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| author | Volker Rümelin <vr_qemu@t-online.de> | 2022-09-23 20:36:39 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2022-10-11 10:17:08 +0200 |
| commit | b73ef11ff68f05418c8b60945b1e1783a72bd822 (patch) | |
| tree | 592b6c42393f1bb795b9c1edeb8b33907ba88da4 /include/hw/timer/imx_gpt.h | |
| parent | 0724c57988f4ad826b02f12093ace5ef657cec21 (diff) | |
| download | focaccia-qemu-b73ef11ff68f05418c8b60945b1e1783a72bd822.tar.gz focaccia-qemu-b73ef11ff68f05418c8b60945b1e1783a72bd822.zip | |
audio: fix sw->buf size for audio recording
The calculation of the buffer size needed to store audio samples after resampling is wrong for audio recording. For audio recording sw->ratio is calculated as sw->ratio = frontend sample rate / backend sample rate. From this follows frontend samples = frontend sample rate / backend sample rate * backend samples frontend samples = sw->ratio * backend samples In 2 of 3 places in the audio recording code where sw->ratio is used in a calculation to get the number of frontend frames, the calculation is wrong. Fix this. The 3rd formula in audio_pcm_sw_read() is correct. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/71 Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20220923183640.8314-11-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'include/hw/timer/imx_gpt.h')
0 files changed, 0 insertions, 0 deletions