/****************************************************************************** * * 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.h * * @brief * This file contains all the necessary structure and enumeration definitions * needed for the Application Program Interface(API) of the Ittiam H264 Encoder * * @author * ittiam * * @remarks * none ****************************************************************************** */ #ifndef _IH264E_H_ #define _IH264E_H_ #ifdef __cplusplus extern "C" { #endif #include "iv2.h" #include "ive2.h" /*****************************************************************************/ /* Constant Macros */ /*****************************************************************************/ /*****************************************************************************/ /* Function Declarations */ /*****************************************************************************/ IV_STATUS_T ih264e_api_function(iv_obj_t *ps_handle, void *pv_api_ip, void *pv_api_op); /*****************************************************************************/ /* Enums */ /*****************************************************************************/ typedef enum { IH264E_CMD_CTL_SET_ME_INFO_ENABLE, }IH264E_CMD_CTL_SUB_CMDS; /* NOTE: Ensure this enum values are not greater than 8 bits as this is being * assigned to WORD8 */ typedef enum { INTRA16x16 = 0, INTRA4x4, INTER16x16, }IV_MB_TYPE_T; /*****************************************************************************/ /* Extended Structures */ /*****************************************************************************/ /*****************************************************************************/ /* Get Number of Memory Records */ /*****************************************************************************/ typedef struct { iv_num_mem_rec_ip_t s_ive_ip; }ih264e_num_mem_rec_ip_t; typedef struct { iv_num_mem_rec_op_t s_ive_op; }ih264e_num_mem_rec_op_t; /*****************************************************************************/ /* Fill Memory Records */ /*****************************************************************************/ typedef struct { iv_fill_mem_rec_ip_t s_ive_ip; }ih264e_fill_mem_rec_ip_t; typedef struct { iv_fill_mem_rec_op_t s_ive_op; }ih264e_fill_mem_rec_op_t; /*****************************************************************************/ /* Retrieve Memory Records */ /*****************************************************************************/ typedef struct { iv_retrieve_mem_rec_ip_t s_ive_ip; }ih264e_retrieve_mem_rec_ip_t; typedef struct { iv_retrieve_mem_rec_op_t s_ive_op; }ih264e_retrieve_mem_rec_op_t; /*****************************************************************************/ /* Initialize encoder */ /*****************************************************************************/ typedef struct { ive_init_ip_t s_ive_ip; }ih264e_init_ip_t; typedef struct { ive_init_op_t s_ive_op; }ih264e_init_op_t; /*****************************************************************************/ /* Queue Input raw buffer - Send the YUV buffer to be encoded */ /*****************************************************************************/ typedef struct { ive_queue_inp_ip_t s_ive_ip; }ih264e_queue_inp_ip_t; typedef struct { ive_queue_inp_op_t s_ive_op; }ih264e_queue_inp_op_t; /*****************************************************************************/ /* Dequeue Input raw buffer - Get free YUV buffer from the encoder */ /*****************************************************************************/ typedef struct { ive_dequeue_inp_ip_t s_ive_ip; }ih264e_dequeue_inp_ip_t; typedef struct { ive_dequeue_inp_op_t s_ive_op; }ih264e_dequeue_inp_op_t; /*****************************************************************************/ /* Queue Output bitstream buffer - Send the bistream buffer to be filled */ /*****************************************************************************/ typedef struct { ive_queue_out_ip_t s_ive_ip; }ih264e_queue_out_ip_t; typedef struct { ive_queue_out_op_t s_ive_op; }ih264e_queue_out_op_t; /*****************************************************************************/ /* Dequeue Output bitstream buffer - Get the bistream buffer filled */ /*****************************************************************************/ typedef struct { ive_dequeue_out_ip_t s_ive_ip; }ih264e_dequeue_out_ip_t; typedef struct { ive_dequeue_out_op_t s_ive_op; }ih264e_dequeue_out_op_t; /*****************************************************************************/ /* Get Recon data - Get the reconstructed data from encoder */ /*****************************************************************************/ typedef struct { ive_get_recon_ip_t s_ive_ip; }ih264e_get_recon_ip_t; typedef struct { ive_get_recon_op_t s_ive_op; }ih264e_get_recon_op_t; /*****************************************************************************/ /* Video control Flush */ /*****************************************************************************/ typedef struct { ive_ctl_flush_ip_t s_ive_ip; }ih264e_ctl_flush_ip_t; typedef struct { ive_ctl_flush_op_t s_ive_op; }ih264e_ctl_flush_op_t; /*****************************************************************************/ /* Video control reset */ /*****************************************************************************/ typedef struct { ive_ctl_reset_ip_t s_ive_ip; }ih264e_ctl_reset_ip_t; typedef struct { ive_ctl_reset_op_t s_ive_op; }ih264e_ctl_reset_op_t; /*****************************************************************************/ /* Video control:Get Buf Info */ /*****************************************************************************/ typedef struct { ive_ctl_getbufinfo_ip_t s_ive_ip; }ih264e_ctl_getbufinfo_ip_t; typedef struct { ive_ctl_getbufinfo_op_t s_ive_op; }ih264e_ctl_getbufinfo_op_t; /*****************************************************************************/ /* Video control:Get Version Info */ /*****************************************************************************/ typedef struct { ive_ctl_getversioninfo_ip_t s_ive_ip; }ih264e_ctl_getversioninfo_ip_t; typedef struct { ive_ctl_getversioninfo_op_t s_ive_op; }ih264e_ctl_getversioninfo_op_t; /*****************************************************************************/ /* Video control:Set default params */ /*****************************************************************************/ typedef struct { ive_ctl_setdefault_ip_t s_ive_ip; }ih264e_ctl_setdefault_ip_t; typedef struct { ive_ctl_setdefault_op_t s_ive_op; }ih264e_ctl_setdefault_op_t; /*****************************************************************************/ /* Video control Set IPE params */ /*****************************************************************************/ typedef struct { ive_ctl_set_ipe_params_ip_t s_ive_ip; }ih264e_ctl_set_ipe_params_ip_t; typedef struct { ive_ctl_set_ipe_params_op_t s_ive_op; }ih264e_ctl_set_ipe_params_op_t; /*****************************************************************************/ /* Video control Set Frame dimensions */ /*****************************************************************************/ typedef struct { ive_ctl_set_dimensions_ip_t s_ive_ip; }ih264e_ctl_set_dimensions_ip_t; typedef struct { ive_ctl_set_dimensions_op_t s_ive_op; }ih264e_ctl_set_dimensions_op_t; /*****************************************************************************/ /* Video control Set Frame rates */ /*****************************************************************************/ typedef struct { ive_ctl_set_frame_rate_ip_t s_ive_ip; }ih264e_ctl_set_frame_rate_ip_t; typedef struct { ive_ctl_set_frame_rate_op_t s_ive_op; }ih264e_ctl_set_frame_rate_op_t; /*****************************************************************************/ /* Video control Set Bitrate */ /*****************************************************************************/ typedef struct { ive_ctl_set_bitrate_ip_t s_ive_ip; }ih264e_ctl_set_bitrate_ip_t; typedef struct { ive_ctl_set_bitrate_op_t s_ive_op; }ih264e_ctl_set_bitrate_op_t; /*****************************************************************************/ /* Video control Set Frame type */ /*****************************************************************************/ typedef struct { ive_ctl_set_frame_type_ip_t s_ive_ip; }ih264e_ctl_set_frame_type_ip_t; typedef struct { ive_ctl_set_frame_type_op_t s_ive_op; }ih264e_ctl_set_frame_type_op_t; /*****************************************************************************/ /* Video control Set Encode mode */ /*****************************************************************************/ typedef struct { ive_ctl_set_enc_mode_ip_t s_ive_ip; }ih264e_ctl_set_enc_mode_ip_t; typedef struct { ive_ctl_set_enc_mode_op_t s_ive_op; }ih264e_ctl_set_enc_mode_op_t; /*****************************************************************************/ /* Video control Set QP */ /*****************************************************************************/ typedef struct { ive_ctl_set_qp_ip_t s_ive_ip; }ih264e_ctl_set_qp_ip_t; typedef struct { ive_ctl_set_qp_op_t s_ive_op; }ih264e_ctl_set_qp_op_t; /*****************************************************************************/ /* Video control Set AIR params */ /*****************************************************************************/ typedef struct { ive_ctl_set_air_params_ip_t s_ive_ip; }ih264e_ctl_set_air_params_ip_t; typedef struct { ive_ctl_set_air_params_op_t s_ive_op; }ih264e_ctl_set_air_params_op_t; /*****************************************************************************/ /* Video control Set VBV params */ /*****************************************************************************/ typedef struct { ive_ctl_set_vbv_params_ip_t s_ive_ip; }ih264e_ctl_set_vbv_params_ip_t; typedef struct { ive_ctl_set_vbv_params_op_t s_ive_op; }ih264e_ctl_set_vbv_params_op_t; /*****************************************************************************/ /* Video control Set Processor Details */ /*****************************************************************************/ typedef struct { ive_ctl_set_num_cores_ip_t s_ive_ip; }ih264e_ctl_set_num_cores_ip_t; typedef struct { ive_ctl_set_num_cores_op_t s_ive_op; }ih264e_ctl_set_num_cores_op_t; /*****************************************************************************/ /* Video control Set Motion estimation params */ /*****************************************************************************/ typedef struct { ive_ctl_set_me_params_ip_t s_ive_ip; }ih264e_ctl_set_me_params_ip_t; typedef struct { ive_ctl_set_me_params_op_t s_ive_op; }ih264e_ctl_set_me_params_op_t; /*****************************************************************************/ /* Video control Set GOP params */ /*****************************************************************************/ typedef struct { ive_ctl_set_gop_params_ip_t s_ive_ip; }ih264e_ctl_set_gop_params_ip_t; typedef struct { ive_ctl_set_gop_params_op_t s_ive_op; }ih264e_ctl_set_gop_params_op_t; /*****************************************************************************/ /* Video control Set Deblock params */ /*****************************************************************************/ typedef struct { ive_ctl_set_deblock_params_ip_t s_ive_ip; }ih264e_ctl_set_deblock_params_ip_t; typedef struct { ive_ctl_set_deblock_params_op_t s_ive_op; }ih264e_ctl_set_deblock_params_op_t; /*****************************************************************************/ /* Video control Set Profile params */ /*****************************************************************************/ typedef struct { ive_ctl_set_profile_params_ip_t s_ive_ip; }ih264e_ctl_set_profile_params_ip_t; typedef struct { ive_ctl_set_profile_params_op_t s_ive_op; }ih264e_ctl_set_profile_params_op_t; /*****************************************************************************/ /* Synchronous video encode call */ /*****************************************************************************/ typedef struct { ive_video_encode_ip_t s_ive_ip; }ih264e_video_encode_ip_t; typedef struct { ive_video_encode_op_t s_ive_op; }ih264e_video_encode_op_t; /*****************************************************************************/ /* Video usability information */ /*****************************************************************************/ typedef struct { /** size of the structure */ UWORD32 u4_size; /** Command type : IVE_CMD_VIDEO_CTL */ IVE_API_COMMAND_TYPE_T e_cmd; /** Sub command type : IVE_CMD_CTL_SET_GOP_PARAMS */ IVE_CONTROL_API_COMMAND_TYPE_T e_sub_cmd; /** indicates the presence of aspect_ratio */ UWORD8 u1_aspect_ratio_info_present_flag; /** specifies the aspect ratio of the luma samples */ UWORD8 u1_aspect_ratio_idc; /** width of the luma samples. user dependent */ UWORD16 u2_sar_width; /** Height of the luma samples. user dependent */ UWORD16 u2_sar_height; /** if 1, specifies that the overscan_appropriate_flag is present * if 0, the preferred display method for the video signal is unspecified */ UWORD8 u1_overscan_info_present_flag; /** if 1,indicates that the cropped decoded pictures output * are suitable for display using overscan */ UWORD8 u1_overscan_appropriate_flag; /** if 1 specifies that video_format, video_full_range_flag and * colour_description_present_flag are present */ UWORD8 u1_video_signal_type_present_flag; /** pal, secam, ntsc, ... */ UWORD8 u1_video_format; /** indicates the black level and range of the luma and chroma signals */ UWORD8 u1_video_full_range_flag; /** if 1,specifies that colour_primaries, transfer_characteristics * and matrix_coefficients are present */ UWORD8 u1_colour_description_present_flag; /** indicates the chromaticity coordinates of the source primaries */ UWORD8 u1_colour_primaries; /** indicates the opto-electronic transfer characteristic of the source picture */ UWORD8 u1_transfer_characteristics; /** the matrix coefficients used in deriving luma and chroma signals * from the green, blue, and red primaries */ UWORD8 u1_matrix_coefficients; /** if 1, specifies that chroma_sample_loc_type_top_field and * chroma_sample_loc_type_bottom_field are present */ UWORD8 u1_chroma_loc_info_present_flag; /** location of chroma samples */ UWORD8 u1_chroma_sample_loc_type_top_field; UWORD8 u1_chroma_sample_loc_type_bottom_field; /** Indicates the presence of the num_units_in_ticks, time_scale flag */ UWORD8 u1_vui_timing_info_present_flag; /** Number of units that correspond to one increment of the * clock. Indicates the resolution */ UWORD32 u4_vui_num_units_in_tick; /** The number of time units that pass in one second */ UWORD32 u4_vui_time_scale; /** Flag indicating that time difference between two frames is a constant */ UWORD8 u1_fixed_frame_rate_flag; /** Indicates the presence of NAL HRD parameters */ UWORD8 u1_nal_hrd_parameters_present_flag; /** Indicates the presence of VCL HRD parameters */ UWORD8 u1_vcl_hrd_parameters_present_flag; /** Specifies the HRD operational mode */ UWORD8 u1_low_delay_hrd_flag; /** Indicates presence of SEI messages which include pic_struct syntax element */ UWORD8 u1_pic_struct_present_flag; /** 1, specifies that the following cvs bitstream restriction parameters are present */ UWORD8 u1_bitstream_restriction_flag; /** if 0, indicates that no pel outside the pic boundaries and * no sub-pels derived using pels outside the pic boundaries is used for inter prediction */ UWORD8 u1_motion_vectors_over_pic_boundaries_flag; /** Indicates a number of bytes not exceeded by the sum of the sizes of the VCL NAL units * associated with any coded picture */ UWORD8 u1_max_bytes_per_pic_denom; /** Indicates an upper bound for the number of bits of coding_unit() data */ UWORD8 u1_max_bits_per_mb_denom; /** Indicate the maximum absolute value of a decoded horizontal MV component * in quarter-pel luma units */ UWORD8 u1_log2_max_mv_length_horizontal; /** Indicate the maximum absolute value of a decoded vertical MV component * in quarter-pel luma units */ UWORD8 u1_log2_max_mv_length_vertical; /** Max number of frames that are not synchronized in display and decode order */ UWORD8 u1_num_reorder_frames; /** specifies required size of the HRD DPB in units of frame buffers */ UWORD8 u1_max_dec_frame_buffering; }ih264e_vui_ip_t; typedef struct { /** size of the structure */ UWORD32 u4_size; /** Return error code */ UWORD32 u4_error_code; }ih264e_vui_op_t; /*****************************************************************************/ /* Video control Set SEI MDCV params */ /*****************************************************************************/ typedef struct { /** size of the structure */ UWORD32 u4_size; /** Command type : IVE_CMD_VIDEO_CTL */ IVE_API_COMMAND_TYPE_T e_cmd; /** Sub command type : IVE_CMD_CTL_SET_SEI_MDCV_PARAMS */ IVE_CONTROL_API_COMMAND_TYPE_T e_sub_cmd; /** mastering display color volume info present flag */ UWORD8 u1_sei_mdcv_params_present_flag; /** Array to store the display_primaries_x values */ UWORD16 au2_display_primaries_x[3]; /** Array to store the display_primaries_y values */ UWORD16 au2_display_primaries_y[3]; /** Variable to store the white point x value */ UWORD16 u2_white_point_x; /** Variable to store the white point y value */ UWORD16 u2_white_point_y; /** Variable to store the max display mastering luminance value */ UWORD32 u4_max_display_mastering_luminance; /** Variable to store the min display mastering luminance value */ UWORD32 u4_min_display_mastering_luminance; /** Lower 32bits of time stamp corresponding to input buffer, * from which this command takes effect */ UWORD32 u4_timestamp_low; /** Upper 32bits of time stamp corresponding to input buffer, * from which this command takes effect */ UWORD32 u4_timestamp_high; }ih264e_ctl_set_sei_mdcv_params_ip_t; typedef struct { /** size of the structure */ UWORD32 u4_size; /** Return error code */ UWORD32 u4_error_code; }ih264e_ctl_set_sei_mdcv_params_op_t; /*****************************************************************************/ /* Video control Set SEI CLL params */ /*****************************************************************************/ typedef struct { /** size of the structure */ UWORD32 u4_size; /** Command type : IVE_CMD_VIDEO_CTL */ IVE_API_COMMAND_TYPE_T e_cmd; /** Sub command type : IVE_CMD_CTL_SET_SEI_CLL_PARAMS */ IVE_CONTROL_API_COMMAND_TYPE_T e_sub_cmd; /** content light level info present flag */ UWORD8 u1_sei_cll_params_present_flag; /** The maximum pixel intensity of all samples */ UWORD16 u2_max_content_light_level; /** The average pixel intensity of all samples */ UWORD16 u2_max_pic_average_light_level; /** Lower 32bits of time stamp corresponding to input buffer, * from which this command takes effect */ UWORD32 u4_timestamp_low; /** Upper 32bits of time stamp corresponding to input buffer, * from which this command takes effect */ UWORD32 u4_timestamp_high; }ih264e_ctl_set_sei_cll_params_ip_t; typedef struct { /** size of the structure */ UWORD32 u4_size; /** Return error code */ UWORD32 u4_error_code; }ih264e_ctl_set_sei_cll_params_op_t; /*****************************************************************************/ /* Video control Set SEI AVE params */ /*****************************************************************************/ typedef struct { /** size of the structure */ UWORD32 u4_size; /** Command type : IVE_CMD_VIDEO_CTL */ IVE_API_COMMAND_TYPE_T e_cmd; /** Sub command type : IVE_CMD_CTL_SET_SEI_AVE_PARAMS */ IVE_CONTROL_API_COMMAND_TYPE_T e_sub_cmd; /** ambient viewing environment info present flag */ UWORD8 u1_sei_ave_params_present_flag; /** specifies the environmental illluminance of the ambient viewing * environment */ UWORD32 u4_ambient_illuminance; /** specify the normalized x chromaticity coordinates of the * environmental ambient light in the nominal viewing environment */ UWORD16 u2_ambient_light_x; /** specify the normalized y chromaticity coordinates of the * environmental ambient light in the nominal viewing environment */ UWORD16 u2_ambient_light_y; /** Lower 32bits of time stamp corresponding to input buffer, * from which this command takes effect */ UWORD32 u4_timestamp_low; /** Upper 32bits of time stamp corresponding to input buffer, * from which this command takes effect */ UWORD32 u4_timestamp_high; }ih264e_ctl_set_sei_ave_params_ip_t; typedef struct { /** size of the structure */ UWORD32 u4_size; /** Return error code */ UWORD32 u4_error_code; }ih264e_ctl_set_sei_ave_params_op_t; /*****************************************************************************/ /* Video control Set SEI CCV params */ /*****************************************************************************/ typedef struct { /** size of the structure */ UWORD32 u4_size; /** Command type : IVE_CMD_VIDEO_CTL */ IVE_API_COMMAND_TYPE_T e_cmd; /** Sub command type : IVE_CMD_CTL_SET_SEI_CCV_PARAMS */ IVE_CONTROL_API_COMMAND_TYPE_T e_sub_cmd; /** content color volume info present flag */ UWORD8 u1_sei_ccv_params_present_flag; /** Flag used to control persistence of CCV SEI messages */ UWORD8 u1_ccv_cancel_flag; /** specifies the persistence of the CCV SEI message for the * current layer */ UWORD8 u1_ccv_persistence_flag; /** specifies the presence of syntax elements ccv_primaries_x * and ccv_primaries_y */ UWORD8 u1_ccv_primaries_present_flag; /** specifies that the syntax element ccv_min_luminance_value * is present */ UWORD8 u1_ccv_min_luminance_value_present_flag; /** specifies that the syntax element ccv_max_luminance_value * is present */ UWORD8 u1_ccv_max_luminance_value_present_flag; /** specifies that the syntax element ccv_avg_luminance_value * is present */ UWORD8 u1_ccv_avg_luminance_value_present_flag; /** shall be equal to 0 in bitstreams conforming to this version. * Other values for reserved_zero_2bits are reserved for future use */ UWORD8 u1_ccv_reserved_zero_2bits; /** specify the normalized x chromaticity coordinates of the colour * primary component c of the nominal content colour volume */ WORD32 ai4_ccv_primaries_x[3]; /** specify the normalized y chromaticity coordinates of the colour * primary component c of the nominal content colour volume */ WORD32 ai4_ccv_primaries_y[3]; /** specifies the normalized minimum luminance value */ UWORD32 u4_ccv_min_luminance_value; /** specifies the normalized maximum luminance value */ UWORD32 u4_ccv_max_luminance_value; /** specifies the normalized average luminance value */ UWORD32 u4_ccv_avg_luminance_value; /** Lower 32bits of time stamp corresponding to input buffer, * from which this command takes effect */ UWORD32 u4_timestamp_low; /** Upper 32bits of time stamp corresponding to input buffer, * from which this command takes effect */ UWORD32 u4_timestamp_high; }ih264e_ctl_set_sei_ccv_params_ip_t; typedef struct { /** size of the structure */ UWORD32 u4_size; /** Return error code */ UWORD32 u4_error_code; }ih264e_ctl_set_sei_ccv_params_op_t; /*****************************************************************************/ /* Video control Set SEI SII params */ /*****************************************************************************/ typedef struct { /** size of the structure */ UWORD32 u4_size; /** Command type : IVE_CMD_VIDEO_CTL */ IVE_API_COMMAND_TYPE_T e_cmd; /** Sub command type : IVE_CMD_CTL_SET_SEI_SII_PARAMS */ IVE_CONTROL_API_COMMAND_TYPE_T e_sub_cmd; /** * specifies if the sei sii is enabled */ UWORD8 u1_shutter_interval_info_present_flag; /** * specifies the shutter interval temporal sub-layer index * of the current picture */ UWORD32 u4_sii_sub_layer_idx; /** * specify the number of time units that pass in one second */ UWORD32 u4_sii_time_scale; /** * specifies that the indicated shutter interval is the same * for all pictures in the coded video sequence */ UWORD8 u1_fixed_shutter_interval_within_cvs_flag; /** * specifies the the number of time units of a clock operating at * the frequency sii_time_scale Hz that corresponds to the indicated * shutter interval of each picture in the coded video sequence */ UWORD32 u4_sii_num_units_in_shutter_interval; /** * sii_max_sub_layers_minus1 plus 1 specifies the maximum number of * shutter interval temporal sub-layers indexes that may be present * in the coded video sequence */ UWORD8 u1_sii_max_sub_layers_minus1; /** * specifies the number of time units of a clock operating at the * frequency sii_time_scale Hz that corresponds to the shutter * interval of each picture in the coded video sequence */ UWORD32 au4_sub_layer_num_units_in_shutter_interval[8]; /** * Lower 32bits of time stamp corresponding to input buffer, * from which this command takes effect */ UWORD32 u4_timestamp_low; /** * Upper 32bits of time stamp corresponding to input buffer, * from which this command takes effect */ UWORD32 u4_timestamp_high; } ih264e_ctl_set_sei_sii_params_ip_t; typedef struct { /** size of the structure */ UWORD32 u4_size; /** Return error code */ UWORD32 u4_error_code; } ih264e_ctl_set_sei_sii_params_op_t; /*****************************************************************************/ /* Pic info structures */ /*****************************************************************************/ typedef struct { /** Qp */ UWORD32 u4_qp; /** Pic Type */ IV_PICTURE_CODING_TYPE_T e_frame_type; }ih264e_pic_info1_t; typedef struct { /** Qp */ UWORD32 u4_qp; /** Pic Type */ IV_PICTURE_CODING_TYPE_T e_frame_type; /** Disable deblock level (0: Enable completely, 3: Disable completely */ UWORD32 u4_disable_deblock_level; }ih264e_pic_info2_t; /*****************************************************************************/ /* MB info structures */ /*****************************************************************************/ typedef struct { /** MV X */ WORD16 i2_mv_x; /** MV Y */ WORD16 i2_mv_y; }ih264e_mv_t; typedef struct { /** Intra / Inter */ WORD8 i1_mb_type; union { ih264e_mv_t as_mv[1]; /** Intra mode */ WORD8 ai1_intra_mode[1]; }; }ih264e_mb_info1_t; typedef struct { /** Intra / Inter */ WORD8 i1_mb_type; /** SAD */ UWORD16 u2_sad; union { ih264e_mv_t as_mv[1]; /** Intra mode */ WORD8 ai1_intra_mode[1]; }; }ih264e_mb_info2_t; typedef struct { /** Intra / Inter */ WORD8 i1_mb_type; union { ih264e_mv_t as_mv[4]; /** Intra mode */ WORD8 ai1_intra_mode[16]; }; }ih264e_mb_info3_t; typedef struct { /** Intra / Inter */ WORD8 i1_mb_type; /** Intra Mode */ WORD8 i1_intra_mode; /** SAD */ UWORD16 u2_sad; union { ih264e_mv_t as_mv[16]; /** Intra mode */ WORD8 ai1_intra_mode[16]; }; }ih264e_mb_info4_t; /* Add any new structures to the following union. It is used to calculate the * max size needed for allocation of memory */ typedef struct { union { ih264e_mb_info1_t s_mb_info1; ih264e_mb_info2_t s_mb_info2; ih264e_mb_info3_t s_mb_info3; ih264e_mb_info4_t s_mb_info4; }; }ih264e_mb_info_t; #ifdef __cplusplus } /* closing brace for extern "C" */ #endif #endif /* _IH264E_H_ */