gallium: initialize viewport swizzle in cso_set_viewport_dims

[mesa.git] / src / gallium / auxiliary / cso_cache / cso_context.c

diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c
index 5c21f8279af47b286e05b6056a27833093fc8f8d..459833b21becc83139674d70a138f2ff9d7e15ff 100644 (file)
--- a/src/gallium/auxiliary/cso_cache/cso_context.c
+++ b/src/gallium/auxiliary/cso_cache/cso_context.c
@@ -756,6 +756,10 @@ cso_set_viewport_dims(struct cso_context *ctx,
    vp.translate[0] = 0.5f * width;
    vp.translate[1] = 0.5f * height;
    vp.translate[2] = 0.5f;
+   vp.swizzle_x = PIPE_VIEWPORT_SWIZZLE_POSITIVE_X;
+   vp.swizzle_y = PIPE_VIEWPORT_SWIZZLE_POSITIVE_Y;
+   vp.swizzle_z = PIPE_VIEWPORT_SWIZZLE_POSITIVE_Z;
+   vp.swizzle_w = PIPE_VIEWPORT_SWIZZLE_POSITIVE_W;
    cso_set_viewport(ctx, &vp);
 }