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Searched refs:buf_info (Results 1 – 3 of 3) sorted by relevance

/components/drivers/audio/utest/
A Dtc_audio_main.c87 struct rt_audio_buf_info buf_info = audio_dev->replay->buf_info; in player_test() local
122 res = check_filled_mem(0xAA, &buf_info.buffer[0], TX_DMA_BLOCK_SIZE); in player_test()
129 rt_kprintf("%02X ", buf_info.buffer[i]); in player_test()
167 res = check_filled_mem(0x55,&buf_info.buffer[TX_DMA_BLOCK_SIZE], TX_DMA_BLOCK_SIZE); in player_test()
174 rt_kprintf("%02X ", buf_info.buffer[i]); in player_test()
/components/drivers/audio/
A Ddev_audio.c59 struct rt_audio_buf_info *buf_info; in _audio_send_replay_frame() local
63 buf_info = &audio->replay->buf_info; in _audio_send_replay_frame()
66 dst_size = buf_info->block_size; in _audio_send_replay_frame()
76 rt_memset(&buf_info->buffer[audio->replay->pos], 0, dst_size); in _audio_send_replay_frame()
79 audio->replay->pos %= buf_info->total_size; in _audio_send_replay_frame()
83 rt_memset(&buf_info->buffer[audio->replay->pos], 0, dst_size); in _audio_send_replay_frame()
94 audio->replay->pos %= buf_info->total_size; in _audio_send_replay_frame()
101 rt_memcpy(&buf_info->buffer[audio->replay->pos], in _audio_send_replay_frame()
107 audio->replay->pos %= buf_info->total_size; in _audio_send_replay_frame()
125 if (audio->ops->transmit(audio, &buf_info->buffer[position], RT_NULL, dst_size) != dst_size) in _audio_send_replay_frame()
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/components/drivers/include/drivers/
A Ddev_audio.h236 struct rt_audio_buf_info buf_info; /**< Replay buffer information */ member

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