[Mesa-dev] [PATCH mesa 5/7] docs/specs: remove upstreamed spec MESA_agp_offset
Eric Engestrom
eric.engestrom at imgtec.com
Wed Nov 22 17:59:39 UTC 2017
Spec is now available on Khronos:
https://www.khronos.org/registry/OpenGL/extensions/MESA/GLX_MESA_agp_offset.txt
Signed-off-by: Eric Engestrom <eric.engestrom at imgtec.com>
---
docs/specs/MESA_agp_offset.spec | 95 -----------------------------------------
1 file changed, 95 deletions(-)
delete mode 100644 docs/specs/MESA_agp_offset.spec
diff --git a/docs/specs/MESA_agp_offset.spec b/docs/specs/MESA_agp_offset.spec
deleted file mode 100644
index 06e1d902edd31740a1ea..00000000000000000000
--- a/docs/specs/MESA_agp_offset.spec
+++ /dev/null
@@ -1,95 +0,0 @@
-Name
-
- MESA_agp_offset
-
-Name Strings
-
- GLX_MESA_agp_offset
-
-Contact
-
- Brian Paul, Tungsten Graphics, Inc. (brian.paul 'at' tungstengraphics.com)
- Keith Whitwell, Tungsten Graphics, Inc. (keith 'at' tungstengraphics.com)
-
-Status
-
- Shipping (Mesa 4.0.4 and later. Only implemented in particular
- XFree86/DRI drivers.)
-
-Version
-
- 1.0
-
-Number
-
- TBD
-
-Dependencies
-
- OpenGL 1.0 or later is required
- GLX_NV_vertex_array_range is required.
- This extensions is written against the OpenGL 1.4 Specification.
-
-Overview
-
- This extensions provides a way to convert pointers in an AGP memory
- region into byte offsets into the AGP aperture.
- Note, this extension depends on GLX_NV_vertex_array_range, for which
- no real specification exists. See GL_NV_vertex_array_range for more
- information.
-
-IP Status
-
- None
-
-Issues
-
- None
-
-New Procedures and Functions
-
- unsigned int glXGetAGPOffsetMESA( const void *pointer )
-
-New Tokens
-
- None
-
-Additions to the OpenGL 1.4 Specification
-
- None
-
-Additions to Chapter 3 the GLX 1.4 Specification (Functions and Errors)
-
- Add a new section, 3.6 as follows:
-
- 3.6 AGP Memory Access
-
- On "PC" computers, AGP memory can be allocated with glXAllocateMemoryNV
- and freed with glXFreeMemoryNV. Sometimes it's useful to know where a
- block of AGP memory is located with respect to the start of the AGP
- aperture. The function
-
- GLuint glXGetAGPOffsetMESA( const GLvoid *pointer )
-
- Returns the offset of the given memory block from the start of AGP
- memory in basic machine units (i.e. bytes). If pointer is invalid
- the value ~0 will be returned.
-
-GLX Protocol
-
- None. This is a client side-only extension.
-
-Errors
-
- glXGetAGPOffsetMESA will return ~0 if the pointer does not point to
- an AGP memory region.
-
-New State
-
- None
-
-Revision History
-
- 20 September 2002 - Initial draft
- 2 October 2002 - finished GLX chapter 3 additions
- 27 July 2004 - use unsigned int instead of GLuint, void instead of GLvoid
--
Cheers,
Eric
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