Changeset 846 for trunk/src/3rdparty/libpng/example.c

Timestamp:

May 5, 2011, 5:36:53 AM (14 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/3rdparty/libpng/example.c (modified) (14 diffs)

trunk/src/3rdparty/libpng/example.c

@@ -3 +3 @@
 
 /* example.c - an example of using libpng
- * Last changed in libpng 1.2.37 [June 4, 2009]
+ * Last changed in libpng 1.4.0 [January 3, 2010]
  * This file has been placed in the public domain by the authors.
- * Maintained 1998-2009 Glenn Randers-Pehrson
+ * Maintained 1998-2010 Glenn Randers-Pehrson
  * Maintained 1996, 1997 Andreas Dilger)
  * Written 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -122 +122 @@
    {
       fclose(fp);
-      png_destroy_read_struct(&png_ptr, png_infopp_NULL, png_infopp_NULL);
+      png_destroy_read_struct(&png_ptr, NULL, NULL);
       return (ERROR);
    }
@@ -134 +134 @@
    {
       /* Free all of the memory associated with the png_ptr and info_ptr */
-      png_destroy_read_struct(&png_ptr, &info_ptr, png_infopp_NULL);
+      png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
       fclose(fp);
       /* If we get here, we had a problem reading the file */
@@ -165 +165 @@
     * pixels) into the info structure with this call:
     */
-   png_read_png(png_ptr, info_ptr, png_transforms, png_voidp_NULL);
+   png_read_png(png_ptr, info_ptr, png_transforms, NULL);
 
 #else
@@ -176 +176 @@
 
    png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
-       &interlace_type, int_p_NULL, int_p_NULL);
+       &interlace_type, NULL, NULL);
 
    /* Set up the data transformations you want.  Note that these are all
@@ -287 +287 @@
 
          png_set_dither(png_ptr, std_color_cube, MAX_SCREEN_COLORS,
-            MAX_SCREEN_COLORS, png_uint_16p_NULL, 0);
+            MAX_SCREEN_COLORS, NULL, 0);
       }
       /* This reduces the image to the palette supplied in the file */
@@ -366 +366 @@
       for (y = 0; y < height; y++)
       {
-         png_read_rows(png_ptr, &row_pointers[y], png_bytepp_NULL, 1);
+         png_read_rows(png_ptr, &row_pointers[y], NULL, 1);
       }
 
@@ -373 +373 @@
       {
 #ifdef sparkle /* Read the image using the "sparkle" effect. */
-         png_read_rows(png_ptr, &row_pointers[y], png_bytepp_NULL,
+         png_read_rows(png_ptr, &row_pointers[y], NULL,
             number_of_rows);
 #else no_sparkle /* Read the image using the "rectangle" effect */
-         png_read_rows(png_ptr, png_bytepp_NULL, &row_pointers[y],
+         png_read_rows(png_ptr, NULL, &row_pointers[y],
             number_of_rows);
 #endif no_sparkle /* Use only one of these two methods */
@@ -393 +393 @@
 
    /* Clean up after the read, and free any memory allocated - REQUIRED */
-   png_destroy_read_struct(&png_ptr, &info_ptr, png_infopp_NULL);
+   png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
 
    /* Close the file */
@@ -426 +426 @@
    if (*info_ptr == NULL)
    {
-      png_destroy_read_struct(png_ptr, info_ptr, png_infopp_NULL);
+      png_destroy_read_struct(png_ptr, info_ptr, NULL);
       return (ERROR);
    }
@@ -432 +432 @@
    if (setjmp(png_jmpbuf((*png_ptr))))
    {
-      png_destroy_read_struct(png_ptr, info_ptr, png_infopp_NULL);
+      png_destroy_read_struct(png_ptr, info_ptr, NULL);
       return (ERROR);
    }
@@ -461 +461 @@
    {
       /* Free the png_ptr and info_ptr memory on error */
-      png_destroy_read_struct(png_ptr, info_ptr, png_infopp_NULL);
+      png_destroy_read_struct(png_ptr, info_ptr, NULL);
       return (ERROR);
    }
@@ -594 +594 @@
    {
       fclose(fp);
-      png_destroy_write_struct(&png_ptr,  png_infopp_NULL);
+      png_destroy_write_struct(&png_ptr,  NULL);
       return (ERROR);
    }
@@ -629 +629 @@
     * PNG_TRANSFORM flags into the png_transforms integer here.
     */
-   png_write_png(png_ptr, info_ptr, png_transforms, png_voidp_NULL);
+   png_write_png(png_ptr, info_ptr, png_transforms, NULL);
 
 #else