[PATCH 7/7] winealsa: Keep a copy of the dataflow in the stream.
Signed-off-by: Huw Davies <huw(a)codeweavers.com> --- dlls/winealsa.drv/mmdevdrv.c | 15 ++++++++------- dlls/winealsa.drv/unixlib.h | 1 + 2 files changed, 9 insertions(+), 7 deletions(-) diff --git a/dlls/winealsa.drv/mmdevdrv.c b/dlls/winealsa.drv/mmdevdrv.c index c9a7c331158..5bb3bdbcc73 100644 --- a/dlls/winealsa.drv/mmdevdrv.c +++ b/dlls/winealsa.drv/mmdevdrv.c @@ -1030,6 +1030,7 @@ static HRESULT WINAPI AudioClient_Initialize(IAudioClient3 *iface, } stream->alsa_format = format; + stream->flow = This->dataflow; rate = fmt->nSamplesPerSec; if((err = snd_pcm_hw_params_set_rate_near(stream->pcm_handle, stream->hw_params, @@ -1276,7 +1277,7 @@ static HRESULT WINAPI AudioClient_GetStreamLatency(IAudioClient3 *iface, * + mmdevapi_period such that at the end of it, ALSA still has data; * + EXTRA_SAFE (~4ms) to allow for late callback invocation / fluctuation; * + alsa_period such that ALSA always has at least one period to play. */ - if(This->dataflow == eRender) + if(stream->flow == eRender) *latency = MulDiv(stream->hidden_frames, 10000000, stream->fmt->nSamplesPerSec); else *latency = MulDiv(stream->alsa_period_frames, 10000000, stream->fmt->nSamplesPerSec) @@ -1826,9 +1827,9 @@ static void CALLBACK alsa_push_buffer_data(void *user, BOOLEAN timer) QueryPerformanceCounter(&stream->last_period_time); - if(This->dataflow == eRender) + if(stream->flow == eRender) alsa_write_data(stream); - else if(This->dataflow == eCapture) + else if(stream->flow == eCapture) alsa_read_data(stream); LeaveCriticalSection(&This->lock); @@ -1900,7 +1901,7 @@ static HRESULT WINAPI AudioClient_Start(IAudioClient3 *iface) return AUDCLNT_E_NOT_STOPPED; } - if(This->dataflow == eCapture){ + if(stream->flow == eCapture){ /* dump any data that might be leftover in the ALSA capture buffer */ snd_pcm_readi(stream->pcm_handle, stream->local_buffer, stream->bufsize_frames); @@ -1964,7 +1965,7 @@ static HRESULT WINAPI AudioClient_Stop(IAudioClient3 *iface) return S_FALSE; } - if(This->dataflow == eRender) + if(stream->flow == eRender) alsa_rewind_best_effort(This); stream->started = FALSE; @@ -2007,7 +2008,7 @@ static HRESULT WINAPI AudioClient_Reset(IAudioClient3 *iface) if(snd_pcm_prepare(stream->pcm_handle) < 0) WARN("snd_pcm_prepare failed\n"); - if(This->dataflow == eRender){ + if(stream->flow == eRender){ stream->written_frames = 0; stream->last_pos_frames = 0; }else{ @@ -2675,7 +2676,7 @@ static HRESULT WINAPI AudioClock_GetPosition(IAudioClock *iface, UINT64 *pos, snd_pcm_avail_update(stream->pcm_handle); alsa_state = snd_pcm_state(stream->pcm_handle); - if(This->dataflow == eRender){ + if(stream->flow == eRender){ position = stream->written_frames - stream->held_frames; if(stream->started && alsa_state == SND_PCM_STATE_RUNNING && stream->held_frames) diff --git a/dlls/winealsa.drv/unixlib.h b/dlls/winealsa.drv/unixlib.h index f121763952c..c0dc625e27f 100644 --- a/dlls/winealsa.drv/unixlib.h +++ b/dlls/winealsa.drv/unixlib.h @@ -30,6 +30,7 @@ struct alsa_stream WAVEFORMATEX *fmt; DWORD flags; AUDCLNT_SHAREMODE share; + EDataFlow flow; HANDLE event; BOOL need_remapping; -- 2.25.1
Signed-off-by: Andrew Eikum <aeikum(a)codeweavers.com> On Fri, Feb 18, 2022 at 08:29:33AM +0000, Huw Davies wrote:
Signed-off-by: Huw Davies <huw(a)codeweavers.com> --- dlls/winealsa.drv/mmdevdrv.c | 15 ++++++++------- dlls/winealsa.drv/unixlib.h | 1 + 2 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/dlls/winealsa.drv/mmdevdrv.c b/dlls/winealsa.drv/mmdevdrv.c index c9a7c331158..5bb3bdbcc73 100644 --- a/dlls/winealsa.drv/mmdevdrv.c +++ b/dlls/winealsa.drv/mmdevdrv.c @@ -1030,6 +1030,7 @@ static HRESULT WINAPI AudioClient_Initialize(IAudioClient3 *iface, }
stream->alsa_format = format; + stream->flow = This->dataflow;
rate = fmt->nSamplesPerSec; if((err = snd_pcm_hw_params_set_rate_near(stream->pcm_handle, stream->hw_params, @@ -1276,7 +1277,7 @@ static HRESULT WINAPI AudioClient_GetStreamLatency(IAudioClient3 *iface, * + mmdevapi_period such that at the end of it, ALSA still has data; * + EXTRA_SAFE (~4ms) to allow for late callback invocation / fluctuation; * + alsa_period such that ALSA always has at least one period to play. */ - if(This->dataflow == eRender) + if(stream->flow == eRender) *latency = MulDiv(stream->hidden_frames, 10000000, stream->fmt->nSamplesPerSec); else *latency = MulDiv(stream->alsa_period_frames, 10000000, stream->fmt->nSamplesPerSec) @@ -1826,9 +1827,9 @@ static void CALLBACK alsa_push_buffer_data(void *user, BOOLEAN timer)
QueryPerformanceCounter(&stream->last_period_time);
- if(This->dataflow == eRender) + if(stream->flow == eRender) alsa_write_data(stream); - else if(This->dataflow == eCapture) + else if(stream->flow == eCapture) alsa_read_data(stream);
LeaveCriticalSection(&This->lock); @@ -1900,7 +1901,7 @@ static HRESULT WINAPI AudioClient_Start(IAudioClient3 *iface) return AUDCLNT_E_NOT_STOPPED; }
- if(This->dataflow == eCapture){ + if(stream->flow == eCapture){ /* dump any data that might be leftover in the ALSA capture buffer */ snd_pcm_readi(stream->pcm_handle, stream->local_buffer, stream->bufsize_frames); @@ -1964,7 +1965,7 @@ static HRESULT WINAPI AudioClient_Stop(IAudioClient3 *iface) return S_FALSE; }
- if(This->dataflow == eRender) + if(stream->flow == eRender) alsa_rewind_best_effort(This);
stream->started = FALSE; @@ -2007,7 +2008,7 @@ static HRESULT WINAPI AudioClient_Reset(IAudioClient3 *iface) if(snd_pcm_prepare(stream->pcm_handle) < 0) WARN("snd_pcm_prepare failed\n");
- if(This->dataflow == eRender){ + if(stream->flow == eRender){ stream->written_frames = 0; stream->last_pos_frames = 0; }else{ @@ -2675,7 +2676,7 @@ static HRESULT WINAPI AudioClock_GetPosition(IAudioClock *iface, UINT64 *pos, snd_pcm_avail_update(stream->pcm_handle); alsa_state = snd_pcm_state(stream->pcm_handle);
- if(This->dataflow == eRender){ + if(stream->flow == eRender){ position = stream->written_frames - stream->held_frames;
if(stream->started && alsa_state == SND_PCM_STATE_RUNNING && stream->held_frames) diff --git a/dlls/winealsa.drv/unixlib.h b/dlls/winealsa.drv/unixlib.h index f121763952c..c0dc625e27f 100644 --- a/dlls/winealsa.drv/unixlib.h +++ b/dlls/winealsa.drv/unixlib.h @@ -30,6 +30,7 @@ struct alsa_stream WAVEFORMATEX *fmt; DWORD flags; AUDCLNT_SHAREMODE share; + EDataFlow flow; HANDLE event;
BOOL need_remapping; -- 2.25.1
participants (2)
-
Andrew Eikum -
Huw Davies