onyxd_int.h

/*
 *  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 __INC_VP8D_INT_H
#define __INC_VP8D_INT_H
#include "vpx_ports/config.h"
#include "vp8/common/onyxd.h"
#include "treereader.h"
#include "vp8/common/onyxc_int.h"
#include "dequantize.h"

// #define DEC_DEBUG

typedef struct {
  int ithread;
  void *ptr1;
  void *ptr2;
} DECODETHREAD_DATA;

typedef struct {
  MACROBLOCKD  mbd;
  int mb_row;
  int current_mb_col;
  short *coef_ptr;
} MB_ROW_DEC;

typedef struct {
  int const *scan;
  int const *scan_8x8;
  UINT8 const *ptr_block2leftabove;
  vp8_tree_index const *vp8_coef_tree_ptr;
  unsigned char *norm_ptr;
  UINT8 *ptr_coef_bands_x;
  UINT8 *ptr_coef_bands_x_8x8;

  ENTROPY_CONTEXT_PLANES *A;
  ENTROPY_CONTEXT_PLANES *L;

  INT16 *qcoeff_start_ptr;
  BOOL_DECODER *current_bc;

  vp8_prob const *coef_probs[BLOCK_TYPES];
  vp8_prob const *coef_probs_8x8[BLOCK_TYPES_8X8];
#if CONFIG_TX16X16 || CONFIG_HYBRIDTRANSFORM16X16
  vp8_prob const *coef_probs_16X16[BLOCK_TYPES_16X16];
#endif

  UINT8 eob[25];

} DETOK;

typedef struct VP8Decompressor {
  DECLARE_ALIGNED(16, MACROBLOCKD, mb);

  DECLARE_ALIGNED(16, VP8_COMMON, common);

  vp8_reader bc, bc2;

  VP8D_CONFIG oxcf;


  const unsigned char *Source;