110 lines
3.2 KiB
C
110 lines
3.2 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef SUBPIXEL_H
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#define SUBPIXEL_H
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#define prototype_subpixel_predict(sym) \
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void sym(unsigned char *src, int src_pitch, int xofst, int yofst, \
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unsigned char *dst, int dst_pitch)
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#if ARCH_X86 || ARCH_X86_64
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#include "x86/subpixel_x86.h"
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#endif
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#if ARCH_ARM
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#include "arm/subpixel_arm.h"
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#endif
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#ifndef vp8_subpix_sixtap16x16
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#define vp8_subpix_sixtap16x16 vp8_sixtap_predict16x16_c
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#endif
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extern prototype_subpixel_predict(vp8_subpix_sixtap16x16);
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#ifndef vp8_subpix_sixtap8x8
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#define vp8_subpix_sixtap8x8 vp8_sixtap_predict8x8_c
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#endif
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extern prototype_subpixel_predict(vp8_subpix_sixtap8x8);
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#ifndef vp8_subpix_sixtap_avg16x16
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#define vp8_subpix_sixtap_avg16x16 vp8_sixtap_predict_avg16x16_c
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#endif
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extern prototype_subpixel_predict(vp8_subpix_sixtap_avg16x16);
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#ifndef vp8_subpix_sixtap_avg8x8
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#define vp8_subpix_sixtap_avg8x8 vp8_sixtap_predict_avg8x8_c
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#endif
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extern prototype_subpixel_predict(vp8_subpix_sixtap_avg8x8);
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#ifndef vp8_subpix_sixtap8x4
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#define vp8_subpix_sixtap8x4 vp8_sixtap_predict8x4_c
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#endif
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extern prototype_subpixel_predict(vp8_subpix_sixtap8x4);
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#ifndef vp8_subpix_sixtap4x4
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#define vp8_subpix_sixtap4x4 vp8_sixtap_predict_c
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#endif
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extern prototype_subpixel_predict(vp8_subpix_sixtap4x4);
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#ifndef vp8_subpix_bilinear16x16
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#define vp8_subpix_bilinear16x16 vp8_bilinear_predict16x16_c
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#endif
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extern prototype_subpixel_predict(vp8_subpix_bilinear16x16);
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#ifndef vp8_subpix_bilinear8x8
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#define vp8_subpix_bilinear8x8 vp8_bilinear_predict8x8_c
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#endif
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extern prototype_subpixel_predict(vp8_subpix_bilinear8x8);
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#ifndef vp8_subpix_bilinear_avg16x16
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#define vp8_subpix_bilinear_avg16x16 vp8_bilinear_predict_avg16x16_c
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#endif
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extern prototype_subpixel_predict(vp8_subpix_bilinear_avg16x16);
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#ifndef vp8_subpix_bilinear_avg8x8
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#define vp8_subpix_bilinear_avg8x8 vp8_bilinear_predict_avg8x8_c
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#endif
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extern prototype_subpixel_predict(vp8_subpix_bilinear_avg8x8);
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#ifndef vp8_subpix_bilinear8x4
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#define vp8_subpix_bilinear8x4 vp8_bilinear_predict8x4_c
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#endif
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extern prototype_subpixel_predict(vp8_subpix_bilinear8x4);
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#ifndef vp8_subpix_bilinear4x4
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#define vp8_subpix_bilinear4x4 vp8_bilinear_predict4x4_c
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#endif
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extern prototype_subpixel_predict(vp8_subpix_bilinear4x4);
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typedef prototype_subpixel_predict((*vp8_subpix_fn_t));
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typedef struct
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{
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vp8_subpix_fn_t sixtap16x16;
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vp8_subpix_fn_t sixtap8x8;
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vp8_subpix_fn_t sixtap_avg16x16;
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vp8_subpix_fn_t sixtap_avg8x8;
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vp8_subpix_fn_t sixtap8x4;
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vp8_subpix_fn_t sixtap4x4;
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vp8_subpix_fn_t bilinear16x16;
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vp8_subpix_fn_t bilinear8x8;
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vp8_subpix_fn_t bilinear_avg16x16;
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vp8_subpix_fn_t bilinear_avg8x8;
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vp8_subpix_fn_t bilinear8x4;
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vp8_subpix_fn_t bilinear4x4;
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} vp8_subpix_rtcd_vtable_t;
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#if CONFIG_RUNTIME_CPU_DETECT
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#define SUBPIX_INVOKE(ctx,fn) (ctx)->fn
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#else
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#define SUBPIX_INVOKE(ctx,fn) vp8_subpix_##fn
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#endif
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#endif
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