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authorBrian <brian@yutani.localnet.net>2007-03-28 15:16:33 -0600
committerBrian <brian@yutani.localnet.net>2007-03-28 15:16:33 -0600
commitf2f5d06853f17bcbecf68ebb07c8cc19a2cfdeb5 (patch)
tree842f0be0c4a1a7bf40535c0816eab53210df9312 /src/mesa/shader/slang/library
parentb2ac30ac36c66122d6d8a73e7057a84b74c3d930 (diff)
Handle logical NOT and XOR without library functions. Results in much tighter code.
Diffstat (limited to 'src/mesa/shader/slang/library')
-rw-r--r--src/mesa/shader/slang/library/slang_core.gc17
-rw-r--r--src/mesa/shader/slang/library/slang_core_gc.h87
2 files changed, 42 insertions, 62 deletions
diff --git a/src/mesa/shader/slang/library/slang_core.gc b/src/mesa/shader/slang/library/slang_core.gc
index 927ca048d7..e398eabb15 100644
--- a/src/mesa/shader/slang/library/slang_core.gc
+++ b/src/mesa/shader/slang/library/slang_core.gc
@@ -2515,23 +2515,6 @@ bool __operator <= (const int a, const int b) {
-bool __logicalNot(const bool a)
-{
- if (a)
- return false;
- return true;
-}
-
-bool __logicalXor(const bool a, const bool b)
-{
- // XXX return a != b;
- if (a)
- return __logicalNot(b);
- return b;
-}
-
-
-
//
// MESA-specific extension functions.
//
diff --git a/src/mesa/shader/slang/library/slang_core_gc.h b/src/mesa/shader/slang/library/slang_core_gc.h
index 042566696b..dcd39a0e28 100644
--- a/src/mesa/shader/slang/library/slang_core_gc.h
+++ b/src/mesa/shader/slang/library/slang_core_gc.h
@@ -819,49 +819,46 @@
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