x86: hpeldsp: Split off VP3-specific bits into a separate file

1 files changed, 56 insertions, 0 deletions

diff --git a/libavcodec/x86/hpeldsp_vp3_init.c b/libavcodec/x86/hpeldsp_vp3_init.c
new file mode 100644
index 0000000000..2510c11d81
--- /dev/null
+++ b/libavcodec/x86/hpeldsp_vp3_init.c
@@ -0,0 +1,56 @@
+/*
+ * This file is part of Libav.
+ *
+ * Libav 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.
+ *
+ * Libav 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 Libav; 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/x86/cpu.h"
+
+#include "libavcodec/avcodec.h"
+#include "libavcodec/hpeldsp.h"
+
+#include "hpeldsp.h"
+
+void ff_put_no_rnd_pixels8_x2_exact_mmxext(uint8_t *block,
+                                           const uint8_t *pixels,
+                                           ptrdiff_t line_size, int h);
+void ff_put_no_rnd_pixels8_x2_exact_3dnow(uint8_t *block,
+                                          const uint8_t *pixels,
+                                          ptrdiff_t line_size, int h);
+void ff_put_no_rnd_pixels8_y2_exact_mmxext(uint8_t *block,
+                                           const uint8_t *pixels,
+                                           ptrdiff_t line_size, int h);
+void ff_put_no_rnd_pixels8_y2_exact_3dnow(uint8_t *block,
+                                          const uint8_t *pixels,
+                                          ptrdiff_t line_size, int h);
+
+av_cold void ff_hpeldsp_vp3_init_x86(HpelDSPContext *c, int cpu_flags, int flags)
+{
+    if (EXTERNAL_AMD3DNOW(cpu_flags)) {
+        if (flags & AV_CODEC_FLAG_BITEXACT) {
+            c->put_no_rnd_pixels_tab[1][1] = ff_put_no_rnd_pixels8_x2_exact_3dnow;
+            c->put_no_rnd_pixels_tab[1][2] = ff_put_no_rnd_pixels8_y2_exact_3dnow;
+        }
+    }
+
+    if (EXTERNAL_MMXEXT(cpu_flags)) {
+        if (flags & AV_CODEC_FLAG_BITEXACT) {
+            c->put_no_rnd_pixels_tab[1][1] = ff_put_no_rnd_pixels8_x2_exact_mmxext;
+            c->put_no_rnd_pixels_tab[1][2] = ff_put_no_rnd_pixels8_y2_exact_mmxext;
+        }
+    }
+}