pipelineobj.h revision af69d88d 
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 void
49_mesa_reference_pipeline_object_(struct gl_context *ctx,
50                                 struct gl_pipeline_object **ptr,
51                                 struct gl_pipeline_object *obj);
52
53static inline void
54_mesa_reference_pipeline_object(struct gl_context *ctx,
55                                struct gl_pipeline_object **ptr,
56                                struct gl_pipeline_object *obj)
57{
58   if (*ptr != obj)
59      _mesa_reference_pipeline_object_(ctx, ptr, obj);
60}
61
62extern void
63_mesa_bind_pipeline(struct gl_context *ctx,
64                    struct gl_pipeline_object *pipe);
65
66extern GLboolean
67_mesa_validate_program_pipeline(struct gl_context * ctx, struct gl_pipeline_object *pipe, GLboolean IsBound);
68
69
70extern void GLAPIENTRY
71_mesa_UseProgramStages(GLuint pipeline, GLbitfield stages, GLuint program);
72
73extern void GLAPIENTRY
74_mesa_ActiveShaderProgram(GLuint pipeline, GLuint program);
75
76extern void GLAPIENTRY
77_mesa_BindProgramPipeline(GLuint pipeline);
78
79extern void GLAPIENTRY
80_mesa_DeleteProgramPipelines(GLsizei n, const GLuint *pipelines);
81
82extern void GLAPIENTRY
83_mesa_GenProgramPipelines(GLsizei n, GLuint *pipelines);
84
85extern GLboolean GLAPIENTRY
86_mesa_IsProgramPipeline(GLuint pipeline);
87
88extern void GLAPIENTRY
89_mesa_GetProgramPipelineiv(GLuint pipeline, GLenum pname, GLint *params);
90
91extern void GLAPIENTRY
92_mesa_ValidateProgramPipeline(GLuint pipeline);
93
94extern void GLAPIENTRY
95_mesa_GetProgramPipelineInfoLog(GLuint pipeline, GLsizei bufSize,
96                                GLsizei *length, GLchar *infoLog);
97
98#ifdef __cplusplus
99}
100#endif
101
102#endif /* PIPELINEOBJ_H */
103