diff options
author | Ben Skeggs <skeggsb@gmail.com> | 2008-03-13 13:39:05 +1100 |
---|---|---|
committer | Ben Skeggs <skeggsb@gmail.com> | 2008-03-13 13:39:05 +1100 |
commit | 03ec66375889f049b09f39ba98515aa35ac48164 (patch) | |
tree | e149d8defb52b1252af982b459902ee0800b17cd /src/gallium/auxiliary/cso_cache/cso_context.h | |
parent | bd4fe0e87c1b979973d9a76aa48de5fbbb8d52b7 (diff) | |
parent | 2366bb1baf2e9ae5b6ecf19f66ae9e0a4b0d2f36 (diff) |
Merge remote branch 'upstream/gallium-0.1' into nouveau-gallium-0.1
Diffstat (limited to 'src/gallium/auxiliary/cso_cache/cso_context.h')
-rw-r--r-- | src/gallium/auxiliary/cso_cache/cso_context.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/cso_cache/cso_context.h b/src/gallium/auxiliary/cso_cache/cso_context.h new file mode 100644 index 0000000000..1f2a630804 --- /dev/null +++ b/src/gallium/auxiliary/cso_cache/cso_context.h @@ -0,0 +1,85 @@ +/************************************************************************** + * + * Copyright 2007-2008 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. + * + **************************************************************************/ + + +#ifndef CSO_CONTEXT_H +#define CSO_CONTEXT_H + +#include "pipe/p_context.h" +#include "pipe/p_state.h" + + +#ifdef __cplusplus +extern "C" { +#endif + +struct cso_context; + +struct cso_context *cso_create_context( struct pipe_context *pipe ); + +void cso_set_blend( struct cso_context *cso, + const struct pipe_blend_state *blend ); + +void cso_set_depth_stencil_alpha( struct cso_context *cso, + const struct pipe_depth_stencil_alpha_state *dsa ); + +void cso_set_rasterizer( struct cso_context *cso, + const struct pipe_rasterizer_state *rasterizer ); + +void cso_set_samplers( struct cso_context *cso, + unsigned count, + const struct pipe_sampler_state **states ); + +/* Alternate interface to support state trackers that like to modify + * samplers one at a time: + */ +void cso_single_sampler( struct cso_context *cso, + unsigned nr, + const struct pipe_sampler_state *states ); + +void cso_single_sampler_done( struct cso_context *cso ); + + +/* These aren't really sensible -- most of the time the api provides + * object semantics for shaders anyway, and the cases where it doesn't + * (eg mesa's internall-generated texenv programs), it will be up to + * the state tracker to implement their own specialized caching. + */ +void cso_set_fragment_shader( struct cso_context *cso, + const struct pipe_shader_state *shader ); + +void cso_set_vertex_shader( struct cso_context *cso, + const struct pipe_shader_state *shader ); + +void cso_destroy_context( struct cso_context *cso ); + + +#ifdef __cplusplus +} +#endif + +#endif |