tgsi: Include missing header in tgsi_sse2.h.

Include p_compiler.h for boolean symbol.
Clean up forward declarations.

diff --git a/src/gallium/auxiliary/tgsi/tgsi_sse2.h b/src/gallium/auxiliary/tgsi/tgsi_sse2.h
index d81ee3d..00aa8b8 100644 (file)
--- a/src/gallium/auxiliary/tgsi/tgsi_sse2.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_sse2.h
@@ -32,9 +32,12 @@
 extern "C" {
 #endif
 
+#include "pipe/p_compiler.h"
+
+struct tgsi_exec_machine;
+struct tgsi_interp_coef;
 struct tgsi_token;
 struct x86_function;
-struct tgsi_interp_coef;
 
 unsigned
 tgsi_emit_sse2(