winamp/Src/h264/main.cpp

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2024-09-24 12:54:57 +00:00
#define WIN32_LEAN_AND_MEAN
#include "api__h264.h"
#include <bfc/platform/export.h>
#include "../Agave/Component/ifc_wa5component.h"
#include "../nu/Singleton.h"
#include "../nu/factoryt.h"
#include "h264_flv_decoder.h"
#include "h264_mp4_decoder.h"
#include "h264_mkv_decoder.h"
#include "avi_h264_decoder.h"
#include "NSVFactory.h"
api_service *WASABI_API_SVC=0;
api_memmgr *WASABI_API_MEMMGR=0;
api_winamp *AGAVE_API_WINAMP=0;
class H264Component : public ifc_wa5component
{
public:
void RegisterServices(api_service *service);
void DeregisterServices(api_service *service);
protected:
RECVS_DISPATCH;
};
template <class api_T>
void ServiceBuild(api_T *&api_t, GUID factoryGUID_t)
{
if (WASABI_API_SVC)
{
waServiceFactory *factory = WASABI_API_SVC->service_getServiceByGuid(factoryGUID_t);
if (factory)
api_t = reinterpret_cast<api_T *>( factory->getInterface() );
}
}
template <class api_T>
void ServiceRelease(api_T *api_t, GUID factoryGUID_t)
{
if (WASABI_API_SVC)
{
waServiceFactory *factory = WASABI_API_SVC->service_getServiceByGuid(factoryGUID_t);
if (factory)
factory->releaseInterface(api_t);
}
api_t = NULL;
}
static FLVDecoderCreator flvCreator;
static SingletonServiceFactory<svc_flvdecoder, FLVDecoderCreator> flvFactory;
static MKVDecoderCreator mkvCreator;
static SingletonServiceFactory<svc_mkvdecoder, MKVDecoderCreator> mkvFactory;
static AVIDecoderCreator aviCreator;
static SingletonServiceFactory<svc_avidecoder, AVIDecoderCreator> aviFactory;
static ServiceFactoryT<MP4VideoDecoder, H264MP4Decoder> mp4Factory;
static NSVFactory nsvCreator;
static SingletonServiceFactory<svc_nsvFactory, NSVFactory> nsvFactory;
void H264Component::RegisterServices(api_service *service)
{
WASABI_API_SVC = service;
ServiceBuild(AGAVE_API_WINAMP, winampApiGuid);
if (!AGAVE_API_WINAMP || AGAVE_API_WINAMP->GetRegVer() >= 1)
{
ServiceBuild(WASABI_API_MEMMGR, memMgrApiServiceGuid);
mp4Factory.Register(WASABI_API_SVC);
flvFactory.Register(WASABI_API_SVC, &flvCreator);
mkvFactory.Register(WASABI_API_SVC, &mkvCreator);
aviFactory.Register(WASABI_API_SVC, &aviCreator);
nsvFactory.Register(WASABI_API_SVC, &nsvCreator);
}
}
void H264Component::DeregisterServices(api_service *service)
{
mp4Factory.Deregister(WASABI_API_SVC);
flvFactory.Deregister(WASABI_API_SVC);
mkvFactory.Deregister(WASABI_API_SVC);
aviFactory.Deregister(WASABI_API_SVC);
nsvFactory.Deregister(WASABI_API_SVC);
ServiceRelease(WASABI_API_MEMMGR, memMgrApiServiceGuid);
ServiceRelease(AGAVE_API_WINAMP, winampApiGuid);
}
static H264Component component;
extern "C" DLLEXPORT ifc_wa5component *GetWinamp5SystemComponent()
{
return &component;
}
#define CBCLASS H264Component
START_DISPATCH;
VCB(API_WA5COMPONENT_REGISTERSERVICES, RegisterServices)
VCB(API_WA5COMPONENT_DEREEGISTERSERVICES, DeregisterServices)
END_DISPATCH;
#undef CBCLASS