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b8a43bc1b5
* qatar/master: (27 commits) ac3enc: fix LOCAL_ALIGNED usage in count_mantissa_bits() ac3dsp: do not use the ff_* prefix when referencing ff_ac3_bap_bits. ac3dsp: fix loop condition in ac3_update_bap_counts_c() ARM: unbreak build ac3enc: modify mantissa bit counting to keep bap counts for all values of bap instead of just 0 to 4. ac3enc: split mantissa bit counting into a separate function. ac3enc: store per-block/channel bap pointers by reference block in a 2D array rather than in the AC3Block struct. get_bits: add av_unused tag to cache variable sws: replace all long with int. ARM: aacdec: fix constraints on inline asm ARM: remove unnecessary volatile from inline asm ARM: add "cc" clobbers to inline asm where needed ARM: improve FASTDIV asm ac3enc: use LOCAL_ALIGNED macro APIchanges: fill in git hash for av_get_pix_fmt_name (0420bd7). lavu: add av_get_pix_fmt_name() convenience function cmdutils: remove OPT_FUNC2 swscale: fix crash in bilinear scaling. vpxenc: add VP8E_SET_STATIC_THRESHOLD mapping webm: support stereo videos in matroska/webm muxer ... Conflicts: Changelog cmdutils.c cmdutils.h doc/APIchanges doc/muxers.texi ffmpeg.c ffplay.c libavcodec/ac3enc.c libavcodec/ac3enc_float.c libavcodec/avcodec.h libavcodec/get_bits.h libavcodec/libvpxenc.c libavcodec/version.h libavdevice/libdc1394.c libavformat/matroskaenc.c libavutil/avutil.h libswscale/rgb2rgb.c libswscale/swscale.c libswscale/swscale_template.c libswscale/x86/swscale_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
171 lines
8.4 KiB
C
171 lines
8.4 KiB
C
/*
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* software RGB to RGB converter
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* pluralize by Software PAL8 to RGB converter
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* Software YUV to YUV converter
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* Software YUV to RGB converter
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* Written by Nick Kurshev.
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* YUV & runtime CPU stuff by Michael (michaelni@gmx.at)
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef SWSCALE_RGB2RGB_H
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#define SWSCALE_RGB2RGB_H
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#include <inttypes.h>
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#include "libswscale/swscale.h"
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#include "libavutil/avutil.h"
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/* A full collection of RGB to RGB(BGR) converters */
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extern void (*rgb24tobgr32)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb32tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb32to16) (const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb32to15) (const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb15to16) (const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb15tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb15to32) (const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb16to15) (const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb16tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb16to32) (const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb24to16) (const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb24to15) (const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*shuffle_bytes_2103)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb24to32 (const uint8_t *src, uint8_t *dst, int src_size);
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void rgb32to24 (const uint8_t *src, uint8_t *dst, int src_size);
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void rgb16tobgr32(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb16to24 (const uint8_t *src, uint8_t *dst, int src_size);
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void rgb16tobgr16(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb16tobgr15(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb15tobgr32(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb15to24 (const uint8_t *src, uint8_t *dst, int src_size);
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void rgb15tobgr16(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb15tobgr15(const uint8_t *src, uint8_t *dst, int src_size);
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void bgr8torgb8 (const uint8_t *src, uint8_t *dst, int src_size);
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void shuffle_bytes_0321(const uint8_t *src, uint8_t *dst, int src_size);
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void shuffle_bytes_1230(const uint8_t *src, uint8_t *dst, int src_size);
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void shuffle_bytes_3012(const uint8_t *src, uint8_t *dst, int src_size);
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void shuffle_bytes_3210(const uint8_t *src, uint8_t *dst, int src_size);
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#if LIBSWSCALE_VERSION_MAJOR < 1
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/* deprecated, use the public versions in swscale.h */
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attribute_deprecated void palette8topacked32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
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attribute_deprecated void palette8topacked24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
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/* totally deprecated, please fix code that uses this */
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attribute_deprecated void palette8torgb16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
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attribute_deprecated void palette8tobgr16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
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#endif
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void rgb24toyv12_c(const uint8_t *src, uint8_t *ydst, uint8_t *udst,
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uint8_t *vdst, int width, int height, int lumStride,
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int chromStride, int srcStride);
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/**
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* Height should be a multiple of 2 and width should be a multiple of 16.
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* (If this is a problem for anyone then tell me, and I will fix it.)
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*/
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extern void (*yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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int width, int height,
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int lumStride, int chromStride, int dstStride);
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/**
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* Width should be a multiple of 16.
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*/
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extern void (*yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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int width, int height,
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int lumStride, int chromStride, int dstStride);
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/**
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* Height should be a multiple of 2 and width should be a multiple of 16.
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* (If this is a problem for anyone then tell me, and I will fix it.)
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*/
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extern void (*yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
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int width, int height,
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int lumStride, int chromStride, int srcStride);
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/**
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* Height should be a multiple of 2 and width should be a multiple of 16.
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* (If this is a problem for anyone then tell me, and I will fix it.)
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*/
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extern void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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int width, int height,
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int lumStride, int chromStride, int dstStride);
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/**
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* Width should be a multiple of 16.
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*/
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extern void (*yuv422ptouyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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int width, int height,
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int lumStride, int chromStride, int dstStride);
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/**
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* Height should be a multiple of 2 and width should be a multiple of 2.
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* (If this is a problem for anyone then tell me, and I will fix it.)
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* Chrominance data is only taken from every second line, others are ignored.
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* FIXME: Write high quality version.
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*/
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extern void (*rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
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int width, int height,
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int lumStride, int chromStride, int srcStride);
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extern void (*planar2x)(const uint8_t *src, uint8_t *dst, int width, int height,
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int srcStride, int dstStride);
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extern void (*interleaveBytes)(const uint8_t *src1, const uint8_t *src2, uint8_t *dst,
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int width, int height, int src1Stride,
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int src2Stride, int dstStride);
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extern void (*vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2,
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uint8_t *dst1, uint8_t *dst2,
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int width, int height,
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int srcStride1, int srcStride2,
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int dstStride1, int dstStride2);
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extern void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3,
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uint8_t *dst,
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int width, int height,
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int srcStride1, int srcStride2,
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int srcStride3, int dstStride);
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extern void (*uyvytoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
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int width, int height,
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int lumStride, int chromStride, int srcStride);
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extern void (*uyvytoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
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int width, int height,
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int lumStride, int chromStride, int srcStride);
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extern void (*yuyvtoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
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int width, int height,
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int lumStride, int chromStride, int srcStride);
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extern void (*yuyvtoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
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int width, int height,
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int lumStride, int chromStride, int srcStride);
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void sws_rgb2rgb_init(void);
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void rgb2rgb_init_x86(void);
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#endif /* SWSCALE_RGB2RGB_H */
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