diff options
| -rw-r--r-- | src/mesa/shader/prog_execute.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/mesa/shader/prog_execute.c b/src/mesa/shader/prog_execute.c index a1c20a325e..37750cc330 100644 --- a/src/mesa/shader/prog_execute.c +++ b/src/mesa/shader/prog_execute.c @@ -1767,10 +1767,15 @@ _mesa_execute_program(GLcontext * ctx, break; case OPCODE_PRINT: { - GLfloat a[4]; - fetch_vector4(&inst->SrcReg[0], machine, a); - printf("%s%g, %g, %g, %g\n", (const char *) inst->Data, - a[0], a[1], a[2], a[3]); + if (inst->SrcReg[0].File != -1) { + GLfloat a[4]; + fetch_vector4(&inst->SrcReg[0], machine, a); + printf("%s%g, %g, %g, %g\n", (const char *) inst->Data, + a[0], a[1], a[2], a[3]); + } + else { + printf("%s\n", (const char *) inst->Data); + } } break; case OPCODE_END: |