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[PATCH v2 08/17] audio: remove unused noop_conv() function
From: |
Volker Rümelin |
Subject: |
[PATCH v2 08/17] audio: remove unused noop_conv() function |
Date: |
Mon, 6 Feb 2023 19:52:28 +0100 |
The function audio_capture_mix_and_clear() no longer uses
audio_pcm_sw_write() to resample audio frames from one internal
buffer to another. For this reason, the noop_conv() function is
now unused. Remove it.
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
---
audio/audio.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/audio/audio.c b/audio/audio.c
index 44eb7b63b4..556696b095 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -381,13 +381,6 @@ void audio_pcm_info_clear_buf (struct audio_pcm_info
*info, void *buf, int len)
/*
* Capture
*/
-static void noop_conv (struct st_sample *dst, const void *src, int samples)
-{
- (void) src;
- (void) dst;
- (void) samples;
-}
-
static CaptureVoiceOut *audio_pcm_capture_find_specific(AudioState *s,
struct audsettings *as)
{
@@ -485,7 +478,6 @@ static int audio_attach_capture (HWVoiceOut *hw)
sw->info = hw->info;
sw->empty = 1;
sw->active = hw->enabled;
- sw->conv = noop_conv;
sw->ratio = ((int64_t) hw_cap->info.freq << 32) / sw->info.freq;
sw->vol = nominal_volume;
sw->rate = st_rate_start (sw->info.freq, hw_cap->info.freq);
--
2.35.3
- [PATCH v2 02/17] audio: change type and name of the resample buffer, (continued)
- [PATCH v2 02/17] audio: change type and name of the resample buffer, Volker Rümelin, 2023/02/06
- [PATCH v2 03/17] audio: make the resampling code greedy, Volker Rümelin, 2023/02/06
- [PATCH v2 06/17] audio: rename variables in audio_pcm_sw_write(), Volker Rümelin, 2023/02/06
- [PATCH v2 05/17] audio: remove sw == NULL check, Volker Rümelin, 2023/02/06
- [PATCH v2 07/17] audio: don't misuse audio_pcm_sw_write(), Volker Rümelin, 2023/02/06
- [PATCH v2 08/17] audio: remove unused noop_conv() function,
Volker Rümelin <=
- [PATCH v2 09/17] audio/mixeng: calculate number of input frames, Volker Rümelin, 2023/02/06
- [PATCH v2 10/17] audio: wire up st_rate_frames_in(), Volker Rümelin, 2023/02/06
- [PATCH v2 11/17] audio: replace the resampling loop in audio_pcm_sw_read(), Volker Rümelin, 2023/02/06
- [PATCH v2 04/17] audio: replace the resampling loop in audio_pcm_sw_write(), Volker Rümelin, 2023/02/06
- [PATCH v2 12/17] audio: rename variables in audio_pcm_sw_read(), Volker Rümelin, 2023/02/06