'Django' Actress & BF ... TX Cops ALSO Racially Profiled Us!

"Django Unchained" actress Daniele Watts and her BF were victims of racial profiling by cops in Texas ... months before they accused the LAPD of the same thing -- or so they claim.

Brian Lucas posted on his Facebook page May 23rd, "We just got pulled over for speeding & were actually "profiled" as a bi-racial, queer couple by a rookie Texas State Trooper." He also posted a selfie of him and Watts posing next to a silver Mercedes.

We broke the story ... Watts played the race card in a big way last Thursday ... when L.A. cops responded to reports of a couple having sex in a parked, silver Mercedes. They deny they were banging ... and said officers targeted them because he's white and she's black.

As for the Texas incident, Lucas called it a magical experience, adding "we are ok and spirit even supported us in a RAWKin' cool way that we couldn't even plan."

Maybe TX was just the opening act for L.A.