From 0ceb26af0c2f4f07ed5d2c2493552501926df45b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Volker=20R=C3=BCmelin?= Date: Tue, 1 Mar 2022 20:13:00 +0100 Subject: audio: inline function audio_pcm_sw_get_rpos_in() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Simplify code by inlining function audio_pcm_sw_get_rpos_in() at the only call site and remove the duplicated audio_bug() test. Signed-off-by: Volker Rümelin Message-Id: <20220301191311.26695-4-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann --- audio/audio.c | 23 +++++------------------ 1 file changed, 5 insertions(+), 18 deletions(-) (limited to 'audio') diff --git a/audio/audio.c b/audio/audio.c index f28e918..3543798 100644 --- a/audio/audio.c +++ b/audio/audio.c @@ -569,37 +569,24 @@ static size_t audio_pcm_hw_conv_in(HWVoiceIn *hw, void *pcm_buf, size_t samples) /* * Soft voice (capture) */ -static size_t audio_pcm_sw_get_rpos_in(SWVoiceIn *sw) -{ - HWVoiceIn *hw = sw->hw; - ssize_t live = hw->total_samples_captured - sw->total_hw_samples_acquired; - - if (audio_bug(__func__, live < 0 || live > hw->conv_buf->size)) { - dolog("live=%zu hw->conv_buf->size=%zu\n", live, hw->conv_buf->size); - return 0; - } - - return audio_ring_posb(hw->conv_buf->pos, live, hw->conv_buf->size); -} - static size_t audio_pcm_sw_read(SWVoiceIn *sw, void *buf, size_t size) { HWVoiceIn *hw = sw->hw; size_t samples, live, ret = 0, swlim, isamp, osamp, rpos, total = 0; struct st_sample *src, *dst = sw->buf; - rpos = audio_pcm_sw_get_rpos_in(sw) % hw->conv_buf->size; - live = hw->total_samples_captured - sw->total_hw_samples_acquired; + if (!live) { + return 0; + } if (audio_bug(__func__, live > hw->conv_buf->size)) { dolog("live_in=%zu hw->conv_buf->size=%zu\n", live, hw->conv_buf->size); return 0; } + rpos = audio_ring_posb(hw->conv_buf->pos, live, hw->conv_buf->size); + samples = size / sw->info.bytes_per_frame; - if (!live) { - return 0; - } swlim = (live * sw->ratio) >> 32; swlim = MIN (swlim, samples); -- cgit v1.1