mirror of
https://github.com/mpv-player/mpv
synced 2024-12-29 02:22:19 +00:00
0e2c48a3ce
While being able to play videos on a framebuffer device would be nice, I didn't need it, and couldn't even test it (buggy nvidia binary drivers that disable framebuffers, buggy DirectFB that crashes when using the X11 backend). It's just dead weight, get rid of it. vo_directx was very horrible, and by today it's mostly useless. I didn't remove it, because there was that-guy who told me in amazement how awesome mplayer was, because it was the only video player fast enough for fast playback on his system when using vo_directx. Sorry, that-guy.
68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer 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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* MPlayer 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 MPlayer; 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 MPLAYER_FASTMEMCPY_H
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#define MPLAYER_FASTMEMCPY_H
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#include "config.h"
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#include <inttypes.h>
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#include <string.h>
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#include <stddef.h>
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// meaningless ancient alias
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#define fast_memcpy memcpy
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#define memcpy_pic(d, s, b, h, ds, ss) memcpy_pic2(d, s, b, h, ds, ss, 0)
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#define my_memcpy_pic(d, s, b, h, ds, ss) memcpy_pic2(d, s, b, h, ds, ss, 1)
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/**
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* \param limit2width always skip data between end of line and start of next
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* instead of copying the full block when strides are the same
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*/
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static inline void * memcpy_pic2(void * dst, const void * src,
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int bytesPerLine, int height,
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int dstStride, int srcStride, int limit2width)
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{
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int i;
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void *retval=dst;
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if(!limit2width && dstStride == srcStride)
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{
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if (srcStride < 0) {
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src = (uint8_t*)src + (height-1)*srcStride;
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dst = (uint8_t*)dst + (height-1)*dstStride;
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srcStride = -srcStride;
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}
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memcpy(dst, src, srcStride*height);
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}
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else
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{
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for(i=0; i<height; i++)
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{
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memcpy(dst, src, bytesPerLine);
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src = (uint8_t*)src + srcStride;
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dst = (uint8_t*)dst + dstStride;
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}
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}
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return retval;
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}
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#endif /* MPLAYER_FASTMEMCPY_H */
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