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-rw-r--r--media/libjpeg/simd/mips64/jdmerge-mmi.c149
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diff --git a/media/libjpeg/simd/mips64/jdmerge-mmi.c b/media/libjpeg/simd/mips64/jdmerge-mmi.c
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+/*
+ * Loongson MMI optimizations for libjpeg-turbo
+ *
+ * Copyright (C) 2011, 2015, D. R. Commander. All Rights Reserved.
+ * Copyright (C) 2016-2018, Loongson Technology Corporation Limited, BeiJing.
+ * All Rights Reserved.
+ * Authors: ZhangLixia <zhanglixia-hf@loongson.cn>
+ *
+ * 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.
+ */
+
+/* YCC --> RGB CONVERSION */
+
+#include "jsimd_mmi.h"
+
+
+#define F_0_344 ((short)22554) /* FIX(0.34414) */
+#define F_0_402 ((short)26345) /* FIX(1.40200) - FIX(1) */
+#define F_0_285 ((short)18734) /* FIX(1) - FIX(0.71414) */
+#define F_0_228 ((short)14942) /* FIX(2) - FIX(1.77200) */
+
+enum const_index {
+ index_PW_ONE,
+ index_PW_F0402,
+ index_PW_MF0228,
+ index_PW_MF0344_F0285,
+ index_PD_ONEHALF
+};
+
+static uint64_t const_value[] = {
+ _uint64_set_pi16(1, 1, 1, 1),
+ _uint64_set_pi16(F_0_402, F_0_402, F_0_402, F_0_402),
+ _uint64_set_pi16(-F_0_228, -F_0_228, -F_0_228, -F_0_228),
+ _uint64_set_pi16(F_0_285, -F_0_344, F_0_285, -F_0_344),
+ _uint64_set_pi32((int)(1 << (SCALEBITS - 1)), (int)(1 << (SCALEBITS - 1)))
+};
+
+#define PW_ONE get_const_value(index_PW_ONE)
+#define PW_F0402 get_const_value(index_PW_F0402)
+#define PW_MF0228 get_const_value(index_PW_MF0228)
+#define PW_MF0344_F0285 get_const_value(index_PW_MF0344_F0285)
+#define PD_ONEHALF get_const_value(index_PD_ONEHALF)
+
+#define RGBX_FILLER_0XFF 1
+
+
+#include "jdmrgext-mmi.c"
+#undef RGB_RED
+#undef RGB_GREEN
+#undef RGB_BLUE
+#undef RGB_PIXELSIZE
+
+#define RGB_RED EXT_RGB_RED
+#define RGB_GREEN EXT_RGB_GREEN
+#define RGB_BLUE EXT_RGB_BLUE
+#define RGB_PIXELSIZE EXT_RGB_PIXELSIZE
+#define jsimd_h2v1_merged_upsample_mmi jsimd_h2v1_extrgb_merged_upsample_mmi
+#define jsimd_h2v2_merged_upsample_mmi jsimd_h2v2_extrgb_merged_upsample_mmi
+#include "jdmrgext-mmi.c"
+#undef RGB_RED
+#undef RGB_GREEN
+#undef RGB_BLUE
+#undef RGB_PIXELSIZE
+#undef jsimd_h2v1_merged_upsample_mmi
+#undef jsimd_h2v2_merged_upsample_mmi
+
+#define RGB_RED EXT_RGBX_RED
+#define RGB_GREEN EXT_RGBX_GREEN
+#define RGB_BLUE EXT_RGBX_BLUE
+#define RGB_PIXELSIZE EXT_RGBX_PIXELSIZE
+#define jsimd_h2v1_merged_upsample_mmi jsimd_h2v1_extrgbx_merged_upsample_mmi
+#define jsimd_h2v2_merged_upsample_mmi jsimd_h2v2_extrgbx_merged_upsample_mmi
+#include "jdmrgext-mmi.c"
+#undef RGB_RED
+#undef RGB_GREEN
+#undef RGB_BLUE
+#undef RGB_PIXELSIZE
+#undef jsimd_h2v1_merged_upsample_mmi
+#undef jsimd_h2v2_merged_upsample_mmi
+
+#define RGB_RED EXT_BGR_RED
+#define RGB_GREEN EXT_BGR_GREEN
+#define RGB_BLUE EXT_BGR_BLUE
+#define RGB_PIXELSIZE EXT_BGR_PIXELSIZE
+#define jsimd_h2v1_merged_upsample_mmi jsimd_h2v1_extbgr_merged_upsample_mmi
+#define jsimd_h2v2_merged_upsample_mmi jsimd_h2v2_extbgr_merged_upsample_mmi
+#include "jdmrgext-mmi.c"
+#undef RGB_RED
+#undef RGB_GREEN
+#undef RGB_BLUE
+#undef RGB_PIXELSIZE
+#undef jsimd_h2v1_merged_upsample_mmi
+#undef jsimd_h2v2_merged_upsample_mmi
+
+#define RGB_RED EXT_BGRX_RED
+#define RGB_GREEN EXT_BGRX_GREEN
+#define RGB_BLUE EXT_BGRX_BLUE
+#define RGB_PIXELSIZE EXT_BGRX_PIXELSIZE
+#define jsimd_h2v1_merged_upsample_mmi jsimd_h2v1_extbgrx_merged_upsample_mmi
+#define jsimd_h2v2_merged_upsample_mmi jsimd_h2v2_extbgrx_merged_upsample_mmi
+#include "jdmrgext-mmi.c"
+#undef RGB_RED
+#undef RGB_GREEN
+#undef RGB_BLUE
+#undef RGB_PIXELSIZE
+#undef jsimd_h2v1_merged_upsample_mmi
+#undef jsimd_h2v2_merged_upsample_mmi
+
+#define RGB_RED EXT_XBGR_RED
+#define RGB_GREEN EXT_XBGR_GREEN
+#define RGB_BLUE EXT_XBGR_BLUE
+#define RGB_PIXELSIZE EXT_XBGR_PIXELSIZE
+#define jsimd_h2v1_merged_upsample_mmi jsimd_h2v1_extxbgr_merged_upsample_mmi
+#define jsimd_h2v2_merged_upsample_mmi jsimd_h2v2_extxbgr_merged_upsample_mmi
+#include "jdmrgext-mmi.c"
+#undef RGB_RED
+#undef RGB_GREEN
+#undef RGB_BLUE
+#undef RGB_PIXELSIZE
+#undef jsimd_h2v1_merged_upsample_mmi
+#undef jsimd_h2v2_merged_upsample_mmi
+
+#define RGB_RED EXT_XRGB_RED
+#define RGB_GREEN EXT_XRGB_GREEN
+#define RGB_BLUE EXT_XRGB_BLUE
+#define RGB_PIXELSIZE EXT_XRGB_PIXELSIZE
+#define jsimd_h2v1_merged_upsample_mmi jsimd_h2v1_extxrgb_merged_upsample_mmi
+#define jsimd_h2v2_merged_upsample_mmi jsimd_h2v2_extxrgb_merged_upsample_mmi
+#include "jdmrgext-mmi.c"
+#undef RGB_RED
+#undef RGB_GREEN
+#undef RGB_BLUE
+#undef RGB_PIXELSIZE
+#undef jsimd_h2v1_merged_upsample_mmi
+#undef jsimd_h2v2_merged_upsample_mmi