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/*
* Copyright (c) 2010, Texas Instruments Incorporated
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef __DCE_PRIV_H__
#define __DCE_PRIV_H__

#if !(defined(CLIENT) || defined(SERVER))
# error "Must define either CLIENT or SERVER"
#endif

int dce_init(void);
int dce_deinit(void);

#ifdef SERVER
/* these acquire/release functions should be implemented by the platform,
* ie. to use OMX RM if integrated with OMX build, or use directly slpm
* and/or register programming otherwise. These are called from dce.c
* before/after the process() call
*/
void ivahd_acquire(void);
void ivahd_release(void);
#endif

#ifndef DIM
# define DIM(a) (sizeof((a)) / sizeof((a)[0]))
#endif

/* set desired trace level:
* 3 - error
* 2 - error, info
* 1 - error, info, debug (very verbose)
*/
#ifndef TRACE_LEVEL
# define TRACE_LEVEL 2
#endif

#ifndef SERVER
# define System_printf printf
# define System_flush() do { } while (0)
#endif

#define TRACE(lvl, FMT,...) do if ((lvl) >= TRACE_LEVEL) { \
System_printf("%s:%d:\t%s\t" FMT "\n", __FILE__, __LINE__, __FUNCTION__, ##__VA_ARGS__); \
System_flush(); \
} while (0)

#define ERROR(FMT,...) TRACE(3, "error: " FMT, ##__VA_ARGS__)
#define INFO(FMT,...) TRACE(2, "info: " FMT, ##__VA_ARGS__)
#define DEBUG(FMT,...) TRACE(1, "debug: " FMT, ##__VA_ARGS__)

#endif /* __DCE_PRIV_H__ */
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