vp8/common/x86/recon_x86.h

   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 RECON_X86_H
  13 #define RECON_X86_H
  14
  15 /* Note:
  16  *
  17  * This platform is commonly built for runtime CPU detection. If you modify
  18  * any of the function mappings present in this file, be sure to also update
  19  * them in the function pointer initialization code
  20  */
  21
  22 #if HAVE_MMX
  23 extern prototype_recon_block(vp8_recon_b_mmx);
  24 extern prototype_copy_block(vp8_copy_mem8x8_mmx);
  25 extern prototype_copy_block(vp8_copy_mem8x4_mmx);
  26 extern prototype_copy_block(vp8_copy_mem16x16_mmx);
  27
  28
  29 #if !CONFIG_RUNTIME_CPU_DETECT
  30 #undef  vp8_recon_recon
  31 #define vp8_recon_recon vp8_recon_b_mmx
  32
  33 #undef  vp8_recon_copy8x8
  34 #define vp8_recon_copy8x8 vp8_copy_mem8x8_mmx
  35
  36 #undef  vp8_recon_copy8x4
  37 #define vp8_recon_copy8x4 vp8_copy_mem8x4_mmx
  38
  39 #undef  vp8_recon_copy16x16
  40 #define vp8_recon_copy16x16 vp8_copy_mem16x16_mmx
  41
  42 #endif
  43 #endif
  44
  45 #if HAVE_SSE2
  46 extern prototype_recon_block(vp8_recon2b_sse2);
  47 extern prototype_recon_block(vp8_recon4b_sse2);
  48 extern prototype_copy_block(vp8_copy_mem16x16_sse2);
  49
  50 #if !CONFIG_RUNTIME_CPU_DETECT
  51 #undef  vp8_recon_recon2
  52 #define vp8_recon_recon2 vp8_recon2b_sse2
  53
  54 #undef  vp8_recon_recon4
  55 #define vp8_recon_recon4 vp8_recon4b_sse2
  56
  57 #undef  vp8_recon_copy16x16
  58 #define vp8_recon_copy16x16 vp8_copy_mem16x16_sse2
  59
  60 #endif
  61 #endif
  62 #endif