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Cleaning up returns across api's. pnunn.

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This commit is contained in:
pnunn%netscape.com 1999-08-19 22:31:12 +00:00
parent d3dcc81302
commit 23c3ae5f4c
1 changed files with 2 additions and 4 deletions
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6
modules/libimg/pngcom/png_png.cpp
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@ -25,8 +25,6 @@
#include "nsPNGDecoder.h"
#include "nsIImgDCallbk.h"
#define OK 1
#define ERROR -1
extern void png_set_expand(png_structp);
extern void png_destroy_read_struct(png_structpp, png_infopp, png_infopp);
@ -46,7 +44,7 @@ process_data(png_structp *png_ptr, png_infop *info_ptr,
/* Free the png_ptr and info_ptr memory on error */
png_destroy_read_struct(png_ptr, info_ptr, (png_infopp)NULL);
return ERROR;
return -1;
}
/* This one's new also. Simply give it chunks of data as
@ -60,7 +58,7 @@ process_data(png_structp *png_ptr, png_infop *info_ptr,
* callback, if you aren't already displaying them there.
*/
png_process_data(*png_ptr, *info_ptr, buffer, length);
return OK;
return 1; //ok
}
void info_callback(png_structp png_ptr, png_infop info)