| 0,0 → 1,48 |
|---|
| /************************************************************************** |
| * |
| * Copyright 2009 VMware, Inc. |
| * Copyright 2012 Marek Olšák <maraeo@gmail.com> |
| * 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 THE AUTHORS 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. |
| * |
| **************************************************************************/ |
| |
| /* A simple allocator that suballocates memory from a large buffer. */ |
| |
| #ifndef U_SUBALLOC |
| #define U_SUBALLOC |
| |
| struct u_suballocator; |
| |
| struct u_suballocator * |
| u_suballocator_create(struct pipe_context *pipe, unsigned size, |
| unsigned alignment, unsigned bind, unsigned usage, |
| boolean zero_buffer_memory); |
| |
| void |
| u_suballocator_destroy(struct u_suballocator *allocator); |
| |
| void |
| u_suballocator_alloc(struct u_suballocator *allocator, unsigned size, |
| unsigned *out_offset, struct pipe_resource **outbuf); |
| |
| #endif |