RedAuburn/organicmaps
1
Fork 0
forked from organicmaps/organicmaps
Code Pull requests Activity

using glFlush instead of glFinish.

Browse source
This commit is contained in:
rachytski 2012-04-24 16:55:27 +04:00 • committed by Alex Zolotarev
parent 1d7cfdb07f
commit 10c9c223af
1 changed files with 11 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
yg/geometry_renderer.cpp
View file

@ -62,10 +62,11 @@ namespace yg
dynTexture->upload(&v(0, 0), style->m_texRect);
}
/// Should call glFlush here and rebind in all
/// renderContexts that's using it.
/// But for simplification just calling glFinish
OGLCHECK(glFinish());
/// In multithreaded resource usage scenarios the suggested way to see
/// resource update made in one thread to the another thread is
/// to call the glFlush in thread, which modifies resource and then rebind
/// resource in another threads that is using this resource, if any.
OGLCHECK(glFlush());
static_cast<ManagedTexture*>(m_texture.get())->unlock();
}
@ -226,6 +227,12 @@ namespace yg
{
m_storage.m_vertices->unlock();
m_storage.m_indices->unlock();
/// In multithreaded resource usage scenarios the suggested way to see
/// resource update made in one thread to the another thread is
/// to call the glFlush in thread, which modifies resource and then rebind
/// resource in another threads that is using this resource, if any.
OGLCHECK(glFlush());
}
else
LOG(LDEBUG, ("no storage to unlock"));