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| Rev 5175 | Rev 5187 | ||
|---|---|---|---|
| Line 41... | Line 41... | ||
| 41 | fmul st0,st1 |
41 | fmul st0,st1 |
| 42 | fmul dword[eax+offs_cont_viewport+offs_vpor_scale+offs_Z] |
42 | fmul dword[eax+offs_cont_viewport+offs_vpor_scale+offs_Z] |
| 43 | fadd dword[eax+offs_cont_viewport+offs_vpor_trans+offs_Z] |
43 | fadd dword[eax+offs_cont_viewport+offs_vpor_trans+offs_Z] |
| 44 | fistp dword[ebx+offs_vert_zp+offs_zbup_z] ;v.zp.z = st0, st0 = st1 |
44 | fistp dword[ebx+offs_vert_zp+offs_zbup_z] ;v.zp.z = st0, st0 = st1 |
| Line -... | Line 45... | ||
| - | 45 | ||
| - | 46 | ffree st0 |
|
| - | 47 | fincstp |
|
| 45 | 48 | ||
| 46 | ; color |
49 | ; color |
| 47 | bt dword[eax+offs_cont_lighting_enabled],0 |
50 | bt dword[eax+offs_cont_lighting_enabled],0 |
| 48 | jnc @f |
51 | jnc @f |
| 49 | mov ecx,ebx |
52 | mov ecx,ebx |
| Line 693... | Line 696... | ||
| 693 | fild dword[norm] |
696 | fild dword[norm] |
| 694 | mov edi,dword[edx+offs_vert_zp+offs_zbup_y] |
697 | mov edi,dword[edx+offs_vert_zp+offs_zbup_y] |
| 695 | mov edi,dword[ebx+offs_vert_zp+offs_zbup_y] |
698 | mov edi,dword[ebx+offs_vert_zp+offs_zbup_y] |
| 696 | mov dword[norm],edi |
699 | mov dword[norm],edi |
| 697 | fimul dword[norm] |
700 | fimul dword[norm] |
| 698 | fsub st0,st1 |
701 | fsubp |
| Line 699... | Line 702... | ||
| 699 | 702 | ||
| Line 700... | Line 703... | ||
| 700 | ;st0 = (p1.zp.x-p0.zp.x)*(p2.zp.y-p0.zp.y) - (p2.zp.x-p0.zp.x)*(p1.zp.y-p0.zp.y) |
703 | ;st0 = (p1.zp.x-p0.zp.x)*(p2.zp.y-p0.zp.y) - (p2.zp.x-p0.zp.x)*(p1.zp.y-p0.zp.y) |
| 701 | 704 | ||
| 702 | mov dword[front],0 |
705 | mov dword[front],0 |
| 703 | fldz |
706 | fldz |
| 704 | fcom st1 |
707 | fcompp |
| 705 | fstsw ax |
708 | fstsw ax |
| 706 | sahf |
709 | sahf |
| 707 | je .end_f |
710 | je .end_f |
| Line 739... | Line 742... | ||
| 739 | jmp .end_f |
742 | jmp .end_f |
| 740 | .els_0: |
743 | .els_0: |
| 741 | and eax,[cc] |
744 | and eax,[cc] |
| 742 | and eax,[cc+4] |
745 | and eax,[cc+4] |
| 743 | cmp eax,0 |
746 | cmp eax,0 |
| 744 | jne @f |
747 | jne .end_f |
| 745 | stdcall gl_draw_triangle_clip, [context],ebx,ecx,edx,0 |
748 | stdcall gl_draw_triangle_clip, [context],ebx,ecx,edx,0 |
| 746 | .end_f: |
749 | .end_f: |
| 747 | finit |
- | |
| 748 | @@: |
- | |
| 749 | popad |
750 | popad |
| 750 | ret |
751 | ret |
| 751 | endp |
752 | endp |
| Line 752... | Line 753... | ||
| 752 | 753 | ||
| Line 984... | Line 985... | ||
| 984 | je @f |
985 | je @f |
| 985 | mov ebx,eax |
986 | mov ebx,eax |
| 986 | add ebx,offs_vert_zp |
987 | add ebx,offs_vert_zp |
| 987 | stdcall ZB_plot,dword[edx+offs_cont_zb],ebx |
988 | stdcall ZB_plot,dword[edx+offs_cont_zb],ebx |
| 988 | @@: |
989 | @@: |
| 989 | add eax,[p1] |
990 | mov eax,[p1] |
| 990 | cmp dword[eax+offs_vert_edge_flag],0 |
991 | cmp dword[eax+offs_vert_edge_flag],0 |
| 991 | je @f |
992 | je @f |
| 992 | mov ebx,eax |
993 | mov ebx,eax |
| 993 | add ebx,offs_vert_zp |
994 | add ebx,offs_vert_zp |
| 994 | stdcall ZB_plot,dword[edx+offs_cont_zb],ebx |
995 | stdcall ZB_plot,dword[edx+offs_cont_zb],ebx |
| 995 | @@: |
996 | @@: |
| 996 | add eax,[p2] |
997 | mov eax,[p2] |
| 997 | cmp dword[eax+offs_vert_edge_flag],0 |
998 | cmp dword[eax+offs_vert_edge_flag],0 |
| 998 | je @f |
999 | je @f |
| 999 | mov ebx,eax |
1000 | mov ebx,eax |
| 1000 | add ebx,offs_vert_zp |
1001 | add ebx,offs_vert_zp |
| 1001 | stdcall ZB_plot,dword[edx+offs_cont_zb],ebx |
1002 | stdcall ZB_plot,dword[edx+offs_cont_zb],ebx |