mirror of https://github.com/axmolengine/axmol.git
150 lines
5.0 KiB
C
150 lines
5.0 KiB
C
/*
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* Loongson MMI optimizations for libjpeg-turbo
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*
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* Copyright (C) 2011, 2015, D. R. Commander. All Rights Reserved.
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* Copyright (C) 2016-2018, Loongson Technology Corporation Limited, BeiJing.
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* All Rights Reserved.
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* Authors: ZhangLixia <zhanglixia-hf@loongson.cn>
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*/
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/* YCC --> RGB CONVERSION */
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#include "jsimd_mmi.h"
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#define F_0_344 ((short)22554) /* FIX(0.34414) */
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#define F_0_402 ((short)26345) /* FIX(1.40200) - FIX(1) */
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#define F_0_285 ((short)18734) /* FIX(1) - FIX(0.71414) */
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#define F_0_228 ((short)14942) /* FIX(2) - FIX(1.77200) */
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enum const_index {
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index_PW_ONE,
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index_PW_F0402,
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index_PW_MF0228,
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index_PW_MF0344_F0285,
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index_PD_ONEHALF
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};
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static uint64_t const_value[] = {
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_uint64_set_pi16(1, 1, 1, 1),
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_uint64_set_pi16(F_0_402, F_0_402, F_0_402, F_0_402),
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_uint64_set_pi16(-F_0_228, -F_0_228, -F_0_228, -F_0_228),
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_uint64_set_pi16(F_0_285, -F_0_344, F_0_285, -F_0_344),
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_uint64_set_pi32((int)(1 << (SCALEBITS - 1)), (int)(1 << (SCALEBITS - 1)))
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};
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#define PW_ONE get_const_value(index_PW_ONE)
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#define PW_F0402 get_const_value(index_PW_F0402)
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#define PW_MF0228 get_const_value(index_PW_MF0228)
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#define PW_MF0344_F0285 get_const_value(index_PW_MF0344_F0285)
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#define PD_ONEHALF get_const_value(index_PD_ONEHALF)
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#define RGBX_FILLER_0XFF 1
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#include "jdmrgext-mmi.c"
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#undef RGB_RED
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#undef RGB_GREEN
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#undef RGB_BLUE
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#undef RGB_PIXELSIZE
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#define RGB_RED EXT_RGB_RED
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#define RGB_GREEN EXT_RGB_GREEN
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#define RGB_BLUE EXT_RGB_BLUE
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#define RGB_PIXELSIZE EXT_RGB_PIXELSIZE
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#define jsimd_h2v1_merged_upsample_mmi jsimd_h2v1_extrgb_merged_upsample_mmi
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#define jsimd_h2v2_merged_upsample_mmi jsimd_h2v2_extrgb_merged_upsample_mmi
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#include "jdmrgext-mmi.c"
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#undef RGB_RED
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#undef RGB_GREEN
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#undef RGB_BLUE
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#undef RGB_PIXELSIZE
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#undef jsimd_h2v1_merged_upsample_mmi
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#undef jsimd_h2v2_merged_upsample_mmi
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#define RGB_RED EXT_RGBX_RED
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#define RGB_GREEN EXT_RGBX_GREEN
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#define RGB_BLUE EXT_RGBX_BLUE
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#define RGB_PIXELSIZE EXT_RGBX_PIXELSIZE
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#define jsimd_h2v1_merged_upsample_mmi jsimd_h2v1_extrgbx_merged_upsample_mmi
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#define jsimd_h2v2_merged_upsample_mmi jsimd_h2v2_extrgbx_merged_upsample_mmi
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#include "jdmrgext-mmi.c"
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#undef RGB_RED
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#undef RGB_GREEN
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#undef RGB_BLUE
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#undef RGB_PIXELSIZE
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#undef jsimd_h2v1_merged_upsample_mmi
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#undef jsimd_h2v2_merged_upsample_mmi
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#define RGB_RED EXT_BGR_RED
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#define RGB_GREEN EXT_BGR_GREEN
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#define RGB_BLUE EXT_BGR_BLUE
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#define RGB_PIXELSIZE EXT_BGR_PIXELSIZE
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#define jsimd_h2v1_merged_upsample_mmi jsimd_h2v1_extbgr_merged_upsample_mmi
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#define jsimd_h2v2_merged_upsample_mmi jsimd_h2v2_extbgr_merged_upsample_mmi
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#include "jdmrgext-mmi.c"
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#undef RGB_RED
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#undef RGB_GREEN
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#undef RGB_BLUE
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#undef RGB_PIXELSIZE
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#undef jsimd_h2v1_merged_upsample_mmi
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#undef jsimd_h2v2_merged_upsample_mmi
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#define RGB_RED EXT_BGRX_RED
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#define RGB_GREEN EXT_BGRX_GREEN
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#define RGB_BLUE EXT_BGRX_BLUE
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#define RGB_PIXELSIZE EXT_BGRX_PIXELSIZE
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#define jsimd_h2v1_merged_upsample_mmi jsimd_h2v1_extbgrx_merged_upsample_mmi
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#define jsimd_h2v2_merged_upsample_mmi jsimd_h2v2_extbgrx_merged_upsample_mmi
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#include "jdmrgext-mmi.c"
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#undef RGB_RED
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#undef RGB_GREEN
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#undef RGB_BLUE
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#undef RGB_PIXELSIZE
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#undef jsimd_h2v1_merged_upsample_mmi
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#undef jsimd_h2v2_merged_upsample_mmi
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#define RGB_RED EXT_XBGR_RED
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#define RGB_GREEN EXT_XBGR_GREEN
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#define RGB_BLUE EXT_XBGR_BLUE
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#define RGB_PIXELSIZE EXT_XBGR_PIXELSIZE
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#define jsimd_h2v1_merged_upsample_mmi jsimd_h2v1_extxbgr_merged_upsample_mmi
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#define jsimd_h2v2_merged_upsample_mmi jsimd_h2v2_extxbgr_merged_upsample_mmi
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#include "jdmrgext-mmi.c"
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#undef RGB_RED
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#undef RGB_GREEN
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#undef RGB_BLUE
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#undef RGB_PIXELSIZE
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#undef jsimd_h2v1_merged_upsample_mmi
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#undef jsimd_h2v2_merged_upsample_mmi
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#define RGB_RED EXT_XRGB_RED
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#define RGB_GREEN EXT_XRGB_GREEN
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#define RGB_BLUE EXT_XRGB_BLUE
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#define RGB_PIXELSIZE EXT_XRGB_PIXELSIZE
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#define jsimd_h2v1_merged_upsample_mmi jsimd_h2v1_extxrgb_merged_upsample_mmi
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#define jsimd_h2v2_merged_upsample_mmi jsimd_h2v2_extxrgb_merged_upsample_mmi
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#include "jdmrgext-mmi.c"
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#undef RGB_RED
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#undef RGB_GREEN
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#undef RGB_BLUE
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#undef RGB_PIXELSIZE
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#undef jsimd_h2v1_merged_upsample_mmi
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#undef jsimd_h2v2_merged_upsample_mmi
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