mirror of
https://github.com/ultravideo/uvg266.git
synced 2024-11-24 10:34:05 +00:00
016810d982
While these are only used for strategies, it's non-intuitive to have to include strategyselector.h in every file under strategies before including anything else.
105 lines
2.8 KiB
C
105 lines
2.8 KiB
C
#ifndef STRATEGYSELECTOR_H_
|
|
#define STRATEGYSELECTOR_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
|
|
* Dynamic dispatch based on cpuid.
|
|
*/
|
|
|
|
#include "global.h" // IWYU pragma: keep
|
|
|
|
#if defined(KVZ_DEBUG) && !defined(DEBUG_STRATEGYSELECTOR)
|
|
# define DEBUG_STRATEGYSELECTOR
|
|
#endif
|
|
|
|
typedef struct {
|
|
const char *type; //Type of the function, usually its name
|
|
const char *strategy_name; //Name of the strategy (e.g. sse2)
|
|
unsigned int priority; //Priority. 0 = lowest (default strategy)
|
|
void *fptr; //Pointer to the function
|
|
} strategy_t;
|
|
|
|
typedef struct {
|
|
unsigned int count;
|
|
unsigned int allocated;
|
|
strategy_t* strategies;
|
|
} strategy_list_t;
|
|
|
|
#define STRATEGY_LIST_ALLOC_SIZE 16
|
|
|
|
typedef struct {
|
|
const char *strategy_type;
|
|
void **fptr;
|
|
} strategy_to_select_t;
|
|
|
|
typedef struct {
|
|
struct {
|
|
int mmx;
|
|
int sse;
|
|
int sse2;
|
|
int sse3;
|
|
int ssse3;
|
|
int sse41;
|
|
int sse42;
|
|
int avx;
|
|
int avx2;
|
|
} intel_flags;
|
|
|
|
struct {
|
|
int altivec;
|
|
} powerpc_flags;
|
|
|
|
struct {
|
|
int neon;
|
|
} arm_flags;
|
|
} hardware_flags_t;
|
|
|
|
extern hardware_flags_t kvz_g_hardware_flags;
|
|
|
|
|
|
int kvz_strategyselector_init(int32_t cpuid, uint8_t bitdepth);
|
|
int kvz_strategyselector_register(void *opaque, const char *type, const char *strategy_name, int priority, void *fptr);
|
|
|
|
|
|
//Strategy to include
|
|
#include "strategies/strategies-nal.h"
|
|
#include "strategies/strategies-picture.h"
|
|
#include "strategies/strategies-dct.h"
|
|
#include "strategies/strategies-ipol.h"
|
|
#include "strategies/strategies-quant.h"
|
|
#include "strategies/strategies-intra.h"
|
|
#include "strategies/strategies-sao.h"
|
|
|
|
static const strategy_to_select_t strategies_to_select[] = {
|
|
STRATEGIES_NAL_EXPORTS
|
|
STRATEGIES_PICTURE_EXPORTS
|
|
STRATEGIES_DCT_EXPORTS
|
|
STRATEGIES_IPOL_EXPORTS
|
|
STRATEGIES_QUANT_EXPORTS
|
|
STRATEGIES_INTRA_EXPORTS
|
|
STRATEGIES_SAO_EXPORTS
|
|
{ NULL, NULL },
|
|
};
|
|
|
|
#endif //STRATEGYSELECTOR_H_
|