mesa: Add support for AMD_depth_clamp_separate

[mesa.git] / src / mesa / tnl / t_vb_program.c

diff --git a/src/mesa/tnl/t_vb_program.c b/src/mesa/tnl/t_vb_program.c
index 19be5eed63a21ff82c00967ade47757d8a7f66c7..8d8aca614e3cf950a070d5ac64b6597640655bf2 100644 (file)
--- a/src/mesa/tnl/t_vb_program.c
+++ b/src/mesa/tnl/t_vb_program.c
@@ -143,7 +143,8 @@ do_ndc_cliptest(struct gl_context *ctx, struct vp_stage_data *store)
                                             store->clipmask,
                                             &store->ormask,
                                             &store->andmask,
-                                           !ctx->Transform.DepthClamp );
+                                           !(ctx->Transform.DepthClampNear &&
+                                              ctx->Transform.DepthClampFar) );
    }
    else {
       VB->NdcPtr = NULL;
@@ -152,7 +153,8 @@ do_ndc_cliptest(struct gl_context *ctx, struct vp_stage_data *store)
                                             store->clipmask,
                                             &store->ormask,
                                             &store->andmask,
-                                           !ctx->Transform.DepthClamp );
+                                           !(ctx->Transform.DepthClampNear &&
+                                              ctx->Transform.DepthClampFar) );
    }
 
    if (store->andmask) {