Add all the files

2025-07-06 06:51:18 +12:00 · 2022-08-22 22:21:23 +02:00 · 2022-08-22 22:21:23 +02:00 · d60742f52b
commit d60742f52b
parent e3db07a16a
1445 changed files with 430238 additions and 0 deletions
--- a/dependencies/ih264d/decoder/ih264d_utils.h
+++ b/dependencies/ih264d/decoder/ih264d_utils.h
@ -0,0 +1,102 @@
+/******************************************************************************
+ *
+ * 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
+*/
+#ifndef  _IH264D_UTILS_H_
+#define  _IH264D_UTILS_H_
+/*!
+**************************************************************************
+* \file ih264d_utils.h
+*
+* \brief
+*    Contains declaration of routines
+*    that handle of start and end of pic processing
+*
+* \date
+*    19/12/2002
+*
+* \author  AI
+**************************************************************************
+*/
+#include "ih264d_defs.h"
+#include "ih264_typedefs.h"
+#include "ih264_macros.h"
+#include "ih264_platform_macros.h"
+#include "ih264d_structs.h"
+#include "ih264d_parse_cavlc.h"
+
+#define PS_DEC_ALIGNED_FREE(ps_dec, y) \
+if(y) {ps_dec->pf_aligned_free(ps_dec->pv_mem_ctxt, ((void *)y)); (y) = NULL;}
+void pad_frm_buff_vert(dec_struct_t *ps_dec);
+
+UWORD8 ih264d_is_end_of_pic(UWORD16 u2_frame_num,
+                            UWORD8 u1_nal_ref_idc,
+                            pocstruct_t *ps_cur_poc,
+                            pocstruct_t *ps_prev_poc,
+                            dec_slice_params_t * ps_prev_slice,
+                            UWORD8 u1_pic_order_cnt_type,
+                            UWORD8 u1_nal_unit_type,
+                            UWORD32 u4_idr_pic_id,
+                            UWORD8 u1_field_pic_flag,
+                            UWORD8 u1_bottom_field_flag);
+
+WORD32 ih264d_end_of_pic_processing(dec_struct_t * ps_dec);
+
+WORD32 ih264d_init_pic(dec_struct_t *ps_dec,
+                       UWORD16 u2_frame_num,
+                       WORD32 i4_poc,
+                       dec_pic_params_t * ps_pps);
+
+WORD32 ih264d_end_of_pic_processing(dec_struct_t * ps_dec);
+WORD32 ih264d_decode_pic_order_cnt(UWORD8 u1_is_idr_slice,
+                                   UWORD32 u2_frame_num,
+                                   pocstruct_t *ps_prev_poc,
+                                   pocstruct_t *ps_cur_poc,
+                                   dec_slice_params_t *ps_cur_slice,
+                                   dec_pic_params_t * ps_pps,
+                                   UWORD8 u1_nal_ref_idc,
+                                   UWORD8 u1_bottom_field_flag,
+                                   UWORD8 u1_field_pic_flag,
+                                   WORD32 *pi4_poc);
+void ih264d_release_display_bufs(dec_struct_t *ps_dec);
+WORD32 ih264d_assign_display_seq(dec_struct_t *ps_dec);
+void ih264d_assign_pic_num(dec_struct_t *ps_dec);
+
+void ih264d_unpack_coeff4x4_dc_4x4blk(tu_sblk4x4_coeff_data_t *ps_tu_4x4,
+                                      WORD16 *pi2_out_coeff_data,
+                                      UWORD8 *pu1_inv_scan);
+
+WORD32 ih264d_update_qp(dec_struct_t * ps_dec, const WORD8 i1_qp);
+WORD32 ih264d_decode_gaps_in_frame_num(dec_struct_t *ps_dec,
+                                       UWORD16 u2_frame_num);
+
+WORD32 ih264d_get_next_display_field(dec_struct_t * ps_dec,
+                                  ivd_out_bufdesc_t *ps_out_buffer,
+                                  ivd_get_display_frame_op_t *pv_disp_op);
+
+void ih264d_release_display_field(dec_struct_t *ps_dec,
+                                  ivd_get_display_frame_op_t *pv_disp_op);
+void ih264d_close_video_decoder(iv_obj_t *iv_obj_t);
+WORD32 ih264d_get_dpb_size(dec_seq_params_t *ps_seq);
+WORD32 ih264d_get_next_nal_unit(UWORD8 *pu1_buf,
+                                UWORD32 u4_cur_pos,
+                                UWORD32 u4_max_ofst,
+                                UWORD32 *pu4_length_of_start_code);
+
+WORD16 ih264d_free_dynamic_bufs(dec_struct_t * ps_dec);
+#endif /* _IH264D_UTILS_H_ */