Home | History | Annotate | Download | only in x86 
      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_sse42.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_sse42
     33 *
     34 * @remarks
     35 *  None
     36 *
     37 *******************************************************************************
     38 */
     39 
     40 
     41 /*****************************************************************************/
     42 /* File Includes                                                             */
     43 /*****************************************************************************/
     44 
     45 
     46 /* System Include files */
     47 #include <stdio.h>
     48 #include <stddef.h>
     49 #include <stdlib.h>
     50 #include <string.h>
     51 
     52 /* User Include files */
     53 #include "ih264_typedefs.h"
     54 #include "iv2.h"
     55 #include "ive2.h"
     56 #include "ih264_defs.h"
     57 #include "ih264_size_defs.h"
     58 #include "ih264e_defs.h"
     59 #include "ih264e_error.h"
     60 #include "ih264e_bitstream.h"
     61 #include "ime_distortion_metrics.h"
     62 #include "ime_defs.h"
     63 #include "ime_structs.h"
     64 #include "ih264_error.h"
     65 #include "ih264_structs.h"
     66 #include "ih264_trans_quant_itrans_iquant.h"
     67 #include "ih264_inter_pred_filters.h"
     68 #include "ih264_mem_fns.h"
     69 #include "ih264_padding.h"
     70 #include "ih264_intra_pred_filters.h"
     71 #include "ih264_deblk_edge_filters.h"
     72 #include "ih264_cabac_tables.h"
     73 #include "irc_cntrl_param.h"
     74 #include "irc_frame_info_collector.h"
     75 #include "ih264e_rate_control.h"
     76 #include "ih264e_cabac_structs.h"
     77 #include "ih264e_structs.h"
     78 #include "ih264e_cabac.h"
     79 #include "ih264e_platform_macros.h"
     80 #include "ih264e_core_coding.h"
     81 #include "ih264_cavlc_tables.h"
     82 #include "ih264e_cavlc.h"
     83 #include "ih264e_intra_modes_eval.h"
     84 #include "ih264e_fmt_conv.h"
     85 #include "ih264e_half_pel.h"
     86 
     87 /**
     88 *******************************************************************************
     89 *
     90 * @brief Initialize the intra/inter/transform/deblk function pointers of
     91 * codec context
     92 *
     93 * @par Description: the current routine initializes the function pointers of
     94 * codec context basing on the architecture in use
     95 *
     96 * @param[in] ps_codec
     97 *  Codec context pointer
     98 *
     99 * @returns  none
    100 *
    101 * @remarks none
    102 *
    103 *******************************************************************************
    104 */
    105 void ih264e_init_function_ptr_sse42(codec_t *ps_codec)
    106 {
    107     WORD32 i;
    108     process_ctxt_t *ps_proc = NULL;
    109     me_ctxt_t *ps_me_ctxt = NULL;
    110 
    111     /* Init luma forward transform fn ptr */
    112     ps_codec->pf_resi_trans_quant_4x4 = ih264_resi_trans_quant_4x4_sse42;
    113     ps_codec->pf_resi_trans_quant_chroma_4x4     = ih264_resi_trans_quant_chroma_4x4_sse42;
    114     ps_codec->pf_hadamard_quant_4x4              = ih264_hadamard_quant_4x4_sse42;
    115     ps_codec->pf_hadamard_quant_2x2_uv           = ih264_hadamard_quant_2x2_uv_sse42;
    116 
    117     /* Init inverse transform fn ptr */
    118     ps_codec->pf_iquant_itrans_recon_4x4 = ih264_iquant_itrans_recon_4x4_sse42;
    119     ps_codec->pf_iquant_itrans_recon_chroma_4x4   = ih264_iquant_itrans_recon_chroma_4x4_sse42;
    120     ps_codec->pf_ihadamard_scaling_4x4            = ih264_ihadamard_scaling_4x4_sse42;
    121 
    122     /* sad me level functions */
    123     ps_codec->apf_compute_sad_16x16[0] = ime_compute_sad_16x16_sse42;
    124     ps_codec->apf_compute_sad_16x16[1] = ime_compute_sad_16x16_fast_sse42;
    125     ps_codec->pf_compute_sad_16x8 = ime_compute_sad_16x8_sse42;
    126 
    127     /* sad me level functions */
    128     for(i = 0; i < (MAX_PROCESS_CTXT); i++)
    129     {
    130         ps_proc = &ps_codec->as_process[i];
    131 
    132         ps_me_ctxt = &ps_proc->s_me_ctxt;
    133         ps_me_ctxt->pf_ime_compute_sad_16x16[0] = ime_compute_sad_16x16_sse42;
    134         ps_me_ctxt->pf_ime_compute_sad_16x16[1] = ime_compute_sad_16x16_fast_sse42;
    135         ps_me_ctxt->pf_ime_compute_sad_16x8 = ime_compute_sad_16x8_sse42;
    136         ps_me_ctxt->pf_ime_compute_sad4_diamond = ime_calculate_sad4_prog_sse42;
    137         ps_me_ctxt->pf_ime_sub_pel_compute_sad_16x16 = ime_sub_pel_compute_sad_16x16_sse42;
    138         ps_me_ctxt->pf_ime_compute_sad_stat_luma_16x16      = ime_compute_satqd_16x16_lumainter_sse42;
    139     }
    140 }
    141