st/nine: Fix nine_state_clear

Improve nine_state_clear by calling
NineBindBufferToDevice and NineBindTextureToDevice
instead of nine_bind for buffers and textures.
This fixes the bind count for them.

To simplify (and because we need a pointer to device),
remove the stateblock usage from nine_state_clear and
rename to nine_device_state_clear.

Fixes:
#345

Signed-off-by: Axel Davy <davyaxel0@gmail.com>

src/gallium/state_trackers/nine/device9.c

@@ -535,7 +535,7 @@ NineDevice9_dtor( struct NineDevice9 *This )
 
     nine_ff_fini(This);
     nine_state_destroy_sw(This);
-    nine_state_clear(&This->state, TRUE);
+    nine_device_state_clear(This);
     nine_context_clear(This);
 
     nine_bind(&This->record, NULL);
@@ -909,7 +909,7 @@ NineDevice9_Reset( struct NineDevice9 *This,
     }
 
     nine_csmt_process(This);
-    nine_state_clear(&This->state, TRUE);
+    nine_device_state_clear(This);
     nine_context_clear(This);
 
     NineDevice9_SetDefaultState(This, TRUE);

src/gallium/state_trackers/nine/device9ex.c

@@ -258,7 +258,7 @@ NineDevice9Ex_Reset( struct NineDevice9Ex *This,
     }
 
     nine_csmt_process(&This->base);
-    nine_state_clear(&This->base.state, TRUE);
+    nine_device_state_clear((struct NineDevice9 *)This);
     nine_context_clear(&This->base);
 
     NineDevice9_SetDefaultState((struct NineDevice9 *)This, TRUE);

src/gallium/state_trackers/nine/nine_state.c

@@ -2880,8 +2880,9 @@ nine_state_set_defaults(struct NineDevice9 *device, const D3DCAPS9 *caps,
 }
 
 void
-nine_state_clear(struct nine_state *state, const boolean device)
+nine_device_state_clear(struct NineDevice9 *device)
 {
+    struct nine_state *state = &device->state;
     unsigned i;
 
     for (i = 0; i < ARRAY_SIZE(state->rt); ++i)
@@ -2891,16 +2892,15 @@ nine_state_clear(struct nine_state *state, const boolean device)
     nine_bind(&state->ps, NULL);
     nine_bind(&state->vdecl, NULL);
     for (i = 0; i < PIPE_MAX_ATTRIBS; ++i)
-        nine_bind(&state->stream[i], NULL);
-
-    nine_bind(&state->idxbuf, NULL);
-    for (i = 0; i < NINE_MAX_SAMPLERS; ++i) {
-        if (device &&
-            state->texture[i] &&
-          --state->texture[i]->bind_count == 0)
-            list_delinit(&state->texture[i]->list);
-        nine_bind(&state->texture[i], NULL);
-    }
+        NineBindBufferToDevice(device,
+                               (struct NineBuffer9 **)&state->stream[i],
+                               NULL);
+    NineBindBufferToDevice(device,
+                           (struct NineBuffer9 **)&state->idxbuf,
+                           NULL);
+
+    for (i = 0; i < NINE_MAX_SAMPLERS; ++i)
+        NineBindTextureToDevice(device, &state->texture[i], NULL);
 }
 
 void

src/gallium/state_trackers/nine/nine_state.h

@@ -606,7 +606,7 @@ nine_context_get_query_result(struct NineDevice9 *device, struct pipe_query *que
 void nine_state_restore_non_cso(struct NineDevice9 *device);
 void nine_state_set_defaults(struct NineDevice9 *, const D3DCAPS9 *,
                              boolean is_reset);
-void nine_state_clear(struct nine_state *, const boolean device);
+void nine_device_state_clear(struct NineDevice9 *);
 void nine_context_clear(struct NineDevice9 *);
 
 void nine_state_init_sw(struct NineDevice9 *device);

src/gallium/state_trackers/nine/stateblock9.c

@@ -63,8 +63,20 @@ NineStateBlock9_dtor( struct NineStateBlock9 *This )
     struct nine_state *state = &This->state;
     struct nine_range *r;
     struct nine_range_pool *pool = &This->base.device->range_pool;
+    unsigned i;
 
-    nine_state_clear(state, false);
+    for (i = 0; i < ARRAY_SIZE(state->rt); ++i)
+       nine_bind(&state->rt[i], NULL);
+    nine_bind(&state->ds, NULL);
+    nine_bind(&state->vs, NULL);
+    nine_bind(&state->ps, NULL);
+    nine_bind(&state->vdecl, NULL);
+    for (i = 0; i < PIPE_MAX_ATTRIBS; ++i)
+        nine_bind(&state->stream[i], NULL);
+
+    nine_bind(&state->idxbuf, NULL);
+    for (i = 0; i < NINE_MAX_SAMPLERS; ++i)
+        nine_bind(&state->texture[i], NULL);
 
     FREE(state->vs_const_f);
     FREE(state->ps_const_f);