diff options
| author | Brian Paul <brianp@vmware.com> | 2009-06-02 20:29:57 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-06-02 21:35:11 -0600 |
| commit | dc0b71f00d2fc8ba9b2f1966510bcca942d35e15 (patch) | |
| tree | 05a888d1c319c77e16e3ac9a0011db3ae4d7c031 /src/mesa/main/bufferobj.h | |
| parent | 96a30b06dbc60ff63392cf8ae9dcb3d245b41c27 (diff) | |
mesa: _mesa_CopyBufferSubData() function, and driver fall-back
Diffstat (limited to 'src/mesa/main/bufferobj.h')
| -rw-r--r-- | src/mesa/main/bufferobj.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h index 3c08f0083c..79c027aa4d 100644 --- a/src/mesa/main/bufferobj.h +++ b/src/mesa/main/bufferobj.h @@ -1,8 +1,9 @@ /* * Mesa 3-D graphics library - * Version: 7.2 + * Version: 7.6 * * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. + * Copyright (C) 2009 VMware, Inc. 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"), @@ -82,6 +83,13 @@ extern GLboolean _mesa_buffer_unmap( GLcontext *ctx, GLenum target, struct gl_buffer_object * bufObj ); +extern void +_mesa_copy_buffer_subdata(GLcontext *ctx, + struct gl_buffer_object *src, + struct gl_buffer_object *dst, + GLintptr readOffset, GLintptr writeOffset, + GLsizeiptr size); + extern GLboolean _mesa_validate_pbo_access(GLuint dimensions, const struct gl_pixelstore_attrib *pack, @@ -154,4 +162,9 @@ _mesa_GetBufferParameterivARB(GLenum target, GLenum pname, GLint *params); extern void GLAPIENTRY _mesa_GetBufferPointervARB(GLenum target, GLenum pname, GLvoid **params); +extern void GLAPIENTRY +_mesa_CopyBufferSubData(GLenum readTarget, GLenum writeTarget, + GLintptr readOffset, GLintptr writeOffset, + GLsizeiptr size); + #endif |