/*

 * H.265 video codec.

 * Copyright (c) 2013-2014 struktur AG, Dirk Farin <farin@struktur.de>

 *

 * This file is part of libde265.

 *

 * libde265 is free software: you can redistribute it and/or modify

 * it under the terms of the GNU Lesser General Public License as

 * published by the Free Software Foundation, either version 3 of

 * the License, or (at your option) any later version.

 *

 * libde265 is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public License

 * along with libde265.  If not, see <http://www.gnu.org/licenses/>.

 */

#ifndef DE265_TRANSFORM_H

#define DE265_TRANSFORM_H

#include "libde265/de265.h"

#include "libde265/decctx.h"

extern const int tab8_22[];

LIBDE265_INLINE static int table8_22(int qPi)

{

  if (qPi<30) return qPi;

  if (qPi>=43) return qPi-6;

  return tab8_22[qPi-30];

}

Unexecuted instantiation: slice.cc:table8_22(int)

Unexecuted instantiation: transform.cc:table8_22(int)

Unexecuted instantiation: deblock.cc:table8_22(int)

Unexecuted instantiation: intrapred.cc:table8_22(int)

// (8.6.1)

void decode_quantization_parameters(thread_context* tctx, int xC,int yC,

                                    int xCUBase, int yCUBase);

// (8.6.2)

void scale_coefficients(thread_context* tctx,

                        int xT,int yT, // position of TU in frame (chroma adapted)

                        int x0,int y0, // position of CU in frame (chroma adapted)

                        int nT, int cIdx,

                        bool transform_skip_flag, bool intra, int rdpcmMode);

void inv_transform(acceleration_functions* acceleration,

                   uint8_t* dst, int dstStride, int16_t* coeff,

                   int log2TbSize, int trType);

void fwd_transform(acceleration_functions* acceleration,

                   int16_t* coeff, int coeffStride, int log2TbSize, int trType,

                   const int16_t* src, int srcStride);

void quant_coefficients(int16_t* out_coeff,

                        const int16_t* in_coeff,

                        int log2TrSize, int qp,

                        bool intra);

void dequant_coefficients(int16_t* out_coeff,

                          const int16_t* in_coeff,

                          int log2TrSize, int qP);

#endif