988 lines
42 KiB
C++
988 lines
42 KiB
C++
/*
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* Copyright 2013 The LibYuv Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef INCLUDE_LIBYUV_SCALE_ROW_H_
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#define INCLUDE_LIBYUV_SCALE_ROW_H_
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#include "libyuv/basic_types.h"
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#include "libyuv/scale.h"
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#ifdef __cplusplus
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namespace libyuv {
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extern "C" {
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#endif
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#if defined(__pnacl__) || defined(__CLR_VER) || \
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(defined(__i386__) && !defined(__SSE__) && !defined(__clang__))
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#define LIBYUV_DISABLE_X86
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#endif
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// MemorySanitizer does not support assembly code yet. http://crbug.com/344505
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#if defined(__has_feature)
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#if __has_feature(memory_sanitizer)
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#define LIBYUV_DISABLE_X86
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#endif
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#endif
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// GCC >= 4.7.0 required for AVX2.
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#if defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__))
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#if (__GNUC__ > 4) || (__GNUC__ == 4 && (__GNUC_MINOR__ >= 7))
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#define GCC_HAS_AVX2 1
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#endif // GNUC >= 4.7
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#endif // __GNUC__
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// clang >= 3.4.0 required for AVX2.
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#if defined(__clang__) && (defined(__x86_64__) || defined(__i386__))
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#if (__clang_major__ > 3) || (__clang_major__ == 3 && (__clang_minor__ >= 4))
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#define CLANG_HAS_AVX2 1
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#endif // clang >= 3.4
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#endif // __clang__
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// Visual C 2012 required for AVX2.
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#if defined(_M_IX86) && !defined(__clang__) && defined(_MSC_VER) && \
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_MSC_VER >= 1700
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#define VISUALC_HAS_AVX2 1
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#endif // VisualStudio >= 2012
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// The following are available on all x86 platforms:
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#if !defined(LIBYUV_DISABLE_X86) && \
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(defined(_M_IX86) || defined(__x86_64__) || defined(__i386__))
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#define HAS_FIXEDDIV1_X86
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#define HAS_FIXEDDIV_X86
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#define HAS_SCALEARGBCOLS_SSE2
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#define HAS_SCALEARGBCOLSUP2_SSE2
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#define HAS_SCALEARGBFILTERCOLS_SSSE3
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#define HAS_SCALEARGBROWDOWN2_SSE2
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#define HAS_SCALEARGBROWDOWNEVEN_SSE2
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#define HAS_SCALECOLSUP2_SSE2
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#define HAS_SCALEFILTERCOLS_SSSE3
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#define HAS_SCALEROWDOWN2_SSSE3
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#define HAS_SCALEROWDOWN34_SSSE3
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#define HAS_SCALEROWDOWN38_SSSE3
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#define HAS_SCALEROWDOWN4_SSSE3
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#define HAS_SCALEADDROW_SSE2
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#endif
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// The following are available on all x86 platforms, but
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// require VS2012, clang 3.4 or gcc 4.7.
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// The code supports NaCL but requires a new compiler and validator.
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#if !defined(LIBYUV_DISABLE_X86) && \
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(defined(VISUALC_HAS_AVX2) || defined(CLANG_HAS_AVX2) || \
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defined(GCC_HAS_AVX2))
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#define HAS_SCALEADDROW_AVX2
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#define HAS_SCALEROWDOWN2_AVX2
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#define HAS_SCALEROWDOWN4_AVX2
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#endif
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// The following are available on Neon platforms:
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#if !defined(LIBYUV_DISABLE_NEON) && !defined(__native_client__) && \
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(defined(__ARM_NEON__) || defined(LIBYUV_NEON) || defined(__aarch64__))
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#define HAS_SCALEARGBCOLS_NEON
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#define HAS_SCALEARGBROWDOWN2_NEON
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#define HAS_SCALEARGBROWDOWNEVEN_NEON
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#define HAS_SCALEFILTERCOLS_NEON
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#define HAS_SCALEROWDOWN2_NEON
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#define HAS_SCALEROWDOWN34_NEON
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#define HAS_SCALEROWDOWN38_NEON
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#define HAS_SCALEROWDOWN4_NEON
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#define HAS_SCALEARGBFILTERCOLS_NEON
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#endif
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// The following are available on Mips platforms:
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#if !defined(LIBYUV_DISABLE_DSPR2) && !defined(__native_client__) && \
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defined(__mips__) && defined(__mips_dsp) && (__mips_dsp_rev >= 2)
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#define HAS_SCALEROWDOWN2_DSPR2
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#define HAS_SCALEROWDOWN4_DSPR2
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#define HAS_SCALEROWDOWN34_DSPR2
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#define HAS_SCALEROWDOWN38_DSPR2
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#define HAS_SCALEADDROW_DSPR2
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#endif
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#if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
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#define HAS_SCALEADDROW_MSA
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#define HAS_SCALEARGBCOLS_MSA
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#define HAS_SCALEARGBFILTERCOLS_MSA
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#define HAS_SCALEARGBROWDOWN2_MSA
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#define HAS_SCALEARGBROWDOWNEVEN_MSA
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#define HAS_SCALEFILTERCOLS_MSA
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#define HAS_SCALEROWDOWN2_MSA
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#define HAS_SCALEROWDOWN34_MSA
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#define HAS_SCALEROWDOWN38_MSA
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#define HAS_SCALEROWDOWN4_MSA
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#endif
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// Scale ARGB vertically with bilinear interpolation.
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void ScalePlaneVertical(int src_height,
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int dst_width,
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int dst_height,
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int src_stride,
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int dst_stride,
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const uint8* src_argb,
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uint8* dst_argb,
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int x,
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int y,
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int dy,
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int bpp,
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enum FilterMode filtering);
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void ScalePlaneVertical_16(int src_height,
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int dst_width,
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int dst_height,
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int src_stride,
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int dst_stride,
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const uint16* src_argb,
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uint16* dst_argb,
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int x,
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int y,
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int dy,
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int wpp,
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enum FilterMode filtering);
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// Simplify the filtering based on scale factors.
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enum FilterMode ScaleFilterReduce(int src_width,
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int src_height,
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int dst_width,
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int dst_height,
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enum FilterMode filtering);
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// Divide num by div and return as 16.16 fixed point result.
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int FixedDiv_C(int num, int div);
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int FixedDiv_X86(int num, int div);
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// Divide num - 1 by div - 1 and return as 16.16 fixed point result.
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int FixedDiv1_C(int num, int div);
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int FixedDiv1_X86(int num, int div);
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#ifdef HAS_FIXEDDIV_X86
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#define FixedDiv FixedDiv_X86
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#define FixedDiv1 FixedDiv1_X86
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#else
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#define FixedDiv FixedDiv_C
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#define FixedDiv1 FixedDiv1_C
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#endif
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// Compute slope values for stepping.
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void ScaleSlope(int src_width,
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int src_height,
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int dst_width,
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int dst_height,
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enum FilterMode filtering,
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int* x,
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int* y,
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int* dx,
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int* dy);
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void ScaleRowDown2_C(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst,
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int dst_width);
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void ScaleRowDown2_16_C(const uint16* src_ptr,
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ptrdiff_t src_stride,
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uint16* dst,
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int dst_width);
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void ScaleRowDown2Linear_C(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst,
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int dst_width);
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void ScaleRowDown2Linear_16_C(const uint16* src_ptr,
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ptrdiff_t src_stride,
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uint16* dst,
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int dst_width);
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void ScaleRowDown2Box_C(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst,
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int dst_width);
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void ScaleRowDown2Box_Odd_C(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst,
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int dst_width);
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void ScaleRowDown2Box_16_C(const uint16* src_ptr,
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ptrdiff_t src_stride,
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uint16* dst,
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int dst_width);
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void ScaleRowDown4_C(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst,
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int dst_width);
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void ScaleRowDown4_16_C(const uint16* src_ptr,
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ptrdiff_t src_stride,
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uint16* dst,
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int dst_width);
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void ScaleRowDown4Box_C(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst,
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int dst_width);
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void ScaleRowDown4Box_16_C(const uint16* src_ptr,
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ptrdiff_t src_stride,
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uint16* dst,
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int dst_width);
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void ScaleRowDown34_C(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst,
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int dst_width);
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void ScaleRowDown34_16_C(const uint16* src_ptr,
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ptrdiff_t src_stride,
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uint16* dst,
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int dst_width);
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void ScaleRowDown34_0_Box_C(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* d,
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int dst_width);
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void ScaleRowDown34_0_Box_16_C(const uint16* src_ptr,
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ptrdiff_t src_stride,
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uint16* d,
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int dst_width);
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void ScaleRowDown34_1_Box_C(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* d,
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int dst_width);
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void ScaleRowDown34_1_Box_16_C(const uint16* src_ptr,
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ptrdiff_t src_stride,
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uint16* d,
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int dst_width);
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void ScaleCols_C(uint8* dst_ptr,
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const uint8* src_ptr,
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int dst_width,
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int x,
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int dx);
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void ScaleCols_16_C(uint16* dst_ptr,
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const uint16* src_ptr,
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int dst_width,
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int x,
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int dx);
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void ScaleColsUp2_C(uint8* dst_ptr,
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const uint8* src_ptr,
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int dst_width,
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int,
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int);
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void ScaleColsUp2_16_C(uint16* dst_ptr,
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const uint16* src_ptr,
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int dst_width,
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int,
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int);
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void ScaleFilterCols_C(uint8* dst_ptr,
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const uint8* src_ptr,
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int dst_width,
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int x,
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int dx);
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void ScaleFilterCols_16_C(uint16* dst_ptr,
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const uint16* src_ptr,
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int dst_width,
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int x,
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int dx);
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void ScaleFilterCols64_C(uint8* dst_ptr,
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const uint8* src_ptr,
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int dst_width,
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int x,
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int dx);
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void ScaleFilterCols64_16_C(uint16* dst_ptr,
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const uint16* src_ptr,
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int dst_width,
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int x,
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int dx);
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void ScaleRowDown38_C(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst,
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int dst_width);
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void ScaleRowDown38_16_C(const uint16* src_ptr,
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ptrdiff_t src_stride,
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uint16* dst,
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int dst_width);
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void ScaleRowDown38_3_Box_C(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown38_3_Box_16_C(const uint16* src_ptr,
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ptrdiff_t src_stride,
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uint16* dst_ptr,
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int dst_width);
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void ScaleRowDown38_2_Box_C(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown38_2_Box_16_C(const uint16* src_ptr,
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ptrdiff_t src_stride,
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uint16* dst_ptr,
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int dst_width);
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void ScaleAddRow_C(const uint8* src_ptr, uint16* dst_ptr, int src_width);
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void ScaleAddRow_16_C(const uint16* src_ptr, uint32* dst_ptr, int src_width);
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void ScaleARGBRowDown2_C(const uint8* src_argb,
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ptrdiff_t src_stride,
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uint8* dst_argb,
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int dst_width);
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void ScaleARGBRowDown2Linear_C(const uint8* src_argb,
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ptrdiff_t src_stride,
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uint8* dst_argb,
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int dst_width);
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void ScaleARGBRowDown2Box_C(const uint8* src_argb,
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ptrdiff_t src_stride,
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uint8* dst_argb,
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int dst_width);
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void ScaleARGBRowDownEven_C(const uint8* src_argb,
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ptrdiff_t src_stride,
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int src_stepx,
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uint8* dst_argb,
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int dst_width);
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void ScaleARGBRowDownEvenBox_C(const uint8* src_argb,
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ptrdiff_t src_stride,
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int src_stepx,
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uint8* dst_argb,
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int dst_width);
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void ScaleARGBCols_C(uint8* dst_argb,
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const uint8* src_argb,
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int dst_width,
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int x,
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int dx);
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void ScaleARGBCols64_C(uint8* dst_argb,
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const uint8* src_argb,
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int dst_width,
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int x,
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int dx);
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void ScaleARGBColsUp2_C(uint8* dst_argb,
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const uint8* src_argb,
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int dst_width,
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int,
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int);
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void ScaleARGBFilterCols_C(uint8* dst_argb,
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const uint8* src_argb,
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int dst_width,
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int x,
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int dx);
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void ScaleARGBFilterCols64_C(uint8* dst_argb,
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const uint8* src_argb,
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int dst_width,
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int x,
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int dx);
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// Specialized scalers for x86.
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void ScaleRowDown2_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2Linear_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2Box_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2_AVX2(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2Linear_AVX2(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2Box_AVX2(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown4_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown4Box_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown4_AVX2(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown4Box_AVX2(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown34_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown34_1_Box_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown34_0_Box_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown38_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown38_3_Box_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown38_2_Box_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2_Any_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2Linear_Any_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2Box_Any_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2Box_Odd_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2_Any_AVX2(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2Linear_Any_AVX2(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2Box_Any_AVX2(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown2Box_Odd_AVX2(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown4_Any_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown4Box_Any_SSSE3(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown4_Any_AVX2(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown4Box_Any_AVX2(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
|
|
void ScaleRowDown34_Any_SSSE3(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown34_1_Box_Any_SSSE3(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown34_0_Box_Any_SSSE3(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown38_Any_SSSE3(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown38_3_Box_Any_SSSE3(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown38_2_Box_Any_SSSE3(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
|
|
void ScaleAddRow_SSE2(const uint8* src_ptr, uint16* dst_ptr, int src_width);
|
|
void ScaleAddRow_AVX2(const uint8* src_ptr, uint16* dst_ptr, int src_width);
|
|
void ScaleAddRow_Any_SSE2(const uint8* src_ptr, uint16* dst_ptr, int src_width);
|
|
void ScaleAddRow_Any_AVX2(const uint8* src_ptr, uint16* dst_ptr, int src_width);
|
|
|
|
void ScaleFilterCols_SSSE3(uint8* dst_ptr,
|
|
const uint8* src_ptr,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
void ScaleColsUp2_SSE2(uint8* dst_ptr,
|
|
const uint8* src_ptr,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
|
|
// ARGB Column functions
|
|
void ScaleARGBCols_SSE2(uint8* dst_argb,
|
|
const uint8* src_argb,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
void ScaleARGBFilterCols_SSSE3(uint8* dst_argb,
|
|
const uint8* src_argb,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
void ScaleARGBColsUp2_SSE2(uint8* dst_argb,
|
|
const uint8* src_argb,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
void ScaleARGBFilterCols_NEON(uint8* dst_argb,
|
|
const uint8* src_argb,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
void ScaleARGBCols_NEON(uint8* dst_argb,
|
|
const uint8* src_argb,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
void ScaleARGBFilterCols_Any_NEON(uint8* dst_argb,
|
|
const uint8* src_argb,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
void ScaleARGBCols_Any_NEON(uint8* dst_argb,
|
|
const uint8* src_argb,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
void ScaleARGBFilterCols_MSA(uint8* dst_argb,
|
|
const uint8* src_argb,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
void ScaleARGBCols_MSA(uint8* dst_argb,
|
|
const uint8* src_argb,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
void ScaleARGBFilterCols_Any_MSA(uint8* dst_argb,
|
|
const uint8* src_argb,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
void ScaleARGBCols_Any_MSA(uint8* dst_argb,
|
|
const uint8* src_argb,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
|
|
// ARGB Row functions
|
|
void ScaleARGBRowDown2_SSE2(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2Linear_SSE2(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2Box_SSE2(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2Linear_NEON(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2Box_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2_MSA(const uint8_t* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2Linear_MSA(const uint8_t* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2Box_MSA(const uint8_t* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2_Any_SSE2(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2Linear_Any_SSE2(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2Box_Any_SSE2(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2Linear_Any_NEON(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2Box_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2_Any_MSA(const uint8_t* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2Linear_Any_MSA(const uint8_t* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDown2Box_Any_MSA(const uint8_t* src_argb,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst_argb,
|
|
int dst_width);
|
|
|
|
void ScaleARGBRowDownEven_SSE2(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
int src_stepx,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDownEvenBox_SSE2(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
int src_stepx,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDownEven_NEON(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
int src_stepx,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDownEvenBox_NEON(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
int src_stepx,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDownEven_MSA(const uint8_t* src_argb,
|
|
ptrdiff_t src_stride,
|
|
int32_t src_stepx,
|
|
uint8_t* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDownEvenBox_MSA(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
int src_stepx,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDownEven_Any_SSE2(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
int src_stepx,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDownEvenBox_Any_SSE2(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
int src_stepx,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDownEven_Any_NEON(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
int src_stepx,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDownEvenBox_Any_NEON(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
int src_stepx,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDownEven_Any_MSA(const uint8_t* src_argb,
|
|
ptrdiff_t src_stride,
|
|
int32_t src_stepx,
|
|
uint8_t* dst_argb,
|
|
int dst_width);
|
|
void ScaleARGBRowDownEvenBox_Any_MSA(const uint8* src_argb,
|
|
ptrdiff_t src_stride,
|
|
int src_stepx,
|
|
uint8* dst_argb,
|
|
int dst_width);
|
|
|
|
// ScaleRowDown2Box also used by planar functions
|
|
// NEON downscalers with interpolation.
|
|
|
|
// Note - not static due to reuse in convert for 444 to 420.
|
|
void ScaleRowDown2_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleRowDown2Linear_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleRowDown2Box_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
|
|
void ScaleRowDown4_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown4Box_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
|
|
// Down scale from 4 to 3 pixels. Use the neon multilane read/write
|
|
// to load up the every 4th pixel into a 4 different registers.
|
|
// Point samples 32 pixels to 24 pixels.
|
|
void ScaleRowDown34_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown34_0_Box_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown34_1_Box_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
|
|
// 32 -> 12
|
|
void ScaleRowDown38_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
// 32x3 -> 12x1
|
|
void ScaleRowDown38_3_Box_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
// 32x2 -> 12x1
|
|
void ScaleRowDown38_2_Box_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
|
|
void ScaleRowDown2_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleRowDown2Linear_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleRowDown2Box_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleRowDown2Box_Odd_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleRowDown4_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown4Box_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown34_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown34_0_Box_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown34_1_Box_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
// 32 -> 12
|
|
void ScaleRowDown38_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
// 32x3 -> 12x1
|
|
void ScaleRowDown38_3_Box_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
// 32x2 -> 12x1
|
|
void ScaleRowDown38_2_Box_Any_NEON(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
|
|
void ScaleAddRow_NEON(const uint8* src_ptr, uint16* dst_ptr, int src_width);
|
|
void ScaleAddRow_Any_NEON(const uint8* src_ptr, uint16* dst_ptr, int src_width);
|
|
|
|
void ScaleFilterCols_NEON(uint8* dst_ptr,
|
|
const uint8* src_ptr,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
|
|
void ScaleFilterCols_Any_NEON(uint8* dst_ptr,
|
|
const uint8* src_ptr,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
|
|
void ScaleRowDown2_DSPR2(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleRowDown2Box_DSPR2(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleRowDown4_DSPR2(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleRowDown4Box_DSPR2(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleRowDown34_DSPR2(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleRowDown34_0_Box_DSPR2(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* d,
|
|
int dst_width);
|
|
void ScaleRowDown34_1_Box_DSPR2(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* d,
|
|
int dst_width);
|
|
void ScaleRowDown38_DSPR2(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst,
|
|
int dst_width);
|
|
void ScaleRowDown38_2_Box_DSPR2(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown38_3_Box_DSPR2(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleAddRow_DSPR2(const uint8* src_ptr, uint16* dst_ptr, int src_width);
|
|
void ScaleAddRow_Any_DSPR2(const uint8* src_ptr,
|
|
uint16* dst_ptr,
|
|
int src_width);
|
|
|
|
void ScaleRowDown2_MSA(const uint8_t* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst,
|
|
int dst_width);
|
|
void ScaleRowDown2Linear_MSA(const uint8_t* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst,
|
|
int dst_width);
|
|
void ScaleRowDown2Box_MSA(const uint8_t* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst,
|
|
int dst_width);
|
|
void ScaleRowDown4_MSA(const uint8_t* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst,
|
|
int dst_width);
|
|
void ScaleRowDown4Box_MSA(const uint8_t* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst,
|
|
int dst_width);
|
|
void ScaleRowDown38_MSA(const uint8_t* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst,
|
|
int dst_width);
|
|
void ScaleRowDown38_2_Box_MSA(const uint8_t* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown38_3_Box_MSA(const uint8_t* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst_ptr,
|
|
int dst_width);
|
|
void ScaleAddRow_MSA(const uint8_t* src_ptr, uint16_t* dst_ptr, int src_width);
|
|
void ScaleFilterCols_MSA(uint8* dst_ptr,
|
|
const uint8* src_ptr,
|
|
int dst_width,
|
|
int x,
|
|
int dx);
|
|
void ScaleRowDown34_MSA(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown34_0_Box_MSA(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
void ScaleRowDown34_1_Box_MSA(const uint8* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8* dst_ptr,
|
|
int dst_width);
|
|
|
|
void ScaleRowDown2_Any_MSA(const uint8_t* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst,
|
|
int dst_width);
|
|
void ScaleRowDown2Linear_Any_MSA(const uint8_t* src_ptr,
|
|
ptrdiff_t src_stride,
|
|
uint8_t* dst,
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int dst_width);
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void ScaleRowDown2Box_Any_MSA(const uint8_t* src_ptr,
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ptrdiff_t src_stride,
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uint8_t* dst,
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int dst_width);
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void ScaleRowDown4_Any_MSA(const uint8_t* src_ptr,
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ptrdiff_t src_stride,
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uint8_t* dst,
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int dst_width);
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void ScaleRowDown4Box_Any_MSA(const uint8_t* src_ptr,
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ptrdiff_t src_stride,
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uint8_t* dst,
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int dst_width);
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void ScaleRowDown38_Any_MSA(const uint8_t* src_ptr,
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ptrdiff_t src_stride,
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uint8_t* dst,
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int dst_width);
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void ScaleRowDown38_2_Box_Any_MSA(const uint8_t* src_ptr,
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ptrdiff_t src_stride,
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uint8_t* dst_ptr,
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int dst_width);
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void ScaleRowDown38_3_Box_Any_MSA(const uint8_t* src_ptr,
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ptrdiff_t src_stride,
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uint8_t* dst_ptr,
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int dst_width);
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void ScaleAddRow_Any_MSA(const uint8_t* src_ptr,
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uint16_t* dst_ptr,
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int src_width);
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void ScaleFilterCols_Any_MSA(uint8* dst_ptr,
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const uint8* src_ptr,
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int dst_width,
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int x,
|
|
int dx);
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void ScaleRowDown34_Any_MSA(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown34_0_Box_Any_MSA(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
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int dst_width);
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void ScaleRowDown34_1_Box_Any_MSA(const uint8* src_ptr,
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ptrdiff_t src_stride,
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uint8* dst_ptr,
|
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int dst_width);
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#ifdef __cplusplus
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} // extern "C"
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} // namespace libyuv
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#endif
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#endif // INCLUDE_LIBYUV_SCALE_ROW_H_
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