diff options
author | Eric Anholt <[email protected]> | 2007-11-07 10:04:59 -0800 |
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committer | Eric Anholt <[email protected]> | 2007-11-09 14:27:33 -0800 |
commit | 77a5bcaff43df8d54e0e0ef833726e4b41d7eb36 (patch) | |
tree | 0be8b19b347af2425a211a29c680fed266fa91c8 /src/mesa/drivers/dri/i915/intel_buffer_objects.h | |
parent | 8b36166d295beb472ed7cedf1989894665233b98 (diff) |
[intel] Move over files that will be shared with 965-fbo work.
Diffstat (limited to 'src/mesa/drivers/dri/i915/intel_buffer_objects.h')
-rw-r--r-- | src/mesa/drivers/dri/i915/intel_buffer_objects.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/src/mesa/drivers/dri/i915/intel_buffer_objects.h b/src/mesa/drivers/dri/i915/intel_buffer_objects.h deleted file mode 100644 index db579a8ae40..00000000000 --- a/src/mesa/drivers/dri/i915/intel_buffer_objects.h +++ /dev/null @@ -1,86 +0,0 @@ - /************************************************************************** - * - * Copyright 2005 Tungsten Graphics, Inc., Cedar Park, Texas. - * 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, sub license, 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 (including the - * next paragraph) 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 NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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 INTEL_BUFFEROBJ_H -#define INTEL_BUFFEROBJ_H - -#include "mtypes.h" - -struct intel_context; -struct intel_region; -struct gl_buffer_object; - - -/** - * Intel vertex/pixel buffer object, derived from Mesa's gl_buffer_object. - */ -struct intel_buffer_object -{ - struct gl_buffer_object Base; - dri_bo *buffer; /* the low-level buffer manager's buffer handle */ - - struct intel_region *region; /* Is there a zero-copy texture - associated with this (pixel) - buffer object? */ -}; - - -/* Get the bm buffer associated with a GL bufferobject: - */ -dri_bo *intel_bufferobj_buffer(struct intel_context *intel, - struct intel_buffer_object - *obj, GLuint flag); - -/* Hook the bufferobject implementation into mesa: - */ -void intel_bufferobj_init(struct intel_context *intel); - - - -/* Are the obj->Name tests necessary? Unfortunately yes, mesa - * allocates a couple of gl_buffer_object structs statically, and - * the Name == 0 test is the only way to identify them and avoid - * casting them erroneously to our structs. - */ -static INLINE struct intel_buffer_object * -intel_buffer_object(struct gl_buffer_object *obj) -{ - if (obj->Name) - return (struct intel_buffer_object *) obj; - else - return NULL; -} - -/* Helpers for zerocopy image uploads. See also intel_regions.h: - */ -void intel_bufferobj_cow(struct intel_context *intel, - struct intel_buffer_object *intel_obj); -void intel_bufferobj_release_region(struct intel_context *intel, - struct intel_buffer_object *intel_obj); - - -#endif |