mesa/st: Fix piglit read-front with new drawable invalidation v2

[mesa.git] / src / mesa / state_tracker / st_extensions.c

diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index ad8e6bb9ec94a4c6796fdd3ec8c706aa4dc1a285..d3aebe526ddeb646d0f1b570b14531aea3474bd7 100644 (file)
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -603,4 +603,8 @@ void st_init_extensions(struct st_context *st)
    else if (screen->get_param(screen, PIPE_CAP_SEAMLESS_CUBE_MAP)) {
       ctx->Extensions.ARB_seamless_cube_map = GL_TRUE;
    }
+
+   if (screen->get_param(screen, PIPE_CAP_SM3)) {
+      ctx->Extensions.ARB_shader_texture_lod = GL_TRUE;
+   }
 }