2 * Mesa 3-D graphics library
5 * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
21 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
39 _mesa_init_buffer_objects( GLcontext
*ctx
);
42 _mesa_update_default_objects_buffer_objects(GLcontext
*ctx
);
44 extern struct gl_buffer_object
*
45 _mesa_new_buffer_object( GLcontext
*ctx
, GLuint name
, GLenum target
);
48 _mesa_delete_buffer_object( GLcontext
*ctx
, struct gl_buffer_object
*bufObj
);
50 extern struct gl_buffer_object
*
51 _mesa_lookup_bufferobj(GLcontext
*ctx
, GLuint buffer
);
54 _mesa_initialize_buffer_object( struct gl_buffer_object
*obj
,
55 GLuint name
, GLenum target
);
58 _mesa_save_buffer_object( GLcontext
*ctx
, struct gl_buffer_object
*obj
);
61 _mesa_remove_buffer_object( GLcontext
*ctx
, struct gl_buffer_object
*bufObj
);
64 _mesa_buffer_data( GLcontext
*ctx
, GLenum target
, GLsizeiptrARB size
,
65 const GLvoid
* data
, GLenum usage
,
66 struct gl_buffer_object
* bufObj
);
69 _mesa_buffer_subdata( GLcontext
*ctx
, GLenum target
, GLintptrARB offset
,
70 GLsizeiptrARB size
, const GLvoid
* data
,
71 struct gl_buffer_object
* bufObj
);
74 _mesa_buffer_get_subdata( GLcontext
*ctx
, GLenum target
, GLintptrARB offset
,
75 GLsizeiptrARB size
, GLvoid
* data
,
76 struct gl_buffer_object
* bufObj
);
79 _mesa_buffer_map( GLcontext
*ctx
, GLenum target
, GLenum access
,
80 struct gl_buffer_object
* bufObj
);
83 _mesa_buffer_unmap( GLcontext
*ctx
, GLenum target
,
84 struct gl_buffer_object
* bufObj
);
87 _mesa_validate_pbo_access(GLuint dimensions
,
88 const struct gl_pixelstore_attrib
*pack
,
89 GLsizei width
, GLsizei height
, GLsizei depth
,
90 GLenum format
, GLenum type
, const GLvoid
*ptr
);
92 extern const GLubyte
*
93 _mesa_map_bitmap_pbo(GLcontext
*ctx
,
94 const struct gl_pixelstore_attrib
*unpack
,
95 const GLubyte
*bitmap
);
98 _mesa_unmap_bitmap_pbo(GLcontext
*ctx
,
99 const struct gl_pixelstore_attrib
*unpack
);
101 extern const GLvoid
*
102 _mesa_map_drawpix_pbo(GLcontext
*ctx
,
103 const struct gl_pixelstore_attrib
*unpack
,
104 const GLvoid
*pixels
);
107 _mesa_unmap_drapix_pbo(GLcontext
*ctx
,
108 const struct gl_pixelstore_attrib
*unpack
);
112 _mesa_map_readpix_pbo(GLcontext
*ctx
,
113 const struct gl_pixelstore_attrib
*pack
,
117 _mesa_unmap_readpix_pbo(GLcontext
*ctx
,
118 const struct gl_pixelstore_attrib
*pack
);
122 _mesa_unbind_buffer_object( GLcontext
*ctx
, struct gl_buffer_object
*bufObj
);
128 extern void GLAPIENTRY
129 _mesa_BindBufferARB(GLenum target
, GLuint buffer
);
131 extern void GLAPIENTRY
132 _mesa_DeleteBuffersARB(GLsizei n
, const GLuint
* buffer
);
134 extern void GLAPIENTRY
135 _mesa_GenBuffersARB(GLsizei n
, GLuint
* buffer
);
137 extern GLboolean GLAPIENTRY
138 _mesa_IsBufferARB(GLuint buffer
);
140 extern void GLAPIENTRY
141 _mesa_BufferDataARB(GLenum target
, GLsizeiptrARB size
, const GLvoid
* data
, GLenum usage
);
143 extern void GLAPIENTRY
144 _mesa_BufferSubDataARB(GLenum target
, GLintptrARB offset
, GLsizeiptrARB size
, const GLvoid
* data
);
146 extern void GLAPIENTRY
147 _mesa_GetBufferSubDataARB(GLenum target
, GLintptrARB offset
, GLsizeiptrARB size
, void * data
);
149 extern void * GLAPIENTRY
150 _mesa_MapBufferARB(GLenum target
, GLenum access
);
152 extern GLboolean GLAPIENTRY
153 _mesa_UnmapBufferARB(GLenum target
);
155 extern void GLAPIENTRY
156 _mesa_GetBufferParameterivARB(GLenum target
, GLenum pname
, GLint
*params
);
158 extern void GLAPIENTRY
159 _mesa_GetBufferPointervARB(GLenum target
, GLenum pname
, GLvoid
**params
);