nvfx: slightly improve handling of overlong vps

diff --git a/src/gallium/drivers/nvfx/nvfx_vertprog.c b/src/gallium/drivers/nvfx/nvfx_vertprog.c
index 8ca7cfe..7cccffe 100644 (file)
--- a/src/gallium/drivers/nvfx/nvfx_vertprog.c
+++ b/src/gallium/drivers/nvfx/nvfx_vertprog.c
@@ -1110,7 +1110,11 @@ nvfx_vertprog_validate(struct nvfx_context *nvfx)
                        }
 
                        if (nouveau_resource_alloc(heap, vplen, vp, &vp->exec))
-                               assert(0);
+                       {
+                               debug_printf("Vertex shader too long: %u instructions\n", vplen);
+                               nvfx->fallback_swtnl |= NVFX_NEW_VERTPROG;
+                               return FALSE;
+                       }
                }
 
                upload_code = TRUE;
@@ -1129,7 +1133,11 @@ nvfx_vertprog_validate(struct nvfx_context *nvfx)
                        }
 
                        if (nouveau_resource_alloc(heap, vp->nr_consts, vp, &vp->data))
-                               assert(0);
+                        {
+                                debug_printf("Vertex shader uses too many constants: %u constants\n", vp->nr_consts);
+                                nvfx->fallback_swtnl |= NVFX_NEW_VERTPROG;
+                                return FALSE;
+                        }
                }
 
                /*XXX: handle this some day */