本文整理汇总了C++中ThreadInfo::updateInfo方法的典型用法代码示例。如果您正苦于以下问题：C++ ThreadInfo::updateInfo方法的具体用法？C++ ThreadInfo::updateInfo怎么用？C++ ThreadInfo::updateInfo使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ThreadInfo的用法示例。
在下文中一共展示了ThreadInfo::updateInfo方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: eglMakeCurrent
EGLAPI EGLBoolean EGLAPIENTRY eglMakeCurrent(EGLDisplay display,
EGLSurface draw,
EGLSurface read,
EGLContext context) {
VALIDATE_DISPLAY(display);
bool releaseContext = EglValidate::releaseContext(context, read, draw);
if(!releaseContext && EglValidate::badContextMatch(context, read, draw)) {
RETURN_ERROR(EGL_FALSE, EGL_BAD_MATCH);
}
ThreadInfo* thread = getThreadInfo();
ContextPtr prevCtx = thread->eglContext;
if(releaseContext) { //releasing current context
if(prevCtx.Ptr()) {
g_eglInfo->getIface(prevCtx->version())->flush();
if(!dpy->nativeType()->makeCurrent(NULL,NULL,NULL)) {
RETURN_ERROR(EGL_FALSE,EGL_BAD_ACCESS);
}
thread->updateInfo(ContextPtr(NULL),dpy,NULL,ShareGroupPtr(NULL),dpy->getManager(prevCtx->version()));
}
} else { //assining new context
VALIDATE_CONTEXT(context);
VALIDATE_SURFACE(draw,newDrawSrfc);
VALIDATE_SURFACE(read,newReadSrfc);
EglSurface* newDrawPtr = newDrawSrfc.Ptr();
EglSurface* newReadPtr = newReadSrfc.Ptr();
ContextPtr newCtx = ctx;
if (newCtx.Ptr() && prevCtx.Ptr()) {
if (newCtx.Ptr() == prevCtx.Ptr()) {
if (newDrawPtr == prevCtx->draw().Ptr() &&
newReadPtr == prevCtx->read().Ptr()) {
// nothing to do
return EGL_TRUE;
}
}
else {
// Make sure previous context is detached from surfaces
releaseContext = true;
}
}
//surfaces compatibility check
if(!((*ctx->getConfig()).compatibleWith((*newDrawPtr->getConfig()))) ||
!((*ctx->getConfig()).compatibleWith((*newReadPtr->getConfig())))) {
RETURN_ERROR(EGL_FALSE,EGL_BAD_MATCH);
}
EglOS::Display* nativeDisplay = dpy->nativeType();
EglOS::Surface* nativeRead = newReadPtr->native();
EglOS::Surface* nativeDraw = newDrawPtr->native();
//checking native window validity
if(newReadPtr->type() == EglSurface::WINDOW &&
!nativeDisplay->isValidNativeWin(nativeRead)) {
RETURN_ERROR(EGL_FALSE,EGL_BAD_NATIVE_WINDOW);
}
if(newDrawPtr->type() == EglSurface::WINDOW &&
!nativeDisplay->isValidNativeWin(nativeDraw)) {
RETURN_ERROR(EGL_FALSE,EGL_BAD_NATIVE_WINDOW);
}
if(prevCtx.Ptr()) {
g_eglInfo->getIface(prevCtx->version())->flush();
}
if (!dpy->nativeType()->makeCurrent(
newReadPtr->native(),
newDrawPtr->native(),
newCtx->nativeType())) {
RETURN_ERROR(EGL_FALSE,EGL_BAD_ACCESS);
}
//TODO: handle the following errors
// EGL_BAD_CURRENT_SURFACE , EGL_CONTEXT_LOST , EGL_BAD_ACCESS
thread->updateInfo(newCtx,dpy,newCtx->getGlesContext(),newCtx->getShareGroup(),dpy->getManager(newCtx->version()));
newCtx->setSurfaces(newReadSrfc,newDrawSrfc);
g_eglInfo->getIface(newCtx->version())->initContext(newCtx->getGlesContext(),newCtx->getShareGroup());
// Initialize the GLES extension function table used in
// eglGetProcAddress for the context's GLES version if not
// yet initialized. We initialize it here to make sure we call the
// GLES getProcAddress after when a context is bound.
g_eglInfo->initClientExtFuncTable(newCtx->version());
}
// release previous context surface binding
if(prevCtx.Ptr() && releaseContext) {
prevCtx->setSurfaces(SurfacePtr(NULL),SurfacePtr(NULL));
}
return EGL_TRUE;
}