Khaganat-NeL/khanat-opennel-code
2
0
Fork 0
Code Issues 21 Pull requests Projects Releases 1 Packages Wiki Activity

GL: Occlusion query bugfix

Browse source
This commit is contained in:
kaetemi 2014-08-03 22:15:12 +02:00
parent 5f5f0dd76c
commit 2ad030f5f9
1 changed files with 7 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
code/nel/src/3d/driver/opengl/driver_opengl.cpp
View file

@ -2803,9 +2803,13 @@ IOcclusionQuery::TOcclusionType COcclusionQueryGL::getOcclusionType()
else
{
GLuint result;
nglGetQueryObjectuivARB(ID, GL_QUERY_RESULT, &result);
OcclusionType = result != 0 ? NotOccluded : Occluded;
VisibleCount = (uint) result;
nglGetQueryObjectuivARB(ID, GL_QUERY_RESULT_AVAILABLE, &result);
if (result != GL_FALSE)
{
nglGetQueryObjectuivARB(ID, GL_QUERY_RESULT, &result);
OcclusionType = result != 0 ? NotOccluded : Occluded;
VisibleCount = (uint) result;
}
}
}
#endif