1/*
2 * Mesa 3-D graphics library
3 *
4 * Copyright © 2013 Gregory Hainaut <gregory.hainaut@gmail.com>
5 *
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:
12 *
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
15 * Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
23 * IN THE SOFTWARE.
24 */
25
26#ifndef PIPELINEOBJ_H
27#define PIPELINEOBJ_H
28
29#include "glheader.h"
30
31#ifdef __cplusplus
32extern "C" {
33#endif
34
35struct _glapi_table;
36struct gl_context;
37struct gl_pipeline_object;
38
39extern void
40_mesa_delete_pipeline_object(struct gl_context *ctx, struct gl_pipeline_object *obj);
41
42extern void
43_mesa_init_pipeline(struct gl_context *ctx);
44
45extern void
46_mesa_free_pipeline_data(struct gl_context *ctx);
47
48extern struct gl_pipeline_object *
49_mesa_lookup_pipeline_object(struct gl_context *ctx, GLuint id);
50
51extern void
52_mesa_reference_pipeline_object_(struct gl_context *ctx,
53                                 struct gl_pipeline_object **ptr,
54                                 struct gl_pipeline_object *obj);
55
56static inline void
57_mesa_reference_pipeline_object(struct gl_context *ctx,
58                                struct gl_pipeline_object **ptr,
59                                struct gl_pipeline_object *obj)
60{
61   if (*ptr != obj)
62      _mesa_reference_pipeline_object_(ctx, ptr, obj);
63}
64
65extern void
66_mesa_bind_pipeline(struct gl_context *ctx,
67                    struct gl_pipeline_object *pipe);
68
69extern GLboolean
70_mesa_validate_program_pipeline(struct gl_context * ctx,
71                                struct gl_pipeline_object *pipe);
72
73
74extern void GLAPIENTRY
75_mesa_UseProgramStages(GLuint pipeline, GLbitfield stages, GLuint program);
76
77extern void GLAPIENTRY
78_mesa_ActiveShaderProgram(GLuint pipeline, GLuint program);
79
80extern void GLAPIENTRY
81_mesa_BindProgramPipeline(GLuint pipeline);
82
83extern void GLAPIENTRY
84_mesa_DeleteProgramPipelines(GLsizei n, const GLuint *pipelines);
85
86extern void GLAPIENTRY
87_mesa_GenProgramPipelines(GLsizei n, GLuint *pipelines);
88
89void GLAPIENTRY
90_mesa_CreateProgramPipelines(GLsizei n, GLuint *pipelines);
91
92extern GLboolean GLAPIENTRY
93_mesa_IsProgramPipeline(GLuint pipeline);
94
95extern void GLAPIENTRY
96_mesa_GetProgramPipelineiv(GLuint pipeline, GLenum pname, GLint *params);
97
98extern void GLAPIENTRY
99_mesa_ValidateProgramPipeline(GLuint pipeline);
100
101extern void GLAPIENTRY
102_mesa_GetProgramPipelineInfoLog(GLuint pipeline, GLsizei bufSize,
103                                GLsizei *length, GLchar *infoLog);
104
105#ifdef __cplusplus
106}
107#endif
108
109#endif /* PIPELINEOBJ_H */
110