2 * Mesa 3-D graphics library
4 * Copyright (C) 1999-2008 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_texture_object
;
37 * Is the given FBO a user-created FBO?
39 static inline GLboolean
40 _mesa_is_user_fbo(const struct gl_framebuffer
*fb
)
47 * Is the given FBO a window system FBO (like an X window)?
49 static inline GLboolean
50 _mesa_is_winsys_fbo(const struct gl_framebuffer
*fb
)
58 _mesa_init_fbobjects(struct gl_context
*ctx
);
60 extern struct gl_framebuffer
*
61 _mesa_get_incomplete_framebuffer(void);
63 extern struct gl_renderbuffer
*
64 _mesa_lookup_renderbuffer(struct gl_context
*ctx
, GLuint id
);
66 extern struct gl_framebuffer
*
67 _mesa_lookup_framebuffer(struct gl_context
*ctx
, GLuint id
);
69 extern struct gl_renderbuffer_attachment
*
70 _mesa_get_attachment(struct gl_context
*ctx
, struct gl_framebuffer
*fb
,
74 _mesa_remove_attachment(struct gl_context
*ctx
,
75 struct gl_renderbuffer_attachment
*att
);
78 _mesa_set_texture_attachment(struct gl_context
*ctx
,
79 struct gl_framebuffer
*fb
,
80 struct gl_renderbuffer_attachment
*att
,
81 struct gl_texture_object
*texObj
,
82 GLenum texTarget
, GLuint level
, GLuint zoffset
,
86 _mesa_set_renderbuffer_attachment(struct gl_context
*ctx
,
87 struct gl_renderbuffer_attachment
*att
,
88 struct gl_renderbuffer
*rb
);
91 _mesa_update_texture_renderbuffer(struct gl_context
*ctx
,
92 struct gl_framebuffer
*fb
,
93 struct gl_renderbuffer_attachment
*att
);
96 _mesa_framebuffer_renderbuffer(struct gl_context
*ctx
,
97 struct gl_framebuffer
*fb
,
98 GLenum attachment
, struct gl_renderbuffer
*rb
);
101 _mesa_validate_framebuffer(struct gl_context
*ctx
, struct gl_framebuffer
*fb
);
104 _mesa_has_depthstencil_combined(const struct gl_framebuffer
*fb
);
107 _mesa_test_framebuffer_completeness(struct gl_context
*ctx
,
108 struct gl_framebuffer
*fb
);
111 _mesa_is_legal_color_format(const struct gl_context
*ctx
, GLenum baseFormat
);
114 _mesa_base_fbo_format(struct gl_context
*ctx
, GLenum internalFormat
);
116 extern GLboolean GLAPIENTRY
117 _mesa_IsRenderbuffer(GLuint renderbuffer
);
119 extern void GLAPIENTRY
120 _mesa_BindRenderbuffer(GLenum target
, GLuint renderbuffer
);
122 extern void GLAPIENTRY
123 _mesa_BindRenderbufferEXT(GLenum target
, GLuint renderbuffer
);
125 extern void GLAPIENTRY
126 _mesa_DeleteRenderbuffers(GLsizei n
, const GLuint
*renderbuffers
);
128 extern void GLAPIENTRY
129 _mesa_GenRenderbuffers(GLsizei n
, GLuint
*renderbuffers
);
131 extern void GLAPIENTRY
132 _mesa_RenderbufferStorage(GLenum target
, GLenum internalformat
,
133 GLsizei width
, GLsizei height
);
135 extern void GLAPIENTRY
136 _mesa_RenderbufferStorageMultisample(GLenum target
, GLsizei samples
,
137 GLenum internalformat
,
138 GLsizei width
, GLsizei height
);
140 extern void GLAPIENTRY
141 _es_RenderbufferStorageEXT(GLenum target
, GLenum internalFormat
,
142 GLsizei width
, GLsizei height
);
144 extern void GLAPIENTRY
145 _mesa_EGLImageTargetRenderbufferStorageOES(GLenum target
, GLeglImageOES image
);
147 extern void GLAPIENTRY
148 _mesa_GetRenderbufferParameteriv(GLenum target
, GLenum pname
,
151 extern GLboolean GLAPIENTRY
152 _mesa_IsFramebuffer(GLuint framebuffer
);
154 extern void GLAPIENTRY
155 _mesa_BindFramebuffer(GLenum target
, GLuint framebuffer
);
157 extern void GLAPIENTRY
158 _mesa_BindFramebufferEXT(GLenum target
, GLuint framebuffer
);
160 extern void GLAPIENTRY
161 _mesa_DeleteFramebuffers(GLsizei n
, const GLuint
*framebuffers
);
163 extern void GLAPIENTRY
164 _mesa_GenFramebuffers(GLsizei n
, GLuint
*framebuffers
);
166 extern GLenum GLAPIENTRY
167 _mesa_CheckFramebufferStatus(GLenum target
);
169 extern void GLAPIENTRY
170 _mesa_FramebufferTexture1D(GLenum target
, GLenum attachment
,
171 GLenum textarget
, GLuint texture
, GLint level
);
173 extern void GLAPIENTRY
174 _mesa_FramebufferTexture2D(GLenum target
, GLenum attachment
,
175 GLenum textarget
, GLuint texture
, GLint level
);
177 extern void GLAPIENTRY
178 _mesa_FramebufferTexture3D(GLenum target
, GLenum attachment
,
179 GLenum textarget
, GLuint texture
,
180 GLint level
, GLint zoffset
);
182 extern void GLAPIENTRY
183 _mesa_FramebufferTextureLayer(GLenum target
, GLenum attachment
,
184 GLuint texture
, GLint level
, GLint layer
);
186 extern void GLAPIENTRY
187 _mesa_FramebufferTexture(GLenum target
, GLenum attachment
,
188 GLuint texture
, GLint level
);
190 extern void GLAPIENTRY
191 _mesa_FramebufferRenderbuffer(GLenum target
, GLenum attachment
,
192 GLenum renderbuffertarget
,
193 GLuint renderbuffer
);
195 extern void GLAPIENTRY
196 _mesa_GetFramebufferAttachmentParameteriv(GLenum target
, GLenum attachment
,
197 GLenum pname
, GLint
*params
);
199 extern void GLAPIENTRY
200 _mesa_GenerateMipmap(GLenum target
);
203 extern void GLAPIENTRY
204 _mesa_BlitFramebuffer(GLint srcX0
, GLint srcY0
, GLint srcX1
, GLint srcY1
,
205 GLint dstX0
, GLint dstY0
, GLint dstX1
, GLint dstY1
,
206 GLbitfield mask
, GLenum filter
);
208 extern void GLAPIENTRY
209 _mesa_InvalidateSubFramebuffer(GLenum target
, GLsizei numAttachments
,
210 const GLenum
*attachments
, GLint x
, GLint y
,
211 GLsizei width
, GLsizei height
);
213 extern void GLAPIENTRY
214 _mesa_InvalidateFramebuffer(GLenum target
, GLsizei numAttachments
,
215 const GLenum
*attachments
);
217 extern void GLAPIENTRY
218 _mesa_DiscardFramebufferEXT(GLenum target
, GLsizei numAttachments
,
219 const GLenum
*attachments
);
221 #endif /* FBOBJECT_H */