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NE10_init_imgproc.c
/*
* Copyright 2013-15 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.
*/
#include <stdio.h>
#include "NE10_imgproc.h"
ne10_result_t ne10_init_imgproc (ne10_int32_t is_NEON_available)
{
if (NE10_OK == is_NEON_available)
{
ne10_img_resize_bilinear_rgba = ne10_img_resize_bilinear_rgba_neon;
#ifdef ENABLE_NE10_IMG_ROTATE_RGBA_NEON
ne10_img_rotate_rgba = ne10_img_rotate_rgba_neon;
#else
ne10_img_rotate_rgba = ne10_img_rotate_rgba_c;
#endif
ne10_img_boxfilter_rgba8888 = ne10_img_boxfilter_rgba8888_neon;
}
else
{
ne10_img_resize_bilinear_rgba = ne10_img_resize_bilinear_rgba_c;
ne10_img_rotate_rgba = ne10_img_rotate_rgba_c;
ne10_img_boxfilter_rgba8888 = ne10_img_boxfilter_rgba8888_c;
}
return NE10_OK;
}
// These are actual definitions of our function pointers that are declared in inc/NE10_imgproc.h
void (*ne10_img_resize_bilinear_rgba) (ne10_uint8_t* dst,
ne10_uint32_t dst_width,
ne10_uint32_t dst_height,
ne10_uint8_t* src,
ne10_uint32_t src_width,
ne10_uint32_t src_height,
ne10_uint32_t src_stride);
void (*ne10_img_rotate_rgba) (ne10_uint8_t* dst,
ne10_uint32_t* dst_width,
ne10_uint32_t* dst_height,
ne10_uint8_t* src,
ne10_uint32_t src_width,
ne10_uint32_t src_height,
ne10_int32_t angle);
void (*ne10_img_boxfilter_rgba8888) (const ne10_uint8_t *src,
ne10_uint8_t *dst,
ne10_size_t src_size,
ne10_int32_t src_stride,
ne10_int32_t dst_stride,
ne10_size_t kernel_size);
ne10_img_boxfilter_rgba8888_neon
void ne10_img_boxfilter_rgba8888_neon(const ne10_uint8_t *src, ne10_uint8_t *dst, ne10_size_t src_size, ne10_int32_t src_stride, ne10_int32_t dst_stride, ne10_size_t kernel_size)
neon optimized box filter
Definition NE10_boxfilter.neon.c:434
ne10_img_boxfilter_rgba8888_c
void ne10_img_boxfilter_rgba8888_c(const ne10_uint8_t *src, ne10_uint8_t *dst, ne10_size_t src_size, ne10_int32_t src_stride, ne10_int32_t dst_stride, ne10_size_t kernel_size)
box filter
Definition NE10_boxfilter.c:354
ne10_img_resize_bilinear_rgba_neon
void ne10_img_resize_bilinear_rgba_neon(ne10_uint8_t *dst, ne10_uint32_t dst_width, ne10_uint32_t dst_height, ne10_uint8_t *src, ne10_uint32_t src_width, ne10_uint32_t src_height, ne10_uint32_t src_stride) asm("ne10_img_resize_bilinear_rgba_neon")
image resize of 8-bit data.
Definition NE10_resize.c:508
ne10_img_resize_bilinear_rgba_c
void ne10_img_resize_bilinear_rgba_c(ne10_uint8_t *dst, ne10_uint32_t dst_width, ne10_uint32_t dst_height, ne10_uint8_t *src, ne10_uint32_t src_width, ne10_uint32_t src_height, ne10_uint32_t src_stride)
image resize of 8-bit data.
Definition NE10_resize.c:367
ne10_img_rotate_rgba_c
void ne10_img_rotate_rgba_c(ne10_uint8_t *dst, ne10_uint32_t *dst_width, ne10_uint32_t *dst_height, ne10_uint8_t *src, ne10_uint32_t src_width, ne10_uint32_t src_height, ne10_int32_t angle)
image resize of 8-bit data.
Definition NE10_rotate.c:231
ne10_size_t
Definition NE10_types.h:441