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add an arl test

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This commit is contained in:
Keith Whitwell 2005-11-01 20:29:59 +00:00
parent a546abc8da
commit a9b927cb6e
2 changed files with 10 additions and 1 deletions
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9
progs/vp/arl.txt Normal file
View file

@ -0,0 +1,9 @@
!!ARBvp1.0
PARAM arr[5] = { {1,0,0,1}, {0,1,0,1}, {0,0,1,1}, {1,0,1,1}, {0,1,1,1} };
ADDRESS addr;
TEMP R0;
MUL R0, {5.0}.x, vertex.color;
ARL addr.x, R0.x;
MOV result.color, arr[addr.x];
MOV result.position, vertex.position;
END

2
progs/vp/vp-tris.c
View file

@ -78,7 +78,6 @@ static void Init( void )
glProgramStringARB(GL_VERTEX_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
sz, (const GLubyte *) buf);
assert(glIsProgramARB(prognum));
errno = glGetError();
printf("glGetError = %d\n", errno);
if (errno != GL_NO_ERROR)
@ -89,6 +88,7 @@ static void Init( void )
printf("errorpos: %d\n", errorpos);
printf("%s\n", (char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB));
}
assert(glIsProgramARB(prognum));
}