eukara/fteqw
1
0
Fork 0
forked from fte/fteqw
Code Pull requests Activity

Added memset, memcpy, and memmove for efficency (rather than implementing them in a qvm).

Browse source 
git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@1644 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2005-12-01 01:21:08 +00:00
parent 777cbdb6bc
commit bb1c73658c
1 changed files with 33 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

33
engine/common/plugin.c
View file

@ -1083,6 +1083,34 @@ int VARGS Plug_FS_Open(void *offset, unsigned int mask, const long *arg)
return -2;
}
int VARGS Plug_memset(void *offset, unsigned int mask, const long *arg)
{
if (VM_OOB(arg[0], arg[2]))
return false;
memset(VM_POINTER(arg[0]), VM_LONG(arg[1]), VM_LONG(arg[2]));
return arg[0];
}
int VARGS Plug_memcpy(void *offset, unsigned int mask, const long *arg)
{
if (VM_OOB(arg[0], arg[2]))
return false;
if (VM_OOB(arg[1], arg[2]))
return false;
memcpy(VM_POINTER(arg[0]), VM_POINTER(arg[1]), VM_LONG(arg[2]));
return arg[0];
}
int VARGS Plug_memmove(void *offset, unsigned int mask, const long *arg)
{
if (VM_OOB(arg[0], arg[2]))
return false;
if (VM_OOB(arg[1], arg[2]))
return false;
memmove(VM_POINTER(arg[0]), VM_POINTER(arg[1]), VM_LONG(arg[2]));
return arg[0];
}
int VARGS Plug_Net_Recv(void *offset, unsigned int mask, const long *arg)
{
@ -1336,6 +1364,11 @@ void Plug_Init(void)
Plug_RegisterBuiltin("FS_Close", Plug_Net_Close, 0);
Plug_RegisterBuiltin("memset", Plug_memset, 0);
Plug_RegisterBuiltin("memcpy", Plug_memcpy, 0);
Plug_RegisterBuiltin("memmove", Plug_memmove, 0);
Plug_RegisterBuiltin("Media_ShowFrameRGBA_32", Plug_Media_ShowFrameRGBA_32, 0);
if (plug_loaddefault.value)