Major audit of all Mesa's x86 assembly code. This round is basically

general cleanups - more to come.

Added P6 architecture timing to debug_xform routines.  Still need to add
test_all_vertex_functions test for the v16 asm.  Dynamic reconfiguration
of counter overhead for more accurate benchmarking.

1 files changed, 63 insertions, 0 deletions

diff --git a/src/mesa/x86/common_x86_asm.h b/src/mesa/x86/common_x86_asm.h
new file mode 100644
index 0000000000..880be22e8f
--- /dev/null
+++ b/src/mesa/x86/common_x86_asm.h
@@ -0,0 +1,63 @@
+/* $Id: common_x86_asm.h,v 1.2 2000/10/23 00:16:28 gareth Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.5
+ *
+ * Copyright (C) 1999  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Check CPU capabilities & initialize optimized funtions for this particular
+ * processor.
+ *
+ * Written by Holger Waechtler <holger@akaflieg.extern.tu-berlin.de>
+ * Changed by Andre Werthmann <wertmann@cs.uni-potsdam.de> for using the
+ * new Katmai functions
+ *
+ * Reimplemented by Gareth Hughes <gareth@valinux.com> in a more
+ * future-proof manner, based on code in the Linux kernel.
+ */
+
+#ifndef __COMMON_X86_ASM_H__
+#define __COMMON_X86_ASM_H__
+
+#include "common_x86_features.h"
+
+#ifdef HAVE_CONFIG_H
+#include "conf.h"
+#endif
+
+#ifdef USE_X86_ASM
+#include "x86.h"
+#ifdef USE_3DNOW_ASM
+#include "3dnow.h"
+#endif
+#ifdef USE_KATMAI_ASM
+#include "katmai.h"
+#endif
+#endif
+
+extern int gl_x86_cpu_features;
+
+extern void gl_init_all_x86_transform_asm( void );
+extern void gl_init_all_x86_vertex_asm( void );
+
+#endif