FreeRDP/channels/drdynvc/tsmf/tsmf_decoder.h
2011-09-20 01:58:27 +08:00

51 lines
1.7 KiB
C

/**
* FreeRDP: A Remote Desktop Protocol client.
* Video Redirection Virtual Channel - Decoder
*
* Copyright 2010-2011 Vic Lee
*
* 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 __TSMF_DECODER_H
#define __TSMF_DECODER_H
#include "drdynvc_types.h"
#include "tsmf_types.h"
typedef struct _ITSMFDecoder ITSMFDecoder;
struct _ITSMFDecoder
{
/* Set the decoder format. Return True if supported. */
boolean (*SetFormat) (ITSMFDecoder* decoder, TS_AM_MEDIA_TYPE* media_type);
/* Decode a sample. */
boolean (*Decode) (ITSMFDecoder* decoder, const uint8* data, uint32 data_size, uint32 extensions);
/* Get the decoded data */
uint8* (*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 */
boolean (*GetDecodedDimension) (ITSMFDecoder* decoder, uint32* width, uint32* height);
/* Free the decoder */
void (*Free) (ITSMFDecoder* decoder);
};
#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);
#endif