[PATCH 1/4] mf: Move presentation clock implementation to a separate file.
Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> --- dlls/mf/Makefile.in | 1 + dlls/mf/clock.c | 1162 +++++++++++++++++++++++++++++++++++++++++++ dlls/mf/session.c | 1135 ------------------------------------------ 3 files changed, 1163 insertions(+), 1135 deletions(-) create mode 100644 dlls/mf/clock.c diff --git a/dlls/mf/Makefile.in b/dlls/mf/Makefile.in index e56d4c04a84..e80883fb642 100644 --- a/dlls/mf/Makefile.in +++ b/dlls/mf/Makefile.in @@ -6,6 +6,7 @@ DELAYIMPORTS = evr user32 EXTRADLLFLAGS = -mno-cygwin -Wb,--prefer-native C_SRCS = \ + clock.c \ copier.c \ evr.c \ main.c \ diff --git a/dlls/mf/clock.c b/dlls/mf/clock.c new file mode 100644 index 00000000000..a9ca9b4528b --- /dev/null +++ b/dlls/mf/clock.c @@ -0,0 +1,1162 @@ +/* + * Copyright 2017 Nikolay Sivov + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#define COBJMACROS + +#include "wine/debug.h" +#include "wine/heap.h" +#include "wine/list.h" + +#include "mf_private.h" + +WINE_DEFAULT_DEBUG_CHANNEL(mfplat); + +struct clock_sink +{ + struct list entry; + IMFClockStateSink *state_sink; +}; + +enum clock_command +{ + CLOCK_CMD_START = 0, + CLOCK_CMD_STOP, + CLOCK_CMD_PAUSE, + CLOCK_CMD_SET_RATE, + CLOCK_CMD_MAX, +}; + +enum clock_notification +{ + CLOCK_NOTIFY_START, + CLOCK_NOTIFY_STOP, + CLOCK_NOTIFY_PAUSE, + CLOCK_NOTIFY_RESTART, + CLOCK_NOTIFY_SET_RATE, +}; + +struct clock_state_change_param +{ + union + { + LONGLONG offset; + float rate; + } u; +}; + +struct sink_notification +{ + IUnknown IUnknown_iface; + LONG refcount; + MFTIME system_time; + struct clock_state_change_param param; + enum clock_notification notification; + IMFClockStateSink *sink; +}; + +struct clock_timer +{ + IUnknown IUnknown_iface; + LONG refcount; + IMFAsyncResult *result; + IMFAsyncCallback *callback; + MFWORKITEM_KEY key; + struct list entry; +}; + +struct presentation_clock +{ + IMFPresentationClock IMFPresentationClock_iface; + IMFRateControl IMFRateControl_iface; + IMFTimer IMFTimer_iface; + IMFShutdown IMFShutdown_iface; + IMFAsyncCallback sink_callback; + IMFAsyncCallback timer_callback; + LONG refcount; + IMFPresentationTimeSource *time_source; + IMFClockStateSink *time_source_sink; + MFCLOCK_STATE state; + LONGLONG start_offset; + struct list sinks; + struct list timers; + float rate; + LONGLONG frequency; + CRITICAL_SECTION cs; + BOOL is_shut_down; +}; + +static struct presentation_clock *impl_from_IMFPresentationClock(IMFPresentationClock *iface) +{ + return CONTAINING_RECORD(iface, struct presentation_clock, IMFPresentationClock_iface); +} + +static struct presentation_clock *impl_from_IMFRateControl(IMFRateControl *iface) +{ + return CONTAINING_RECORD(iface, struct presentation_clock, IMFRateControl_iface); +} + +static struct presentation_clock *impl_from_IMFTimer(IMFTimer *iface) +{ + return CONTAINING_RECORD(iface, struct presentation_clock, IMFTimer_iface); +} + +static struct presentation_clock *impl_from_IMFShutdown(IMFShutdown *iface) +{ + return CONTAINING_RECORD(iface, struct presentation_clock, IMFShutdown_iface); +} + +static struct presentation_clock *impl_from_sink_callback_IMFAsyncCallback(IMFAsyncCallback *iface) +{ + return CONTAINING_RECORD(iface, struct presentation_clock, sink_callback); +} + +static struct presentation_clock *impl_from_timer_callback_IMFAsyncCallback(IMFAsyncCallback *iface) +{ + return CONTAINING_RECORD(iface, struct presentation_clock, timer_callback); +} + +static struct clock_timer *impl_clock_timer_from_IUnknown(IUnknown *iface) +{ + return CONTAINING_RECORD(iface, struct clock_timer, IUnknown_iface); +} + +static struct sink_notification *impl_sink_notification_from_IUnknown(IUnknown *iface) +{ + return CONTAINING_RECORD(iface, struct sink_notification, IUnknown_iface); +} + +static HRESULT WINAPI sink_notification_QueryInterface(IUnknown *iface, REFIID riid, void **out) +{ + if (IsEqualIID(riid, &IID_IUnknown)) + { + *out = iface; + IUnknown_AddRef(iface); + return S_OK; + } + + WARN("Unsupported %s.\n", debugstr_guid(riid)); + *out = NULL; + return E_NOINTERFACE; +} + +static ULONG WINAPI sink_notification_AddRef(IUnknown *iface) +{ + struct sink_notification *notification = impl_sink_notification_from_IUnknown(iface); + ULONG refcount = InterlockedIncrement(¬ification->refcount); + + TRACE("%p, refcount %u.\n", iface, refcount); + + return refcount; +} + +static ULONG WINAPI sink_notification_Release(IUnknown *iface) +{ + struct sink_notification *notification = impl_sink_notification_from_IUnknown(iface); + ULONG refcount = InterlockedDecrement(¬ification->refcount); + + TRACE("%p, refcount %u.\n", iface, refcount); + + if (!refcount) + { + IMFClockStateSink_Release(notification->sink); + heap_free(notification); + } + + return refcount; +} + +static const IUnknownVtbl sinknotificationvtbl = +{ + sink_notification_QueryInterface, + sink_notification_AddRef, + sink_notification_Release, +}; + +static void clock_notify_async_sink(struct presentation_clock *clock, MFTIME system_time, + struct clock_state_change_param param, enum clock_notification notification, IMFClockStateSink *sink) +{ + struct sink_notification *object; + IMFAsyncResult *result; + HRESULT hr; + + object = heap_alloc(sizeof(*object)); + if (!object) + return; + + object->IUnknown_iface.lpVtbl = &sinknotificationvtbl; + object->refcount = 1; + object->system_time = system_time; + object->param = param; + object->notification = notification; + object->sink = sink; + IMFClockStateSink_AddRef(object->sink); + + hr = MFCreateAsyncResult(&object->IUnknown_iface, &clock->sink_callback, NULL, &result); + IUnknown_Release(&object->IUnknown_iface); + if (SUCCEEDED(hr)) + { + MFPutWorkItemEx(MFASYNC_CALLBACK_QUEUE_STANDARD, result); + IMFAsyncResult_Release(result); + } +} + +static HRESULT WINAPI present_clock_QueryInterface(IMFPresentationClock *iface, REFIID riid, void **out) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + + TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), out); + + if (IsEqualIID(riid, &IID_IMFPresentationClock) || + IsEqualIID(riid, &IID_IMFClock) || + IsEqualIID(riid, &IID_IUnknown)) + { + *out = &clock->IMFPresentationClock_iface; + } + else if (IsEqualIID(riid, &IID_IMFRateControl)) + { + *out = &clock->IMFRateControl_iface; + } + else if (IsEqualIID(riid, &IID_IMFTimer)) + { + *out = &clock->IMFTimer_iface; + } + else if (IsEqualIID(riid, &IID_IMFShutdown)) + { + *out = &clock->IMFShutdown_iface; + } + else + { + WARN("Unsupported %s.\n", debugstr_guid(riid)); + *out = NULL; + return E_NOINTERFACE; + } + + IUnknown_AddRef((IUnknown *)*out); + return S_OK; +} + +static ULONG WINAPI present_clock_AddRef(IMFPresentationClock *iface) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + ULONG refcount = InterlockedIncrement(&clock->refcount); + + TRACE("%p, refcount %u.\n", iface, refcount); + + return refcount; +} + +static ULONG WINAPI present_clock_Release(IMFPresentationClock *iface) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + ULONG refcount = InterlockedDecrement(&clock->refcount); + struct clock_timer *timer, *timer2; + struct clock_sink *sink, *sink2; + + TRACE("%p, refcount %u.\n", iface, refcount); + + if (!refcount) + { + if (clock->time_source) + IMFPresentationTimeSource_Release(clock->time_source); + if (clock->time_source_sink) + IMFClockStateSink_Release(clock->time_source_sink); + LIST_FOR_EACH_ENTRY_SAFE(sink, sink2, &clock->sinks, struct clock_sink, entry) + { + list_remove(&sink->entry); + IMFClockStateSink_Release(sink->state_sink); + heap_free(sink); + } + LIST_FOR_EACH_ENTRY_SAFE(timer, timer2, &clock->timers, struct clock_timer, entry) + { + list_remove(&timer->entry); + IUnknown_Release(&timer->IUnknown_iface); + } + DeleteCriticalSection(&clock->cs); + heap_free(clock); + } + + return refcount; +} + +static HRESULT WINAPI present_clock_GetClockCharacteristics(IMFPresentationClock *iface, DWORD *flags) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + HRESULT hr = MF_E_CLOCK_NO_TIME_SOURCE; + + TRACE("%p, %p.\n", iface, flags); + + EnterCriticalSection(&clock->cs); + if (clock->time_source) + hr = IMFPresentationTimeSource_GetClockCharacteristics(clock->time_source, flags); + LeaveCriticalSection(&clock->cs); + + return hr; +} + +static HRESULT WINAPI present_clock_GetCorrelatedTime(IMFPresentationClock *iface, DWORD reserved, + LONGLONG *clock_time, MFTIME *system_time) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + HRESULT hr = MF_E_CLOCK_NO_TIME_SOURCE; + + TRACE("%p, %#x, %p, %p.\n", iface, reserved, clock_time, system_time); + + EnterCriticalSection(&clock->cs); + if (clock->time_source) + hr = IMFPresentationTimeSource_GetCorrelatedTime(clock->time_source, reserved, clock_time, system_time); + LeaveCriticalSection(&clock->cs); + + return hr; +} + +static HRESULT WINAPI present_clock_GetContinuityKey(IMFPresentationClock *iface, DWORD *key) +{ + TRACE("%p, %p.\n", iface, key); + + *key = 0; + + return S_OK; +} + +static HRESULT WINAPI present_clock_GetState(IMFPresentationClock *iface, DWORD reserved, MFCLOCK_STATE *state) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + + TRACE("%p, %#x, %p.\n", iface, reserved, state); + + EnterCriticalSection(&clock->cs); + *state = clock->state; + LeaveCriticalSection(&clock->cs); + + return S_OK; +} + +static HRESULT WINAPI present_clock_GetProperties(IMFPresentationClock *iface, MFCLOCK_PROPERTIES *props) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + HRESULT hr = MF_E_CLOCK_NO_TIME_SOURCE; + + TRACE("%p, %p.\n", iface, props); + + EnterCriticalSection(&clock->cs); + if (clock->time_source) + hr = IMFPresentationTimeSource_GetProperties(clock->time_source, props); + LeaveCriticalSection(&clock->cs); + + return hr; +} + +static HRESULT WINAPI present_clock_SetTimeSource(IMFPresentationClock *iface, + IMFPresentationTimeSource *time_source) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + MFCLOCK_PROPERTIES props; + IMFClock *source_clock; + HRESULT hr; + + TRACE("%p, %p.\n", iface, time_source); + + EnterCriticalSection(&clock->cs); + + if (clock->time_source) + IMFPresentationTimeSource_Release(clock->time_source); + if (clock->time_source_sink) + IMFClockStateSink_Release(clock->time_source_sink); + clock->time_source = NULL; + clock->time_source_sink = NULL; + + hr = IMFPresentationTimeSource_QueryInterface(time_source, &IID_IMFClockStateSink, (void **)&clock->time_source_sink); + if (SUCCEEDED(hr)) + { + clock->time_source = time_source; + IMFPresentationTimeSource_AddRef(clock->time_source); + } + + if (SUCCEEDED(IMFPresentationTimeSource_GetUnderlyingClock(time_source, &source_clock))) + { + if (SUCCEEDED(IMFClock_GetProperties(source_clock, &props))) + clock->frequency = props.qwClockFrequency; + IMFClock_Release(source_clock); + } + + if (!clock->frequency) + clock->frequency = MFCLOCK_FREQUENCY_HNS; + + LeaveCriticalSection(&clock->cs); + + return hr; +} + +static HRESULT WINAPI present_clock_GetTimeSource(IMFPresentationClock *iface, + IMFPresentationTimeSource **time_source) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + HRESULT hr = S_OK; + + TRACE("%p, %p.\n", iface, time_source); + + if (!time_source) + return E_INVALIDARG; + + EnterCriticalSection(&clock->cs); + if (clock->time_source) + { + *time_source = clock->time_source; + IMFPresentationTimeSource_AddRef(*time_source); + } + else + hr = MF_E_CLOCK_NO_TIME_SOURCE; + LeaveCriticalSection(&clock->cs); + + return hr; +} + +static HRESULT WINAPI present_clock_GetTime(IMFPresentationClock *iface, MFTIME *time) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + HRESULT hr = MF_E_CLOCK_NO_TIME_SOURCE; + MFTIME systime; + + TRACE("%p, %p.\n", iface, time); + + if (!time) + return E_POINTER; + + EnterCriticalSection(&clock->cs); + if (clock->time_source) + hr = IMFPresentationTimeSource_GetCorrelatedTime(clock->time_source, 0, time, &systime); + LeaveCriticalSection(&clock->cs); + + return hr; +} + +static HRESULT WINAPI present_clock_AddClockStateSink(IMFPresentationClock *iface, IMFClockStateSink *state_sink) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + struct clock_sink *sink, *cur; + HRESULT hr = S_OK; + + TRACE("%p, %p.\n", iface, state_sink); + + if (!state_sink) + return E_INVALIDARG; + + sink = heap_alloc(sizeof(*sink)); + if (!sink) + return E_OUTOFMEMORY; + + sink->state_sink = state_sink; + IMFClockStateSink_AddRef(sink->state_sink); + + EnterCriticalSection(&clock->cs); + LIST_FOR_EACH_ENTRY(cur, &clock->sinks, struct clock_sink, entry) + { + if (cur->state_sink == state_sink) + { + hr = E_INVALIDARG; + break; + } + } + if (SUCCEEDED(hr)) + { + static const enum clock_notification notifications[MFCLOCK_STATE_PAUSED + 1] = + { + /* MFCLOCK_STATE_INVALID */ 0, /* Does not apply */ + /* MFCLOCK_STATE_RUNNING */ CLOCK_NOTIFY_START, + /* MFCLOCK_STATE_STOPPED */ CLOCK_NOTIFY_STOP, + /* MFCLOCK_STATE_PAUSED */ CLOCK_NOTIFY_PAUSE, + }; + struct clock_state_change_param param; + + if (!clock->is_shut_down && clock->state != MFCLOCK_STATE_INVALID) + { + param.u.offset = clock->start_offset; + clock_notify_async_sink(clock, MFGetSystemTime(), param, notifications[clock->state], sink->state_sink); + } + + list_add_tail(&clock->sinks, &sink->entry); + } + LeaveCriticalSection(&clock->cs); + + if (FAILED(hr)) + { + IMFClockStateSink_Release(sink->state_sink); + heap_free(sink); + } + + return hr; +} + +static HRESULT WINAPI present_clock_RemoveClockStateSink(IMFPresentationClock *iface, + IMFClockStateSink *state_sink) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + struct clock_sink *sink; + + TRACE("%p, %p.\n", iface, state_sink); + + if (!state_sink) + return E_INVALIDARG; + + EnterCriticalSection(&clock->cs); + LIST_FOR_EACH_ENTRY(sink, &clock->sinks, struct clock_sink, entry) + { + if (sink->state_sink == state_sink) + { + IMFClockStateSink_Release(sink->state_sink); + list_remove(&sink->entry); + heap_free(sink); + break; + } + } + LeaveCriticalSection(&clock->cs); + + return S_OK; +} + +static HRESULT clock_call_state_change(MFTIME system_time, struct clock_state_change_param param, + enum clock_notification notification, IMFClockStateSink *sink) +{ + HRESULT hr = S_OK; + + switch (notification) + { + case CLOCK_NOTIFY_START: + hr = IMFClockStateSink_OnClockStart(sink, system_time, param.u.offset); + break; + case CLOCK_NOTIFY_STOP: + hr = IMFClockStateSink_OnClockStop(sink, system_time); + break; + case CLOCK_NOTIFY_PAUSE: + hr = IMFClockStateSink_OnClockPause(sink, system_time); + break; + case CLOCK_NOTIFY_RESTART: + hr = IMFClockStateSink_OnClockRestart(sink, system_time); + break; + case CLOCK_NOTIFY_SET_RATE: + /* System time source does not allow 0.0 rate, presentation clock allows it without raising errors. */ + IMFClockStateSink_OnClockSetRate(sink, system_time, param.u.rate); + break; + default: + ; + } + + return hr; +} + +static HRESULT clock_change_state(struct presentation_clock *clock, enum clock_command command, + struct clock_state_change_param param) +{ + static const BYTE state_change_is_allowed[MFCLOCK_STATE_PAUSED+1][CLOCK_CMD_MAX] = + { /* S S* P, R */ + /* INVALID */ { 1, 1, 1, 1 }, + /* RUNNING */ { 1, 1, 1, 1 }, + /* STOPPED */ { 1, 1, 0, 1 }, + /* PAUSED */ { 1, 1, 0, 1 }, + }; + static const MFCLOCK_STATE states[CLOCK_CMD_MAX] = + { + /* CLOCK_CMD_START */ MFCLOCK_STATE_RUNNING, + /* CLOCK_CMD_STOP */ MFCLOCK_STATE_STOPPED, + /* CLOCK_CMD_PAUSE */ MFCLOCK_STATE_PAUSED, + /* CLOCK_CMD_SET_RATE */ 0, /* Unused */ + }; + static const enum clock_notification notifications[CLOCK_CMD_MAX] = + { + /* CLOCK_CMD_START */ CLOCK_NOTIFY_START, + /* CLOCK_CMD_STOP */ CLOCK_NOTIFY_STOP, + /* CLOCK_CMD_PAUSE */ CLOCK_NOTIFY_PAUSE, + /* CLOCK_CMD_SET_RATE */ CLOCK_NOTIFY_SET_RATE, + }; + enum clock_notification notification; + struct clock_sink *sink; + MFCLOCK_STATE old_state; + IMFAsyncResult *result; + MFTIME system_time; + HRESULT hr; + + if (!clock->time_source) + return MF_E_CLOCK_NO_TIME_SOURCE; + + if (command != CLOCK_CMD_SET_RATE && clock->state == states[command] && clock->state != MFCLOCK_STATE_RUNNING) + return MF_E_CLOCK_STATE_ALREADY_SET; + + if (!state_change_is_allowed[clock->state][command]) + return MF_E_INVALIDREQUEST; + + system_time = MFGetSystemTime(); + + if (command == CLOCK_CMD_START && clock->state == MFCLOCK_STATE_PAUSED && + param.u.offset == PRESENTATION_CURRENT_POSITION) + { + notification = CLOCK_NOTIFY_RESTART; + } + else + notification = notifications[command]; + + if (FAILED(hr = clock_call_state_change(system_time, param, notification, clock->time_source_sink))) + return hr; + + old_state = clock->state; + if (command != CLOCK_CMD_SET_RATE) + clock->state = states[command]; + + /* Dump all pending timer requests immediately on start; otherwise try to cancel scheduled items when + transitioning from running state. */ + if ((clock->state == MFCLOCK_STATE_RUNNING) ^ (old_state == MFCLOCK_STATE_RUNNING)) + { + struct clock_timer *timer, *timer2; + + if (clock->state == MFCLOCK_STATE_RUNNING) + { + LIST_FOR_EACH_ENTRY_SAFE(timer, timer2, &clock->timers, struct clock_timer, entry) + { + list_remove(&timer->entry); + hr = MFCreateAsyncResult(&timer->IUnknown_iface, &clock->timer_callback, NULL, &result); + IUnknown_Release(&timer->IUnknown_iface); + if (SUCCEEDED(hr)) + { + MFPutWorkItemEx(MFASYNC_CALLBACK_QUEUE_TIMER, result); + IMFAsyncResult_Release(result); + } + } + } + else + { + LIST_FOR_EACH_ENTRY(timer, &clock->timers, struct clock_timer, entry) + { + if (timer->key) + { + MFCancelWorkItem(timer->key); + timer->key = 0; + } + } + } + } + + LIST_FOR_EACH_ENTRY(sink, &clock->sinks, struct clock_sink, entry) + { + clock_notify_async_sink(clock, system_time, param, notification, sink->state_sink); + } + + return S_OK; +} + +static HRESULT WINAPI present_clock_Start(IMFPresentationClock *iface, LONGLONG start_offset) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + struct clock_state_change_param param = {{0}}; + HRESULT hr; + + TRACE("%p, %s.\n", iface, debugstr_time(start_offset)); + + EnterCriticalSection(&clock->cs); + clock->start_offset = param.u.offset = start_offset; + hr = clock_change_state(clock, CLOCK_CMD_START, param); + LeaveCriticalSection(&clock->cs); + + return hr; +} + +static HRESULT WINAPI present_clock_Stop(IMFPresentationClock *iface) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + struct clock_state_change_param param = {{0}}; + HRESULT hr; + + TRACE("%p.\n", iface); + + EnterCriticalSection(&clock->cs); + hr = clock_change_state(clock, CLOCK_CMD_STOP, param); + LeaveCriticalSection(&clock->cs); + + return hr; +} + +static HRESULT WINAPI present_clock_Pause(IMFPresentationClock *iface) +{ + struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); + struct clock_state_change_param param = {{0}}; + HRESULT hr; + + TRACE("%p.\n", iface); + + EnterCriticalSection(&clock->cs); + hr = clock_change_state(clock, CLOCK_CMD_PAUSE, param); + LeaveCriticalSection(&clock->cs); + + return hr; +} + +static const IMFPresentationClockVtbl presentationclockvtbl = +{ + present_clock_QueryInterface, + present_clock_AddRef, + present_clock_Release, + present_clock_GetClockCharacteristics, + present_clock_GetCorrelatedTime, + present_clock_GetContinuityKey, + present_clock_GetState, + present_clock_GetProperties, + present_clock_SetTimeSource, + present_clock_GetTimeSource, + present_clock_GetTime, + present_clock_AddClockStateSink, + present_clock_RemoveClockStateSink, + present_clock_Start, + present_clock_Stop, + present_clock_Pause, +}; + +static HRESULT WINAPI present_clock_rate_control_QueryInterface(IMFRateControl *iface, REFIID riid, void **out) +{ + struct presentation_clock *clock = impl_from_IMFRateControl(iface); + return IMFPresentationClock_QueryInterface(&clock->IMFPresentationClock_iface, riid, out); +} + +static ULONG WINAPI present_clock_rate_control_AddRef(IMFRateControl *iface) +{ + struct presentation_clock *clock = impl_from_IMFRateControl(iface); + return IMFPresentationClock_AddRef(&clock->IMFPresentationClock_iface); +} + +static ULONG WINAPI present_clock_rate_control_Release(IMFRateControl *iface) +{ + struct presentation_clock *clock = impl_from_IMFRateControl(iface); + return IMFPresentationClock_Release(&clock->IMFPresentationClock_iface); +} + +static HRESULT WINAPI present_clock_rate_SetRate(IMFRateControl *iface, BOOL thin, float rate) +{ + struct presentation_clock *clock = impl_from_IMFRateControl(iface); + struct clock_state_change_param param; + HRESULT hr; + + TRACE("%p, %d, %f.\n", iface, thin, rate); + + if (thin) + return MF_E_THINNING_UNSUPPORTED; + + EnterCriticalSection(&clock->cs); + param.u.rate = rate; + if (SUCCEEDED(hr = clock_change_state(clock, CLOCK_CMD_SET_RATE, param))) + clock->rate = rate; + LeaveCriticalSection(&clock->cs); + + return hr; +} + +static HRESULT WINAPI present_clock_rate_GetRate(IMFRateControl *iface, BOOL *thin, float *rate) +{ + struct presentation_clock *clock = impl_from_IMFRateControl(iface); + + TRACE("%p, %p, %p.\n", iface, thin, rate); + + if (!rate) + return E_INVALIDARG; + + if (thin) + *thin = FALSE; + + EnterCriticalSection(&clock->cs); + *rate = clock->rate; + LeaveCriticalSection(&clock->cs); + + return S_OK; +} + +static const IMFRateControlVtbl presentclockratecontrolvtbl = +{ + present_clock_rate_control_QueryInterface, + present_clock_rate_control_AddRef, + present_clock_rate_control_Release, + present_clock_rate_SetRate, + present_clock_rate_GetRate, +}; + +static HRESULT WINAPI present_clock_timer_QueryInterface(IMFTimer *iface, REFIID riid, void **out) +{ + struct presentation_clock *clock = impl_from_IMFTimer(iface); + return IMFPresentationClock_QueryInterface(&clock->IMFPresentationClock_iface, riid, out); +} + +static ULONG WINAPI present_clock_timer_AddRef(IMFTimer *iface) +{ + struct presentation_clock *clock = impl_from_IMFTimer(iface); + return IMFPresentationClock_AddRef(&clock->IMFPresentationClock_iface); +} + +static ULONG WINAPI present_clock_timer_Release(IMFTimer *iface) +{ + struct presentation_clock *clock = impl_from_IMFTimer(iface); + return IMFPresentationClock_Release(&clock->IMFPresentationClock_iface); +} + +static HRESULT present_clock_schedule_timer(struct presentation_clock *clock, DWORD flags, LONGLONG time, + struct clock_timer *timer) +{ + IMFAsyncResult *result; + MFTIME systime, clocktime; + LONGLONG frequency; + HRESULT hr; + + if (!(flags & MFTIMER_RELATIVE)) + { + if (FAILED(hr = IMFPresentationTimeSource_GetCorrelatedTime(clock->time_source, 0, &clocktime, &systime))) + { + WARN("Failed to get clock time, hr %#x.\n", hr); + return hr; + } + time -= clocktime; + } + + frequency = clock->frequency / 1000; + time /= frequency; + + /* Scheduled item is using clock instance callback, with timer instance as an object. Clock callback will + call user callback and cleanup timer list. */ + + if (FAILED(hr = MFCreateAsyncResult(&timer->IUnknown_iface, &clock->timer_callback, NULL, &result))) + return hr; + + hr = MFScheduleWorkItemEx(result, -time, &timer->key); + IMFAsyncResult_Release(result); + + return hr; +} + +static HRESULT WINAPI clock_timer_QueryInterface(IUnknown *iface, REFIID riid, void **obj) +{ + if (IsEqualIID(riid, &IID_IUnknown)) + { + *obj = iface; + IUnknown_AddRef(iface); + return S_OK; + } + + *obj = NULL; + return E_NOINTERFACE; +} + +static ULONG WINAPI clock_timer_AddRef(IUnknown *iface) +{ + struct clock_timer *timer = impl_clock_timer_from_IUnknown(iface); + return InterlockedIncrement(&timer->refcount); +} + +static ULONG WINAPI clock_timer_Release(IUnknown *iface) +{ + struct clock_timer *timer = impl_clock_timer_from_IUnknown(iface); + ULONG refcount = InterlockedDecrement(&timer->refcount); + + if (!refcount) + { + IMFAsyncResult_Release(timer->result); + IMFAsyncCallback_Release(timer->callback); + heap_free(timer); + } + + return refcount; +} + +static const IUnknownVtbl clock_timer_vtbl = +{ + clock_timer_QueryInterface, + clock_timer_AddRef, + clock_timer_Release, +}; + +static HRESULT WINAPI present_clock_timer_SetTimer(IMFTimer *iface, DWORD flags, LONGLONG time, + IMFAsyncCallback *callback, IUnknown *state, IUnknown **cancel_key) +{ + struct presentation_clock *clock = impl_from_IMFTimer(iface); + struct clock_timer *clock_timer; + HRESULT hr; + + TRACE("%p, %#x, %s, %p, %p, %p.\n", iface, flags, debugstr_time(time), callback, state, cancel_key); + + if (!(clock_timer = heap_alloc_zero(sizeof(*clock_timer)))) + return E_OUTOFMEMORY; + + if (FAILED(hr = MFCreateAsyncResult(NULL, NULL, state, &clock_timer->result))) + { + heap_free(clock_timer); + return hr; + } + + clock_timer->IUnknown_iface.lpVtbl = &clock_timer_vtbl; + clock_timer->refcount = 1; + clock_timer->callback = callback; + IMFAsyncCallback_AddRef(clock_timer->callback); + + EnterCriticalSection(&clock->cs); + + if (clock->state == MFCLOCK_STATE_RUNNING) + hr = present_clock_schedule_timer(clock, flags, time, clock_timer); + else if (clock->state == MFCLOCK_STATE_STOPPED) + hr = MF_S_CLOCK_STOPPED; + + if (SUCCEEDED(hr)) + { + list_add_tail(&clock->timers, &clock_timer->entry); + if (cancel_key) + { + *cancel_key = &clock_timer->IUnknown_iface; + IUnknown_AddRef(*cancel_key); + } + } + + LeaveCriticalSection(&clock->cs); + + if (FAILED(hr)) + IUnknown_Release(&clock_timer->IUnknown_iface); + + return hr; +} + +static HRESULT WINAPI present_clock_timer_CancelTimer(IMFTimer *iface, IUnknown *cancel_key) +{ + struct presentation_clock *clock = impl_from_IMFTimer(iface); + struct clock_timer *timer; + + TRACE("%p, %p.\n", iface, cancel_key); + + EnterCriticalSection(&clock->cs); + + LIST_FOR_EACH_ENTRY(timer, &clock->timers, struct clock_timer, entry) + { + if (&timer->IUnknown_iface == cancel_key) + { + list_remove(&timer->entry); + if (timer->key) + { + MFCancelWorkItem(timer->key); + timer->key = 0; + } + IUnknown_Release(&timer->IUnknown_iface); + break; + } + } + + LeaveCriticalSection(&clock->cs); + + return S_OK; +} + +static const IMFTimerVtbl presentclocktimervtbl = +{ + present_clock_timer_QueryInterface, + present_clock_timer_AddRef, + present_clock_timer_Release, + present_clock_timer_SetTimer, + present_clock_timer_CancelTimer, +}; + +static HRESULT WINAPI present_clock_shutdown_QueryInterface(IMFShutdown *iface, REFIID riid, void **out) +{ + struct presentation_clock *clock = impl_from_IMFShutdown(iface); + return IMFPresentationClock_QueryInterface(&clock->IMFPresentationClock_iface, riid, out); +} + +static ULONG WINAPI present_clock_shutdown_AddRef(IMFShutdown *iface) +{ + struct presentation_clock *clock = impl_from_IMFShutdown(iface); + return IMFPresentationClock_AddRef(&clock->IMFPresentationClock_iface); +} + +static ULONG WINAPI present_clock_shutdown_Release(IMFShutdown *iface) +{ + struct presentation_clock *clock = impl_from_IMFShutdown(iface); + return IMFPresentationClock_Release(&clock->IMFPresentationClock_iface); +} + +static HRESULT WINAPI present_clock_shutdown_Shutdown(IMFShutdown *iface) +{ + struct presentation_clock *clock = impl_from_IMFShutdown(iface); + + TRACE("%p.\n", iface); + + EnterCriticalSection(&clock->cs); + clock->is_shut_down = TRUE; + LeaveCriticalSection(&clock->cs); + + return S_OK; +} + +static HRESULT WINAPI present_clock_shutdown_GetShutdownStatus(IMFShutdown *iface, MFSHUTDOWN_STATUS *status) +{ + struct presentation_clock *clock = impl_from_IMFShutdown(iface); + HRESULT hr = S_OK; + + TRACE("%p, %p.\n", iface, status); + + if (!status) + return E_INVALIDARG; + + EnterCriticalSection(&clock->cs); + if (clock->is_shut_down) + *status = MFSHUTDOWN_COMPLETED; + else + hr = MF_E_INVALIDREQUEST; + LeaveCriticalSection(&clock->cs); + + return hr; +} + +static const IMFShutdownVtbl presentclockshutdownvtbl = +{ + present_clock_shutdown_QueryInterface, + present_clock_shutdown_AddRef, + present_clock_shutdown_Release, + present_clock_shutdown_Shutdown, + present_clock_shutdown_GetShutdownStatus, +}; + +static HRESULT WINAPI present_clock_callback_QueryInterface(IMFAsyncCallback *iface, REFIID riid, void **out) +{ + if (IsEqualIID(riid, &IID_IMFAsyncCallback) || + IsEqualIID(riid, &IID_IUnknown)) + { + *out = iface; + IMFAsyncCallback_AddRef(iface); + return S_OK; + } + + WARN("Unsupported %s.\n", wine_dbgstr_guid(riid)); + *out = NULL; + return E_NOINTERFACE; +} + +static ULONG WINAPI present_clock_sink_callback_AddRef(IMFAsyncCallback *iface) +{ + struct presentation_clock *clock = impl_from_sink_callback_IMFAsyncCallback(iface); + return IMFPresentationClock_AddRef(&clock->IMFPresentationClock_iface); +} + +static ULONG WINAPI present_clock_sink_callback_Release(IMFAsyncCallback *iface) +{ + struct presentation_clock *clock = impl_from_sink_callback_IMFAsyncCallback(iface); + return IMFPresentationClock_Release(&clock->IMFPresentationClock_iface); +} + +static HRESULT WINAPI present_clock_callback_GetParameters(IMFAsyncCallback *iface, DWORD *flags, DWORD *queue) +{ + return E_NOTIMPL; +} + +static HRESULT WINAPI present_clock_sink_callback_Invoke(IMFAsyncCallback *iface, IMFAsyncResult *result) +{ + struct sink_notification *data; + IUnknown *object; + HRESULT hr; + + if (FAILED(hr = IMFAsyncResult_GetObject(result, &object))) + return hr; + + data = impl_sink_notification_from_IUnknown(object); + + clock_call_state_change(data->system_time, data->param, data->notification, data->sink); + + IUnknown_Release(object); + + return S_OK; +} + +static const IMFAsyncCallbackVtbl presentclocksinkcallbackvtbl = +{ + present_clock_callback_QueryInterface, + present_clock_sink_callback_AddRef, + present_clock_sink_callback_Release, + present_clock_callback_GetParameters, + present_clock_sink_callback_Invoke, +}; + +static ULONG WINAPI present_clock_timer_callback_AddRef(IMFAsyncCallback *iface) +{ + struct presentation_clock *clock = impl_from_timer_callback_IMFAsyncCallback(iface); + return IMFPresentationClock_AddRef(&clock->IMFPresentationClock_iface); +} + +static ULONG WINAPI present_clock_timer_callback_Release(IMFAsyncCallback *iface) +{ + struct presentation_clock *clock = impl_from_timer_callback_IMFAsyncCallback(iface); + return IMFPresentationClock_Release(&clock->IMFPresentationClock_iface); +} + +static HRESULT WINAPI present_clock_timer_callback_Invoke(IMFAsyncCallback *iface, IMFAsyncResult *result) +{ + struct presentation_clock *clock = impl_from_timer_callback_IMFAsyncCallback(iface); + struct clock_timer *timer; + IUnknown *object; + HRESULT hr; + + if (FAILED(hr = IMFAsyncResult_GetObject(result, &object))) + return hr; + + timer = impl_clock_timer_from_IUnknown(object); + + EnterCriticalSection(&clock->cs); + list_remove(&timer->entry); + IUnknown_Release(&timer->IUnknown_iface); + LeaveCriticalSection(&clock->cs); + + IMFAsyncCallback_Invoke(timer->callback, timer->result); + + IUnknown_Release(object); + + return S_OK; +} + +static const IMFAsyncCallbackVtbl presentclocktimercallbackvtbl = +{ + present_clock_callback_QueryInterface, + present_clock_timer_callback_AddRef, + present_clock_timer_callback_Release, + present_clock_callback_GetParameters, + present_clock_timer_callback_Invoke, +}; + +/*********************************************************************** + * MFCreatePresentationClock (mf.@) + */ +HRESULT WINAPI MFCreatePresentationClock(IMFPresentationClock **clock) +{ + struct presentation_clock *object; + + TRACE("%p.\n", clock); + + object = heap_alloc_zero(sizeof(*object)); + if (!object) + return E_OUTOFMEMORY; + + object->IMFPresentationClock_iface.lpVtbl = &presentationclockvtbl; + object->IMFRateControl_iface.lpVtbl = &presentclockratecontrolvtbl; + object->IMFTimer_iface.lpVtbl = &presentclocktimervtbl; + object->IMFShutdown_iface.lpVtbl = &presentclockshutdownvtbl; + object->sink_callback.lpVtbl = &presentclocksinkcallbackvtbl; + object->timer_callback.lpVtbl = &presentclocktimercallbackvtbl; + object->refcount = 1; + list_init(&object->sinks); + list_init(&object->timers); + object->rate = 1.0f; + InitializeCriticalSection(&object->cs); + + *clock = &object->IMFPresentationClock_iface; + + return S_OK; +} diff --git a/dlls/mf/session.c b/dlls/mf/session.c index 9f233295773..a7f81e694c2 100644 --- a/dlls/mf/session.c +++ b/dlls/mf/session.c @@ -247,80 +247,6 @@ struct media_session CRITICAL_SECTION cs; }; -struct clock_sink -{ - struct list entry; - IMFClockStateSink *state_sink; -}; - -enum clock_command -{ - CLOCK_CMD_START = 0, - CLOCK_CMD_STOP, - CLOCK_CMD_PAUSE, - CLOCK_CMD_SET_RATE, - CLOCK_CMD_MAX, -}; - -enum clock_notification -{ - CLOCK_NOTIFY_START, - CLOCK_NOTIFY_STOP, - CLOCK_NOTIFY_PAUSE, - CLOCK_NOTIFY_RESTART, - CLOCK_NOTIFY_SET_RATE, -}; - -struct clock_state_change_param -{ - union - { - LONGLONG offset; - float rate; - } u; -}; - -struct sink_notification -{ - IUnknown IUnknown_iface; - LONG refcount; - MFTIME system_time; - struct clock_state_change_param param; - enum clock_notification notification; - IMFClockStateSink *sink; -}; - -struct clock_timer -{ - IUnknown IUnknown_iface; - LONG refcount; - IMFAsyncResult *result; - IMFAsyncCallback *callback; - MFWORKITEM_KEY key; - struct list entry; -}; - -struct presentation_clock -{ - IMFPresentationClock IMFPresentationClock_iface; - IMFRateControl IMFRateControl_iface; - IMFTimer IMFTimer_iface; - IMFShutdown IMFShutdown_iface; - IMFAsyncCallback sink_callback; - IMFAsyncCallback timer_callback; - LONG refcount; - IMFPresentationTimeSource *time_source; - IMFClockStateSink *time_source_sink; - MFCLOCK_STATE state; - LONGLONG start_offset; - struct list sinks; - struct list timers; - float rate; - LONGLONG frequency; - CRITICAL_SECTION cs; - BOOL is_shut_down; -}; - enum quality_manager_state { QUALITY_MANAGER_READY = 0, @@ -384,46 +310,6 @@ static struct session_op *impl_op_from_IUnknown(IUnknown *iface) return CONTAINING_RECORD(iface, struct session_op, IUnknown_iface); } -static struct presentation_clock *impl_from_IMFPresentationClock(IMFPresentationClock *iface) -{ - return CONTAINING_RECORD(iface, struct presentation_clock, IMFPresentationClock_iface); -} - -static struct presentation_clock *impl_from_IMFRateControl(IMFRateControl *iface) -{ - return CONTAINING_RECORD(iface, struct presentation_clock, IMFRateControl_iface); -} - -static struct presentation_clock *impl_from_IMFTimer(IMFTimer *iface) -{ - return CONTAINING_RECORD(iface, struct presentation_clock, IMFTimer_iface); -} - -static struct presentation_clock *impl_from_IMFShutdown(IMFShutdown *iface) -{ - return CONTAINING_RECORD(iface, struct presentation_clock, IMFShutdown_iface); -} - -static struct presentation_clock *impl_from_sink_callback_IMFAsyncCallback(IMFAsyncCallback *iface) -{ - return CONTAINING_RECORD(iface, struct presentation_clock, sink_callback); -} - -static struct presentation_clock *impl_from_timer_callback_IMFAsyncCallback(IMFAsyncCallback *iface) -{ - return CONTAINING_RECORD(iface, struct presentation_clock, timer_callback); -} - -static struct clock_timer *impl_clock_timer_from_IUnknown(IUnknown *iface) -{ - return CONTAINING_RECORD(iface, struct clock_timer, IUnknown_iface); -} - -static struct sink_notification *impl_sink_notification_from_IUnknown(IUnknown *iface) -{ - return CONTAINING_RECORD(iface, struct sink_notification, IUnknown_iface); -} - static struct quality_manager *impl_from_IMFQualityManager(IMFQualityManager *iface) { return CONTAINING_RECORD(iface, struct quality_manager, IMFQualityManager_iface); @@ -3795,1027 +3681,6 @@ failed: return hr; } -static HRESULT WINAPI sink_notification_QueryInterface(IUnknown *iface, REFIID riid, void **out) -{ - if (IsEqualIID(riid, &IID_IUnknown)) - { - *out = iface; - IUnknown_AddRef(iface); - return S_OK; - } - - WARN("Unsupported %s.\n", debugstr_guid(riid)); - *out = NULL; - return E_NOINTERFACE; -} - -static ULONG WINAPI sink_notification_AddRef(IUnknown *iface) -{ - struct sink_notification *notification = impl_sink_notification_from_IUnknown(iface); - ULONG refcount = InterlockedIncrement(¬ification->refcount); - - TRACE("%p, refcount %u.\n", iface, refcount); - - return refcount; -} - -static ULONG WINAPI sink_notification_Release(IUnknown *iface) -{ - struct sink_notification *notification = impl_sink_notification_from_IUnknown(iface); - ULONG refcount = InterlockedDecrement(¬ification->refcount); - - TRACE("%p, refcount %u.\n", iface, refcount); - - if (!refcount) - { - IMFClockStateSink_Release(notification->sink); - heap_free(notification); - } - - return refcount; -} - -static const IUnknownVtbl sinknotificationvtbl = -{ - sink_notification_QueryInterface, - sink_notification_AddRef, - sink_notification_Release, -}; - -static void clock_notify_async_sink(struct presentation_clock *clock, MFTIME system_time, - struct clock_state_change_param param, enum clock_notification notification, IMFClockStateSink *sink) -{ - struct sink_notification *object; - IMFAsyncResult *result; - HRESULT hr; - - object = heap_alloc(sizeof(*object)); - if (!object) - return; - - object->IUnknown_iface.lpVtbl = &sinknotificationvtbl; - object->refcount = 1; - object->system_time = system_time; - object->param = param; - object->notification = notification; - object->sink = sink; - IMFClockStateSink_AddRef(object->sink); - - hr = MFCreateAsyncResult(&object->IUnknown_iface, &clock->sink_callback, NULL, &result); - IUnknown_Release(&object->IUnknown_iface); - if (SUCCEEDED(hr)) - { - MFPutWorkItemEx(MFASYNC_CALLBACK_QUEUE_STANDARD, result); - IMFAsyncResult_Release(result); - } -} - -static HRESULT WINAPI present_clock_QueryInterface(IMFPresentationClock *iface, REFIID riid, void **out) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - - TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), out); - - if (IsEqualIID(riid, &IID_IMFPresentationClock) || - IsEqualIID(riid, &IID_IMFClock) || - IsEqualIID(riid, &IID_IUnknown)) - { - *out = &clock->IMFPresentationClock_iface; - } - else if (IsEqualIID(riid, &IID_IMFRateControl)) - { - *out = &clock->IMFRateControl_iface; - } - else if (IsEqualIID(riid, &IID_IMFTimer)) - { - *out = &clock->IMFTimer_iface; - } - else if (IsEqualIID(riid, &IID_IMFShutdown)) - { - *out = &clock->IMFShutdown_iface; - } - else - { - WARN("Unsupported %s.\n", debugstr_guid(riid)); - *out = NULL; - return E_NOINTERFACE; - } - - IUnknown_AddRef((IUnknown *)*out); - return S_OK; -} - -static ULONG WINAPI present_clock_AddRef(IMFPresentationClock *iface) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - ULONG refcount = InterlockedIncrement(&clock->refcount); - - TRACE("%p, refcount %u.\n", iface, refcount); - - return refcount; -} - -static ULONG WINAPI present_clock_Release(IMFPresentationClock *iface) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - ULONG refcount = InterlockedDecrement(&clock->refcount); - struct clock_timer *timer, *timer2; - struct clock_sink *sink, *sink2; - - TRACE("%p, refcount %u.\n", iface, refcount); - - if (!refcount) - { - if (clock->time_source) - IMFPresentationTimeSource_Release(clock->time_source); - if (clock->time_source_sink) - IMFClockStateSink_Release(clock->time_source_sink); - LIST_FOR_EACH_ENTRY_SAFE(sink, sink2, &clock->sinks, struct clock_sink, entry) - { - list_remove(&sink->entry); - IMFClockStateSink_Release(sink->state_sink); - heap_free(sink); - } - LIST_FOR_EACH_ENTRY_SAFE(timer, timer2, &clock->timers, struct clock_timer, entry) - { - list_remove(&timer->entry); - IUnknown_Release(&timer->IUnknown_iface); - } - DeleteCriticalSection(&clock->cs); - heap_free(clock); - } - - return refcount; -} - -static HRESULT WINAPI present_clock_GetClockCharacteristics(IMFPresentationClock *iface, DWORD *flags) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - HRESULT hr = MF_E_CLOCK_NO_TIME_SOURCE; - - TRACE("%p, %p.\n", iface, flags); - - EnterCriticalSection(&clock->cs); - if (clock->time_source) - hr = IMFPresentationTimeSource_GetClockCharacteristics(clock->time_source, flags); - LeaveCriticalSection(&clock->cs); - - return hr; -} - -static HRESULT WINAPI present_clock_GetCorrelatedTime(IMFPresentationClock *iface, DWORD reserved, - LONGLONG *clock_time, MFTIME *system_time) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - HRESULT hr = MF_E_CLOCK_NO_TIME_SOURCE; - - TRACE("%p, %#x, %p, %p.\n", iface, reserved, clock_time, system_time); - - EnterCriticalSection(&clock->cs); - if (clock->time_source) - hr = IMFPresentationTimeSource_GetCorrelatedTime(clock->time_source, reserved, clock_time, system_time); - LeaveCriticalSection(&clock->cs); - - return hr; -} - -static HRESULT WINAPI present_clock_GetContinuityKey(IMFPresentationClock *iface, DWORD *key) -{ - TRACE("%p, %p.\n", iface, key); - - *key = 0; - - return S_OK; -} - -static HRESULT WINAPI present_clock_GetState(IMFPresentationClock *iface, DWORD reserved, MFCLOCK_STATE *state) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - - TRACE("%p, %#x, %p.\n", iface, reserved, state); - - EnterCriticalSection(&clock->cs); - *state = clock->state; - LeaveCriticalSection(&clock->cs); - - return S_OK; -} - -static HRESULT WINAPI present_clock_GetProperties(IMFPresentationClock *iface, MFCLOCK_PROPERTIES *props) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - HRESULT hr = MF_E_CLOCK_NO_TIME_SOURCE; - - TRACE("%p, %p.\n", iface, props); - - EnterCriticalSection(&clock->cs); - if (clock->time_source) - hr = IMFPresentationTimeSource_GetProperties(clock->time_source, props); - LeaveCriticalSection(&clock->cs); - - return hr; -} - -static HRESULT WINAPI present_clock_SetTimeSource(IMFPresentationClock *iface, - IMFPresentationTimeSource *time_source) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - MFCLOCK_PROPERTIES props; - IMFClock *source_clock; - HRESULT hr; - - TRACE("%p, %p.\n", iface, time_source); - - EnterCriticalSection(&clock->cs); - - if (clock->time_source) - IMFPresentationTimeSource_Release(clock->time_source); - if (clock->time_source_sink) - IMFClockStateSink_Release(clock->time_source_sink); - clock->time_source = NULL; - clock->time_source_sink = NULL; - - hr = IMFPresentationTimeSource_QueryInterface(time_source, &IID_IMFClockStateSink, (void **)&clock->time_source_sink); - if (SUCCEEDED(hr)) - { - clock->time_source = time_source; - IMFPresentationTimeSource_AddRef(clock->time_source); - } - - if (SUCCEEDED(IMFPresentationTimeSource_GetUnderlyingClock(time_source, &source_clock))) - { - if (SUCCEEDED(IMFClock_GetProperties(source_clock, &props))) - clock->frequency = props.qwClockFrequency; - IMFClock_Release(source_clock); - } - - if (!clock->frequency) - clock->frequency = MFCLOCK_FREQUENCY_HNS; - - LeaveCriticalSection(&clock->cs); - - return hr; -} - -static HRESULT WINAPI present_clock_GetTimeSource(IMFPresentationClock *iface, - IMFPresentationTimeSource **time_source) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - HRESULT hr = S_OK; - - TRACE("%p, %p.\n", iface, time_source); - - if (!time_source) - return E_INVALIDARG; - - EnterCriticalSection(&clock->cs); - if (clock->time_source) - { - *time_source = clock->time_source; - IMFPresentationTimeSource_AddRef(*time_source); - } - else - hr = MF_E_CLOCK_NO_TIME_SOURCE; - LeaveCriticalSection(&clock->cs); - - return hr; -} - -static HRESULT WINAPI present_clock_GetTime(IMFPresentationClock *iface, MFTIME *time) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - HRESULT hr = MF_E_CLOCK_NO_TIME_SOURCE; - MFTIME systime; - - TRACE("%p, %p.\n", iface, time); - - if (!time) - return E_POINTER; - - EnterCriticalSection(&clock->cs); - if (clock->time_source) - hr = IMFPresentationTimeSource_GetCorrelatedTime(clock->time_source, 0, time, &systime); - LeaveCriticalSection(&clock->cs); - - return hr; -} - -static HRESULT WINAPI present_clock_AddClockStateSink(IMFPresentationClock *iface, IMFClockStateSink *state_sink) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - struct clock_sink *sink, *cur; - HRESULT hr = S_OK; - - TRACE("%p, %p.\n", iface, state_sink); - - if (!state_sink) - return E_INVALIDARG; - - sink = heap_alloc(sizeof(*sink)); - if (!sink) - return E_OUTOFMEMORY; - - sink->state_sink = state_sink; - IMFClockStateSink_AddRef(sink->state_sink); - - EnterCriticalSection(&clock->cs); - LIST_FOR_EACH_ENTRY(cur, &clock->sinks, struct clock_sink, entry) - { - if (cur->state_sink == state_sink) - { - hr = E_INVALIDARG; - break; - } - } - if (SUCCEEDED(hr)) - { - static const enum clock_notification notifications[MFCLOCK_STATE_PAUSED + 1] = - { - /* MFCLOCK_STATE_INVALID */ 0, /* Does not apply */ - /* MFCLOCK_STATE_RUNNING */ CLOCK_NOTIFY_START, - /* MFCLOCK_STATE_STOPPED */ CLOCK_NOTIFY_STOP, - /* MFCLOCK_STATE_PAUSED */ CLOCK_NOTIFY_PAUSE, - }; - struct clock_state_change_param param; - - if (!clock->is_shut_down && clock->state != MFCLOCK_STATE_INVALID) - { - param.u.offset = clock->start_offset; - clock_notify_async_sink(clock, MFGetSystemTime(), param, notifications[clock->state], sink->state_sink); - } - - list_add_tail(&clock->sinks, &sink->entry); - } - LeaveCriticalSection(&clock->cs); - - if (FAILED(hr)) - { - IMFClockStateSink_Release(sink->state_sink); - heap_free(sink); - } - - return hr; -} - -static HRESULT WINAPI present_clock_RemoveClockStateSink(IMFPresentationClock *iface, - IMFClockStateSink *state_sink) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - struct clock_sink *sink; - - TRACE("%p, %p.\n", iface, state_sink); - - if (!state_sink) - return E_INVALIDARG; - - EnterCriticalSection(&clock->cs); - LIST_FOR_EACH_ENTRY(sink, &clock->sinks, struct clock_sink, entry) - { - if (sink->state_sink == state_sink) - { - IMFClockStateSink_Release(sink->state_sink); - list_remove(&sink->entry); - heap_free(sink); - break; - } - } - LeaveCriticalSection(&clock->cs); - - return S_OK; -} - -static HRESULT clock_call_state_change(MFTIME system_time, struct clock_state_change_param param, - enum clock_notification notification, IMFClockStateSink *sink) -{ - HRESULT hr = S_OK; - - switch (notification) - { - case CLOCK_NOTIFY_START: - hr = IMFClockStateSink_OnClockStart(sink, system_time, param.u.offset); - break; - case CLOCK_NOTIFY_STOP: - hr = IMFClockStateSink_OnClockStop(sink, system_time); - break; - case CLOCK_NOTIFY_PAUSE: - hr = IMFClockStateSink_OnClockPause(sink, system_time); - break; - case CLOCK_NOTIFY_RESTART: - hr = IMFClockStateSink_OnClockRestart(sink, system_time); - break; - case CLOCK_NOTIFY_SET_RATE: - /* System time source does not allow 0.0 rate, presentation clock allows it without raising errors. */ - IMFClockStateSink_OnClockSetRate(sink, system_time, param.u.rate); - break; - default: - ; - } - - return hr; -} - -static HRESULT clock_change_state(struct presentation_clock *clock, enum clock_command command, - struct clock_state_change_param param) -{ - static const BYTE state_change_is_allowed[MFCLOCK_STATE_PAUSED+1][CLOCK_CMD_MAX] = - { /* S S* P, R */ - /* INVALID */ { 1, 1, 1, 1 }, - /* RUNNING */ { 1, 1, 1, 1 }, - /* STOPPED */ { 1, 1, 0, 1 }, - /* PAUSED */ { 1, 1, 0, 1 }, - }; - static const MFCLOCK_STATE states[CLOCK_CMD_MAX] = - { - /* CLOCK_CMD_START */ MFCLOCK_STATE_RUNNING, - /* CLOCK_CMD_STOP */ MFCLOCK_STATE_STOPPED, - /* CLOCK_CMD_PAUSE */ MFCLOCK_STATE_PAUSED, - /* CLOCK_CMD_SET_RATE */ 0, /* Unused */ - }; - static const enum clock_notification notifications[CLOCK_CMD_MAX] = - { - /* CLOCK_CMD_START */ CLOCK_NOTIFY_START, - /* CLOCK_CMD_STOP */ CLOCK_NOTIFY_STOP, - /* CLOCK_CMD_PAUSE */ CLOCK_NOTIFY_PAUSE, - /* CLOCK_CMD_SET_RATE */ CLOCK_NOTIFY_SET_RATE, - }; - enum clock_notification notification; - struct clock_sink *sink; - MFCLOCK_STATE old_state; - IMFAsyncResult *result; - MFTIME system_time; - HRESULT hr; - - if (!clock->time_source) - return MF_E_CLOCK_NO_TIME_SOURCE; - - if (command != CLOCK_CMD_SET_RATE && clock->state == states[command] && clock->state != MFCLOCK_STATE_RUNNING) - return MF_E_CLOCK_STATE_ALREADY_SET; - - if (!state_change_is_allowed[clock->state][command]) - return MF_E_INVALIDREQUEST; - - system_time = MFGetSystemTime(); - - if (command == CLOCK_CMD_START && clock->state == MFCLOCK_STATE_PAUSED && - param.u.offset == PRESENTATION_CURRENT_POSITION) - { - notification = CLOCK_NOTIFY_RESTART; - } - else - notification = notifications[command]; - - if (FAILED(hr = clock_call_state_change(system_time, param, notification, clock->time_source_sink))) - return hr; - - old_state = clock->state; - if (command != CLOCK_CMD_SET_RATE) - clock->state = states[command]; - - /* Dump all pending timer requests immediately on start; otherwise try to cancel scheduled items when - transitioning from running state. */ - if ((clock->state == MFCLOCK_STATE_RUNNING) ^ (old_state == MFCLOCK_STATE_RUNNING)) - { - struct clock_timer *timer, *timer2; - - if (clock->state == MFCLOCK_STATE_RUNNING) - { - LIST_FOR_EACH_ENTRY_SAFE(timer, timer2, &clock->timers, struct clock_timer, entry) - { - list_remove(&timer->entry); - hr = MFCreateAsyncResult(&timer->IUnknown_iface, &clock->timer_callback, NULL, &result); - IUnknown_Release(&timer->IUnknown_iface); - if (SUCCEEDED(hr)) - { - MFPutWorkItemEx(MFASYNC_CALLBACK_QUEUE_TIMER, result); - IMFAsyncResult_Release(result); - } - } - } - else - { - LIST_FOR_EACH_ENTRY(timer, &clock->timers, struct clock_timer, entry) - { - if (timer->key) - { - MFCancelWorkItem(timer->key); - timer->key = 0; - } - } - } - } - - LIST_FOR_EACH_ENTRY(sink, &clock->sinks, struct clock_sink, entry) - { - clock_notify_async_sink(clock, system_time, param, notification, sink->state_sink); - } - - return S_OK; -} - -static HRESULT WINAPI present_clock_Start(IMFPresentationClock *iface, LONGLONG start_offset) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - struct clock_state_change_param param = {{0}}; - HRESULT hr; - - TRACE("%p, %s.\n", iface, debugstr_time(start_offset)); - - EnterCriticalSection(&clock->cs); - clock->start_offset = param.u.offset = start_offset; - hr = clock_change_state(clock, CLOCK_CMD_START, param); - LeaveCriticalSection(&clock->cs); - - return hr; -} - -static HRESULT WINAPI present_clock_Stop(IMFPresentationClock *iface) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - struct clock_state_change_param param = {{0}}; - HRESULT hr; - - TRACE("%p.\n", iface); - - EnterCriticalSection(&clock->cs); - hr = clock_change_state(clock, CLOCK_CMD_STOP, param); - LeaveCriticalSection(&clock->cs); - - return hr; -} - -static HRESULT WINAPI present_clock_Pause(IMFPresentationClock *iface) -{ - struct presentation_clock *clock = impl_from_IMFPresentationClock(iface); - struct clock_state_change_param param = {{0}}; - HRESULT hr; - - TRACE("%p.\n", iface); - - EnterCriticalSection(&clock->cs); - hr = clock_change_state(clock, CLOCK_CMD_PAUSE, param); - LeaveCriticalSection(&clock->cs); - - return hr; -} - -static const IMFPresentationClockVtbl presentationclockvtbl = -{ - present_clock_QueryInterface, - present_clock_AddRef, - present_clock_Release, - present_clock_GetClockCharacteristics, - present_clock_GetCorrelatedTime, - present_clock_GetContinuityKey, - present_clock_GetState, - present_clock_GetProperties, - present_clock_SetTimeSource, - present_clock_GetTimeSource, - present_clock_GetTime, - present_clock_AddClockStateSink, - present_clock_RemoveClockStateSink, - present_clock_Start, - present_clock_Stop, - present_clock_Pause, -}; - -static HRESULT WINAPI present_clock_rate_control_QueryInterface(IMFRateControl *iface, REFIID riid, void **out) -{ - struct presentation_clock *clock = impl_from_IMFRateControl(iface); - return IMFPresentationClock_QueryInterface(&clock->IMFPresentationClock_iface, riid, out); -} - -static ULONG WINAPI present_clock_rate_control_AddRef(IMFRateControl *iface) -{ - struct presentation_clock *clock = impl_from_IMFRateControl(iface); - return IMFPresentationClock_AddRef(&clock->IMFPresentationClock_iface); -} - -static ULONG WINAPI present_clock_rate_control_Release(IMFRateControl *iface) -{ - struct presentation_clock *clock = impl_from_IMFRateControl(iface); - return IMFPresentationClock_Release(&clock->IMFPresentationClock_iface); -} - -static HRESULT WINAPI present_clock_rate_SetRate(IMFRateControl *iface, BOOL thin, float rate) -{ - struct presentation_clock *clock = impl_from_IMFRateControl(iface); - struct clock_state_change_param param; - HRESULT hr; - - TRACE("%p, %d, %f.\n", iface, thin, rate); - - if (thin) - return MF_E_THINNING_UNSUPPORTED; - - EnterCriticalSection(&clock->cs); - param.u.rate = rate; - if (SUCCEEDED(hr = clock_change_state(clock, CLOCK_CMD_SET_RATE, param))) - clock->rate = rate; - LeaveCriticalSection(&clock->cs); - - return hr; -} - -static HRESULT WINAPI present_clock_rate_GetRate(IMFRateControl *iface, BOOL *thin, float *rate) -{ - struct presentation_clock *clock = impl_from_IMFRateControl(iface); - - TRACE("%p, %p, %p.\n", iface, thin, rate); - - if (!rate) - return E_INVALIDARG; - - if (thin) - *thin = FALSE; - - EnterCriticalSection(&clock->cs); - *rate = clock->rate; - LeaveCriticalSection(&clock->cs); - - return S_OK; -} - -static const IMFRateControlVtbl presentclockratecontrolvtbl = -{ - present_clock_rate_control_QueryInterface, - present_clock_rate_control_AddRef, - present_clock_rate_control_Release, - present_clock_rate_SetRate, - present_clock_rate_GetRate, -}; - -static HRESULT WINAPI present_clock_timer_QueryInterface(IMFTimer *iface, REFIID riid, void **out) -{ - struct presentation_clock *clock = impl_from_IMFTimer(iface); - return IMFPresentationClock_QueryInterface(&clock->IMFPresentationClock_iface, riid, out); -} - -static ULONG WINAPI present_clock_timer_AddRef(IMFTimer *iface) -{ - struct presentation_clock *clock = impl_from_IMFTimer(iface); - return IMFPresentationClock_AddRef(&clock->IMFPresentationClock_iface); -} - -static ULONG WINAPI present_clock_timer_Release(IMFTimer *iface) -{ - struct presentation_clock *clock = impl_from_IMFTimer(iface); - return IMFPresentationClock_Release(&clock->IMFPresentationClock_iface); -} - -static HRESULT present_clock_schedule_timer(struct presentation_clock *clock, DWORD flags, LONGLONG time, - struct clock_timer *timer) -{ - IMFAsyncResult *result; - MFTIME systime, clocktime; - LONGLONG frequency; - HRESULT hr; - - if (!(flags & MFTIMER_RELATIVE)) - { - if (FAILED(hr = IMFPresentationTimeSource_GetCorrelatedTime(clock->time_source, 0, &clocktime, &systime))) - { - WARN("Failed to get clock time, hr %#x.\n", hr); - return hr; - } - time -= clocktime; - } - - frequency = clock->frequency / 1000; - time /= frequency; - - /* Scheduled item is using clock instance callback, with timer instance as an object. Clock callback will - call user callback and cleanup timer list. */ - - if (FAILED(hr = MFCreateAsyncResult(&timer->IUnknown_iface, &clock->timer_callback, NULL, &result))) - return hr; - - hr = MFScheduleWorkItemEx(result, -time, &timer->key); - IMFAsyncResult_Release(result); - - return hr; -} - -static HRESULT WINAPI clock_timer_QueryInterface(IUnknown *iface, REFIID riid, void **obj) -{ - if (IsEqualIID(riid, &IID_IUnknown)) - { - *obj = iface; - IUnknown_AddRef(iface); - return S_OK; - } - - *obj = NULL; - return E_NOINTERFACE; -} - -static ULONG WINAPI clock_timer_AddRef(IUnknown *iface) -{ - struct clock_timer *timer = impl_clock_timer_from_IUnknown(iface); - return InterlockedIncrement(&timer->refcount); -} - -static ULONG WINAPI clock_timer_Release(IUnknown *iface) -{ - struct clock_timer *timer = impl_clock_timer_from_IUnknown(iface); - ULONG refcount = InterlockedDecrement(&timer->refcount); - - if (!refcount) - { - IMFAsyncResult_Release(timer->result); - IMFAsyncCallback_Release(timer->callback); - heap_free(timer); - } - - return refcount; -} - -static const IUnknownVtbl clock_timer_vtbl = -{ - clock_timer_QueryInterface, - clock_timer_AddRef, - clock_timer_Release, -}; - -static HRESULT WINAPI present_clock_timer_SetTimer(IMFTimer *iface, DWORD flags, LONGLONG time, - IMFAsyncCallback *callback, IUnknown *state, IUnknown **cancel_key) -{ - struct presentation_clock *clock = impl_from_IMFTimer(iface); - struct clock_timer *clock_timer; - HRESULT hr; - - TRACE("%p, %#x, %s, %p, %p, %p.\n", iface, flags, debugstr_time(time), callback, state, cancel_key); - - if (!(clock_timer = heap_alloc_zero(sizeof(*clock_timer)))) - return E_OUTOFMEMORY; - - if (FAILED(hr = MFCreateAsyncResult(NULL, NULL, state, &clock_timer->result))) - { - heap_free(clock_timer); - return hr; - } - - clock_timer->IUnknown_iface.lpVtbl = &clock_timer_vtbl; - clock_timer->refcount = 1; - clock_timer->callback = callback; - IMFAsyncCallback_AddRef(clock_timer->callback); - - EnterCriticalSection(&clock->cs); - - if (clock->state == MFCLOCK_STATE_RUNNING) - hr = present_clock_schedule_timer(clock, flags, time, clock_timer); - else if (clock->state == MFCLOCK_STATE_STOPPED) - hr = MF_S_CLOCK_STOPPED; - - if (SUCCEEDED(hr)) - { - list_add_tail(&clock->timers, &clock_timer->entry); - if (cancel_key) - { - *cancel_key = &clock_timer->IUnknown_iface; - IUnknown_AddRef(*cancel_key); - } - } - - LeaveCriticalSection(&clock->cs); - - if (FAILED(hr)) - IUnknown_Release(&clock_timer->IUnknown_iface); - - return hr; -} - -static HRESULT WINAPI present_clock_timer_CancelTimer(IMFTimer *iface, IUnknown *cancel_key) -{ - struct presentation_clock *clock = impl_from_IMFTimer(iface); - struct clock_timer *timer; - - TRACE("%p, %p.\n", iface, cancel_key); - - EnterCriticalSection(&clock->cs); - - LIST_FOR_EACH_ENTRY(timer, &clock->timers, struct clock_timer, entry) - { - if (&timer->IUnknown_iface == cancel_key) - { - list_remove(&timer->entry); - if (timer->key) - { - MFCancelWorkItem(timer->key); - timer->key = 0; - } - IUnknown_Release(&timer->IUnknown_iface); - break; - } - } - - LeaveCriticalSection(&clock->cs); - - return S_OK; -} - -static const IMFTimerVtbl presentclocktimervtbl = -{ - present_clock_timer_QueryInterface, - present_clock_timer_AddRef, - present_clock_timer_Release, - present_clock_timer_SetTimer, - present_clock_timer_CancelTimer, -}; - -static HRESULT WINAPI present_clock_shutdown_QueryInterface(IMFShutdown *iface, REFIID riid, void **out) -{ - struct presentation_clock *clock = impl_from_IMFShutdown(iface); - return IMFPresentationClock_QueryInterface(&clock->IMFPresentationClock_iface, riid, out); -} - -static ULONG WINAPI present_clock_shutdown_AddRef(IMFShutdown *iface) -{ - struct presentation_clock *clock = impl_from_IMFShutdown(iface); - return IMFPresentationClock_AddRef(&clock->IMFPresentationClock_iface); -} - -static ULONG WINAPI present_clock_shutdown_Release(IMFShutdown *iface) -{ - struct presentation_clock *clock = impl_from_IMFShutdown(iface); - return IMFPresentationClock_Release(&clock->IMFPresentationClock_iface); -} - -static HRESULT WINAPI present_clock_shutdown_Shutdown(IMFShutdown *iface) -{ - struct presentation_clock *clock = impl_from_IMFShutdown(iface); - - TRACE("%p.\n", iface); - - EnterCriticalSection(&clock->cs); - clock->is_shut_down = TRUE; - LeaveCriticalSection(&clock->cs); - - return S_OK; -} - -static HRESULT WINAPI present_clock_shutdown_GetShutdownStatus(IMFShutdown *iface, MFSHUTDOWN_STATUS *status) -{ - struct presentation_clock *clock = impl_from_IMFShutdown(iface); - HRESULT hr = S_OK; - - TRACE("%p, %p.\n", iface, status); - - if (!status) - return E_INVALIDARG; - - EnterCriticalSection(&clock->cs); - if (clock->is_shut_down) - *status = MFSHUTDOWN_COMPLETED; - else - hr = MF_E_INVALIDREQUEST; - LeaveCriticalSection(&clock->cs); - - return hr; -} - -static const IMFShutdownVtbl presentclockshutdownvtbl = -{ - present_clock_shutdown_QueryInterface, - present_clock_shutdown_AddRef, - present_clock_shutdown_Release, - present_clock_shutdown_Shutdown, - present_clock_shutdown_GetShutdownStatus, -}; - -static HRESULT WINAPI present_clock_callback_QueryInterface(IMFAsyncCallback *iface, REFIID riid, void **out) -{ - if (IsEqualIID(riid, &IID_IMFAsyncCallback) || - IsEqualIID(riid, &IID_IUnknown)) - { - *out = iface; - IMFAsyncCallback_AddRef(iface); - return S_OK; - } - - WARN("Unsupported %s.\n", wine_dbgstr_guid(riid)); - *out = NULL; - return E_NOINTERFACE; -} - -static ULONG WINAPI present_clock_sink_callback_AddRef(IMFAsyncCallback *iface) -{ - struct presentation_clock *clock = impl_from_sink_callback_IMFAsyncCallback(iface); - return IMFPresentationClock_AddRef(&clock->IMFPresentationClock_iface); -} - -static ULONG WINAPI present_clock_sink_callback_Release(IMFAsyncCallback *iface) -{ - struct presentation_clock *clock = impl_from_sink_callback_IMFAsyncCallback(iface); - return IMFPresentationClock_Release(&clock->IMFPresentationClock_iface); -} - -static HRESULT WINAPI present_clock_callback_GetParameters(IMFAsyncCallback *iface, DWORD *flags, DWORD *queue) -{ - return E_NOTIMPL; -} - -static HRESULT WINAPI present_clock_sink_callback_Invoke(IMFAsyncCallback *iface, IMFAsyncResult *result) -{ - struct sink_notification *data; - IUnknown *object; - HRESULT hr; - - if (FAILED(hr = IMFAsyncResult_GetObject(result, &object))) - return hr; - - data = impl_sink_notification_from_IUnknown(object); - - clock_call_state_change(data->system_time, data->param, data->notification, data->sink); - - IUnknown_Release(object); - - return S_OK; -} - -static const IMFAsyncCallbackVtbl presentclocksinkcallbackvtbl = -{ - present_clock_callback_QueryInterface, - present_clock_sink_callback_AddRef, - present_clock_sink_callback_Release, - present_clock_callback_GetParameters, - present_clock_sink_callback_Invoke, -}; - -static ULONG WINAPI present_clock_timer_callback_AddRef(IMFAsyncCallback *iface) -{ - struct presentation_clock *clock = impl_from_timer_callback_IMFAsyncCallback(iface); - return IMFPresentationClock_AddRef(&clock->IMFPresentationClock_iface); -} - -static ULONG WINAPI present_clock_timer_callback_Release(IMFAsyncCallback *iface) -{ - struct presentation_clock *clock = impl_from_timer_callback_IMFAsyncCallback(iface); - return IMFPresentationClock_Release(&clock->IMFPresentationClock_iface); -} - -static HRESULT WINAPI present_clock_timer_callback_Invoke(IMFAsyncCallback *iface, IMFAsyncResult *result) -{ - struct presentation_clock *clock = impl_from_timer_callback_IMFAsyncCallback(iface); - struct clock_timer *timer; - IUnknown *object; - HRESULT hr; - - if (FAILED(hr = IMFAsyncResult_GetObject(result, &object))) - return hr; - - timer = impl_clock_timer_from_IUnknown(object); - - EnterCriticalSection(&clock->cs); - list_remove(&timer->entry); - IUnknown_Release(&timer->IUnknown_iface); - LeaveCriticalSection(&clock->cs); - - IMFAsyncCallback_Invoke(timer->callback, timer->result); - - IUnknown_Release(object); - - return S_OK; -} - -static const IMFAsyncCallbackVtbl presentclocktimercallbackvtbl = -{ - present_clock_callback_QueryInterface, - present_clock_timer_callback_AddRef, - present_clock_timer_callback_Release, - present_clock_callback_GetParameters, - present_clock_timer_callback_Invoke, -}; - -/*********************************************************************** - * MFCreatePresentationClock (mf.@) - */ -HRESULT WINAPI MFCreatePresentationClock(IMFPresentationClock **clock) -{ - struct presentation_clock *object; - - TRACE("%p.\n", clock); - - object = heap_alloc_zero(sizeof(*object)); - if (!object) - return E_OUTOFMEMORY; - - object->IMFPresentationClock_iface.lpVtbl = &presentationclockvtbl; - object->IMFRateControl_iface.lpVtbl = &presentclockratecontrolvtbl; - object->IMFTimer_iface.lpVtbl = &presentclocktimervtbl; - object->IMFShutdown_iface.lpVtbl = &presentclockshutdownvtbl; - object->sink_callback.lpVtbl = &presentclocksinkcallbackvtbl; - object->timer_callback.lpVtbl = &presentclocktimercallbackvtbl; - object->refcount = 1; - list_init(&object->sinks); - list_init(&object->timers); - object->rate = 1.0f; - InitializeCriticalSection(&object->cs); - - *clock = &object->IMFPresentationClock_iface; - - return S_OK; -} - static HRESULT WINAPI standard_quality_manager_QueryInterface(IMFQualityManager *iface, REFIID riid, void **out) { struct quality_manager *manager = impl_from_IMFQualityManager(iface); -- 2.30.2
From: Giovanni Mascellani <gmascellani(a)codeweavers.com> Signed-off-by: Giovanni Mascellani <gmascellani(a)codeweavers.com> Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> --- dlls/mf/session.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/dlls/mf/session.c b/dlls/mf/session.c index a7f81e694c2..a7f58e0fb29 100644 --- a/dlls/mf/session.c +++ b/dlls/mf/session.c @@ -943,6 +943,17 @@ static void session_pause(struct media_session *session) session_set_paused(session, hr); } +static void session_clear_end_of_presentation(struct media_session *session) +{ + struct media_source *source; + + session->presentation.flags &= ~SESSION_FLAG_END_OF_PRESENTATION; + LIST_FOR_EACH_ENTRY(source, &session->presentation.sources, struct media_source, entry) + { + source->flags &= ~SOURCE_FLAG_END_OF_PRESENTATION; + } +} + static void session_set_stopped(struct media_session *session, HRESULT status) { MediaEventType event_type; @@ -957,6 +968,7 @@ static void session_set_stopped(struct media_session *session, HRESULT status) IMFMediaEventQueue_QueueEvent(session->event_queue, event); IMFMediaEvent_Release(event); } + session_clear_end_of_presentation(session); session_command_complete(session); } -- 2.30.2
Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> --- dlls/mf/session.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/dlls/mf/session.c b/dlls/mf/session.c index a7f58e0fb29..21afbcfc5d8 100644 --- a/dlls/mf/session.c +++ b/dlls/mf/session.c @@ -946,12 +946,17 @@ static void session_pause(struct media_session *session) static void session_clear_end_of_presentation(struct media_session *session) { struct media_source *source; + struct topo_node *node; session->presentation.flags &= ~SESSION_FLAG_END_OF_PRESENTATION; LIST_FOR_EACH_ENTRY(source, &session->presentation.sources, struct media_source, entry) { source->flags &= ~SOURCE_FLAG_END_OF_PRESENTATION; } + LIST_FOR_EACH_ENTRY(node, &session->presentation.nodes, struct topo_node, entry) + { + node->flags &= ~TOPO_NODE_END_OF_STREAM; + } } static void session_set_stopped(struct media_session *session, HRESULT status) -- 2.30.2
Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> --- dlls/mf/session.c | 1 + 1 file changed, 1 insertion(+) diff --git a/dlls/mf/session.c b/dlls/mf/session.c index 21afbcfc5d8..24aae77ac3a 100644 --- a/dlls/mf/session.c +++ b/dlls/mf/session.c @@ -957,6 +957,7 @@ static void session_clear_end_of_presentation(struct media_session *session) { node->flags &= ~TOPO_NODE_END_OF_STREAM; } + session->presentation.topo_status = MF_TOPOSTATUS_READY; } static void session_set_stopped(struct media_session *session, HRESULT status) -- 2.30.2
participants (1)
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Nikolay Sivov