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.
33 struct gl_texture_object;
36 _mesa_init_fbobjects(struct gl_context *ctx);
38 extern struct gl_framebuffer *
39 _mesa_get_incomplete_framebuffer(void);
41 extern struct gl_renderbuffer *
42 _mesa_lookup_renderbuffer(struct gl_context *ctx, GLuint id);
44 extern struct gl_framebuffer *
45 _mesa_lookup_framebuffer(struct gl_context *ctx, GLuint id);
47 extern struct gl_renderbuffer_attachment *
48 _mesa_get_attachment(struct gl_context *ctx, struct gl_framebuffer *fb,
52 /** Return the texture image for a renderbuffer attachment */
53 static INLINE struct gl_texture_image *
54 _mesa_get_attachment_teximage(struct gl_renderbuffer_attachment *att)
56 assert(att->Type == GL_TEXTURE);
57 return att->Texture->Image[att->CubeMapFace][att->TextureLevel];
61 /** Return the (const) texture image for a renderbuffer attachment */
62 static INLINE const struct gl_texture_image *
63 _mesa_get_attachment_teximage_const(const struct gl_renderbuffer_attachment *att)
65 assert(att->Type == GL_TEXTURE);
66 return att->Texture->Image[att->CubeMapFace][att->TextureLevel];
71 _mesa_remove_attachment(struct gl_context *ctx,
72 struct gl_renderbuffer_attachment *att);
75 _mesa_set_texture_attachment(struct gl_context *ctx,
76 struct gl_framebuffer *fb,
77 struct gl_renderbuffer_attachment *att,
78 struct gl_texture_object *texObj,
79 GLenum texTarget, GLuint level, GLuint zoffset);
82 _mesa_set_renderbuffer_attachment(struct gl_context *ctx,
83 struct gl_renderbuffer_attachment *att,
84 struct gl_renderbuffer *rb);
87 _mesa_framebuffer_renderbuffer(struct gl_context *ctx,
88 struct gl_framebuffer *fb,
89 GLenum attachment, struct gl_renderbuffer *rb);
92 _mesa_validate_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb);
95 _mesa_test_framebuffer_completeness(struct gl_context *ctx,
96 struct gl_framebuffer *fb);
99 _mesa_is_legal_color_format(const struct gl_context *ctx, GLenum baseFormat);
102 _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat);
104 extern GLboolean GLAPIENTRY
105 _mesa_IsRenderbufferEXT(GLuint renderbuffer);
107 extern void GLAPIENTRY
108 _mesa_BindRenderbufferEXT(GLenum target, GLuint renderbuffer);
110 extern void GLAPIENTRY
111 _mesa_DeleteRenderbuffersEXT(GLsizei n, const GLuint *renderbuffers);
113 extern void GLAPIENTRY
114 _mesa_GenRenderbuffersEXT(GLsizei n, GLuint *renderbuffers);
116 extern void GLAPIENTRY
117 _mesa_RenderbufferStorageEXT(GLenum target, GLenum internalformat,
118 GLsizei width, GLsizei height);
120 extern void GLAPIENTRY
121 _mesa_RenderbufferStorageMultisample(GLenum target, GLsizei samples,
122 GLenum internalformat,
123 GLsizei width, GLsizei height);
125 extern void GLAPIENTRY
126 _es_RenderbufferStorageEXT(GLenum target, GLenum internalFormat,
127 GLsizei width, GLsizei height);
129 extern void GLAPIENTRY
130 _mesa_EGLImageTargetRenderbufferStorageOES(GLenum target, GLeglImageOES image);
132 extern void GLAPIENTRY
133 _mesa_GetRenderbufferParameterivEXT(GLenum target, GLenum pname,
136 extern GLboolean GLAPIENTRY
137 _mesa_IsFramebufferEXT(GLuint framebuffer);
139 extern void GLAPIENTRY
140 _mesa_BindFramebufferEXT(GLenum target, GLuint framebuffer);
142 extern void GLAPIENTRY
143 _mesa_DeleteFramebuffersEXT(GLsizei n, const GLuint *framebuffers);
145 extern void GLAPIENTRY
146 _mesa_GenFramebuffersEXT(GLsizei n, GLuint *framebuffers);
148 extern GLenum GLAPIENTRY
149 _mesa_CheckFramebufferStatusEXT(GLenum target);
151 extern void GLAPIENTRY
152 _mesa_FramebufferTexture1DEXT(GLenum target, GLenum attachment,
153 GLenum textarget, GLuint texture, GLint level);
155 extern void GLAPIENTRY
156 _mesa_FramebufferTexture2DEXT(GLenum target, GLenum attachment,
157 GLenum textarget, GLuint texture, GLint level);
159 extern void GLAPIENTRY
160 _mesa_FramebufferTexture3DEXT(GLenum target, GLenum attachment,
161 GLenum textarget, GLuint texture,
162 GLint level, GLint zoffset);
164 extern void GLAPIENTRY
165 _mesa_FramebufferTextureLayerEXT(GLenum target, GLenum attachment,
166 GLuint texture, GLint level, GLint layer);
168 extern void GLAPIENTRY
169 _mesa_FramebufferRenderbufferEXT(GLenum target, GLenum attachment,
170 GLenum renderbuffertarget,
171 GLuint renderbuffer);
173 extern void GLAPIENTRY
174 _mesa_GetFramebufferAttachmentParameterivEXT(GLenum target, GLenum attachment,
175 GLenum pname, GLint *params);
177 extern void GLAPIENTRY
178 _mesa_GenerateMipmapEXT(GLenum target);
181 extern void GLAPIENTRY
182 _mesa_BlitFramebufferEXT(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
183 GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
184 GLbitfield mask, GLenum filter);
186 extern void GLAPIENTRY
187 _mesa_FramebufferTextureARB(GLenum target, GLenum attachment,
188 GLuint texture, GLint level);
190 extern void GLAPIENTRY
191 _mesa_FramebufferTextureFaceARB(GLenum target, GLenum attachment,
192 GLuint texture, GLint level, GLenum face);
195 #endif /* FBOBJECT_H */