/*

 * FreeRDP: A Remote Desktop Protocol Implementation

 * Video Redirection Virtual Channel - GStreamer Decoder

 * platform specific functions

 *

 * (C) Copyright 2014 Thincast Technologies GmbH

 * (C) Copyright 2014 Armin Novak <armin.novak@thincast.com>

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifndef FREERDP_CHANNEL_TSMF_CLIENT_GST_PLATFORM_H

#define FREERDP_CHANNEL_TSMF_CLIENT_GST_PLATFORM_H

#include <gst/gst.h>

#include <tsmf_decoder.h>

typedef struct _TSMFGstreamerDecoder

{

	ITSMFDecoder iface;

	int media_type; /* TSMF_MAJOR_TYPE_AUDIO or TSMF_MAJOR_TYPE_VIDEO */

	gint64 duration;

	GstState state;

	GstCaps* gst_caps;

	GstElement* pipe;

	GstElement* src;

	GstElement* queue;

	GstElement* outsink;

	GstElement* volume;

	BOOL ready;

	BOOL paused;

	UINT64 last_sample_start_time;

	UINT64 last_sample_end_time;

	BOOL seeking;

	UINT64 seek_offset;

	double gstVolume;

	BOOL gstMuted;

	int pipeline_start_time_valid; /* We've set the start time and have not reset the pipeline */

	int shutdown;                  /* The decoder stream is shutting down */

	void* platform;

	BOOL (*ack_cb)(void*, BOOL);

	void (*sync_cb)(void*);

	void* stream;

} TSMFGstreamerDecoder;

const char* tsmf_platform_get_video_sink(void);

const char* tsmf_platform_get_audio_sink(void);

int tsmf_platform_create(TSMFGstreamerDecoder* decoder);

int tsmf_platform_set_format(TSMFGstreamerDecoder* decoder);

int tsmf_platform_register_handler(TSMFGstreamerDecoder* decoder);

int tsmf_platform_free(TSMFGstreamerDecoder* decoder);

int tsmf_window_create(TSMFGstreamerDecoder* decoder);

int tsmf_window_resize(TSMFGstreamerDecoder* decoder, int x, int y, int width, int height,

                       int nr_rect, RDP_RECT* visible);

int tsmf_window_destroy(TSMFGstreamerDecoder* decoder);

int tsmf_window_map(TSMFGstreamerDecoder* decoder);

int tsmf_window_unmap(TSMFGstreamerDecoder* decoder);

BOOL tsmf_gstreamer_add_pad(TSMFGstreamerDecoder* mdecoder);

void tsmf_gstreamer_remove_pad(TSMFGstreamerDecoder* mdecoder);

#endif /* FREERDP_CHANNEL_TSMF_CLIENT_GST_PLATFORM_H */