st/mesa: add tessellation shader states

additional fixes by Marek

1 files changed, 6 insertions, 0 deletions

diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h
index dac5a4b9006..301072742cf 100644
--- a/src/mesa/state_tracker/st_context.h
+++ b/src/mesa/state_tracker/st_context.h
@@ -58,6 +58,8 @@ struct u_upload_mgr;
 #define ST_NEW_VERTEX_ARRAYS           (1 << 6)
 #define ST_NEW_RASTERIZER              (1 << 7)
 #define ST_NEW_UNIFORM_BUFFER          (1 << 8)
+#define ST_NEW_TESSCTRL_PROGRAM        (1 << 9)
+#define ST_NEW_TESSEVAL_PROGRAM        (1 << 10)
 
 
 struct st_state_flags {
@@ -147,10 +149,14 @@ struct st_context
    struct st_vertex_program *vp;    /**< Currently bound vertex program */
    struct st_fragment_program *fp;  /**< Currently bound fragment program */
    struct st_geometry_program *gp;  /**< Currently bound geometry program */
+   struct st_tessctrl_program *tcp; /**< Currently bound tess control program */
+   struct st_tesseval_program *tep; /**< Currently bound tess eval program */
 
    struct st_vp_variant *vp_variant;
    struct st_fp_variant *fp_variant;
    struct st_gp_variant *gp_variant;
+   struct st_tcp_variant *tcp_variant;
+   struct st_tep_variant *tep_variant;
 
    struct gl_texture_object *default_texture;