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Imported from libpng-0.99j.tar

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This commit is contained in:
Glenn Randers-Pehrson
1998-03-07 11:24:03 -06:00
parent 08a3343e05
commit 983ec160b4
3 changed files with 24 additions and 24 deletions
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10
pngtest.c
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@@ -54,7 +54,7 @@ static int status_dots=1;
void read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass);
void read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
{
if(png_ptr == NULL || row_number > 0x3fffffff) return;
if(png_ptr == NULL || row_number > 0x3fffffffL) return;
if(status_pass != pass)
{
fprintf(stdout,"\n Pass %d: ",pass);
@@ -72,7 +72,7 @@ void read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
void write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass);
void write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
{
if(png_ptr == NULL || row_number > 0x3fffffff || pass > 7) return;
if(png_ptr == NULL || row_number > 0x3fffffffL || pass > 7) return;
fprintf(stdout, "w");
}
@@ -106,7 +106,7 @@ void count_black_pixels(png_structp png_ptr, png_row_infop row_info,
{
int pos=0;
png_uint_32 n;
for (n=0; n<(int)row_info->width; n++)
for (n=0; n<row_info->width; n++)
{
if(row_info->bit_depth == 1)
if(((*dp << pos++ )& 0x80) == 0) black_pixels++;
@@ -869,8 +869,8 @@ int test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
PNG_CONST char *inname = "pngtest/png";
PNG_CONST char *outname = "pngout/png";
#else
static char *inname = "pngtest.png";
static char *outname = "pngout.png";
static PNG_CONST char *inname = "pngtest.png";
static PNG_CONST char *outname = "pngout.png";
#endif
int