Huw Davies : wineoss: Don't cache the oss_audioinfo in the client.
Alexandre Julliard
julliard at winehq.org
Mon Apr 11 15:55:00 CDT 2022
Module: wine
Branch: master
Commit: 98624b182511a1e43167d65adb697444728b6503
URL: https://source.winehq.org/git/wine.git/?a=commit;h=98624b182511a1e43167d65adb697444728b6503
Author: Huw Davies <huw at codeweavers.com>
Date: Wed Apr 6 07:55:56 2022 +0100
wineoss: Don't cache the oss_audioinfo in the client.
The retrieval on endpoint creation is left in for debugging
purposes.
Signed-off-by: Huw Davies <huw at codeweavers.com>
Signed-off-by: Andrew Eikum <aeikum at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/wineoss.drv/mmdevdrv.c | 53 +++++++++++++++++++++++++--------------------
1 file changed, 30 insertions(+), 23 deletions(-)
diff --git a/dlls/wineoss.drv/mmdevdrv.c b/dlls/wineoss.drv/mmdevdrv.c
index 242d2e0b359..990429156bc 100644
--- a/dlls/wineoss.drv/mmdevdrv.c
+++ b/dlls/wineoss.drv/mmdevdrv.c
@@ -113,8 +113,6 @@ struct ACImpl {
UINT32 channel_count;
struct oss_stream *stream;
- oss_audioinfo ai;
-
BOOL initted;
HANDLE timer;
@@ -433,6 +431,7 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(GUID *guid, IMMDevice *dev,
{
ACImpl *This;
struct oss_stream *stream;
+ oss_audioinfo ai;
const OSSDevice *oss_dev;
HRESULT hr;
int len;
@@ -475,8 +474,8 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(GUID *guid, IMMDevice *dev,
This->dataflow = oss_dev->flow;
- This->ai.dev = -1;
- if(ioctl(stream->fd, SNDCTL_ENGINEINFO, &This->ai) < 0){
+ ai.dev = -1;
+ if(ioctl(stream->fd, SNDCTL_ENGINEINFO, &ai) < 0){
WARN("Unable to get audio info for device %s: %d (%s)\n", oss_dev->devnode,
errno, strerror(errno));
close(stream->fd);
@@ -488,17 +487,17 @@ HRESULT WINAPI AUDDRV_GetAudioEndpoint(GUID *guid, IMMDevice *dev,
strcpy(This->devnode, oss_dev->devnode);
TRACE("OSS audioinfo:\n");
- TRACE("devnode: %s\n", This->ai.devnode);
- TRACE("name: %s\n", This->ai.name);
- TRACE("busy: %x\n", This->ai.busy);
- TRACE("caps: %x\n", This->ai.caps);
- TRACE("iformats: %x\n", This->ai.iformats);
- TRACE("oformats: %x\n", This->ai.oformats);
- TRACE("enabled: %d\n", This->ai.enabled);
- TRACE("min_rate: %d\n", This->ai.min_rate);
- TRACE("max_rate: %d\n", This->ai.max_rate);
- TRACE("min_channels: %d\n", This->ai.min_channels);
- TRACE("max_channels: %d\n", This->ai.max_channels);
+ TRACE("devnode: %s\n", ai.devnode);
+ TRACE("name: %s\n", ai.name);
+ TRACE("busy: %x\n", ai.busy);
+ TRACE("caps: %x\n", ai.caps);
+ TRACE("iformats: %x\n", ai.iformats);
+ TRACE("oformats: %x\n", ai.oformats);
+ TRACE("enabled: %d\n", ai.enabled);
+ TRACE("min_rate: %d\n", ai.min_rate);
+ TRACE("max_rate: %d\n", ai.max_rate);
+ TRACE("min_channels: %d\n", ai.min_channels);
+ TRACE("max_channels: %d\n", ai.max_channels);
This->IAudioClient3_iface.lpVtbl = &AudioClient3_Vtbl;
This->IAudioRenderClient_iface.lpVtbl = &AudioRenderClient_Vtbl;
@@ -1129,6 +1128,7 @@ static HRESULT WINAPI AudioClient_GetMixFormat(IAudioClient3 *iface,
{
ACImpl *This = impl_from_IAudioClient3(iface);
WAVEFORMATEXTENSIBLE *fmt;
+ oss_audioinfo ai;
int formats;
TRACE("(%p)->(%p)\n", This, pwfx);
@@ -1137,10 +1137,17 @@ static HRESULT WINAPI AudioClient_GetMixFormat(IAudioClient3 *iface,
return E_POINTER;
*pwfx = NULL;
+ ai.dev = -1;
+ if(ioctl(This->stream->fd, SNDCTL_ENGINEINFO, &ai) < 0){
+ WARN("Unable to get audio info for device %s: %d (%s)\n", This->devnode,
+ errno, strerror(errno));
+ return E_FAIL;
+ }
+
if(This->dataflow == eRender)
- formats = This->ai.oformats;
+ formats = ai.oformats;
else if(This->dataflow == eCapture)
- formats = This->ai.iformats;
+ formats = ai.iformats;
else
return E_UNEXPECTED;
@@ -1174,7 +1181,7 @@ static HRESULT WINAPI AudioClient_GetMixFormat(IAudioClient3 *iface,
/* some OSS drivers are buggy, so set reasonable defaults if
* the reported values seem wacky */
- fmt->Format.nChannels = max(This->ai.max_channels, This->ai.min_channels);
+ fmt->Format.nChannels = max(ai.max_channels, ai.min_channels);
if(fmt->Format.nChannels == 0 || fmt->Format.nChannels > 8)
fmt->Format.nChannels = 2;
@@ -1185,7 +1192,7 @@ static HRESULT WINAPI AudioClient_GetMixFormat(IAudioClient3 *iface,
* channels (e.g. 2.1). */
if(fmt->Format.nChannels > 1 && (fmt->Format.nChannels & 0x1))
{
- if(fmt->Format.nChannels < This->ai.max_channels)
+ if(fmt->Format.nChannels < ai.max_channels)
fmt->Format.nChannels += 1;
else
/* We could "fake" more channels and downmix the emulated channels,
@@ -1194,12 +1201,12 @@ static HRESULT WINAPI AudioClient_GetMixFormat(IAudioClient3 *iface,
WARN("Some Windows applications behave badly with an odd number of channels (%u)!\n", fmt->Format.nChannels);
}
- if(This->ai.max_rate == 0)
+ if(ai.max_rate == 0)
fmt->Format.nSamplesPerSec = 44100;
else
- fmt->Format.nSamplesPerSec = min(This->ai.max_rate, 44100);
- if(fmt->Format.nSamplesPerSec < This->ai.min_rate)
- fmt->Format.nSamplesPerSec = This->ai.min_rate;
+ fmt->Format.nSamplesPerSec = min(ai.max_rate, 44100);
+ if(fmt->Format.nSamplesPerSec < ai.min_rate)
+ fmt->Format.nSamplesPerSec = ai.min_rate;
fmt->dwChannelMask = get_channel_mask(fmt->Format.nChannels);
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