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1 /******************************************************************************
2  *
3  * Copyright (C) 2018 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 *  ihevce_function_selector.c
24 *
25 * @brief
26 *  Contains functions to initialize function pointers used in hevc
27 *
28 * @author
29 *  ittiam
30 *
31 * @par List of Functions:
32 *  ihevce_default_arch()
33 *  ihevce_init_function_ptr_generic()
34 *  ihevce_init_function_ptr_av8()
35 *  ihevce_init_function_ptr_a9q()
36 *  ihevce_init_function_ptr()
37 *
38 * @remarks
39 *  None
40 *
41 *******************************************************************************
42 */
43 
44 /*****************************************************************************/
45 /* File Includes                                                             */
46 /*****************************************************************************/
47 /* System include files */
48 #include <stdio.h>
49 #include <string.h>
50 #include <stddef.h>
51 #include <stdlib.h>
52 #include <assert.h>
53 
54 /* User include files */
55 #include "ihevc_typedefs.h"
56 #include "itt_video_api.h"
57 #include "ihevce_api.h"
58 
59 #include "rc_cntrl_param.h"
60 #include "rc_frame_info_collector.h"
61 #include "rc_look_ahead_params.h"
62 
63 #include "ihevc_defs.h"
64 #include "ihevc_structs.h"
65 #include "ihevc_platform_macros.h"
66 #include "ihevc_deblk.h"
67 #include "ihevc_itrans_recon.h"
68 #include "ihevc_chroma_itrans_recon.h"
69 #include "ihevc_chroma_intra_pred.h"
70 #include "ihevc_intra_pred.h"
71 #include "ihevc_inter_pred.h"
72 #include "ihevc_mem_fns.h"
73 #include "ihevc_padding.h"
74 #include "ihevc_weighted_pred.h"
75 #include "ihevc_sao.h"
76 #include "ihevc_resi_trans.h"
77 #include "ihevc_quant_iquant_ssd.h"
78 #include "ihevc_cabac_tables.h"
79 
80 #include "ihevce_defs.h"
81 #include "ihevce_lap_enc_structs.h"
82 #include "ihevce_multi_thrd_structs.h"
83 #include "ihevce_multi_thrd_funcs.h"
84 #include "ihevce_me_common_defs.h"
85 #include "ihevce_had_satd.h"
86 #include "ihevce_error_codes.h"
87 #include "ihevce_bitstream.h"
88 #include "ihevce_cabac.h"
89 #include "ihevce_rdoq_macros.h"
90 #include "ihevce_function_selector.h"
91 #include "ihevce_enc_structs.h"
92 #include "ihevce_cmn_utils_instr_set_router.h"
93 
94 /*****************************************************************************/
95 /* Function Definitions                                                      */
96 /*****************************************************************************/
97 
98 /*!
99 ******************************************************************************
100 * \if Function name : ihevce_default_arch \endif
101 *
102 * \brief
103 *    Get Default architecture
104 *
105 *****************************************************************************
106 */
ihevce_default_arch(void)107 IV_ARCH_T ihevce_default_arch(void)
108 {
109 #if(defined(ENABLE_NEON) && defined(ARMV8))
110     return ARCH_ARM_V8_NEON;
111 #elif(defined(ENABLE_NEON) && defined(ARM))
112     return ARCH_ARM_A9Q;
113 #else
114     return ARCH_ARM_NONEON;
115 #endif
116 }
117 
118 // clang-format off
119 /*!
120 ******************************************************************************
121 * \if Function name : ihevce_init_function_ptr_generic \endif
122 *
123 * \brief
124 *    Function pointer initialization of encoder context struct
125 *
126 *****************************************************************************
127 */
ihevce_init_function_ptr_generic(enc_ctxt_t * ps_enc_ctxt)128 static void ihevce_init_function_ptr_generic(enc_ctxt_t *ps_enc_ctxt)
129 {
130     ps_enc_ctxt->s_func_selector.ihevc_deblk_chroma_horz_fptr = &ihevc_deblk_chroma_horz;
131     ps_enc_ctxt->s_func_selector.ihevc_deblk_chroma_vert_fptr = &ihevc_deblk_chroma_vert;
132     ps_enc_ctxt->s_func_selector.ihevc_deblk_422chroma_horz_fptr = &ihevc_deblk_422chroma_horz;
133     ps_enc_ctxt->s_func_selector.ihevc_deblk_422chroma_vert_fptr = &ihevc_deblk_422chroma_vert;
134     ps_enc_ctxt->s_func_selector.ihevc_deblk_luma_vert_fptr = &ihevc_deblk_luma_vert;
135     ps_enc_ctxt->s_func_selector.ihevc_deblk_luma_horz_fptr = &ihevc_deblk_luma_horz;
136     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_copy_fptr = &ihevc_inter_pred_chroma_copy;
137     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_copy_w16out_fptr = &ihevc_inter_pred_chroma_copy_w16out;
138     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_horz_fptr = &ihevc_inter_pred_chroma_horz;
139     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_horz_w16out_fptr = &ihevc_inter_pred_chroma_horz_w16out;
140     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_vert_fptr = &ihevc_inter_pred_chroma_vert;
141     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_vert_w16inp_fptr = &ihevc_inter_pred_chroma_vert_w16inp;
142     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_vert_w16inp_w16out_fptr = &ihevc_inter_pred_chroma_vert_w16inp_w16out;
143     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_vert_w16out_fptr = &ihevc_inter_pred_chroma_vert_w16out;
144     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_horz_fptr = &ihevc_inter_pred_luma_horz;
145     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_vert_fptr = &ihevc_inter_pred_luma_vert;
146     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_vert_w16out_fptr = &ihevc_inter_pred_luma_vert_w16out;
147     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_vert_w16inp_fptr = &ihevc_inter_pred_luma_vert_w16inp;
148     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_copy_fptr = &ihevc_inter_pred_luma_copy;
149     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_copy_w16out_fptr = &ihevc_inter_pred_luma_copy_w16out;
150     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_horz_w16out_fptr = &ihevc_inter_pred_luma_horz_w16out;
151     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_vert_w16inp_w16out_fptr = &ihevc_inter_pred_luma_vert_w16inp_w16out;
152     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_ref_substitution_fptr = &ihevc_intra_pred_chroma_ref_substitution;
153     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_ref_substitution_fptr = &ihevc_intra_pred_luma_ref_substitution;
154     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_ref_filtering_fptr = &ihevc_intra_pred_ref_filtering;
155     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_dc_fptr = &ihevc_intra_pred_chroma_dc;
156     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_horz_fptr = &ihevc_intra_pred_chroma_horz;
157     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode2_fptr = &ihevc_intra_pred_chroma_mode2;
158     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_18_34_fptr = &ihevc_intra_pred_chroma_mode_18_34;
159     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_27_to_33_fptr = &ihevc_intra_pred_chroma_mode_27_to_33;
160     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_3_to_9_fptr = &ihevc_intra_pred_chroma_mode_3_to_9;
161     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_planar_fptr = &ihevc_intra_pred_chroma_planar;
162     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_ver_fptr = &ihevc_intra_pred_chroma_ver;
163     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_11_to_17_fptr = &ihevc_intra_pred_chroma_mode_11_to_17;
164     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_19_to_25_fptr = &ihevc_intra_pred_chroma_mode_19_to_25;
165     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_11_to_17_fptr = &ihevc_intra_pred_luma_mode_11_to_17;
166     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_19_to_25_fptr = &ihevc_intra_pred_luma_mode_19_to_25;
167     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_dc_fptr = &ihevc_intra_pred_luma_dc;
168     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_horz_fptr = &ihevc_intra_pred_luma_horz;
169     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode2_fptr = &ihevc_intra_pred_luma_mode2;
170     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_18_34_fptr = &ihevc_intra_pred_luma_mode_18_34;
171     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_27_to_33_fptr = &ihevc_intra_pred_luma_mode_27_to_33;
172     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_3_to_9_fptr = &ihevc_intra_pred_luma_mode_3_to_9;
173     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_planar_fptr = &ihevc_intra_pred_luma_planar;
174     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_ver_fptr = &ihevc_intra_pred_luma_ver;
175 
176     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_4x4_ttype1_fptr = &ihevc_itrans_recon_4x4_ttype1;
177     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_4x4_fptr = &ihevc_itrans_recon_4x4;
178     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_8x8_fptr = &ihevc_itrans_recon_8x8;
179     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_16x16_fptr = &ihevc_itrans_recon_16x16;
180     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_32x32_fptr = &ihevc_itrans_recon_32x32;
181     ps_enc_ctxt->s_func_selector.ihevc_chroma_itrans_recon_4x4_fptr = &ihevc_chroma_itrans_recon_4x4;
182     ps_enc_ctxt->s_func_selector.ihevc_chroma_itrans_recon_8x8_fptr = &ihevc_chroma_itrans_recon_8x8;
183     ps_enc_ctxt->s_func_selector.ihevc_chroma_itrans_recon_16x16_fptr = &ihevc_chroma_itrans_recon_16x16;
184 
185     ps_enc_ctxt->s_func_selector.ihevc_memcpy_mul_8_fptr = &ihevc_memcpy_mul_8;
186     ps_enc_ctxt->s_func_selector.ihevc_memcpy_fptr = &ihevc_memcpy;
187     ps_enc_ctxt->s_func_selector.ihevc_memset_mul_8_fptr = &ihevc_memset_mul_8;
188     ps_enc_ctxt->s_func_selector.ihevc_memset_fptr = &ihevc_memset;
189     ps_enc_ctxt->s_func_selector.ihevc_memset_16bit_mul_8_fptr = &ihevc_memset_16bit_mul_8;
190     ps_enc_ctxt->s_func_selector.ihevc_memset_16bit_fptr = &ihevc_memset_16bit;
191 
192     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_bi_fptr = &ihevc_weighted_pred_bi;
193     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_bi_default_fptr = &ihevc_weighted_pred_bi_default;
194     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_uni_fptr = &ihevc_weighted_pred_uni;
195     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_chroma_bi_fptr = &ihevc_weighted_pred_chroma_bi;
196     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_chroma_bi_default_fptr = &ihevc_weighted_pred_chroma_bi_default;
197     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_chroma_uni_fptr = &ihevc_weighted_pred_chroma_uni;
198 
199     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_4x4_ttype1_fptr = &ihevc_resi_trans_4x4_ttype1;
200     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_4x4_fptr = &ihevc_resi_trans_4x4;
201     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_8x8_fptr = &ihevc_resi_trans_8x8;
202     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_16x16_fptr = &ihevc_resi_trans_16x16;
203     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_32x32_fptr = &ihevc_resi_trans_32x32;
204 
205     ps_enc_ctxt->s_func_selector.ihevc_quant_iquant_ssd_fptr = &ihevc_quant_iquant_ssd;
206     ps_enc_ctxt->s_func_selector.ihevc_quant_iquant_ssd_rdoq_fptr = &ihevc_quant_iquant_ssd_rdoq;
207     ps_enc_ctxt->s_func_selector.ihevc_quant_iquant_ssd_flat_scale_mat_fptr = &ihevc_quant_iquant_ssd_flat_scale_mat;
208     ps_enc_ctxt->s_func_selector.ihevc_quant_iquant_ssd_flat_scale_mat_rdoq_fptr = &ihevc_quant_iquant_ssd_flat_scale_mat_rdoq;
209     ps_enc_ctxt->s_func_selector.ihevc_q_iq_ssd_var_rnd_fact_fptr = &ihevc_q_iq_ssd_var_rnd_fact;
210     ps_enc_ctxt->s_func_selector.ihevc_q_iq_ssd_flat_scale_mat_var_rnd_fact_fptr = &ihevc_q_iq_ssd_flat_scale_mat_var_rnd_fact;
211 
212     ps_enc_ctxt->s_func_selector.ihevc_quant_iquant_fptr = &ihevc_quant_iquant;
213     ps_enc_ctxt->s_func_selector.ihevc_quant_iquant_rdoq_fptr = &ihevc_quant_iquant_rdoq;
214     ps_enc_ctxt->s_func_selector.ihevc_quant_iquant_flat_scale_mat_fptr = &ihevc_quant_iquant_flat_scale_mat;
215     ps_enc_ctxt->s_func_selector.ihevc_quant_iquant_flat_scale_mat_rdoq_fptr = &ihevc_quant_iquant_flat_scale_mat_rdoq;
216     ps_enc_ctxt->s_func_selector.ihevc_q_iq_var_rnd_fact_fptr = &ihevc_q_iq_var_rnd_fact;
217     ps_enc_ctxt->s_func_selector.ihevc_q_iq_flat_scale_mat_var_rnd_fact_fptr = &ihevc_q_iq_flat_scale_mat_var_rnd_fact;
218     ps_enc_ctxt->s_func_selector.ihevc_pad_bottom_fptr = &ihevc_pad_bottom;
219     ps_enc_ctxt->s_func_selector.ihevc_pad_horz_chroma_fptr = &ihevc_pad_horz_chroma;
220     ps_enc_ctxt->s_func_selector.ihevc_pad_horz_luma_fptr = &ihevc_pad_horz_luma;
221     ps_enc_ctxt->s_func_selector.ihevc_pad_left_chroma_fptr = &ihevc_pad_left_chroma;
222     ps_enc_ctxt->s_func_selector.ihevc_pad_left_luma_fptr = &ihevc_pad_left_luma;
223     ps_enc_ctxt->s_func_selector.ihevc_pad_right_chroma_fptr = &ihevc_pad_right_chroma;
224     ps_enc_ctxt->s_func_selector.ihevc_pad_right_luma_fptr = &ihevc_pad_right_luma;
225     ps_enc_ctxt->s_func_selector.ihevc_pad_top_fptr = &ihevc_pad_top;
226     ps_enc_ctxt->s_func_selector.ihevc_pad_vert_fptr = &ihevc_pad_vert;
227     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class0_fptr = &ihevc_sao_edge_offset_class0;
228     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class1_fptr = &ihevc_sao_edge_offset_class1;
229     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class2_fptr = &ihevc_sao_edge_offset_class2;
230     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class3_fptr = &ihevc_sao_edge_offset_class3;
231 
232     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class0_chroma_fptr = &ihevc_sao_edge_offset_class0_chroma;
233     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class1_chroma_fptr = &ihevc_sao_edge_offset_class1_chroma;
234     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class2_chroma_fptr = &ihevc_sao_edge_offset_class2_chroma;
235     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class3_chroma_fptr = &ihevc_sao_edge_offset_class3_chroma;
236 }
237 
238 #ifdef ENABLE_NEON
239 #ifdef ARMV8
240 /*!
241 ******************************************************************************
242 * \if Function name : ihevce_init_function_ptr_av8 \endif
243 *
244 * \brief
245 *    Function pointer initialization of encoder context struct
246 *
247 *****************************************************************************
248 */
ihevce_init_function_ptr_av8(enc_ctxt_t * ps_enc_ctxt)249 static void ihevce_init_function_ptr_av8(enc_ctxt_t *ps_enc_ctxt)
250 {
251     ps_enc_ctxt->s_func_selector.ihevc_deblk_chroma_horz_fptr = &ihevc_deblk_chroma_horz_av8;
252     ps_enc_ctxt->s_func_selector.ihevc_deblk_chroma_vert_fptr = &ihevc_deblk_chroma_vert_av8;
253     ps_enc_ctxt->s_func_selector.ihevc_deblk_luma_vert_fptr = &ihevc_deblk_luma_vert_av8;
254     ps_enc_ctxt->s_func_selector.ihevc_deblk_luma_horz_fptr = &ihevc_deblk_luma_horz_av8;
255     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_copy_fptr = &ihevc_inter_pred_chroma_copy_av8;
256     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_copy_w16out_fptr = &ihevc_inter_pred_chroma_copy_w16out_av8;
257     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_horz_fptr = &ihevc_inter_pred_chroma_horz;
258     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_horz_w16out_fptr = &ihevc_inter_pred_chroma_horz_w16out_av8;
259     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_vert_fptr = &ihevc_inter_pred_chroma_vert;
260     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_vert_w16inp_fptr = &ihevc_inter_pred_chroma_vert_w16inp_av8;
261     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_vert_w16inp_w16out_fptr = &ihevc_inter_pred_chroma_vert_w16inp_w16out_av8;
262     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_vert_w16out_fptr = &ihevc_inter_pred_chroma_vert_w16out_av8;
263     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_horz_fptr = &ihevc_inter_pred_luma_horz_av8;
264     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_vert_fptr = &ihevc_inter_pred_luma_vert_av8;
265     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_vert_w16out_fptr = &ihevc_inter_pred_luma_vert_w16out_av8;
266     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_vert_w16inp_fptr = &ihevc_inter_pred_luma_vert_w16inp_av8;
267     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_copy_fptr = &ihevc_inter_pred_luma_copy_av8;
268     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_copy_w16out_fptr = &ihevc_inter_pred_luma_copy_w16out_av8;
269     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_horz_w16out_fptr = &ihevc_inter_pred_luma_horz_w16out_av8;
270     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_vert_w16inp_w16out_fptr = &ihevc_inter_pred_luma_vert_w16inp_w16out_av8;
271     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_ref_substitution_fptr = &ihevc_intra_pred_chroma_ref_substitution;
272     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_ref_substitution_fptr = &ihevc_intra_pred_luma_ref_substitution;
273     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_ref_filtering_fptr = &ihevc_intra_pred_ref_filtering_neonintr;
274     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_dc_fptr = &ihevc_intra_pred_chroma_dc_av8;
275     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_horz_fptr = &ihevc_intra_pred_chroma_horz_av8;
276     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode2_fptr = &ihevc_intra_pred_chroma_mode2_av8;
277     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_18_34_fptr = &ihevc_intra_pred_chroma_mode_18_34_av8;
278     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_27_to_33_fptr = &ihevc_intra_pred_chroma_mode_27_to_33_av8;
279     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_3_to_9_fptr = &ihevc_intra_pred_chroma_mode_3_to_9_av8;
280     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_planar_fptr = &ihevc_intra_pred_chroma_planar_av8;
281     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_ver_fptr = &ihevc_intra_pred_chroma_ver_av8;
282     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_11_to_17_fptr = &ihevc_intra_pred_chroma_mode_11_to_17_av8;
283     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_19_to_25_fptr = &ihevc_intra_pred_chroma_mode_19_to_25_av8;
284     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_11_to_17_fptr = &ihevc_intra_pred_luma_mode_11_to_17_av8;
285     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_19_to_25_fptr = &ihevc_intra_pred_luma_mode_19_to_25_av8;
286     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_dc_fptr = &ihevc_intra_pred_luma_dc_av8;
287     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_horz_fptr = &ihevc_intra_pred_luma_horz_av8;
288     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode2_fptr = &ihevc_intra_pred_luma_mode2_av8;
289     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_18_34_fptr = &ihevc_intra_pred_luma_mode_18_34_av8;
290     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_27_to_33_fptr = &ihevc_intra_pred_luma_mode_27_to_33_av8;
291     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_3_to_9_fptr = &ihevc_intra_pred_luma_mode_3_to_9_av8;
292     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_planar_fptr = &ihevc_intra_pred_luma_planar_av8;
293     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_ver_fptr = &ihevc_intra_pred_luma_ver_av8;
294 
295     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_4x4_ttype1_fptr = &ihevc_itrans_recon_4x4_ttype1_av8;
296     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_4x4_fptr = &ihevc_itrans_recon_4x4_av8;
297     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_8x8_fptr = &ihevc_itrans_recon_8x8_av8;
298     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_16x16_fptr = &ihevc_itrans_recon_16x16_av8;
299     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_32x32_fptr = &ihevc_itrans_recon_32x32;
300 
301     ps_enc_ctxt->s_func_selector.ihevc_memcpy_mul_8_fptr = &ihevc_memcpy_mul_8_av8;
302     ps_enc_ctxt->s_func_selector.ihevc_memcpy_fptr = &ihevc_memcpy_av8;
303     ps_enc_ctxt->s_func_selector.ihevc_memset_mul_8_fptr = &ihevc_memset_mul_8_av8;
304     ps_enc_ctxt->s_func_selector.ihevc_memset_fptr = &ihevc_memset_av8;
305     ps_enc_ctxt->s_func_selector.ihevc_memset_16bit_mul_8_fptr = &ihevc_memset_16bit_mul_8_av8;
306     ps_enc_ctxt->s_func_selector.ihevc_memset_16bit_fptr = &ihevc_memset_16bit_av8;
307 
308     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_bi_fptr = &ihevc_weighted_pred_bi_av8;
309     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_bi_default_fptr = &ihevc_weighted_pred_bi_default_av8;
310     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_uni_fptr = &ihevc_weighted_pred_uni_av8;
311     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_chroma_bi_fptr = &ihevc_weighted_pred_chroma_bi_neonintr;
312     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_chroma_bi_default_fptr = &ihevc_weighted_pred_chroma_bi_default_neonintr;
313     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_chroma_uni_fptr = &ihevc_weighted_pred_chroma_uni_neonintr;
314 
315     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_4x4_ttype1_fptr = &ihevc_resi_trans_4x4_ttype1_neon;
316     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_4x4_fptr = &ihevc_resi_trans_4x4_neon;
317     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_8x8_fptr = &ihevc_resi_trans_8x8_neon;
318     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_16x16_fptr = &ihevc_resi_trans_16x16_neon;
319     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_32x32_fptr = &ihevc_resi_trans_32x32_neon;
320 
321     ps_enc_ctxt->s_func_selector.ihevc_quant_iquant_ssd_flat_scale_mat_fptr = &ihevc_quant_iquant_ssd_flat_scale_mat_neon;
322     ps_enc_ctxt->s_func_selector.ihevc_q_iq_ssd_flat_scale_mat_var_rnd_fact_fptr = &ihevc_q_iq_ssd_flat_scale_mat_var_rnd_fact_neon;
323 
324     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class0_fptr = &ihevc_sao_edge_offset_class0_av8;
325     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class1_fptr = &ihevc_sao_edge_offset_class1_av8;
326     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class2_fptr = &ihevc_sao_edge_offset_class2_av8;
327     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class3_fptr = &ihevc_sao_edge_offset_class3_av8;
328 
329     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class0_chroma_fptr = &ihevc_sao_edge_offset_class0_chroma_av8;
330     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class1_chroma_fptr = &ihevc_sao_edge_offset_class1_chroma_av8;
331     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class2_chroma_fptr = &ihevc_sao_edge_offset_class2_chroma_av8;
332     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class3_chroma_fptr = &ihevc_sao_edge_offset_class3_chroma_av8;
333 }
334 
335 #else
336 
337 /*!
338 ******************************************************************************
339 * \if Function name : ihevce_init_function_ptr_a9q \endif
340 *
341 * \brief
342 *    Function pointer initialization of encoder context struct
343 *
344 *****************************************************************************
345 */
ihevce_init_function_ptr_a9q(enc_ctxt_t * ps_enc_ctxt)346 static void ihevce_init_function_ptr_a9q(enc_ctxt_t *ps_enc_ctxt)
347 {
348     ps_enc_ctxt->s_func_selector.ihevc_deblk_chroma_horz_fptr = &ihevc_deblk_chroma_horz_a9q;
349     ps_enc_ctxt->s_func_selector.ihevc_deblk_chroma_vert_fptr = &ihevc_deblk_chroma_vert_a9q;
350     ps_enc_ctxt->s_func_selector.ihevc_deblk_luma_vert_fptr = &ihevc_deblk_luma_vert_a9q;
351     ps_enc_ctxt->s_func_selector.ihevc_deblk_luma_horz_fptr = &ihevc_deblk_luma_horz_a9q;
352     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_copy_fptr = &ihevc_inter_pred_chroma_copy_a9q;
353     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_copy_w16out_fptr = &ihevc_inter_pred_chroma_copy_w16out_a9q;
354     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_horz_fptr = &ihevc_inter_pred_chroma_horz;
355     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_horz_w16out_fptr = &ihevc_inter_pred_chroma_horz_w16out_a9q;
356     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_vert_fptr = &ihevc_inter_pred_chroma_vert_a9q;
357     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_vert_w16inp_fptr = &ihevc_inter_pred_chroma_vert_w16inp_a9q;
358     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_vert_w16inp_w16out_fptr = &ihevc_inter_pred_chroma_vert_w16inp_w16out_a9q;
359     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_chroma_vert_w16out_fptr = &ihevc_inter_pred_chroma_vert_w16out_a9q;
360     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_horz_fptr = &ihevc_inter_pred_luma_horz_a9q;
361     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_vert_fptr = &ihevc_inter_pred_luma_vert_a9q;
362     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_vert_w16out_fptr = &ihevc_inter_pred_luma_vert_w16out_a9q;
363     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_vert_w16inp_fptr = &ihevc_inter_pred_luma_vert_w16inp_a9q;
364     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_copy_fptr = &ihevc_inter_pred_luma_copy_a9q;
365     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_copy_w16out_fptr = &ihevc_inter_pred_luma_copy_w16out_a9q;
366     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_horz_w16out_fptr = &ihevc_inter_pred_luma_horz_w16out_a9q;
367     ps_enc_ctxt->s_func_selector.ihevc_inter_pred_luma_vert_w16inp_w16out_fptr = &ihevc_inter_pred_luma_vert_w16inp_w16out_a9q;
368     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_ref_substitution_fptr = &ihevc_intra_pred_chroma_ref_substitution;
369     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_ref_substitution_fptr = &ihevc_intra_pred_luma_ref_substitution_a9q;
370     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_ref_filtering_fptr = &ihevc_intra_pred_ref_filtering;
371     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_dc_fptr = &ihevc_intra_pred_chroma_dc_a9q;
372     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_horz_fptr = &ihevc_intra_pred_chroma_horz_a9q;
373     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode2_fptr = &ihevc_intra_pred_chroma_mode2_a9q;
374     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_18_34_fptr = &ihevc_intra_pred_chroma_mode_18_34_a9q;
375     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_27_to_33_fptr = &ihevc_intra_pred_chroma_mode_27_to_33_a9q;
376     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_3_to_9_fptr = &ihevc_intra_pred_chroma_mode_3_to_9_a9q;
377     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_planar_fptr = &ihevc_intra_pred_chroma_planar_a9q;
378     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_ver_fptr = &ihevc_intra_pred_chroma_ver_a9q;
379     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_11_to_17_fptr = &ihevc_intra_pred_chroma_mode_11_to_17_a9q;
380     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_chroma_mode_19_to_25_fptr = &ihevc_intra_pred_chroma_mode_19_to_25_a9q;
381     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_11_to_17_fptr = &ihevc_intra_pred_luma_mode_11_to_17_a9q;
382     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_19_to_25_fptr = &ihevc_intra_pred_luma_mode_19_to_25_a9q;
383     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_dc_fptr = &ihevc_intra_pred_luma_dc_a9q;
384     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_horz_fptr = &ihevc_intra_pred_luma_horz_a9q;
385     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode2_fptr = &ihevc_intra_pred_luma_mode2_a9q;
386     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_18_34_fptr = &ihevc_intra_pred_luma_mode_18_34_a9q;
387     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_27_to_33_fptr = &ihevc_intra_pred_luma_mode_27_to_33_a9q;
388     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_mode_3_to_9_fptr = &ihevc_intra_pred_luma_mode_3_to_9_a9q;
389     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_planar_fptr = &ihevc_intra_pred_luma_planar_a9q;
390     ps_enc_ctxt->s_func_selector.ihevc_intra_pred_luma_ver_fptr = &ihevc_intra_pred_luma_ver_a9q;
391 
392     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_4x4_ttype1_fptr = &ihevc_itrans_recon_4x4_ttype1_a9q;
393     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_4x4_fptr = &ihevc_itrans_recon_4x4_a9q;
394     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_8x8_fptr = &ihevc_itrans_recon_8x8_a9q;
395     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_16x16_fptr = &ihevc_itrans_recon_16x16_a9q;
396     ps_enc_ctxt->s_func_selector.ihevc_itrans_recon_32x32_fptr = &ihevc_itrans_recon_32x32;
397 
398     ps_enc_ctxt->s_func_selector.ihevc_memcpy_mul_8_fptr = &ihevc_memcpy_mul_8_a9q;
399     ps_enc_ctxt->s_func_selector.ihevc_memcpy_fptr = &ihevc_memcpy_a9q;
400     ps_enc_ctxt->s_func_selector.ihevc_memset_mul_8_fptr = &ihevc_memset_mul_8_a9q;
401     ps_enc_ctxt->s_func_selector.ihevc_memset_fptr = &ihevc_memset_a9q;
402     ps_enc_ctxt->s_func_selector.ihevc_memset_16bit_mul_8_fptr = &ihevc_memset_16bit_mul_8_a9q;
403     ps_enc_ctxt->s_func_selector.ihevc_memset_16bit_fptr = &ihevc_memset_16bit_a9q;
404 
405     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_bi_fptr = &ihevc_weighted_pred_bi_a9q;
406     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_bi_default_fptr = &ihevc_weighted_pred_bi_default_a9q;
407     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_uni_fptr = &ihevc_weighted_pred_uni_a9q;
408     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_chroma_bi_fptr = &ihevc_weighted_pred_chroma_bi;
409     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_chroma_bi_default_fptr = &ihevc_weighted_pred_chroma_bi_default;
410     ps_enc_ctxt->s_func_selector.ihevc_weighted_pred_chroma_uni_fptr = &ihevc_weighted_pred_chroma_uni;
411 
412     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_4x4_ttype1_fptr = &ihevc_resi_trans_4x4_ttype1_a9q;
413     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_4x4_fptr = &ihevc_resi_trans_4x4_a9q;
414     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_8x8_fptr = &ihevc_resi_trans_8x8_a9q;
415     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_16x16_fptr = &ihevc_resi_trans_16x16_a9q;
416     ps_enc_ctxt->s_func_selector.ihevc_resi_trans_32x32_fptr = &ihevc_resi_trans_32x32_a9q;
417 
418     ps_enc_ctxt->s_func_selector.ihevc_quant_iquant_ssd_flat_scale_mat_fptr = &ihevc_quant_iquant_ssd_flat_scale_mat_neon;
419     ps_enc_ctxt->s_func_selector.ihevc_q_iq_ssd_flat_scale_mat_var_rnd_fact_fptr = &ihevc_q_iq_ssd_flat_scale_mat_var_rnd_fact_neon;
420 
421     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class0_fptr = &ihevc_sao_edge_offset_class0_a9q;
422     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class1_fptr = &ihevc_sao_edge_offset_class1_a9q;
423     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class2_fptr = &ihevc_sao_edge_offset_class2_a9q;
424     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class3_fptr = &ihevc_sao_edge_offset_class3_a9q;
425 
426     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class0_chroma_fptr = &ihevc_sao_edge_offset_class0_chroma_a9q;
427     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class1_chroma_fptr = &ihevc_sao_edge_offset_class1_chroma_a9q;
428     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class2_chroma_fptr = &ihevc_sao_edge_offset_class2_chroma_a9q;
429     ps_enc_ctxt->s_func_selector.ihevc_sao_edge_offset_class3_chroma_fptr = &ihevc_sao_edge_offset_class3_chroma_a9q;
430 }
431 #endif
432 #endif
433 // clang-format on
434 
435 /*!
436 ******************************************************************************
437 * \if Function name : ihevce_init_function_ptr \endif
438 *
439 * \brief
440 *    Function pointer initialization of encoder context struct
441 *
442 *****************************************************************************
443 */
ihevce_init_function_ptr(void * pv_enc_ctxt,IV_ARCH_T e_processor_arch)444 void ihevce_init_function_ptr(void *pv_enc_ctxt, IV_ARCH_T e_processor_arch)
445 {
446     (void)e_processor_arch;
447     ihevce_init_function_ptr_generic(pv_enc_ctxt);
448 #ifdef ENABLE_NEON
449     switch(e_processor_arch)
450     {
451 #ifdef ARMV8
452     case ARCH_ARM_V8_NEON:
453         ihevce_init_function_ptr_av8(pv_enc_ctxt);
454         break;
455 #else
456     case ARCH_ARM_A9Q:
457         ihevce_init_function_ptr_a9q(pv_enc_ctxt);
458         break;
459 #endif
460     default:
461         break;
462     }
463 #endif
464 }
465