projects
/
laserbrain_demo
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
new render target class while working on the exhibit UI
[laserbrain_demo]
/
src
/
texture.cc
diff --git
a/src/texture.cc
b/src/texture.cc
index
f4f7cfe
..
ed34798
100644
(file)
--- a/
src/texture.cc
+++ b/
src/texture.cc
@@
-43,6
+43,17
@@
void bind_texture(Texture *tex, int tunit)
}
}
}
}
+int next_pow2(int x)
+{
+ x--;
+ x = (x >> 1) | x;
+ x = (x >> 2) | x;
+ x = (x >> 4) | x;
+ x = (x >> 8) | x;
+ x = (x >> 16) | x;
+ return x + 1;
+}
+
Image *Texture::default_img;
Image *Texture::default_img;