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NE10_imgproc.h
/*
* 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.
*/
/*
* NE10 Library : inc/NE10_imgproc.h
*/
#include "NE10_types.h"
#ifndef NE10_IMGPROC_H
#define NE10_IMGPROC_H
#ifdef __cplusplus
extern "C" {
#endif
ne10_result_t ne10_init_imgproc (ne10_int32_t is_NEON_available);
// function prototypes:
/* image resize functions*/
/* function pointers*/
extern 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);
/* C version*/
extern 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);
/* NEON version*/
extern 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 rotate functions*/
/* function pointers*/
extern 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);
/* C version*/
extern 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);
#ifdef ENABLE_NE10_IMG_ROTATE_RGBA_NEON
/* NEON version*/
extern void ne10_img_rotate_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_int32_t angle)
asm ("ne10_img_rotate_rgba_neon");
#endif // ENABLE_NE10_IMG_ROTATE_RGBA_NEON
/* image boxfilter functions */
/* function pointers */
extern 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);
/* C version*/
extern 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);
/* NEON version*/
extern 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);
#ifdef __cplusplus
}
#endif
#endif
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