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      1 /******************************************************************************
      2  *
      3  * Copyright (C) 2015 The Android Open Source Project
      4  *
      5  * Licensed under the Apache License, Version 2.0 (the "License");
      6  * you may not use this file except in compliance with the License.
      7  * You may obtain a copy of the License at:
      8  *
      9  * http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  * Unless required by applicable law or agreed to in writing, software
     12  * distributed under the License is distributed on an "AS IS" BASIS,
     13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  * See the License for the specific language governing permissions and
     15  * limitations under the License.
     16  *
     17  *****************************************************************************
     18  * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
     19 */
     20 /**
     21 *******************************************************************************
     22 * @file
     23 *  ih264e_function_selector_generic.c
     24 *
     25 * @brief
     26 *  Contains functions to initialize function pointers of codec context
     27 *
     28 * @author
     29 *  Ittiam
     30 *
     31 * @par List of Functions:
     32 *  - ih264e_init_function_ptr_generic
     33 *
     34 * @remarks
     35 *  None
     36 *
     37 *******************************************************************************
     38 */
     39 
     40 
     41 /*****************************************************************************/
     42 /* File Includes                                                             */
     43 /*****************************************************************************/
     44 
     45 /* System Include files */
     46 #include <stdio.h>
     47 #include <stddef.h>
     48 #include <stdlib.h>
     49 #include <string.h>
     50 
     51 /* User Include files */
     52 #include "ih264_typedefs.h"
     53 #include "iv.h"
     54 #include "ivd.h"
     55 #include "ih264_defs.h"
     56 #include "ih264_size_defs.h"
     57 #include "ih264_error.h"
     58 #include "ih264_trans_quant_itrans_iquant.h"
     59 #include "ih264_inter_pred_filters.h"
     60 
     61 #include "ih264d_structs.h"
     62 
     63 
     64 /**
     65 *******************************************************************************
     66 *
     67 * @brief Initialize the intra/inter/transform/deblk function pointers of
     68 * codec context
     69 *
     70 * @par Description: the current routine initializes the function pointers of
     71 * codec context basing on the architecture in use
     72 *
     73 * @param[in] ps_codec
     74 *  Codec context pointer
     75 *
     76 * @returns  none
     77 *
     78 * @remarks none
     79 *
     80 *******************************************************************************
     81 */
     82 void ih264d_init_function_ptr_sse42(dec_struct_t *ps_codec)
     83 {
     84     ps_codec->pf_default_weighted_pred_luma = ih264_default_weighted_pred_luma_sse42;
     85     ps_codec->pf_default_weighted_pred_chroma = ih264_default_weighted_pred_chroma_sse42;
     86     ps_codec->pf_weighted_pred_luma = ih264_weighted_pred_luma_sse42;
     87     ps_codec->pf_weighted_pred_chroma = ih264_weighted_pred_chroma_sse42;
     88     ps_codec->pf_weighted_bi_pred_luma = ih264_weighted_bi_pred_luma_sse42;
     89     ps_codec->pf_weighted_bi_pred_chroma = ih264_weighted_bi_pred_chroma_sse42;
     90 
     91     ps_codec->pf_iquant_itrans_recon_luma_4x4 = ih264_iquant_itrans_recon_4x4_sse42;
     92     ps_codec->pf_iquant_itrans_recon_chroma_4x4 = ih264_iquant_itrans_recon_chroma_4x4_sse42;
     93     ps_codec->pf_ihadamard_scaling_4x4 = ih264_ihadamard_scaling_4x4_sse42;
     94     return;
     95 }
     96