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d4b70fa4ed
qemu/audio
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Volker Rümelin d4b70fa4ed audio: handle buf == NULL in put_buffer_out() 
With the next patch all audio backends put_buffer_out() functions
have to handle the buf == NULL case, provided the get_buffer_out()
function may return buf = NULL and size > 0.

It turns out that all audio backends get_buffer_out() functions
either can't return buf = NULL or return buf = NULL and size = 0
at the same time. The only exception is the spiceaudio backend
where size may be uninitialized.

Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Message-id: 20200920171729.15861-1-vr_qemu@t-online.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-09-23 08:19:42 +02:00
..
alsaaudio.c audio/alsaaudio: Remove superfluous semicolons 2020-02-18 20:20:49 +01:00
audio_int.h audio: proper support for float samples in mixeng 2020-02-06 14:35:57 +01:00
audio_legacy.c qapi: Make visitor functions taking Error ** return bool, not void 2020-07-10 15:18:08 +02:00
audio_template.h audio/jack: add JACK client audiodev 2020-05-25 11:30:03 +02:00
audio_win_int.c audio: use qapi AudioFormat instead of audfmt_e 2019-03-11 10:29:26 +01:00
audio_win_int.h Windows Waveform Audio driver (no ADC support yet) 2009-10-10 01:18:24 +04:00
audio.c qemu/: fix some comment spelling errors 2020-09-17 20:35:43 +02:00
audio.h audio: Let capture_callback handler use const buffer argument 2020-05-26 08:29:39 +02:00
coreaudio.c audio: proper support for float samples in mixeng 2020-02-06 14:35:57 +01:00
dsound_template.h audio/dsound: fix invalid parameters error 2020-02-06 14:31:20 +01:00
dsoundaudio.c dsoundaudio: dsound_get_buffer_in should honor *size 2020-04-06 13:29:53 +02:00
jackaudio.c audio/jack: simplify the re-init code path 2020-06-17 14:44:51 +02:00
meson.build meson: convert audio directory to Meson 2020-08-21 06:30:21 -04:00
mixeng_template.h audio: fix saturation nonlinearity in clip_* functions 2020-03-16 10:18:07 +01:00
mixeng.c audio: Let audio_sample_to_uint64() use const samples argument 2020-05-26 08:29:30 +02:00
mixeng.h audio: proper support for float samples in mixeng 2020-02-06 14:35:57 +01:00
noaudio.c audio: fix bug 1858488 2020-01-31 08:48:03 +01:00
ossaudio.c ossaudio: fix out of bounds write 2020-07-13 11:38:40 +02:00
paaudio.c audio: proper support for float samples in mixeng 2020-02-06 14:35:57 +01:00
rate_template.h audio: use size_t where makes sense 2019-08-21 09:13:37 +02:00
sdlaudio.c audio: proper support for float samples in mixeng 2020-02-06 14:35:57 +01:00
spiceaudio.c audio: handle buf == NULL in put_buffer_out() 2020-09-23 08:19:42 +02:00
trace-events trace-events: Delete unused trace points 2020-09-09 17:17:02 +01:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
wavaudio.c audio: fix bug 1858488 2020-01-31 08:48:03 +01:00
wavcapture.c audio: Let capture_callback handler use const buffer argument 2020-05-26 08:29:39 +02:00