From: Volker Rümelin Date: Tue, 1 Mar 2022 19:13:10 +0000 (+0100) Subject: paaudio: fix samples vs. frames mix-up X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=acf7a705980d157735242cf3bedabd2ef22c5384;p=qemu.git paaudio: fix samples vs. frames mix-up Now that the mixing buffer size no longer adds to playback latency, fix the samples vs. frames mix-up in the mixing buffer size calculation. This change will go largely unnoticed as long as the user doesn't use a buffer-size smaller than timer-period. Signed-off-by: Volker Rümelin Message-Id: <20220301191311.26695-14-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann --- diff --git a/audio/paaudio.c b/audio/paaudio.c index d94f858ec7..a53ed85e0b 100644 --- a/audio/paaudio.c +++ b/audio/paaudio.c @@ -549,11 +549,8 @@ static int qpa_init_out(HWVoiceOut *hw, struct audsettings *as, } audio_pcm_init_info (&hw->info, &obt_as); - /* - * This is wrong. hw->samples counts in frames. hw->samples will be - * number of channels times larger than expected. - */ - hw->samples = audio_buffer_samples( + /* hw->samples counts in frames */ + hw->samples = audio_buffer_frames( qapi_AudiodevPaPerDirectionOptions_base(ppdo), &obt_as, 46440); return 0; @@ -601,11 +598,8 @@ static int qpa_init_in(HWVoiceIn *hw, struct audsettings *as, void *drv_opaque) } audio_pcm_init_info (&hw->info, &obt_as); - /* - * This is wrong. hw->samples counts in frames. hw->samples will be - * number of channels times larger than expected. - */ - hw->samples = audio_buffer_samples( + /* hw->samples counts in frames */ + hw->samples = audio_buffer_frames( qapi_AudiodevPaPerDirectionOptions_base(ppdo), &obt_as, 46440); return 0;