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mfreadwrite: Implement reader flushing. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
feature/deterministic
Nikolay Sivov 2020-03-25 14:40:01 +03:00 committed by Alexandre Julliard
parent 7998801440
commit 954ed23648
1 changed files with 59 additions and 11 deletions
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70
dlls/mfreadwrite/main.c
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@ -922,6 +922,59 @@ static HRESULT source_reader_get_stream_read_index(struct source_reader *reader,
return hr;
}
static void source_reader_release_responses(struct media_stream *stream)
{
struct stream_response *ptr, *next;
LIST_FOR_EACH_ENTRY_SAFE(ptr, next, &stream->responses, struct stream_response, entry)
{
list_remove(&ptr->entry);
source_reader_release_response(ptr);
}
}
static void source_reader_flush_stream(struct source_reader *reader, DWORD stream_index)
{
struct media_stream *stream = &reader->streams[stream_index];
EnterCriticalSection(&stream->cs);
source_reader_release_responses(stream);
if (stream->decoder)
IMFTransform_ProcessMessage(stream->decoder, MFT_MESSAGE_COMMAND_FLUSH, 0);
stream->requests = 0;
LeaveCriticalSection(&stream->cs);
}
static HRESULT source_reader_flush(struct source_reader *reader, unsigned int index)
{
unsigned int stream_index;
switch (index)
{
case MF_SOURCE_READER_FIRST_VIDEO_STREAM:
stream_index = reader->first_video_stream_index;
break;
case MF_SOURCE_READER_FIRST_AUDIO_STREAM:
stream_index = reader->first_audio_stream_index;
break;
case MF_SOURCE_READER_ALL_STREAMS:
for (stream_index = 0; stream_index < reader->stream_count; ++stream_index)
{
source_reader_flush_stream(reader, stream_index);
}
break;
default:
stream_index = index;
}
source_reader_flush_stream(reader, stream_index);
return S_OK;
}
static HRESULT WINAPI source_reader_async_commands_callback_Invoke(IMFAsyncCallback *iface, IMFAsyncResult *result)
{
struct source_reader *reader = impl_from_async_commands_callback_IMFAsyncCallback(iface);
@ -990,7 +1043,9 @@ static HRESULT WINAPI source_reader_async_commands_callback_Invoke(IMFAsyncCallb
break;
case SOURCE_READER_ASYNC_FLUSH:
FIXME("Async flushing is not implemented.\n");
source_reader_flush(reader, command->stream_index);
IMFSourceReaderCallback_OnFlush(reader->async_callback, command->stream_index);
break;
default:
;
@ -1063,7 +1118,6 @@ static ULONG WINAPI src_reader_Release(IMFSourceReader *iface)
for (i = 0; i < reader->stream_count; ++i)
{
struct media_stream *stream = &reader->streams[i];
struct stream_response *ptr, *next;
if (stream->stream)
IMFMediaStream_Release(stream->stream);
@ -1073,11 +1127,7 @@ static ULONG WINAPI src_reader_Release(IMFSourceReader *iface)
IMFTransform_Release(stream->decoder);
DeleteCriticalSection(&stream->cs);
LIST_FOR_EACH_ENTRY_SAFE(ptr, next, &stream->responses, struct stream_response, entry)
{
list_remove(&ptr->entry);
source_reader_release_response(ptr);
}
source_reader_release_responses(stream);
}
heap_free(reader->streams);
DeleteCriticalSection(&reader->cs);
@ -1570,7 +1620,7 @@ static HRESULT WINAPI src_reader_Flush(IMFSourceReader *iface, DWORD index)
struct source_reader_async_command *command;
HRESULT hr;
FIXME("%p, %#x.\n", iface, index);
TRACE("%p, %#x.\n", iface, index);
if (reader->async_callback)
{
@ -1584,9 +1634,7 @@ static HRESULT WINAPI src_reader_Flush(IMFSourceReader *iface, DWORD index)
IUnknown_Release(&command->IUnknown_iface);
}
else
{
hr = E_NOTIMPL;
}
hr = source_reader_flush(reader, index);
return hr;
}