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authorLiang Qi <liang.qi@qt.io>2017-10-17 10:19:31 +0200
committerLiang Qi <liang.qi@qt.io>2017-10-17 10:34:24 +0200
commitd0a0a3c0418a0fdd2ed84b2a5f7e6565537715c6 (patch)
treed6aeb4d51caf30ccf23eadb806a09295cbf679cd /src/3rdparty/libjpeg/src/jinclude.h
parent9f405f98a4247cd263b9c5d35659a4ba89e282de (diff)
parentac35f9c44c0fb3b2f40ae5585c497200b2ba743d (diff)
Merge remote-tracking branch 'origin/5.10' into dev
Conflicts: examples/network/fortuneclient/client.cpp examples/network/fortuneserver/server.cpp src/platformsupport/platformcompositor/qopenglcompositorbackingstore_p.h src/plugins/platforms/cocoa/qcocoabackingstore.h src/plugins/platforms/cocoa/qcocoaintegration.h src/plugins/platforms/cocoa/qcocoascreen.h src/plugins/platforms/ios/qiosbackingstore.h src/plugins/sqldrivers/oci/qsql_oci.cpp src/widgets/kernel/qwidgetwindow.cpp Change-Id: Ia6dd2c52d4a691b671cf9a2ffca70deccece8f10
Diffstat (limited to 'src/3rdparty/libjpeg/src/jinclude.h')
-rw-r--r--src/3rdparty/libjpeg/src/jinclude.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/src/3rdparty/libjpeg/src/jinclude.h b/src/3rdparty/libjpeg/src/jinclude.h
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+++ b/src/3rdparty/libjpeg/src/jinclude.h
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+/*
+ * jinclude.h
+ *
+ * This file was part of the Independent JPEG Group's software:
+ * Copyright (C) 1991-1994, Thomas G. Lane.
+ * It was modified by The libjpeg-turbo Project to include only code relevant
+ * to libjpeg-turbo.
+ * For conditions of distribution and use, see the accompanying README.ijg
+ * file.
+ *
+ * This file exists to provide a single place to fix any problems with
+ * including the wrong system include files. (Common problems are taken
+ * care of by the standard jconfig symbols, but on really weird systems
+ * you may have to edit this file.)
+ *
+ * NOTE: this file is NOT intended to be included by applications using the
+ * JPEG library. Most applications need only include jpeglib.h.
+ */
+
+
+/* Include auto-config file to find out which system include files we need. */
+
+#include "jconfig.h" /* auto configuration options */
+#define JCONFIG_INCLUDED /* so that jpeglib.h doesn't do it again */
+
+/*
+ * We need the NULL macro and size_t typedef.
+ * On an ANSI-conforming system it is sufficient to include <stddef.h>.
+ * Otherwise, we get them from <stdlib.h> or <stdio.h>; we may have to
+ * pull in <sys/types.h> as well.
+ * Note that the core JPEG library does not require <stdio.h>;
+ * only the default error handler and data source/destination modules do.
+ * But we must pull it in because of the references to FILE in jpeglib.h.
+ * You can remove those references if you want to compile without <stdio.h>.
+ */
+
+#ifdef HAVE_STDDEF_H
+#include <stddef.h>
+#endif
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#ifdef NEED_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#include <stdio.h>
+
+/*
+ * We need memory copying and zeroing functions, plus strncpy().
+ * ANSI and System V implementations declare these in <string.h>.
+ * BSD doesn't have the mem() functions, but it does have bcopy()/bzero().
+ * Some systems may declare memset and memcpy in <memory.h>.
+ *
+ * NOTE: we assume the size parameters to these functions are of type size_t.
+ * Change the casts in these macros if not!
+ */
+
+#ifdef NEED_BSD_STRINGS
+
+#include <strings.h>
+#define MEMZERO(target,size) bzero((void *)(target), (size_t)(size))
+#define MEMCOPY(dest,src,size) bcopy((const void *)(src), (void *)(dest), (size_t)(size))
+
+#else /* not BSD, assume ANSI/SysV string lib */
+
+#include <string.h>
+#define MEMZERO(target,size) memset((void *)(target), 0, (size_t)(size))
+#define MEMCOPY(dest,src,size) memcpy((void *)(dest), (const void *)(src), (size_t)(size))
+
+#endif
+
+/*
+ * The modules that use fread() and fwrite() always invoke them through
+ * these macros. On some systems you may need to twiddle the argument casts.
+ * CAUTION: argument order is different from underlying functions!
+ */
+
+#define JFREAD(file,buf,sizeofbuf) \
+ ((size_t) fread((void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file)))
+#define JFWRITE(file,buf,sizeofbuf) \
+ ((size_t) fwrite((const void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file)))