1 files changed, 50 insertions, 0 deletions
diff --git a/libswscale/loongarch/swscale_loongarch.h b/libswscale/loongarch/swscale_loongarch.h
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+++ b/libswscale/loongarch/swscale_loongarch.h
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+/*
+ * Copyright (C) 2022 Loongson Technology Corporation Limited
+ * Contributed by Hao Chen(chenhao@loongson.cn)
+ *
+ * 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 SWSCALE_LOONGARCH_SWSCALE_LOONGARCH_H
+#define SWSCALE_LOONGARCH_SWSCALE_LOONGARCH_H
+
+#include "libswscale/swscale.h"
+#include "libswscale/swscale_internal.h"
+
+void ff_hscale_8_to_15_lasx(SwsContext *c, int16_t *dst, int dstW,
+                            const uint8_t *src, const int16_t *filter,
+                            const int32_t *filterPos, int filterSize);
+
+void ff_hscale_8_to_19_lasx(SwsContext *c, int16_t *_dst, int dstW,
+                            const uint8_t *src, const int16_t *filter,
+                            const int32_t *filterPos, int filterSize);
+
+void ff_hscale_16_to_19_lasx(SwsContext *c, int16_t *_dst, int dstW,
+                             const uint8_t *_src, const int16_t *filter,
+                             const int32_t *filterPos, int filterSize);
+
+void ff_hscale_16_to_15_lasx(SwsContext *c, int16_t *dst, int dstW,
+                             const uint8_t *_src, const int16_t *filter,
+                             const int32_t *filterPos, int filterSize);
+
+void planar_rgb_to_uv_lasx(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *src[4],
+                           int width, int32_t *rgb2yuv, void *opq);
+
+void planar_rgb_to_y_lasx(uint8_t *_dst, const uint8_t *src[4], int width,
+                          int32_t *rgb2yuv, void *opq);
+
+#endif /* SWSCALE_LOONGARCH_SWSCALE_LOONGARCH_H */