| /* |
| * Mesa 3-D graphics library |
| * Version: 7.1 |
| * |
| * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| |
| #ifndef FBOBJECT_H |
| #define FBOBJECT_H |
| |
| #include "compiler.h" |
| #include "glheader.h" |
| |
| struct gl_context; |
| struct gl_texture_object; |
| |
| |
| /** |
| * Is the given FBO a user-created FBO? |
| */ |
| static inline GLboolean |
| _mesa_is_user_fbo(const struct gl_framebuffer *fb) |
| { |
| return fb->Name != 0; |
| } |
| |
| |
| /** |
| * Is the given FBO a window system FBO (like an X window)? |
| */ |
| static inline GLboolean |
| _mesa_is_winsys_fbo(const struct gl_framebuffer *fb) |
| { |
| return fb->Name == 0; |
| } |
| |
| |
| |
| extern void |
| _mesa_init_fbobjects(struct gl_context *ctx); |
| |
| extern struct gl_framebuffer * |
| _mesa_get_incomplete_framebuffer(void); |
| |
| extern struct gl_renderbuffer * |
| _mesa_lookup_renderbuffer(struct gl_context *ctx, GLuint id); |
| |
| extern struct gl_framebuffer * |
| _mesa_lookup_framebuffer(struct gl_context *ctx, GLuint id); |
| |
| extern struct gl_renderbuffer_attachment * |
| _mesa_get_attachment(struct gl_context *ctx, struct gl_framebuffer *fb, |
| GLenum attachment); |
| |
| |
| /** Return the texture image for a renderbuffer attachment */ |
| static inline struct gl_texture_image * |
| _mesa_get_attachment_teximage(struct gl_renderbuffer_attachment *att) |
| { |
| assert(att->Type == GL_TEXTURE); |
| return att->Texture->Image[att->CubeMapFace][att->TextureLevel]; |
| } |
| |
| |
| /** Return the (const) texture image for a renderbuffer attachment */ |
| static inline const struct gl_texture_image * |
| _mesa_get_attachment_teximage_const(const struct gl_renderbuffer_attachment *att) |
| { |
| assert(att->Type == GL_TEXTURE); |
| return att->Texture->Image[att->CubeMapFace][att->TextureLevel]; |
| } |
| |
| |
| extern void |
| _mesa_remove_attachment(struct gl_context *ctx, |
| struct gl_renderbuffer_attachment *att); |
| |
| extern void |
| _mesa_set_texture_attachment(struct gl_context *ctx, |
| struct gl_framebuffer *fb, |
| struct gl_renderbuffer_attachment *att, |
| struct gl_texture_object *texObj, |
| GLenum texTarget, GLuint level, GLuint zoffset); |
| |
| extern void |
| _mesa_set_renderbuffer_attachment(struct gl_context *ctx, |
| struct gl_renderbuffer_attachment *att, |
| struct gl_renderbuffer *rb); |
| |
| extern void |
| _mesa_framebuffer_renderbuffer(struct gl_context *ctx, |
| struct gl_framebuffer *fb, |
| GLenum attachment, struct gl_renderbuffer *rb); |
| |
| extern void |
| _mesa_validate_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb); |
| |
| extern void |
| _mesa_test_framebuffer_completeness(struct gl_context *ctx, |
| struct gl_framebuffer *fb); |
| |
| extern GLboolean |
| _mesa_is_legal_color_format(const struct gl_context *ctx, GLenum baseFormat); |
| |
| extern GLenum |
| _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat); |
| |
| extern GLboolean GLAPIENTRY |
| _mesa_IsRenderbufferEXT(GLuint renderbuffer); |
| |
| extern void GLAPIENTRY |
| _mesa_BindRenderbufferEXT(GLenum target, GLuint renderbuffer); |
| |
| extern void GLAPIENTRY |
| _mesa_DeleteRenderbuffersEXT(GLsizei n, const GLuint *renderbuffers); |
| |
| extern void GLAPIENTRY |
| _mesa_GenRenderbuffersEXT(GLsizei n, GLuint *renderbuffers); |
| |
| extern void GLAPIENTRY |
| _mesa_RenderbufferStorageEXT(GLenum target, GLenum internalformat, |
| GLsizei width, GLsizei height); |
| |
| extern void GLAPIENTRY |
| _mesa_RenderbufferStorageMultisample(GLenum target, GLsizei samples, |
| GLenum internalformat, |
| GLsizei width, GLsizei height); |
| |
| extern void GLAPIENTRY |
| _es_RenderbufferStorageEXT(GLenum target, GLenum internalFormat, |
| GLsizei width, GLsizei height); |
| |
| extern void GLAPIENTRY |
| _mesa_EGLImageTargetRenderbufferStorageOES(GLenum target, GLeglImageOES image); |
| |
| extern void GLAPIENTRY |
| _mesa_GetRenderbufferParameterivEXT(GLenum target, GLenum pname, |
| GLint *params); |
| |
| extern GLboolean GLAPIENTRY |
| _mesa_IsFramebufferEXT(GLuint framebuffer); |
| |
| extern void GLAPIENTRY |
| _mesa_BindFramebufferEXT(GLenum target, GLuint framebuffer); |
| |
| extern void GLAPIENTRY |
| _mesa_DeleteFramebuffersEXT(GLsizei n, const GLuint *framebuffers); |
| |
| extern void GLAPIENTRY |
| _mesa_GenFramebuffersEXT(GLsizei n, GLuint *framebuffers); |
| |
| extern GLenum GLAPIENTRY |
| _mesa_CheckFramebufferStatusEXT(GLenum target); |
| |
| extern void GLAPIENTRY |
| _mesa_FramebufferTexture1DEXT(GLenum target, GLenum attachment, |
| GLenum textarget, GLuint texture, GLint level); |
| |
| extern void GLAPIENTRY |
| _mesa_FramebufferTexture2DEXT(GLenum target, GLenum attachment, |
| GLenum textarget, GLuint texture, GLint level); |
| |
| extern void GLAPIENTRY |
| _mesa_FramebufferTexture3DEXT(GLenum target, GLenum attachment, |
| GLenum textarget, GLuint texture, |
| GLint level, GLint zoffset); |
| |
| extern void GLAPIENTRY |
| _mesa_FramebufferTextureLayerEXT(GLenum target, GLenum attachment, |
| GLuint texture, GLint level, GLint layer); |
| |
| extern void GLAPIENTRY |
| _mesa_FramebufferRenderbufferEXT(GLenum target, GLenum attachment, |
| GLenum renderbuffertarget, |
| GLuint renderbuffer); |
| |
| extern void GLAPIENTRY |
| _mesa_GetFramebufferAttachmentParameterivEXT(GLenum target, GLenum attachment, |
| GLenum pname, GLint *params); |
| |
| extern void GLAPIENTRY |
| _mesa_GenerateMipmapEXT(GLenum target); |
| |
| |
| extern void GLAPIENTRY |
| _mesa_BlitFramebufferEXT(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, |
| GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, |
| GLbitfield mask, GLenum filter); |
| |
| extern void GLAPIENTRY |
| _mesa_FramebufferTextureARB(GLenum target, GLenum attachment, |
| GLuint texture, GLint level); |
| |
| extern void GLAPIENTRY |
| _mesa_FramebufferTextureFaceARB(GLenum target, GLenum attachment, |
| GLuint texture, GLint level, GLenum face); |
| |
| |
| extern void GLAPIENTRY |
| _mesa_InvalidateSubFramebuffer(GLenum target, GLsizei numAttachments, |
| const GLenum *attachments, GLint x, GLint y, |
| GLsizei width, GLsizei height); |
| |
| extern void GLAPIENTRY |
| _mesa_InvalidateFramebuffer(GLenum target, GLsizei numAttachments, |
| const GLenum *attachments); |
| |
| #endif /* FBOBJECT_H */ |
