diff options
Diffstat (limited to 'thirdparty/libwebp/sharpyuv/sharpyuv_dsp.h')
| -rw-r--r-- | thirdparty/libwebp/sharpyuv/sharpyuv_dsp.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/thirdparty/libwebp/sharpyuv/sharpyuv_dsp.h b/thirdparty/libwebp/sharpyuv/sharpyuv_dsp.h new file mode 100644 index 0000000000..e561d8d3d0 --- /dev/null +++ b/thirdparty/libwebp/sharpyuv/sharpyuv_dsp.h @@ -0,0 +1,29 @@ +// 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 <stdint.h> + +#include "src/dsp/cpu.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(VP8CPUInfo cpu_info_func); + +#endif // WEBP_SHARPYUV_SHARPYUV_DSP_H_ |