/******************************************************************************

 *

 * Copyright (C) 2015 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at:

 *

 * http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 *

 *****************************************************************************

 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore

*/

/**

*******************************************************************************

* @file

*  imp2d_function_selector.c

*

* @brief

*  Contains functions to initialize function pointers used in hevc

*

* @author

*  Naveen

*

* @par List of Functions:

* @remarks

*  None

*

*******************************************************************************

*/

/*****************************************************************************/

/* File Includes                                                             */

/*****************************************************************************/

#include <stdio.h>

#include <stddef.h>

#include <stdlib.h>

#include <string.h>

/* User Include files */

#include "ih264_typedefs.h"

#include "iv.h"

#include "ivd.h"

#include "ih264_defs.h"

#include "ih264_size_defs.h"

#include "ih264_error.h"

#include "ih264_trans_quant_itrans_iquant.h"

#include "ih264_inter_pred_filters.h"

#include "ih264d_structs.h"

#include "ih264d_function_selector.h"

void ih264d_init_function_ptr(dec_struct_t *ps_codec)

{

    ih264d_init_function_ptr_generic(ps_codec);

    switch(ps_codec->e_processor_arch)

    {

        case ARCH_X86_GENERIC:

            ih264d_init_function_ptr_generic(ps_codec);

        break;

        case ARCH_X86_SSSE3:

            ih264d_init_function_ptr_ssse3(ps_codec);

            break;

        case ARCH_X86_SSE42:

        default:

            ih264d_init_function_ptr_ssse3(ps_codec);

            ih264d_init_function_ptr_sse42(ps_codec);

        break;

    }

}

void ih264d_init_arch(dec_struct_t *ps_codec)

{

#ifdef DEFAULT_ARCH

#if DEFAULT_ARCH == D_ARCH_X86_SSE42

    ps_codec->e_processor_arch = ARCH_X86_SSE42;

#elif DEFAULT_ARCH == D_ARCH_X86_SSSE3

    ps_codec->e_processor_arch = ARCH_X86_SSSE3;

#elif DEFAULT_ARCH == D_ARCH_X86_AVX2

    ps_codec->e_processor_arch = D_ARCH_X86_AVX2;

#else

    ps_codec->e_processor_arch = ARCH_X86_GENERIC;

#endif

#else

    ps_codec->e_processor_arch = ARCH_X86_SSE42;

#endif

}