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#1 2009-11-27 21:11:55
- michelinux
- Member
[RESOLVED] GRRLIB_ScrShot freezes my wii
Hi guys,
I'm trying to add screenshot feature to my homebrews but calling GRRLIB_ScrShot completely freezes my wii (I have to unplug power).
After that I find a 0 byte file with the name I choose.
Any ideas?
I'm using GRRLIB 4.1.1 and I have latest libfat
Thank you in advance
Last edited by michelinux (2009-11-27 21:13:50)
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#2 2009-11-27 21:28:11
- Crayon
- Bad Mother Fucker
Re: [RESOLVED] GRRLIB_ScrShot freezes my wii
Hi, I'm using it like that without any problem:
Code:
if(GRRLIB_ScrShot("sd:/Screenshot.png"))
wcsncpy(text, L"A screenshot was taken!!!", TEXT_SIZE);
else
wcsncpy(text, L"Screenshot did not work!!!", TEXT_SIZE);From my .h file:
Code:
#define TEXT_SIZE 100 /**< Maximum length of the text. */
//...
wchar_t text[TEXT_SIZE];Could you paste some code.
Useful links: libOGC Documentation, libOGC Repository, GRRLIB Documentation, GRRLIB Repository, #GRRLIB on IRC
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#3 2009-11-28 15:14:27
- michelinux
- Member
Re: [RESOLVED] GRRLIB_ScrShot freezes my wii
Well, it's just 3 lines:
Code:
diff -Naur flying_saucers/source/main.c flying_saucers_previous/source/main.c
--- flying_saucers/source/main.c 2009-11-28 13:16:44.000000000 +0100
+++ flying_saucers_previous/source/main.c 2009-11-28 13:18:44.000000000 +0100
@@ -63,9 +63,6 @@
if (pressed[i] & WPAD_BUTTON_HOME || quitting != -1) {
quit();
}
- if (pressed[i] & WPAD_BUTTON_MINUS) {
- GRRLIB_ScrShot("Screenshot.png");
- }
} else {
wd[i]= NULL;
pressed[i]= 0;If I remove SD 30 seconds after freeze I get a core dump... gdb tells me:
No line number information available for address 0x800782d0 <memcpy+48>
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#4 2009-11-28 15:49:13
- Crayon
- Bad Mother Fucker
Re: [RESOLVED] GRRLIB_ScrShot freezes my wii
Try to put the full path: "sd:/Screenshot.png"
Useful links: libOGC Documentation, libOGC Repository, GRRLIB Documentation, GRRLIB Repository, #GRRLIB on IRC
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#5 2009-12-01 20:26:36
- michelinux
- Member
Re: [RESOLVED] GRRLIB_ScrShot freezes my wii
Sorry, my fault: I should have known you cannot use new precompiled libfat with old devkitPPC...
There's no donkey smile on this forum? 
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