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74 lines
3.4 KiB
C
Executable File
74 lines
3.4 KiB
C
Executable File
/*************************************************************************/ /*!
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@File
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@Title Services external synchronisation interface header
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@Description Defines synchronisation structures that are visible internally
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and externally
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@License Dual MIT/GPLv2
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The contents of this file are subject to the MIT license as set out below.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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Alternatively, the contents of this file may be used under the terms of
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the GNU General Public License Version 2 ("GPL") in which case the provisions
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of GPL are applicable instead of those above.
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If you wish to allow use of your version of this file only under the terms of
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GPL, and not to allow others to use your version of this file under the terms
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of the MIT license, indicate your decision by deleting the provisions above
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and replace them with the notice and other provisions required by GPL as set
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out in the file called "GPL-COPYING" included in this distribution. If you do
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not delete the provisions above, a recipient may use your version of this file
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under the terms of either the MIT license or GPL.
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This License is also included in this distribution in the file called
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"MIT-COPYING".
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EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
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PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/ /**************************************************************************/
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#include "img_types.h"
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#ifndef _SYNC_EXTERNAL_
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#define _SYNC_EXTERNAL_
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#define SYNC_MAX_CLASS_NAME_LEN 32
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typedef IMG_HANDLE SYNC_BRIDGE_HANDLE;
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typedef struct _SYNC_PRIM_CONTEXT_ *PSYNC_PRIM_CONTEXT;
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typedef struct _SYNC_OP_COOKIE_ *PSYNC_OP_COOKIE;
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typedef struct _PVRSRV_CLIENT_SYNC_PRIM_
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{
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volatile IMG_UINT32 *pui32LinAddr; /*!< User pointer to the primitive */
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} PVRSRV_CLIENT_SYNC_PRIM;
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typedef IMG_HANDLE PVRSRV_CLIENT_SYNC_PRIM_HANDLE;
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typedef struct _PVRSRV_CLIENT_SYNC_PRIM_OP_
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{
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IMG_UINT32 ui32Flags; /*!< Operation flags */
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#define PVRSRV_CLIENT_SYNC_PRIM_OP_CHECK (1 << 0)
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#define PVRSRV_CLIENT_SYNC_PRIM_OP_UPDATE (1 << 1)
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PVRSRV_CLIENT_SYNC_PRIM *psSync; /*!< Pointer to the client sync */
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IMG_UINT32 ui32FenceValue; /*!< The Fence value (only used if PVRSRV_CLIENT_SYNC_PRIM_OP_CHECK is set) */
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IMG_UINT32 ui32UpdateValue; /*!< The Update value (only used if PVRSRV_CLIENT_SYNC_PRIM_OP_UPDATE is set) */
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} PVRSRV_CLIENT_SYNC_PRIM_OP;
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#endif /* _SYNC_EXTERNAL_ */
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