gallium/util: add util_format_init that inits s3tc and util_half

Switch from auto-init to explicit init for util_half per Brian Paul's
indication.

NOTE: this is probably broken because not enough things call util_format_init.
Will be fixed shortly

1 files changed, 1 insertions, 1 deletions

diff --git a/progs/gallium/unit/u_format_test.c b/progs/gallium/unit/u_format_test.c
index ca4c92f5b7..dcdbf6548d 100644
--- a/progs/gallium/unit/u_format_test.c
+++ b/progs/gallium/unit/u_format_test.c
@@ -404,7 +404,7 @@ int main(int argc, char **argv)
 {
    boolean success;
 
-   util_format_s3tc_init();
+   util_format_init();
 
    success = test_all();