bool CDirect3D::UnlockTexture(const Bit16u *changed)
{
changedLines = changed;
#if D3D_THREAD
Wait(false);
thread_command = D3D_UNLOCK;
LeaveCriticalSection(&cs);
SDL_SemPost(thread_sem);
return true;
#else
return UnlockTexture();
#endif
}
int CDirect3D::Start(void)
{
#if LOG_D3D
LOG_MSG("D3D:Worker thread %u starting", SDL_ThreadID());
#endif
SDL_SemPost(thread_ack);
EnterCriticalSection(&cs);
while(thread_run) {
HRESULT hr;
D3D_state tmp = thread_command;
LeaveCriticalSection(&cs);
if(tmp == D3D_IDLE) {
SDL_SemWait(thread_sem);
EnterCriticalSection(&cs);
continue;
}
switch(tmp) {
case D3D_LOADPS: hr = LoadPixelShader(); break;
case D3D_LOCK: hr = LockTexture(); break;
case D3D_UNLOCK: (UnlockTexture() ? hr = S_OK : hr = E_FAIL); break;
default: hr = S_OK; break;
}
EnterCriticalSection(&cs);
thread_hr = hr;
thread_command = D3D_IDLE;
if(wait) {
LeaveCriticalSection(&cs);
SDL_SemPost(thread_ack);
EnterCriticalSection(&cs);
}
}
#if LOG_D3D
LOG_MSG("D3D:Thread %u is finishing...", SDL_ThreadID());
#endif
LeaveCriticalSection(&cs);
return 0;
}
void BrowserSource::UpdateBrowser()
{
if (browserIdentifier != 0) {
LockTexture();
BrowserManager::Instance()->DestroyBrowser(browserIdentifier);
InvalidateActiveTexture();
browserIdentifier = 0;
UnlockTexture();
}
std::shared_ptr<BrowserListener> browserListener(CreateListener());
BrowserSettings browserSettings;
browserSettings.url = isLocalFile? "http://absolute/"+ url : url,
browserSettings.width = width;
browserSettings.height = height;
browserSettings.fps = fps;
browserSettings.css = css;
browserIdentifier = BrowserManager::Instance()->CreateBrowser(
browserSettings, browserListener);
}
