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Imported from libpng-1.4.0beta24.tar

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This commit is contained in:
Glenn Randers-Pehrson
2008-07-25 08:51:18 -05:00
parent 72b633026b
commit 895a9c97e2
60 changed files with 262 additions and 219 deletions
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15
pngtest.c
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@@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
* Last changed in libpng 1.4.0 [July 22, 2008]
* Last changed in libpng 1.4.0 [July 25, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -525,7 +525,7 @@ png_debug_free(png_structp png_ptr, png_voidp ptr)
the memory that is to be freed. */
png_memset(ptr, 0x55, pinfo->size);
png_free_default(png_ptr, pinfo);
pinfo=NULL;
pinfo = NULL;
break;
}
if (pinfo->next == NULL)
@@ -541,7 +541,7 @@ png_debug_free(png_structp png_ptr, png_voidp ptr)
if (verbose)
printf("Freeing %x\n", ptr);
png_free_default(png_ptr, ptr);
ptr=NULL;
ptr = NULL;
}
#endif /* PNG_USER_MEM_SUPPORTED && PNG_DEBUG */
/* END of code to test memory allocation/deallocation */
@@ -713,8 +713,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
#endif
{
fprintf(STDERR, "%s -> %s: libpng read error\n", inname, outname);
if (row_buf)
png_free(read_ptr, row_buf);
png_free(read_ptr, row_buf);
row_buf = NULL;
png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);
#ifdef PNG_WRITE_SUPPORTED
png_destroy_info_struct(write_ptr, &write_end_info_ptr);
@@ -1179,6 +1179,7 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
#ifndef SINGLE_ROWBUF_ALLOC
png_debug2(0, "Freeing row buffer (pass %d, y = %ld)\n\n", pass, y);
png_free(read_ptr, row_buf);
row_buf = NULL;
#endif /* !SINGLE_ROWBUF_ALLOC */
}
}
@@ -1264,7 +1265,7 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
#ifdef SINGLE_ROWBUF_ALLOC
png_debug(1, "destroying row_buf for read_ptr\n");
png_free(read_ptr, row_buf);
row_buf=NULL;
row_buf = NULL;
#endif /* SINGLE_ROWBUF_ALLOC */
png_debug(1, "destroying read_ptr, read_info_ptr, end_info_ptr\n");
png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);
@@ -1612,4 +1613,4 @@ main(int argc, char *argv[])
}
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_4_0beta23 your_png_h_is_not_version_1_4_0beta23;
typedef version_1_4_0beta24 your_png_h_is_not_version_1_4_0beta24;