/[libvob]/libvob/org/nongnu/libvob/demo/fpfont.py
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revision 1.2 by tjl, Tue Apr 8 13:44:05 2003 UTC revision 1.3 by jvk, Tue Apr 8 13:44:39 2003 UTC
# Line 11  fp = [GL.createProgram("""!!FP1.0 Line 11  fp = [GL.createProgram("""!!FP1.0
11    
12  MOV R10, f[TEX0].xyzw;  MOV R10, f[TEX0].xyzw;
13  DDX R8, R10;  DDX R8, R10;
14    DDY R9, R10;
15    
16    TEX R0, R10, TEX0, 2D;
17    ADD R11, R10, R8;
18    TEX R1, R11, TEX0, 2D;
19    ADD R11, R10, -R8;
20    TEX R2, R11, TEX0, 2D;
21    ADD R11, R10, R9;
22    TEX R3, R11, TEX0, 2D;
23    ADD R11, R10, -R9;
24    TEX R4, R11, TEX0, 2D;
25    
26    ADD R5, R0, R1;
27    ADD R5, R5, R2;
28    ADD R5, R5, R3;
29    ADD R5, R5, R4;
30    
31    MUL R6, R0, R0;
32    MAD R6, R1, R1, R6;
33    MAD R6, R2, R2, R6;
34    MAD R6, R3, R3, R6;
35    MAD R6, R4, R4, R6;
36    
37    SUB R0.xyz, 1, R0.w;
38    MOV R0.w, 1;
39    MOV o[COLR], R0;
40    
41    END
42    """),
43    GL.createProgram("""!!FP1.0
44    
45    MOV R10, f[TEX0].xyzw;
46    DDX R8, R10;
47  MUL R8, .3333333333, R8;  MUL R8, .3333333333, R8;
48  DDY R9, R10;  DDY R9, R10;
49    

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