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Diffstat (limited to 'mesalib/docs/MESA_release_buffers.spec')
-rw-r--r-- | mesalib/docs/MESA_release_buffers.spec | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/mesalib/docs/MESA_release_buffers.spec b/mesalib/docs/MESA_release_buffers.spec deleted file mode 100644 index 52d1e5a9c..000000000 --- a/mesalib/docs/MESA_release_buffers.spec +++ /dev/null @@ -1,85 +0,0 @@ -Name - - MESA_release_buffers - -Name Strings - - GLX_MESA_release_buffers - -Contact - - Brian Paul (brian.paul 'at' tungstengraphics.com) - -Status - - Shipping since Mesa 2.0 in October, 1996. - -Version - - Last Modified Date: 8 June 2000 - -Number - - 217 - -Dependencies - - OpenGL 1.0 or later is required. - GLX 1.0 or later is required. - -Overview - - Mesa's implementation of GLX is entirely implemented on the client side. - Therefore, Mesa cannot immediately detect when an X window or pixmap is - destroyed in order to free any ancillary data associated with the window - or pixmap. - - The glxMesaReleaseBuffers() function can be used to explicitly indicate - when the back color buffer, depth buffer, stencil buffer, and/or accumu- - lation buffer associated with a drawable can be freed. - -IP Status - - Open-source; freely implementable. - -Issues - - None. - -New Procedures and Functions - - Bool glXReleaseBuffersMESA( Display *dpy, GLXDrawable d ); - -New Tokens - - None. - -Additions to Chapter 3 of the GLX 1.3 Specification (Functions and Errors) - - The function - - Bool glXReleaseBuffersMESA( Display *dpy, GLXDrawable d ); - - causes all software ancillary buffers (back buffer, depth, stencil, - accum, etc) associated with the named drawable to be immediately - deallocated. True is returned if <d> is a valid Mesa GLX drawable, - else False is returned. After calling glXReleaseBuffersMESA, the - drawable should no longer be used for GL rendering. Results of - attempting to do so are undefined. - - -GLX Protocol - - None, since this is a client-side operation. - -Errors - - None. - -New State - - None. - -Revision History - - 8 June 2000 - initial specification |