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[Qemu-devel] [PATCH 47/51] audio: basic support for multichannel audio
From: |
Kővágó, Zoltán |
Subject: |
[Qemu-devel] [PATCH 47/51] audio: basic support for multichannel audio |
Date: |
Thu, 14 Jan 2016 14:46:00 +0100 |
Which currently only means removing some checks. Old code won't require
more than two channels, but new code will need it.
Signed-off-by: Kővágó, Zoltán <address@hidden>
---
audio/alsaaudio.c | 7 -------
audio/audio.c | 2 +-
2 files changed, 1 insertion(+), 8 deletions(-)
diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c
index 5c66f79..b3cbe6b 100644
--- a/audio/alsaaudio.c
+++ b/audio/alsaaudio.c
@@ -499,13 +499,6 @@ static int alsa_open(bool in, struct alsa_params_req *req,
goto err;
}
- if (nchannels != 1 && nchannels != 2) {
- alsa_logerr2 (err, typ,
- "Can not handle obtained number of channels %d\n",
- nchannels);
- goto err;
- }
-
if (pdo->buffer_count) {
if (pdo->buffer_len) {
int64_t req = pdo->buffer_len * pdo->buffer_count;
diff --git a/audio/audio.c b/audio/audio.c
index 1c9bd63..f276dc9 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -210,7 +210,7 @@ static int audio_validate_settings (struct audsettings *as)
{
int invalid;
- invalid = as->nchannels != 1 && as->nchannels != 2;
+ invalid = as->nchannels < 1;
invalid |= as->endianness != 0 && as->endianness != 1;
switch (as->fmt) {
--
2.7.0
- [Qemu-devel] [PATCH 33/51] paaudio: port to the new audio backend api, (continued)
- [Qemu-devel] [PATCH 33/51] paaudio: port to the new audio backend api, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 17/51] audio: reduce glob_audio_state usage, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 44/51] paaudio: get/put_buffer functions, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 45/51] audio: support more than two channels in volume setting, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 18/51] audio: basic support for multi backend audio, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 37/51] audio: remove remains of the old backend api, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 20/51] audio: audiodev= parameters no longer optional when -audiodev present, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 32/51] ossaudio: port to the new audio backend api, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 42/51] audio: add mixeng option (documentation), Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 43/51] audio: make mixeng optional, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 47/51] audio: basic support for multichannel audio,
Kővágó, Zoltán <=
- [Qemu-devel] [PATCH 39/51] audio: remove hw->samples, buffer_size_in/out pcm_ops, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 41/51] audio: split ctl_* functions into enable_* and volume_*, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 49/51] usb-audio: do not count on avail bytes actually available, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 40/51] audio: common rate control code for timer based outputs, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 51/51] usbaudio: change playback counters to 64 bit, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 24/51] audio: do not run each backend in audio_run, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 23/51] audio: remove audio_MIN, audio_MAX, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 48/51] paaudio: channel-map option, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 46/51] audio: replace shift in audio_pcm_info with bytes_per_frame, Kővágó, Zoltán, 2016/01/14
- [Qemu-devel] [PATCH 38/51] audio: unify input and output mixeng buffer management, Kővágó, Zoltán, 2016/01/14