wined3d: Introduce wined3d_device_set_hull_shader().

dlls/wined3d/device.c

@@ -2654,6 +2654,23 @@ HRESULT CDECL wined3d_device_get_ps_consts_f(const struct wined3d_device *device
     return WINED3D_OK;
 }
 
+void CDECL wined3d_device_set_hull_shader(struct wined3d_device *device, struct wined3d_shader *shader)
+{
+    struct wined3d_shader *prev;
+
+    TRACE("device %p, shader %p.\n", device, shader);
+
+    prev = device->update_state->shader[WINED3D_SHADER_TYPE_HULL];
+    if (shader == prev)
+        return;
+    if (shader)
+        wined3d_shader_incref(shader);
+    device->update_state->shader[WINED3D_SHADER_TYPE_HULL] = shader;
+    wined3d_cs_emit_set_shader(device->cs, WINED3D_SHADER_TYPE_HULL, shader);
+    if (prev)
+        wined3d_shader_decref(prev);
+}
+
 void CDECL wined3d_device_set_geometry_shader(struct wined3d_device *device, struct wined3d_shader *shader)
 {
     struct wined3d_shader *prev = device->update_state->shader[WINED3D_SHADER_TYPE_GEOMETRY];

dlls/wined3d/state.c

@@ -5207,6 +5207,7 @@ const struct StateEntryTemplate misc_state_template[] =
     { STATE_BASEVERTEXINDEX,                              { STATE_STREAMSRC,                                    NULL,               }, WINED3D_GL_EXT_NONE             },
     { STATE_FRAMEBUFFER,                                  { STATE_FRAMEBUFFER,                                  context_state_fb    }, WINED3D_GL_EXT_NONE             },
     { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL),            { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL),            context_state_drawbuf},WINED3D_GL_EXT_NONE             },
+    { STATE_SHADER(WINED3D_SHADER_TYPE_HULL),             { STATE_SHADER(WINED3D_SHADER_TYPE_HULL),             state_shader        }, WINED3D_GL_EXT_NONE             },
     { STATE_SHADER(WINED3D_SHADER_TYPE_GEOMETRY),         { STATE_SHADER(WINED3D_SHADER_TYPE_GEOMETRY),         state_shader        }, WINED3D_GL_EXT_NONE             },
     { STATE_SHADER(WINED3D_SHADER_TYPE_COMPUTE),          { STATE_SHADER(WINED3D_SHADER_TYPE_COMPUTE),          state_compute_shader}, WINED3D_GL_EXT_NONE             },
     {0 /* Terminate */,                                   { 0,                                                  0                   }, WINED3D_GL_EXT_NONE             },
@@ -5988,6 +5989,7 @@ static void validate_state_table(struct StateEntry *state_table)
         STATE_STREAMSRC,
         STATE_INDEXBUFFER,
         STATE_SHADER(WINED3D_SHADER_TYPE_VERTEX),
+        STATE_SHADER(WINED3D_SHADER_TYPE_HULL),
         STATE_SHADER(WINED3D_SHADER_TYPE_GEOMETRY),
         STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL),
         STATE_SHADER(WINED3D_SHADER_TYPE_COMPUTE),

dlls/wined3d/wined3d.spec

@@ -128,6 +128,7 @@
 @ cdecl wined3d_device_set_gs_cb(ptr long ptr)
 @ cdecl wined3d_device_set_gs_resource_view(ptr long ptr)
 @ cdecl wined3d_device_set_gs_sampler(ptr long ptr)
+@ cdecl wined3d_device_set_hull_shader(ptr ptr)
 @ cdecl wined3d_device_set_index_buffer(ptr ptr long long)
 @ cdecl wined3d_device_set_light(ptr long ptr)
 @ cdecl wined3d_device_set_light_enable(ptr long long)

include/wine/wined3d.h

@@ -2303,6 +2303,7 @@ void __cdecl wined3d_device_set_gs_cb(struct wined3d_device *device, UINT idx, s
 void __cdecl wined3d_device_set_gs_resource_view(struct wined3d_device *device,
         UINT idx, struct wined3d_shader_resource_view *view);
 void __cdecl wined3d_device_set_gs_sampler(struct wined3d_device *device, UINT idx, struct wined3d_sampler *sampler);
+void __cdecl wined3d_device_set_hull_shader(struct wined3d_device *device, struct wined3d_shader *shader);
 void __cdecl wined3d_device_set_index_buffer(struct wined3d_device *device,
         struct wined3d_buffer *index_buffer, enum wined3d_format_id format_id, unsigned int offset);
 HRESULT __cdecl wined3d_device_set_light(struct wined3d_device *device,