Change license of yadif from GPL to LGPL

Signed-off-by: Robert Krüger <krueger@lesspain.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

LICENSE

@@ -47,7 +47,6 @@ Specifically, the GPL parts of FFmpeg are
     - vf_stereo3d.c
     - vf_super2xsai.c
     - vf_tinterlace.c
-    - vf_yadif.c
     - vsrc_mptestsrc.c
 
 Should you, for whatever reason, prefer to use version 3 of the (L)GPL, then

configure

@@ -2371,7 +2371,6 @@ super2xsai_filter_deps="gpl"
 tinterlace_filter_deps="gpl"
 vidstabdetect_filter_deps="libvidstab"
 vidstabtransform_filter_deps="libvidstab"
-yadif_filter_deps="gpl"
 pixfmts_super2xsai_test_deps="super2xsai_filter"
 tinterlace_merge_test_deps="tinterlace_filter"
 tinterlace_pad_test_deps="tinterlace_filter"

libavfilter/vf_yadif.c

@@ -2,19 +2,19 @@
  * Copyright (C) 2006-2011 Michael Niedermayer <michaelni@gmx.at>
  *               2010      James Darnley <james.darnley@gmail.com>
  *
- * FFmpeg is free software; you can redistribute it and/or modify
+ * FFmpeg is free software; you can redistribute it and/or
- * it under the terms of the GNU General Public License as published by
+ * modify it under the terms of the GNU Lesser General Public
- * the Free Software Foundation; either version 2 of the License, or
+ * License as published by the Free Software Foundation; either
- * (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * FFmpeg 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * GNU General Public License for more details.
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
+ * You should have received a copy of the GNU Lesser General Public
- * with FFmpeg; if not, write to the Free Software Foundation, Inc.,
+ * License along with FFmpeg; if not, write to the Free Software
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #include "libavutil/avassert.h"

libavfilter/x86/vf_yadif.asm

@@ -6,19 +6,19 @@
 ;*
 ;* This file is part of FFmpeg.
 ;*
-;* FFmpeg is free software; you can redistribute it and/or modify
+;* FFmpeg is free software; you can redistribute it and/or
-;* it under the terms of the GNU General Public License as published by
+;* modify it under the terms of the GNU Lesser General Public
-;* the Free Software Foundation; either version 2 of the License, or
+;* License as published by the Free Software Foundation; either
-;* (at your option) any later version.
+;* version 2.1 of the License, or (at your option) any later version.
 ;*
 ;* FFmpeg 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
+;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;* GNU General Public License for more details.
+;* Lesser General Public License for more details.
 ;*
-;* You should have received a copy of the GNU General Public License along
+;* You should have received a copy of the GNU Lesser General Public
-;* with FFmpeg; if not, write to the Free Software Foundation, Inc.,
+;* License along with FFmpeg; if not, write to the Free Software
-;* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 ;******************************************************************************
 
 %include "libavutil/x86/x86util.asm"

libavfilter/x86/vf_yadif_init.c

@@ -3,19 +3,19 @@
  *
  * This file is part of FFmpeg.
  *
- * FFmpeg is free software; you can redistribute it and/or modify
+ * FFmpeg is free software; you can redistribute it and/or
- * it under the terms of the GNU General Public License as published by
+ * modify it under the terms of the GNU Lesser General Public
- * the Free Software Foundation; either version 2 of the License, or
+ * License as published by the Free Software Foundation; either
- * (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * FFmpeg 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * GNU General Public License for more details.
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
+ * You should have received a copy of the GNU Lesser General Public
- * with FFmpeg; if not, write to the Free Software Foundation, Inc.,
+ * License along with FFmpeg; if not, write to the Free Software
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #include "libavutil/attributes.h"

libavfilter/x86/yadif-10.asm

@@ -7,19 +7,19 @@
 ;*
 ;* This file is part of FFmpeg.
 ;*
-;* FFmpeg is free software; you can redistribute it and/or modify
+;* FFmpeg is free software; you can redistribute it and/or
-;* it under the terms of the GNU General Public License as published by
+;* modify it under the terms of the GNU Lesser General Public
-;* the Free Software Foundation; either version 2 of the License, or
+;* License as published by the Free Software Foundation; either
-;* (at your option) any later version.
+;* version 2.1 of the License, or (at your option) any later version.
 ;*
 ;* FFmpeg 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
+;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;* GNU General Public License for more details.
+;* Lesser General Public License for more details.
 ;*
-;* You should have received a copy of the GNU General Public License along
+;* You should have received a copy of the GNU Lesser General Public
-;* with FFmpeg; if not, write to the Free Software Foundation, Inc.,
+;* License along with FFmpeg; if not, write to the Free Software
-;* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 ;******************************************************************************
 
 %include "libavutil/x86/x86util.asm"

libavfilter/x86/yadif-16.asm

@@ -7,19 +7,19 @@
 ;*
 ;* This file is part of FFmpeg.
 ;*
-;* FFmpeg is free software; you can redistribute it and/or modify
+;* FFmpeg is free software; you can redistribute it and/or
-;* it under the terms of the GNU General Public License as published by
+;* modify it under the terms of the GNU Lesser General Public
-;* the Free Software Foundation; either version 2 of the License, or
+;* License as published by the Free Software Foundation; either
-;* (at your option) any later version.
+;* version 2.1 of the License, or (at your option) any later version.
 ;*
 ;* FFmpeg 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
+;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;* GNU General Public License for more details.
+;* Lesser General Public License for more details.
 ;*
-;* You should have received a copy of the GNU General Public License along
+;* You should have received a copy of the GNU Lesser General Public
-;* with FFmpeg; if not, write to the Free Software Foundation, Inc.,
+;* License along with FFmpeg; if not, write to the Free Software
-;* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 ;******************************************************************************
 
 %include "libavutil/x86/x86util.asm"

libavfilter/yadif.h

@@ -1,19 +1,19 @@
 /*
  * This file is part of FFmpeg.
  *
- * FFmpeg is free software; you can redistribute it and/or modify
+ * FFmpeg is free software; you can redistribute it and/or
- * it under the terms of the GNU General Public License as published by
+ * modify it under the terms of the GNU Lesser General Public
- * the Free Software Foundation; either version 2 of the License, or
+ * License as published by the Free Software Foundation; either
- * (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * FFmpeg 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * GNU General Public License for more details.
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
+ * You should have received a copy of the GNU Lesser General Public
- * with FFmpeg; if not, write to the Free Software Foundation, Inc.,
+ * License along with FFmpeg; if not, write to the Free Software
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #ifndef AVFILTER_YADIF_H