X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2Fgdcmopenjpeg%2Flibopenjpeg%2Fint.c;h=a969bea697942154e26da9ed1922d2fc9bc422fb;hb=bef3bec50f674640783aed3d3c4cbcdd3fb919d7;hp=a5e6a582fa16aacfe0f171e25ab3d7cdb49ef303;hpb=059176a7b9e8b342a29847e3d1ac9a2d5be763c4;p=gdcm.git

diff --git a/src/gdcmopenjpeg/libopenjpeg/int.c b/src/gdcmopenjpeg/libopenjpeg/int.c
index a5e6a582..a969bea6 100644
--- a/src/gdcmopenjpeg/libopenjpeg/int.c
+++ b/src/gdcmopenjpeg/libopenjpeg/int.c
@@ -1,115 +1,72 @@
-/*
- * Copyright (c) 2001-2002, David Janssens
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "int.h"
-
-/*
- * Get the minimum of two integers.
- *
- * returns a if a < b else b
- */
-int int_min(int a, int b)
-{
-  return a < b ? a : b;
-}
-
-/*
- * Get the maximum of two integers.
- *
- * returns a if a > b else b
- */
-int int_max(int a, int b)
-{
-  return a > b ? a : b;
-}
-
-/*
- * Clamp an integer inside an interval.
- *
- * return a if (min < a < max)
- * return max if (a > max)
- * return min if (a < min) 
- */
-int int_clamp(int a, int min, int max)
-{
-  if (a < min)
-    return min;
-  if (a > max)
-    return max;
-  return a;
-}
-
-/*
- * Get absolute value of integer.
- */
-int int_abs(int a)
-{
-  return a < 0 ? -a : a;
-}
-
-/*
- * Divide an integer and round upwards.
- *
- * a divided by b
- */
-int int_ceildiv(int a, int b)
-{
-  return (a + b - 1) / b;
-}
-
-/*
- * Divide an integer by a power of 2 and round upwards.
- *
- * a divided by 2^b
- */
-int int_ceildivpow2(int a, int b)
-{
-  return (a + (1 << b) - 1) >> b;
-}
-
-/*
- * Divide an integer by a power of 2 and round downwards.
- *
- * a divided by 2^b
- */
-int int_floordivpow2(int a, int b)
-{
-  return a >> b;
-}
-
-/*
- * Get logarithm of an integer and round downwards.
- *
- * log2(a)
- */
-int int_floorlog2(int a)
-{
-  int l;
-  for (l = 0; a > 1; l++) {
-    a >>= 1;
-  }
-  return l;
-}
+/*
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe
+ * Copyright (c) 2005, Hervé Drolon, FreeImage Team
+ * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "opj_includes.h"
+
+int int_min(int a, int b) {
+  return a < b ? a : b;
+}
+
+int int_max(int a, int b) {
+  return (a > b) ? a : b;
+}
+
+int int_clamp(int a, int min, int max) {
+  if (a < min)
+    return min;
+  if (a > max)
+    return max;
+  return a;
+}
+
+int int_abs(int a) {
+  return a < 0 ? -a : a;
+}
+
+int int_ceildiv(int a, int b) {
+  return (a + b - 1) / b;
+}
+
+int int_ceildivpow2(int a, int b) {
+  return (a + (1 << b) - 1) >> b;
+}
+
+int int_floordivpow2(int a, int b) {
+  return a >> b;
+}
+
+int int_floorlog2(int a) {
+  int l;
+  for (l = 0; a > 1; l++) {
+    a >>= 1;
+  }
+  return l;
+}
+