• clayasaurus <clayasaurus_member pathlink.com> Jun 14 2004
• "Ben Hinkle" <bhinkle mathworks.com> Jun 14 2004
• clayasaurus <clayasaurus_member pathlink.com> Jun 14 2004
• EricAnderton at yahoo dot com <EricAnderton_member pathlink.com> Jun 14 2004
• Mike Parker <aldacron71 yahoo.com> Jun 14 2004

clayasaurus <clayasaurus_member pathlink.com> writes:

hello, i'm in the process of trying to get openal to work with d. i've tried
converting the following code to D (i think this is where the problem lies,
because my printf's never get past the alutLoadVorbis function). 

c code...
typedef ALboolean (vorbisLoader)(ALuint, ALvoid *, ALint);
vorbisLoader *alutLoadVorbisp = NULL; 

..etc

alutLoadVorbisp(vorbbuf, data, size);

d code...
/* our vorbis extension */
alias ALboolean (vorbisLoader)(ALuint, ALvoid *, ALint);
vorbisLoader *alutLoadVorbisp = null;

..etc

alutLoadVorbisp(vorbbuf, data, size);

i've attached the whole file incase someone wants to take a look at what else
might be causing the problem. i also have code like this

if(stat(fname, &sbuf) == -1)
{
return -1;
}

printf("got stat info\n");

size = sbuf.st_size;
data = malloc(size);
if(data == null) {
exit(1);
}

in here that might be causing the problem. i dunno. any help would be highly
appreciated. thx. 

"Ben Hinkle" <bhinkle mathworks.com> writes:

 if(data == null) {


you probably want "data is null" since == will seg-v if data is null. Most
of time == in C should be converted to "is" in D and != to either !== or
!(.. is ..)

clayasaurus <clayasaurus_member pathlink.com> writes:

In article <cakrar$1rgd$1 digitaldaemon.com>, Ben Hinkle says...
 if(data == null) {


you probably want "data is null" since == will seg-v if data is null. Most
of time == in C should be converted to "is" in D and != to either !== or
!(.. is ..)


well i changed == to is and != to !== , but it still seg faults in the same
place. 

EricAnderton at yahoo dot com <EricAnderton_member pathlink.com> writes:

In article <caksmr$1u72$1 digitaldaemon.com>, clayasaurus says...
In article <cakrar$1rgd$1 digitaldaemon.com>, Ben Hinkle says...
 if(data == null) {


you probably want "data is null" since == will seg-v if data is null. Most
of time == in C should be converted to "is" in D and != to either !== or
!(.. is ..)


well i changed == to is and != to !== , but it still seg faults in the same
place. 


Just a thought: is "data" on the stack, or inside of a class?  Maybe the
*location* of data is no good, rather than just it's value.

- Eric

Mike Parker <aldacron71 yahoo.com> writes:

clayasaurus wrote:

 hello, i'm in the process of trying to get openal to work with d. i've tried
 converting the following code to D (i think this is where the problem lies,
 because my printf's never get past the alutLoadVorbis function). 


 in here that might be causing the problem. i dunno. any help would be highly
 appreciated. thx. 
 
 


You might want to compile and run the C version as well, if you are 
using the latest version of OAL and haven't run it already. I've heard 
several reports of crashing since when using the latest.