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mf/evr: Implement stream state change events. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-10-16 16:38:11 +03:00 committed by Alexandre Julliard
parent 4e11368295
commit 5a68001d69
1 changed files with 84 additions and 8 deletions
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92
dlls/mf/evr.c
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@ -35,6 +35,13 @@ enum video_renderer_flags
EVR_PRESENTER_INITED_SERVICES = 0x8,
};
enum video_renderer_state
{
EVR_STATE_STOPPED = 0,
EVR_STATE_RUNNING,
EVR_STATE_PAUSED,
};
enum video_stream_flags
{
EVR_STREAM_PREROLLING = 0x1,
@ -77,6 +84,7 @@ struct video_renderer
IMFTransform *mixer;
IMFVideoPresenter *presenter;
unsigned int flags;
unsigned int state;
struct video_stream **streams;
size_t stream_size;
@ -1338,30 +1346,98 @@ static ULONG WINAPI video_renderer_clock_sink_Release(IMFClockStateSink *iface)
static HRESULT WINAPI video_renderer_clock_sink_OnClockStart(IMFClockStateSink *iface, MFTIME systime, LONGLONG offset)
{
FIXME("%p, %s, %s.\n", iface, debugstr_time(systime), debugstr_time(offset));
struct video_renderer *renderer = impl_from_IMFClockStateSink(iface);
size_t i;
return E_NOTIMPL;
TRACE("%p, %s, %s.\n", iface, debugstr_time(systime), debugstr_time(offset));
EnterCriticalSection(&renderer->cs);
for (i = 0; i < renderer->stream_count; ++i)
{
struct video_stream *stream = renderer->streams[i];
IMFMediaEventQueue_QueueEventParamVar(stream->event_queue, MEStreamSinkStarted, &GUID_NULL, S_OK, NULL);
EnterCriticalSection(&stream->cs);
if (!(stream->flags & EVR_STREAM_PREROLLED))
IMFMediaEventQueue_QueueEventParamVar(stream->event_queue, MEStreamSinkRequestSample,
&GUID_NULL, S_OK, NULL);
stream->flags |= EVR_STREAM_PREROLLED;
LeaveCriticalSection(&stream->cs);
}
renderer->state = EVR_STATE_RUNNING;
LeaveCriticalSection(&renderer->cs);
return S_OK;
}
static HRESULT WINAPI video_renderer_clock_sink_OnClockStop(IMFClockStateSink *iface, MFTIME systime)
{
FIXME("%p, %s.\n", iface, debugstr_time(systime));
struct video_renderer *renderer = impl_from_IMFClockStateSink(iface);
size_t i;
return E_NOTIMPL;
TRACE("%p, %s.\n", iface, debugstr_time(systime));
EnterCriticalSection(&renderer->cs);
for (i = 0; i < renderer->stream_count; ++i)
{
struct video_stream *stream = renderer->streams[i];
IMFMediaEventQueue_QueueEventParamVar(stream->event_queue, MEStreamSinkStopped, &GUID_NULL, S_OK, NULL);
EnterCriticalSection(&stream->cs);
stream->flags &= ~EVR_STREAM_PREROLLED;
LeaveCriticalSection(&stream->cs);
}
renderer->state = EVR_STATE_STOPPED;
LeaveCriticalSection(&renderer->cs);
return S_OK;
}
static HRESULT WINAPI video_renderer_clock_sink_OnClockPause(IMFClockStateSink *iface, MFTIME systime)
{
FIXME("%p, %s.\n", iface, debugstr_time(systime));
struct video_renderer *renderer = impl_from_IMFClockStateSink(iface);
size_t i;
return E_NOTIMPL;
TRACE("%p, %s.\n", iface, debugstr_time(systime));
EnterCriticalSection(&renderer->cs);
for (i = 0; i < renderer->stream_count; ++i)
{
struct video_stream *stream = renderer->streams[i];
IMFMediaEventQueue_QueueEventParamVar(stream->event_queue, MEStreamSinkPaused, &GUID_NULL, S_OK, NULL);
}
renderer->state = EVR_STATE_PAUSED;
LeaveCriticalSection(&renderer->cs);
return S_OK;
}
static HRESULT WINAPI video_renderer_clock_sink_OnClockRestart(IMFClockStateSink *iface, MFTIME systime)
{
FIXME("%p, %s.\n", iface, debugstr_time(systime));
struct video_renderer *renderer = impl_from_IMFClockStateSink(iface);
size_t i;
return E_NOTIMPL;
TRACE("%p, %s.\n", iface, debugstr_time(systime));
EnterCriticalSection(&renderer->cs);
for (i = 0; i < renderer->stream_count; ++i)
{
struct video_stream *stream = renderer->streams[i];
IMFMediaEventQueue_QueueEventParamVar(stream->event_queue, MEStreamSinkStarted, &GUID_NULL, S_OK, NULL);
}
renderer->state = EVR_STATE_RUNNING;
LeaveCriticalSection(&renderer->cs);
return S_OK;
}
static HRESULT WINAPI video_renderer_clock_sink_OnClockSetRate(IMFClockStateSink *iface, MFTIME systime, float rate)