/****************************************************************************** * * 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 * ih264e_function_selector_generic.c * * @brief * Contains functions to initialize function pointers of codec context * * @author * Ittiam * * @par List of Functions: * - ih264e_init_function_ptr_generic * * @remarks * None * ******************************************************************************* */ /*****************************************************************************/ /* File Includes */ /*****************************************************************************/ /* System Include files */ #include #include #include #include /* 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" /** ******************************************************************************* * * @brief Initialize the intra/inter/transform/deblk function pointers of * codec context * * @par Description: the current routine initializes the function pointers of * codec context basing on the architecture in use * * @param[in] ps_codec * Codec context pointer * * @returns none * * @remarks none * ******************************************************************************* */ void ih264d_init_function_ptr_generic(dec_struct_t *ps_codec) { WORD32 i = 0; /* Init function pointers for intra pred leaf level functions luma * Intra 16x16 */ ps_codec->apf_intra_pred_luma_16x16[0] = ih264_intra_pred_luma_16x16_mode_vert; ps_codec->apf_intra_pred_luma_16x16[1] = ih264_intra_pred_luma_16x16_mode_horz; ps_codec->apf_intra_pred_luma_16x16[2] = ih264_intra_pred_luma_16x16_mode_dc; ps_codec->apf_intra_pred_luma_16x16[3] = ih264_intra_pred_luma_16x16_mode_plane; /* Init function pointers for intra pred leaf level functions luma * Intra 4x4 */ ps_codec->apf_intra_pred_luma_4x4[0] = ih264_intra_pred_luma_4x4_mode_vert; ps_codec->apf_intra_pred_luma_4x4[1] = ih264_intra_pred_luma_4x4_mode_horz; ps_codec->apf_intra_pred_luma_4x4[2] = ih264_intra_pred_luma_4x4_mode_dc; ps_codec->apf_intra_pred_luma_4x4[3] = ih264_intra_pred_luma_4x4_mode_diag_dl; ps_codec->apf_intra_pred_luma_4x4[4] = ih264_intra_pred_luma_4x4_mode_diag_dr; ps_codec->apf_intra_pred_luma_4x4[5] = ih264_intra_pred_luma_4x4_mode_vert_r; ps_codec->apf_intra_pred_luma_4x4[6] = ih264_intra_pred_luma_4x4_mode_horz_d; ps_codec->apf_intra_pred_luma_4x4[7] = ih264_intra_pred_luma_4x4_mode_vert_l; ps_codec->apf_intra_pred_luma_4x4[8] = ih264_intra_pred_luma_4x4_mode_horz_u; /* Init function pointers for intra pred leaf level functions luma * Intra 8x8 */ ps_codec->apf_intra_pred_luma_8x8[0] = ih264_intra_pred_luma_8x8_mode_vert; ps_codec->apf_intra_pred_luma_8x8[1] = ih264_intra_pred_luma_8x8_mode_horz; ps_codec->apf_intra_pred_luma_8x8[2] = ih264_intra_pred_luma_8x8_mode_dc; ps_codec->apf_intra_pred_luma_8x8[3] = ih264_intra_pred_luma_8x8_mode_diag_dl; ps_codec->apf_intra_pred_luma_8x8[4] = ih264_intra_pred_luma_8x8_mode_diag_dr; ps_codec->apf_intra_pred_luma_8x8[5] = ih264_intra_pred_luma_8x8_mode_vert_r; ps_codec->apf_intra_pred_luma_8x8[6] = ih264_intra_pred_luma_8x8_mode_horz_d; ps_codec->apf_intra_pred_luma_8x8[7] = ih264_intra_pred_luma_8x8_mode_vert_l; ps_codec->apf_intra_pred_luma_8x8[8] = ih264_intra_pred_luma_8x8_mode_horz_u; ps_codec->pf_intra_pred_ref_filtering = ih264_intra_pred_luma_8x8_mode_ref_filtering; /* Init function pointers for intra pred leaf level functions chroma * Intra 8x8 */ ps_codec->apf_intra_pred_chroma[0] = ih264_intra_pred_chroma_8x8_mode_vert; ps_codec->apf_intra_pred_chroma[1] = ih264_intra_pred_chroma_8x8_mode_horz; ps_codec->apf_intra_pred_chroma[2] = ih264_intra_pred_chroma_8x8_mode_dc; ps_codec->apf_intra_pred_chroma[3] = ih264_intra_pred_chroma_8x8_mode_plane; ps_codec->pf_default_weighted_pred_luma = ih264_default_weighted_pred_luma; ps_codec->pf_default_weighted_pred_chroma = ih264_default_weighted_pred_chroma; ps_codec->pf_weighted_pred_luma = ih264_weighted_pred_luma; ps_codec->pf_weighted_pred_chroma = ih264_weighted_pred_chroma; ps_codec->pf_weighted_bi_pred_luma = ih264_weighted_bi_pred_luma; ps_codec->pf_weighted_bi_pred_chroma = ih264_weighted_bi_pred_chroma; /* Padding Functions */ ps_codec->pf_pad_top = ih264_pad_top; ps_codec->pf_pad_bottom = ih264_pad_bottom; ps_codec->pf_pad_left_luma = ih264_pad_left_luma; ps_codec->pf_pad_left_chroma = ih264_pad_left_chroma; ps_codec->pf_pad_right_luma = ih264_pad_right_luma; ps_codec->pf_pad_right_chroma = ih264_pad_right_chroma; ps_codec->pf_iquant_itrans_recon_luma_4x4 = ih264_iquant_itrans_recon_4x4; ps_codec->pf_iquant_itrans_recon_luma_4x4_dc = ih264_iquant_itrans_recon_4x4_dc; ps_codec->pf_iquant_itrans_recon_luma_8x8 = ih264_iquant_itrans_recon_8x8; ps_codec->pf_iquant_itrans_recon_luma_8x8_dc = ih264_iquant_itrans_recon_8x8_dc; ps_codec->pf_iquant_itrans_recon_chroma_4x4 = ih264_iquant_itrans_recon_chroma_4x4; ps_codec->pf_iquant_itrans_recon_chroma_4x4_dc = ih264_iquant_itrans_recon_chroma_4x4_dc; ps_codec->pf_ihadamard_scaling_4x4 = ih264_ihadamard_scaling_4x4; /* Init fn ptr luma deblocking */ ps_codec->pf_deblk_luma_vert_bs4 = ih264_deblk_luma_vert_bs4; ps_codec->pf_deblk_luma_vert_bslt4 = ih264_deblk_luma_vert_bslt4; ps_codec->pf_deblk_luma_vert_bs4_mbaff = ih264_deblk_luma_vert_bs4_mbaff; ps_codec->pf_deblk_luma_vert_bslt4_mbaff = ih264_deblk_luma_vert_bslt4_mbaff; ps_codec->pf_deblk_luma_horz_bs4 = ih264_deblk_luma_horz_bs4; ps_codec->pf_deblk_luma_horz_bslt4 = ih264_deblk_luma_horz_bslt4; /* Init fn ptr chroma deblocking */ ps_codec->pf_deblk_chroma_vert_bs4 = ih264_deblk_chroma_vert_bs4; ps_codec->pf_deblk_chroma_vert_bslt4 = ih264_deblk_chroma_vert_bslt4; ps_codec->pf_deblk_chroma_vert_bs4_mbaff = ih264_deblk_chroma_vert_bs4_mbaff; ps_codec->pf_deblk_chroma_vert_bslt4_mbaff = ih264_deblk_chroma_vert_bslt4_mbaff; ps_codec->pf_deblk_chroma_horz_bs4 = ih264_deblk_chroma_horz_bs4; ps_codec->pf_deblk_chroma_horz_bslt4 = ih264_deblk_chroma_horz_bslt4; /* Inter pred leaf level functions */ ps_codec->apf_inter_pred_luma[0] = ih264_inter_pred_luma_copy; ps_codec->apf_inter_pred_luma[1] = ih264_inter_pred_luma_horz_qpel; ps_codec->apf_inter_pred_luma[2] = ih264_inter_pred_luma_horz; ps_codec->apf_inter_pred_luma[3] = ih264_inter_pred_luma_horz_qpel; ps_codec->apf_inter_pred_luma[4] = ih264_inter_pred_luma_vert_qpel; ps_codec->apf_inter_pred_luma[5] = ih264_inter_pred_luma_horz_qpel_vert_qpel; ps_codec->apf_inter_pred_luma[6] = ih264_inter_pred_luma_horz_hpel_vert_qpel; ps_codec->apf_inter_pred_luma[7] = ih264_inter_pred_luma_horz_qpel_vert_qpel; ps_codec->apf_inter_pred_luma[8] = ih264_inter_pred_luma_vert; ps_codec->apf_inter_pred_luma[9] = ih264_inter_pred_luma_horz_qpel_vert_hpel; ps_codec->apf_inter_pred_luma[10] = ih264_inter_pred_luma_horz_hpel_vert_hpel; ps_codec->apf_inter_pred_luma[11] = ih264_inter_pred_luma_horz_qpel_vert_hpel; ps_codec->apf_inter_pred_luma[12] = ih264_inter_pred_luma_vert_qpel; ps_codec->apf_inter_pred_luma[13] = ih264_inter_pred_luma_horz_qpel_vert_qpel; ps_codec->apf_inter_pred_luma[14] = ih264_inter_pred_luma_horz_hpel_vert_qpel; ps_codec->apf_inter_pred_luma[15] = ih264_inter_pred_luma_horz_qpel_vert_qpel; ps_codec->pf_inter_pred_chroma = ih264_inter_pred_chroma; return; }