vp8/decoder/x86/dequantize_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 DEQUANTIZE_X86_H
  13 #define DEQUANTIZE_X86_H
  14
  15
  16 /* Note:
  17  *
  18  * This platform is commonly built for runtime CPU detection. If you modify
  19  * any of the function mappings present in this file, be sure to also update
  20  * them in the function pointer initialization code
  21  */
  22 #if HAVE_MMX
  23 extern prototype_dequant_block(vp8_dequantize_b_mmx);
  24 extern prototype_dequant_idct_add(vp8_dequant_idct_add_mmx);
  25 extern prototype_dequant_dc_idct_add(vp8_dequant_dc_idct_add_mmx);
  26 extern prototype_dequant_dc_idct_add_y_block(vp8_dequant_dc_idct_add_y_block_mmx);
  27 extern prototype_dequant_idct_add_y_block(vp8_dequant_idct_add_y_block_mmx);
  28 extern prototype_dequant_idct_add_uv_block(vp8_dequant_idct_add_uv_block_mmx);
  29
  30 #if !CONFIG_RUNTIME_CPU_DETECT
  31 #undef  vp8_dequant_block
  32 #define vp8_dequant_block vp8_dequantize_b_mmx
  33
  34 #undef  vp8_dequant_idct_add
  35 #define vp8_dequant_idct_add vp8_dequant_idct_add_mmx
  36
  37 #undef  vp8_dequant_dc_idct_add
  38 #define vp8_dequant_dc_idct_add vp8_dequant_dc_idct_add_mmx
  39
  40 #undef vp8_dequant_dc_idct_add_y_block
  41 #define vp8_dequant_dc_idct_add_y_block vp8_dequant_dc_idct_add_y_block_mmx
  42
  43 #undef vp8_dequant_idct_add_y_block
  44 #define vp8_dequant_idct_add_y_block vp8_dequant_idct_add_y_block_mmx
  45
  46 #undef vp8_dequant_idct_add_uv_block
  47 #define vp8_dequant_idct_add_uv_block vp8_dequant_idct_add_uv_block_mmx
  48
  49 #endif
  50 #endif
  51
  52 #if HAVE_SSE2
  53 extern prototype_dequant_dc_idct_add_y_block(vp8_dequant_dc_idct_add_y_block_sse2);
  54 extern prototype_dequant_idct_add_y_block(vp8_dequant_idct_add_y_block_sse2);
  55 extern prototype_dequant_idct_add_uv_block(vp8_dequant_idct_add_uv_block_sse2);
  56
  57 #if !CONFIG_RUNTIME_CPU_DETECT
  58 #undef vp8_dequant_dc_idct_add_y_block
  59 #define vp8_dequant_dc_idct_add_y_block vp8_dequant_dc_idct_add_y_block_sse2
  60
  61 #undef vp8_dequant_idct_add_y_block
  62 #define vp8_dequant_idct_add_y_block vp8_dequant_idct_add_y_block_sse2
  63
  64 #undef vp8_dequant_idct_add_uv_block
  65 #define vp8_dequant_idct_add_uv_block vp8_dequant_idct_add_uv_block_sse2
  66
  67 #endif
  68 #endif
  69
  70 #endif