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Code Issues 123 Wiki Activity

use pbo for picking buffers, restore picking for scenery nodes

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This commit is contained in:
milek7
2018-10-23 17:04:04 +02:00
parent cdd79e605c
commit 0c460e9e0d
10 changed files with 165 additions and 53 deletions
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5
gl/fence.cpp
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@@ -12,7 +12,8 @@ gl::fence::~fence()
bool gl::fence::is_signalled()
{
GLsizei len = 0;
GLint val;
glGetSynciv(sync, GL_SYNC_STATUS, 1, &val);
return val == GL_SIGNALED;
glGetSynciv(sync, GL_SYNC_STATUS, 1, &len, &val);
return len == 1 && val == GL_SIGNALED;
}