winamp/Src/tataki/main.cpp

123 lines
3.5 KiB
C++

#include "api__tataki.h"
#include <api/service/waservicefactory.h>
#include <tataki/export.h>
#include <tataki/canvas/bltcanvas.h>
#include "../nu/ServiceWatcher.h"
api_service *WASABI_API_SVC=0;
api_application *WASABI_API_APP=0;
api_syscb *WASABI_API_SYSCB=0;
api_font *WASABI_API_FONT=0;
wnd_api *WASABI_API_WND=0;
api_config *WASABI_API_CONFIG=0;
imgldr_api *WASABI_API_IMGLDR=0;
api_memmgr *WASABI_API_MEMMGR=0;
api_skin *WASABI_API_SKIN=0;
api_random *AGAVE_API_RANDOM=0;
api_palette *WASABI_API_PALETTE=0;
DWORD bitmap_cache_tls=TLS_OUT_OF_INDEXES;
ServiceWatcher serviceWatcher;
template <class api_t>
api_t *GetService(GUID serviceGUID)
{
waServiceFactory *sf = WASABI_API_SVC->service_getServiceByGuid(serviceGUID);
if (sf)
return reinterpret_cast<api_t *>( sf->getInterface() );
else
return 0;
}
template <class api_t>
inline void ReleaseService(GUID serviceGUID, api_t *&service)
{
if (service)
{
waServiceFactory *sf = WASABI_API_SVC->service_getServiceByGuid(serviceGUID);
if (sf)
sf->releaseInterface(service);
service=0;
}
}
static size_t refCount=0;
TATAKIAPI size_t Tataki::Init(api_service *_serviceApi)
{
refCount++;
if (bitmap_cache_tls == TLS_OUT_OF_INDEXES)
bitmap_cache_tls=TlsAlloc();
if (!WASABI_API_SVC)
{
WASABI_API_SVC = _serviceApi;
WASABI_API_SYSCB = GetService<api_syscb>(syscbApiServiceGuid);
AGAVE_API_RANDOM = GetService<api_random>(randomApiGUID);
WASABI_API_PALETTE = GetService<api_palette>(PaletteManagerGUID);
serviceWatcher.WatchWith(WASABI_API_SVC);
serviceWatcher.WatchFor(&WASABI_API_APP, applicationApiServiceGuid);
serviceWatcher.WatchFor(&WASABI_API_FONT, fontApiServiceGuid);
serviceWatcher.WatchFor(&WASABI_API_WND, wndApiServiceGuid);
serviceWatcher.WatchFor(&WASABI_API_CONFIG, configApiServiceGuid);
serviceWatcher.WatchFor(&WASABI_API_IMGLDR, imgLdrApiServiceGuid);
serviceWatcher.WatchFor(&WASABI_API_MEMMGR, memMgrApiServiceGuid);
serviceWatcher.WatchFor(&WASABI_API_SKIN, skinApiServiceGuid);
// register for service callbacks in case any of these don't exist yet
WASABI_API_SYSCB->syscb_registerCallback(&serviceWatcher);
}
return refCount;
}
TATAKIAPI size_t Tataki::Quit()
{
if (!--refCount)
{
serviceWatcher.StopWatching();
serviceWatcher.Clear();
ReleaseService(syscbApiServiceGuid, WASABI_API_SYSCB);
ReleaseService(applicationApiServiceGuid, WASABI_API_APP);
ReleaseService(fontApiServiceGuid,WASABI_API_FONT);
ReleaseService(wndApiServiceGuid, WASABI_API_WND);
ReleaseService(configApiServiceGuid, WASABI_API_CONFIG);
ReleaseService(imgLdrApiServiceGuid, WASABI_API_IMGLDR);
ReleaseService(memMgrApiServiceGuid, WASABI_API_MEMMGR);
ReleaseService(skinApiServiceGuid, WASABI_API_SKIN);
ReleaseService(randomApiGUID, AGAVE_API_RANDOM);
ReleaseService(PaletteManagerGUID, WASABI_API_PALETTE);
// unregister callbacks
// release any services we have
WASABI_API_SVC = 0;
}
return refCount;
}
extern "C" BOOL WINAPI DllMain(
HINSTANCE hinstDLL,
DWORD fdwReason,
LPVOID lpvReserved
)
{
Wasabi::Std::Initialize();
if (fdwReason == DLL_PROCESS_DETACH && bitmap_cache_tls!=TLS_OUT_OF_INDEXES)
{
TlsFree(bitmap_cache_tls);
bitmap_cache_tls=TLS_OUT_OF_INDEXES;
}
else if (fdwReason == DLL_THREAD_DETACH && bitmap_cache_tls!=TLS_OUT_OF_INDEXES)
{
BltCanvas *cache_canvas = (BltCanvas *)TlsGetValue(bitmap_cache_tls);
if (cache_canvas)
{
delete cache_canvas;
TlsSetValue(bitmap_cache_tls, 0); // this is probably unnecessary but just in case
}
}
return TRUE;
}