/* *  Copyright (c) 2010 The WebM project authors. All Rights Reserved. * *  Use of this source code is governed by a BSD-style license *  that can be found in the LICENSE file in the root of the source *  tree. An additional intellectual property rights grant can be found *  in the file PATENTS.  All contributing project authors may *  be found in the AUTHORS file in the root of the source tree. */  #ifndef DEQUANTIZE_H#define DEQUANTIZE_H#include "vp8/common/blockd.h" #define prototype_dequant_block(sym) \    void sym(BLOCKD *x) #define prototype_dequant_idct_add(sym) \    void sym(short *input, short *dq, \             unsigned char *pred, unsigned char *output, \             int pitch, int stride) #define prototype_dequant_dc_idct_add(sym) \    void sym(short *input, short *dq, \             unsigned char *pred, unsigned char *output, \             int pitch, int stride, \             int dc) #define prototype_dequant_dc_idct_add_y_block(sym) \    void sym(short *q, short *dq, \             unsigned char *pre, unsigned char *dst, \             int stride, char *eobs, short *dc) #define prototype_dequant_idct_add_y_block(sym) \    void sym(short *q, short *dq, \             unsigned char *pre, unsigned char *dst, \             int stride, char *eobs) #define prototype_dequant_idct_add_uv_block(sym) \    void sym(short *q, short *dq, \             unsigned char *pre, unsigned char *dst_u, \             unsigned char *dst_v, int stride, char *eobs) #if ARCH_X86 || ARCH_X86_64#include "x86/dequantize_x86.h"#endif #if ARCH_ARM#include "arm/dequantize_arm.h"#endif #ifndef vp8_dequant_block#define vp8_dequant_block vp8_dequantize_b_c#endifextern prototype_dequant_block(vp8_dequant_block); #ifndef vp8_dequant_idct_add#define vp8_dequant_idct_add vp8_dequant_idct_add_c#endifextern prototype_dequant_idct_add(vp8_dequant_idct_add); #ifndef vp8_dequant_dc_idct_add#define vp8_dequant_dc_idct_add vp8_dequant_dc_idct_add_c#endifextern prototype_dequant_dc_idct_add(vp8_dequant_dc_idct_add); #ifndef vp8_dequant_dc_idct_add_y_block#define vp8_dequant_dc_idct_add_y_block vp8_dequant_dc_idct_add_y_block_c#endifextern prototype_dequant_dc_idct_add_y_block(vp8_dequant_dc_idct_add_y_block); #ifndef vp8_dequant_idct_add_y_block#define vp8_dequant_idct_add_y_block vp8_dequant_idct_add_y_block_c#endifextern prototype_dequant_idct_add_y_block(vp8_dequant_idct_add_y_block); #ifndef vp8_dequant_idct_add_uv_block#define vp8_dequant_idct_add_uv_block vp8_dequant_idct_add_uv_block_c#endifextern prototype_dequant_idct_add_uv_block(vp8_dequant_idct_add_uv_block);  typedef prototype_dequant_block((*vp8_dequant_block_fn_t)); typedef prototype_dequant_idct_add((*vp8_dequant_idct_add_fn_t)); typedef prototype_dequant_dc_idct_add((*vp8_dequant_dc_idct_add_fn_t)); typedef prototype_dequant_dc_idct_add_y_block((*vp8_dequant_dc_idct_add_y_block_fn_t)); typedef prototype_dequant_idct_add_y_block((*vp8_dequant_idct_add_y_block_fn_t)); typedef prototype_dequant_idct_add_uv_block((*vp8_dequant_idct_add_uv_block_fn_t)); typedef struct{    vp8_dequant_block_fn_t               block;    vp8_dequant_idct_add_fn_t            idct_add;    vp8_dequant_dc_idct_add_fn_t         dc_idct_add;    vp8_dequant_dc_idct_add_y_block_fn_t dc_idct_add_y_block;    vp8_dequant_idct_add_y_block_fn_t    idct_add_y_block;    vp8_dequant_idct_add_uv_block_fn_t   idct_add_uv_block;} vp8_dequant_rtcd_vtable_t; #if CONFIG_RUNTIME_CPU_DETECT#define DEQUANT_INVOKE(ctx,fn) (ctx)->fn#else#define DEQUANT_INVOKE(ctx,fn) vp8_dequant_##fn#endif #endif