forked from KolibriOS/kolibrios
optimize, clean code
git-svn-id: svn://kolibrios.org@8063 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
IgorA
parent
185996ac6b
commit
51fcac25ee
@ -1,25 +1,14 @@
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; glVertex
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align 4
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proc glVertex4f uses eax, x:dword, y:dword, z:dword, w:dword
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locals
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p rd 5
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endl
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mov dword[p],OP_Vertex
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mov eax,[x]
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mov dword[p+4],eax
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mov eax,[y]
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mov dword[p+8],eax
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mov eax,[z]
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mov dword[p+12],eax
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mov eax,[w]
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mov dword[p+16],eax
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mov eax,ebp
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sub eax,20 ;=sizeof(dd)*5
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glVertex4f: ;x, y, z, w
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_Vertex
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 20 ;=sizeof(dd)*5
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align 4
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proc glVertex2f, x:dword, y:dword
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@ -57,23 +46,14 @@ endp
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; glNormal
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align 4
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proc glNormal3f uses eax, x:dword, y:dword, z:dword
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locals
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p rd 4
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endl
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mov dword[p],OP_Normal
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mov eax,[x]
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mov dword[p+4],eax
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mov eax,[y]
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mov dword[p+8],eax
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mov eax,[z]
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mov dword[p+12],eax
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mov eax,ebp
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sub eax,16 ;=sizeof(dd)*4
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glNormal3f: ;x, y, z
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_Normal
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 16 ;=sizeof(dd)*4
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align 4
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proc glNormal3fv uses eax, v:dword
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@ -99,8 +79,7 @@ endl
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mov eax,[a]
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mov dword[p+16],eax
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; direct convertion to integer to go faster if no shading
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mov eax,ebp
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sub eax,12 ;ebp-12 = &p[5]
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lea eax,[ebp-12] ;ebp-12 = &p[5]
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push eax
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add eax,4 ;ebp-8 = &p[6]
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push eax
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@ -108,8 +87,7 @@ endl
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push eax
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stdcall RGBFtoRGBI,[r],[g],[b] ;call: r,g,b,&p[7],&p[6],&p[5]
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mov eax,ebp
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sub eax,32 ;=sizeof(dd)*8
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lea eax,[ebp-32] ;=sizeof(dd)*8
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stdcall gl_add_op,eax
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ret
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endp
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@ -168,25 +146,14 @@ endp
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; TexCoord
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align 4
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proc glTexCoord4f uses eax, s:dword, t:dword, r:dword, q:dword
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locals
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p rd 5
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endl
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mov dword[p],OP_TexCoord
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mov eax,[s]
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mov dword[p+4],eax
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mov eax,[t]
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mov dword[p+8],eax
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mov eax,[r]
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mov dword[p+12],eax
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mov eax,[q]
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mov dword[p+16],eax
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mov eax,ebp
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sub eax,20 ;=sizeof(dd)*5
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glTexCoord4f: ;s, t, r, q
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_TexCoord
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 20 ;=sizeof(dd)*5
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align 4
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proc glTexCoord2f, s:dword, t:dword
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@ -202,59 +169,40 @@ proc glTexCoord2fv uses eax, v:dword
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endp
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align 4
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proc glEdgeFlag uses eax, flag:dword
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locals
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p rd 2
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endl
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mov dword[p],OP_EdgeFlag
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mov eax,[flag]
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mov dword[p+4],eax
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mov eax,ebp
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sub eax,8 ;=sizeof(dd)*2
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glEdgeFlag: ;flag
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_EdgeFlag
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 8 ;=sizeof(dd)*2
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; misc
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align 4
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proc glShadeModel uses eax, mode:dword
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locals
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p rd 2
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endl
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glShadeModel: ;mode
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; assert(mode == GL_FLAT || mode == GL_SMOOTH);
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mov dword[p],OP_ShadeModel
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mov eax,[mode]
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mov dword[p+4],eax
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mov eax,ebp
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sub eax,8 ;=sizeof(dd)*2
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_ShadeModel
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 8 ;=sizeof(dd)*2
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align 4
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proc glCullFace uses eax, mode:dword
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locals
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p rd 2
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endl
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glCullFace: ;mode
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; assert(mode == GL_BACK ||
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; mode == GL_FRONT ||
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; mode == GL_FRONT_AND_BACK);
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mov dword[p],OP_CullFace
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mov eax,[mode]
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mov dword[p+4],eax
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mov eax,ebp
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sub eax,8 ;=sizeof(dd)*2
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_CullFace
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 8 ;=sizeof(dd)*2
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align 4
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proc glFrontFace uses eax, mode:dword
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@ -272,34 +220,24 @@ endl
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@@:
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mov dword[p+4],eax
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mov eax,ebp
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sub eax,8 ;=sizeof(dd)*2
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lea eax,[ebp-8] ;=sizeof(dd)*2
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stdcall gl_add_op,eax
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ret
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endp
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align 4
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proc glPolygonMode uses eax, face:dword, mode:dword
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locals
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p rd 3
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endl
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glPolygonMode: ;face, mode
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; assert(face == GL_BACK ||
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; face == GL_FRONT ||
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; face == GL_FRONT_AND_BACK);
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; assert(mode == GL_POINT || mode == GL_LINE || mode==GL_FILL);
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mov dword[p],OP_PolygonMode
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mov eax,[face]
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mov dword[p+4],eax
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mov eax,[mode]
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mov dword[p+8],eax
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mov eax,ebp
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sub eax,12 ;=sizeof(dd)*3
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_PolygonMode
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 12 ;=sizeof(dd)*3
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; glEnable / glDisable
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@ -313,8 +251,7 @@ endl
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mov dword[p+4],eax
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mov dword[p+8],1
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mov eax,ebp
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sub eax,12 ;=sizeof(dd)*3
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lea eax,[ebp-12] ;=sizeof(dd)*3
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stdcall gl_add_op,eax
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ret
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endp
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@ -329,8 +266,7 @@ endl
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mov dword[p+4],eax
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mov dword[p+8],0
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mov eax,ebp
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sub eax,12 ;=sizeof(dd)*3
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lea eax,[ebp-12] ;=sizeof(dd)*3
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stdcall gl_add_op,eax
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ret
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endp
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@ -338,49 +274,31 @@ endp
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; glBegin / glEnd
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align 4
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proc glBegin uses eax, mode:dword
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locals
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p rd 2
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endl
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mov dword[p],OP_Begin
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mov eax,[mode]
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mov dword[p+4],eax
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mov eax,ebp
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sub eax,8 ;=sizeof(dd)*2
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glBegin: ;mode
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_Begin
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 8 ;=sizeof(dd)*2
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align 4
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proc glEnd uses eax
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locals
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p dd ?
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endl
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mov dword[p],OP_End
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mov eax,ebp
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sub eax,4 ;=sizeof(dd)*1
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stdcall gl_add_op,eax
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glEnd:
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stdcall gl_add_op,op_End
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ret
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endp
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; matrix
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align 4
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proc glMatrixMode uses eax, mode:dword
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locals
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p rd 2
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endl
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mov dword[p],OP_MatrixMode
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mov eax,[mode]
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mov dword[p+4],eax
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mov eax,ebp
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sub eax,8 ;=sizeof(dd)*2
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glMatrixMode: ;mode
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_MatrixMode
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 8 ;=sizeof(dd)*2
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align 4
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proc glLoadMatrixf uses ecx edi esi, m:dword
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@ -394,24 +312,15 @@ endl
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sub edi,64 ;=sizeof(M4)
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rep movsd
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mov ecx,ebp
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sub ecx,68 ;=sizeof(dd)*17
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lea ecx,[ebp-68] ;=sizeof(dd)*17
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stdcall gl_add_op,ecx
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ret
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endp
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align 4
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proc glLoadIdentity uses eax
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locals
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p dd ?
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endl
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mov dword[p],OP_LoadIdentity
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mov eax,ebp
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sub eax,4 ;=sizeof(dd)*1
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stdcall gl_add_op,eax
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glLoadIdentity:
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stdcall gl_add_op,op_LoadIdentity
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ret
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endp
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align 4
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proc glMultMatrixf uses ecx edi esi, m:dword
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@ -425,117 +334,60 @@ endl
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sub edi,64 ;=sizeof(M4)
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rep movsd
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mov ecx,ebp
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sub ecx,68 ;=sizeof(dd)*17
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lea ecx,[ebp-68] ;=sizeof(dd)*17
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stdcall gl_add_op,ecx
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ret
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endp
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align 4
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proc glPushMatrix uses eax
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locals
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p dd ?
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endl
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mov dword[p],OP_PushMatrix
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mov eax,ebp
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sub eax,4 ;=sizeof(dd)*1
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stdcall gl_add_op,eax
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glPushMatrix:
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stdcall gl_add_op,op_PushMatrix
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ret
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endp
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align 4
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proc glPopMatrix uses eax
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locals
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p dd ?
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endl
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mov dword[p],OP_PopMatrix
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mov eax,ebp
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sub eax,4 ;=sizeof(dd)*1
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stdcall gl_add_op,eax
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glPopMatrix:
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stdcall gl_add_op,op_PopMatrix
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ret
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endp
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align 4
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proc glRotatef uses eax, angle:dword, x:dword, y:dword, z:dword
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locals
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p rd 5
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endl
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mov dword[p],OP_Rotate
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mov eax,[angle]
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mov dword[p+4],eax
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mov eax,[x]
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mov dword[p+8],eax
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mov eax,[y]
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mov dword[p+12],eax
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mov eax,[z]
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mov dword[p+16],eax
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mov eax,ebp
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sub eax,20 ;=sizeof(dd)*5
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glRotatef: ;angle, x, y, z
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_Rotate
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 20 ;=sizeof(dd)*5
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align 4
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proc glTranslatef uses eax, x:dword, y:dword, z:dword
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locals
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p rd 4
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endl
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mov dword[p],OP_Translate
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mov eax,[x]
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mov dword[p+4],eax
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mov eax,[y]
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mov dword[p+8],eax
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mov eax,[z]
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mov dword[p+12],eax
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mov eax,ebp
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sub eax,16 ;=sizeof(dd)*4
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glTranslatef: ;x, y, z
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_Translate
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 16 ;=sizeof(dd)*4
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align 4
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proc glScalef uses eax, x:dword, y:dword, z:dword
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locals
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p rd 4
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endl
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mov dword[p],OP_Scale
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mov eax,[x]
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mov dword[p+4],eax
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mov eax,[y]
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mov dword[p+8],eax
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mov eax,[z]
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mov dword[p+12],eax
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mov eax,ebp
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sub eax,16 ;=sizeof(dd)*4
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glScalef: ;x, y, z
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_Scale
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 16 ;=sizeof(dd)*4
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align 4
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proc glViewport uses eax, x:dword, y:dword, width:dword, heigh:dword
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locals
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p rd 5
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endl
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mov dword[p],OP_Viewport
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mov eax,[x]
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mov dword[p+4],eax
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mov eax,[y]
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mov dword[p+8],eax
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mov eax,[width]
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mov dword[p+12],eax
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mov eax,[heigh]
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mov dword[p+16],eax
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mov eax,ebp
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sub eax,20 ;=sizeof(dd)*5
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glViewport: ;x, y, width, heigh
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push dword[esp] ;копируем адрес возврата
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push eax
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lea eax,[esp+8]
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mov dword[eax],OP_Viewport
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stdcall gl_add_op,eax
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ret
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endp
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pop eax
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ret 20 ;=sizeof(dd)*5
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align 4
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proc glFrustum uses eax, left:qword, right:qword, bottom:qword, top:qword,\
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@ -557,8 +409,7 @@ endl
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fld qword[farv]
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fstp dword[p+24]
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mov eax,ebp
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sub eax,28 ;=sizeof(dd)*7
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lea eax,[ebp-28] ;=sizeof(dd)*7
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stdcall gl_add_op,eax
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ret
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endp
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@ -621,8 +472,7 @@ endl
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mov dword[p+24],0.0
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@@:
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mov eax,ebp
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sub eax,28 ;=sizeof(dd)*7
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lea eax,[ebp-28] ;=sizeof(dd)*7
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
@ -643,28 +493,20 @@ endl
|
||||
mov dword[p+20],0.0
|
||||
mov dword[p+24],0.0
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,28 ;=sizeof(dd)*7
|
||||
lea eax,[ebp-28] ;=sizeof(dd)*7
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
|
||||
align 4
|
||||
proc glColorMaterial uses eax, mode:dword, type:dword
|
||||
locals
|
||||
p rd 3
|
||||
endl
|
||||
mov dword[p],OP_ColorMaterial
|
||||
mov eax,[mode]
|
||||
mov dword[p+4],eax
|
||||
mov eax,[type]
|
||||
mov dword[p+8],eax
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,12 ;=sizeof(dd)*3
|
||||
glColorMaterial: ;mode, type
|
||||
push dword[esp] ;копируем адрес возврата
|
||||
push eax
|
||||
lea eax,[esp+8]
|
||||
mov dword[eax],OP_ColorMaterial
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
pop eax
|
||||
ret 12 ;=sizeof(dd)*3
|
||||
|
||||
align 4
|
||||
proc glLightfv uses eax ecx, light:dword, type:dword, v:dword
|
||||
@ -688,8 +530,7 @@ endl
|
||||
mov ecx,[eax+12]
|
||||
mov dword[p+24],ecx
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,28 ;=sizeof(dd)*7
|
||||
lea eax,[ebp-28] ;=sizeof(dd)*7
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
@ -710,8 +551,7 @@ endl
|
||||
mov dword[p+20],0.0
|
||||
mov dword[p+24],0.0
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,28 ;=sizeof(dd)*7
|
||||
lea eax,[ebp-28] ;=sizeof(dd)*7
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
@ -731,8 +571,7 @@ endl
|
||||
mov dword[p+16],0.0
|
||||
mov dword[p+20],0.0
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,24 ;=sizeof(dd)*6
|
||||
lea eax,[ebp-24] ;=sizeof(dd)*6
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
@ -755,8 +594,7 @@ endl
|
||||
mov ecx,[eax+12]
|
||||
mov dword[p+20],ecx
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,24 ;=sizeof(dd)*6
|
||||
lea eax,[ebp-24] ;=sizeof(dd)*6
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
@ -764,19 +602,14 @@ endp
|
||||
; clear
|
||||
|
||||
align 4
|
||||
proc glClear uses eax, mask:dword
|
||||
locals
|
||||
p rd 2
|
||||
endl
|
||||
mov dword[p],OP_Clear
|
||||
mov eax,[mask]
|
||||
mov dword[p+4],eax
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,8 ;=sizeof(dd)*2
|
||||
glClear: ;mask
|
||||
push dword[esp] ;копируем адрес возврата
|
||||
push eax
|
||||
lea eax,[esp+8]
|
||||
mov dword[eax],OP_Clear
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
pop eax
|
||||
ret 8 ;=sizeof(dd)*2
|
||||
|
||||
align 4
|
||||
proc glClearColor uses eax, r:dword, g:dword, b:dword, a:dword
|
||||
@ -793,8 +626,7 @@ endl
|
||||
mov eax,[a]
|
||||
mov dword[p+16],eax
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,20 ;=sizeof(dd)*5
|
||||
lea eax,[ebp-20] ;=sizeof(dd)*5
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
@ -809,8 +641,7 @@ endl
|
||||
fld qword[eax]
|
||||
fstp dword[p+4]
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,8 ;=sizeof(dd)*2
|
||||
lea eax,[ebp-8] ;=sizeof(dd)*2
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
@ -818,43 +649,24 @@ endp
|
||||
; textures
|
||||
|
||||
align 4
|
||||
proc glTexImage2D uses ecx edi esi,\
|
||||
target:dword, level:dword, components:dword,\
|
||||
width:dword, height:dword, border:dword,\
|
||||
format:dword, type:dword, pixels:dword
|
||||
locals
|
||||
p rd 10
|
||||
endl
|
||||
mov dword[p],OP_TexImage2D
|
||||
mov ecx,9
|
||||
mov esi,ebp
|
||||
add esi,8 ;указатель на стек с входными параметрами
|
||||
mov edi,ebp
|
||||
sub edi,36 ;указатель на стек с локальным массивом
|
||||
rep movsd ;копирование в цикле 9-ти входных параметров
|
||||
|
||||
mov ecx,ebp
|
||||
sub ecx,40 ;=sizeof(dd)*10
|
||||
stdcall gl_add_op,ecx
|
||||
ret
|
||||
endp
|
||||
glTexImage2D: ;target, level, components, width, height, border, format, type, pixels
|
||||
push dword[esp] ;копируем адрес возврата
|
||||
push eax
|
||||
lea eax,[esp+8]
|
||||
mov dword[eax],OP_TexImage2D
|
||||
stdcall gl_add_op,eax
|
||||
pop eax
|
||||
ret 40 ;=sizeof(dd)*10
|
||||
|
||||
align 4
|
||||
proc glBindTexture uses eax, target:dword, texture:dword
|
||||
locals
|
||||
p rd 3
|
||||
endl
|
||||
mov dword[p],OP_BindTexture
|
||||
mov eax,[target]
|
||||
mov dword[p+4],eax
|
||||
mov eax,[texture]
|
||||
mov dword[p+8],eax
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,12 ;=sizeof(dd)*3
|
||||
glBindTexture: ;target, texture
|
||||
push dword[esp] ;копируем адрес возврата
|
||||
push eax
|
||||
lea eax,[esp+8]
|
||||
mov dword[eax],OP_BindTexture
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
pop eax
|
||||
ret 12 ;=sizeof(dd)*3
|
||||
|
||||
align 4
|
||||
proc glTexEnvi uses eax, target:dword, pname:dword, param:dword
|
||||
@ -873,8 +685,7 @@ endl
|
||||
mov dword[p+24],0.0
|
||||
mov dword[p+28],0.0
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,32 ;=sizeof(dd)*8
|
||||
lea eax,[ebp-32] ;=sizeof(dd)*8
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
@ -896,120 +707,74 @@ endl
|
||||
mov dword[p+24],0.0
|
||||
mov dword[p+28],0.0
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,32 ;=sizeof(dd)*8
|
||||
lea eax,[ebp-32] ;=sizeof(dd)*8
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
|
||||
align 4
|
||||
proc glPixelStorei uses eax, pname:dword, param:dword
|
||||
locals
|
||||
p rd 3
|
||||
endl
|
||||
mov dword[p],OP_PixelStore
|
||||
mov eax,[pname]
|
||||
mov dword[p+4],eax
|
||||
mov eax,[param]
|
||||
mov dword[p+8],eax
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,12 ;=sizeof(dd)*3
|
||||
glPixelStorei: ;pname, param
|
||||
push dword[esp] ;копируем адрес возврата
|
||||
push eax
|
||||
lea eax,[esp+8]
|
||||
mov dword[eax],OP_PixelStore
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
pop eax
|
||||
ret 12 ;=sizeof(dd)*3
|
||||
|
||||
; selection
|
||||
|
||||
align 4
|
||||
proc glInitNames uses eax
|
||||
locals
|
||||
p dd ?
|
||||
endl
|
||||
mov dword[p],OP_InitNames
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,4 ;=sizeof(dd)*1
|
||||
stdcall gl_add_op,eax
|
||||
glInitNames:
|
||||
stdcall gl_add_op,op_InitNames
|
||||
ret
|
||||
endp
|
||||
|
||||
align 4
|
||||
proc glPushName uses eax, name:dword
|
||||
locals
|
||||
p rd 2
|
||||
endl
|
||||
mov dword[p],OP_PushName
|
||||
mov eax,[name]
|
||||
mov dword[p+4],eax
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,8 ;=sizeof(dd)*2
|
||||
glPushName: ;name
|
||||
push dword[esp] ;копируем адрес возврата
|
||||
push eax
|
||||
lea eax,[esp+8]
|
||||
mov dword[eax],OP_PushName
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
pop eax
|
||||
ret 8 ;=sizeof(dd)*2
|
||||
|
||||
align 4
|
||||
proc glPopName uses eax
|
||||
locals
|
||||
p dd ?
|
||||
endl
|
||||
mov dword[p],OP_PopName
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,4 ;=sizeof(dd)*1
|
||||
stdcall gl_add_op,eax
|
||||
glPopName:
|
||||
stdcall gl_add_op,op_PopName
|
||||
ret
|
||||
endp
|
||||
|
||||
align 4
|
||||
proc glLoadName uses eax, name:dword
|
||||
locals
|
||||
p rd 2
|
||||
endl
|
||||
mov dword[p],OP_LoadName
|
||||
mov eax,[name]
|
||||
mov dword[p+4],eax
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,8 ;=sizeof(dd)*2
|
||||
glLoadName: ;name
|
||||
push dword[esp] ;копируем адрес возврата
|
||||
push eax
|
||||
lea eax,[esp+8]
|
||||
mov dword[eax],OP_LoadName
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
pop eax
|
||||
ret 8 ;=sizeof(dd)*2
|
||||
|
||||
align 4
|
||||
proc glPolygonOffset uses eax, factor:dword, units:dword
|
||||
locals
|
||||
p rd 3
|
||||
endl
|
||||
mov dword[p],OP_PolygonOffset
|
||||
mov eax,[factor]
|
||||
mov dword[p+4],eax
|
||||
mov eax,[units]
|
||||
mov dword[p+8],eax
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,12 ;=sizeof(dd)*3
|
||||
glPolygonOffset: ;factor, units
|
||||
push dword[esp] ;копируем адрес возврата
|
||||
push eax
|
||||
lea eax,[esp+8]
|
||||
mov dword[eax],OP_PolygonOffset
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
pop eax
|
||||
ret 12 ;=sizeof(dd)*3
|
||||
|
||||
; Special Functions
|
||||
|
||||
align 4
|
||||
proc glCallList uses eax, list:dword
|
||||
locals
|
||||
p rd 2
|
||||
endl
|
||||
mov dword[p],OP_CallList
|
||||
mov eax,[list]
|
||||
mov dword[p+4],eax
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,8 ;=sizeof(dd)*2
|
||||
glCallList: ;list
|
||||
push dword[esp] ;копируем адрес возврата
|
||||
push eax
|
||||
lea eax,[esp+8]
|
||||
mov dword[eax],OP_CallList
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
pop eax
|
||||
ret 8 ;=sizeof(dd)*2
|
||||
|
||||
align 4
|
||||
proc glFlush ;(void)
|
||||
@ -1018,21 +783,14 @@ proc glFlush ;(void)
|
||||
endp
|
||||
|
||||
align 4
|
||||
proc glHint uses eax, target:dword, mode:dword
|
||||
locals
|
||||
p rd 3
|
||||
endl
|
||||
mov dword[p],OP_Hint
|
||||
mov eax,[target]
|
||||
mov dword[p+4],eax
|
||||
mov eax,[mode]
|
||||
mov dword[p+8],eax
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,12 ;=sizeof(dd)*3
|
||||
glHint: ;target, mode
|
||||
push dword[esp] ;копируем адрес возврата
|
||||
push eax
|
||||
lea eax,[esp+8]
|
||||
mov dword[eax],OP_Hint
|
||||
stdcall gl_add_op,eax
|
||||
ret
|
||||
endp
|
||||
pop eax
|
||||
ret 12 ;=sizeof(dd)*3
|
||||
|
||||
; Non standard functions
|
||||
|
||||
|
||||
@ -15,47 +15,46 @@ proc gl_transform_to_viewport uses eax ebx ecx, context:dword,v:dword
|
||||
|
||||
; coordinates
|
||||
fld1
|
||||
fdiv dword[ebx+offs_vert_pc+offs_W] ;st0 = 1/v.pc.W
|
||||
fdiv dword[ebx+GLVertex.pc+offs_W] ;st0 = 1/v.pc.W
|
||||
|
||||
fld dword[ebx+offs_vert_pc+offs_X] ;st0 = v.pc.X
|
||||
fld dword[ebx+GLVertex.pc+offs_X] ;st0 = v.pc.X
|
||||
fmul st0,st1
|
||||
fmul dword[eax+GLContext.viewport+offs_vpor_scale+offs_X]
|
||||
fadd dword[eax+GLContext.viewport+offs_vpor_trans+offs_X]
|
||||
fistp dword[ebx+offs_vert_zp] ;v.zp.x = st0, st0 = st1
|
||||
fistp dword[ebx+GLVertex.zp] ;v.zp.x = st0, st0 = st1
|
||||
|
||||
fld dword[ebx+offs_vert_pc+offs_Y] ;st0 = v.pc.Y
|
||||
fld dword[ebx+GLVertex.pc+offs_Y] ;st0 = v.pc.Y
|
||||
fmul st0,st1
|
||||
fmul dword[eax+GLContext.viewport+offs_vpor_scale+offs_Y]
|
||||
fadd dword[eax+GLContext.viewport+offs_vpor_trans+offs_Y]
|
||||
fistp dword[ebx+offs_vert_zp+offs_zbup_y] ;v.zp.y = st0, st0 = st1
|
||||
fistp dword[ebx+GLVertex.zp+offs_zbup_y] ;v.zp.y = st0, st0 = st1
|
||||
|
||||
fld dword[ebx+offs_vert_pc+offs_Z] ;st0 = v.pc.Z
|
||||
fld dword[ebx+GLVertex.pc+offs_Z] ;st0 = v.pc.Z
|
||||
fmulp
|
||||
fmul dword[eax+GLContext.viewport+offs_vpor_scale+offs_Z]
|
||||
fadd dword[eax+GLContext.viewport+offs_vpor_trans+offs_Z]
|
||||
fistp dword[ebx+offs_vert_zp+offs_zbup_z] ;v.zp.z = st0, st0 = st1
|
||||
fistp dword[ebx+GLVertex.zp+offs_zbup_z] ;v.zp.z = st0, st0 = st1
|
||||
|
||||
; color
|
||||
cmp dword[eax+GLContext.lighting_enabled],0 ;if (context.lighting_enabled)
|
||||
je @f
|
||||
mov ecx,ebx
|
||||
add ecx,offs_vert_zp+offs_zbup_b
|
||||
lea ecx,[ebx+GLVertex.zp+offs_zbup_b]
|
||||
push ecx
|
||||
add ecx,offs_zbup_g-offs_zbup_b
|
||||
push ecx
|
||||
add ecx,offs_zbup_r-offs_zbup_g
|
||||
push ecx
|
||||
stdcall RGBFtoRGBI, dword[ebx+offs_vert_color],dword[ebx+offs_vert_color+4],dword[ebx+offs_vert_color+8]
|
||||
stdcall RGBFtoRGBI, dword[ebx+GLVertex.color],dword[ebx+GLVertex.color+4],dword[ebx+GLVertex.color+8]
|
||||
jmp .end_if
|
||||
align 4
|
||||
@@:
|
||||
; no need to convert to integer if no lighting : take current color
|
||||
mov ecx,[eax+GLContext.longcurrent_color]
|
||||
mov dword[ebx+offs_vert_zp+offs_zbup_r],ecx
|
||||
mov dword[ebx+GLVertex.zp+offs_zbup_r],ecx
|
||||
mov ecx,[eax+GLContext.longcurrent_color+4]
|
||||
mov dword[ebx+offs_vert_zp+offs_zbup_g],ecx
|
||||
mov dword[ebx+GLVertex.zp+offs_zbup_g],ecx
|
||||
mov ecx,[eax+GLContext.longcurrent_color+8]
|
||||
mov dword[ebx+offs_vert_zp+offs_zbup_b],ecx
|
||||
mov dword[ebx+GLVertex.zp+offs_zbup_b],ecx
|
||||
.end_if:
|
||||
|
||||
; texture
|
||||
@ -66,13 +65,13 @@ align 4
|
||||
;[eax+offs_text_images] = im = &context.current_texture.images[0]
|
||||
|
||||
fild dword[eax+offs_text_images+offs_imag_s_bound]
|
||||
fmul dword[ebx+offs_vert_tex_coord+offs_X]
|
||||
fistp dword[ebx+offs_vert_zp+offs_zbup_s]
|
||||
fmul dword[ebx+GLVertex.tex_coord+offs_X]
|
||||
fistp dword[ebx+GLVertex.zp+offs_zbup_s]
|
||||
;v.zp.s=(int)(v.tex_coord.X * im.s_bound)
|
||||
|
||||
fild dword[eax+offs_text_images+offs_imag_t_bound]
|
||||
fmul dword[ebx+offs_vert_tex_coord+offs_Y]
|
||||
fistp dword[ebx+offs_vert_zp+offs_zbup_t]
|
||||
fmul dword[ebx+GLVertex.tex_coord+offs_Y]
|
||||
fistp dword[ebx+GLVertex.zp+offs_zbup_t]
|
||||
;v.zp.t=(int)(v.tex_coord.Y * im.t_bound)
|
||||
@@:
|
||||
ret
|
||||
@ -113,16 +112,16 @@ endp
|
||||
align 16
|
||||
proc gl_draw_point uses eax ebx, context:dword, p0:dword
|
||||
mov ebx,[p0]
|
||||
cmp dword[ebx+offs_vert_clip_code],0 ;if (p0.clip_code == 0)
|
||||
cmp dword[ebx+GLVertex.clip_code],0 ;if (p0.clip_code == 0)
|
||||
jne @f
|
||||
mov eax,[context]
|
||||
cmp dword[eax+GLContext.render_mode],GL_SELECT
|
||||
jne .els
|
||||
stdcall gl_add_select, eax,dword[ebx+offs_vert_zp+offs_zbup_z],dword[ebx+offs_vert_zp+offs_zbup_z] ;p0.zp.z,p0.zp.z
|
||||
stdcall gl_add_select, eax,dword[ebx+GLVertex.zp+offs_zbup_z],dword[ebx+GLVertex.zp+offs_zbup_z] ;p0.zp.z,p0.zp.z
|
||||
jmp @f
|
||||
align 4
|
||||
.els:
|
||||
add ebx,offs_vert_zp
|
||||
add ebx,GLVertex.zp
|
||||
stdcall ZB_plot, dword[eax+GLContext.zb],ebx
|
||||
@@:
|
||||
ret
|
||||
@ -140,48 +139,48 @@ macro interpolate q, p0, p1, t
|
||||
fld dword[t]
|
||||
|
||||
; интерполяция по координатам
|
||||
fld dword[p1+offs_vert_pc]
|
||||
fsub dword[p0+offs_vert_pc]
|
||||
fld dword[p1+GLVertex.pc]
|
||||
fsub dword[p0+GLVertex.pc]
|
||||
fmul st0,st1
|
||||
fadd dword[p0+offs_vert_pc]
|
||||
fstp dword[q+offs_vert_pc] ;q.pc.X = p0.pc.X + (p1.pc.X - p0.pc.X) * t
|
||||
fadd dword[p0+GLVertex.pc]
|
||||
fstp dword[q+GLVertex.pc] ;q.pc.X = p0.pc.X + (p1.pc.X - p0.pc.X) * t
|
||||
|
||||
fld dword[p1+offs_vert_pc+offs_Y]
|
||||
fsub dword[p0+offs_vert_pc+offs_Y]
|
||||
fld dword[p1+GLVertex.pc+offs_Y]
|
||||
fsub dword[p0+GLVertex.pc+offs_Y]
|
||||
fmul st0,st1
|
||||
fadd dword[p0+offs_vert_pc+offs_Y]
|
||||
fstp dword[q+offs_vert_pc+offs_Y]
|
||||
fadd dword[p0+GLVertex.pc+offs_Y]
|
||||
fstp dword[q+GLVertex.pc+offs_Y]
|
||||
|
||||
fld dword[p1+offs_vert_pc+offs_Z]
|
||||
fsub dword[p0+offs_vert_pc+offs_Z]
|
||||
fld dword[p1+GLVertex.pc+offs_Z]
|
||||
fsub dword[p0+GLVertex.pc+offs_Z]
|
||||
fmul st0,st1
|
||||
fadd dword[p0+offs_vert_pc+offs_Z]
|
||||
fstp dword[q+offs_vert_pc+offs_Z]
|
||||
fadd dword[p0+GLVertex.pc+offs_Z]
|
||||
fstp dword[q+GLVertex.pc+offs_Z]
|
||||
|
||||
fld dword[p1+offs_vert_pc+offs_W]
|
||||
fsub dword[p0+offs_vert_pc+offs_W]
|
||||
fld dword[p1+GLVertex.pc+offs_W]
|
||||
fsub dword[p0+GLVertex.pc+offs_W]
|
||||
fmul st0,st1
|
||||
fadd dword[p0+offs_vert_pc+offs_W]
|
||||
fstp dword[q+offs_vert_pc+offs_W]
|
||||
fadd dword[p0+GLVertex.pc+offs_W]
|
||||
fstp dword[q+GLVertex.pc+offs_W]
|
||||
|
||||
; интерполяция по цвету
|
||||
fld dword[p1+offs_vert_color]
|
||||
fsub dword[p0+offs_vert_color]
|
||||
fld dword[p1+GLVertex.color]
|
||||
fsub dword[p0+GLVertex.color]
|
||||
fmul st0,st1
|
||||
fadd dword[p0+offs_vert_color]
|
||||
fstp dword[q+offs_vert_color]
|
||||
fadd dword[p0+GLVertex.color]
|
||||
fstp dword[q+GLVertex.color]
|
||||
|
||||
fld dword[p1+offs_vert_color+4]
|
||||
fsub dword[p0+offs_vert_color+4]
|
||||
fld dword[p1+GLVertex.color+4]
|
||||
fsub dword[p0+GLVertex.color+4]
|
||||
fmul st0,st1
|
||||
fadd dword[p0+offs_vert_color+4]
|
||||
fstp dword[q+offs_vert_color+4]
|
||||
fadd dword[p0+GLVertex.color+4]
|
||||
fstp dword[q+GLVertex.color+4]
|
||||
|
||||
fld dword[p1+offs_vert_color+8]
|
||||
fsub dword[p0+offs_vert_color+8]
|
||||
fld dword[p1+GLVertex.color+8]
|
||||
fsub dword[p0+GLVertex.color+8]
|
||||
fmulp
|
||||
fadd dword[p0+offs_vert_color+8]
|
||||
fstp dword[q+offs_vert_color+8]
|
||||
fadd dword[p0+GLVertex.color+8]
|
||||
fstp dword[q+GLVertex.color+8]
|
||||
}
|
||||
|
||||
;
|
||||
@ -280,20 +279,20 @@ pushad
|
||||
mov edi,[p1]
|
||||
mov esi,[p2]
|
||||
|
||||
cmp dword[edi+offs_vert_clip_code],0
|
||||
cmp dword[edi+GLVertex.clip_code],0
|
||||
jne .els_i
|
||||
cmp dword[esi+offs_vert_clip_code],0
|
||||
cmp dword[esi+GLVertex.clip_code],0
|
||||
jne .els_i
|
||||
;if ( (p1.clip_code | p2.clip_code) == 0)
|
||||
cmp dword[edx+GLContext.render_mode],GL_SELECT ;if (context.render_mode == GL_SELECT)
|
||||
jne .els_1
|
||||
stdcall gl_add_select1, edx,dword[edi+offs_vert_zp+offs_zbup_z],\
|
||||
dword[esi+offs_vert_zp+offs_zbup_z],dword[esi+offs_vert_zp+offs_zbup_z]
|
||||
stdcall gl_add_select1, edx,dword[edi+GLVertex.zp+offs_zbup_z],\
|
||||
dword[esi+GLVertex.zp+offs_zbup_z],dword[esi+GLVertex.zp+offs_zbup_z]
|
||||
jmp .end_f
|
||||
align 4
|
||||
.els_1:
|
||||
add edi,offs_vert_zp
|
||||
add esi,offs_vert_zp
|
||||
add edi,GLVertex.zp
|
||||
add esi,GLVertex.zp
|
||||
push esi
|
||||
push edi
|
||||
push dword[edx+GLContext.zb]
|
||||
@ -309,39 +308,38 @@ align 4
|
||||
align 4
|
||||
.els_i:
|
||||
;else if ( (p1.clip_code & p2.clip_code) != 0 )
|
||||
mov eax,[edi+offs_vert_clip_code]
|
||||
and eax,[esi+offs_vert_clip_code]
|
||||
mov eax,[edi+GLVertex.clip_code]
|
||||
and eax,[esi+GLVertex.clip_code]
|
||||
or eax,eax
|
||||
jnz .end_f
|
||||
.els_0:
|
||||
|
||||
fld dword[esi+offs_vert_pc+offs_X]
|
||||
fsub dword[edi+offs_vert_pc+offs_X]
|
||||
fld dword[esi+GLVertex.pc+offs_X]
|
||||
fsub dword[edi+GLVertex.pc+offs_X]
|
||||
fstp dword[d_x] ;d_x = p2.pc.X - p1.pc.X
|
||||
fld dword[esi+offs_vert_pc+offs_Y]
|
||||
fsub dword[edi+offs_vert_pc+offs_Y]
|
||||
fld dword[esi+GLVertex.pc+offs_Y]
|
||||
fsub dword[edi+GLVertex.pc+offs_Y]
|
||||
fstp dword[d_y] ;d_y = p2.pc.Y - p1.pc.Y
|
||||
fld dword[esi+offs_vert_pc+offs_Z]
|
||||
fsub dword[edi+offs_vert_pc+offs_Z]
|
||||
fld dword[esi+GLVertex.pc+offs_Z]
|
||||
fsub dword[edi+GLVertex.pc+offs_Z]
|
||||
fstp dword[d_z] ;d_z = p2.pc.Z - p1.pc.Z
|
||||
fld dword[esi+offs_vert_pc+offs_W]
|
||||
fsub dword[edi+offs_vert_pc+offs_W]
|
||||
fld dword[esi+GLVertex.pc+offs_W]
|
||||
fsub dword[edi+GLVertex.pc+offs_W]
|
||||
fstp dword[d_w] ;d_w = p2.pc.W - p1.pc.W
|
||||
|
||||
mov eax,[edi+offs_vert_pc+offs_X]
|
||||
mov eax,[edi+GLVertex.pc+offs_X]
|
||||
mov [x1],eax ;x1 = p1.pc.X
|
||||
mov eax,[edi+offs_vert_pc+offs_Y]
|
||||
mov eax,[edi+GLVertex.pc+offs_Y]
|
||||
mov [y1],eax ;y1 = p1.pc.Y
|
||||
mov eax,[edi+offs_vert_pc+offs_Z]
|
||||
mov eax,[edi+GLVertex.pc+offs_Z]
|
||||
mov [z1],eax ;z1 = p1.pc.Z
|
||||
mov eax,[edi+offs_vert_pc+offs_W]
|
||||
mov eax,[edi+GLVertex.pc+offs_W]
|
||||
mov [w1],eax ;w1 = p1.pc.W
|
||||
|
||||
mov dword[tmin],0.0
|
||||
mov dword[tmax],1.0
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,4
|
||||
lea eax,[ebp-4]
|
||||
push eax ;толкаем в стек адрес &tmax
|
||||
sub eax,4
|
||||
push eax ;толкаем в стек адрес &tmin
|
||||
@ -419,8 +417,7 @@ align 4
|
||||
bt eax,0
|
||||
jnc .end_f
|
||||
|
||||
mov eax,ebp
|
||||
sub eax,8+2*sizeof.GLVertex ;eax = &q1
|
||||
lea eax,[ebp-8-2*sizeof.GLVertex] ;eax = &q1
|
||||
interpolate eax,edi,esi,tmin
|
||||
stdcall gl_transform_to_viewport, edx,eax
|
||||
add eax,sizeof.GLVertex ;eax = &q2
|
||||
@ -428,26 +425,24 @@ align 4
|
||||
stdcall gl_transform_to_viewport, edx,eax
|
||||
|
||||
sub eax,sizeof.GLVertex ;eax = &q1
|
||||
mov ebx,eax
|
||||
add ebx,offs_vert_zp+offs_zbup_b
|
||||
lea ebx,[eax+GLVertex.zp+offs_zbup_b]
|
||||
push ebx
|
||||
add ebx,offs_zbup_g-offs_zbup_b
|
||||
push ebx
|
||||
add ebx,offs_zbup_r-offs_zbup_g
|
||||
push ebx
|
||||
stdcall RGBFtoRGBI, dword[eax+offs_vert_color],dword[eax+offs_vert_color+4],dword[eax+offs_vert_color+8]
|
||||
stdcall RGBFtoRGBI, dword[eax+GLVertex.color],dword[eax+GLVertex.color+4],dword[eax+GLVertex.color+8]
|
||||
|
||||
add eax,sizeof.GLVertex ;eax = &q2
|
||||
mov ebx,eax
|
||||
add ebx,offs_vert_zp+offs_zbup_b
|
||||
lea ebx,[eax+GLVertex.zp+offs_zbup_b]
|
||||
push ebx
|
||||
add ebx,offs_zbup_g-offs_zbup_b
|
||||
push ebx
|
||||
add ebx,offs_zbup_r-offs_zbup_g
|
||||
push ebx
|
||||
stdcall RGBFtoRGBI, dword[eax+offs_vert_color],dword[eax+offs_vert_color+4],dword[eax+offs_vert_color+8]
|
||||
stdcall RGBFtoRGBI, dword[eax+GLVertex.color],dword[eax+GLVertex.color+4],dword[eax+GLVertex.color+8]
|
||||
|
||||
add eax,offs_vert_zp ;eax = &q2.zp
|
||||
add eax,GLVertex.zp ;eax = &q2.zp
|
||||
push eax
|
||||
sub eax,sizeof.GLVertex ;eax = &q1.zp
|
||||
push eax
|
||||
@ -595,61 +590,60 @@ proc updateTmp uses eax ecx edx, context:dword, p0:dword, p1:dword, t:dword
|
||||
cmp dword[edx+GLContext.current_shade_model],GL_SMOOTH ;if (context.current_shade_model == GL_SMOOTH)
|
||||
jne .els_0
|
||||
mov ecx,[p1]
|
||||
fld dword[ecx+offs_vert_color]
|
||||
fsub dword[eax+offs_vert_color]
|
||||
fld dword[ecx+GLVertex.color]
|
||||
fsub dword[eax+GLVertex.color]
|
||||
fmul dword[t]
|
||||
fadd dword[eax+offs_vert_color]
|
||||
fstp dword[edi+offs_vert_color] ;q.color.v[0]=p0.color.v[0] + (p1.color.v[0]-p0.color.v[0])*t
|
||||
fld dword[ecx+offs_vert_color+4]
|
||||
fsub dword[eax+offs_vert_color+4]
|
||||
fadd dword[eax+GLVertex.color]
|
||||
fstp dword[edi+GLVertex.color] ;q.color.v[0]=p0.color.v[0] + (p1.color.v[0]-p0.color.v[0])*t
|
||||
fld dword[ecx+GLVertex.color+4]
|
||||
fsub dword[eax+GLVertex.color+4]
|
||||
fmul dword[t]
|
||||
fadd dword[eax+offs_vert_color+4]
|
||||
fstp dword[edi+offs_vert_color+4] ;q.color.v[1]=p0.color.v[1] + (p1.color.v[1]-p0.color.v[1])*t
|
||||
fld dword[ecx+offs_vert_color+8]
|
||||
fsub dword[eax+offs_vert_color+8]
|
||||
fadd dword[eax+GLVertex.color+4]
|
||||
fstp dword[edi+GLVertex.color+4] ;q.color.v[1]=p0.color.v[1] + (p1.color.v[1]-p0.color.v[1])*t
|
||||
fld dword[ecx+GLVertex.color+8]
|
||||
fsub dword[eax+GLVertex.color+8]
|
||||
fmul dword[t]
|
||||
fadd dword[eax+offs_vert_color+8]
|
||||
fstp dword[edi+offs_vert_color+8] ;q.color.v[2]=p0.color.v[2] + (p1.color.v[2]-p0.color.v[2])*t
|
||||
fadd dword[eax+GLVertex.color+8]
|
||||
fstp dword[edi+GLVertex.color+8] ;q.color.v[2]=p0.color.v[2] + (p1.color.v[2]-p0.color.v[2])*t
|
||||
jmp @f
|
||||
align 4
|
||||
.els_0:
|
||||
mov ecx,[eax+offs_vert_color]
|
||||
mov [edi+offs_vert_color],ecx ;q.color.v[0]=p0.color.v[0]
|
||||
mov ecx,[eax+offs_vert_color+4]
|
||||
mov [edi+offs_vert_color+4],ecx ;q.color.v[1]=p0.color.v[1]
|
||||
mov ecx,[eax+offs_vert_color+8]
|
||||
mov [edi+offs_vert_color+8],ecx ;q.color.v[2]=p0.color.v[2]
|
||||
mov ecx,[eax+GLVertex.color]
|
||||
mov [edi+GLVertex.color],ecx ;q.color.v[0]=p0.color.v[0]
|
||||
mov ecx,[eax+GLVertex.color+4]
|
||||
mov [edi+GLVertex.color+4],ecx ;q.color.v[1]=p0.color.v[1]
|
||||
mov ecx,[eax+GLVertex.color+8]
|
||||
mov [edi+GLVertex.color+8],ecx ;q.color.v[2]=p0.color.v[2]
|
||||
@@:
|
||||
|
||||
cmp dword[edx+GLContext.texture_2d_enabled],0 ;if (context.texture_2d_enabled)
|
||||
je @f
|
||||
mov ecx,[p1]
|
||||
fld dword[ecx+offs_vert_tex_coord+offs_X]
|
||||
fsub dword[eax+offs_vert_tex_coord+offs_X]
|
||||
fld dword[ecx+GLVertex.tex_coord+offs_X]
|
||||
fsub dword[eax+GLVertex.tex_coord+offs_X]
|
||||
fmul dword[t]
|
||||
fadd dword[eax+offs_vert_tex_coord+offs_X]
|
||||
fstp dword[edi+offs_vert_tex_coord+offs_X] ;q.tex_coord.X=p0.tex_coord.X + (p1.tex_coord.X-p0.tex_coord.X)*t
|
||||
fld dword[ecx+offs_vert_tex_coord+offs_Y]
|
||||
fsub dword[eax+offs_vert_tex_coord+offs_Y]
|
||||
fadd dword[eax+GLVertex.tex_coord+offs_X]
|
||||
fstp dword[edi+GLVertex.tex_coord+offs_X] ;q.tex_coord.X=p0.tex_coord.X + (p1.tex_coord.X-p0.tex_coord.X)*t
|
||||
fld dword[ecx+GLVertex.tex_coord+offs_Y]
|
||||
fsub dword[eax+GLVertex.tex_coord+offs_Y]
|
||||
fmul dword[t]
|
||||
fadd dword[eax+offs_vert_tex_coord+offs_Y]
|
||||
fstp dword[edi+offs_vert_tex_coord+offs_Y] ;q.tex_coord.Y=p0.tex_coord.Y + (p1.tex_coord.Y-p0.tex_coord.Y)*t
|
||||
fadd dword[eax+GLVertex.tex_coord+offs_Y]
|
||||
fstp dword[edi+GLVertex.tex_coord+offs_Y] ;q.tex_coord.Y=p0.tex_coord.Y + (p1.tex_coord.Y-p0.tex_coord.Y)*t
|
||||
@@:
|
||||
|
||||
stdcall gl_clipcode, [edi+offs_vert_pc+offs_X],[edi+offs_vert_pc+offs_Y],\
|
||||
[edi+offs_vert_pc+offs_Z],[edi+offs_vert_pc+offs_W]
|
||||
mov dword[edi+offs_vert_clip_code],eax
|
||||
stdcall gl_clipcode, [edi+GLVertex.pc+offs_X],[edi+GLVertex.pc+offs_Y],\
|
||||
[edi+GLVertex.pc+offs_Z],[edi+GLVertex.pc+offs_W]
|
||||
mov dword[edi+GLVertex.clip_code],eax
|
||||
or eax,eax ;if (q.clip_code==0)
|
||||
jnz @f
|
||||
stdcall gl_transform_to_viewport,[context],edi
|
||||
mov eax,edi
|
||||
add eax,offs_vert_zp+offs_zbup_b
|
||||
lea eax,[edi+GLVertex.zp+offs_zbup_b]
|
||||
push eax
|
||||
add eax,offs_zbup_g-offs_zbup_b
|
||||
push eax
|
||||
add eax,offs_zbup_r-offs_zbup_g
|
||||
push eax
|
||||
stdcall RGBFtoRGBI, dword[edi+offs_vert_color],dword[edi+offs_vert_color+4],dword[edi+offs_vert_color+8]
|
||||
stdcall RGBFtoRGBI, dword[edi+GLVertex.color],dword[edi+GLVertex.color+4],dword[edi+GLVertex.color+8]
|
||||
@@:
|
||||
ret
|
||||
endp
|
||||
@ -665,12 +659,12 @@ pushad
|
||||
mov ebx,[p0]
|
||||
mov ecx,[p1]
|
||||
mov edx,[p2]
|
||||
mov edi,[ebx+offs_vert_clip_code]
|
||||
mov edi,[ebx+GLVertex.clip_code]
|
||||
mov dword[cc],edi
|
||||
mov eax,[ecx+offs_vert_clip_code]
|
||||
mov eax,[ecx+GLVertex.clip_code]
|
||||
mov dword[cc+4],eax
|
||||
or edi,eax
|
||||
mov eax,[edx+offs_vert_clip_code]
|
||||
mov eax,[edx+GLVertex.clip_code]
|
||||
mov dword[cc+8],eax
|
||||
or edi,eax ;co = cc[0] | cc[1] | cc[2]
|
||||
|
||||
@ -678,21 +672,21 @@ pushad
|
||||
;or edi,___ - было выше
|
||||
jnz .els_0
|
||||
;if (co==0)
|
||||
mov edi,dword[edx+offs_vert_zp+offs_zbup_x]
|
||||
sub edi,dword[ebx+offs_vert_zp+offs_zbup_x]
|
||||
mov edi,dword[edx+GLVertex.zp+offs_zbup_x]
|
||||
sub edi,dword[ebx+GLVertex.zp+offs_zbup_x]
|
||||
mov dword[norm],edi ;p2.x-p0.x
|
||||
fild dword[norm]
|
||||
mov edi,dword[ecx+offs_vert_zp+offs_zbup_y]
|
||||
sub edi,dword[ebx+offs_vert_zp+offs_zbup_y]
|
||||
mov edi,dword[ecx+GLVertex.zp+offs_zbup_y]
|
||||
sub edi,dword[ebx+GLVertex.zp+offs_zbup_y]
|
||||
mov dword[norm],edi ;p1.y-p0.y
|
||||
fimul dword[norm]
|
||||
fchs
|
||||
mov edi,dword[ecx+offs_vert_zp+offs_zbup_x]
|
||||
sub edi,dword[ebx+offs_vert_zp+offs_zbup_x]
|
||||
mov edi,dword[ecx+GLVertex.zp+offs_zbup_x]
|
||||
sub edi,dword[ebx+GLVertex.zp+offs_zbup_x]
|
||||
mov dword[norm],edi ;p1.x-p0.x
|
||||
fild dword[norm]
|
||||
mov edi,dword[edx+offs_vert_zp+offs_zbup_y]
|
||||
sub edi,dword[ebx+offs_vert_zp+offs_zbup_y]
|
||||
mov edi,dword[edx+GLVertex.zp+offs_zbup_y]
|
||||
sub edi,dword[ebx+GLVertex.zp+offs_zbup_y]
|
||||
mov dword[norm],edi ;p2.y-p0.y
|
||||
fimul dword[norm]
|
||||
faddp
|
||||
@ -770,12 +764,12 @@ pushad
|
||||
mov ecx,[p1]
|
||||
mov edx,[p2]
|
||||
|
||||
mov edi,[ebx+offs_vert_clip_code]
|
||||
mov edi,[ebx+GLVertex.clip_code]
|
||||
mov [cc],edi
|
||||
mov eax,[ecx+offs_vert_clip_code]
|
||||
mov eax,[ecx+GLVertex.clip_code]
|
||||
mov [cc+4],eax
|
||||
or edi,eax
|
||||
mov eax,[edx+offs_vert_clip_code]
|
||||
mov eax,[edx+GLVertex.clip_code]
|
||||
mov [cc+8],eax
|
||||
or edi,eax
|
||||
mov [co],edi ;co = cc[0] | cc[1] | cc[2]
|
||||
@ -869,54 +863,49 @@ align 4
|
||||
.els_2_end:
|
||||
|
||||
mov ebx,[q]
|
||||
add ebx,offs_vert_pc
|
||||
add ebx,GLVertex.pc
|
||||
mov ecx,[q+4]
|
||||
add ecx,offs_vert_pc
|
||||
add ecx,GLVertex.pc
|
||||
mov edx,[q+8]
|
||||
add edx,offs_vert_pc
|
||||
add edx,GLVertex.pc
|
||||
|
||||
lea eax,[clip_proc]
|
||||
mov edi,[clip_bit]
|
||||
shl edi,2
|
||||
add eax,edi
|
||||
mov edi,ebp
|
||||
sub edi,(2*sizeof.GLVertex)-offs_vert_pc
|
||||
lea eax,[eax+4*edi]
|
||||
lea edi,[ebp-(2*sizeof.GLVertex)+GLVertex.pc]
|
||||
stdcall dword[eax],edi,ebx,ecx ;clip_proc[clip_bit](&tmp1.pc,&q[0].pc,&q[1].pc)
|
||||
sub edi,offs_vert_pc
|
||||
sub edi,GLVertex.pc
|
||||
|
||||
sub ebx,offs_vert_pc
|
||||
sub ecx,offs_vert_pc
|
||||
sub ebx,GLVertex.pc
|
||||
sub ecx,GLVertex.pc
|
||||
stdcall updateTmp,[context],ebx,ecx,eax ;(c,&tmp1,q[0],q[1],tt)
|
||||
add ebx,offs_vert_pc
|
||||
add ebx,GLVertex.pc
|
||||
|
||||
lea eax,[clip_proc]
|
||||
mov edi,[clip_bit]
|
||||
shl edi,2
|
||||
add eax,edi
|
||||
mov edi,ebp
|
||||
sub edi,sizeof.GLVertex-offs_vert_pc
|
||||
lea eax,[eax+4*edi]
|
||||
lea edi,[ebp-sizeof.GLVertex+GLVertex.pc]
|
||||
stdcall dword[eax],edi,ebx,edx ;clip_proc[clip_bit](&tmp2.pc,&q[0].pc,&q[2].pc)
|
||||
sub edi,offs_vert_pc
|
||||
sub ebx,offs_vert_pc
|
||||
sub edx,offs_vert_pc
|
||||
sub edi,GLVertex.pc
|
||||
sub ebx,GLVertex.pc
|
||||
sub edx,GLVertex.pc
|
||||
stdcall updateTmp,[context],ebx,edx,eax ;(c,&tmp2,q[0],q[2],tt)
|
||||
|
||||
mov eax,[ebx+offs_vert_edge_flag]
|
||||
mov eax,[ebx+GLVertex.edge_flag]
|
||||
mov [tmp1.edge_flag],eax ;q[0].edge_flag
|
||||
mov eax,[edx+offs_vert_edge_flag]
|
||||
mov eax,[edx+GLVertex.edge_flag]
|
||||
mov [edge_flag_tmp],eax ;q[2].edge_flag
|
||||
mov dword[edx+offs_vert_edge_flag],0 ;q[2].edge_flag=0
|
||||
mov dword[edx+GLVertex.edge_flag],0 ;q[2].edge_flag=0
|
||||
mov eax,[clip_bit]
|
||||
inc eax
|
||||
push eax ;для вызова нижней функции
|
||||
mov edi,ebp
|
||||
sub edi,2*sizeof.GLVertex
|
||||
lea edi,[ebp-2*sizeof.GLVertex]
|
||||
stdcall gl_draw_triangle_clip,[context],edi,ecx,edx,eax ;gl_draw_triangle_clip(c,&tmp1,q[1],q[2],clip_bit+1)
|
||||
|
||||
mov dword[tmp2.edge_flag],0
|
||||
mov dword[tmp1.edge_flag],0
|
||||
mov eax,[edge_flag_tmp]
|
||||
mov [edx+offs_vert_edge_flag],eax ;q[2].edge_flag=edge_flag_tmp
|
||||
mov [edx+GLVertex.edge_flag],eax ;q[2].edge_flag=edge_flag_tmp
|
||||
push edx
|
||||
push edi
|
||||
add edi,sizeof.GLVertex ;edi = &tmp2
|
||||
@ -954,34 +943,30 @@ align 4
|
||||
.els_4_end:
|
||||
|
||||
mov ebx,[q]
|
||||
add ebx,offs_vert_pc
|
||||
add ebx,GLVertex.pc
|
||||
mov ecx,[q+4]
|
||||
add ecx,offs_vert_pc
|
||||
add ecx,GLVertex.pc
|
||||
mov edx,[q+8]
|
||||
add edx,offs_vert_pc
|
||||
add edx,GLVertex.pc
|
||||
|
||||
lea eax,[clip_proc]
|
||||
mov edi,[clip_bit]
|
||||
shl edi,2
|
||||
add eax,edi
|
||||
mov edi,ebp
|
||||
sub edi,(2*sizeof.GLVertex)-offs_vert_pc
|
||||
lea eax,[eax+4*edi]
|
||||
lea edi,[ebp-(2*sizeof.GLVertex)+GLVertex.pc]
|
||||
stdcall dword[eax],edi,ebx,ecx ;clip_proc[clip_bit](&tmp1.pc,&q[0].pc,&q[1].pc)
|
||||
sub edi,offs_vert_pc
|
||||
sub edi,GLVertex.pc
|
||||
stdcall updateTmp,[context],[q],[q+4],eax
|
||||
|
||||
lea eax,[clip_proc]
|
||||
mov edi,[clip_bit]
|
||||
shl edi,2
|
||||
add eax,edi
|
||||
mov edi,ebp
|
||||
sub edi,sizeof.GLVertex-offs_vert_pc
|
||||
lea eax,[eax+4*edi]
|
||||
lea edi,[ebp-sizeof.GLVertex+GLVertex.pc]
|
||||
stdcall dword[eax],edi,ebx,edx ;clip_proc[clip_bit](&tmp2.pc,&q[0].pc,&q[2].pc)
|
||||
sub edi,offs_vert_pc
|
||||
sub edi,GLVertex.pc
|
||||
stdcall updateTmp,[context],[q],[q+8],eax
|
||||
|
||||
mov dword[tmp1.edge_flag],1
|
||||
mov eax,[edx+offs_vert_edge_flag-offs_vert_pc]
|
||||
mov eax,[edx+GLVertex.edge_flag-GLVertex.pc]
|
||||
mov dword[tmp2.edge_flag],eax ;tmp2.edge_flag = q[2].edge_flag
|
||||
mov eax,[clip_bit]
|
||||
inc eax
|
||||
@ -997,11 +982,11 @@ endp
|
||||
align 16
|
||||
proc gl_draw_triangle_select uses eax, context:dword, p0:dword,p1:dword,p2:dword
|
||||
mov eax,[p2]
|
||||
push dword[eax+offs_vert_zp+offs_Z]
|
||||
push dword[eax+GLVertex.zp+offs_Z]
|
||||
mov eax,[p1]
|
||||
push dword[eax+offs_vert_zp+offs_Z]
|
||||
push dword[eax+GLVertex.zp+offs_Z]
|
||||
mov eax,[p0]
|
||||
push dword[eax+offs_vert_zp+offs_Z]
|
||||
push dword[eax+GLVertex.zp+offs_Z]
|
||||
stdcall gl_add_select1, [context] ;,p0.zp.z, p1.zp.z, p2.zp.z
|
||||
ret
|
||||
endp
|
||||
@ -1031,9 +1016,9 @@ if PROFILE eq 1
|
||||
end if
|
||||
|
||||
mov ebx,[p1]
|
||||
add ebx,offs_vert_zp
|
||||
add ebx,GLVertex.zp
|
||||
mov ecx,[p2]
|
||||
add ecx,offs_vert_zp
|
||||
add ecx,GLVertex.zp
|
||||
mov edx,[context]
|
||||
cmp dword[edx+GLContext.texture_2d_enabled],0
|
||||
je .els_i
|
||||
@ -1047,7 +1032,7 @@ end if
|
||||
stdcall ZB_setTexture, [edx+GLContext.zb], [eax],\
|
||||
[eax+offs_imag_s_bound],[eax+offs_imag_t_bound],[eax+offs_imag_xsize_log2]
|
||||
mov eax,[p0]
|
||||
add eax,offs_vert_zp
|
||||
add eax,GLVertex.zp
|
||||
push ecx
|
||||
push ebx
|
||||
push eax
|
||||
@ -1063,7 +1048,7 @@ align 4
|
||||
align 4
|
||||
.els_i:
|
||||
mov eax,[p0]
|
||||
add eax,offs_vert_zp
|
||||
add eax,GLVertex.zp
|
||||
cmp dword[edx+GLContext.current_shade_model],GL_SMOOTH
|
||||
jne .els
|
||||
;else if (context.current_shade_model == GL_SMOOTH)
|
||||
@ -1093,32 +1078,29 @@ align 4
|
||||
|
||||
;if (p0.edge_flag) ZB_line_z(context.zb,&p0.zp,&p1.zp)
|
||||
mov eax,[p0]
|
||||
cmp dword[eax+offs_vert_edge_flag],0
|
||||
cmp dword[eax+GLVertex.edge_flag],0
|
||||
je @f
|
||||
mov ebx,eax
|
||||
add ebx,offs_vert_zp
|
||||
lea ebx,[eax+GLVertex.zp]
|
||||
mov eax,[p1]
|
||||
add eax,offs_vert_zp
|
||||
add eax,GLVertex.zp
|
||||
stdcall ecx,dword[edx+GLContext.zb],ebx,eax
|
||||
@@:
|
||||
;if (p1.edge_flag) ZB_line_z(context.zb,&p1.zp,&p2.zp)
|
||||
mov eax,[p1]
|
||||
cmp dword[eax+offs_vert_edge_flag],0
|
||||
cmp dword[eax+GLVertex.edge_flag],0
|
||||
je @f
|
||||
mov ebx,eax
|
||||
add ebx,offs_vert_zp
|
||||
lea ebx,[eax+GLVertex.zp]
|
||||
mov eax,[p2]
|
||||
add eax,offs_vert_zp
|
||||
add eax,GLVertex.zp
|
||||
stdcall ecx,dword[edx+GLContext.zb],ebx,eax
|
||||
@@:
|
||||
;if (p2.edge_flag) ZB_line_z(context.zb,&p2.zp,&p0.zp);
|
||||
mov eax,[p2]
|
||||
cmp dword[eax+offs_vert_edge_flag],0
|
||||
cmp dword[eax+GLVertex.edge_flag],0
|
||||
je @f
|
||||
mov ebx,eax
|
||||
add ebx,offs_vert_zp
|
||||
lea ebx,[eax+GLVertex.zp]
|
||||
mov eax,[p0]
|
||||
add eax,offs_vert_zp
|
||||
add eax,GLVertex.zp
|
||||
stdcall ecx,dword[edx+GLContext.zb],ebx,eax
|
||||
@@:
|
||||
|
||||
@ -1127,28 +1109,25 @@ endp
|
||||
|
||||
; Render a clipped triangle in point mode
|
||||
align 16
|
||||
proc gl_draw_triangle_point uses eax ebx edx, context:dword, p0:dword,p1:dword,p2:dword
|
||||
proc gl_draw_triangle_point uses eax edx, context:dword, p0:dword,p1:dword,p2:dword
|
||||
mov edx,[context]
|
||||
mov eax,[p0]
|
||||
cmp dword[eax+offs_vert_edge_flag],0
|
||||
cmp dword[eax+GLVertex.edge_flag],0
|
||||
je @f
|
||||
mov ebx,eax
|
||||
add ebx,offs_vert_zp
|
||||
stdcall ZB_plot,dword[edx+GLContext.zb],ebx
|
||||
lea eax,[eax+GLVertex.zp]
|
||||
stdcall ZB_plot,dword[edx+GLContext.zb],eax
|
||||
@@:
|
||||
mov eax,[p1]
|
||||
cmp dword[eax+offs_vert_edge_flag],0
|
||||
cmp dword[eax+GLVertex.edge_flag],0
|
||||
je @f
|
||||
mov ebx,eax
|
||||
add ebx,offs_vert_zp
|
||||
stdcall ZB_plot,dword[edx+GLContext.zb],ebx
|
||||
lea eax,[eax+GLVertex.zp]
|
||||
stdcall ZB_plot,dword[edx+GLContext.zb],eax
|
||||
@@:
|
||||
mov eax,[p2]
|
||||
cmp dword[eax+offs_vert_edge_flag],0
|
||||
cmp dword[eax+GLVertex.edge_flag],0
|
||||
je @f
|
||||
mov ebx,eax
|
||||
add ebx,offs_vert_zp
|
||||
stdcall ZB_plot,dword[edx+GLContext.zb],ebx
|
||||
lea eax,[eax+GLVertex.zp]
|
||||
stdcall ZB_plot,dword[edx+GLContext.zb],eax
|
||||
@@:
|
||||
ret
|
||||
endp
|
||||
|
||||
@ -64,17 +64,17 @@ pushad
|
||||
mov eax,edx
|
||||
add eax,GLContext.lights
|
||||
.cycle_0:
|
||||
gl_V4_New eax+offs_ligh_ambient, 0.0,0.0,0.0,1.0
|
||||
gl_V4_New eax+offs_ligh_diffuse, 1.0,1.0,1.0,1.0
|
||||
gl_V4_New eax+offs_ligh_specular, 1.0,1.0,1.0,1.0
|
||||
gl_V4_New eax+offs_ligh_position, 0.0,0.0,1.0,0.0
|
||||
gl_V3_New eax+offs_ligh_norm_position, 0.0,0.0,1.0
|
||||
gl_V3_New eax+offs_ligh_spot_direction, 0.0,0.0,-1.0
|
||||
gl_V3_New eax+offs_ligh_norm_spot_direction, 0.0,0.0,-1.0
|
||||
mov dword[eax+offs_ligh_spot_exponent],0.0
|
||||
mov dword[eax+offs_ligh_spot_cutoff],180.0
|
||||
gl_V3_New eax+offs_ligh_attenuation, 1.0,0.0,0.0
|
||||
mov dword[eax+offs_ligh_enabled],0
|
||||
gl_V4_New eax+GLLight.ambient, 0.0,0.0,0.0,1.0
|
||||
gl_V4_New eax+GLLight.diffuse, 1.0,1.0,1.0,1.0
|
||||
gl_V4_New eax+GLLight.specular, 1.0,1.0,1.0,1.0
|
||||
gl_V4_New eax+GLLight.position, 0.0,0.0,1.0,0.0
|
||||
gl_V3_New eax+GLLight.norm_position, 0.0,0.0,1.0
|
||||
gl_V3_New eax+GLLight.spot_direction, 0.0,0.0,-1.0
|
||||
gl_V3_New eax+GLLight.norm_spot_direction, 0.0,0.0,-1.0
|
||||
mov dword[eax+GLLight.spot_exponent],0.0
|
||||
mov dword[eax+GLLight.spot_cutoff],180.0
|
||||
gl_V3_New eax+GLLight.attenuation, 1.0,0.0,0.0
|
||||
mov dword[eax+GLLight.enabled],0
|
||||
add eax,sizeof.GLLight
|
||||
dec ecx
|
||||
cmp ecx,0
|
||||
@ -88,14 +88,13 @@ pushad
|
||||
|
||||
; default materials
|
||||
mov ecx,2 ;for(i=0;i<2;i++)
|
||||
mov eax,edx
|
||||
add eax,GLContext.materials
|
||||
lea eax,[edx+GLContext.materials]
|
||||
@@:
|
||||
gl_V4_New eax+offs_mate_emission, 0.0,0.0,0.0,1.0
|
||||
gl_V4_New eax+offs_mate_ambient, 0.2,0.2,0.2,1.0
|
||||
gl_V4_New eax+offs_mate_diffuse, 0.8,0.8,0.8,1.0
|
||||
gl_V4_New eax+offs_mate_specular, 0.0,0.0,0.0,1.0
|
||||
mov dword[eax+offs_mate_shininess], 0.0
|
||||
gl_V4_New eax+GLMaterial.emission, 0.0,0.0,0.0,1.0
|
||||
gl_V4_New eax+GLMaterial.ambient, 0.2,0.2,0.2,1.0
|
||||
gl_V4_New eax+GLMaterial.diffuse, 0.8,0.8,0.8,1.0
|
||||
gl_V4_New eax+GLMaterial.specular, 0.0,0.0,0.0,1.0
|
||||
mov dword[eax+GLMaterial.shininess], 0.0
|
||||
add eax,sizeof.GLMaterial
|
||||
loop @b
|
||||
|
||||
|
||||
@ -11,46 +11,43 @@ proc glopMaterial uses eax ebx ecx edi esi, context:dword, p:dword
|
||||
cmp ecx,GL_FRONT_AND_BACK ;if (mode == GL_FRONT_AND_BACK)
|
||||
jne @f
|
||||
mov dword[ebx+4],GL_FRONT ;p[1].i=GL_FRONT
|
||||
mov edi,ebp
|
||||
add edi,12
|
||||
lea edi,[ebp+12]
|
||||
stdcall glopMaterial,eax,edi
|
||||
mov ecx,GL_BACK
|
||||
@@:
|
||||
mov edi,eax
|
||||
add edi,GLContext.materials
|
||||
lea edi,[eax+GLContext.materials]
|
||||
cmp ecx,GL_FRONT ;if (mode == GL_FRONT) m=&context.materials[0]
|
||||
je @f
|
||||
add edi,sizeof.GLMaterial ;else m=&context.materials[1]
|
||||
@@:
|
||||
|
||||
mov ecx,4
|
||||
mov esi,ebx ;esi = &p
|
||||
add esi,12 ;esi = &p[3]
|
||||
lea esi,[ebx+12] ;esi = &p[3]
|
||||
mov ebx,[ebx+8] ;ebx = p[2]
|
||||
cmp ebx,GL_EMISSION
|
||||
jne @f
|
||||
;add edi,offs_mate_emission ;offs_mate_emission=0
|
||||
;add edi,GLMaterial.emission ;GLMaterial.emission=0
|
||||
rep movsd
|
||||
jmp .end_f
|
||||
align 4
|
||||
@@:
|
||||
cmp ebx,GL_AMBIENT
|
||||
jne @f
|
||||
add edi,offs_mate_ambient
|
||||
add edi,GLMaterial.ambient
|
||||
rep movsd
|
||||
jmp .end_f
|
||||
align 4
|
||||
@@:
|
||||
cmp ebx,GL_DIFFUSE
|
||||
jne @f
|
||||
add edi,offs_mate_diffuse
|
||||
add edi,GLMaterial.diffuse
|
||||
rep movsd
|
||||
jmp .end_f
|
||||
align 4
|
||||
@@:
|
||||
cmp ebx,GL_SPECULAR
|
||||
jne @f
|
||||
add edi,offs_mate_specular
|
||||
add edi,GLMaterial.specular
|
||||
rep movsd
|
||||
jmp .end_f
|
||||
align 4
|
||||
@ -58,7 +55,7 @@ align 4
|
||||
cmp ebx,GL_SHININESS
|
||||
jne @f
|
||||
fld dword[esi]
|
||||
add edi,offs_mate_shininess
|
||||
add edi,GLMaterial.shininess
|
||||
movsd
|
||||
mov dword[edi],SPECULAR_BUFFER_RESOLUTION
|
||||
fdiv dword[sp128f]
|
||||
@ -69,10 +66,10 @@ align 4
|
||||
@@:
|
||||
cmp ebx,GL_AMBIENT_AND_DIFFUSE
|
||||
jne @f
|
||||
add edi,offs_mate_ambient
|
||||
add edi,GLMaterial.ambient
|
||||
rep movsd
|
||||
sub esi,16
|
||||
;edi = &offs_mate_diffuse
|
||||
;edi = &GLMaterial.diffuse
|
||||
mov ecx,4
|
||||
rep movsd
|
||||
jmp .end_f
|
||||
@ -108,16 +105,14 @@ pushad
|
||||
|
||||
sub edx,GL_LIGHT0
|
||||
imul edx,sizeof.GLLight
|
||||
add edx,eax
|
||||
add edx,GLContext.lights
|
||||
lea edx,[eax+edx+GLContext.lights]
|
||||
|
||||
mov ecx,[ebx+8] ;ecx = p[2]
|
||||
cmp ecx,GL_AMBIENT
|
||||
jne @f
|
||||
mov esi,ebx
|
||||
add esi,12
|
||||
lea esi,[ebx+12]
|
||||
mov edi,edx
|
||||
;add edi,offs_ligh_ambient ;offs_ligh_ambient = 0
|
||||
;add edi,GLLight.ambient ;GLLight.ambient = 0
|
||||
mov ecx,4
|
||||
rep movsd ;l.ambient=v
|
||||
jmp .end_f
|
||||
@ -125,10 +120,8 @@ align 4
|
||||
@@:
|
||||
cmp ecx,GL_DIFFUSE
|
||||
jne @f
|
||||
mov esi,ebx
|
||||
add esi,12
|
||||
mov edi,edx
|
||||
add edi,offs_ligh_diffuse
|
||||
lea esi,[ebx+12]
|
||||
lea edi,[edx+GLLight.diffuse]
|
||||
mov ecx,4
|
||||
rep movsd ;l.diffuse=v
|
||||
jmp .end_f
|
||||
@ -136,10 +129,8 @@ align 4
|
||||
@@:
|
||||
cmp ecx,GL_SPECULAR
|
||||
jne @f
|
||||
mov esi,ebx
|
||||
add esi,12
|
||||
mov edi,edx
|
||||
add edi,offs_ligh_specular
|
||||
lea esi,[ebx+12]
|
||||
lea edi,[edx+GLLight.specular]
|
||||
mov ecx,4
|
||||
rep movsd ;l.specular=v
|
||||
jmp .end_f
|
||||
@ -147,13 +138,10 @@ align 4
|
||||
@@:
|
||||
cmp ecx,GL_POSITION
|
||||
jne @f
|
||||
mov edi,ebx ;ebx = [ebp+12] = [p] = &p[0]
|
||||
add edi,12 ;&p[3]
|
||||
mov esi,ebp
|
||||
sub esi,16 ;&pos
|
||||
lea edi,[ebx+12] ;&p[3]
|
||||
lea esi,[ebp-16] ;&pos
|
||||
stdcall gl_M4_MulV4, esi,dword[eax+GLContext.matrix_stack_ptr],edi
|
||||
mov edi,edx
|
||||
add edi,offs_ligh_position
|
||||
lea edi,[edx+GLLight.position]
|
||||
mov ecx,4
|
||||
rep movsd ;l.position=pos
|
||||
|
||||
@ -164,13 +152,11 @@ align 4
|
||||
jne .end_i
|
||||
;mov esi,ebp
|
||||
sub esi,16 ;&pos
|
||||
mov edi,edx
|
||||
add edi,offs_ligh_norm_position
|
||||
lea edi,[edx+GLLight.norm_position]
|
||||
mov ecx,3
|
||||
rep movsd ;l.norm_position=pos[1,2,3]
|
||||
|
||||
;mov edi,edx
|
||||
;add edi,offs_ligh_norm_position
|
||||
;lea edi,[edx+GLLight.norm_position]
|
||||
sub edi,12
|
||||
stdcall gl_V3_Norm,edi ;&l.norm_position
|
||||
.end_i:
|
||||
@ -181,21 +167,17 @@ align 4
|
||||
@@:
|
||||
cmp ecx,GL_SPOT_DIRECTION
|
||||
jne @f
|
||||
mov esi,ebx ;&p[0]
|
||||
add esi,12
|
||||
mov edi,edx
|
||||
add edi,offs_ligh_spot_direction
|
||||
lea esi,[ebx+12] ;&p[3]
|
||||
lea edi,[edx+GLLight.spot_direction]
|
||||
mov ecx,3
|
||||
rep movsd ;l.spot_direction=v[0,1,2]
|
||||
;mov esi,ebx
|
||||
;add esi,12
|
||||
;lea esi,[ebx+12]
|
||||
sub esi,12
|
||||
;mov edi,edx
|
||||
;add edi,offs_ligh_norm_spot_direction
|
||||
add edi,offs_ligh_norm_spot_direction-(offs_ligh_spot_direction+12)
|
||||
;lea edi,[edx+GLLight.norm_spot_direction]
|
||||
add edi,GLLight.norm_spot_direction-(GLLight.spot_direction+12)
|
||||
mov ecx,3
|
||||
rep movsd ;l.norm_spot_direction=v[0,1,2]
|
||||
add edx,offs_ligh_norm_spot_direction
|
||||
add edx,GLLight.norm_spot_direction
|
||||
stdcall gl_V3_Norm,edx
|
||||
jmp .end_f
|
||||
align 4
|
||||
@ -203,7 +185,7 @@ align 4
|
||||
cmp ecx,GL_SPOT_EXPONENT
|
||||
jne @f
|
||||
mov ecx,[ebx+12]
|
||||
mov [edi+offs_ligh_spot_exponent],ecx ;l.spot_exponent=p[3]
|
||||
mov [edi+GLLight.spot_exponent],ecx ;l.spot_exponent=p[3]
|
||||
jmp .end_f
|
||||
align 4
|
||||
@@:
|
||||
@ -211,7 +193,7 @@ align 4
|
||||
jne .end_spot_c
|
||||
fld dword[ebp+12] ;float a=v.v[0]
|
||||
; assert(a == 180 || (a>=0 && a<=90));
|
||||
fst dword[edi+offs_ligh_spot_cutoff] ;l.spot_cutoff=a
|
||||
fst dword[edi+GLLight.spot_cutoff] ;l.spot_cutoff=a
|
||||
fcom dword[an180f] ;if (a != 180)
|
||||
fstsw ax
|
||||
sahf
|
||||
@ -220,7 +202,7 @@ align 4
|
||||
fmulp
|
||||
fdiv dword[an180f]
|
||||
fcos
|
||||
fstp dword[edi+offs_ligh_cos_spot_cutoff] ;l.cos_spot_cutoff=cos(a * M_PI / 180.0)
|
||||
fstp dword[edi+GLLight.cos_spot_cutoff] ;l.cos_spot_cutoff=cos(a * M_PI / 180.0)
|
||||
jmp .end_f
|
||||
@@:
|
||||
ffree st0
|
||||
@ -231,21 +213,21 @@ align 4
|
||||
cmp ecx,GL_CONSTANT_ATTENUATION
|
||||
jne @f
|
||||
mov ecx,[ebx+12]
|
||||
mov [edi+offs_ligh_attenuation],ecx ;l->attenuation[0]=p[3]
|
||||
mov [edi+GLLight.attenuation],ecx ;l->attenuation[0]=p[3]
|
||||
jmp .end_f
|
||||
align 4
|
||||
@@:
|
||||
cmp ecx,GL_LINEAR_ATTENUATION
|
||||
jne @f
|
||||
mov ecx,[ebx+12]
|
||||
mov [edi+offs_ligh_attenuation+4],ecx ;l->attenuation[1]=p[3]
|
||||
mov [edi+GLLight.attenuation+4],ecx ;l->attenuation[1]=p[3]
|
||||
jmp .end_f
|
||||
align 4
|
||||
@@:
|
||||
cmp ecx,GL_QUADRATIC_ATTENUATION
|
||||
jne @f
|
||||
mov ecx,[ebx+12]
|
||||
mov [edi+offs_ligh_attenuation+8],ecx ;l->attenuation[2]=p[3]
|
||||
mov [edi+GLLight.attenuation+8],ecx ;l->attenuation[2]=p[3]
|
||||
jmp .end_f
|
||||
align 4
|
||||
@@: ;default:
|
||||
@ -326,11 +308,10 @@ proc gl_enable_disable_light uses eax ebx ecx, context:dword, light:dword, v:dwo
|
||||
mov eax,[context]
|
||||
mov ebx,[light]
|
||||
imul ebx,sizeof.GLLight
|
||||
add ebx,eax
|
||||
add ebx,GLContext.lights
|
||||
lea ebx,[eax+ebx+GLContext.lights]
|
||||
|
||||
xor ecx,ecx
|
||||
cmp dword[ebx+offs_ligh_enabled],0
|
||||
cmp dword[ebx+GLLight.enabled],0
|
||||
jne @f
|
||||
not ecx
|
||||
@@:
|
||||
@ -338,11 +319,11 @@ proc gl_enable_disable_light uses eax ebx ecx, context:dword, light:dword, v:dwo
|
||||
or ecx,ecx
|
||||
jz @f
|
||||
;if (v && !l.enabled)
|
||||
mov dword[ebx+offs_ligh_enabled],1
|
||||
mov dword[ebx+GLLight.enabled],1
|
||||
mov ecx,[eax+GLContext.first_light]
|
||||
mov [ebx+offs_ligh_next],ecx
|
||||
mov [ebx+GLLight.next],ecx
|
||||
mov [eax+GLContext.first_light],ebx ;context.first_light = l
|
||||
mov dword[ebx+offs_ligh_prev],0 ;l.prev = NULL
|
||||
mov dword[ebx+GLLight.prev],0 ;l.prev = NULL
|
||||
jmp .end_f
|
||||
align 4
|
||||
@@:
|
||||
@ -351,26 +332,26 @@ align 4
|
||||
jne @f
|
||||
not ecx
|
||||
@@:
|
||||
and ecx,[ebx+offs_ligh_enabled]
|
||||
and ecx,[ebx+GLLight.enabled]
|
||||
or ecx,ecx
|
||||
jz .end_f
|
||||
;else if (!v && l.enabled)
|
||||
mov dword[ebx+offs_ligh_enabled],0 ;l.enabled = 0
|
||||
mov ecx,[ebx+offs_ligh_next]
|
||||
cmp dword[ebx+offs_ligh_prev],0 ;if (l.prev == NULL)
|
||||
mov dword[ebx+GLLight.enabled],0 ;l.enabled = 0
|
||||
mov ecx,[ebx+GLLight.next]
|
||||
cmp dword[ebx+GLLight.prev],0 ;if (l.prev == NULL)
|
||||
jne .els_0
|
||||
mov [eax+GLContext.first_light],ecx ;context.first_light = l.next
|
||||
jmp @f
|
||||
align 4
|
||||
.els_0:
|
||||
mov eax,[ebx+offs_ligh_prev]
|
||||
mov [eax+offs_ligh_next],ecx ;l.prev.next = l.next
|
||||
mov eax,[ebx+GLLight.prev]
|
||||
mov [eax+GLLight.next],ecx ;l.prev.next = l.next
|
||||
@@:
|
||||
cmp dword[ebx+offs_ligh_next],0
|
||||
cmp dword[ebx+GLLight.next],0
|
||||
je .end_f
|
||||
mov ecx,[ebx+offs_ligh_prev]
|
||||
mov eax,[ebx+offs_ligh_next]
|
||||
mov [eax+offs_ligh_prev],ecx ;l.next.prev = l.prev
|
||||
mov ecx,[ebx+GLLight.prev]
|
||||
mov eax,[ebx+GLLight.next]
|
||||
mov [eax+GLLight.prev],ecx ;l.next.prev = l.prev
|
||||
.end_f:
|
||||
ret
|
||||
endp
|
||||
@ -420,27 +401,26 @@ pushad
|
||||
mov eax,[edx+GLContext.light_model_two_side]
|
||||
mov [twoside],eax
|
||||
|
||||
add esi,offs_vert_normal
|
||||
mov edi,ebp
|
||||
sub edi,24 ;edi = &n
|
||||
add esi,GLVertex.normal
|
||||
lea edi,[ebp-24] ;edi = &n
|
||||
movsd ;n.X=v.normal.X
|
||||
movsd ;n.Y=v.normal.Y
|
||||
movsd ;n.Z=v.normal.Z
|
||||
mov esi,[v]
|
||||
|
||||
fld dword[edx+GLContext.ambient_light_model]
|
||||
fmul dword[ecx+offs_mate_ambient]
|
||||
fadd dword[ecx] ;offs_mate_emission=0
|
||||
fmul dword[ecx+GLMaterial.ambient]
|
||||
fadd dword[ecx] ;GLMaterial.emission=0
|
||||
fstp dword[R] ;R=m.emission.v[0]+m.ambient.v[0]*context.ambient_light_model.v[0]
|
||||
fld dword[edx+GLContext.ambient_light_model+4]
|
||||
fmul dword[ecx+offs_mate_ambient+4]
|
||||
fadd dword[ecx+offs_mate_emission+4]
|
||||
fmul dword[ecx+GLMaterial.ambient+4]
|
||||
fadd dword[ecx+GLMaterial.emission+4]
|
||||
fstp dword[G]
|
||||
fld dword[edx+GLContext.ambient_light_model+8]
|
||||
fmul dword[ecx+offs_mate_ambient+8]
|
||||
fadd dword[ecx+offs_mate_emission+8]
|
||||
fmul dword[ecx+GLMaterial.ambient+8]
|
||||
fadd dword[ecx+GLMaterial.emission+8]
|
||||
fstp dword[B]
|
||||
clampf [ecx+offs_mate_diffuse+12],0,1
|
||||
clampf [ecx+GLMaterial.diffuse+12],0,1
|
||||
mov [A],eax ;A=clampf(m.diffuse.v[3],0,1)
|
||||
|
||||
mov ebx,[edx+GLContext.first_light]
|
||||
@ -449,17 +429,17 @@ pushad
|
||||
jz .cycle_0_end
|
||||
|
||||
; ambient
|
||||
fld dword[ecx+offs_mate_ambient]
|
||||
fmul dword[ebx] ;offs_ligh_ambient=0
|
||||
fld dword[ecx+GLMaterial.ambient]
|
||||
fmul dword[ebx] ;GLLight.ambient=0
|
||||
fstp dword[lR] ;lR=l.ambient.v[0] * m.ambient.v[0]
|
||||
fld dword[ecx+offs_mate_ambient+4]
|
||||
fmul dword[ebx+offs_ligh_ambient+4]
|
||||
fld dword[ecx+GLMaterial.ambient+4]
|
||||
fmul dword[ebx+GLLight.ambient+4]
|
||||
fstp dword[lG] ;lG=l.ambient.v[1] * m.ambient.v[1]
|
||||
fld dword[ecx+offs_mate_ambient+8]
|
||||
fmul dword[ebx+offs_ligh_ambient+8]
|
||||
fld dword[ecx+GLMaterial.ambient+8]
|
||||
fmul dword[ebx+GLLight.ambient+8]
|
||||
fstp dword[lB] ;lB=l.ambient.v[2] * m.ambient.v[2]
|
||||
|
||||
fld dword[ebx+offs_ligh_position+offs_W]
|
||||
fld dword[ebx+GLLight.position+offs_W]
|
||||
ftst ;if (l.position.v[3] == 0)
|
||||
fstsw ax
|
||||
sahf
|
||||
@ -467,11 +447,11 @@ pushad
|
||||
; light at infinity
|
||||
ffree st0 ;l.position.v[3]
|
||||
fincstp
|
||||
mov eax,[ebx+offs_ligh_norm_position]
|
||||
mov eax,[ebx+GLLight.norm_position]
|
||||
mov [d],eax ;d.X=l.norm_position.v[0]
|
||||
mov eax,[ebx+offs_ligh_norm_position+offs_Y]
|
||||
mov eax,[ebx+GLLight.norm_position+offs_Y]
|
||||
mov [d+offs_Y],eax ;d.Y=l.norm_position.v[1]
|
||||
mov eax,[ebx+offs_ligh_norm_position+offs_Z]
|
||||
mov eax,[ebx+GLLight.norm_position+offs_Z]
|
||||
mov [d+offs_Z],eax ;d.Z=l.norm_position.v[2]
|
||||
mov dword[att],1.0
|
||||
jmp .els_0_end
|
||||
@ -480,14 +460,14 @@ align 4
|
||||
; distance attenuation
|
||||
ffree st0 ;l.position.v[3]
|
||||
fincstp
|
||||
fld dword[ebx+offs_ligh_position]
|
||||
fsub dword[esi+offs_vert_ec]
|
||||
fld dword[ebx+GLLight.position]
|
||||
fsub dword[esi+GLVertex.ec]
|
||||
fstp dword[d] ;d.X=l.position.v[0]-v.ec.v[0]
|
||||
fld dword[ebx+offs_ligh_position+offs_Y]
|
||||
fsub dword[esi+offs_vert_ec+offs_Y]
|
||||
fld dword[ebx+GLLight.position+offs_Y]
|
||||
fsub dword[esi+GLVertex.ec+offs_Y]
|
||||
fstp dword[d+offs_Y] ;d.Y=l.position.v[1]-v.ec.v[1]
|
||||
fld dword[ebx+offs_ligh_position+offs_Z]
|
||||
fsub dword[esi+offs_vert_ec+offs_Z]
|
||||
fld dword[ebx+GLLight.position+offs_Z]
|
||||
fsub dword[esi+GLVertex.ec+offs_Z]
|
||||
fstp dword[d+offs_Z] ;d.Z=l.position.v[2]-v.ec.v[2]
|
||||
fld dword[d]
|
||||
fmul st0,st0
|
||||
@ -516,11 +496,11 @@ align 4
|
||||
ffree st0 ;1.0/dist
|
||||
fincstp
|
||||
@@:
|
||||
fld dword[ebx+offs_ligh_attenuation+8]
|
||||
fld dword[ebx+GLLight.attenuation+8]
|
||||
fmul st0,st1 ;st0 = dist * l.attenuation[2]
|
||||
fadd dword[ebx+offs_ligh_attenuation+4]
|
||||
fadd dword[ebx+GLLight.attenuation+4]
|
||||
fmul st0,st1
|
||||
fadd dword[ebx+offs_ligh_attenuation]
|
||||
fadd dword[ebx+GLLight.attenuation]
|
||||
fld1
|
||||
fdiv st0,st1
|
||||
fstp dword[att] ;att = 1.0f/(l.attenuation[0]+dist*(l.attenuation[1]+dist*l.attenuation[2]))
|
||||
@ -550,18 +530,18 @@ align 4
|
||||
sahf
|
||||
jbe .if0_end
|
||||
; diffuse light
|
||||
fld dword[ecx+offs_mate_diffuse]
|
||||
fmul dword[ebx+offs_ligh_diffuse]
|
||||
fld dword[ecx+GLMaterial.diffuse]
|
||||
fmul dword[ebx+GLLight.diffuse]
|
||||
fmul st0,st1
|
||||
fadd dword[lR]
|
||||
fstp dword[lR] ;lR+=dot * l.diffuse.v[0] * m.diffuse.v[0]
|
||||
fld dword[ecx+offs_mate_diffuse+4]
|
||||
fmul dword[ebx+offs_ligh_diffuse+4]
|
||||
fld dword[ecx+GLMaterial.diffuse+4]
|
||||
fmul dword[ebx+GLLight.diffuse+4]
|
||||
fmul st0,st1
|
||||
fadd dword[lG]
|
||||
fstp dword[lG] ;lG+=dot * l.diffuse.v[1] * m.diffuse.v[1]
|
||||
fld dword[ecx+offs_mate_diffuse+8]
|
||||
fmul dword[ebx+offs_ligh_diffuse+8]
|
||||
fld dword[ecx+GLMaterial.diffuse+8]
|
||||
fmul dword[ebx+GLLight.diffuse+8]
|
||||
fmul st0,st1
|
||||
fadd dword[lB]
|
||||
fstp dword[lB] ;lB+=dot * l.diffuse.v[2] * m.diffuse.v[2]
|
||||
@ -569,17 +549,17 @@ align 4
|
||||
fincstp
|
||||
|
||||
; spot light
|
||||
fld dword[ebx+offs_ligh_spot_cutoff]
|
||||
fld dword[ebx+GLLight.spot_cutoff]
|
||||
fcomp dword[an180f] ;if (l.spot_cutoff != 180)
|
||||
fstsw ax
|
||||
sahf
|
||||
je .if1_end
|
||||
fld dword[ebx+offs_ligh_norm_spot_direction]
|
||||
fld dword[ebx+GLLight.norm_spot_direction]
|
||||
fmul dword[d]
|
||||
fld dword[ebx+offs_ligh_norm_spot_direction+offs_Y]
|
||||
fld dword[ebx+GLLight.norm_spot_direction+offs_Y]
|
||||
fmul dword[d+offs_Y]
|
||||
faddp
|
||||
fld dword[ebx+offs_ligh_norm_spot_direction+offs_Z]
|
||||
fld dword[ebx+GLLight.norm_spot_direction+offs_Z]
|
||||
fmul dword[d+offs_Z]
|
||||
faddp
|
||||
fchs
|
||||
@ -592,19 +572,19 @@ align 4
|
||||
jae @f
|
||||
fchs ;dot_spot = -dot_spot
|
||||
@@:
|
||||
fcom dword[ebx+offs_ligh_cos_spot_cutoff] ;if (dot_spot < l.cos_spot_cutoff)
|
||||
fcom dword[ebx+GLLight.cos_spot_cutoff] ;if (dot_spot < l.cos_spot_cutoff)
|
||||
fstsw ax
|
||||
sahf
|
||||
jae .els_1
|
||||
; no contribution
|
||||
ffree st0 ;dot_spot
|
||||
fincstp
|
||||
mov ebx,[ebx+offs_ligh_next]
|
||||
mov ebx,[ebx+GLLight.next]
|
||||
jmp .cycle_0 ;continue
|
||||
align 4
|
||||
.els_1:
|
||||
; TODO: optimize
|
||||
fld dword[ebx+offs_ligh_spot_exponent]
|
||||
fld dword[ebx+GLLight.spot_exponent]
|
||||
ftst ;if (l.spot_exponent > 0)
|
||||
fstsw ax
|
||||
sahf
|
||||
@ -639,14 +619,13 @@ align 4
|
||||
; specular light
|
||||
cmp dword[edx+GLContext.local_light_model],0 ;if (c.local_light_model)
|
||||
je .els_2
|
||||
mov eax,[esi+offs_vert_ec]
|
||||
mov eax,[esi+GLVertex.ec]
|
||||
mov [vcoord],eax ;vcoord.X=v.ec.X
|
||||
mov eax,[esi+offs_vert_ec+offs_Y]
|
||||
mov eax,[esi+GLVertex.ec+offs_Y]
|
||||
mov [vcoord+offs_Y],eax ;vcoord.Y=v.ec.Y
|
||||
mov eax,[esi+offs_vert_ec+offs_Z]
|
||||
mov eax,[esi+GLVertex.ec+offs_Z]
|
||||
mov [vcoord+offs_Z],eax ;vcoord.Z=v.ec.Z
|
||||
mov eax,ebp
|
||||
sub eax,12 ;eax = &vcoord
|
||||
lea eax,[ebp-12] ;eax = &vcoord
|
||||
stdcall gl_V3_Norm, eax
|
||||
fld dword[d]
|
||||
fsub dword[vcoord]
|
||||
@ -709,7 +688,7 @@ align 4
|
||||
; TODO: optimize
|
||||
; testing specular buffer code
|
||||
; dot_spec= pow(dot_spec,m.shininess)
|
||||
stdcall specbuf_get_buffer, edx, dword[ecx+offs_mate_shininess_i], dword[ecx+offs_mate_shininess]
|
||||
stdcall specbuf_get_buffer, edx, dword[ecx+GLMaterial.shininess_i], dword[ecx+GLMaterial.shininess]
|
||||
mov edi,eax ;edi = specbuf
|
||||
mov dword[idx],SPECULAR_BUFFER_SIZE ;idx = SPECULAR_BUFFER_SIZE
|
||||
|
||||
@ -724,19 +703,19 @@ align 4
|
||||
shl dword[idx],2
|
||||
add edi,dword[idx]
|
||||
fld dword[edi+offs_spec_buf] ;dot_spec = specbuf.buf[idx]
|
||||
fld dword[ebx+offs_ligh_specular]
|
||||
fld dword[ebx+GLLight.specular]
|
||||
fmul st0,st1
|
||||
fmul dword[ecx+offs_mate_specular]
|
||||
fmul dword[ecx+GLMaterial.specular]
|
||||
fadd dword[lR]
|
||||
fstp dword[lR] ;lR+=dot_spec * l.specular.v[0] * m.specular.v[0]
|
||||
fld dword[ebx+offs_ligh_specular+4]
|
||||
fld dword[ebx+GLLight.specular+4]
|
||||
fmul st0,st1
|
||||
fmul dword[ecx+offs_mate_specular+4]
|
||||
fmul dword[ecx+GLMaterial.specular+4]
|
||||
fadd dword[lG]
|
||||
fstp dword[lG] ;lG+=dot_spec * l.specular.v[1] * m.specular.v[1]
|
||||
fld dword[ebx+offs_ligh_specular+8]
|
||||
fld dword[ebx+GLLight.specular+8]
|
||||
fmul st0,st1
|
||||
fmul dword[ecx+offs_mate_specular+8]
|
||||
fmul dword[ecx+GLMaterial.specular+8]
|
||||
fadd dword[lB]
|
||||
fstp dword[lB] ;lB+=dot_spec * l.specular.v[2] * m.specular.v[2]
|
||||
.if0_end:
|
||||
@ -759,19 +738,19 @@ align 4
|
||||
fstp dword[B] ;B += att * lB
|
||||
ffree st0 ;att
|
||||
fincstp
|
||||
mov ebx,[ebx+offs_ligh_next]
|
||||
mov ebx,[ebx+GLLight.next]
|
||||
jmp .cycle_0
|
||||
align 4
|
||||
.cycle_0_end:
|
||||
|
||||
clampf [R],0,1
|
||||
mov [esi+offs_vert_color],eax ;v.color.v[0]=clampf(R,0,1)
|
||||
mov [esi+GLVertex.color],eax ;v.color.v[0]=clampf(R,0,1)
|
||||
clampf [G],0,1
|
||||
mov [esi+offs_vert_color+4],eax ;v.color.v[1]=clampf(G,0,1)
|
||||
mov [esi+GLVertex.color+4],eax ;v.color.v[1]=clampf(G,0,1)
|
||||
clampf [B],0,1
|
||||
mov [esi+offs_vert_color+8],eax ;v.color.v[2]=clampf(B,0,1)
|
||||
mov [esi+GLVertex.color+8],eax ;v.color.v[2]=clampf(B,0,1)
|
||||
mov eax,[A]
|
||||
mov [esi+offs_vert_color+12],eax ;v.color.v[3]=A
|
||||
mov [esi+GLVertex.color+12],eax ;v.color.v[3]=A
|
||||
popad
|
||||
ret
|
||||
endp
|
||||
|
||||
@ -5,22 +5,38 @@ macro ADD_OP a,b,c
|
||||
db 'gl',`a,' ',c,0
|
||||
}
|
||||
include 'opinfo.inc'
|
||||
purge ADD_OP
|
||||
|
||||
;указатели на функции ;static void (*op_table_func[])(GLContext *,GLParam *)=
|
||||
align 4
|
||||
op_table_func:
|
||||
macro ADD_OP a,b,c
|
||||
{
|
||||
dd glop#a
|
||||
}
|
||||
include 'opinfo.inc'
|
||||
purge ADD_OP
|
||||
|
||||
;число параметров в функциях
|
||||
align 4
|
||||
op_table_size:
|
||||
macro ADD_OP a,b,c
|
||||
{
|
||||
dd b+1
|
||||
}
|
||||
include 'opinfo.inc'
|
||||
purge ADD_OP
|
||||
|
||||
;коды функций у которых нет входных параметров
|
||||
align 4
|
||||
macro ADD_OP a,b,c
|
||||
{
|
||||
if b eq 0
|
||||
op_#a dd OP_#a
|
||||
end if
|
||||
}
|
||||
include 'opinfo.inc'
|
||||
purge ADD_OP
|
||||
|
||||
|
||||
;output:
|
||||
@ -30,8 +46,7 @@ proc find_list uses ebx, context:dword, list:dword
|
||||
mov eax,[context]
|
||||
mov eax,[eax+GLContext.shared_state]
|
||||
mov ebx,[list]
|
||||
shl ebx,2
|
||||
add eax,ebx
|
||||
lea eax,[eax+4*ebx]
|
||||
mov eax,[eax]
|
||||
ret
|
||||
endp
|
||||
@ -55,10 +70,9 @@ proc delete_list uses eax ebx ecx edx, context:dword, list:dword
|
||||
.end_w:
|
||||
|
||||
stdcall gl_free,edx
|
||||
mov ecx,[list]
|
||||
shl ecx,2
|
||||
mov ebx,[ebx+GLContext.shared_state] ;ebx = &context.shared_state.lists
|
||||
add ebx,ecx
|
||||
mov ecx,[list]
|
||||
lea ebx,[ebx+4*ecx]
|
||||
mov dword[ebx],0 ;=NULL
|
||||
ret
|
||||
endp
|
||||
@ -77,8 +91,7 @@ proc alloc_list uses ebx ecx, context:dword, list:dword
|
||||
mov ebx,[context]
|
||||
mov ebx,[ebx+GLContext.shared_state]
|
||||
mov ecx,[list]
|
||||
shl ecx,2
|
||||
add ebx,ecx
|
||||
lea ebx,[ebx+4*ecx]
|
||||
mov [ebx],eax ;context.shared_state.lists[list]=l
|
||||
ret
|
||||
endp
|
||||
@ -116,18 +129,15 @@ proc gl_compile_op, context:dword, p:dword
|
||||
pushad
|
||||
mov edx,[context]
|
||||
|
||||
lea ebx,[op_table_size]
|
||||
mov ecx,[p]
|
||||
mov ecx,[ecx]
|
||||
shl ecx,2
|
||||
add ecx,ebx
|
||||
mov ecx,[ecx] ;код операции
|
||||
lea ecx,[op_table_size+4*ecx]
|
||||
mov ecx,[ecx] ;ecx = кол-во параметров в компилируемой функции
|
||||
mov ebx,[edx+GLContext.current_op_buffer_index]
|
||||
mov eax,[edx+GLContext.current_op_buffer]
|
||||
|
||||
; we should be able to add a NextBuffer opcode
|
||||
mov esi,ebx
|
||||
add esi,ecx
|
||||
lea esi,[ebx+ecx]
|
||||
cmp esi,(OP_BUFFER_MAX_SIZE-2)
|
||||
jle @f
|
||||
mov edi,eax
|
||||
@ -135,9 +145,7 @@ pushad
|
||||
mov dword[eax+offs_gpbu_next],0 ;=NULL
|
||||
|
||||
mov dword[edi+offs_gpbu_next],eax
|
||||
mov esi,ebx
|
||||
shl esi,2
|
||||
add esi,edi
|
||||
lea esi,[edi+4*ebx]
|
||||
mov dword[esi+offs_gpbu_ops],OP_NextBuffer
|
||||
mov dword[esi+offs_gpbu_ops+4],eax
|
||||
|
||||
@ -147,9 +155,7 @@ pushad
|
||||
|
||||
mov esi,[p]
|
||||
@@:
|
||||
mov edi,ebx
|
||||
shl edi,2
|
||||
add edi,eax
|
||||
lea edi,[eax+4*ebx]
|
||||
movsd
|
||||
inc ebx
|
||||
loop @b
|
||||
|
||||
@ -75,21 +75,6 @@ struct GLLight
|
||||
prev dd ? ;struct GLLight*
|
||||
ends
|
||||
|
||||
offs_ligh_ambient equ 0 ;V4
|
||||
offs_ligh_diffuse equ 16 ;V4
|
||||
offs_ligh_specular equ 32 ;V4
|
||||
offs_ligh_position equ 48 ;V4
|
||||
offs_ligh_spot_direction equ 64 ;V3
|
||||
offs_ligh_spot_exponent equ 76 ;dd ?
|
||||
offs_ligh_spot_cutoff equ 80 ;dd ?
|
||||
offs_ligh_attenuation equ 84 ;rd 3
|
||||
offs_ligh_cos_spot_cutoff equ 96 ;dd ?
|
||||
offs_ligh_norm_spot_direction equ 100 ;V3
|
||||
offs_ligh_norm_position equ 112 ;V3
|
||||
offs_ligh_enabled equ 124 ;dd ?
|
||||
offs_ligh_next equ 128 ;dd ?
|
||||
offs_ligh_prev equ 132 ;dd ?
|
||||
|
||||
struct GLMaterial
|
||||
emission V4
|
||||
ambient V4
|
||||
@ -102,14 +87,6 @@ struct GLMaterial
|
||||
do_specular dd ? ;int
|
||||
ends
|
||||
|
||||
offs_mate_emission equ 0 ;V4
|
||||
offs_mate_ambient equ 16 ;V4
|
||||
offs_mate_diffuse equ 32 ;V4
|
||||
offs_mate_specular equ 48 ;V4
|
||||
offs_mate_shininess equ 64 ;dd
|
||||
offs_mate_shininess_i equ 68 ;dd
|
||||
offs_mate_do_specular equ 72 ;dd
|
||||
|
||||
struct GLViewport
|
||||
xmin dd ? ;int
|
||||
ymin dd ? ;int
|
||||
@ -155,16 +132,6 @@ struct GLVertex
|
||||
zp ZBufferPoint ; integer coordinates for the rasterization
|
||||
ends
|
||||
|
||||
offs_vert_edge_flag equ 0
|
||||
offs_vert_normal equ 4
|
||||
offs_vert_coord equ 16
|
||||
offs_vert_tex_coord equ 32
|
||||
offs_vert_color equ 48
|
||||
offs_vert_ec equ 64
|
||||
offs_vert_pc equ 80
|
||||
offs_vert_clip_code equ 96
|
||||
offs_vert_zp equ 100
|
||||
|
||||
struct GLImage
|
||||
pixmap dd ? ;void*
|
||||
xsize dd ? ;int
|
||||
|
||||
Loading…
Reference in New Issue
Block a user