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Imported from libpng-1.0.5c.tar

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This commit is contained in:
Glenn Randers-Pehrson
1999-11-27 10:22:33 -06:00
parent 6d8f3b080a
commit 5379b24536
46 changed files with 720 additions and 178 deletions
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16
pngtest.c
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@@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
* libpng 1.0.5a - October 23, 1999
* libpng 1.0.5c - November 27, 1999
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger
@@ -773,7 +773,6 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
if (png_get_text(read_ptr, read_info_ptr, &text_ptr, &num_text) > 0)
{
int i;
png_debug1(0, "Handling %d tEXt/zTXt chunks\n", num_text);
png_set_text(write_ptr, write_info_ptr, text_ptr, num_text);
}
@@ -812,6 +811,10 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
#endif
png_debug(0, "\nWriting info struct\n");
/* If we wanted, we could write info in two steps:
png_write_info_before_PLTE(write_ptr, write_info_ptr);
*/
png_write_info(write_ptr, write_info_ptr);
png_debug(0, "\nAllocating row buffer \n");
@@ -872,7 +875,6 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
if (png_get_text(read_ptr, end_info_ptr, &text_ptr, &num_text) > 0)
{
int i;
png_debug1(0, "Handling %d tEXt/zTXt chunks\n", num_text);
png_set_text(write_ptr, write_end_info_ptr, text_ptr, num_text);
}
@@ -1005,6 +1007,10 @@ main(int argc, char *argv[])
fprintf(STDERR, "Testing libpng version %s\n", PNG_LIBPNG_VER_STRING);
fprintf(STDERR, " with zlib version %s\n", ZLIB_VERSION);
fprintf(STDERR,"%s",png_get_copyright(NULL));
/* Show the version of libpng used in building the library */
fprintf(STDERR," library:%s",png_get_header_version(NULL));
/* Show the version of libpng used in building the application */
fprintf(STDERR," pngtest:%s",PNG_HEADER_VERSION_STRING);
/* Do some consistency checking on the memory allocation settings, I'm
not sure this matters, but it is nice to know, the first of these
@@ -1217,7 +1223,7 @@ main(int argc, char *argv[])
/* Generate a compiler error if there is an old png.h in the search path. */
void
png_check_pngtest_version
(version_1_0_5a png_h_is_not_version_1_0_5a)
(version_1_0_5c png_h_is_not_version_1_0_5c)
{
if(png_h_is_not_version_1_0_5a == NULL) return;
if(png_h_is_not_version_1_0_5c == NULL) return;
}