1 files changed, 34 insertions, 0 deletions
diff --git a/src/pulsecore/cpu-orc.c b/src/pulsecore/cpu-orc.c
new file mode 100644
index 00000000..d4a15357
--- /dev/null
+++ b/src/pulsecore/cpu-orc.c
@@ -0,0 +1,34 @@
+/***
+  This file is part of PulseAudio.
+
+  Copyright 2010 Arun Raghavan <arun.raghavan@collabora.co.uk>
+
+  PulseAudio is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License as published
+  by the Free Software Foundation; either version 2.1 of the License,
+  or (at your option) any later version.
+
+  PulseAudio is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with PulseAudio; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  USA.
+***/
+
+#include "cpu-orc.h"
+
+void pa_cpu_init_orc(pa_cpu_info cpu_info)
+{
+#ifndef DISABLE_ORC
+    /* Update these as we test on more architectures */
+    pa_cpu_x86_flag_t x86_want_flags = PA_CPU_X86_MMX | PA_CPU_X86_SSE | PA_CPU_X86_SSE2 | PA_CPU_X86_SSE3 | PA_CPU_X86_SSSE3 | PA_CPU_X86_SSE4_1 | PA_CPU_X86_SSE4_2;
+
+    /* Enable Orc svolume optimizations */
+    if ((cpu_info.cpu_type == PA_CPU_X86) && (cpu_info.flags.x86 & x86_want_flags))
+        pa_volume_func_init_orc();
+#endif
+}