vp8/encoder/quantize.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 __INC_QUANTIZE_H
  13 #define __INC_QUANTIZE_H
  14
  15 #include "block.h"
  16
  17 #define prototype_quantize_block(sym) \
  18     void (sym)(BLOCK *b,BLOCKD *d)
  19
  20 #if ARCH_X86 || ARCH_X86_64
  21 #include "x86/quantize_x86.h"
  22 #endif
  23
  24 #if ARCH_ARM
  25 #include "arm/quantize_arm.h"
  26 #endif
  27
  28 #ifndef vp8_quantize_quantb
  29 #define vp8_quantize_quantb vp8_regular_quantize_b
  30 #endif
  31 extern prototype_quantize_block(vp8_quantize_quantb);
  32
  33 #ifndef vp8_quantize_fastquantb
  34 #define vp8_quantize_fastquantb vp8_fast_quantize_b_c
  35 #endif
  36 extern prototype_quantize_block(vp8_quantize_fastquantb);
  37
  38 typedef struct
  39 {
  40     prototype_quantize_block(*quantb);
  41     prototype_quantize_block(*fastquantb);
  42 } vp8_quantize_rtcd_vtable_t;
  43
  44 #if CONFIG_RUNTIME_CPU_DETECT
  45 #define QUANTIZE_INVOKE(ctx,fn) (ctx)->fn
  46 #else
  47 #define QUANTIZE_INVOKE(ctx,fn) vp8_quantize_##fn
  48 #endif
  49
  50 extern void vp8_strict_quantize_b(BLOCK *b,BLOCKD *d);
  51
  52 extern void vp8_quantize_mb(MACROBLOCK *x);
  53 extern void vp8_quantize_mbuv(MACROBLOCK *x);
  54 extern void vp8_quantize_mby(MACROBLOCK *x);
  55
  56 #endif