/*************************************************************************/ /*!
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@File htbuffer_init.h
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@Title Host Trace Buffer functions needed for Services initialisation
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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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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#ifndef __HTBUFFER_INIT_H__
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#define __HTBUFFER_INIT_H__
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#if defined (__cplusplus)
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extern "C" {
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#endif
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#include "img_types.h"
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/*************************************************************************/ /*!
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@Function HTBConfigure
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@Description Configure the Host Trace Buffer.
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Once these parameters are set they may not be changed
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@Input hSrvHandle Server Handle
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@Input pszBufferName Name to use for the TL buffer, this will be
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required to request trace data from the TL
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@Input ui32BufferSize Requested TL buffer size in bytes
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@Return eError Internal services call returned eError error
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number
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*/ /**************************************************************************/
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IMG_INTERNAL PVRSRV_ERROR
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HTBConfigure(
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IMG_HANDLE hSrvHandle,
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IMG_CHAR * pszBufferName,
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IMG_UINT32 ui32BufferSize
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);
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/*************************************************************************/ /*!
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@Function HTBControl
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@Description Update the configuration of the Host Trace Buffer
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@Input hSrvHandle Server Handle
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@Input ui32NumFlagGroups Number of group enable flags words
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@Input aui32GroupEnable Flags words controlling groups to be logged
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@Input ui32LogLevel Log level to record
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@Input ui32EnablePID PID to enable logging for a specific process
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@Input eLogMode Enable logging for all or specific processes,
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@Input eOpMode Control what trace data is dropped if the TL
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buffer is full
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@Return eError Internal services call returned eError error
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number
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*/ /**************************************************************************/
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IMG_INTERNAL PVRSRV_ERROR
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HTBControl(
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IMG_HANDLE hSrvHandle,
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IMG_UINT32 ui32NumFlagGroups,
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IMG_UINT32 * aui32GroupEnable,
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IMG_UINT32 ui32LogLevel,
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IMG_UINT32 ui32EnablePID,
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HTB_LOGMODE_CTRL eLogMode,
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HTB_OPMODE_CTRL eOpMode
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);
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#if defined (__cplusplus)
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}
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#endif
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#endif /* __HTBUFFER_INIT_H__ */
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/*****************************************************************************
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End of file (htbuffer_init.h)
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*****************************************************************************/
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