ref: dd9d4f9e1ad0bcc5f46fbd81ec00f2127cc18dcc
dir: /vp9/common/subpixel.h/
/*
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef SUBPIXEL_H
#define SUBPIXEL_H
#define prototype_subpixel_predict(sym) \
void sym(unsigned char *src, int src_pitch, int xofst, int yofst, \
unsigned char *dst, int dst_pitch)
#if ARCH_X86 || ARCH_X86_64
#include "x86/subpixel_x86.h"
#endif
#if ARCH_ARM
#include "arm/subpixel_arm.h"
#endif
#ifndef vp9_subpix_sixtap16x16
#define vp9_subpix_sixtap16x16 vp9_sixtap_predict16x16_c
#endif
extern prototype_subpixel_predict(vp9_subpix_sixtap16x16);
#ifndef vp9_subpix_sixtap8x8
#define vp9_subpix_sixtap8x8 vp9_sixtap_predict8x8_c
#endif
extern prototype_subpixel_predict(vp9_subpix_sixtap8x8);
#ifndef vp9_subpix_sixtap_avg16x16
#define vp9_subpix_sixtap_avg16x16 vp9_sixtap_predict_avg16x16_c
#endif
extern prototype_subpixel_predict(vp9_subpix_sixtap_avg16x16);
#ifndef vp9_subpix_sixtap_avg8x8
#define vp9_subpix_sixtap_avg8x8 vp9_sixtap_predict_avg8x8_c
#endif
extern prototype_subpixel_predict(vp9_subpix_sixtap_avg8x8);
#ifndef vp9_subpix_sixtap8x4
#define vp9_subpix_sixtap8x4 vp9_sixtap_predict8x4_c
#endif
extern prototype_subpixel_predict(vp9_subpix_sixtap8x4);
#ifndef vp9_subpix_sixtap4x4
#define vp9_subpix_sixtap4x4 vp9_sixtap_predict_c
#endif
extern prototype_subpixel_predict(vp9_subpix_sixtap4x4);
#ifndef vp9_subpix_sixtap_avg4x4
#define vp9_subpix_sixtap_avg4x4 vp9_sixtap_predict_avg_c
#endif
extern prototype_subpixel_predict(vp9_subpix_sixtap_avg4x4);
#ifndef vp9_subpix_eighttap16x16
#define vp9_subpix_eighttap16x16 vp9_eighttap_predict16x16_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap16x16);
#ifndef vp9_subpix_eighttap8x8
#define vp9_subpix_eighttap8x8 vp9_eighttap_predict8x8_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap8x8);
#ifndef vp9_subpix_eighttap_avg16x16
#define vp9_subpix_eighttap_avg16x16 vp9_eighttap_predict_avg16x16_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap_avg16x16);
#ifndef vp9_subpix_eighttap_avg8x8
#define vp9_subpix_eighttap_avg8x8 vp9_eighttap_predict_avg8x8_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap_avg8x8);
#ifndef vp9_subpix_eighttap8x4
#define vp9_subpix_eighttap8x4 vp9_eighttap_predict8x4_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap8x4);
#ifndef vp9_subpix_eighttap4x4
#define vp9_subpix_eighttap4x4 vp9_eighttap_predict_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap4x4);
#ifndef vp9_subpix_eighttap_avg4x4
#define vp9_subpix_eighttap_avg4x4 vp9_eighttap_predict_avg4x4_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap_avg4x4);
#ifndef vp9_subpix_eighttap16x16_sharp
#define vp9_subpix_eighttap16x16_sharp vp9_eighttap_predict16x16_sharp_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap16x16_sharp);
#ifndef vp9_subpix_eighttap8x8_sharp
#define vp9_subpix_eighttap8x8_sharp vp9_eighttap_predict8x8_sharp_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap8x8_sharp);
#ifndef vp9_subpix_eighttap_avg16x16_sharp
#define vp9_subpix_eighttap_avg16x16_sharp vp9_eighttap_predict_avg16x16_sharp_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap_avg16x16_sharp);
#ifndef vp9_subpix_eighttap_avg8x8_sharp
#define vp9_subpix_eighttap_avg8x8_sharp vp9_eighttap_predict_avg8x8_sharp_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap_avg8x8_sharp);
#ifndef vp9_subpix_eighttap8x4_sharp
#define vp9_subpix_eighttap8x4_sharp vp9_eighttap_predict8x4_sharp_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap8x4_sharp);
#ifndef vp9_subpix_eighttap4x4_sharp
#define vp9_subpix_eighttap4x4_sharp vp9_eighttap_predict_sharp_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap4x4_sharp);
#ifndef vp9_subpix_eighttap_avg4x4_sharp
#define vp9_subpix_eighttap_avg4x4_sharp vp9_eighttap_predict_avg4x4_sharp_c
#endif
extern prototype_subpixel_predict(vp9_subpix_eighttap_avg4x4_sharp);
#ifndef vp9_subpix_bilinear16x16
#define vp9_subpix_bilinear16x16 vp9_bilinear_predict16x16_c
#endif
extern prototype_subpixel_predict(vp9_subpix_bilinear16x16);
#ifndef vp9_subpix_bilinear8x8
#define vp9_subpix_bilinear8x8 vp9_bilinear_predict8x8_c
#endif
extern prototype_subpixel_predict(vp9_subpix_bilinear8x8);
#ifndef vp9_subpix_bilinear_avg16x16
#define vp9_subpix_bilinear_avg16x16 vp9_bilinear_predict_avg16x16_c
#endif
extern prototype_subpixel_predict(vp9_subpix_bilinear_avg16x16);
#ifndef vp9_subpix_bilinear_avg8x8
#define vp9_subpix_bilinear_avg8x8 vp9_bilinear_predict_avg8x8_c
#endif
extern prototype_subpixel_predict(vp9_subpix_bilinear_avg8x8);
#ifndef vp9_subpix_bilinear8x4
#define vp9_subpix_bilinear8x4 vp9_bilinear_predict8x4_c
#endif
extern prototype_subpixel_predict(vp9_subpix_bilinear8x4);
#ifndef vp9_subpix_bilinear4x4
#define vp9_subpix_bilinear4x4 vp9_bilinear_predict4x4_c
#endif
extern prototype_subpixel_predict(vp9_subpix_bilinear4x4);
#ifndef vp9_subpix_bilinear_avg4x4
#define vp9_subpix_bilinear_avg4x4 vp9_bilinear_predict_avg4x4_c
#endif
extern prototype_subpixel_predict(vp9_subpix_bilinear_avg4x4);
typedef prototype_subpixel_predict((*vp9_subpix_fn_t));
typedef struct {
vp9_subpix_fn_t eighttap16x16;
vp9_subpix_fn_t eighttap8x8;
vp9_subpix_fn_t eighttap_avg16x16;
vp9_subpix_fn_t eighttap_avg8x8;
vp9_subpix_fn_t eighttap_avg4x4;
vp9_subpix_fn_t eighttap8x4;
vp9_subpix_fn_t eighttap4x4;
vp9_subpix_fn_t eighttap16x16_sharp;
vp9_subpix_fn_t eighttap8x8_sharp;
vp9_subpix_fn_t eighttap_avg16x16_sharp;
vp9_subpix_fn_t eighttap_avg8x8_sharp;
vp9_subpix_fn_t eighttap_avg4x4_sharp;
vp9_subpix_fn_t eighttap8x4_sharp;
vp9_subpix_fn_t eighttap4x4_sharp;
vp9_subpix_fn_t sixtap16x16;
vp9_subpix_fn_t sixtap8x8;
vp9_subpix_fn_t sixtap_avg16x16;
vp9_subpix_fn_t sixtap_avg8x8;
vp9_subpix_fn_t sixtap8x4;
vp9_subpix_fn_t sixtap4x4;
vp9_subpix_fn_t sixtap_avg4x4;
vp9_subpix_fn_t bilinear16x16;
vp9_subpix_fn_t bilinear8x8;
vp9_subpix_fn_t bilinear_avg16x16;
vp9_subpix_fn_t bilinear_avg8x8;
vp9_subpix_fn_t bilinear8x4;
vp9_subpix_fn_t bilinear4x4;
vp9_subpix_fn_t bilinear_avg4x4;
} vp9_subpix_rtcd_vtable_t;
#if CONFIG_RUNTIME_CPU_DETECT
#define SUBPIX_INVOKE(ctx,fn) (ctx)->fn
#else
#define SUBPIX_INVOKE(ctx,fn) vp9_subpix_##fn
#endif
#endif