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95 lines
3.4 KiB
C
95 lines
3.4 KiB
C
#ifndef STRATEGIES_INTRA_H_
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#define STRATEGIES_INTRA_H_
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/*****************************************************************************
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* This file is part of uvg266 VVC encoder.
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*
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* Copyright (c) 2021, Tampere University, ITU/ISO/IEC, project contributors
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* * Neither the name of the Tampere University or ITU/ISO/IEC nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
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****************************************************************************/
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/**
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* \ingroup Optimization
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* \file
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* Interface for intra prediction functions.
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*/
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#include "cu.h"
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#include "global.h" // IWYU pragma: keep
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#include "intra.h"
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#include "uvg266.h"
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typedef void (angular_pred_func)(
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const cu_loc_t* const cu_loc,
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const int_fast8_t intra_mode,
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const int_fast8_t channel_type,
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const uvg_pixel *const in_ref_above,
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const uvg_pixel *const in_ref_left,
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uvg_pixel *const dst,
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const uint8_t multi_ref_idx);
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typedef void (intra_pred_planar_func)(
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const cu_loc_t* const cu_loc,
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color_t color,
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const uvg_pixel *const ref_top,
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const uvg_pixel *const ref_left,
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uvg_pixel *const dst);
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typedef void (intra_pred_filtered_dc_func)(
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const int_fast8_t log2_width,
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const uvg_pixel *const ref_top,
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const uvg_pixel *const ref_left,
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uvg_pixel *const out_block,
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const uint8_t multi_ref_idx);
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typedef void (pdpc_planar_dc_func)(
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const int mode,
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const cu_loc_t* const cu_loc,
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const color_t color,
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const uvg_intra_ref *const used_ref,
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uvg_pixel *const dst);
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// Declare function pointers.
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extern angular_pred_func * uvg_angular_pred;
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extern intra_pred_planar_func * uvg_intra_pred_planar;
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extern intra_pred_filtered_dc_func * uvg_intra_pred_filtered_dc;
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extern pdpc_planar_dc_func * uvg_pdpc_planar_dc;
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int uvg_strategy_register_intra(void* opaque, uint8_t bitdepth);
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#define STRATEGIES_INTRA_EXPORTS \
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{"angular_pred", (void**) &uvg_angular_pred}, \
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{"intra_pred_planar", (void**) &uvg_intra_pred_planar}, \
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{"intra_pred_filtered_dc", (void**) &uvg_intra_pred_filtered_dc}, \
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{"pdpc_planar_dc", (void**) &uvg_pdpc_planar_dc}, \
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#endif //STRATEGIES_INTRA_H_
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