gallium: remove unused pipe_viewport_state::translate[3] and scale[3]

Almost all drivers ignore them.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/gallium/tests/graw/tri-instanced.c b/src/gallium/tests/graw/tri-instanced.c
index d7cad81b722..65c5936e6bd 100644
--- a/src/gallium/tests/graw/tri-instanced.c
+++ b/src/gallium/tests/graw/tri-instanced.c
@@ -91,12 +91,10 @@ static void set_viewport( float x, float y,
    vp.scale[0] = half_width;
    vp.scale[1] = half_height;
    vp.scale[2] = half_depth;
-   vp.scale[3] = 1.0f;
 
    vp.translate[0] = half_width + x;
    vp.translate[1] = half_height + y;
    vp.translate[2] = half_depth + z;
-   vp.translate[3] = 0.0f;
 
    ctx->set_viewport_states( ctx, 0, 1, &vp );
 }