52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
|
#pragma once
|
||
|
|
|
||
|
|
#include <bfc/dispatch.h>
|
||
|
|
#include <api/service/services.h>
|
||
|
|
|
||
|
|
class ifc_flvaudiodecoder;
|
||
|
|
class ifc_flvvideodecoder;
|
||
|
|
class svc_flvdecoder : public Dispatchable
|
||
|
|
{
|
||
|
|
protected:
|
||
|
|
svc_flvdecoder() {}
|
||
|
|
~svc_flvdecoder() {}
|
||
|
|
public:
|
||
|
|
static FOURCC getServiceType() { return WaSvc::FLVDECODER; }
|
||
|
|
enum
|
||
|
|
{
|
||
|
|
CREATEDECODER_SUCCESS = 0,
|
||
|
|
CREATEDECODER_NOT_MINE = -1, // graceful failure
|
||
|
|
CREATEDECODER_FAILURE = 1, // generic failure - format_type is ours but we weren't able to create the decoder
|
||
|
|
};
|
||
|
|
int CreateAudioDecoder(int stereo, int bits, int sample_rate, int format, ifc_flvaudiodecoder **decoder);
|
||
|
|
int CreateVideoDecoder(int format_type, int width, int height, ifc_flvvideodecoder **decoder);
|
||
|
|
int HandlesAudio(int format_type);
|
||
|
|
int HandlesVideo(int format_type);
|
||
|
|
DISPATCH_CODES
|
||
|
|
{
|
||
|
|
CREATE_AUDIO_DECODER = 0,
|
||
|
|
CREATE_VIDEO_DECODER = 1,
|
||
|
|
HANDLES_AUDIO=2,
|
||
|
|
HANDLES_VIDEO=3,
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
inline int svc_flvdecoder::CreateAudioDecoder(int stereo, int bits, int sample_rate, int format, ifc_flvaudiodecoder **decoder)
|
||
|
|
{
|
||
|
|
return _call(CREATE_AUDIO_DECODER, (int)CREATEDECODER_NOT_MINE, stereo, bits, sample_rate, format, decoder);
|
||
|
|
}
|
||
|
|
|
||
|
|
inline int svc_flvdecoder::CreateVideoDecoder(int format_type, int width, int height, ifc_flvvideodecoder **decoder)
|
||
|
|
{
|
||
|
|
return _call(CREATE_VIDEO_DECODER, (int)CREATEDECODER_NOT_MINE, format_type,width, height, decoder);
|
||
|
|
}
|
||
|
|
|
||
|
|
inline int svc_flvdecoder::HandlesAudio(int format_type)
|
||
|
|
{
|
||
|
|
return _call(HANDLES_AUDIO, (int)CREATEDECODER_NOT_MINE, format_type);
|
||
|
|
}
|
||
|
|
|
||
|
|
inline int svc_flvdecoder::HandlesVideo(int format_type)
|
||
|
|
{
|
||
|
|
return _call(HANDLES_VIDEO, (int)CREATEDECODER_NOT_MINE, format_type);
|
||
|
|
}
|