diff options
| -rw-r--r-- | src/mesa/shader/prog_parameter.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/shader/prog_parameter.c b/src/mesa/shader/prog_parameter.c index adffafdd713..2c8a3407634 100644 --- a/src/mesa/shader/prog_parameter.c +++ b/src/mesa/shader/prog_parameter.c @@ -532,6 +532,10 @@ _mesa_lookup_parameter_constant(const struct gl_program_parameter_list *list, } } } + /* smear last value to remaining positions */ + for (; j < 4; j++) + swz[j] = swz[j-1]; + if (match == vSize) { *posOut = i; *swizzleOut = MAKE_SWIZZLE4(swz[0], swz[1], swz[2], swz[3]); |