| /* /////////////////////////////////////////////////////////////////////// |
| // |
| // INTEL CORPORATION PROPRIETARY INFORMATION |
| // This software is supplied under the terms of a license agreement or |
| // nondisclosure agreement with Intel Corporation and may not be copied |
| // or disclosed except in accordance with the terms of that agreement. |
| // Copyright (c) 2001-2006 Intel Corporation. All Rights Reserved. |
| // |
| // Description: MPEG-4 header. |
| // |
| */ |
| |
| |
| #ifndef _H264_SEI_H_ |
| #define _H264_SEI_H_ |
| |
| #include "h264.h" |
| |
| |
| //defines for SEI |
| #define MAX_CPB_CNT 32 |
| #define MAX_NUM_CLOCK_TS 3 |
| #define MAX_PAN_SCAN_CNT 3 |
| #define MAX_NUM_SPARE_PICS 16 |
| #define MAX_SUB_SEQ_LAYERS 256 |
| #define MAX_SLICE_GRPS 1 // for high profile |
| #define NUM_SPS 32 |
| #define MAX_NUM_REF_SUBSEQS 256 |
| |
| |
| #define SEI_SCAN_FORMAT_INTERLACED 0x1 |
| #define SEI_SCAN_FORMAT_PROGRESSIVE 0x3 |
| #define SEI_SCAN_FORMAT_VALID(r) (r&0x1) |
| #define SEI_SCAN_FORMAT(r) ((r&0x2)>>1) |
| |
| typedef enum |
| { |
| SEI_BUF_PERIOD = 0, |
| SEI_PIC_TIMING, |
| SEI_PAN_SCAN, |
| SEI_FILLER_PAYLOAD, |
| SEI_REG_USERDATA, |
| SEI_UNREG_USERDATA, |
| SEI_RECOVERY_POINT, |
| SEI_DEC_REF_PIC_MARKING_REP, |
| SEI_SPARE_PIC, |
| SEI_SCENE_INFO, |
| SEI_SUB_SEQ_INFO, |
| SEI_SUB_SEQ_LAYER, |
| SEI_SUB_SEQ, |
| SEI_FULL_FRAME_FREEZE, |
| SEI_FULL_FRAME_FREEZE_RELEASE, |
| SEI_FULL_FRAME_SNAPSHOT, |
| SEI_PROGRESSIVE_SEGMENT_START, |
| SEI_PROGRESSIVE_SEGMENT_END, |
| SEI_MOTION_CONSTRAINED_SLICE_GRP_SET, |
| SEI_FILM_GRAIN_CHARACTERISTICS, |
| SEI_DEBLK_FILTER_DISPLAY_PREFERENCE, |
| SEI_STEREO_VIDEO_INFO, |
| SEI_RESERVED, |
| } h264_sei_payloadtype; |
| |
| |
| |
| typedef struct _h264_SEI_buffering_period |
| { |
| int32_t seq_param_set_id; |
| int32_t initial_cpb_removal_delay_nal; |
| int32_t initial_cpb_removal_delay_offset_nal; |
| int32_t initial_cpb_removal_delay_vcl; |
| int32_t initial_cpb_removal_delay_offset_vcl; |
| |
| } h264_SEI_buffering_period_t; |
| |
| typedef struct _h264_SEI_pic_timing |
| { |
| int32_t cpb_removal_delay; |
| int32_t dpb_output_delay; |
| int32_t pic_struct; |
| } h264_SEI_pic_timing_t; |
| |
| #if 0 |
| int32_t clock_timestamp_flag[MAX_NUM_CLOCK_TS]; |
| int32_t ct_type[MAX_NUM_CLOCK_TS]; |
| int32_t nuit_field_based_flag[MAX_NUM_CLOCK_TS]; |
| int32_t counting_type[MAX_NUM_CLOCK_TS]; |
| int32_t full_timestamp_flag[MAX_NUM_CLOCK_TS]; |
| int32_t discontinuity_flag[MAX_NUM_CLOCK_TS]; |
| int32_t cnt_dropped_flag[MAX_NUM_CLOCK_TS]; |
| int32_t n_frames[MAX_NUM_CLOCK_TS]; |
| int32_t seconds_value[MAX_NUM_CLOCK_TS]; |
| int32_t minutes_value[MAX_NUM_CLOCK_TS]; |
| int32_t hours_value[MAX_NUM_CLOCK_TS]; |
| int32_t seconds_flag[MAX_NUM_CLOCK_TS]; |
| int32_t minutes_flag[MAX_NUM_CLOCK_TS]; |
| int32_t hours_flag[MAX_NUM_CLOCK_TS]; |
| int32_t time_offset[MAX_NUM_CLOCK_TS]; |
| |
| #endif |
| |
| typedef struct _h264_SEI_pan_scan_rectangle |
| { |
| int32_t pan_scan_rect_id; |
| int32_t pan_scan_rect_cancel_flag; |
| int32_t pan_scan_cnt_minus1; |
| int32_t pan_scan_rect_left_offset[MAX_PAN_SCAN_CNT]; |
| int32_t pan_scan_rect_right_offset[MAX_PAN_SCAN_CNT]; |
| int32_t pan_scan_rect_top_offset[MAX_PAN_SCAN_CNT]; |
| int32_t pan_scan_rect_bottom_offset[MAX_PAN_SCAN_CNT]; |
| int32_t pan_scan_rect_repetition_period; |
| } h264_SEI_pan_scan_rectangle_t; |
| |
| typedef struct _h264_SEI_filler_payload |
| { |
| int32_t ff_byte; |
| } h264_SEI_filler_payload_t; |
| |
| typedef struct _h264_SEI_userdata_registered |
| { |
| int32_t itu_t_t35_country_code; |
| int32_t itu_t_t35_country_code_extension_byte; |
| int32_t itu_t_t35_payload_byte; |
| } h264_SEI_userdata_registered_t; |
| |
| typedef struct _h264_SEI_userdata_unregistered |
| { |
| int32_t uuid_iso_iec_11578[4]; |
| int32_t user_data_payload_byte; |
| } h264_SEI_userdata_unregistered_t; |
| |
| typedef struct _h264_SEI_recovery_point |
| { |
| int32_t recovery_frame_cnt; |
| int32_t exact_match_flag; |
| int32_t broken_link_flag; |
| int32_t changing_slice_group_idc; |
| } h264_SEI_recovery_point_t; |
| |
| typedef struct _h264_SEI_decoded_ref_pic_marking_repetition |
| { |
| int32_t original_idr_flag; |
| int32_t original_frame_num; |
| int32_t orignal_field_pic_flag; |
| int32_t original_bottom_field_pic_flag; |
| int32_t no_output_of_prior_pics_flag; |
| int32_t long_term_reference_flag; |
| int32_t adaptive_ref_pic_marking_mode_flag; |
| int32_t memory_management_control_operation; //UE |
| int32_t difference_of_pics_num_minus1; //UE |
| int32_t long_term_pic_num; //UE |
| int32_t long_term_frame_idx; //UE |
| int32_t max_long_term_frame_idx_plus1; //UE |
| } h264_SEI_decoded_ref_pic_marking_repetition_t; |
| |
| typedef struct _h264_SEI_spare_picture |
| { |
| int32_t target_frame_num; |
| int32_t spare_field_flag; |
| int32_t target_bottom_field_flag; |
| int32_t num_spare_pics_minus1; |
| int32_t delta_spare_frame_num[MAX_NUM_SPARE_PICS]; |
| int32_t spare_bottom_field_flag[MAX_NUM_SPARE_PICS]; |
| int32_t spare_area_idc[MAX_NUM_SPARE_PICS]; // not complete |
| } h264_SEI_spare_picture_t; |
| |
| typedef struct _h264_SEI_scene_info |
| { |
| int32_t scene_info_present_flag; |
| int32_t scene_id; |
| int32_t scene_transitioning_type; |
| int32_t second_scene_id; |
| } h264_SEI_scene_info_t; |
| |
| typedef struct _h264_SEI_sub_sequence_info |
| { |
| int32_t sub_seq_layer_num; |
| int32_t sub_seq_id; |
| int32_t first_ref_pic_flag; |
| int32_t leading_non_ref_pic_flag; |
| int32_t last_pic_flag; |
| int32_t sub_seq_frame_num_flag; |
| int32_t sub_seq_frame_num; |
| } h264_SEI_sub_sequence_info_t; |
| |
| typedef struct _h264_SEI_sub_sequence_layer |
| { |
| int32_t num_sub_seq_layers_minus1; |
| int32_t accurate_statistics_flag[MAX_SUB_SEQ_LAYERS]; |
| int32_t average_bit_rate[MAX_SUB_SEQ_LAYERS]; |
| int32_t average_frame_rate[MAX_SUB_SEQ_LAYERS]; |
| } h264_SEI_sub_sequence_layer_t; |
| |
| typedef struct _h264_SEI_sub_sequence |
| { |
| int32_t sub_seq_layer_num; |
| int32_t sub_seq_id; |
| int32_t duration_flag; |
| int32_t sub_seq_duration; |
| int32_t average_rate_flag; |
| int32_t average_statistics_flag; |
| int32_t average_bit_rate; |
| int32_t average_frame_rate; |
| int32_t num_referenced_subseqs; |
| int32_t ref_sub_seq_layer_num; |
| int32_t ref_sub_seq_id; |
| int32_t ref_sub_seq_direction; |
| } h264_SEI_sub_sequence_t; |
| |
| typedef struct _h264_SEI_full_frame_freeze |
| { |
| int32_t full_frame_freeze_repetition_period; |
| } h264_SEI_full_frame_freeze_t; |
| |
| typedef struct _h264_SEI_full_frame_snapshot |
| { |
| int32_t snapshot_id; |
| } h264_SEI_full_frame_snapshot_t; |
| |
| typedef struct _h264_SEI_progressive_segment_start |
| { |
| int32_t progressive_refinement_id; |
| int32_t num_refinement_steps_minus1; |
| } h264_SEI_progressive_segment_start_t; |
| |
| typedef struct _h264_SEI_progressive_segment_end |
| { |
| int32_t progressive_refinement_id; |
| } h264_SEI_progressive_segment_end_t; |
| |
| typedef struct _h264_SEI_motion_constrained_slice_group |
| { |
| int32_t num_slice_groups_in_set_minus1; |
| int32_t slice_group_id[MAX_SLICE_GRPS]; |
| int32_t exact_sample_value_match_flag; |
| int32_t pan_scan_rect_flag; |
| int32_t pan_scan_rect_id; |
| } h264_SEI_motion_constrained_slice_group_t; |
| |
| typedef struct _h264_SEI_deblocking_filter_display_pref |
| { |
| int32_t devlocking_display_preference_cancel_flag; |
| int32_t display_prior_to_deblocking_preferred_flag; |
| int32_t dec_frame_buffering_constraint_flag; |
| int32_t deblocking_display_preference_repetition_period; |
| } h264_SEI_deblocking_filter_display_pref_t; |
| |
| typedef struct _h264_SEI_stereo_video_info |
| { |
| int32_t field_views_flag; |
| int32_t top_field_is_left_view_flag; |
| int32_t curent_frame_is_left_view_flag; |
| int32_t next_frame_is_second_view_flag; |
| int32_t left_view_self_contained_flag; |
| int32_t right_view_self_contained_flag; |
| } h264_SEI_stereo_video_info_t; |
| |
| typedef struct _h264_SEI_reserved |
| { |
| int32_t reserved_sei_message_payload_byte; |
| } h264_SEI_reserved_t; |
| |
| |
| //////////////////////////// |
| // SEI Info |
| ///////////////////////////// |
| |
| typedef struct sei_info |
| { |
| int32_t recovery_point; |
| int32_t recovery_frame_num; |
| |
| int32_t capture_POC; |
| int32_t freeze_POC; |
| int32_t release_POC; // The POC which when reached will allow display update to re-commence |
| int32_t disp_frozen; // Indicates display is currently frozen |
| int32_t freeze_rep_period; |
| int32_t recovery_frame_cnt; |
| int32_t capture_fn; |
| int32_t recovery_fn; |
| int32_t broken_link; |
| int32_t scan_format; |
| int32_t broken_link_pic; |
| } sei_info, *sei_info_ptr; |
| |
| /*typedef struct _h264_SEI |
| { |
| h264_SEI_buffering_period_t buf_period; |
| h264_SEI_pic_timing_t pic_timing; |
| h264_SEI_pan_scan_rectangle_t pan_scan_timing; |
| h264_SEI_filler_payload_t filler_payload; |
| h264_SEI_userdata_registered_t userdata_reg; |
| h264_SEI_userdata_unregistered_t userdata_unreg; |
| h264_SEI_recovery_point_t recovery_point; |
| h264_SEI_decoded_ref_pic_marking_repetition_t dec_ref_pic_marking_rep; |
| h264_SEI_spare_picture_t spare_pic; |
| h264_SEI_scene_info_t scene_info; |
| h264_SEI_sub_sequence_info_t sub_sequence_info; |
| h264_SEI_sub_sequence_layer_t sub_sequence_layer; |
| h264_SEI_sub_sequence_t sub_sequence; |
| h264_SEI_full_frame_snapshot_t full_frame_snapshot; |
| h264_SEI_full_frame_t full_frame; |
| h264_SEI_progressive_segment_start_t progressive_segment_start; |
| h264_SEI_progressive_segment_end_t progressive_segment_end; |
| h264_SEI_motion_constrained_slice_group_t motion_constrained_slice_grp; |
| h264_SEI_deblocking_filter_display_pref_t deblk_filter_display_pref; |
| h264_SEI_stereo_video_info_t stereo_video_info; |
| h264_SEI_reserved_t reserved; |
| }h264_SEI_t; |
| */ |
| |
| |
| #endif //_H264_SEI_H_ |
| |
| |
