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Searched refs:buf_emul (Results 1 – 6 of 6) sorted by relevance

/openbmc/qemu/audio/
H A Dossaudio.c410 return hw->buf_emul + hw->pos_emul; in oss_get_buffer_out()
481 if (oss->mmapped && hw->buf_emul) { in oss_fini_out()
482 err = munmap(hw->buf_emul, hw->size_emul); in oss_fini_out()
485 hw->buf_emul, hw->size_emul); in oss_fini_out()
487 hw->buf_emul = NULL; in oss_fini_out()
539 hw->buf_emul = mmap( in oss_init_out()
547 if (hw->buf_emul == MAP_FAILED) { in oss_init_out()
550 hw->buf_emul = NULL; in oss_init_out()
568 err = munmap(hw->buf_emul, hw->size_emul); in oss_init_out()
571 hw->buf_emul, hw->size_emul); in oss_init_out()
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H A Dsdlaudio.c237 memcpy(buf, hw->buf_emul + start, write_len); in sdl_callback_out()
281 memcpy(hw->buf_emul + hw->pos_emul, buf, read_len); in sdl_callback_in()
438 hw->buf_emul = g_malloc(hw->size_emul); in sdl_init_in()
H A Daudio_int.h75 void *buf_emul; member
97 void *buf_emul; member
H A Daudio.c1412 if (unlikely(!hw->buf_emul)) { in audio_generic_run_buffer_in()
1414 hw->buf_emul = g_malloc(hw->size_emul); in audio_generic_run_buffer_in()
1421 size_t read = hw->pcm_ops->read(hw, hw->buf_emul + hw->pos_emul, in audio_generic_run_buffer_in()
1440 return hw->buf_emul + start; in audio_generic_get_buffer_in()
1451 if (hw->buf_emul) { in audio_generic_buffer_get_free()
1468 written = hw->pcm_ops->write(hw, hw->buf_emul + start, write_len); in audio_generic_run_buffer_out()
1479 if (unlikely(!hw->buf_emul)) { in audio_generic_get_buffer_out()
1481 hw->buf_emul = g_malloc(hw->size_emul); in audio_generic_get_buffer_out()
1487 return hw->buf_emul + hw->pos_emul; in audio_generic_get_buffer_out()
1492 assert(buf == hw->buf_emul + hw->pos_emul && in audio_generic_put_buffer_out()
H A Daudio_template.h80 g_free(hw->buf_emul); in glue()
H A Dcoreaudio.m345 memcpy(out, hw->buf_emul + start, write_len);