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NE10_subc.neon.c
/*
* Copyright 2011-15 ARM Limited and Contributors.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of ARM Limited nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY ARM LIMITED AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ARM LIMITED AND CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* NE10 Library : math/NE10_subc.neon.c
*/
#include "NE10_types.h"
#include "macros.h"
#include <assert.h>
#include <arm_neon.h>
ne10_result_t ne10_subc_float_neon (ne10_float32_t * dst, ne10_float32_t * src, const ne10_float32_t cst, ne10_uint32_t count)
{
NE10_XC_OPERATION_FLOAT_NEON
(
n_dst = vsubq_f32 (n_src , n_cst);
,
n_tmp_src = vsub_f32 (n_tmp_src, n_tmp_cst);
);
}
ne10_result_t ne10_subc_vec2f_neon (ne10_vec2f_t * dst, ne10_vec2f_t * src, const ne10_vec2f_t * cst, ne10_uint32_t count)
{
NE10_XC_OPERATION_VEC2F_NEON
(
n_dst = vsubq_f32 (n_src , n_cst);
,
n_tmp_src = vsub_f32 (n_tmp_src, n_tmp_cst);
);
}
ne10_result_t ne10_subc_vec3f_neon (ne10_vec3f_t * dst, ne10_vec3f_t * src, const ne10_vec3f_t * cst, ne10_uint32_t count)
{
NE10_XC_OPERATION_VEC3F_NEON
(
n_dst1 = vsubq_f32 (n_src1 , n_cst1);
n_dst2 = vsubq_f32 (n_src2 , n_cst2);
n_dst3 = vsubq_f32 (n_src3 , n_cst3);
,
n_tmp_src.val[0] = vsub_f32 (n_tmp_src.val[0], n_tmp_cst.val[0]);
n_tmp_src.val[1] = vsub_f32 (n_tmp_src.val[1], n_tmp_cst.val[1]);
n_tmp_src.val[2] = vsub_f32 (n_tmp_src.val[2], n_tmp_cst.val[2]);
);
}
ne10_result_t ne10_subc_vec4f_neon (ne10_vec4f_t * dst, ne10_vec4f_t * src, const ne10_vec4f_t * cst, ne10_uint32_t count)
{
NE10_XC_OPERATION_VEC4F_NEON
(
n_dst = vsubq_f32 (n_src , n_cst);
);
}
ne10_vec2f_t
a 2-tuple of ne10_float32_t values.
Definition NE10_types.h:88
ne10_vec3f_t
a 3-tuple of ne10_float32_t values.
Definition NE10_types.h:97
ne10_vec4f_t
a 4-tuple of ne10_float32_t values.
Definition NE10_types.h:107