2 * Mesa 3-D graphics library
4 * Copyright (C) 2011 VMware, Inc. All Rights Reserved.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included
14 * in all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
20 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 struct dd_function_table
;
31 static inline struct gl_sampler_object
*
32 _mesa_get_samplerobj(struct gl_context
*ctx
, GLuint unit
)
34 if (ctx
->Texture
.Unit
[unit
].Sampler
)
35 return ctx
->Texture
.Unit
[unit
].Sampler
;
37 return &ctx
->Texture
.Unit
[unit
]._Current
->Sampler
;
41 _mesa_reference_sampler_object(struct gl_context
*ctx
,
42 struct gl_sampler_object
**ptr
,
43 struct gl_sampler_object
*samp
);
46 _mesa_init_sampler_object(struct gl_sampler_object
*sampObj
, GLuint name
);
48 extern struct gl_sampler_object
*
49 _mesa_new_sampler_object(struct gl_context
*ctx
, GLuint name
);
52 _mesa_delete_sampler_object(struct gl_context
*ctx
,
53 struct gl_sampler_object
*sampObj
);
56 _mesa_init_sampler_object_functions(struct dd_function_table
*driver
);
59 _mesa_init_sampler_object_dispatch(struct _glapi_table
*disp
);
62 #endif /* SAMPLEROBJ_H */