uvg266/src/strategies/strategies-intra.h

#ifndef STRATEGIES_INTRA_H_
#define STRATEGIES_INTRA_H_
/*****************************************************************************
 * This file is part of uvg266 VVC encoder.
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 * Copyright (c) 2021, Tampere University, ITU/ISO/IEC, project contributors
 * All rights reserved.
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 *   list of conditions and the following disclaimer in the documentation and/or
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 *   this software without specific prior written permission.
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/**
 * \ingroup Optimization
 * \file
 * Interface for intra prediction functions.
 */

#include "cu.h"
#include "global.h" // IWYU pragma: keep
#include "intra.h"
#include "uvg266.h"


typedef void (angular_pred_func)(
  const cu_loc_t* const cu_loc,
  const int_fast8_t intra_mode,
  const int_fast8_t channel_type,
  const uvg_pixel *const in_ref_above,
  const uvg_pixel *const in_ref_left,
  uvg_pixel *const dst,
  const uint8_t multi_ref_idx,
  const uint8_t isp_mode);

typedef void (intra_pred_planar_func)(
  const cu_loc_t* const cu_loc,
  color_t color,
  const uvg_pixel *const ref_top,
  const uvg_pixel *const ref_left,
  uvg_pixel *const dst);

typedef void (intra_pred_filtered_dc_func)(
  const int_fast8_t log2_width,
  const uvg_pixel *const ref_top,
  const uvg_pixel *const ref_left,
  uvg_pixel *const out_block,
  const uint8_t multi_ref_idx);

typedef void (pdpc_planar_dc_func)(
  const int mode,
  const cu_loc_t* const cu_loc,
  const color_t color,
  const uvg_intra_ref *const used_ref,
  uvg_pixel *const dst);

// Declare function pointers.
extern angular_pred_func * uvg_angular_pred;
extern intra_pred_planar_func * uvg_intra_pred_planar;
extern intra_pred_filtered_dc_func * uvg_intra_pred_filtered_dc;
extern pdpc_planar_dc_func * uvg_pdpc_planar_dc;

int uvg_strategy_register_intra(void* opaque, uint8_t bitdepth);


#define STRATEGIES_INTRA_EXPORTS \
  {"angular_pred", (void**) &uvg_angular_pred}, \
  {"intra_pred_planar", (void**) &uvg_intra_pred_planar}, \
  {"intra_pred_filtered_dc", (void**) &uvg_intra_pred_filtered_dc}, \
  {"pdpc_planar_dc", (void**) &uvg_pdpc_planar_dc}, \



#endif //STRATEGIES_INTRA_H_