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Diffstat (limited to 'mesalib/src/mesa/main/cpuinfo.c')
-rw-r--r--mesalib/src/mesa/main/cpuinfo.c200
1 files changed, 91 insertions, 109 deletions
diff --git a/mesalib/src/mesa/main/cpuinfo.c b/mesalib/src/mesa/main/cpuinfo.c
index d19aef91b..0d7971bcc 100644
--- a/mesalib/src/mesa/main/cpuinfo.c
+++ b/mesalib/src/mesa/main/cpuinfo.c
@@ -1,109 +1,91 @@
-/*
- * Mesa 3-D graphics library
- * Version: 7.5
- *
- * Copyright (C) 2009 VMware, Inc. 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.
- */
-
-
-#include "main/compiler.h"
-#include "main/cpuinfo.h"
-
-
-/**
- * This function should be called before the various "cpu_has_foo" macros
- * are used.
- */
-void
-_mesa_get_cpu_features(void)
-{
-#ifdef USE_X86_ASM
- _mesa_get_x86_features();
-#endif
-}
-
-
-/**
- * Return a string describing the CPU architexture and extensions that
- * Mesa is using (such as SSE or Altivec).
- * \return information string, free it with free()
- */
-char *
-_mesa_get_cpu_string(void)
-{
-#define MAX_STRING 50
- char *buffer;
-
- buffer = (char *) malloc(MAX_STRING);
- if (!buffer)
- return NULL;
-
- buffer[0] = 0;
-
-#ifdef USE_X86_ASM
-
- if (_mesa_x86_cpu_features) {
- strcat(buffer, "x86");
- }
-
-# ifdef USE_MMX_ASM
- if (cpu_has_mmx) {
- strcat(buffer, (cpu_has_mmxext) ? "/MMX+" : "/MMX");
- }
-# endif
-# ifdef USE_3DNOW_ASM
- if (cpu_has_3dnow) {
- strcat(buffer, (cpu_has_3dnowext) ? "/3DNow!+" : "/3DNow!");
- }
-# endif
-# ifdef USE_SSE_ASM
- if (cpu_has_xmm) {
- strcat(buffer, (cpu_has_xmm2) ? "/SSE2" : "/SSE");
- }
-# endif
-
-#elif defined(USE_SPARC_ASM)
-
- strcat(buffer, "SPARC");
-
-#elif defined(USE_PPC_ASM)
-
- if (_mesa_ppc_cpu_features) {
- strcat(buffer, (cpu_has_64) ? "PowerPC 64" : "PowerPC");
- }
-
-# ifdef USE_VMX_ASM
-
- if (cpu_has_vmx) {
- strcat(buffer, "/Altivec");
- }
-
-# endif
-
- if (! cpu_has_fpu) {
- strcat(buffer, "/No FPU");
- }
-
-#endif
-
- assert(strlen(buffer) < MAX_STRING);
-
- return buffer;
-}
+/*
+ * Mesa 3-D graphics library
+ * Version: 7.5
+ *
+ * Copyright (C) 2009 VMware, Inc. 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.
+ */
+
+
+#include "main/compiler.h"
+#include "main/cpuinfo.h"
+
+
+/**
+ * This function should be called before the various "cpu_has_foo" macros
+ * are used.
+ */
+void
+_mesa_get_cpu_features(void)
+{
+#ifdef USE_X86_ASM
+ _mesa_get_x86_features();
+#endif
+}
+
+
+/**
+ * Return a string describing the CPU architexture and extensions that
+ * Mesa is using (such as SSE or Altivec).
+ * \return information string, free it with free()
+ */
+char *
+_mesa_get_cpu_string(void)
+{
+#define MAX_STRING 50
+ char *buffer;
+
+ buffer = (char *) malloc(MAX_STRING);
+ if (!buffer)
+ return NULL;
+
+ buffer[0] = 0;
+
+#ifdef USE_X86_ASM
+
+ if (_mesa_x86_cpu_features) {
+ strcat(buffer, "x86");
+ }
+
+# ifdef USE_MMX_ASM
+ if (cpu_has_mmx) {
+ strcat(buffer, (cpu_has_mmxext) ? "/MMX+" : "/MMX");
+ }
+# endif
+# ifdef USE_3DNOW_ASM
+ if (cpu_has_3dnow) {
+ strcat(buffer, (cpu_has_3dnowext) ? "/3DNow!+" : "/3DNow!");
+ }
+# endif
+# ifdef USE_SSE_ASM
+ if (cpu_has_xmm) {
+ strcat(buffer, (cpu_has_xmm2) ? "/SSE2" : "/SSE");
+ }
+# endif
+
+#elif defined(USE_SPARC_ASM)
+
+ strcat(buffer, "SPARC");
+
+#endif
+
+ assert(strlen(buffer) < MAX_STRING);
+
+ return buffer;
+}