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fix some matrix/state token indexing bugs (see bug 10848)

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This commit is contained in:
Brian 2007-05-03 12:33:25 -06:00
parent 121533defb
commit c6443eb1a3
1 changed files with 4 additions and 3 deletions
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7
src/mesa/drivers/dri/r300/r300_vertprog.c
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@ -883,10 +883,11 @@ static void position_invariant(struct gl_program *prog)
gl_state_index tokens[STATE_LENGTH] = { STATE_MVP_MATRIX, 0, 0, 0, 0 };
/* tokens[4] = matrix modifier */
#ifdef PREFER_DP4
tokens[5] = STATE_MATRIX;
tokens[4] = 0; /* not transposed or inverted */
#else
tokens[5] = STATE_MATRIX_TRANSPOSE;
tokens[4] = STATE_MATRIX_TRANSPOSE;
#endif
paramList = prog->Parameters;
@ -895,7 +896,7 @@ static void position_invariant(struct gl_program *prog)
for (i=0; i < 4; i++) {
GLint idx;
tokens[3] = tokens[4] = i;
tokens[2] = tokens[3] = i; /* matrix row[i]..row[i] */
idx = _mesa_add_state_reference(paramList, tokens);
#ifdef PREFER_DP4
vpi[i].Opcode = OPCODE_DP4;