1 files changed, 49 insertions, 0 deletions
diff --git a/libavcodec/alpha/dsputil_alpha.h b/libavcodec/alpha/dsputil_alpha.h
new file mode 100644
index 0000000000..828cd167cc
--- /dev/null
+++ b/libavcodec/alpha/dsputil_alpha.h
@@ -0,0 +1,49 @@
+/*
+ * 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 AVCODEC_ALPHA_DSPUTIL_ALPHA_H
+#define AVCODEC_ALPHA_DSPUTIL_ALPHA_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+void ff_simple_idct_axp(int16_t *block);
+void ff_simple_idct_put_axp(uint8_t *dest, int line_size, int16_t *block);
+void ff_simple_idct_add_axp(uint8_t *dest, int line_size, int16_t *block);
+
+void put_pixels_clamped_mvi_asm(const int16_t *block, uint8_t *pixels,
+                                int line_size);
+void add_pixels_clamped_mvi_asm(const int16_t *block, uint8_t *pixels,
+                                int line_size);
+extern void (*put_pixels_clamped_axp_p)(const int16_t *block, uint8_t *pixels,
+                                        int line_size);
+extern void (*add_pixels_clamped_axp_p)(const int16_t *block, uint8_t *pixels,
+                                        int line_size);
+
+void get_pixels_mvi(int16_t *restrict block,
+                    const uint8_t *restrict pixels, int line_size);
+void diff_pixels_mvi(int16_t *block, const uint8_t *s1, const uint8_t *s2,
+                     int stride);
+int pix_abs8x8_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
+int pix_abs16x16_mvi_asm(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
+int pix_abs16x16_x2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
+int pix_abs16x16_y2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
+int pix_abs16x16_xy2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
+
+
+#endif /* AVCODEC_ALPHA_DSPUTIL_ALPHA_H */