mirror of
https://github.com/ultravideo/uvg266.git
synced 2024-11-28 19:54:06 +00:00
54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
#ifndef STRATEGIES_PICTURE_GENERIC_H_
|
|
#define STRATEGIES_PICTURE_GENERIC_H_
|
|
/*****************************************************************************
|
|
* This file is part of Kvazaar HEVC encoder.
|
|
*
|
|
* Copyright (C) 2013-2015 Tampere University of Technology and others (see
|
|
* COPYING file).
|
|
*
|
|
* Kvazaar 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 2.1 of the License, or (at your
|
|
* option) any later version.
|
|
*
|
|
* Kvazaar 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 General Public License along
|
|
* with Kvazaar. If not, see <http://www.gnu.org/licenses/>.
|
|
****************************************************************************/
|
|
|
|
/**
|
|
* \ingroup Optimization
|
|
* \file
|
|
* Generic C implementations of optimized functions.
|
|
*/
|
|
|
|
#include "global.h" // IWYU pragma: keep
|
|
#include "kvazaar.h"
|
|
|
|
int kvz_strategy_register_picture_generic(void* opaque, uint8_t bitdepth);
|
|
|
|
// Function to clip int16_t to pixel. (0-255 or 0-1023)
|
|
// Assumes PIXEL_MAX to be 2^n-1
|
|
kvz_pixel kvz_fast_clip_16bit_to_pixel(int16_t value);
|
|
|
|
// Function to clip int32_t to pixel. (0-255 or 0-1023)
|
|
// Assumes PIXEL_MAX to be 2^n-1
|
|
kvz_pixel kvz_fast_clip_32bit_to_pixel(int32_t value);
|
|
|
|
unsigned kvz_satd_4x4_subblock_generic(const kvz_pixel * buf1,
|
|
const int32_t stride1,
|
|
const kvz_pixel * buf2,
|
|
const int32_t stride2);
|
|
|
|
void kvz_satd_4x4_subblock_quad_generic(const kvz_pixel *preds[4],
|
|
const int strides[4],
|
|
const kvz_pixel *orig,
|
|
const int orig_stride,
|
|
unsigned costs[4]);
|
|
|
|
#endif //STRATEGIES_PICTURE_GENERIC_H_
|