Update from latest conversion script

3 files changed, 22 insertions, 22 deletions

diff --git a/src/3rdparty/libpng/example.c b/src/3rdparty/libpng/example.c
index 59fb26171..323130f57 100644
--- a/src/3rdparty/libpng/example.c
+++ b/src/3rdparty/libpng/example.c
@@ -98,7 +98,7 @@ void read_png(FILE *fp, unsigned int sig_read)  /* file is already open */
     * functions.  If you want to use the default stderr and longjump method,
     * you can supply NULL for the last three parameters.  We also supply the
     * the compiler header file version, so that we know if the application
-    * was compiled with a compatible version of the library.  RETQUIRED
+    * was compiled with a compatible version of the library.  REQUIRED
     */
    png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING,
       png_voidp user_error_ptr, user_error_fn, user_warning_fn);
@@ -109,7 +109,7 @@ void read_png(FILE *fp, unsigned int sig_read)  /* file is already open */
       return (ERROR);
    }
 
-   /* Allocate/initialize the memory for image information.  RETQUIRED. */
+   /* Allocate/initialize the memory for image information.  REQUIRED. */
    info_ptr = png_create_info_struct(png_ptr);
    if (info_ptr == NULL)
    {
@@ -119,7 +119,7 @@ void read_png(FILE *fp, unsigned int sig_read)  /* file is already open */
    }
 
    /* Set error handling if you are using the setjmp/longjmp method (this is
-    * the normal method of doing things with libpng).  RETQUIRED unless you
+    * the normal method of doing things with libpng).  REQUIRED unless you
     * set up your own error handlers in the png_create_read_struct() earlier.
     */
 
@@ -132,7 +132,7 @@ void read_png(FILE *fp, unsigned int sig_read)  /* file is already open */
       return (ERROR);
    }
 
-   /* One of the following I/O initialization methods is RETQUIRED */
+   /* One of the following I/O initialization methods is REQUIRED */
 #ifdef streams /* PNG file I/O method 1 */
    /* Set up the input control if you are using standard C streams */
    png_init_io(png_ptr, fp);
@@ -162,7 +162,7 @@ void read_png(FILE *fp, unsigned int sig_read)  /* file is already open */
    /* OK, you're doing it the hard way, with the lower-level functions */
 
    /* The call to png_read_info() gives us all of the information from the
-    * PNG file before the first IDAT (image data chunk).  RETQUIRED
+    * PNG file before the first IDAT (image data chunk).  REQUIRED
     */
    png_read_info(png_ptr, info_ptr);
 
@@ -319,14 +319,14 @@ void read_png(FILE *fp, unsigned int sig_read)  /* file is already open */
    /* Add filler (or alpha) byte (before/after each RGB triplet) */
    png_set_filler(png_ptr, 0xff, PNG_FILLER_AFTER);
 
-   /* Turn on interlace handling.  RETQUIRED if you are not using
+   /* Turn on interlace handling.  REQUIRED if you are not using
     * png_read_image().  To see how to handle interlacing passes,
     * see the png_read_row() method below:
     */
    number_passes = png_set_interlace_handling(png_ptr);
 
    /* Optional call to gamma correct and add the background to the palette
-    * and update info structure.  RETQUIRED if you are expecting libpng to
+    * and update info structure.  REQUIRED if you are expecting libpng to
     * update the palette for you (ie you selected such a transform above).
     */
    png_read_update_info(png_ptr, info_ptr);
@@ -342,7 +342,7 @@ void read_png(FILE *fp, unsigned int sig_read)  /* file is already open */
          info_ptr));
    }
 
-   /* Now it's time to read the image.  One of these methods is RETQUIRED */
+   /* Now it's time to read the image.  One of these methods is REQUIRED */
 #ifdef entire /* Read the entire image in one go */
    png_read_image(png_ptr, row_pointers);
 
@@ -375,13 +375,13 @@ void read_png(FILE *fp, unsigned int sig_read)  /* file is already open */
    }
 #endif no_entire /* use only one of these two methods */
 
-   /* read rest of file, and get additional chunks in info_ptr - RETQUIRED */
+   /* read rest of file, and get additional chunks in info_ptr - REQUIRED */
    png_read_end(png_ptr, info_ptr);
 #endif hilevel
 
    /* At this point you have read the entire image */
 
-   /* clean up after the read, and free any memory allocated - RETQUIRED */
+   /* clean up after the read, and free any memory allocated - REQUIRED */
    png_destroy_read_struct(&png_ptr, &info_ptr, png_infopp_NULL);
 
    /* close the file */
@@ -566,7 +566,7 @@ void write_png(char *file_name /* , ... other image information ... */)
     * functions.  If you want to use the default stderr and longjump method,
     * you can supply NULL for the last three parameters.  We also check that
     * the library version is compatible with the one used at compile time,
-    * in case we are using dynamically linked libraries.  RETQUIRED.
+    * in case we are using dynamically linked libraries.  REQUIRED.
     */
    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING,
       png_voidp user_error_ptr, user_error_fn, user_warning_fn);
@@ -577,7 +577,7 @@ void write_png(char *file_name /* , ... other image information ... */)
       return (ERROR);
    }
 
-   /* Allocate/initialize the image information data.  RETQUIRED */
+   /* Allocate/initialize the image information data.  REQUIRED */
    info_ptr = png_create_info_struct(png_ptr);
    if (info_ptr == NULL)
    {
@@ -586,7 +586,7 @@ void write_png(char *file_name /* , ... other image information ... */)
       return (ERROR);
    }
 
-   /* Set error handling.  RETQUIRED if you aren't supplying your own
+   /* Set error handling.  REQUIRED if you aren't supplying your own
     * error handling functions in the png_create_write_struct() call.
     */
    if (setjmp(png_jmpbuf(png_ptr)))
@@ -597,7 +597,7 @@ void write_png(char *file_name /* , ... other image information ... */)
       return (ERROR);
    }
 
-   /* One of the following I/O initialization functions is RETQUIRED */
+   /* One of the following I/O initialization functions is REQUIRED */
 #ifdef streams /* I/O initialization method 1 */
    /* set up the output control if you are using standard C streams */
    png_init_io(png_ptr, fp);
@@ -624,12 +624,12 @@ void write_png(char *file_name /* , ... other image information ... */)
     * PNG_COLOR_TYPE_GRAY_ALPHA, PNG_COLOR_TYPE_PALETTE, PNG_COLOR_TYPE_RGB,
     * or PNG_COLOR_TYPE_RGB_ALPHA.  interlace is either PNG_INTERLACE_NONE or
     * PNG_INTERLACE_ADAM7, and the compression_type and filter_type MUST
-    * currently be PNG_COMPRESSION_TYPE_BASE and PNG_FILTER_TYPE_BASE. RETQUIRED
+    * currently be PNG_COMPRESSION_TYPE_BASE and PNG_FILTER_TYPE_BASE. REQUIRED
     */
    png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth, PNG_COLOR_TYPE_???,
       PNG_INTERLACE_????, PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE);
 
-   /* set the palette if there is one.  RETQUIRED for indexed-color images */
+   /* set the palette if there is one.  REQUIRED for indexed-color images */
    palette = (png_colorp)png_malloc(png_ptr, PNG_MAX_PALETTE_LENGTH
              * sizeof (png_color));
    /* ... set palette colors ... */
@@ -676,7 +676,7 @@ void write_png(char *file_name /* , ... other image information ... */)
    /* note that if sRGB is present the gAMA and cHRM chunks must be ignored
     * on read and must be written in accordance with the sRGB profile */
 
-   /* Write the file header information.  RETQUIRED */
+   /* Write the file header information.  REQUIRED */
    png_write_info(png_ptr, info_ptr);
 
    /* If you want, you can write the info in two steps, in case you need to
@@ -744,7 +744,7 @@ void write_png(char *file_name /* , ... other image information ... */)
    for (k = 0; k < height; k++)
      row_pointers[k] = image + k*width*bytes_per_pixel;
 
-   /* One of the following output methods is RETQUIRED */
+   /* One of the following output methods is REQUIRED */
 #ifdef entire /* write out the entire image data in one call */
    png_write_image(png_ptr, row_pointers);
 
@@ -773,7 +773,7 @@ void write_png(char *file_name /* , ... other image information ... */)
     * register unknown chunks into the info structure to be written out.
     */
 
-   /* It is RETQUIRED to call this to finish writing the rest of the file */
+   /* It is REQUIRED to call this to finish writing the rest of the file */
    png_write_end(png_ptr, info_ptr);
 #endif hilevel
 
diff --git a/src/3rdparty/libpng/pngread.c b/src/3rdparty/libpng/pngread.c
index f51a4edc7..269a6be0d 100644
--- a/src/3rdparty/libpng/pngread.c
+++ b/src/3rdparty/libpng/pngread.c
@@ -1381,7 +1381,7 @@ png_read_png(png_structp png_ptr, png_infop info_ptr,
    /* We don't handle adding filler bytes */
 
    /* Optional call to gamma correct and add the background to the palette
-    * and update info structure.  RETQUIRED if you are expecting libpng to
+    * and update info structure.  REQUIRED if you are expecting libpng to
     * update the palette for you (i.e., you selected such a transform above).
     */
    png_read_update_info(png_ptr, info_ptr);
@@ -1408,7 +1408,7 @@ png_read_png(png_structp png_ptr, png_infop info_ptr,
    png_read_image(png_ptr, info_ptr->row_pointers);
    info_ptr->valid |= PNG_INFO_IDAT;
 
-   /* read rest of file, and get additional chunks in info_ptr - RETQUIRED */
+   /* read rest of file, and get additional chunks in info_ptr - REQUIRED */
    png_read_end(png_ptr, info_ptr);
 
    if(transforms == 0 || params == NULL)
diff --git a/src/3rdparty/libpng/pngwrite.c b/src/3rdparty/libpng/pngwrite.c
index b005a8d8a..91fc56978 100644
--- a/src/3rdparty/libpng/pngwrite.c
+++ b/src/3rdparty/libpng/pngwrite.c
@@ -1440,7 +1440,7 @@ png_write_png(png_structp png_ptr, png_infop info_ptr,
    if (info_ptr->valid & PNG_INFO_IDAT)
        png_write_image(png_ptr, info_ptr->row_pointers);
 
-   /* It is RETQUIRED to call this to finish writing the rest of the file */
+   /* It is REQUIRED to call this to finish writing the rest of the file */
    png_write_end(png_ptr, info_ptr);
 
    if(transforms == 0 || params == NULL)