adding ffmpeg specific version

1 files changed, 86 insertions, 0 deletions

diff --git a/ffmpeg1/libavcodec/arm/hpeldsp_init_neon.c b/ffmpeg1/libavcodec/arm/hpeldsp_init_neon.c
new file mode 100644
index 0000000..d577735
--- /dev/null
+++ b/ffmpeg1/libavcodec/arm/hpeldsp_init_neon.c
@@ -0,0 +1,86 @@
+/*
+ * 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 <stdint.h>
+
+#include "hpeldsp_arm.h"
+
+void ff_put_pixels16_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels16_x2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels16_y2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels16_xy2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels8_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels8_x2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels8_y2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels8_xy2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+
+void ff_avg_pixels16_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_avg_pixels16_x2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_avg_pixels16_y2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_avg_pixels16_xy2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_avg_pixels8_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_avg_pixels8_x2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_avg_pixels8_y2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_avg_pixels8_xy2_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_avg_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_avg_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+void ff_avg_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, ptrdiff_t, int);
+
+void ff_hpeldsp_init_neon(HpelDSPContext *c, int flags)
+{
+    c->put_pixels_tab[0][0] = ff_put_pixels16_neon;
+    c->put_pixels_tab[0][1] = ff_put_pixels16_x2_neon;
+    c->put_pixels_tab[0][2] = ff_put_pixels16_y2_neon;
+    c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_neon;
+    c->put_pixels_tab[1][0] = ff_put_pixels8_neon;
+    c->put_pixels_tab[1][1] = ff_put_pixels8_x2_neon;
+    c->put_pixels_tab[1][2] = ff_put_pixels8_y2_neon;
+    c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_neon;
+
+    c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_neon;
+    c->put_no_rnd_pixels_tab[0][1] = ff_put_pixels16_x2_no_rnd_neon;
+    c->put_no_rnd_pixels_tab[0][2] = ff_put_pixels16_y2_no_rnd_neon;
+    c->put_no_rnd_pixels_tab[0][3] = ff_put_pixels16_xy2_no_rnd_neon;
+    c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_neon;
+    c->put_no_rnd_pixels_tab[1][1] = ff_put_pixels8_x2_no_rnd_neon;
+    c->put_no_rnd_pixels_tab[1][2] = ff_put_pixels8_y2_no_rnd_neon;
+    c->put_no_rnd_pixels_tab[1][3] = ff_put_pixels8_xy2_no_rnd_neon;
+
+    c->avg_pixels_tab[0][0] = ff_avg_pixels16_neon;
+    c->avg_pixels_tab[0][1] = ff_avg_pixels16_x2_neon;
+    c->avg_pixels_tab[0][2] = ff_avg_pixels16_y2_neon;
+    c->avg_pixels_tab[0][3] = ff_avg_pixels16_xy2_neon;
+    c->avg_pixels_tab[1][0] = ff_avg_pixels8_neon;
+    c->avg_pixels_tab[1][1] = ff_avg_pixels8_x2_neon;
+    c->avg_pixels_tab[1][2] = ff_avg_pixels8_y2_neon;
+    c->avg_pixels_tab[1][3] = ff_avg_pixels8_xy2_neon;
+
+    c->avg_no_rnd_pixels_tab[0] = ff_avg_pixels16_neon;
+    c->avg_no_rnd_pixels_tab[1] = ff_avg_pixels16_x2_no_rnd_neon;
+    c->avg_no_rnd_pixels_tab[2] = ff_avg_pixels16_y2_no_rnd_neon;
+    c->avg_no_rnd_pixels_tab[3] = ff_avg_pixels16_xy2_no_rnd_neon;
+}