mewin/libpng
1
0
Fork 0
mirror of https://git.code.sf.net/p/libpng/code.git synced 2025-07-10 18:04:09 +02:00
Code Issues Projects Releases Wiki Activity

Imported from libpng-1.0.5s.tar

Browse Source
This commit is contained in:
Glenn Randers-Pehrson
2000-02-18 13:48:52 -06:00
parent 61c32d9e66
commit a77ef625a6
47 changed files with 532 additions and 544 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
contrib/gregbook/writepng.c
View File

@@ -82,7 +82,7 @@ int writepng_init(mainprog_info *mainprog_ptr)
* but compatible error handlers must either use longjmp() themselves
* (as in this program) or exit immediately, so here we go: */
if (setjmp(mainprog_ptr->jmpbuf)) {
if (setjmp(png_jmp_env(mainprog_ptr))) {
png_destroy_write_struct(&png_ptr, &info_ptr);
return 2;
}
@@ -239,7 +239,7 @@ int writepng_encode_image(mainprog_info *mainprog_ptr)
/* as always, setjmp() must be called in every function that calls a
* PNG-writing libpng function */
if (setjmp(mainprog_ptr->jmpbuf)) {
if (setjmp(png_jmp_env(mainprog_ptr))) {
png_destroy_write_struct(&png_ptr, &info_ptr);
mainprog_ptr->png_ptr = NULL;
mainprog_ptr->info_ptr = NULL;
@@ -277,7 +277,7 @@ int writepng_encode_row(mainprog_info *mainprog_ptr) /* NON-interlaced only! */
/* as always, setjmp() must be called in every function that calls a
* PNG-writing libpng function */
if (setjmp(mainprog_ptr->jmpbuf)) {
if (setjmp(png_jmp_env(mainprog_ptr))) {
png_destroy_write_struct(&png_ptr, &info_ptr);
mainprog_ptr->png_ptr = NULL;
mainprog_ptr->info_ptr = NULL;
@@ -307,7 +307,7 @@ int writepng_encode_finish(mainprog_info *mainprog_ptr) /* NON-interlaced! */
/* as always, setjmp() must be called in every function that calls a
* PNG-writing libpng function */
if (setjmp(mainprog_ptr->jmpbuf)) {
if (setjmp(png_jmp_env(mainprog_ptr))) {
png_destroy_write_struct(&png_ptr, &info_ptr);
mainprog_ptr->png_ptr = NULL;
mainprog_ptr->info_ptr = NULL;