| /*************************************************************************/ /*! |
| @File |
| @Title Services external synchronisation interface header |
| @Description Defines synchronisation structures that are visible internally |
| and externally |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @License MIT |
| |
| The contents of this file are subject to the MIT license as set out below. |
| |
| 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, sublicense, 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 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 NONINFRINGEMENT. IN NO EVENT SHALL THE |
| AUTHORS OR COPYRIGHT HOLDERS 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 POWERVR_SYNC_EXT_H |
| #define POWERVR_SYNC_EXT_H |
| |
| #if defined (__cplusplus) |
| extern "C" { |
| #endif |
| |
| /*! Implementation independent types for passing fence/timeline to Services. |
| */ |
| typedef int32_t PVRSRV_FENCE; |
| typedef int32_t PVRSRV_TIMELINE; |
| |
| /*! Maximum length for an annotation name string for fence sync model objects. |
| */ |
| #define PVRSRV_SYNC_NAME_LENGTH 32 |
| |
| /* Macros for API callers using the fence sync model |
| */ |
| #define PVRSRV_NO_TIMELINE ((PVRSRV_TIMELINE) -1) |
| #define PVRSRV_NO_FENCE ((PVRSRV_FENCE) -1) |
| #define PVRSRV_NO_FENCE_PTR NULL |
| #define PVRSRV_NO_TIMELINE_PTR NULL |
| |
| #if defined (__cplusplus) |
| } |
| #endif |
| |
| #endif |
