76 lines
3.0 KiB
C
76 lines
3.0 KiB
C
/**
|
|
* FreeRDP: A Remote Desktop Protocol Implementation
|
|
* Video Redirection Virtual Channel - Decoder
|
|
*
|
|
* Copyright 2010-2011 Vic Lee
|
|
* Copyright 2012 Hewlett-Packard Development Company, L.P.
|
|
*
|
|
* 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_DECODER_H
|
|
#define FREERDP_CHANNEL_TSMF_CLIENT_DECODER_H
|
|
|
|
#include "tsmf_types.h"
|
|
|
|
typedef enum _ITSMFControlMsg
|
|
{
|
|
Control_Pause,
|
|
Control_Resume,
|
|
Control_Restart,
|
|
Control_Stop
|
|
} ITSMFControlMsg;
|
|
|
|
typedef struct _ITSMFDecoder ITSMFDecoder;
|
|
|
|
struct _ITSMFDecoder
|
|
{
|
|
/* Set the decoder format. Return true if supported. */
|
|
BOOL (*SetFormat)(ITSMFDecoder *decoder, TS_AM_MEDIA_TYPE *media_type);
|
|
/* Decode a sample. */
|
|
BOOL (*Decode)(ITSMFDecoder *decoder, const BYTE *data, UINT32 data_size, UINT32 extensions);
|
|
/* Get the decoded data */
|
|
BYTE *(*GetDecodedData)(ITSMFDecoder *decoder, UINT32 *size);
|
|
/* Get the pixel format of decoded video frame */
|
|
UINT32(*GetDecodedFormat)(ITSMFDecoder *decoder);
|
|
/* Get the width and height of decoded video frame */
|
|
BOOL (*GetDecodedDimension)(ITSMFDecoder *decoder, UINT32 *width, UINT32 *height);
|
|
/* Free the decoder */
|
|
void (*Free)(ITSMFDecoder *decoder);
|
|
/* Optional Contol function */
|
|
BOOL (*Control)(ITSMFDecoder *decoder, ITSMFControlMsg control_msg, UINT32 *arg);
|
|
/* Decode a sample with extended interface. */
|
|
BOOL (*DecodeEx)(ITSMFDecoder *decoder, const BYTE *data, UINT32 data_size, UINT32 extensions,
|
|
UINT64 start_time, UINT64 end_time, UINT64 duration);
|
|
/* Get current play time */
|
|
UINT64(*GetRunningTime)(ITSMFDecoder *decoder);
|
|
/* Update Gstreamer Rendering Area */
|
|
BOOL (*UpdateRenderingArea)(ITSMFDecoder *decoder, int newX, int newY, int newWidth, int newHeight, int numRectangles, RDP_RECT *rectangles);
|
|
/* Change Gstreamer Audio Volume */
|
|
BOOL (*ChangeVolume)(ITSMFDecoder *decoder, UINT32 newVolume, UINT32 muted);
|
|
/* Check buffer level */
|
|
BOOL (*BufferLevel)(ITSMFDecoder *decoder);
|
|
/* Register a callback for frame ack. */
|
|
BOOL (*SetAckFunc)(ITSMFDecoder *decoder, BOOL (*cb)(void *,BOOL), void *stream);
|
|
/* Register a callback for stream seek detection. */
|
|
BOOL (*SetSyncFunc)(ITSMFDecoder *decoder, void (*cb)(void *), void *stream);
|
|
};
|
|
|
|
#define TSMF_DECODER_EXPORT_FUNC_NAME "TSMFDecoderEntry"
|
|
typedef ITSMFDecoder *(*TSMF_DECODER_ENTRY)(void);
|
|
|
|
ITSMFDecoder *tsmf_load_decoder(const char *name, TS_AM_MEDIA_TYPE *media_type);
|
|
BOOL tsmf_check_decoder_available(const char* name);
|
|
|
|
#endif /* FREERDP_CHANNEL_TSMF_CLIENT_DECODER_H */
|