Format copyright headers more consistently

The IJG convention is to format copyright notices as: Copyright (C) YYYY, Owner. We try to maintain this convention for any code that is part of the libjpeg API library (with the exception of preserving the copyright notices from Cendio's code verbatim, since those predate libjpeg-turbo.) Note that the phrase "All Rights Reserved" is no longer necessary, since all Buenos Aires Convention signatories signed onto the Berne Convention in 2000. However, our convention is to retain this phrase for any files that have a self-contained copyright header but to leave it off of any files that refer to another file for conditions of distribution and use. For instance, all of the non-SIMD files in the libjpeg API library refer to README.ijg, and the copyright message in that file contains "All Rights Reserved", so it is unnecessary to add it to the individual files. The TurboJPEG code retains my preferred formatting convention for copyright notices, which is based on that of VirtualGL (where the TurboJPEG API originated.)
libjpeg-turbo · May 29, 2016 · 123f725 · 123f725
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diff --git a/jccolor.c b/jccolor.c
@@ -5,8 +5,8 @@
  * Copyright (C) 1991-1996, Thomas G. Lane.
  * libjpeg-turbo Modifications:
  * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
- * Copyright (C) 2009-2012, 2015 D. R. Commander.
- * Copyright (C) 2014, MIPS Technologies, Inc., California
+ * Copyright (C) 2009-2012, 2015, D. R. Commander.
+ * Copyright (C) 2014, MIPS Technologies, Inc., California.
  * For conditions of distribution and use, see the accompanying README.ijg
  * file.
  *

diff --git a/jchuff.c b/jchuff.c
@@ -4,8 +4,8 @@
  * This file was part of the Independent JPEG Group's software:
  * Copyright (C) 1991-1997, Thomas G. Lane.
  * libjpeg-turbo Modifications:
- * Copyright (C) 2009-2011, 2014-2016 D. R. Commander.
- * Copyright (C) 2015 Matthieu Darbois.
+ * Copyright (C) 2009-2011, 2014-2016, D. R. Commander.
+ * Copyright (C) 2015, Matthieu Darbois.
  * For conditions of distribution and use, see the accompanying README.ijg
  * file.
  *

diff --git a/jcsample.c b/jcsample.c
@@ -5,7 +5,7 @@
  * Copyright (C) 1991-1996, Thomas G. Lane.
  * libjpeg-turbo Modifications:
  * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
- * Copyright (C) 2014, MIPS Technologies, Inc., California
+ * Copyright (C) 2014, MIPS Technologies, Inc., California.
  * Copyright (C) 2015, D. R. Commander.
  * For conditions of distribution and use, see the accompanying README.ijg
  * file.

diff --git a/jddctmgr.c b/jddctmgr.c
@@ -7,7 +7,7 @@
  * libjpeg-turbo Modifications:
  * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
  * Copyright (C) 2010, 2015, D. R. Commander.
- * Copyright (C) 2013, MIPS Technologies, Inc., California
+ * Copyright (C) 2013, MIPS Technologies, Inc., California.
  * For conditions of distribution and use, see the accompanying README.ijg
  * file.
  *

diff --git a/jdsample.c b/jdsample.c
@@ -6,7 +6,7 @@
  * libjpeg-turbo Modifications:
  * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
  * Copyright (C) 2010, 2015-2016, D. R. Commander.
- * Copyright (C) 2014, MIPS Technologies, Inc., California
+ * Copyright (C) 2014, MIPS Technologies, Inc., California.
  * Copyright (C) 2015, Google, Inc.
  * For conditions of distribution and use, see the accompanying README.ijg
  * file.

diff --git a/jfdctfst.c b/jfdctfst.c
@@ -4,7 +4,7 @@
  * This file was part of the Independent JPEG Group's software:
  * Copyright (C) 1994-1996, Thomas G. Lane.
  * libjpeg-turbo Modifications:
- * Copyright (C) 2015, D. R. Commander
+ * Copyright (C) 2015, D. R. Commander.
  * For conditions of distribution and use, see the accompanying README.ijg
  * file.
  *

diff --git a/jfdctint.c b/jfdctint.c
@@ -4,7 +4,7 @@
  * This file was part of the Independent JPEG Group's software.
  * Copyright (C) 1991-1996, Thomas G. Lane.
  * libjpeg-turbo Modifications:
- * Copyright (C) 2015, D. R. Commander
+ * Copyright (C) 2015, D. R. Commander.
  * For conditions of distribution and use, see the accompanying README.ijg
  * file.
  *

diff --git a/jidctint.c b/jidctint.c
@@ -5,7 +5,7 @@
  * Copyright (C) 1991-1998, Thomas G. Lane.
  * Modification developed 2002-2009 by Guido Vollbeding.
  * libjpeg-turbo Modifications:
- * Copyright (C) 2015, D. R. Commander
+ * Copyright (C) 2015, D. R. Commander.
  * For conditions of distribution and use, see the accompanying README.ijg
  * file.
  *

diff --git a/jidctred.c b/jidctred.c
@@ -4,7 +4,7 @@
  * This file was part of the Independent JPEG Group's software.
  * Copyright (C) 1994-1998, Thomas G. Lane.
  * libjpeg-turbo Modifications:
- * Copyright (C) 2015, D. R. Commander
+ * Copyright (C) 2015, D. R. Commander.
  * For conditions of distribution and use, see the accompanying README.ijg
  * file.
  *

diff --git a/jpegcomp.h b/jpegcomp.h
@@ -1,7 +1,7 @@
 /*
  * jpegcomp.h
  *
- * Copyright (C) 2010, D. R. Commander
+ * Copyright (C) 2010, D. R. Commander.
  * For conditions of distribution and use, see the accompanying README.ijg
  * file.
  *

diff --git a/jpegint.h b/jpegint.h
@@ -5,7 +5,7 @@
  * Copyright (C) 1991-1997, Thomas G. Lane.
  * Modified 1997-2009 by Guido Vollbeding.
  * libjpeg-turbo Modifications:
- * Copyright (C) 2015-2016, D. R. Commander
+ * Copyright (C) 2015-2016, D. R. Commander.
  * Copyright (C) 2015, Google, Inc.
  * For conditions of distribution and use, see the accompanying README.ijg
  * file.

diff --git a/jsimd.h b/jsimd.h
@@ -2,8 +2,8 @@
  * jsimd.h
  *
  * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
- * Copyright 2011, 2014 D. R. Commander
- * Copyright 2015 Matthieu Darbois
+ * Copyright (C) 2011, 2014, D. R. Commander.
+ * Copyright (C) 2015, Matthieu Darbois.
  *
  * Based on the x86 SIMD extension for IJG JPEG library,
  * Copyright (C) 1999-2006, MIYASAKA Masaru.

diff --git a/jsimd_none.c b/jsimd_none.c
@@ -2,8 +2,8 @@
  * jsimd_none.c
  *
  * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
- * Copyright 2009-2011, 2014 D. R. Commander
- * Copyright 2015 Matthieu Darbois
+ * Copyright (C) 2009-2011, 2014, D. R. Commander.
+ * Copyright (C) 2015, Matthieu Darbois.
  *
  * Based on the x86 SIMD extension for IJG JPEG library,
  * Copyright (C) 1999-2006, MIYASAKA Masaru.

diff --git a/md5/md5hl.c b/md5/md5hl.c
@@ -5,7 +5,7 @@
  * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
  * ----------------------------------------------------------------------------
  * libjpeg-turbo Modifications:
- * Copyright (C) 2016, D. R. Commander
+ * Copyright (C) 2016, D. R. Commander.
  * Modifications are under the same license as the original code (see above)
  * ----------------------------------------------------------------------------
  */

diff --git a/simd/jccolext-altivec.c b/simd/jccolext-altivec.c
@@ -1,9 +1,9 @@
 /*
  * AltiVec optimizations for libjpeg-turbo
  *
- * Copyright (C) 2014-2015, D. R. Commander.
- * Copyright (C) 2014, Jay Foad.
- * All rights reserved.
+ * Copyright (C) 2014-2015, D. R. Commander.  All Rights Reserved.
+ * Copyright (C) 2014, Jay Foad.  All Rights Reserved.
+ *
  * This software is provided 'as-is', without any express or implied
  * warranty.  In no event will the authors be held liable for any damages
  * arising from the use of this software.

diff --git a/simd/jccolext-mmx.asm b/simd/jccolext-mmx.asm
@@ -3,8 +3,7 @@
 ;
 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
 ;
-; Based on
-; x86 SIMD extension for IJG JPEG library
+; Based on the x86 SIMD extension for IJG JPEG library
 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;

diff --git a/simd/jccolext-sse2-64.asm b/simd/jccolext-sse2-64.asm
@@ -1,9 +1,10 @@
 ;
 ; jccolext.asm - colorspace conversion (64-bit SSE2)
 ;
-; x86 SIMD extension for IJG JPEG library
-; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; Copyright (C) 2009, D. R. Commander.
+;
+; Based on the x86 SIMD extension for IJG JPEG library
+; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;
 ; This file should be assembled with NASM (Netwide Assembler),

diff --git a/simd/jccolor-altivec.c b/simd/jccolor-altivec.c
@@ -1,8 +1,8 @@
 /*
  * AltiVec optimizations for libjpeg-turbo
  *
- * Copyright (C) 2014, D. R. Commander.
- * All rights reserved.
+ * Copyright (C) 2014, D. R. Commander.  All Rights Reserved.
+ *
  * This software is provided 'as-is', without any express or implied
  * warranty.  In no event will the authors be held liable for any damages
  * arising from the use of this software.

diff --git a/simd/jccolor-mmx.asm b/simd/jccolor-mmx.asm
@@ -2,10 +2,9 @@
 ; jccolor.asm - colorspace conversion (MMX)
 ;
 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
-; Copyright 2009 D. R. Commander
+; Copyright (C) 2009, D. R. Commander.
 ;
-; Based on
-; x86 SIMD extension for IJG JPEG library
+; Based on the x86 SIMD extension for IJG JPEG library
 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;

diff --git a/simd/jccolor-sse2-64.asm b/simd/jccolor-sse2-64.asm
@@ -1,9 +1,10 @@
 ;
 ; jccolor.asm - colorspace conversion (64-bit SSE2)
 ;
-; x86 SIMD extension for IJG JPEG library
-; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; Copyright (C) 2009, D. R. Commander.
+;
+; Based on the x86 SIMD extension for IJG JPEG library
+; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;
 ; This file should be assembled with NASM (Netwide Assembler),

diff --git a/simd/jccolor-sse2.asm b/simd/jccolor-sse2.asm
@@ -1,9 +1,10 @@
 ;
 ; jccolor.asm - colorspace conversion (SSE2)
 ;
-; x86 SIMD extension for IJG JPEG library
-; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; Copyright (C) 2009, D. R. Commander.
+;
+; Based on the x86 SIMD extension for IJG JPEG library
+; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;
 ; This file should be assembled with NASM (Netwide Assembler),

diff --git a/simd/jcgray-altivec.c b/simd/jcgray-altivec.c
@@ -1,8 +1,8 @@
 /*
  * AltiVec optimizations for libjpeg-turbo
  *
- * Copyright (C) 2014, D. R. Commander.
- * All rights reserved.
+ * Copyright (C) 2014, D. R. Commander.  All Rights Reserved.
+ *
  * This software is provided 'as-is', without any express or implied
  * warranty.  In no event will the authors be held liable for any damages
  * arising from the use of this software.

diff --git a/simd/jcgray-mmx.asm b/simd/jcgray-mmx.asm
@@ -2,10 +2,9 @@
 ; jcgray.asm - grayscale colorspace conversion (MMX)
 ;
 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
-; Copyright 2011 D. R. Commander
+; Copyright (C) 2011, D. R. Commander.
 ;
-; Based on
-; x86 SIMD extension for IJG JPEG library
+; Based on the x86 SIMD extension for IJG JPEG library
 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;

diff --git a/simd/jcgray-sse2-64.asm b/simd/jcgray-sse2-64.asm
@@ -1,9 +1,10 @@
 ;
 ; jcgray.asm - grayscale colorspace conversion (64-bit SSE2)
 ;
-; x86 SIMD extension for IJG JPEG library
-; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; Copyright (C) 2011, D. R. Commander.
+;
+; Based on the x86 SIMD extension for IJG JPEG library
+; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;
 ; This file should be assembled with NASM (Netwide Assembler),

diff --git a/simd/jcgray-sse2.asm b/simd/jcgray-sse2.asm
@@ -1,9 +1,10 @@
 ;
 ; jcgray.asm - grayscale colorspace conversion (SSE2)
 ;
-; x86 SIMD extension for IJG JPEG library
-; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; Copyright (C) 2011, D. R. Commander.
+;
+; Based on the x86 SIMD extension for IJG JPEG library
+; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;
 ; This file should be assembled with NASM (Netwide Assembler),

diff --git a/simd/jcgryext-altivec.c b/simd/jcgryext-altivec.c
@@ -1,9 +1,9 @@
 /*
  * AltiVec optimizations for libjpeg-turbo
  *
- * Copyright (C) 2014-2015, D. R. Commander.
- * Copyright (C) 2014, Jay Foad.
- * All rights reserved.
+ * Copyright (C) 2014-2015, D. R. Commander.  All Rights Reserved.
+ * Copyright (C) 2014, Jay Foad.  All Rights Reserved.
+ *
  * This software is provided 'as-is', without any express or implied
  * warranty.  In no event will the authors be held liable for any damages
  * arising from the use of this software.

diff --git a/simd/jcgryext-mmx.asm b/simd/jcgryext-mmx.asm
@@ -2,10 +2,9 @@
 ; jcgryext.asm - grayscale colorspace conversion (MMX)
 ;
 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
-; Copyright 2011 D. R. Commander
+; Copyright (C) 2011, D. R. Commander.
 ;
-; Based on
-; x86 SIMD extension for IJG JPEG library
+; Based on the x86 SIMD extension for IJG JPEG library
 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;

diff --git a/simd/jcgryext-sse2-64.asm b/simd/jcgryext-sse2-64.asm
@@ -1,9 +1,10 @@
 ;
 ; jcgryext.asm - grayscale colorspace conversion (64-bit SSE2)
 ;
-; x86 SIMD extension for IJG JPEG library
-; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; Copyright (C) 2011, D. R. Commander.
+;
+; Based on the x86 SIMD extension for IJG JPEG library
+; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;
 ; This file should be assembled with NASM (Netwide Assembler),

diff --git a/simd/jcgryext-sse2.asm b/simd/jcgryext-sse2.asm
@@ -1,9 +1,10 @@
 ;
 ; jcgryext.asm - grayscale colorspace conversion (SSE2)
 ;
-; x86 SIMD extension for IJG JPEG library
-; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; Copyright (C) 2011, D. R. Commander.
+;
+; Based on the x86 SIMD extension for IJG JPEG library
+; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;
 ; This file should be assembled with NASM (Netwide Assembler),

diff --git a/simd/jchuff-sse2-64.asm b/simd/jchuff-sse2-64.asm
@@ -1,11 +1,10 @@
 ;
 ; jchuff-sse2-64.asm - Huffman entropy encoding (64-bit SSE2)
 ;
-; Copyright 2009-2011, 2014-2016 D. R. Commander.
-; Copyright 2015 Matthieu Darbois
+; Copyright (C) 2009-2011, 2014-2016, D. R. Commander.
+; Copyright (C) 2015, Matthieu Darbois.
 ;
-; Based on
-; x86 SIMD extension for IJG JPEG library
+; Based on the x86 SIMD extension for IJG JPEG library
 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;

diff --git a/simd/jchuff-sse2.asm b/simd/jchuff-sse2.asm
@@ -1,11 +1,10 @@
 ;
 ; jchuff-sse2.asm - Huffman entropy encoding (SSE2)
 ;
-; Copyright 2009-2011, 2014-2016 D. R. Commander.
-; Copyright 2015 Matthieu Darbois
+; Copyright (C) 2009-2011, 2014-2016, D. R. Commander.
+; Copyright (C) 2015, Matthieu Darbois.
 ;
-; Based on
-; x86 SIMD extension for IJG JPEG library
+; Based on the x86 SIMD extension for IJG JPEG library
 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;

diff --git a/simd/jcolsamp.inc b/simd/jcolsamp.inc
@@ -3,8 +3,7 @@
 ;
 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
 ;
-; Based on
-; x86 SIMD extension for IJG JPEG library
+; Based on the x86 SIMD extension for IJG JPEG library
 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;

diff --git a/simd/jcsample-altivec.c b/simd/jcsample-altivec.c
@@ -1,8 +1,8 @@
 /*
  * AltiVec optimizations for libjpeg-turbo
  *
- * Copyright (C) 2015, D. R. Commander.
- * All rights reserved.
+ * Copyright (C) 2015, D. R. Commander.  All Rights Reserved.
+ *
  * This software is provided 'as-is', without any express or implied
  * warranty.  In no event will the authors be held liable for any damages
  * arising from the use of this software.

diff --git a/simd/jcsample-mmx.asm b/simd/jcsample-mmx.asm
@@ -3,8 +3,7 @@
 ;
 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
 ;
-; Based on
-; x86 SIMD extension for IJG JPEG library
+; Based on the x86 SIMD extension for IJG JPEG library
 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;

diff --git a/simd/jcsample-sse2-64.asm b/simd/jcsample-sse2-64.asm
@@ -2,10 +2,9 @@
 ; jcsample.asm - downsampling (64-bit SSE2)
 ;
 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
-; Copyright 2009 D. R. Commander
+; Copyright (C) 2009, D. R. Commander.
 ;
-; Based on
-; x86 SIMD extension for IJG JPEG library
+; Based on the x86 SIMD extension for IJG JPEG library
 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
 ;