OpenEuphoria

Re: Video Capture

• Posted by stabmaster_ at hotmail.com Oct 05, 2002
• 419 views

After fixing the typo on line 470 (it said e_c_func instead of 
define_c_func) i ran the program, only to get an access violation. If it's 
of any help, here's the function that caused the crash:

77E9486F   push        ebp
77E94870   mov         ebp,esp
77E94872   push        ecx
77E94873   push        ecx
77E94874   mov         edx,dword ptr [ebp+8]
77E94877   mov         eax,dword ptr [ebp+18h]
77E9487A   and         dword ptr [ebp-4],0
77E9487E   push        ebx
77E9487F   push        esi
77E94880   push        edi
77E94881   mov         edi,dword ptr [edx+1Ch]
77E94884   test        eax,eax
77E94886   mov         dword ptr [ebp-8],edi
77E94889   je          77E8E03B
77E9488F   mov         ecx,dword ptr [ebp+14h]
77E94892   mov         edx,dword ptr [edx+8]
77E94895   add         eax,ecx
77E94897   cmp         word ptr [edx+2],1
77E9489C   mov         dword ptr [ebp+18h],eax
77E9489F   jne         77ED0633
77E948A5   mov         esi,dword ptr [ebp+10h]
77E948A8   mov         edx,dword ptr [ebp+0Ch]
77E948AB   sub         esi,edx
77E948AD   sub         eax,ecx
77E948AF   sar         esi,1
77E948B1   cmp         eax,esi
77E948B3   mov         dword ptr [ebp-4],esi
77E948B6   jl          77EA2798
77E948BC   test        byte ptr [ebp+1Dh],4
77E948C0   jne         77E99A44
77E948C6   test        esi,esi
77E948C8   jle         77E948DB
77E948CA   mov         esi,dword ptr [ebp-4]
77E948CD   movzx       eax,word ptr [edx]
77E948D0   inc         edx
77E948D1   mov         al,byte ptr [eax+edi]
77E948D4   inc         edx
77E948D5   mov         byte ptr [ecx],al   <-- *CRASH!*
77E948D7   inc         ecx
77E948D8   dec         esi
77E948D9   jne         77E948CD
77E948DB   cmp         edx,dword ptr [ebp+10h]
77E948DE   jb          77EA27A2
77E948E4   mov         eax,dword ptr [ebp-4]
77E948E7   pop         edi
77E948E8   pop         esi
77E948E9   pop         ebx
77E948EA   leave
77E948EB   ret         18h