C++ (Cpp) tsmf_stream_push_sample示例

示例#1

文件： tsmf_ifman.c 项目： ADILOFASKI/FreeRDP

int tsmf_ifman_on_sample(TSMF_IFMAN* ifman)
{
	TSMF_PRESENTATION* presentation;
	TSMF_STREAM* stream;
	UINT32 StreamId;
	UINT64 SampleStartTime;
	UINT64 SampleEndTime;
	UINT64 ThrottleDuration;
	UINT32 SampleExtensions;
	UINT32 cbData;

	Stream_Seek(ifman->input, 16);
	Stream_Read_UINT32(ifman->input, StreamId);
	Stream_Seek_UINT32(ifman->input); /* numSample */
	Stream_Read_UINT64(ifman->input, SampleStartTime);
	Stream_Read_UINT64(ifman->input, SampleEndTime);
	Stream_Read_UINT64(ifman->input, ThrottleDuration);
	Stream_Seek_UINT32(ifman->input); /* SampleFlags */
	Stream_Read_UINT32(ifman->input, SampleExtensions);
	Stream_Read_UINT32(ifman->input, cbData);
	
	DEBUG_DVC("MessageId %d StreamId %d SampleStartTime %d SampleEndTime %d "
		"ThrottleDuration %d SampleExtensions %d cbData %d",
		ifman->message_id, StreamId, (int)SampleStartTime, (int)SampleEndTime,
		(int)ThrottleDuration, SampleExtensions, cbData);

	presentation = tsmf_presentation_find_by_id(ifman->presentation_id);

	if (presentation == NULL)
	{
		DEBUG_WARN("unknown presentation id");
		return 1;
	}

	stream = tsmf_stream_find_by_id(presentation, StreamId);

	if (stream == NULL)
	{
		DEBUG_WARN("unknown stream id");
		return 1;
	}

	tsmf_stream_push_sample(stream, ifman->channel_callback,
		ifman->message_id, SampleStartTime, SampleEndTime, ThrottleDuration, SampleExtensions,
		cbData, Stream_Pointer(ifman->input));

	ifman->output_pending = TRUE;

	return 0;
}

示例#2

文件： tsmf_ifman.c 项目： LawrenceK/FreeRDP

int
tsmf_ifman_on_sample(TSMF_IFMAN * ifman)
{
	TSMF_PRESENTATION * presentation;
	TSMF_STREAM * stream;
	uint32 StreamId;
	uint64 SampleStartTime;
	uint64 SampleEndTime;
	uint64 ThrottleDuration;
	uint32 SampleExtensions;
	uint32 cbData;

	StreamId = GET_UINT32(ifman->input_buffer, 16);
	SampleStartTime = GET_UINT64(ifman->input_buffer, 24);
	SampleEndTime = GET_UINT64(ifman->input_buffer, 32);
	ThrottleDuration = GET_UINT64(ifman->input_buffer, 40);
	SampleExtensions = GET_UINT32(ifman->input_buffer, 52);
	cbData = GET_UINT32(ifman->input_buffer, 56);
	
	LLOGLN(10, ("tsmf_ifman_on_sample: MessageId %d StreamId %d SampleStartTime %d SampleEndTime %d "
		"ThrottleDuration %d SampleExtensions %d cbData %d",
		ifman->message_id, StreamId, (int)SampleStartTime, (int)SampleEndTime,
		(int)ThrottleDuration, SampleExtensions, cbData));

	presentation = tsmf_presentation_find_by_id(ifman->presentation_id);
	if (presentation == NULL)
	{
		LLOGLN(0, ("tsmf_ifman_on_sample: unknown presentation id"));
		return 1;
	}
	stream = tsmf_stream_find_by_id(presentation, StreamId);
	if (stream == NULL)
	{
		LLOGLN(0, ("tsmf_ifman_on_sample: unknown stream id"));
		return 1;
	}
	tsmf_stream_push_sample(stream, ifman->channel_callback,
		ifman->message_id, SampleStartTime, SampleEndTime, ThrottleDuration, SampleExtensions,
		cbData, ifman->input_buffer + 60);

	ifman->output_pending = 1;
	return 0;
}

示例#3

文件： tsmf_ifman.c 项目： artemh/FreeRDP

/**
 * Function description
 *
 * @return 0 on success, otherwise a Win32 error code
 */
UINT tsmf_ifman_on_sample(TSMF_IFMAN* ifman)
{
	TSMF_PRESENTATION* presentation;
	TSMF_STREAM* stream;
	UINT32 StreamId;
	UINT64 SampleStartTime;
	UINT64 SampleEndTime;
	UINT64 ThrottleDuration;
	UINT32 SampleExtensions;
	UINT32 cbData;
    UINT error;

	if (Stream_GetRemainingLength(ifman->input) < 60)
		return ERROR_INVALID_DATA;
	Stream_Seek(ifman->input, 16);
	Stream_Read_UINT32(ifman->input, StreamId);
	Stream_Seek_UINT32(ifman->input); /* numSample */
	Stream_Read_UINT64(ifman->input, SampleStartTime);
	Stream_Read_UINT64(ifman->input, SampleEndTime);
	Stream_Read_UINT64(ifman->input, ThrottleDuration);
	Stream_Seek_UINT32(ifman->input); /* SampleFlags */
	Stream_Read_UINT32(ifman->input, SampleExtensions);
	Stream_Read_UINT32(ifman->input, cbData);

	if (Stream_GetRemainingLength(ifman->input) < cbData)
		return ERROR_INVALID_DATA;

	DEBUG_TSMF("MessageId %d StreamId %d SampleStartTime %lu SampleEndTime %lu "
			   "ThrottleDuration %d SampleExtensions %d cbData %d",
			   ifman->message_id, StreamId, SampleStartTime, SampleEndTime,
			   (int)ThrottleDuration, SampleExtensions, cbData);

	presentation = tsmf_presentation_find_by_id(ifman->presentation_id);

	if (!presentation)
	{
		WLog_ERR(TAG, "unknown presentation id");
		return ERROR_NOT_FOUND;
	}

	stream = tsmf_stream_find_by_id(presentation, StreamId);

	if (!stream)
	{
		WLog_ERR(TAG, "unknown stream id");
		return ERROR_NOT_FOUND;
	}

	if (!tsmf_stream_push_sample(stream, ifman->channel_callback,
			ifman->message_id, SampleStartTime, SampleEndTime,
			ThrottleDuration, SampleExtensions, cbData, Stream_Pointer(ifman->input)))
	{
		WLog_ERR(TAG, "unable to push sample");
		return ERROR_OUTOFMEMORY;
	}

	if ((error = tsmf_presentation_sync(presentation)))
    {
        WLog_ERR(TAG, "tsmf_presentation_sync failed with error %lu", error);
        return error;
    }
	ifman->output_pending = TRUE;

	return CHANNEL_RC_OK;
}