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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>
74 lines
3.1 KiB
C
74 lines
3.1 KiB
C
/*
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* Copyright (C) 2001-2003 Michael Niedermayer <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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#if COMPILE_TEMPLATE_ALTIVEC
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#include "swscale_altivec_template.c"
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#endif
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#if COMPILE_TEMPLATE_ALTIVEC
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static inline void RENAME(yuv2yuvX)(SwsContext *c, const int16_t *lumFilter,
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const int16_t **lumSrc, int lumFilterSize,
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const int16_t *chrFilter, const int16_t **chrUSrc,
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const int16_t **chrVSrc, int chrFilterSize,
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const int16_t **alpSrc,
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uint8_t *dest, uint8_t *uDest, uint8_t *vDest,
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uint8_t *aDest, int dstW, int chrDstW)
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{
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yuv2yuvX_altivec_real(lumFilter, lumSrc, lumFilterSize,
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chrFilter, chrUSrc, chrVSrc, chrFilterSize,
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dest, uDest, vDest, dstW, chrDstW);
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}
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/**
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* vertical scale YV12 to RGB
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*/
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static inline void RENAME(yuv2packedX)(SwsContext *c, const int16_t *lumFilter,
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const int16_t **lumSrc, int lumFilterSize,
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const int16_t *chrFilter, const int16_t **chrUSrc,
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const int16_t **chrVSrc, int chrFilterSize,
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const int16_t **alpSrc, uint8_t *dest,
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int dstW, int dstY)
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{
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/* The following list of supported dstFormat values should
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match what's found in the body of ff_yuv2packedX_altivec() */
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if (!(c->flags & SWS_BITEXACT) && !c->alpPixBuf &&
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(c->dstFormat==PIX_FMT_ABGR || c->dstFormat==PIX_FMT_BGRA ||
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c->dstFormat==PIX_FMT_BGR24 || c->dstFormat==PIX_FMT_RGB24 ||
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c->dstFormat==PIX_FMT_RGBA || c->dstFormat==PIX_FMT_ARGB))
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ff_yuv2packedX_altivec(c, lumFilter, lumSrc, lumFilterSize,
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chrFilter, chrUSrc, chrVSrc, chrFilterSize,
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dest, dstW, dstY);
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else
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yuv2packedXinC(c, lumFilter, lumSrc, lumFilterSize,
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chrFilter, chrUSrc, chrVSrc, chrFilterSize,
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alpSrc, dest, dstW, dstY);
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}
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#endif
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static void RENAME(sws_init_swScale)(SwsContext *c)
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{
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enum PixelFormat srcFormat = c->srcFormat;
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c->yuv2yuvX = RENAME(yuv2yuvX );
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c->yuv2packedX = RENAME(yuv2packedX );
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}
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