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copyright(swscaler) = GPL 

Originally committed as revision 4296 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
This commit is contained in:
Michael Niedermayer 2002-01-21 18:32:31 +00:00
parent c7997007be
commit fe8054c0ff
3 changed files with 52 additions and 13 deletions
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27
postproc/swscale.c
View File

@ -1,9 +1,20 @@
/*
Copyright (C) 2001-2002 Michael Niedermayer <michaelni@gmx.at>
// Software scaling and colorspace conversion routines for MPlayer
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
// Orginal C implementation by A'rpi/ESP-team <arpi@thot.banki.hu>
// current version mostly by Michael Niedermayer (michaelni@gmx.at)
// the parts written by michael are under GNU GPL
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
supported Input formats: YV12 (grayscale soon too)
@ -469,10 +480,10 @@ void SwScale_YV12slice(unsigned char* src[], int srcStride[], int srcSliceY ,
flags= SWS_PRINT_INFO;
firstTime=0;
if(src_filter.lumH) free(src_filter.lumH);
if(src_filter.lumV) free(src_filter.lumV);
if(src_filter.chrH) free(src_filter.chrH);
if(src_filter.chrV) free(src_filter.chrV);
if(src_filter.lumH) freeVec(src_filter.lumH);
if(src_filter.lumV) freeVec(src_filter.lumV);
if(src_filter.chrH) freeVec(src_filter.chrH);
if(src_filter.chrV) freeVec(src_filter.chrV);
if(sws_lum_gblur!=0.0){
src_filter.lumH= getGaussianVec(sws_lum_gblur, 3.0);

17
postproc/swscale.h
View File

@ -1,3 +1,20 @@
/*
Copyright (C) 2001-2002 Michael Niedermayer <michaelni@gmx.at>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* values for the flags, the stuff on the command line is different */
#define SWS_FAST_BILINEAR 1

21
postproc/swscale_template.c
View File

@ -1,9 +1,20 @@
/*
Copyright (C) 2001-2002 Michael Niedermayer <michaelni@gmx.at>
// Software scaling and colorspace conversion routines for MPlayer
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
// Orginal C implementation by A'rpi/ESP-team <arpi@thot.banki.hu>
// current version mostly by Michael Niedermayer (michaelni@gmx.at)
// the parts written by michael are under GNU GPL
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#undef MOVNTQ
#undef PAVGB
@ -1885,7 +1896,7 @@ static void RENAME(swScale)(SwsContext *c, uint8_t* src[], int srcStride[], int
const int chrDstW= c->chrDstW;
const int lumXInc= c->lumXInc;
const int chrXInc= c->chrXInc;
const int dstFormat= c->dstFormat; //FIXME serach for dstbpp;
const int dstFormat= c->dstFormat;
const int flags= c->flags;
const int canMMX2BeUsed= c->canMMX2BeUsed;
int16_t *vLumFilterPos= c->vLumFilterPos;