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New streaming algorithm in progress

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--HG--
branch : nfb
This commit is contained in:
Kearwood Gilbert
2014-04-13 01:53:16 -07:00
parent a54ac1e870
commit c51552838b
2 changed files with 3 additions and 2 deletions
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2
KREngine/kraken/KRLODSet.cpp
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@@ -55,7 +55,7 @@ void KRLODSet::updateLODVisibility(const KRViewport &viewport)
} else if(m_activeLODGroup == NULL) { } else if(m_activeLODGroup == NULL) {
m_activeLODGroup = new_active_lod_group; m_activeLODGroup = new_active_lod_group;
} else if(new_active_lod_group != m_activeLODGroup) { } else if(new_active_lod_group != m_activeLODGroup) {
if(true || new_active_lod_group->getStreamLevel(true, viewport) >= kraken_stream_level::STREAM_LEVEL_IN_LQ) { // FINDME, HACK! Disabled due to performance issues. if(/*true || */new_active_lod_group->getStreamLevel(true, viewport) >= kraken_stream_level::STREAM_LEVEL_IN_LQ) { // FINDME, HACK! Disabled due to performance issues.
// fprintf(stderr, "LOD %s -> %s\n", m_activeLODGroup->getName().c_str(), new_active_lod_group->getName().c_str()); // fprintf(stderr, "LOD %s -> %s\n", m_activeLODGroup->getName().c_str(), new_active_lod_group->getName().c_str());
m_activeLODGroup = new_active_lod_group; m_activeLODGroup = new_active_lod_group;
} else { } else {

3
KREngine/kraken/KRTexture.cpp
View File

@@ -62,7 +62,7 @@ long KRTexture::getReferencedMemSize() {
void KRTexture::resize(int max_dim) void KRTexture::resize(int max_dim)
{ {
if(!m_handle_lock.test_and_set()) while(m_handle_lock.test_and_set()); // Spin lock
{ {
if(m_iHandle == m_iNewHandle) { if(m_iHandle == m_iNewHandle) {
if(max_dim == 0) { if(max_dim == 0) {
@@ -197,6 +197,7 @@ bool KRTexture::canStreamOut() const {
void KRTexture::_swapHandles() void KRTexture::_swapHandles()
{ {
//while(m_handle_lock.test_and_set()); // Spin lock
if(!m_handle_lock.test_and_set()) { if(!m_handle_lock.test_and_set()) {
if(m_iHandle != m_iNewHandle) { if(m_iHandle != m_iNewHandle) {
if(m_iHandle != 0) { if(m_iHandle != 0) {