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[master] Converted all PNG_NO_* tests to PNG_*_SUPPORTED

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everywhere except pngconf.h as in libpng-1.4.0beta78 and later.
This commit is contained in:
Glenn Randers-Pehrson
2009-10-18 14:30:53 -05:00
parent 4560de58f4
commit 5d398a69fb
12 changed files with 68 additions and 64 deletions
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8
pngwio.c
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@@ -38,7 +38,7 @@ png_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
png_error(png_ptr, "Call to NULL write function");
}
#ifndef PNG_NO_STDIO
#ifdef PNG_STDIO_SUPPORTED
/* This is the function that does the actual writing of data. If you are
* not writing to a standard C stream, you should create a replacement
* write_data function and use it at run time with png_set_write_fn(), rather
@@ -137,7 +137,7 @@ png_flush(png_structp png_ptr)
(*(png_ptr->output_flush_fn))(png_ptr);
}
#ifndef PNG_NO_STDIO
#ifdef PNG_STDIO_SUPPORTED
void PNGAPI
png_default_flush(png_structp png_ptr)
{
@@ -192,7 +192,7 @@ png_set_write_fn(png_structp png_ptr, png_voidp io_ptr,
png_ptr->io_ptr = io_ptr;
#ifndef PNG_NO_STDIO
#ifdef PNG_STDIO_SUPPORTED
if (write_data_fn != NULL)
png_ptr->write_data_fn = write_data_fn;
@@ -203,7 +203,7 @@ png_set_write_fn(png_structp png_ptr, png_voidp io_ptr,
#endif
#ifdef PNG_WRITE_FLUSH_SUPPORTED
#ifndef PNG_NO_STDIO
#ifdef PNG_STDIO_SUPPORTED
if (output_flush_fn != NULL)
png_ptr->output_flush_fn = output_flush_fn;