src/gallium/drivers/nv30/nv30_state_zsa.c

   1 #include "nv30_context.h"
   2
   3 static boolean
   4 nv30_state_zsa_validate(struct nv30_context *nv30)
   5 {
   6         so_ref(nv30->zsa->so,
   7                &nv30->state.hw[NV30_STATE_ZSA]);
   8         return TRUE;
   9 }
  10
  11 struct nv30_state_entry nv30_state_zsa = {
  12         .validate = nv30_state_zsa_validate,
  13         .dirty = {
  14                 .pipe = NV30_NEW_ZSA,
  15                 .hw = NV30_STATE_ZSA
  16         }
  17 };
  18
  19 static boolean
  20 nv30_state_sr_validate(struct nv30_context *nv30)
  21 {
  22         struct nouveau_stateobj *so = so_new(2, 2, 0);
  23         struct pipe_stencil_ref *sr = &nv30->stencil_ref;
  24
  25         so_method(so, nv30->screen->rankine, NV34TCL_STENCIL_FRONT_FUNC_REF, 1);
  26         so_data  (so, sr->ref_value[0]);
  27         so_method(so, nv30->screen->rankine, NV34TCL_STENCIL_BACK_FUNC_REF, 1);
  28         so_data  (so, sr->ref_value[1]);
  29
  30         so_ref(so, &nv30->state.hw[NV30_STATE_SR]);
  31         so_ref(NULL, &so);
  32         return TRUE;
  33 }
  34
  35 struct nv30_state_entry nv30_state_sr = {
  36         .validate = nv30_state_sr_validate,
  37         .dirty = {
  38                 .pipe = NV30_NEW_SR,
  39                 .hw = NV30_STATE_SR
  40         }
  41 };