Home | History | Annotate | Download | only in decoder 
      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 *  impeg2d_function_selector.c
     24 *
     25 * @brief
     26 *  Contains functions to initialize function pointers used in mpeg2
     27 *
     28 * @author
     29 *  Naveen
     30 *
     31 * @par List of Functions:
     32 * @remarks
     33 *  None
     34 *
     35 *******************************************************************************
     36 */
     37 /*****************************************************************************/
     38 /* File Includes                                                             */
     39 /*****************************************************************************/
     40 #include <stdio.h>
     41 #include <stddef.h>
     42 #include <stdlib.h>
     43 #include <string.h>
     44 
     45 #include "iv_datatypedef.h"
     46 #include "iv.h"
     47 #include "ithread.h"
     48 
     49 
     50 #include "impeg2_macros.h"
     51 #include "impeg2_buf_mgr.h"
     52 #include "impeg2_disp_mgr.h"
     53 #include "impeg2_defs.h"
     54 #include "impeg2_platform_macros.h"
     55 #include "impeg2_inter_pred.h"
     56 #include "impeg2_idct.h"
     57 #include "impeg2_mem_func.h"
     58 #include "impeg2_format_conv.h"
     59 #include "impeg2_job_queue.h"
     60 #include "impeg2_globals.h"
     61 
     62 #include "ivd.h"
     63 #include "impeg2d.h"
     64 #include "impeg2d_api.h"
     65 #include "impeg2d_debug.h"
     66 #include "impeg2d_bitstream.h"
     67 #include "impeg2d_structs.h"
     68 #include "impeg2d_mc.h"
     69 #include "impeg2d_pic_proc.h"
     70 #include "impeg2d_vld_tables.h"
     71 #include "impeg2d_vld.h"
     72 #include "impeg2d_pic_proc.h"
     73 
     74 void impeg2d_init_function_ptr_generic(void *pv_codec)
     75 {
     76     dec_state_t *ps_dec = (dec_state_t *)pv_codec;
     77 
     78     ps_dec->pf_idct_recon[0]                   = &impeg2_idct_recon_dc;
     79     ps_dec->pf_idct_recon[1]                   = &impeg2_idct_recon_dc_mismatch;
     80     ps_dec->pf_idct_recon[2]                   = &impeg2_idct_recon;
     81     ps_dec->pf_idct_recon[3]                   = &impeg2_idct_recon;
     82 
     83     ps_dec->pf_mc[0]                              = &impeg2d_mc_fullx_fully;
     84     ps_dec->pf_mc[1]                              = &impeg2d_mc_fullx_halfy;
     85     ps_dec->pf_mc[2]                              = &impeg2d_mc_halfx_fully;
     86     ps_dec->pf_mc[3]                              = &impeg2d_mc_halfx_halfy;
     87 
     88     ps_dec->pf_interpolate                     = &impeg2_interpolate;
     89     ps_dec->pf_copy_mb                         = &impeg2_copy_mb;
     90 
     91     ps_dec->pf_fullx_halfy_8x8                 = &impeg2_mc_fullx_halfy_8x8;
     92     ps_dec->pf_halfx_fully_8x8                 = &impeg2_mc_halfx_fully_8x8;
     93     ps_dec->pf_halfx_halfy_8x8                 = &impeg2_mc_halfx_halfy_8x8;
     94     ps_dec->pf_fullx_fully_8x8                 = &impeg2_mc_fullx_fully_8x8;
     95 
     96     ps_dec->pf_memset_8bit_8x8_block           = &impeg2_memset_8bit_8x8_block;
     97     ps_dec->pf_memset_16bit_8x8_linear_block   = &impeg2_memset0_16bit_8x8_linear_block;
     98 
     99     ps_dec->pf_copy_yuv420p_buf                = &impeg2_copy_frm_yuv420p;
    100     ps_dec->pf_fmt_conv_yuv420p_to_yuv422ile   = &impeg2_fmt_conv_yuv420p_to_yuv422ile;
    101     ps_dec->pf_fmt_conv_yuv420p_to_yuv420sp_uv = &impeg2_fmt_conv_yuv420p_to_yuv420sp_uv;
    102     ps_dec->pf_fmt_conv_yuv420p_to_yuv420sp_vu = &impeg2_fmt_conv_yuv420p_to_yuv420sp_vu;
    103 }
    104