diff options
author | Brian Paul <brianp@vmware.com> | 2009-02-10 16:44:02 -0700 |
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committer | Brian Paul <brianp@vmware.com> | 2009-02-10 16:44:02 -0700 |
commit | 5340b6dff73a0a23531ce2a5f28fba8303adab6e (patch) | |
tree | b141fc3648568dd8b941c966059e6ed32a8bd0ad /src/gallium/state_trackers/g3dvl/vl_util.c | |
parent | 9fd26daec24f21dbe17afcb2e2ab272667ee9a69 (diff) | |
parent | ee4c921b65fb76998711f3c40330505cbc49a0e0 (diff) |
Merge commit 'origin/gallium-master-merge'
This is the big merge of the gallium-0.2 branch into master.
gallium-master-merge was just the staging area for it.
Both gallium-0.2 and gallium-master-merge are considered closed now.
Conflicts:
progs/demos/Makefile
src/mesa/main/state.c
src/mesa/main/texenvprogram.c
Diffstat (limited to 'src/gallium/state_trackers/g3dvl/vl_util.c')
-rw-r--r-- | src/gallium/state_trackers/g3dvl/vl_util.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/g3dvl/vl_util.c b/src/gallium/state_trackers/g3dvl/vl_util.c new file mode 100644 index 0000000000..50aa9af66f --- /dev/null +++ b/src/gallium/state_trackers/g3dvl/vl_util.c @@ -0,0 +1,16 @@ +#include "vl_util.h" +#include <assert.h> + +unsigned int vlRoundUpPOT(unsigned int x) +{ + unsigned int i; + + assert(x > 0); + + --x; + + for (i = 1; i < sizeof(unsigned int) * 8; i <<= 1) + x |= x >> i; + + return x + 1; +} |