sharpyuv_dsp.h - mozsearch

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// Copyright 2022 Google Inc. All Rights Reserved.

//

// Use of this source code is governed by a BSD-style license

// that can be found in the COPYING file in the root of the source

// tree. An additional intellectual property rights grant can be found

// in the file PATENTS. All contributing project authors may

// be found in the AUTHORS file in the root of the source tree.

// -----------------------------------------------------------------------------

//

// Speed-critical functions for Sharp YUV.

#ifndef WEBP_SHARPYUV_SHARPYUV_DSP_H_

#define WEBP_SHARPYUV_SHARPYUV_DSP_H_

#include "sharpyuv/sharpyuv_cpu.h"

#include "src/webp/types.h"

extern uint64_t (*SharpYuvUpdateY)(const uint16_t* src, const uint16_t* ref,

                                   uint16_t* dst, int len, int bit_depth);

extern void (*SharpYuvUpdateRGB)(const int16_t* src, const int16_t* ref,

                                 int16_t* dst, int len);

extern void (*SharpYuvFilterRow)(const int16_t* A, const int16_t* B, int len,

                                 const uint16_t* best_y, uint16_t* out,

                                 int bit_depth);

void SharpYuvInitDsp(void);

#endif  // WEBP_SHARPYUV_SHARPYUV_DSP_H_