diff options
Diffstat (limited to 'src/mesa/swrast')
| -rw-r--r-- | src/mesa/swrast/s_fragprog.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/mesa/swrast/s_fragprog.c b/src/mesa/swrast/s_fragprog.c index 403a03aa32..ace10a9222 100644 --- a/src/mesa/swrast/s_fragprog.c +++ b/src/mesa/swrast/s_fragprog.c @@ -675,9 +675,10 @@ execute_program( GLcontext *ctx, } } break; - case OPCODE_BGNLOOP: /* begin loop */ + case OPCODE_BGNLOOP: + /* no-op */ break; - case OPCODE_ENDLOOP: /* end loop */ + case OPCODE_ENDLOOP: /* subtract 1 here since pc is incremented by for(pc) loop */ pc = inst->BranchTarget - 1; /* go to matching BNGLOOP */ break; @@ -695,10 +696,7 @@ execute_program( GLcontext *ctx, test_cc(machine->CondCodes[GET_SWZ(swizzle, 2)], condMask) || test_cc(machine->CondCodes[GET_SWZ(swizzle, 3)], condMask)) { /* take branch */ - pc = inst->BranchTarget; - /* - printf("Take branch to %u\n", pc); - */ + pc = inst->BranchTarget - 1; } } break; @@ -721,7 +719,7 @@ execute_program( GLcontext *ctx, return GL_TRUE; /* Per GL_NV_vertex_program2 spec */ } machine->CallStack[machine->StackDepth++] = pc + 1; - pc = inst->BranchTarget; + pc = inst->BranchTarget; /* XXX - 1 ??? */ } } break; |