台快速构建测试网址处理工具：从 xxxwww 到实战应用
GreyWolf12的博客
10-30 9207
今天我就来分享一下如何快速构建一个能识别和处理这类测试网址的网页工具，整个过程在快马平台上实现，特别适合教学演示和快速验证想法。通过这个项目，我们不仅实现了一个实用的测试网址识别工具，更重要的是展示了如何利用快马平台快速将想法转化为可分享的网页应用。整个过程无需复杂的配置，从编码到部署都非常顺畅，对于想要快速验证想法或进行技术演示的开发者来说，确实是一个高效的选择。首先明确我们需要实现的功能：一个简单的网页界面，用户可以输入任意网址，系统能判断是否是测试网址（如 xxxwww），并给出相应的处理建议。
基于uda34x的ALSA声卡驱动之s3c24xx-pcm.c
lightsoure的专栏
09-09 1357
<br />最近在调试音频，虽然AC97 但是其实思路还是一样的。转篇别人写的文章记录下<br /> <br />原文地址：<br /> <br />http://chxxxyg.blog.163.com/blog/static/150281193201033105123937/<br /> <br /> <br />#include <linux/module.h><br />#include <linux/init.h><br />#include <linux/io.h><br />#include
tinyalsa下的pcm.c
11-06
对应文章标题 : tinyalsa的代码中,加入android log使得能在logcat log中能打印出log
s3c64xx-i2s.rar_SOC_linux i2s_linux i2s driver
09-20
5. **ALSA API接口**：驱动通过实现ALSA的API接口，如`pcm_open`、`pcm_close`、`pcm_writei`、`pcm_writew`等，使得上层应用可以通过标准的ALSA接口进行音频播放和录音操作。 6. **错误处理和调试**：为了确保稳定...
如何在platformio中实现语音识别，根据语音来控制舵机伸出收回这一效果，esp32-s3-devkitc-1开发板和inmp441以及mg996舵机我已经有了
03-30
<think>嗯，用户想通过PlatformIO用ESP32-S3开发板实现语音识别控制MG996舵机。首先得理清楚需要的组件和步骤。他们提到了INMP441麦克风和MG996舵机，所以得确认这些硬件如何连接。 先看硬件部分。ESP32-S3的引脚...
Linux Alsa音频驱动框架(声卡的运行以及PCM数据流读写)
EmLinuxDeveloper的博客
06-08 1739
在alsa lib层会有snd_pcm_hw_params_set_period_size_near和snd_pcm_hw_params_set_buffer_size_near，之所有是near，是因为这两个接口都是设置接近值，如果硬件不支持设定的值，会设置硬件能提供的接近值，如果硬件层buffer_bytes_max和period_bytes_max设置很小，那么上层如果设置很大，那么上层设置就不会成功，最大只能是硬件的设定值；
12-16 15:52:53.245808 1404 26265 D AudioPolicyManagerCustomImpl: hifiAudio_startOutputSamplerate() +output = 13 portId = 210 samplerate = 44100 HifiState = 1 stream 5, session 1145 12-16 15:52:53.246502 1404 26265 I AudioPolicyManagerCustomImpl: MTK_VOLUME_DEBUG mVolumeStream 5 != activeStream 5, mVolumeIndex 13 != index 13, mVolumeDevice 0x2 != device 0x2, force 0 12-16 15:52:53.246700 1337 1883 I hwcomposer: [DRMDEV] sid:0x10000 job:73402 ovlp:0 pf_idx:72458 hrt_idx:19387 mode:0 12-16 15:52:53.246731 1404 26265 D TranFlinger_Threads: addTrackCount: lock trackId:155 12-16 15:52:53.246739 1404 26265 D TranFlinger_Threads: addTrackCount: mNonMusicActiveTrack add mNonMusicActiveTrack:0 12-16 15:52:53.246741 1404 26265 D TranFlinger_Threads: addTrackCount: unlock 12-16 15:52:53.246804 1404 26265 D audioserver: logFgsApiBegin: FGS Logger Transaction failed, -129 12-16 15:52:53.246818 1404 26265 E TranFlinger_Threads: onAddnewTrack_l is 25425 12-16 15:52:53.247176 1404 26265 E audioserver: try get uas aidl service failed! 12-16 15:52:53.247230 1404 26265 E TranFlinger_Threads: add UX fail 12-16 15:52:53.247573 1327 2548 D AudioALSAStreamOut: +setParameters(): flag 2, MixerThreadSleep= 12-16 15:52:53.247632 1327 2548 W AudioALSAStreamOut: setParameters(), still have param.size() = 1, remain param = “MixerThreadSleep=” 12-16 15:52:53.248010 1327 10847 D AudioALSAStreamOut: +setParameters(): flag 2, NoAudioTrack=0 12-16 15:52:53.248060 1327 10847 W AudioALSAStreamOut: setParameters(), still have param.size() = 1, remain param = “NoAudioTrack=0” 12-16 15:52:53.248069 1949 2553 I AS.PlaybackActivityMon: dispatchPlayback size:20 to client size:4 12-16 15:52:53.248173 2901 25358 D TRANSSION–VideoDecoder: onInputBufferAvailable index=7 12-16 15:52:53.248866 1404 26265 D TranFlinger: checkIsFuncEnabled isSupport: 1 funcKey:FUNCTION_FADEOUTIN 12-16 15:52:53.248927 1327 7721 D AudioALSAStreamOut: write(), flag 0x2, usePolicyDevice: 1, output_devices: 0x2 -> latest policyDevice 0x2 (ori policyDevice 0x2) 12-16 15:52:53.248957 1327 7721 D AudioALSAStreamManager: +syncSharedOutDevice(), originDevice/routingSharedOutDevice: 0x2/0x2, mAudioMode: 0 12-16 15:52:53.248989 1327 7721 D AudioIEMsController: routing(+), cur out 0x0 in 0x0, hs 0, bt 0, usb 0, device 0x2, mask 0x1, on 0 12-16 15:52:53.249003 1327 7721 D AudioIEMsController: routing(-), cur out 0x0 in 0x0 12-16 15:52:53.249032 1327 7721 D AudioMTKGainController: setNormalVolume(), mSceneIndex = 0, stream 5, devices 0x2, index 13, mode 0x0, gainDevice 0x2 12-16 15:52:53.249073 1327 7721 D AudioALSAStreamOut: open(), flags 2 12-16 15:52:53.249077 1404 26265 D TranFlinger: checkIsFuncSupportPkg isSupport: 0 funcKey:FUNCTION_FADEOUTIN pkg:/system/bin/mediaserver 12-16 15:52:53.249102 1327 7721 D AudioALSAStreamManager: +createPlaybackHandler(), mAudioMode = 0, mStreamType = 5, output_devices = 0x2, isMixerOut = 0, isBypassAurisys = 0, flag = 2, isIEMsSource = 0, isIEMsOn = 0 12-16 15:52:53.249112 1327 7721 D AudioALSAStreamManager: needEnableVoip(), output_devices = 0x2, flags: 0x2, mAvailableOutputFlags: 0x1c00f, enable: 0 12-16 15:52:53.249132 1327 7721 D AudioSpeechEnhanceInfo: IsAPDMNRTuningEnable(), 0 12-16 15:52:53.249143 1327 7721 D AudioALSAStreamManager: createPlaybackHandler() start select playback handler 12-16 15:52:53.249159 1327 7721 D AudioALSAStreamManager: createPlaybackHandler() select playback handler normal 12-16 15:52:53.249202 1327 7721 D AudioALSAPlaybackHandlerNormal: +open(), flag = 2, source output_devices = 0x2, audio_format = 3, buffer_size = 8192, sample_rate = 48000, channels = 2 12-16 15:52:53.249222 1327 7721 D AudioALSADeviceParser: compare pcm success = 0, stringpair = Playback_1 12-16 15:52:53.249329 1661 25425 D AudioSystem: +setParameters(): MAGT-Process=1661;MAGT-AudioThread=25425 12-16 15:52:53.249385 1327 7721 D AudioALSADeviceConfigManager: ApplyDeviceTurnonSequenceByName() DeviceName = PLAYBACK1_TO_I2S3 descriptor->DeviceStatusCounte = 0, Ctlsize=4 12-16 15:52:53.249540 1404 26265 I AudioFlinger: setParameters: filtered keyvalue MAGT-AudioThread=25425;MAGT-Process=1661 12-16 15:52:53.249566 1404 26265 D AudioFlinger: setParameters, get MAGT Process id 1661 12-16 15:52:53.249572 1404 26265 D AudioFlinger: setParameters, get MAGT Thread id 25425 12-16 15:52:53.249300 11828 11828 D AI_ELLA_: onPlaybackConfigChanged in main thread 12-16 15:52:53.249718 1404 26265 W libc : Access denied finding property “vendor.audio.qos” 12-16 15:52:53.249733 1404 26265 D AudioFlinger: setParameters, qos, set vip 12-16 15:52:53.249950 1327 10847 D AudioALSAHardware: +setParameters(): MAGT-AudioThread=25425;MAGT-Process=1661 12-16 15:52:53.250028 1327 10847 D AudioALSAHardware: -setParameters(): MAGT-AudioThread=25425;MAGT-Process=1661 12-16 15:52:53.252356 1327 7721 D AudioUtility: chooseTargetSampleRate() hiFiState 1 isDeviceSupportHiFi 0 sampleRate 48000 targetSampleRate 48000 12-16 15:52:53.252547 1327 7721 D AudioALSAPlaybackHandlerBase: transferAudioFormatToPcmFormat(), audio_format(0x4) => pcm_format(0x3) 12-16 15:52:53.252598 1327 7721 D AudioALSAPlaybackHandlerNormal: open(), flag = 2, mConfig: channels = 2, sample_rate(target) = 48000, period_size = 1024, period_count = 2, format = 3, avail_min = 1024, start_threshold = 2048 12-16 15:52:53.252816 1949 3100 I AS.PlaybackActivityMon: dispatchPlayback size:20 to client size:4 12-16 15:52:53.254320 11828 11828 D AI_ELLA_: onPlaybackConfigChanged in main thread 12-16 15:52:53.254469 2901 3209 D TRANSSION–ExtAnimationModel: seekToFrame 119 12-16 15:52:53.254541 2901 3209 D TRANSSION–PlayerModel: zzzzzzzzzzzzz seekToFrame index=119 mIsLockState=0 lastSeekFrameTime=118 12-16 15:52:53.256689 2901 25358 D TRANSSION–VideoDecoder: onOutputBufferAvailable index=0, bufferInfo size=1 12-16 15:52:53.257275 2901 2901 D EngineNative: new frame available 12-16 15:52:53.257444 2901 25358 D TRANSSION–VideoDecoder: xxxxxxxxxxxx dequeueOutputBuffer flags=0 12-16 15:52:53.257610 2901 25358 D TRANSSION–AnimPlayer: onOutputBufferAvailable presentationTimeUs=1966666 size=1 12-16 15:52:53.258165 2901 2901 D TRANSSION–VideoViewWrapper: renderToScreen presentationTimeUs=1966666, time=1765871573258, flag=1 visible=true 12-16 15:52:53.258384 2901 3209 D TRANSSION–VideoDecoder: index=0 12-16 15:52:53.258657 2901 3209 I TRANSSION–VideoExtractor: sampleTime : 1983333 size=68348 12-16 15:52:53.259132 2901 2901 D filter_render: [filter_render.cpp, 166]: draw textureId=3 mWidth=1080 mHeight=2550 12-16 15:52:53.259646 2901 3209 D TRANSSION–VideoDecoder: doEnqueueInputBuffer sampleTime=1983333 index=0 size=68348 flag=1 12-16 15:52:53.259694 2901 3209 D TRANSSION–PlayerModel: VideoDecoder onEnqueueInputTime, isPaused=true, isReady=true 12-16 15:52:53.259708 2901 3209 D TRANSSION–PlayerModel: seekToFrame result=true 12-16 15:52:53.259724 2901 3209 D TRANSSION–ExtAnimationModel: seekToFrame and setInputFrameIndex 119 12-16 15:52:53.261116 4005 4005 W OrientationEventListener: Original (X,Y,Z) = (1.794,-4.5750003,-8.88405), calc result mOrientation = 21 12-16 15:52:53.263951 2901 25358 D TRANSSION–VideoDecoder: onInputBufferAvailable index=0 12-16 15:52:53.271249 2901 3209 D TRANSSION–ExtAnimationModel: seekToFrame 120 12-16 15:52:53.271747 2901 3209 D TRANSSION–PlayerModel: zzzzzzzzzzzzz seekToFrame index=120 mIsLockState=0 lastSeekFrameTime=119 12-16 15:52:53.271885 2901 25358 D TRANSSION–VideoDecoder: onOutputBufferAvailable index=0, bufferInfo size=1 12-16 15:52:53.272386 2901 25358 D TRANSSION–VideoDecoder: xxxxxxxxxxxx dequeueOutputBuffer flags=0 12-16 15:52:53.272506 2901 2901 D EngineNative: new frame available 12-16 15:52:53.272558 1337 1883 I hwcomposer: [DRMDEV] sid:0x10000 job:73403 ovlp:0 pf_idx:72459 hrt_idx:19387 mode:0 12-16 15:52:53.272753 2901 25358 D TRANSSION–AnimPlayer: onOutputBufferAvailable presentationTimeUs=1983333 size=1 12-16 15:52:53.273253 2901 2901 D TRANSSION–VideoViewWrapper: renderToScreen presentationTimeUs=1983333, time=1765871573273, flag=1 visible=true 12-16 15:52:53.274836 2901 2901 D filter_render: [filter_render.cpp, 166]: draw textureId=3 mWidth=1080 mHeight=2550 12-16 15:52:53.275533 2901 3209 D TRANSSION–VideoDecoder: index=1 12-16 15:52:53.275663 1949 1987 E EventHub: Failed to read sysfs battery info: No such file or directory 12-16 15:52:53.275782 2901 3209 I TRANSSION–VideoExtractor: sampleTime : 2000000 size=87864 12-16 15:52:53.276277 2901 3209 D TRANSSION–VideoDecoder: doEnqueueInputBuffer sampleTime=2000000 index=1 size=87864 flag=1 12-16 15:52:53.276377 2901 3209 D TRANSSION–PlayerModel: VideoDecoder onEnqueueInputTime, isPaused=true, isReady=true 12-16 15:52:53.276438 2901 3209 D TRANSSION–PlayerModel: seekToFrame result=true 12-16 15:52:53.276569 2901 3209 D TRANSSION–ExtAnimationModel: seekToFrame and setInputFrameIndex 120 12-16 15:52:53.280824 2901 25358 D TRANSSION–VideoDecoder: onInputBufferAvailable index=1 12-16 15:52:53.281435 1661 25427 D PipelineWatcher: [0xb4000078e9813528] pipelineFull: too many frames in pipeline (4) 12-16 15:52:53.287637 1337 1883 I hwcomposer: [DRMDEV] sid:0x10000 job:73404 ovlp:0 pf_idx:72460 hrt_idx:19387 mode:0 12-16 15:52:53.287971 2901 25358 D TRANSSION–VideoDecoder: onOutputBufferAvailable index=0, bufferInfo size=1 12-16 15:52:53.288436 2901 3209 D TRANSSION–ExtAnimationModel: seekToFrame 121 12-16 15:52:53.288498 2901 3209 D TRANSSION–PlayerModel: zzzzzzzzzzzzz seekToFrame index=121 mIsLockState=0 lastSeekFrameTime=120 12-16 15:52:53.288889 2901 2901 D EngineNative: new frame available 12-16 15:52:53.288947 2901 25358 D TRANSSION–VideoDecoder: xxxxxxxxxxxx dequeueOutputBuffer flags=0 12-16 15:52:53.289025 2901 25358 D TRANSSION–AnimPlayer: onOutputBufferAvailable presentationTimeUs=2000000 size=1 12-16 15:52:53.289294 2901 2901 D TRANSSION–VideoViewWrapper: renderToScreen presentationTimeUs=2000000, time=1765871573289, flag=1 visible=true 12-16 15:52:53.290216 2901 2901 D filter_render: [filter_render.cpp, 166]: draw textureId=3 mWidth=1080 mHeight=2550 12-16 15:52:53.292783 2901 3209 D TRANSSION–VideoDecoder: index=2 12-16 15:52:53.293102 2901 3209 I TRANSSION–VideoExtractor: sampleTime : 2016666 size=99850 12-16 15:52:53.293790 2901 3209 D TRANSSION–VideoDecoder: doEnqueueInputBuffer sampleTime=2016666 index=2 size=99850 flag=1 12-16 15:52:53.293982 2901 3209 D TRANSSION–PlayerModel: VideoDecoder onEnqueueInputTime, isPaused=true, isReady=true 12-16 15:52:53.294096 2901 3209 D TRANSSION–PlayerModel: seekToFrame result=true 12-16 15:52:53.294330 2901 3209 D TRANSSION–ExtAnimationModel: seekToFrame and setInputFrameIndex 121 12-16 15:52:53.296366 1337 1883 I hwcomposer: [DRMDEV] sid:0x10000 job:73405 ovlp:0 pf_idx:72461 hrt_idx:19387 mode:0 12-16 15:52:53.299569 2901 25358 D TRANSSION–VideoDecoder: onInputBufferAvailable index=2 12-16 15:52:53.304841 2901 3209 D TRANSSION–ExtAnimationModel: seekToFrame 122 12-16 15:52:53.305653 2901 3209 D TRANSSION–PlayerModel: zzzzzzzzzzzzz seekToFrame index=122 mIsLockState=0 lastSeekFrameTime=121 12-16 15:52:53.307113 2901 25358 D TRANSSION–VideoDecoder: onOutputBufferAvailable index=0, bufferInfo size=1 12-16 15:52:53.307615 2901 2901 D EngineNative: new frame available 12-16 15:52:53.307729 2901 25358 D TRANSSION–VideoDecoder: xxxxxxxxxxxx dequeueOutputBuffer flags=0 12-16 15:52:53.307864 2901 25358 D TRANSSION–AnimPlayer: onOutputBufferAvailable presentationTimeUs=2016666 size=1 12-16 15:52:53.308333 2901 2901 D TRANSSION–VideoViewWrapper: renderToScreen presentationTimeUs=2016666, time=1765871573308, flag=1 visible=true 12-16 15:52:53.309097 2901 2901 D filter_render: [filter_render.cpp, 166]: draw textureId=3 mWidth=1080 mHeight=2550 12-16 15:52:53.310628 2901 3209 D TRANSSION–VideoDecoder: index=3 12-16 15:52:53.310961 2901 3209 I TRANSSION–VideoExtractor: sampleTime : 2033333 size=110664 12-16 15:52:53.311682 2901 3209 D TRANSSION–VideoDecoder: doEnqueueInputBuffer sampleTime=2033333 index=3 size=110664 flag=1 12-16 15:52:53.311824 2901 3209 D TRANSSION–PlayerModel: VideoDecoder onEnqueueInputTime, isPaused=true, isReady=true 12-16 15:52:53.311903 2901 3209 D TRANSSION–PlayerModel: seekToFrame result=true 12-16 15:52:53.311994 2901 3209 D TRANSSION–ExtAnimationModel: seekToFrame and setInputFrameIndex 122 12-16 15:52:53.319564 2901 25358 D TRANSSION–VideoDecoder: onInputBufferAvailable index=3 12-16 15:52:53.321692 2901 3209 D TRANSSION–ExtAnimationModel: seekToFrame 123 12-16 15:52:53.322489 2901 3209 D TRANSSION–PlayerModel: zzzzzzzzzzzzz seekToFrame index=123 mIsLockState=0 lastSeekFrameTime=122 12-16 15:52:53.323136 1337 1883 I hwcomposer: [DRMDEV] sid:0x10000 job:73406 ovlp:0 pf_idx:72462 hrt_idx:19387 mode:0 12-16 15:52:53.326852 2901 3209 D TRANSSION–VideoDecoder: index=4 12-16 15:52:53.327098 2901 25358 D TRANSSION–VideoDecoder: onOutputBufferAvailable index=0, bufferInfo size=1 12-16 15:52:53.327267 2901 3209 I TRANSSION–VideoExtractor: sampleTime : 2050000 size=120695 12-16 15:52:53.327550 2901 2901 D EngineNative: new frame available 12-16 15:52:53.327670 2901 25358 D TRANSSION–VideoDecoder: xxxxxxxxxxxx dequeueOutputBuffer flags=0 12-16 15:52:53.327795 2901 25358 D TRANSSION–AnimPlayer: onOutputBufferAvailable presentationTimeUs=2033333 size=1 12-16 15:52:53.328193 2901 2901 D TRANSSION–VideoViewWrapper: renderToScreen presentationTimeUs=2033333, time=1765871573328, flag=1 visible=true 12-16 15:52:53.328425 2901 3209 D TRANSSION–VideoDecoder: doEnqueueInputBuffer sampleTime=2050000 index=4 size=120695 flag=1 12-16 15:52:53.328542 2901 3209 D TRANSSION–PlayerModel: VideoDecoder onEnqueueInputTime, isPaused=true, isReady=true 12-16 15:52:53.328568 2901 3209 D TRANSSION–PlayerModel: seekToFrame result=true 12-16 15:52:53.328581 2901 3209 D TRANSSION–ExtAnimationModel: seekToFrame and setInputFrameIndex 123 12-16 15:52:53.329288 2901 2901 D filter_render: [filter_render.cpp, 166]: draw textureId=3 mWidth=1080 mHeight=2550 12-16 15:52:53.329955 4005 4005 W OrientationEventListener: Original (X,Y,Z) = (0.25995,-4.02705,-6.7189503), calc result mOrientation = 4 12-16 15:52:53.333099 2901 25358 D TRANSSION–VideoDecoder: onInputBufferAvailable index=4 12-16 15:52:53.338700 2901 3209 D TRANSSION–ExtAnimationModel: seekToFrame 124 12-16 15:52:53.339064 2901 3209 D TRANSSION–PlayerModel: zzzzzzzzzzzzz seekToFrame index=124 mIsLockState=0 lastSeekFrameTime=123 12-16 15:52:53.339528 1337 1883 I hwcomposer: [DRMDEV] sid:0x10000 job:73407 ovlp:0 pf_idx:72463 hrt_idx:19387 mode:0 12-16 15:52:53.340408 2901 25358 D TRANSSION–VideoDecoder: onOutputBufferAvailable index=0, bufferInfo size=1 12-16 15:52:53.340926 2901 25358 D TRANSSION–VideoDecoder: xxxxxxxxxxxx dequeueOutputBuffer flags=0 12-16 15:52:53.341027 2901 2901 D EngineNative: new frame available 12-16 15:52:53.341281 2901 25358 D TRANSSION–AnimPlayer: onOutputBufferAvailable presentationTimeUs=2050000 size=1 12-16 15:52:53.341646 2901 2901 D TRANSSION–VideoViewWrapper: renderToScreen presentationTimeUs=2050000, time=1765871573341, flag=1 visible=true 12-16 15:52:53.342397 2901 2901 D filter_render: [filter_render.cpp, 166]: draw textureId=3 mWidth=1080 mHeight=2550 12-16 15:52:53.343458 2901 3209 D TRANSSION–VideoDecoder: index=5 12-16 15:52:53.343579 2901 3209 I TRANSSION–VideoExtractor: sampleTime : 2066666 size=149111 12-16 15:52:53.343747 1327 7721 D AudioALSAPlaybackHandlerBase: openPcmDriverWithFlag(), pcm device = 0 flag = 0x8 mPcm = 0xb400007668c7d210 outputflag = 2 12-16 15:52:53.343840 1327 7721 D AudioALSAPlaybackHandlerBase: CreateAurisysLibManager, ph type: 0, voip: 0, mAurisysScenario: 0 12-16 15:52:53.343898 1327 7721 D aurisys_utility: input dev: 0x80000080, fmt = 0x3, fs: 48000, max fs: 48000, ch: 2, max ch: 2, ch maks: 0x3, hw_info_mask: 0x0; output dev: 0x2, fmt = 0x3, fs: 48000, max fs: 48000, ch: 2, max ch: 2, ch maks: 0x3, hw_info_mask: 0xc; task_scene: 2, audio_mode: 0, stream_type: 5, output_flags: 0x2, input_source: 0, input_flags: 0x0; network_info: 0, enhancement_feature_mask: 0x0 12-16 15:52:53.343937 1327 7721 D AudioUtility: setupCustomInfoStr(), custom_info = “SetAudioCustomScene=;”, (scene = , vol_level = -1, bt_codec = -1) 12-16 15:52:53.344001 1327 7721 D aurisys_utility: lib, working fs: 48000, fmt: 0x3, frame = 0, b_interleave = 1, num_ul_ref_buf_array = 0, num_dl_ref_buf_array = 0 12-16 15:52:53.344024 1327 7721 D aurisys_utility: dl in[type:2], ch: 2, ch_mask: 0x3, buf fs: 48000, buf content fs: 48000, fmt: 0x3; dl out[type:3], ch: 2, ch_mask: 0x3, buf fs: 48000, buf content fs: 48000, fmt: 0x3 12-16 15:52:53.344052 2901 3209 D TRANSSION–VideoDecoder: doEnqueueInputBuffer sampleTime=2066666 index=5 size=149111 flag=1 12-16 15:52:53.344076 2901 3209 D TRANSSION–PlayerModel: VideoDecoder onEnqueueInputTime, isPaused=true, isReady=true 12-16 15:52:53.344083 2901 3209 D TRANSSION–PlayerModel: seekToFrame result=true 12-16 15:52:53.344092 2901 3209 D TRANSSION–ExtAnimationModel: seekToFrame and setInputFrameIndex 124 12-16 15:52:53.344097 1327 7721 D android.hardware.audio.service.mediatek: get_custom_info_value(), cusom_info = SetAudioCustomScene=;, key= SetAudioCustomScene, ret = 0, ptr = 0x74d70bf6f0, value_str = , max_value_str_leng = 20 12-16 15:52:53.344142 1327 7721 D AudioCompFltCustParam: audioHierarchicalParamEnable [1] 12-16 15:52:53.344160 1327 7721 D AudioCompFltCustParam: getPlaybackPostProcessParameterFromXML Type/Name [5]/[PlaybackDRC] 12-16 15:52:53.344212 1327 7721 D AudioCompFltCustParam: Load from scene Scene,Default,Volume type,Music 12-16 15:52:53.344274 1327 7721 D AudioCompFltCustParam: audioHierarchicalParamEnable [1] 12-16 15:52:53.344290 1327 7721 D AudioCompFltCustParam: getPlaybackPostProcessParameterFromXML Type/Name [0]/[PlaybackACF] 12-16 15:52:53.344329 1327 7721 D AudioCompFltCustParam: Load from scene Scene,Default,Volume type,Music,Profile,Speaker 12-16 15:52:53.344382 1327 7721 D AudioCompFltCustParam: audioHierarchicalParamEnable [1] 12-16 15:52:53.344398 1327 7721 D AudioCompFltCustParam: getPlaybackPostProcessParameterFromXML Type/Name [6]/[PlaybackDRC] 12-16 15:52:53.344429 1327 7721 D AudioCompFltCustParam: Load from scene Scene,Default,Volume type,Ring 12-16 15:52:53.344536 1327 7721 D AudioCompFltCustParam: audioHierarchicalParamEnable [1] 12-16 15:52:53.344555 1327 7721 D AudioCompFltCustParam: getPlaybackPostProcessParameterFromXML Type/Name [8]/[PlaybackACF] 12-16 15:52:53.344589 1327 7721 D AudioCompFltCustParam: Load from scene Scene,Default,Volume type,Music,Profile,Speaker 12-16 15:52:53.344637 1327 7721 D aurisys_lib_handler: aurisys_arsi_parsing_param_file(), gProductInfo “platform=MT6983,device=TECNO-AE10,model=TECNO AE10”, file_path “/vendor/etc/audio_param”, enhancement_mode 0, param_buf_size 2528, data_size 2528, custom_info SetAudioCustomScene=; 12-16 15:52:53.344925 1327 7721 D aurisys_lib_handler: aurisys_arsi_create_handler(), lib_name mtk_bessound, 0xb400007538c7a480, memory_size 72724, arsi_handler 0xb4000077909bd3e0, retval 0x0 12-16 15:52:53.344955 1327 7721 D aurisys_lib_handler: aurisys_arsi_create_handler(), arsi_query_process_unit_bytes, ul 0, dl 4096, retval 0 12-16 15:52:53.345002 1327 7721 D aurisys_lib_manager: DL Lib, lib_name mtk_bessound, 0xb400007538c7a480, sample_rate: 48000 => 48000, num_channels: 2 => 2, audio_format: 0x3 => 0x3, interleave: 1 => 1, frame: 0 => 0 12-16 15:52:53.345035 1327 7721 D aurisys_lib_manager: DL out, sample_rate: 48000 => 48000, num_channels: 2 => 2, audio_format: 0x3 => 0x4, interleave: 1 => 1, frame: 0 => 0 12-16 15:52:53.345489 1327 7721 I AudioALSAPlaybackHandlerNormal: AI Denoise2.0 DL close! flag = 2, output_device = 0 12-16 15:52:53.345540 1327 7721 D AudioALSAHardwareResourceManager: +startOutputDevice(), new_devices = 0x2, mOutputDevices = 0x0, mStartOutputDevicesCount = 0 SampleRate = 48000 分析这段日志是什么意思
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