asdk-repo-libdce

/*

 * Copyright (c) 2013, 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 __LIBDCE_H__

#define __LIBDCE_H__

​

#define xdc_target_types__ gnu/targets/std.h

#include <xdc/std.h>

#include <ti/sdo/ce/Engine.h>

#include <ti/sdo/ce/video3/viddec3.h>

#include <ti/sdo/ce/video2/videnc2.h>

#include <ti/sdo/ce/video2/viddec2.h>

​

#if defined(BUILDOS_LINUX)

/* avoid some messy stuff in xdc/std.h which leads to gcc issues */

#define xdc__ARGTOPTR

#define xdc__ARGTOFXN

#endif /* BUILDOS_LINUX */

​

/********************************** DCE Error Types **********************************/

typedef enum dce_error_status {

    DCE_EOK = 0,

    DCE_EXDM_FAIL = -1,

    DCE_EOUT_OF_MEMORY = -2,

    DCE_EXDM_UNSUPPORTED = -3,

    DCE_EIPC_CREATE_FAIL = -4,

    DCE_EIPC_CALL_FAIL = -5,

    DCE_EINVALID_INPUT = -6,

    DCE_EOMAPDRM_FAIL = -7

} dce_error_status;

​

​

typedef enum rproc_info_type {

    RPROC_CPU_LOAD = 0,

    RPROC_TOTAL_HEAP_SIZE = 1,

    RPROC_AVAILABLE_HEAP_SIZE = 2

} rproc_info_type;

​

/***************************** Memory Allocation/Free APIs *****************************/

/*=====================================================================================*/

/** dce_alloc               : Allocate the Data structures passed to codec-engine APIs

 *                            except Input/Output buffers. This should be used for all

 *                            Parameter allocation needed for IPU remote proc.

 *

 * @ param sz    [in]       : Size of memory to be allocated.

 * @ return                 : Pointer to allocated memory.

 */

void *dce_alloc(int sz);

​

/*=====================================================================================*/

/** dsp_dce_alloc            : Allocate the Data structures passed to codec-engine APIs

 *                             except Input/Output buffers. This should be used for all

 *                             Parameter allocation needed for DSP remote proc.

 *

 * @ param sz    [in]       : Size of memory to be allocated.

 * @ return                 : Pointer to allocated memory.

 */

void *dsp_dce_alloc(int sz);

​

/*=====================================================================================*/

/** dce_free                : Free the Data structures passed to codec-engine APIs

 *                             except Input/Output buffers.

 *