aabc2/KOS_qrcodes
1
0
Fork 0
forked from KolibriOS/kolibrios
Code Pull Requests Activity

add function 'gluPerspective',

Browse Source 
fix function 'glFrustum'

git-svn-id: svn://kolibrios.org@8059 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
IgorA
2020-09-09 11:56:39 +00:00
parent b81504b267
commit 5531c1c36c
4 changed files with 93 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
programs/develop/libraries/TinyGL/asm_fork/api.asm
View File

@@ -538,29 +538,23 @@ endl
endp
align 4
proc glFrustum uses eax, left:dword,right:dword,bottom:dword,top:dword,\
near:dword,farv:dword
proc glFrustum uses eax, left:qword, right:qword, bottom:qword, top:qword,\
near:qword, farv:qword
locals
p rd 7
endl
mov dword[p],OP_Frustum
mov eax,[left]
fld qword[eax]
fld qword[left]
fstp dword[p+4]
mov eax,[right]
fld qword[eax]
fld qword[right]
fstp dword[p+8]
mov eax,[bottom]
fld qword[eax]
fld qword[bottom]
fstp dword[p+12]
mov eax,[top]
fld qword[eax]
fld qword[top]
fstp dword[p+16]
mov eax,[near]
fld qword[eax]
fld qword[near]
fstp dword[p+20]
mov eax,[farv]
fld qword[eax]
fld qword[farv]
fstp dword[p+24]
mov eax,ebp