mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
3.6 KiB
78 lines
3.6 KiB
/* |
|
* 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); |
|
|
|
int yuv420_rgb24_lasx(SwsContext *c, const uint8_t *src[], int srcStride[], |
|
int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]); |
|
|
|
int yuv420_bgr24_lasx(SwsContext *c, const uint8_t *src[], int srcStride[], |
|
int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]); |
|
|
|
int yuv420_rgba32_lasx(SwsContext *c, const uint8_t *src[], int srcStride[], |
|
int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]); |
|
|
|
int yuv420_bgra32_lasx(SwsContext *c, const uint8_t *src[], int srcStride[], |
|
int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]); |
|
|
|
int yuv420_argb32_lasx(SwsContext *c, const uint8_t *src[], int srcStride[], |
|
int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]); |
|
|
|
int yuv420_abgr32_lasx(SwsContext *c, const uint8_t *src[], int srcStride[], |
|
int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]); |
|
|
|
void ff_interleave_bytes_lasx(const uint8_t *src1, const uint8_t *src2, |
|
uint8_t *dest, int width, int height, |
|
int src1Stride, int src2Stride, int dstStride); |
|
|
|
av_cold void ff_sws_init_output_loongarch(SwsContext *c); |
|
|
|
void ff_yuv2planeX_8_lasx(const int16_t *filter, int filterSize, |
|
const int16_t **src, uint8_t *dest, int dstW, |
|
const uint8_t *dither, int offset); |
|
|
|
#endif /* SWSCALE_LOONGARCH_SWSCALE_LOONGARCH_H */
|
|
|