2 * Mesa 3-D graphics library
4 * Copyright (C) 1999-2006 Brian Paul 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 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
33 struct gl_renderbuffer
;
35 extern struct gl_framebuffer
*
36 _mesa_create_framebuffer(const struct gl_config
*visual
);
38 extern struct gl_framebuffer
*
39 _mesa_new_framebuffer(struct gl_context
*ctx
, GLuint name
);
42 _mesa_initialize_window_framebuffer(struct gl_framebuffer
*fb
,
43 const struct gl_config
*visual
);
46 _mesa_initialize_user_framebuffer(struct gl_framebuffer
*fb
, GLuint name
);
49 _mesa_destroy_framebuffer(struct gl_framebuffer
*buffer
);
52 _mesa_free_framebuffer_data(struct gl_framebuffer
*buffer
);
55 _mesa_reference_framebuffer_(struct gl_framebuffer
**ptr
,
56 struct gl_framebuffer
*fb
);
59 _mesa_reference_framebuffer(struct gl_framebuffer
**ptr
,
60 struct gl_framebuffer
*fb
)
63 _mesa_reference_framebuffer_(ptr
, fb
);
67 _mesa_resize_framebuffer(struct gl_context
*ctx
, struct gl_framebuffer
*fb
,
68 GLuint width
, GLuint height
);
72 _mesa_resizebuffers( struct gl_context
*ctx
);
75 _mesa_scissor_bounding_box(const struct gl_context
*ctx
,
76 const struct gl_framebuffer
*buffer
,
77 unsigned idx
, int *bbox
);
80 _mesa_update_draw_buffer_bounds(struct gl_context
*ctx
);
83 _mesa_update_framebuffer_visual(struct gl_context
*ctx
,
84 struct gl_framebuffer
*fb
);
87 _mesa_update_framebuffer(struct gl_context
*ctx
,
88 struct gl_framebuffer
*readFb
,
89 struct gl_framebuffer
*drawFb
);
92 _mesa_source_buffer_exists(struct gl_context
*ctx
, GLenum format
);
95 _mesa_dest_buffer_exists(struct gl_context
*ctx
, GLenum format
);
98 _mesa_get_color_read_type(struct gl_context
*ctx
);
101 _mesa_get_color_read_format(struct gl_context
*ctx
);
103 extern struct gl_renderbuffer
*
104 _mesa_get_read_renderbuffer_for_format(const struct gl_context
*ctx
,
108 _mesa_print_framebuffer(const struct gl_framebuffer
*fb
);
110 #endif /* FRAMEBUFFER_H */