Merge commit 'fef906c77c09940a2fdad155b2adc05080e17eda'

* commit 'fef906c77c09940a2fdad155b2adc05080e17eda':
  Move vorbis_inverse_coupling from dsputil to vorbisdspcontext.

Conflicts:
	libavcodec/dsputil.c
	libavcodec/x86/dsputil_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 36 insertions, 0 deletions

diff --git a/libavcodec/arm/vorbisdsp_init_arm.c b/libavcodec/arm/vorbisdsp_init_arm.c
new file mode 100644
index 0000000000..8744638bb1
--- /dev/null
+++ b/libavcodec/arm/vorbisdsp_init_arm.c
@@ -0,0 +1,36 @@
+/*
+ * ARM NEON optimised DSP functions
+ * Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "libavutil/attributes.h"
+#include "libavutil/cpu.h"
+#include "libavutil/arm/cpu.h"
+#include "libavcodec/vorbisdsp.h"
+
+void ff_vorbis_inverse_coupling_neon(float *mag, float *ang, int blocksize);
+
+void ff_vorbisdsp_init_arm(VorbisDSPContext *c)
+{
+    int cpu_flags = av_get_cpu_flags();
+
+    if (have_neon(cpu_flags)) {
+        c->vorbis_inverse_coupling = ff_vorbis_inverse_coupling_neon;
+    }
+}