[devel] Changed PNG_INTERNAL to PNG_EXPOSE_INTERNAL_STRUCTURES

and updated the "last change" comments to 1.5.0
2025-07-10 18:04:09 +02:00 · 2010-02-09 01:16:48 -06:00
parent 3f506b788e
commit f97953181a
20 changed files with 37 additions and 35 deletions
--- a/3
+++ b/3
@@ -43,9 +43,10 @@ version 1.5.0beta04 [February 9, 2010]

 version 1.5.0beta05 [February 9, 2010]
  Removed PNG_DEPSTRUCT markup in pngstruct.h and pnginfo.h, and undid the
-    linewrapping that it required.
+    linewrapping that it entailed.
  Revised comments in pngstruct.h and pnginfo.h and added pointers to
    the libpng license.
+  Changed PNG_INTERNAL to PNG_EXPOSE_INTERNAL_STRUCTURES

 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
--- a/3
+++ b/3
@@ -2520,9 +2520,10 @@ version 1.5.0beta04 [February 9, 2010]

 version 1.5.0beta05 [February 9, 2010]
  Removed PNG_DEPSTRUCT markup in pngstruct.h and pnginfo.h, and undid the
-    linewrapping that it required.
+    linewrapping that it entailed.
  Revised comments in pngstruct.h and pnginfo.h and added pointers to
    the libpng license.
+  Changed PNG_INTERNAL to PNG_EXPOSE_INTERNAL_STRUCTURES

 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
--- a/example.c
+++ b/example.c
@@ -2,7 +2,7 @@
 #if 0 /* in case someone actually tries to compile this */

 /* example.c - an example of using libpng
- * Last changed in libpng 1.4.0 [January 3, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * This file has been placed in the public domain by the authors.
 * Maintained 1998-2010 Glenn Randers-Pehrson
 * Maintained 1996, 1997 Andreas Dilger)
--- a/png.c
+++ b/png.c
@@ -1,7 +1,7 @@

 /* png.c - location for general purpose libpng functions
 *
- * Last changed in libpng 1.4.1 [February 9, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -11,7 +11,7 @@
 * and license in png.h
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_EXTERN
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
--- a/png.h
+++ b/png.h
@@ -592,7 +592,7 @@ typedef png_unknown_chunk FAR * FAR * png_unknown_chunkpp;
 #endif


-#ifdef PNG_INTERNAL
+#ifdef PNG_EXPOSE_INTERNAL_STRUCTURES
 #include "pnginfo.h"
 #endif

@@ -784,7 +784,7 @@ typedef void (PNGAPI *png_longjmp_ptr) PNGARG((jmp_buf, int));
 typedef png_voidp (*png_malloc_ptr) PNGARG((png_structp, png_alloc_size_t));
 typedef void (*png_free_ptr) PNGARG((png_structp, png_voidp));

-#ifdef PNG_INTERNAL
+#ifdef PNG_EXPOSE_INTERNAL_STRUCTURES
 #include "pngstruct.h"
 #endif

--- a/pngerror.c
+++ b/pngerror.c
@@ -1,7 +1,7 @@

 /* pngerror.c - stub functions for i/o and memory allocation
 *
- * Last changed in libpng 1.4.0 [January 3, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -16,7 +16,7 @@
 * at each function.
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
--- a/pngget.c
+++ b/pngget.c
@@ -12,7 +12,7 @@
 *
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
--- a/pngmem.c
+++ b/pngmem.c
@@ -1,7 +1,7 @@

 /* pngmem.c - stub functions for memory allocation
 *
- * Last changed in libpng 1.4.0 [February 9, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -17,7 +17,7 @@
 * identify the replacement functions.
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
--- a/pngpread.c
+++ b/pngpread.c
@@ -1,7 +1,7 @@

 /* pngpread.c - read a png file in push mode
 *
- * Last changed in libpng 1.4.1 [February 9, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -11,7 +11,7 @@
 * and license in png.h
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #ifdef PNG_PROGRESSIVE_READ_SUPPORTED
--- a/pngread.c
+++ b/pngread.c
@@ -1,7 +1,7 @@

 /* pngread.c - read a PNG file
 *
- * Last changed in libpng 1.4.1 [February 9, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -14,7 +14,7 @@
 * read a PNG file or stream.
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #ifdef PNG_READ_SUPPORTED
--- a/pngrio.c
+++ b/pngrio.c
@@ -1,7 +1,7 @@

 /* pngrio.c - functions for data input
 *
- * Last changed in libpng 1.4.1 [February 9, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -18,7 +18,7 @@
 * libpng use it at run time with png_set_read_fn(...).
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #ifdef PNG_READ_SUPPORTED
--- a/pngrtran.c
+++ b/pngrtran.c
@@ -1,7 +1,7 @@

 /* pngrtran.c - transforms the data in a row for PNG readers
 *
- * Last changed in libpng 1.4.1 [February 9, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -16,7 +16,7 @@
 * in pngtrans.c.
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #ifdef PNG_READ_SUPPORTED
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1,7 +1,7 @@

 /* pngrutil.c - utilities to read a PNG file
 *
- * Last changed in libpng 1.4.1 [February 9, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -14,7 +14,7 @@
 * libpng itself during the course of reading an image.
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #ifdef PNG_READ_SUPPORTED
--- a/pngset.c
+++ b/pngset.c
@@ -1,7 +1,7 @@

 /* pngset.c - storage of image information into info struct
 *
- * Last changed in libpng 1.4.1 [February 9, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -16,7 +16,7 @@
 * info struct and allows us to change the structure in the future.
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
--- a/pngtest.c
+++ b/pngtest.c
@@ -1,7 +1,7 @@

 /* pngtest.c - a simple test program to test libpng
 *
- * Last changed in libpng 1.4.1 [February 9, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
--- a/pngtrans.c
+++ b/pngtrans.c
@@ -1,7 +1,7 @@

 /* pngtrans.c - transforms the data in a row (used by both readers and writers)
 *
- * Last changed in libpng 1.4.0 [January 3, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -11,7 +11,7 @@
 * and license in png.h
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
--- a/pngwio.c
+++ b/pngwio.c
@@ -1,7 +1,7 @@

 /* pngwio.c - functions for data output
 *
- * Last changed in libpng 1.4.0 [January 3, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -18,7 +18,7 @@
 * them at run time with png_set_write_fn(...).
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #ifdef PNG_WRITE_SUPPORTED
--- a/pngwrite.c
+++ b/pngwrite.c
@@ -1,7 +1,7 @@

 /* pngwrite.c - general routines to write a PNG file
 *
- * Last changed in libpng 1.4.0 [January 3, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -12,7 +12,7 @@
 */

 /* Get internal access to png.h */
-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #ifdef PNG_WRITE_SUPPORTED
--- a/pngwtran.c
+++ b/pngwtran.c
@@ -1,7 +1,7 @@

 /* pngwtran.c - transforms the data in a row for PNG writers
 *
- * Last changed in libpng 1.4.1 [February 9, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -11,7 +11,7 @@
 * and license in png.h
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #ifdef PNG_WRITE_SUPPORTED
--- a/pngwutil.c
+++ b/pngwutil.c
@@ -1,7 +1,7 @@

 /* pngwutil.c - utilities to write a PNG file
 *
- * Last changed in libpng 1.4.1 [February 9, 2010]
+ * Last changed in libpng 1.5.0 [February 9, 2010]
 * Copyright (c) 1998-2010 Glenn Randers-Pehrson
 * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
 * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -11,7 +11,7 @@
 * and license in png.h
 */

-#define PNG_INTERNAL
+#define PNG_EXPOSE_INTERNAL_STRUCTURES
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #ifdef PNG_WRITE_SUPPORTED