Signed-off-by: Huw Davies <huw(a)codeweavers.com>
---
dlls/wineoss.drv/mmdevdrv.c | 45 +++++--------------------------------
dlls/wineoss.drv/oss.c | 45 +++++++++++++++++++++++++++++++++++++
dlls/wineoss.drv/unixlib.h | 9 ++++++++
3 files changed, 60 insertions(+), 39 deletions(-)
diff --git a/dlls/wineoss.drv/mmdevdrv.c b/dlls/wineoss.drv/mmdevdrv.c
index 6498a4750d4..c921b4975c9 100644
--- a/dlls/wineoss.drv/mmdevdrv.c
+++ b/dlls/wineoss.drv/mmdevdrv.c
@@ -1442,52 +1442,19 @@ static HRESULT WINAPI AudioClock_GetPosition(IAudioClock *iface, UINT64 *pos,
UINT64 *qpctime)
{
ACImpl *This = impl_from_IAudioClock(iface);
- struct oss_stream *stream = This->stream;
+ struct get_position_params params;
TRACE("(%p)->(%p, %p)\n", This, pos, qpctime);
if(!pos)
return E_POINTER;
- oss_lock(stream);
-
- if(stream->flow == eRender){
- *pos = stream->written_frames - stream->held_frames;
- if(*pos < stream->last_pos_frames)
- *pos = stream->last_pos_frames;
- }else if(stream->flow == eCapture){
- audio_buf_info bi;
- UINT32 held;
-
- if(ioctl(stream->fd, SNDCTL_DSP_GETISPACE, &bi) < 0){
- TRACE("GETISPACE failed: %d (%s)\n", errno, strerror(errno));
- held = 0;
- }else{
- if(bi.bytes <= bi.fragsize)
- held = 0;
- else
- held = bi.bytes / stream->fmt->nBlockAlign;
- }
-
- *pos = stream->written_frames + held;
- }
-
- stream->last_pos_frames = *pos;
-
- TRACE("returning: %s\n", wine_dbgstr_longlong(*pos));
- if(stream->share == AUDCLNT_SHAREMODE_SHARED)
- *pos *= stream->fmt->nBlockAlign;
-
- oss_unlock(stream);
-
- if(qpctime){
- LARGE_INTEGER stamp, freq;
- QueryPerformanceCounter(&stamp);
- QueryPerformanceFrequency(&freq);
- *qpctime = (stamp.QuadPart * (INT64)10000000) / freq.QuadPart;
- }
+ params.stream = This->stream;
+ params.position = pos;
+ params.qpctime = qpctime;
+ OSS_CALL(get_position, ¶ms);
- return S_OK;
+ return params.result;
}
static HRESULT WINAPI AudioClock_GetCharacteristics(IAudioClock *iface,
diff --git a/dlls/wineoss.drv/oss.c b/dlls/wineoss.drv/oss.c
index 3a512c7cd9e..a39b0bc4f66 100644
--- a/dlls/wineoss.drv/oss.c
+++ b/dlls/wineoss.drv/oss.c
@@ -1272,6 +1272,50 @@ static NTSTATUS get_frequency(void *args)
return oss_unlock_result(stream, ¶ms->result, S_OK);
}
+static NTSTATUS get_position(void *args)
+{
+ struct get_position_params *params = args;
+ struct oss_stream *stream = params->stream;
+ UINT64 *pos = params->position, *qpctime = params->qpctime;
+
+ oss_lock(stream);
+
+ if(stream->flow == eRender){
+ *pos = stream->written_frames - stream->held_frames;
+ if(*pos < stream->last_pos_frames)
+ *pos = stream->last_pos_frames;
+ }else if(stream->flow == eCapture){
+ audio_buf_info bi;
+ UINT32 held;
+
+ if(ioctl(stream->fd, SNDCTL_DSP_GETISPACE, &bi) < 0){
+ TRACE("GETISPACE failed: %d (%s)\n", errno, strerror(errno));
+ held = 0;
+ }else{
+ if(bi.bytes <= bi.fragsize)
+ held = 0;
+ else
+ held = bi.bytes / stream->fmt->nBlockAlign;
+ }
+
+ *pos = stream->written_frames + held;
+ }
+
+ stream->last_pos_frames = *pos;
+
+ TRACE("returning: %s\n", wine_dbgstr_longlong(*pos));
+ if(stream->share == AUDCLNT_SHAREMODE_SHARED)
+ *pos *= stream->fmt->nBlockAlign;
+
+ if(qpctime){
+ LARGE_INTEGER stamp, freq;
+ NtQueryPerformanceCounter(&stamp, &freq);
+ *qpctime = (stamp.QuadPart * (INT64)10000000) / freq.QuadPart;
+ }
+
+ return oss_unlock_result(stream, ¶ms->result, S_OK);
+}
+
static NTSTATUS set_event_handle(void *args)
{
struct set_event_handle_params *params = args;
@@ -1313,5 +1357,6 @@ unixlib_entry_t __wine_unix_call_funcs[] =
get_current_padding,
get_next_packet_size,
get_frequency,
+ get_position,
set_event_handle,
};
diff --git a/dlls/wineoss.drv/unixlib.h b/dlls/wineoss.drv/unixlib.h
index 9a544ae7899..982b11ec44f 100644
--- a/dlls/wineoss.drv/unixlib.h
+++ b/dlls/wineoss.drv/unixlib.h
@@ -200,6 +200,14 @@ struct get_frequency_params
UINT64 *frequency;
};
+struct get_position_params
+{
+ struct oss_stream *stream;
+ HRESULT result;
+ UINT64 *position;
+ UINT64 *qpctime;
+};
+
struct set_event_handle_params
{
struct oss_stream *stream;
@@ -228,6 +236,7 @@ enum oss_funcs
oss_get_current_padding,
oss_get_next_packet_size,
oss_get_frequency,
+ oss_get_position,
oss_set_event_handle,
};
--
2.25.1