Subversion Repositories Kolibri OS

/**************************************************************************

 *

 * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.

 * All Rights Reserved.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the

 * "Software"), to deal in the Software without restriction, including

 * without limitation the rights to use, copy, modify, merge, publish,

 * distribute, sub license, and/or sell copies of the Software, and to

 * permit persons to whom the Software is furnished to do so, subject to

 * the following conditions:

 *

 * The above copyright notice and this permission notice (including the

 * next paragraph) shall be included in all copies or substantial portions

 * of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.

 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR

 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

 *

 **************************************************************************/

 /*

  * Authors:

  *   Zack Rusin 

  */

#ifndef ST_CACHE_H

#define ST_CACHE_H

struct pipe_blend_state;

struct pipe_depth_stencil_alpha_state;

struct pipe_rasterizer_state;

struct pipe_sampler_state;

struct pipe_shader_state;

struct st_context;

const struct cso_blend *

st_cached_blend_state(struct st_context *st,

                      const struct pipe_blend_state *blend);

const struct cso_sampler *

st_cached_sampler_state(struct st_context *st,

                        const struct pipe_sampler_state *sampler);

const struct cso_depth_stencil_alpha *

st_cached_depth_stencil_alpha_state(struct st_context *st,

                              const struct pipe_depth_stencil_alpha_state *depth_stencil);

const struct cso_rasterizer *

st_cached_rasterizer_state(struct st_context *st,

                           const struct pipe_rasterizer_state *raster);

const struct cso_fragment_shader *

st_cached_fs_state(struct st_context *st,

                   const struct pipe_shader_state *templ);

const struct cso_vertex_shader *

st_cached_vs_state(struct st_context *st,

                   const struct pipe_shader_state *templ);

#endif