1 /* 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 12 #ifndef SUBPIXEL_H 13 #define SUBPIXEL_H 14 15 #define prototype_subpixel_predict(sym) \ 16 void sym(unsigned char *src, int src_pitch, int xofst, int yofst, \ 17 unsigned char *dst, int dst_pitch) 18 19 #if ARCH_X86 || ARCH_X86_64 20 #include "x86/subpixel_x86.h" 21 #endif 22 23 #if ARCH_ARM 24 #include "arm/subpixel_arm.h" 25 #endif 26 27 #ifndef vp8_subpix_sixtap16x16 28 #define vp8_subpix_sixtap16x16 vp8_sixtap_predict16x16_c 29 #endif 30 extern prototype_subpixel_predict(vp8_subpix_sixtap16x16); 31 32 #ifndef vp8_subpix_sixtap8x8 33 #define vp8_subpix_sixtap8x8 vp8_sixtap_predict8x8_c 34 #endif 35 extern prototype_subpixel_predict(vp8_subpix_sixtap8x8); 36 37 #ifndef vp8_subpix_sixtap8x4 38 #define vp8_subpix_sixtap8x4 vp8_sixtap_predict8x4_c 39 #endif 40 extern prototype_subpixel_predict(vp8_subpix_sixtap8x4); 41 42 #ifndef vp8_subpix_sixtap4x4 43 #define vp8_subpix_sixtap4x4 vp8_sixtap_predict_c 44 #endif 45 extern prototype_subpixel_predict(vp8_subpix_sixtap4x4); 46 47 #ifndef vp8_subpix_bilinear16x16 48 #define vp8_subpix_bilinear16x16 vp8_bilinear_predict16x16_c 49 #endif 50 extern prototype_subpixel_predict(vp8_subpix_bilinear16x16); 51 52 #ifndef vp8_subpix_bilinear8x8 53 #define vp8_subpix_bilinear8x8 vp8_bilinear_predict8x8_c 54 #endif 55 extern prototype_subpixel_predict(vp8_subpix_bilinear8x8); 56 57 #ifndef vp8_subpix_bilinear8x4 58 #define vp8_subpix_bilinear8x4 vp8_bilinear_predict8x4_c 59 #endif 60 extern prototype_subpixel_predict(vp8_subpix_bilinear8x4); 61 62 #ifndef vp8_subpix_bilinear4x4 63 #define vp8_subpix_bilinear4x4 vp8_bilinear_predict4x4_c 64 #endif 65 extern prototype_subpixel_predict(vp8_subpix_bilinear4x4); 66 67 typedef prototype_subpixel_predict((*vp8_subpix_fn_t)); 68 typedef struct 69 { 70 vp8_subpix_fn_t sixtap16x16; 71 vp8_subpix_fn_t sixtap8x8; 72 vp8_subpix_fn_t sixtap8x4; 73 vp8_subpix_fn_t sixtap4x4; 74 vp8_subpix_fn_t bilinear16x16; 75 vp8_subpix_fn_t bilinear8x8; 76 vp8_subpix_fn_t bilinear8x4; 77 vp8_subpix_fn_t bilinear4x4; 78 } vp8_subpix_rtcd_vtable_t; 79 80 #if CONFIG_RUNTIME_CPU_DETECT 81 #define SUBPIX_INVOKE(ctx,fn) (ctx)->fn 82 #else 83 #define SUBPIX_INVOKE(ctx,fn) vp8_subpix_##fn 84 #endif 85 86 #endif 87