GlfTextureRegistry::_TextureMetadata::_TextureMetadata(
const TfToken *textures, const std::uint32_t numTextures)
: _numTextures(numTextures)
, _fileSize(0)
, _mtime(0)
{
TRACE_FUNCTION();
for (std::uint32_t i = 0; i < numTextures; ++i) {
const TfToken& tex = textures[i];
double time;
if (!ArchGetModificationTime(tex.GetText(), &time)) {
continue;
}
int64_t size = ArchGetFileLength(tex.GetText());
if (size == -1) {
continue;
}
// The file size is not a particularly good indicator that the texture
// has changed (i.e. uncompressed images with the same dimensions,
// depth, etc are very likely to have the same size even if they are
// different.)
//
// We aggregate the size of every file in the texture array, but use
// the most recent mtime of any file so that we reload the array if any
// file is modified.
_fileSize += size;
_mtime = std::max(_mtime, time);
}
}
SdfAttributeSpecHandle
SdfAttributeSpec::New(
const SdfPrimSpecHandle& owner,
const std::string& name,
const SdfValueTypeName& typeName,
SdfVariability variability,
bool custom)
{
TRACE_FUNCTION();
if (not owner) {
TF_CODING_ERROR("Cannot create an SdfAttributeSpec with a null owner");
return TfNullPtr;
}
if (not Sdf_ChildrenUtils<Sdf_AttributeChildPolicy>::IsValidName(name)) {
TF_CODING_ERROR(
"Cannot create attribute on %s with invalid name: %s",
owner->GetPath().GetText(), name.c_str());
return TfNullPtr;
}
SdfPath attributePath = owner->GetPath().AppendProperty(TfToken(name));
if (not attributePath.IsPropertyPath()) {
TF_CODING_ERROR(
"Cannot create attribute at invalid path <%s.%s>",
owner->GetPath().GetText(), name.c_str());
return TfNullPtr;
}
return _New(owner, attributePath, typeName, variability, custom);
}
nsresult sbRequestThreadQueue::PushRequest(sbRequestItem * aRequestItem)
{
TRACE_FUNCTION("RequestType=%ui", aRequestItem->mType);
NS_ENSURE_ARG_POINTER(aRequestItem);
NS_ENSURE_STATE(mLock);
nsresult rv;
{ /* scope for request lock */
nsAutoLock lock(mLock);
nsAutoMonitor monitor(mStopWaitMonitor);
// If we're aborting or shutting down don't accept any more requests
if (mAbortRequests || mStopProcessing)
{
return NS_ERROR_ABORT;
}
rv = PushRequestInternal(aRequestItem);
NS_ENSURE_SUCCESS(rv, rv);
}
NS_ASSERTION(mBatchDepth >= 0,
"Batch depth out of whack in sbBaseDevice::PushRequest");
// Only process requests if we're not in a batch
if (mBatchDepth == 0) {
rv = ProcessRequest();
NS_ENSURE_SUCCESS(rv, rv);
}
return NS_OK;
}
UsdGeomPrimvar
UsdGeomPrimvarsAPI::FindPrimvarWithInheritance(const TfToken &name,
const std::vector<UsdGeomPrimvar>
&inheritedFromAncestors) const
{
TRACE_FUNCTION();
const UsdPrim &prim = GetPrim();
if (!prim) {
TF_CODING_ERROR("FindPrimvarWithInheritance called on invalid prim: %s",
UsdDescribe(prim).c_str());
return UsdGeomPrimvar();
}
const TfToken attrName = UsdGeomPrimvar::_MakeNamespaced(name);
UsdGeomPrimvar pv = GetPrimvar(attrName);
if (pv.HasAuthoredValue()){
return pv;
}
for (UsdGeomPrimvar const &inherited : inheritedFromAncestors) {
if (inherited.GetName() == attrName){
return inherited;
}
}
return pv;
}
//解析图标
STDMETHODIMP CExtractIcon::Extract( LPCTSTR pstrName, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT /*nIconSize*/ )
{
TRACE_FUNCTION();
LOG(_T("%s GetIcon %s %d"), __TFUNCTION__, pstrName, nIconIndex );
ATLASSERT(phiconLarge);
ATLASSERT(phiconSmall);
//HMODULE hLib = LoadLibrary( pstrName );
//if ( hLib )
//{
// *phiconSmall = LoadIcon( (HINSTANCE)hLib, MAKEINTRESOURCE(nIconIndex) );
// *phiconLarge = LoadIcon( (HINSTANCE)hLib, MAKEINTRESOURCE(nIconIndex) );
// FreeLibrary( hLib );
// return S_OK;
//}
SHFILEINFO sfi = { 0 };
HIMAGELIST hImgList = (HIMAGELIST)SHGetFileInfo( m_szPath, 0,\
&sfi, sizeof(SHFILEINFO), SHGFI_SYSICONINDEX|SHGFI_SMALLICON|SHGFI_ICON );
if ( hImgList )
{
LOG( _T("%s Geting Smallone"), __TFUNCTION__ );
*phiconSmall = ImageList_ExtractIcon(NULL, hImgList, nIconIndex);
}
hImgList = (HIMAGELIST)SHGetFileInfo( m_szPath, 0, &sfi, \
sizeof(SHFILEINFO), SHGFI_SYSICONINDEX|SHGFI_LARGEICON|SHGFI_ICON );
if ( hImgList )
{
LOG( _T("%s Geting Bigone"), __TFUNCTION__ );
*phiconLarge = ImageList_ExtractIcon(NULL, hImgList, nIconIndex);
}
TRACE_RETURN S_OK;
}
UsdSkelAnimQuery
UsdSkel_CacheImpl::ReadScope::FindOrCreateAnimQuery(const UsdPrim& prim)
{
TRACE_FUNCTION();
if(ARCH_UNLIKELY(!prim || !prim.IsActive()))
return UsdSkelAnimQuery();
if(prim.IsInstanceProxy())
return FindOrCreateAnimQuery(prim.GetPrimInMaster());
{
_PrimToAnimMap::const_accessor a;
if(_cache->_animQueryCache.find(a, prim))
return UsdSkelAnimQuery(a->second);
}
if (UsdSkelIsSkelAnimationPrim(prim)) {
_PrimToAnimMap::accessor a;
if(_cache->_animQueryCache.insert(a, prim)) {
a->second = UsdSkel_AnimQueryImpl::New(prim);
}
return UsdSkelAnimQuery(a->second);
}
return UsdSkelAnimQuery();
}
void
HdxIntersector::SetResolution(GfVec2i const& widthHeight)
{
TRACE_FUNCTION();
// Make sure we're in a sane GL state before attempting anything.
if (GlfHasLegacyGraphics()) {
TF_RUNTIME_ERROR("framebuffer object not supported");
return;
}
if (!_drawTarget) {
// Initialize the shared draw target late to ensure there is a valid GL
// context, which may not be the case at constructon time.
_Init(widthHeight);
return;
}
if (widthHeight == _drawTarget->GetSize()){
return;
}
// Make sure master draw target is always modified on the shared context,
// so we access it consistently.
GlfSharedGLContextScopeHolder sharedContextHolder;
{
_drawTarget->Bind();
_drawTarget->SetSize(widthHeight);
_drawTarget->Unbind();
}
}
bool
UsdGeomPrimvarsAPI::HasPossiblyInheritedPrimvar(const TfToken &name) const
{
TRACE_FUNCTION();
UsdPrim prim = GetPrim();
if (!prim) {
TF_CODING_ERROR("HasPossiblyInheritedPrimvar called on invalid prim: %s",
UsdDescribe(prim).c_str());
return false;
}
UsdGeomPrimvar pv = GetPrimvar(name);
if (pv.HasAuthoredValue()){
return true;
}
const TfToken attrName = UsdGeomPrimvar::_MakeNamespaced(name);
if (attrName.IsEmpty()) {
return false;
}
for (prim = prim.GetParent(); prim && !prim.IsPseudoRoot();
prim = prim.GetParent()) {
UsdAttribute attr = prim.GetAttribute(attrName);
if (attr.HasAuthoredValue() && UsdGeomPrimvar::IsPrimvar(attr)) {
// Only constant primvars can be inherited.
// Non-constant interpolation blocks inheritance.
return UsdGeomPrimvar(attr).GetInterpolation()
== UsdGeomTokens->constant;
}
}
return false;
}
UsdSkel_SkelDefinitionRefPtr
UsdSkel_CacheImpl::ReadScope::FindOrCreateSkelDefinition(const UsdPrim& prim)
{
TRACE_FUNCTION();
if(ARCH_UNLIKELY(!prim || !prim.IsActive()))
return nullptr;
if(prim.IsInstanceProxy())
return FindOrCreateSkelDefinition(prim.GetPrimInMaster());
{
_PrimToSkelDefinitionMap::const_accessor a;
if(_cache->_skelDefinitionCache.find(a, prim))
return a->second;
}
if(prim.IsA<UsdSkelSkeleton>()) {
_PrimToSkelDefinitionMap::accessor a;
if(_cache->_skelDefinitionCache.insert(a, prim)) {
a->second = UsdSkel_SkelDefinition::New(UsdSkelSkeleton(prim));
}
return a->second;
}
return nullptr;
}
UsdSkelSkeletonQuery
UsdSkel_CacheImpl::ReadScope::FindOrCreateSkelQuery(const UsdPrim& prim)
{
TRACE_FUNCTION();
{
_PrimToSkelQueryMap::const_accessor a;
if (_cache->_skelQueryCache.find(a, prim))
return a->second;
}
if (auto skelDef = FindOrCreateSkelDefinition(prim)) {
_PrimToSkelQueryMap::accessor a;
if (_cache->_skelQueryCache.insert(a, prim)) {
UsdSkelAnimQuery animQuery =
FindOrCreateAnimQuery(
UsdSkelBindingAPI(prim).GetInheritedAnimationSource());
a->second = UsdSkelSkeletonQuery(skelDef, animQuery);
}
return a->second;
}
return UsdSkelSkeletonQuery();
}
nsresult sbRequestThreadQueue::CancelRequests()
{
TRACE_FUNCTION("");
NS_ENSURE_STATE(mStopWaitMonitor);
nsresult rv;
Batch batch;
{
// Have to lock mLock before mStopWaitMonitor to avoid deadlocks
nsAutoLock lock(mLock);
nsAutoMonitor monitor(mStopWaitMonitor);
// If we're aborting set the flag, reset batch depth and clear requests
if (!mAbortRequests) {
if (mIsHandlingRequests) {
mAbortRequests = true;
monitor.NotifyAll();
}
mBatchDepth = 0;
rv = ClearRequestsNoLock(batch);
NS_ENSURE_SUCCESS(rv, rv);
}
}
// must not hold onto the monitor while we create sbDeviceStatus objects
// because that involves proxying to the main thread
rv = CleanupBatch(batch);
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
void bigfixedTest::testInitialise()
{
TRACE_FUNCTION();
fixed_128_64 v;
verify ("init default", v.toDecString() == "0.0");
v = fixed_128_64(100);
verify ("init 100", v.toDecString() == "100.0");
v = fixed_128_64(-100);
verify ("init -100", v.toDecString() == "-100.0");
v = fixed_128_64(1.0);
verify ("init 1.0", v.toDecString() == "1.0");
v = fixed_128_64 (1000.0);
verify ("init 1000.0", v.toDecString() == "1000.0");
v = fixed_128_64 (1000.125);
verify ("init 1000.125", v.toDecString() == "1000.125");
v = fixed_128_64 (0.0001220703125);
verify ("init 0.0001220703125", v.toDecString() == "0.0001220703125");
v = fixed_128_64 (-0.00000762939453125);
verify ("init -0.00000762939453125", v.toDecString() == "-0.00000762939453125");
fixed_128_128 v2 = fixed_128_128 (std::numeric_limits<double>::denorm_min());
verify ("init subnormal", v2.toDecString() == "0.0");
v = fixed_128_64 (-2000.123456);
double d = v.toDouble();
}
UsdGeomPrimvar
UsdGeomPrimvarsAPI::FindPrimvarWithInheritance(const TfToken &name) const
{
TRACE_FUNCTION();
const TfToken attrName = UsdGeomPrimvar::_MakeNamespaced(name);
UsdPrim prim = GetPrim();
if (!prim) {
TF_CODING_ERROR("FindPrimvarWithInheritance called on invalid prim: %s",
UsdDescribe(prim).c_str());
return UsdGeomPrimvar();
}
UsdGeomPrimvar localPv = GetPrimvar(name);
if (localPv.HasAuthoredValue()){
return localPv;
}
for (prim = prim.GetParent(); prim && !prim.IsPseudoRoot();
prim = prim.GetParent()) {
UsdAttribute attr = prim.GetAttribute(attrName);
if (attr.HasAuthoredValue()) {
if (UsdGeomPrimvar pv = UsdGeomPrimvar(attr)) {
// Only constant primvars can be inherited.
if (pv.GetInterpolation() == UsdGeomTokens->constant) {
return pv;
} else {
// Non-constant interpolation blocks inheritance.
return UsdGeomPrimvar();
}
}
}
}
return localPv;
}
nsresult sbRequestThreadQueue::ClearRequests()
{
TRACE_FUNCTION("");
nsresult rv;
NS_ENSURE_STATE(mLock);
Batch batch;
// Lock the queue while copy and clear it
{
nsAutoLock lock(mLock);
rv = ClearRequestsNoLock(batch);
NS_ENSURE_SUCCESS(rv, rv);
}
// Now that we have released the lock, cleanup the unprocessed items in the
// the batch. Cleanup can result in proxying to the main thread which can
// deadlock if we're holding the lock.
rv = CleanupBatch(batch);
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}
bool
HdxIntersector::Result::ResolveNearest(HdxIntersector::Hit* hit) const
{
TRACE_FUNCTION();
if (!IsValid()) {
return false;
}
int xMin = 0;
int yMin = 0;
double zMin = 1.0;
int zMinIndex = -1;
float const* depths = _depths.get();
// Find the smallest value (nearest pixel) in the z buffer
for (int y=0, i=0; y < _viewport[2]; y++) {
for (int x=0; x < _viewport[3]; x++, i++) {
if (depths[i] < zMin) {
xMin = x;
yMin = y;
zMin = depths[i];
zMinIndex = i;
}
}
}
if (zMin >= 1.0) {
return false;
}
return _ResolveHit(zMinIndex, xMin, yMin, zMin, hit);
}
bool
Usd_ClipCache::PopulateClipsForPrim(
const SdfPath& path, const PcpPrimIndex& primIndex)
{
TRACE_FUNCTION();
std::vector<Clips> allClips;
Clips clipsFromNode;
_AddClipsFromNode(primIndex, &clipsFromNode);
if (!clipsFromNode.valueClips.empty()) {
allClips.push_back(clipsFromNode);
}
const bool primHasClips = !allClips.empty();
if (primHasClips) {
tbb::mutex::scoped_lock lock(_mutex);
const std::vector<Clips>& ancestralClips =
_GetClipsForPrim_NoLock(path.GetParentPath());
allClips.insert(
allClips.end(), ancestralClips.begin(), ancestralClips.end());
TF_DEBUG(USD_CLIPS).Msg(
"Populated clips for prim <%s>\n",
path.GetString().c_str());
_table[path].swap(allClips);
}
return primHasClips;
}
const std::vector<Usd_ClipCache::Clips>&
Usd_ClipCache::GetClipsForPrim(const SdfPath& path) const
{
TRACE_FUNCTION();
tbb::mutex::scoped_lock lock(_mutex);
return _GetClipsForPrim_NoLock(path);
}
/////////////////////////////////////////////////////////////////////////////
// IShellView
HRESULT CSEShellView::AddPropertySheetPages(
DWORD /*dwReserved*/,
LPFNADDPROPSHEETPAGE /*lpfn*/,
LPARAM /*lParam*/)
{
TRACE_FUNCTION();
TRACE_RETURN E_NOTIMPL;
}
STDMETHODIMP CSEShellView::DestroyViewWindow(void)
{
TRACE_FUNCTION();
UIActivate(SVUIA_DEACTIVATE);
::DestroyWindow(m_hWnd);
m_pShellBrowser->Release();
TRACE_RETURN S_OK;
}
void Recursion(int N)
{
TRACE_FUNCTION();
if (N <= 1) {
return;
}
Recursion(N-1);
}
bool
HdSt_MeshTopology::operator==(HdSt_MeshTopology const &other) const {
TRACE_FUNCTION();
// no need to compare _adajency and _quadInfo
return HdMeshTopology::operator==(other);
}
HRESULT CExtractIcon::_Init(LPCITEMIDLIST pidl)
{
TRACE_FUNCTION();
m_pidl=m_pidlManager.Copy(pidl);
DWORD dwLen = MAX_PATH;
m_pidlManager.GetFullName( m_pidl, m_szPath, &dwLen );
m_pidlManager.ReplaceRoot( m_szPath );
LOG( _T("%s %s"), __TFUNCTION__, m_szPath );
TRACE_RETURN S_OK;
}
HRESULT CSEShellView::GetWindow(HWND* phWnd)
{
TRACE_FUNCTION();
if(::IsWindow(m_hWnd)==0)
{
TRACE_RETURN E_FAIL;
}
*phWnd = m_hWnd;
TRACE_RETURN S_OK;
}
PcpPrimIndex_GraphRefPtr
PcpPrimIndex_Graph::New(const PcpPrimIndex_GraphPtr& copy)
{
TfAutoMallocTag2 tag("Pcp", "PcpPrimIndex_Graph");
TRACE_FUNCTION();
return TfCreateRefPtr(
new PcpPrimIndex_Graph(*boost::get_pointer(copy)));
}
void
GlfTextureRegistry::GarbageCollectIfNeeded()
{
// Even if we hold the list of texture handles to be deleted, we have to
// traverse entire map to remove the entry for them. So simple flag works
// enough to avoid unnecessary process.
if (!_requiresGarbageCollection) return;
// XXX:
// Frequent garbage collection causing slow UI when reading textures.
// We're freeing and re-loading textures instead of caching them.
//
// Can we only garbage collect when GPU memory is high? Or have a
// least-recently-used queue or something?
TRACE_FUNCTION();
std::map<std::pair<TfToken, GlfImage::ImageOriginLocation>,
_TextureMetadata>::iterator it =
_textureRegistry.begin();
while (it != _textureRegistry.end()){
const GlfTextureHandleRefPtr &handle = it->second.GetHandle();
// Null handles should not have been added to the registry
if (TF_VERIFY(handle) && handle->IsUnique()) {
it = _textureRegistry.erase(it);
// TextureHandle (and its GlfTexture) will be released here.
} else {
++it;
}
}
// we only have a weakptr for non-shared texture handle (i.e. DrawTarget)
// note: Since the lifetime of drawtarget attachment is controlled by
// GlfDrawTarget, even though there are no samplers refers to that
// attachment, it may still exists when this GC function is called.
// As a result the entry of textureHandle might remain in
// _textureRegistryNonShared, but it just holds an invalid WeakPtr and
// will be cleaned at the next GC opportunity. so it's no harm.
{
std::map<GlfTexturePtr, GlfTextureHandlePtr>::iterator it =
_textureRegistryNonShared.begin();
while (it != _textureRegistryNonShared.end() ){
if (it->second.IsExpired()) {
// TextureHandle has already been released by its owner
// (GlfDrawTarget)
_textureRegistryNonShared.erase(it++);
} else {
++it;
}
}
}
_requiresGarbageCollection = false;
}
void close_fifo( void )
/***********************************************************************/
{
TRACE_FUNCTION("single.c: close_fifo");
TerminateThread( hThread, 0 );
DisconnectNamedPipe( (HANDLE)fifo_fd );
CloseHandle( (HANDLE)fifo_fd );
CloseHandle( (HANDLE)hPipeRead );
CloseHandle( (HANDLE)hSemCommandCount );
TRACE_RETURN();
}
HRESULT CSEShellView::FinalConstruct()
{
TRACE_FUNCTION();
m_pShellBrowser=NULL;
m_hWnd=NULL;
m_hMenu = NULL;
m_pFolder = NULL;
m_pidlRoot = NULL;
TRACE_RETURN S_OK;
}
nsresult sbRequestThreadQueue::BatchBegin()
{
TRACE_FUNCTION("");
NS_ENSURE_STATE(mLock);
nsAutoLock lock(mLock);
++mBatchDepth;
return NS_OK;
}
int STRICT( INSTRUCTION_FN_ARGS )
{
unsigned char strict = istate.ep[0].num.c;
TRACE_FUNCTION();
istate.ep[0].num.c = strict_unsigned_conversions;
strict_unsigned_conversions = strict;
return 1;
}
void
PcpPrimIndex_Graph::_DetachSharedNodePool()
{
if (!_data.unique()) {
TRACE_FUNCTION();
_data.reset(new _SharedData(*_data));
// XXX: This probably causes more finalization than necessary. Only
// need to finalize if (a) nodes are added (b) nodes are culled.
_data->finalized = false;
}
}
