llvmpipe: say no to depth clamp

The other drivers just return 0 without the assert.

diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index f7f1635..167cb2e 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -169,6 +169,8 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return 1;
    case PIPE_CAP_GEOMETRY_SHADER4:
       return 1;
+   case PIPE_CAP_DEPTH_CLAMP:
+      return 0;
    default:
       assert(0);
       return 0;