| /****************************************************************************** |
| * |
| * 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 <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" |
| |
| /** |
| ******************************************************************************* |
| * |
| * @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; |
| } |
