avfilter/vf_stereo3d: add x86 SIMD for anaglyph outputs

Signed-off-by: Paul B Mahol <onemda@gmail.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/libavfilter/stereo3d.h b/libavfilter/stereo3d.h
new file mode 100644
index 0000000000..e7a84568ee
--- /dev/null
+++ b/libavfilter/stereo3d.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2015 Paul B Mahol
+ *
+ * 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
+ */
+
+#ifndef LIBAVFILTER_STEREO3D_H
+#define LIBAVFILTER_STEREO3D_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+typedef struct Stereo3DDSPContext {
+    void (*anaglyph)(uint8_t *dst, uint8_t *lsrc, uint8_t *rsrc,
+                     ptrdiff_t dst_linesize, ptrdiff_t l_linesize, ptrdiff_t r_linesize,
+                     int width, int height,
+                     const int *ana_matrix_r, const int *ana_matrix_g, const int *ana_matrix_b);
+} Stereo3DDSPContext;
+
+void ff_stereo3d_init_x86(Stereo3DDSPContext *dsp);
+
+#endif /* LIBAVFILTER_STEREO3D_H */