From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- media/libjpeg/simd/mips64/jsimd_mmi.h | 69 +++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 media/libjpeg/simd/mips64/jsimd_mmi.h (limited to 'media/libjpeg/simd/mips64/jsimd_mmi.h') diff --git a/media/libjpeg/simd/mips64/jsimd_mmi.h b/media/libjpeg/simd/mips64/jsimd_mmi.h new file mode 100644 index 0000000000..5e4261c9d9 --- /dev/null +++ b/media/libjpeg/simd/mips64/jsimd_mmi.h @@ -0,0 +1,69 @@ +/* + * Loongson MMI optimizations for libjpeg-turbo + * + * Copyright (C) 2016-2018, Loongson Technology Corporation Limited, BeiJing. + * All Rights Reserved. + * Authors: ZhuChen + * CaiWanwei + * SunZhangzhi + * QingfaLiu + * + * This software is provided 'as-is', without any express or implied + * warranty. In no event will the authors be held liable for any damages + * arising from the use of this software. + * + * Permission is granted to anyone to use this software for any purpose, + * including commercial applications, and to alter it and redistribute it + * freely, subject to the following restrictions: + * + * 1. The origin of this software must not be misrepresented; you must not + * claim that you wrote the original software. If you use this software + * in a product, an acknowledgment in the product documentation would be + * appreciated but is not required. + * 2. Altered source versions must be plainly marked as such, and must not be + * misrepresented as being the original software. + * 3. This notice may not be removed or altered from any source distribution. + */ + +#define JPEG_INTERNALS +#include "../../jinclude.h" +#include "../../jpeglib.h" +#include "../../jdct.h" +#include "loongson-mmintrin.h" + + +/* Common code */ +#if defined(_ABI64) && _MIPS_SIM == _ABI64 +# define PTR_ADDU "daddu " +# define PTR_SLL "dsll " +#else +# define PTR_ADDU "addu " +# define PTR_SLL "sll " +#endif + +#define SIZEOF_MMWORD 8 +#define BYTE_BIT 8 +#define WORD_BIT 16 +#define SCALEBITS 16 + +#define _uint64_set_pi8(a, b, c, d, e, f, g, h) \ + (((uint64_t)(uint8_t)a << 56) | \ + ((uint64_t)(uint8_t)b << 48) | \ + ((uint64_t)(uint8_t)c << 40) | \ + ((uint64_t)(uint8_t)d << 32) | \ + ((uint64_t)(uint8_t)e << 24) | \ + ((uint64_t)(uint8_t)f << 16) | \ + ((uint64_t)(uint8_t)g << 8) | \ + ((uint64_t)(uint8_t)h)) +#define _uint64_set1_pi8(a) _uint64_set_pi8(a, a, a, a, a, a, a, a) +#define _uint64_set_pi16(a, b, c, d) \ + (((uint64_t)(uint16_t)a << 48) | \ + ((uint64_t)(uint16_t)b << 32) | \ + ((uint64_t)(uint16_t)c << 16) | \ + ((uint64_t)(uint16_t)d)) +#define _uint64_set1_pi16(a) _uint64_set_pi16(a, a, a, a) +#define _uint64_set_pi32(a, b) \ + (((uint64_t)(uint32_t)a << 32) | \ + ((uint64_t)(uint32_t)b)) + +#define get_const_value(index) (*(__m64 *)&const_value[index]) -- cgit v1.2.3