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winepulse: Adjust pulse stream volumes for session volumes. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2021-05-13 16:04:14 +02:00 committed by Alexandre Julliard
parent 8060e56b26
commit 131b7fd5e1
3 changed files with 12 additions and 8 deletions
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14
dlls/winepulse.drv/mmdevdrv.c
View File

@ -248,7 +248,7 @@ static void silence_buffer(pa_sample_format_t format, BYTE *buffer, UINT32 bytes
static int write_buffer(const ACImpl *This, BYTE *buffer, UINT32 bytes)
{
float vol[PA_CHANNELS_MAX];
const float *vol = This->pulse_stream->vol;
BOOL adjust = FALSE;
UINT32 i, channels;
BYTE *end;
@ -263,10 +263,7 @@ static int write_buffer(const ACImpl *This, BYTE *buffer, UINT32 bytes)
/* Adjust the buffer based on the volume for each channel */
channels = This->pulse_stream->ss.channels;
for (i = 0; i < channels; i++)
{
vol[i] = This->pulse_stream->vol[i] * This->session->channel_vols[i];
adjust |= vol[i] != 1.0f;
}
if (!adjust) goto write;
end = buffer + bytes;
@ -528,7 +525,8 @@ static DWORD WINAPI pulse_timer_cb(void *user)
static void set_stream_volumes(ACImpl *This)
{
pulse->set_volumes(This->pulse_stream, This->session->master_vol, This->vol);
pulse->set_volumes(This->pulse_stream, This->session->master_vol, This->vol,
This->session->channel_vols);
}
HRESULT WINAPI AUDDRV_GetEndpointIDs(EDataFlow flow, const WCHAR ***ids, GUID **keys,
@ -2728,6 +2726,7 @@ static HRESULT WINAPI ChannelAudioVolume_SetChannelVolume(
{
AudioSessionWrapper *This = impl_from_IChannelAudioVolume(iface);
AudioSession *session = This->session;
ACImpl *client;
TRACE("(%p)->(%d, %f, %s)\n", session, index, level,
wine_dbgstr_guid(context));
@ -2745,6 +2744,8 @@ static HRESULT WINAPI ChannelAudioVolume_SetChannelVolume(
pulse->lock();
session->channel_vols[index] = level;
LIST_FOR_EACH_ENTRY(client, &This->session->clients, ACImpl, entry)
set_stream_volumes(client);
pulse->unlock();
return S_OK;
@ -2775,6 +2776,7 @@ static HRESULT WINAPI ChannelAudioVolume_SetAllVolumes(
{
AudioSessionWrapper *This = impl_from_IChannelAudioVolume(iface);
AudioSession *session = This->session;
ACImpl *client;
int i;
TRACE("(%p)->(%d, %p, %s)\n", session, count, levels,
@ -2794,6 +2796,8 @@ static HRESULT WINAPI ChannelAudioVolume_SetAllVolumes(
pulse->lock();
for(i = 0; i < count; ++i)
session->channel_vols[i] = levels[i];
LIST_FOR_EACH_ENTRY(client, &This->session->clients, ACImpl, entry)
set_stream_volumes(client);
pulse->unlock();
return S_OK;
}

4
dlls/winepulse.drv/pulse.c
View File

@ -1005,12 +1005,12 @@ static HRESULT WINAPI pulse_stop(struct pulse_stream *stream)
}
static void WINAPI pulse_set_volumes(struct pulse_stream *stream, float master_volume,
const float *volumes)
const float *volumes, const float *session_volumes)
{
unsigned int i;
for (i = 0; i < stream->ss.channels; i++)
stream->vol[i] = volumes[i] * master_volume;
stream->vol[i] = volumes[i] * master_volume * session_volumes[i];
}
static const struct unix_funcs unix_funcs =

2
dlls/winepulse.drv/unixlib.h
View File

@ -81,6 +81,6 @@ struct unix_funcs
void (WINAPI *read)(struct pulse_stream *stream);
HRESULT (WINAPI *stop)(struct pulse_stream *stream);
void (WINAPI *set_volumes)(struct pulse_stream *stream, float master_volume,
const float *volumes);
const float *volumes, const float *session_volumes);
HRESULT (WINAPI *test_connect)(const char *name, struct pulse_config *config);
};