| /****************************************************************************** |
| * |
| * Copyright (C) 2018 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 main.c |
| * |
| * \brief |
| * This file contains sample application for HEVC Encoder |
| * |
| * \date |
| * 18/09/2012 |
| * |
| * \author |
| * Ittiam |
| * |
| ****************************************************************************** |
| */ |
| |
| /*****************************************************************************/ |
| /* File Includes */ |
| /*****************************************************************************/ |
| |
| /* System include files */ |
| #include <assert.h> |
| #include <stddef.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <stdarg.h> |
| #include <stdint.h> |
| #include <limits.h> |
| |
| /* User include files */ |
| #include "ihevc_typedefs.h" |
| #include "itt_video_api.h" |
| #include "ihevce_api.h" |
| #include "ihevce_plugin.h" |
| #include "ihevce_profile.h" |
| #include "app.h" |
| |
| /*****************************************************************************/ |
| /* Constant Macros */ |
| /*****************************************************************************/ |
| #define DYN_BITRATE_TEST 0 |
| |
| /*****************************************************************************/ |
| /* Global definitions */ |
| /*****************************************************************************/ |
| |
| /*! |
| ******************************************************************************* |
| * \brief |
| * list of supported arguments |
| * |
| ***************************************************************************** |
| */ |
| // clang-format off |
| static const argument_t argument_mapping[] = |
| { |
| {"-h", "--help", HELP, "Print help \n"}, |
| {"-c", "--config", CONFIG, "Input Config file \n" }, |
| {"-v", "--version", VERSION, "Encoder version \n"}, |
| {"", "", GRPINFO, "\n " " File I/O Parameters \n" " ---------------------\n"}, |
| {"-i", "--input", INPUT_YUV, "Input yuv file {mandatory} \n"}, |
| {"-o", "--output", OUTPUT, "Output bitstream file {mandatory}\n"}, |
| {"-frames", "--num_frames_to_encode", NUM_FRAMES_TO_ENCODE, "Number of frames to encode \n"}, |
| {"-log", "--log_dump_level", LOG_DUMP_LEVEL, "0- [No log/prints] 1- [BitsGenerated, POC, Qp, Pic-type]\n" |
| " 2- [1 + PSNR + Seq Summary] 3- [2 + SSIM + Frame Summary] {0}\n"}, |
| {"", "", GRPINFO, "\n " " Source Parameters \n" " ---------------------\n"}, |
| {"-sw", "--src_width", SRC_WIDTH, "Input Source Width {mandatory}[240:4096]\n"}, |
| {"-sh", "--src_height", SRC_HEIGHT, "Input Source Height {mandatory}[128:2176] [ \n"}, |
| {"-fNum", "--src_frame_rate_num", SRC_FRAME_RATE_NUM, "Frame rate numerator {30000}[7500:120000]\n"}, |
| {"-fDen", "--src_frame_rate_denom", SRC_FRAME_RATE_DENOM, "Frame rate denominator {1000}[1000,1001]\n"}, |
| {"-pixfmt", "--input_chroma_format", INPUT_CHROMA_FORMAT, "11- YUV_420P; 13- YUV_422P {11}\n"}, |
| {"", "", GRPINFO, "\n " " Target Parameters (for all the layers of multi-resolution encoding) \n" " ------------------------------------------------------------------------\n"}, |
| {"-level", "--codec_level", CODEC_LEVEL, "Coded Level multiplied by 30 {153}[0:153]\n"}, |
| {"-b", "--tgt_bitrate", TGT_BITRATE, "Target bitrates in bps{5000000}." |
| " For MRESxMBR comma seperated BR1,BR2,BR3...\n"}, |
| {"-qp", "--frame_qp", FRAME_QP, "Initial QP values.Dependes on bit depth {38}," |
| " For MRESxMBR comma seperated QP1,QP2,QP3...\n"}, |
| {"-obd", "--output_bit_depth", OUTPUT_BIT_DEPTH, "Output bit depth common for all Res.{-ibd}[8,10,12] \n"}, |
| {"", "", GRPINFO, "\n " " GOP structure Parameters \n" " ----------------------------\n"}, |
| {"-maxCgop", "--max_closed_gop_period", MAX_CLOSED_GOP_PERIOD, "Max IDR Pic distance- Closed GOP {0}[0:300] \n"}, |
| {"-minCgop", "--min_closed_gop_period", MIN_CLOSED_GOP_PERIOD, "Min IDR Pic distance- Closed GOP {0}[0:300]\n"}, |
| {"-craOgop", "--max_cra_open_gop_period", MAX_CRA_OPEN_GOP_PERIOD, "Max CRA Pic distance- Open GOP {60}[0:300]\n"}, |
| {"-maxIgop", "--max_i_open_gop_period", MAX_I_OPEN_GOP_PERIOD, "Max I (non CRA, non IDR) Pic distance {0}[0:300]\n"}, |
| {"-bpicTL", "--max_temporal_layers", MAX_TEMPORAL_LAYERS, "B pyramid layers {3}[0:3] \n"}, |
| {"", "", GRPINFO, "\n " " Coding tools Parameters \n" " ---------------------------\n"}, |
| {"-preset", "--quality_preset", QUALITY_PRESET, "0- PQ, 2- HQ, 3- MS, 4- HS, 5- ES {3}\n"}, |
| {"-lfd", "--deblocking_type", DEBLOCKING_TYPE, "Debocking 0- enabled, 1- disabled {0}\n"}, |
| {"-scm", "--use_default_sc_mtx", USE_DEFAULT_SC_MTX, "0- disabled, 1- enabled {0}\n"}, |
| {"-wpp", "--enable_entropy_sync", ENABLE_ENTROPY_SYNC, "Entropy sync 1- enabled, 0- disabled {0}\n"}, |
| {"-intraTD", "--max_tr_tree_depth_I", MAX_TR_TREE_DEPTH_I, "Max transform tree depth for intra {3}[1,2,3]\n"}, |
| {"-interTD", "--max_tr_tree_depth_nI", MAX_TR_TREE_DEPTH_NI, "Max transform tree depth for inter {3}[2,3,4]\n"}, |
| {"-hrange", "--max_search_range_horz", MAX_SEARCH_RANGE_HORZ, "Horizontal search range {512}[64:512]\n"}, |
| {"-vrange", "--max_search_range_vert", MAX_SEARCH_RANGE_VERT, "Vertical search range {256}[32:256]\n"}, |
| {"-arch", "--archType", ARCH_TYPE, "0 => Automatic, 4 => ARM(No neon)\n"}, |
| |
| {"", "", GRPINFO, "\n " " Multi Core parameters \n" " -------------------------\n"}, |
| {"-core", "--num_cores", NUM_CORES, "#Logical cores (Include hyperthreads){auto}[1:80] \n"}, |
| {"", "", GRPINFO, "\n " " Rate Control parameters \n" " -------------------------\n"}, |
| {"-rc", "--rate_control_mode", RATE_CONTROL_MODE, "1 -Capped VBR,2- VBR ,3- CQP, 5- CBR {5} \n"}, |
| {"-aq", "--cu_level_rc", CU_LEVEL_RC, "CU Qp Modulation 0- Disable 1-Spatial QP modulation \n"}, |
| {"-maxqp", "--max_frame_qp", MAX_FRAME_QP, "Max frame Qp for I frame {51}[51] \n"}, |
| {"-minqp", "--min_frame_qp", MIN_FRAME_QP, "Min frame Qp for I frame. Depends on Bit depth {1}[1/-12/-24] \n"}, |
| {"", "", GRPINFO, "\n " " Look Ahead Processing Parameters \n" " ----------------------------------\n"}, |
| |
| {"-lapwindow", "--rc_look_ahead_pics", RC_LOOK_AHEAD_PICS, "RC look ahead window {60}[0:120] \n"}, |
| {"", "", GRPINFO, "\n " " Output stream Parameters \n" " ----------------------------------\n"}, |
| {"-codec", "--codec_type", CODEC_TYPE, "0- HEVC {0}\n"}, |
| {"-profile", "--codec_profile", CODEC_PROFILE, "1- Main 2- Main10 4- RExt {1} \n"}, |
| {"-tier", "--codec_tier", CODEC_TIER, "0- Main 1- High {1} \n"}, |
| {"-sps", "--sps_at_cdr_enable", SPS_AT_CDR_ENABLE, "1- enable, 0- disable {1}\n"}, |
| {"", "", GRPINFO, "\n " " Tile Parameters \n" " --------------------------\n"}, |
| {"-tiles", "--tiles_enabled_flag", TILES_ENABLED_FLAG, "Tile encoding 0- disable 1-enable {0} \n"}, |
| {"", "", GRPINFO, "\n " " Slice Parameters \n" " --------------------------\n"}, |
| {"-slicemode", "--slice_segment_mode", SLICE_SEGMENT_MODE, "Flag to control dependent slice generation {0}[0,1,2]\n" |
| " 0- Disable slices\n" |
| " 1- CTB/Slice\n" |
| " 2- Bytes/Slice \n"}, |
| {"", "", GRPINFO, "\n " " SEI parameters \n" " ---------------------------\n"}, |
| {"-sei", "--sei_enable_flags", SEI_ENABLE_FLAGS, "1- enable, 0- disable {0}\n"}, |
| {"-seipayload", "--sei_payload_enable_flags", SEI_PAYLOAD_ENABLE_FLAGS, "1- enable, 0- disable {0}\n"}, |
| {"-seipayloadpath", "--sei_payload_path", SEI_PAYLOAD_PATH, "Input SEI Payload Path (optional)" }, |
| {"-seibuf", "--sei_buffer_period_flags", SEI_BUFFER_PERIOD_FLAGS, "1- enable, 0- disable {0}\n"}, |
| {"-seipictime", "--sei_pic_timing_flags", SEI_PIC_TIMING_FLAGS, "1- enable, 0- disable {0}\n"}, |
| {"-seirecpt", "--sei_recovery_point_flags", SEI_RECOVERY_POINT_FLAGS, "1- enable, 0- disable {0}\n"}, |
| {"-seihash", "--sei_hash_flags", SEI_HASH_FLAGS, "3- Checksum, 2- CRC, 1- MD5, 0- disable {0}\n"}, |
| {"-seidispcol", "--sei_mastering_disp_colour_vol_flags", SEI_MASTERING_DISP_COLOUR_VOL_FLAGS, "1: enable, 0: disable {0}\n"}, |
| {"-seiprimx", "--display_primaries_x", DISPLAY_PRIMARIES_X, "X-Primaries: comma separated R,G,B values {}[0:50000] \n"}, |
| {"-seiprimy", "--display_primaries_y", DISPLAY_PRIMARIES_Y, "Y-Primaries: comma separated R,G,B values {}[0:50000] \n"}, |
| {"-seiwhiteptx", "--white_point_x", WHITE_POINT_X, "X White point value {}[0:50000] \n"}, |
| {"-seiwhitepty", "--white_point_y", WHITE_POINT_Y, "Y White point value {}[0:50000] \n"}, |
| {"-seidisplummax", "--max_display_mastering_luminance", MAX_DISPLAY_MASTERING_LUMINANCE, "Max mastering Luminance. In units of 0.0001 Candelas/sqmtr {} \n"}, |
| {"-seidisplummin", "--min_display_mastering_luminance", MIN_DISPLAY_MASTERING_LUMINANCE, "Min mastering Luminance. In units of 0.0001 Candelas/sqmtr {}\n"}, |
| {"-seicllinfo", "--sei_content_light_level_info", SEI_CLL_INFO_ENABLE, "1- enable, 0- disable {0}\n"}, |
| {"-seimaxcll", "--max_content_light_level", SEI_MAX_CLL, "16bit unsigned number indicating max pixel intensity\n"}, |
| {"-seiavgcll", "--max_frame_average_light_level", SEI_AVG_CLL, "16bit unsigned number indicating max avg pixel intensity\n"}, |
| {"", "", GRPINFO, "\n " " VUI Parameters \n" " ------------------------\n"}, |
| {"-vui", "--vui_enable", VUI_ENABLE, "1- enable, 0- disable {0}\n"}, |
| {"-arFlag", "--aspect_ratio_info_present_flag", ASPECT_RATIO_INFO_PRESENT_FLAG, "Aspect Ratio 1-enable 0-diable {0} \n"}, |
| {"-arIdc", "--aspect_ratio_idc", ASPECT_RATIO_IDC, "Aspect Ration IDC {255}[0:255]\n"}, |
| {"-sarw", "--sar_width", SAR_WIDTH, "SAR Width {4}[0:65535]\n"}, |
| {"-sarh", "--sar_height", SAR_HEIGHT, "SAR Height {3}[0:65535] \n"}, |
| {"-overscan", "--overscan_info_present_flag", OVERSCAN_INFO_PRESENT_FLAG, "Overscan Info. 1-enable 0-disable {0}\n"}, |
| {"-overscanValid", "--overscan_appropriate_flag", OVERSCAN_APPROPRIATE_FLAG, "Overscan Appropriate 1-enable 0-disable {0}\n"}, |
| {"-vidsigp", "--video_signal_type_present_flag", VIDEO_SIGNAL_TYPE_PRESENT_FLAG, "Video Signal Type Present. 1-enable 0-diable {1} \n"}, |
| {"-vidfmt", "--video_format", VIDEO_FORMAT, "Video Format {5}[0:5]\n"}, |
| {"-fullrange", "--video_full_range_flag", VIDEO_FULL_RANGE_FLAG, "Video Full Range. 1-enable 0-diable {1}\n"}, |
| {"-colorDesc", "--colour_description_present_flag", COLOUR_DESCRIPTION_PRESENT_FLAG, "Colour description.1-enable 0-diable {0}\n"}, |
| {"-colorPrim", "--colour_primaries", COLOUR_PRIMARIES, "Colour Primaries {2}[0:255] \n"}, |
| {"-xferCh", "--transfer_characteristics", TRANSFER_CHARACTERISTICS, "Transfer Characteristic {2}[0:255]\n"}, |
| {"-mxcoeff", "--matrix_coefficients", MATRIX_COEFFICIENTS, "Matrix Coefficients {2}[0:255]\n"}, |
| {"-chloc", "--chroma_loc_info_present_flag", CHROMA_LOC_INFO_PRESENT_FLAG, "Presence of chroma_sample_loc_type_top_field and " |
| "chroma_sample_loc_type_bottom_field.1-enable 0-diable {0}\n"}, |
| {"-chtf", "--chroma_sample_loc_type_top_field", CHROMA_SAMPLE_LOC_TYPE_TOP_FIELD, "Location of Chroma samples for Top field.{0}[0,1] \n"}, |
| {"-chbf", "--chroma_sample_loc_type_bottom_field", CHROMA_SAMPLE_LOC_TYPE_BOTTOM_FIELD, "Location of Chroma samples for Bottom field..{0}[0,1] \n"}, |
| {"-timinginfo", "--timing_info_present_flag", TIMING_INFO_PRESENT_FLAG, "Timing info.1-enable 0-diable {0}\n"}, |
| {"-vuihrdparam", "--vui_hrd_parameters_present_flag", VUI_HRD_PARAMETERS_PRESENT_FLAG, "HRD parameters.1-enable 0-diable {0} \n"}, |
| {"-nalhrdparam", "--nal_hrd_parameters_present_flag", NAL_HRD_PARAMETERS_PRESENT_FLAG, "NAL HRD parameters.1-enable 0-diable {0}\n"} |
| }; |
| // clang-format on |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : print_usage \endif |
| * |
| * \brief |
| * prints application usage |
| * |
| ***************************************************************************** |
| */ |
| void print_usage(void) |
| { |
| WORD32 i = 0; |
| WORD32 num_entries = sizeof(argument_mapping) / sizeof(argument_t); |
| |
| printf("\nUsage:\n"); |
| while(i < num_entries) |
| { |
| printf("%-32s\t %s", argument_mapping[i].argument_name, argument_mapping[i].description); |
| i++; |
| } |
| } |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : get_argument \endif |
| * |
| * \brief |
| * Maps input string to a argument. If the input string is not recognized, |
| * returns INVALID |
| * |
| ***************************************************************************** |
| */ |
| ARGUMENT_T get_argument(CHAR *name) |
| { |
| WORD32 i; |
| WORD32 num_entries = sizeof(argument_mapping) / sizeof(argument_t); |
| |
| for(i = 0; i < num_entries; i++) |
| { |
| if((0 == strcmp(argument_mapping[i].argument_name, name)) || |
| ((0 == strcmp(argument_mapping[i].argument_shortname, name)) && |
| (0 != strcmp(argument_mapping[i].argument_shortname, "--")))) |
| { |
| return argument_mapping[i].argument; |
| } |
| } |
| return INVALID; |
| } |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : codec_exit \endif |
| * |
| * \brief |
| * handles unrecoverable errors. Prints error message to console and exits |
| * |
| ***************************************************************************** |
| */ |
| void codec_exit(CHAR *pc_err_message) |
| { |
| printf("%s\n", pc_err_message); |
| exit(-1); |
| } |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : parse_argument \endif |
| * |
| * \brief |
| * Parse input argument |
| * |
| ***************************************************************************** |
| */ |
| IHEVCE_PLUGIN_STATUS_T parse_argument(appl_ctxt_t *ps_ctxt, CHAR *argument, CHAR *value) |
| { |
| ihevce_static_cfg_params_t *ps_static_prms = &ps_ctxt->s_static_cfg_prms; |
| ARGUMENT_T arg = get_argument(argument); |
| WORD32 i4_value = 0; |
| UWORD8 au1_keywd_str[STR_LEN]; |
| UWORD8 *pu1_keywd_str = au1_keywd_str; |
| |
| switch(arg) |
| { |
| case HELP: |
| print_usage(); |
| return IHEVCE_EFAIL; |
| |
| case VERSION: |
| break; |
| |
| case INPUT_YUV: |
| sscanf(value, "%s", ps_ctxt->au1_in_file); |
| assert(strlen((char *)ps_ctxt->au1_in_file) < STR_LEN); |
| break; |
| |
| case OUTPUT: |
| sscanf(value, "%s", ps_ctxt->au1_out_file[0][0]); |
| assert(strlen((char *)ps_ctxt->au1_out_file[0][0]) < STR_LEN); |
| break; |
| case NUM_FRAMES_TO_ENCODE: |
| sscanf(value, "%d", &i4_value); |
| if(i4_value < 0) |
| ps_static_prms->s_config_prms.i4_num_frms_to_encode = INT32_MAX - 1; |
| else |
| ps_static_prms->s_config_prms.i4_num_frms_to_encode = i4_value; |
| break; |
| |
| case LOG_DUMP_LEVEL: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->i4_log_dump_level = i4_value; |
| break; |
| case SRC_WIDTH: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_src_prms.i4_width = i4_value; |
| break; |
| |
| case SRC_HEIGHT: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_src_prms.i4_height = i4_value; |
| break; |
| |
| case SRC_FRAME_RATE_NUM: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_src_prms.i4_frm_rate_num = i4_value; |
| break; |
| |
| case SRC_FRAME_RATE_DENOM: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_src_prms.i4_frm_rate_denom = i4_value; |
| break; |
| case INPUT_CHROMA_FORMAT: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_src_prms.inp_chr_format = (IV_COLOR_FORMAT_T)i4_value; |
| break; |
| case CODEC_LEVEL: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_tgt_lyr_prms.as_tgt_params[0].i4_codec_level = i4_value; |
| break; |
| case TGT_BITRATE: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_tgt_lyr_prms.as_tgt_params[0].ai4_tgt_bitrate[0] = i4_value; |
| break; |
| |
| case FRAME_QP: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_tgt_lyr_prms.as_tgt_params[0].ai4_frame_qp[0] = i4_value; |
| break; |
| case MAX_CLOSED_GOP_PERIOD: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_coding_tools_prms.i4_max_closed_gop_period = i4_value; |
| break; |
| |
| case MIN_CLOSED_GOP_PERIOD: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_coding_tools_prms.i4_min_closed_gop_period = i4_value; |
| break; |
| |
| case MAX_CRA_OPEN_GOP_PERIOD: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_coding_tools_prms.i4_max_cra_open_gop_period = i4_value; |
| break; |
| |
| case MAX_I_OPEN_GOP_PERIOD: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_coding_tools_prms.i4_max_i_open_gop_period = i4_value; |
| break; |
| |
| case MAX_TEMPORAL_LAYERS: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_coding_tools_prms.i4_max_temporal_layers = i4_value; |
| break; |
| |
| case QUALITY_PRESET: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_tgt_lyr_prms.as_tgt_params[0].i4_quality_preset = |
| (IHEVCE_QUALITY_CONFIG_T)i4_value; |
| break; |
| |
| case DEBLOCKING_TYPE: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_coding_tools_prms.i4_deblocking_type = i4_value; |
| break; |
| |
| case USE_DEFAULT_SC_MTX: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_coding_tools_prms.i4_use_default_sc_mtx = i4_value; |
| break; |
| |
| case ENABLE_ENTROPY_SYNC: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_coding_tools_prms.i4_enable_entropy_sync = i4_value; |
| break; |
| |
| case MAX_TR_TREE_DEPTH_I: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_config_prms.i4_max_tr_tree_depth_I = i4_value; |
| break; |
| |
| case MAX_TR_TREE_DEPTH_NI: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_config_prms.i4_max_tr_tree_depth_nI = i4_value; |
| break; |
| |
| case MAX_SEARCH_RANGE_HORZ: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_config_prms.i4_max_search_range_horz = i4_value; |
| break; |
| |
| case MAX_SEARCH_RANGE_VERT: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_config_prms.i4_max_search_range_vert = i4_value; |
| break; |
| case ARCH_TYPE: |
| sscanf(value, "%d", &i4_value); |
| switch(i4_value) |
| { |
| case 0: |
| ps_static_prms->e_arch_type = ARCH_NA; |
| break; |
| case 4: |
| ps_static_prms->e_arch_type = ARCH_ARM_NONEON; |
| break; |
| default: |
| ps_static_prms->e_arch_type = ARCH_ARM_NONEON; |
| break; |
| } |
| break; |
| |
| case NUM_CORES: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_multi_thrd_prms.i4_max_num_cores = i4_value; |
| if((i4_value > MAX_NUM_CORES) || (i4_value < 1)) |
| { |
| printf("APLN ERROR >> Number of cores per CPU configured is " |
| "unsupported \n"); |
| return IHEVCE_EFAIL; |
| } |
| break; |
| case RATE_CONTROL_MODE: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_config_prms.i4_rate_control_mode = i4_value; |
| break; |
| case CU_LEVEL_RC: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_config_prms.i4_cu_level_rc = i4_value; |
| break; |
| case MAX_FRAME_QP: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_config_prms.i4_max_frame_qp = i4_value; |
| break; |
| |
| case MIN_FRAME_QP: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_config_prms.i4_min_frame_qp = i4_value; |
| break; |
| |
| case RC_LOOK_AHEAD_PICS: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_lap_prms.i4_rc_look_ahead_pics = i4_value; |
| break; |
| |
| case CODEC_TYPE: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_codec_type = i4_value; |
| break; |
| |
| case CODEC_PROFILE: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_codec_profile = i4_value; |
| break; |
| |
| case CODEC_TIER: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_codec_tier = i4_value; |
| break; |
| |
| case SPS_AT_CDR_ENABLE: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_sps_at_cdr_enable = i4_value; |
| break; |
| |
| case VUI_ENABLE: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_vui_enable = i4_value; |
| break; |
| |
| case SEI_ENABLE_FLAGS: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_sei_enable_flag = i4_value; |
| break; |
| |
| case SEI_PAYLOAD_ENABLE_FLAGS: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_sei_payload_enable_flag = i4_value; |
| break; |
| |
| case SEI_PAYLOAD_PATH: |
| sscanf(value, "%s", ps_ctxt->ai1_sei_payload_path); |
| assert(strlen((char *)ps_ctxt->ai1_sei_payload_path) < STR_LEN); |
| break; |
| |
| case SEI_BUFFER_PERIOD_FLAGS: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_sei_buffer_period_flags = i4_value; |
| break; |
| |
| case SEI_PIC_TIMING_FLAGS: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_sei_pic_timing_flags = i4_value; |
| break; |
| |
| case SEI_RECOVERY_POINT_FLAGS: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_sei_recovery_point_flags = i4_value; |
| break; |
| |
| case SEI_HASH_FLAGS: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_decoded_pic_hash_sei_flag = i4_value; |
| break; |
| |
| case SEI_MASTERING_DISP_COLOUR_VOL_FLAGS: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_sei_mastering_disp_colour_vol_flags = i4_value; |
| break; |
| |
| case DISPLAY_PRIMARIES_X: |
| { |
| char *token; |
| char *str; |
| const char s[2] = ","; |
| WORD32 i; |
| |
| if(0 == ps_static_prms->s_out_strm_prms.i4_sei_mastering_disp_colour_vol_flags) |
| { |
| break; |
| } |
| sscanf(value, "%s", pu1_keywd_str); |
| |
| str = (char *)pu1_keywd_str; |
| token = strtok(str, s); |
| |
| for(i = 0; i < 3; i++) |
| { |
| if(token != NULL) |
| { |
| sscanf(token, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.au2_display_primaries_x[i] = i4_value; |
| token = strtok(NULL, s); |
| } |
| else if((token == NULL) && (i != 2)) |
| { |
| printf("APLN ERROR >> Insufficient number of display_primary_x " |
| "values entered \n"); |
| return IHEVCE_EFAIL; |
| } |
| } |
| } |
| break; |
| |
| case DISPLAY_PRIMARIES_Y: |
| { |
| char *token; |
| char *str; |
| const char s[2] = ","; |
| WORD32 i; |
| |
| if(0 == ps_static_prms->s_out_strm_prms.i4_sei_mastering_disp_colour_vol_flags) |
| { |
| break; |
| } |
| sscanf(value, "%s", pu1_keywd_str); |
| |
| str = (char *)pu1_keywd_str; |
| token = strtok(str, s); |
| |
| for(i = 0; i < 3; i++) |
| { |
| if(token != NULL) |
| { |
| sscanf(token, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.au2_display_primaries_y[i] = i4_value; |
| token = strtok(NULL, s); |
| } |
| else if((token == NULL) && (i != 2)) |
| { |
| printf("APLN ERROR >> Insufficient number of display_primary_x " |
| "values entered \n"); |
| return IHEVCE_EFAIL; |
| } |
| } |
| } |
| break; |
| |
| case WHITE_POINT_X: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.u2_white_point_x = i4_value; |
| break; |
| |
| case WHITE_POINT_Y: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.u2_white_point_y = i4_value; |
| break; |
| |
| case MAX_DISPLAY_MASTERING_LUMINANCE: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.u4_max_display_mastering_luminance = i4_value; |
| break; |
| |
| case MIN_DISPLAY_MASTERING_LUMINANCE: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.u4_min_display_mastering_luminance = i4_value; |
| break; |
| |
| case SEI_CLL_INFO_ENABLE: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.i4_sei_cll_enable = i4_value; |
| break; |
| |
| case SEI_MAX_CLL: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.u2_sei_max_cll = i4_value; |
| break; |
| |
| case SEI_AVG_CLL: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_out_strm_prms.u2_sei_avg_cll = i4_value; |
| break; |
| |
| case TILES_ENABLED_FLAG: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_app_tile_params.i4_tiles_enabled_flag = i4_value; |
| break; |
| case SLICE_SEGMENT_MODE: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_slice_params.i4_slice_segment_mode = i4_value; |
| break; |
| case ASPECT_RATIO_INFO_PRESENT_FLAG: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_aspect_ratio_info_present_flag = i4_value; |
| break; |
| |
| case ASPECT_RATIO_IDC: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.au1_aspect_ratio_idc[0] = i4_value; |
| break; |
| |
| case SAR_WIDTH: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.au2_sar_width[0] = i4_value; |
| break; |
| |
| case SAR_HEIGHT: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.au2_sar_height[0] = i4_value; |
| break; |
| |
| case OVERSCAN_INFO_PRESENT_FLAG: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_overscan_info_present_flag = i4_value; |
| break; |
| |
| case OVERSCAN_APPROPRIATE_FLAG: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_overscan_appropriate_flag = i4_value; |
| break; |
| |
| case VIDEO_SIGNAL_TYPE_PRESENT_FLAG: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_video_signal_type_present_flag = i4_value; |
| break; |
| |
| case VIDEO_FORMAT: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_video_format = i4_value; |
| break; |
| |
| case VIDEO_FULL_RANGE_FLAG: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_video_full_range_flag = i4_value; |
| break; |
| |
| case COLOUR_DESCRIPTION_PRESENT_FLAG: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_colour_description_present_flag = i4_value; |
| break; |
| |
| case COLOUR_PRIMARIES: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_colour_primaries = i4_value; |
| break; |
| |
| case TRANSFER_CHARACTERISTICS: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_transfer_characteristics = i4_value; |
| break; |
| |
| case MATRIX_COEFFICIENTS: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_matrix_coefficients = i4_value; |
| break; |
| |
| case CHROMA_LOC_INFO_PRESENT_FLAG: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_chroma_loc_info_present_flag = i4_value; |
| break; |
| |
| case CHROMA_SAMPLE_LOC_TYPE_TOP_FIELD: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_chroma_sample_loc_type_top_field = i4_value; |
| break; |
| |
| case CHROMA_SAMPLE_LOC_TYPE_BOTTOM_FIELD: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_chroma_sample_loc_type_bottom_field = i4_value; |
| break; |
| |
| case TIMING_INFO_PRESENT_FLAG: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_timing_info_present_flag = i4_value; |
| break; |
| |
| case VUI_HRD_PARAMETERS_PRESENT_FLAG: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_vui_hrd_parameters_present_flag = i4_value; |
| break; |
| |
| case NAL_HRD_PARAMETERS_PRESENT_FLAG: |
| sscanf(value, "%d", &i4_value); |
| ps_static_prms->s_vui_sei_prms.u1_nal_hrd_parameters_present_flag = i4_value; |
| break; |
| |
| case INVALID: |
| default: |
| printf("APLN ERROR >> Argument %s is invalid, ignoring \n", argument); |
| break; |
| } |
| |
| return IHEVCE_EOK; |
| } |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : read_cfg_file \endif |
| * |
| * \brief |
| * Parse config file |
| * |
| ***************************************************************************** |
| */ |
| IHEVCE_PLUGIN_STATUS_T read_cfg_file(appl_ctxt_t *ps_ctxt, FILE *fp_cfg) |
| { |
| while(1) |
| { |
| CHAR line[STR_LEN] = { '\0' }; |
| CHAR argument[STR_LEN] = { '\0' }; |
| CHAR value[STR_LEN]; |
| CHAR description[STR_LEN]; |
| IHEVCE_PLUGIN_STATUS_T status; |
| |
| if(NULL == fgets(line, STR_LEN, fp_cfg)) |
| return IHEVCE_EOK; |
| |
| /* split string on whitespace */ |
| sscanf(line, "%s %s %s", argument, value, description); |
| if(argument[0] == '\0' || argument[0] == '#') |
| continue; |
| |
| status = parse_argument(ps_ctxt, argument, value); |
| if(status != IHEVCE_EOK) |
| { |
| return status; |
| } |
| } |
| } |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : libihevce_encode_init \endif |
| * |
| * \brief |
| * Allocates the memory and calls encoder init |
| * |
| ***************************************************************************** |
| */ |
| IHEVCE_PLUGIN_STATUS_T libihevce_encode_init(appl_ctxt_t *ps_ctxt) |
| { |
| ihevce_static_cfg_params_t *params = &ps_ctxt->s_static_cfg_prms; |
| CHAR ac_error[STR_LEN]; |
| |
| /* call the function to initialise encoder*/ |
| if(IHEVCE_EFAIL == ihevce_init(params, (void *)&ps_ctxt->ihevceHdl)) |
| { |
| sprintf(ac_error, "Unable to initialise libihevce encoder\n"); |
| return IHEVCE_EFAIL; |
| } |
| |
| return IHEVCE_EOK; |
| } |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : allocate_input \endif |
| * |
| * \brief |
| * allocate input buffers |
| * |
| ***************************************************************************** |
| */ |
| IHEVCE_PLUGIN_STATUS_T allocate_input(appl_ctxt_t *ps_ctxt, ihevce_inp_buf_t *inp_pic) |
| { |
| ihevce_static_cfg_params_t *params = &ps_ctxt->s_static_cfg_prms; |
| WORD32 y_sz = params->s_src_prms.i4_width * params->s_src_prms.i4_height; |
| WORD32 uv_sz = y_sz >> 1; |
| WORD32 pic_size = y_sz + uv_sz; |
| UWORD8 *pu1_buf; |
| |
| #ifdef X86_MINGW |
| pu1_buf = (UWORD8 *)_aligned_malloc(pic_size, 64); |
| #else |
| posix_memalign((void **)&pu1_buf, 64, pic_size); |
| #endif |
| if(NULL == pu1_buf) |
| { |
| return (IHEVCE_EFAIL); |
| } |
| if(IV_YUV_420P == params->s_src_prms.inp_chr_format) |
| { |
| inp_pic->apv_inp_planes[0] = pu1_buf; |
| inp_pic->apv_inp_planes[1] = pu1_buf + y_sz; |
| inp_pic->apv_inp_planes[2] = pu1_buf + y_sz + (uv_sz >> 1); |
| |
| inp_pic->ai4_inp_strd[0] = params->s_src_prms.i4_width; |
| inp_pic->ai4_inp_strd[1] = params->s_src_prms.i4_width >> 1; |
| inp_pic->ai4_inp_strd[2] = params->s_src_prms.i4_width >> 1; |
| |
| inp_pic->ai4_inp_size[0] = y_sz; |
| inp_pic->ai4_inp_size[1] = (uv_sz >> 1); |
| inp_pic->ai4_inp_size[2] = (uv_sz >> 1); |
| } |
| else if(IV_YUV_420SP_UV == params->s_src_prms.inp_chr_format) |
| { |
| inp_pic->apv_inp_planes[0] = pu1_buf; |
| inp_pic->apv_inp_planes[1] = pu1_buf + y_sz; |
| inp_pic->apv_inp_planes[2] = NULL; |
| |
| inp_pic->ai4_inp_strd[0] = params->s_src_prms.i4_width; |
| inp_pic->ai4_inp_strd[1] = params->s_src_prms.i4_width; |
| inp_pic->ai4_inp_strd[2] = 0; |
| |
| inp_pic->ai4_inp_size[0] = y_sz; |
| inp_pic->ai4_inp_size[1] = uv_sz; |
| inp_pic->ai4_inp_size[2] = 0; |
| } |
| |
| inp_pic->i4_curr_bitrate = params->s_tgt_lyr_prms.as_tgt_params[0].ai4_tgt_bitrate[0]; |
| inp_pic->i4_curr_peak_bitrate = params->s_tgt_lyr_prms.as_tgt_params[0].ai4_peak_bitrate[0]; |
| inp_pic->i4_curr_rate_factor = params->s_config_prms.i4_rate_factor; |
| inp_pic->u8_pts = 0; |
| |
| return IHEVCE_EOK; |
| } |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : read_input \endif |
| * |
| * \brief |
| * read input from a file |
| * |
| ***************************************************************************** |
| */ |
| IHEVCE_PLUGIN_STATUS_T read_input(appl_ctxt_t *ps_ctxt, FILE *fp, ihevce_inp_buf_t *inp_pic) |
| { |
| ihevce_static_cfg_params_t *params = &ps_ctxt->s_static_cfg_prms; |
| WORD32 au4_wd[3] = { 0 }; |
| WORD32 au4_ht[3] = { 0 }; |
| WORD32 num_comp = 3; |
| WORD32 comp_idx; |
| WORD32 i; |
| |
| if(IV_YUV_420P == params->s_src_prms.inp_chr_format) |
| { |
| au4_wd[0] = params->s_src_prms.i4_width; |
| au4_wd[1] = au4_wd[2] = params->s_src_prms.i4_width >> 1; |
| au4_ht[0] = params->s_src_prms.i4_height; |
| au4_ht[1] = au4_ht[2] = params->s_src_prms.i4_height >> 1; |
| |
| num_comp = 3; |
| } |
| else if(IV_YUV_420SP_UV == params->s_src_prms.inp_chr_format) |
| { |
| au4_wd[0] = params->s_src_prms.i4_width; |
| au4_wd[1] = params->s_src_prms.i4_width; |
| au4_ht[0] = params->s_src_prms.i4_height; |
| au4_ht[1] = params->s_src_prms.i4_height >> 1; |
| |
| num_comp = 2; |
| } |
| |
| for(comp_idx = 0; comp_idx < num_comp; comp_idx++) |
| { |
| WORD32 wd = au4_wd[comp_idx]; |
| WORD32 ht = au4_ht[comp_idx]; |
| WORD32 strd = inp_pic->ai4_inp_strd[comp_idx]; |
| UWORD8 *pu1_buf = inp_pic->apv_inp_planes[comp_idx]; |
| |
| for(i = 0; i < ht; i++) |
| { |
| WORD32 bytes = fread(pu1_buf, sizeof(UWORD8), wd, fp); |
| if(bytes != wd) |
| { |
| return (IHEVCE_EFAIL); |
| } |
| pu1_buf += strd; |
| } |
| } |
| |
| return IHEVCE_EOK; |
| } |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : write_output \endif |
| * |
| * \brief |
| * Write bitstream buffers to a file |
| * |
| ***************************************************************************** |
| */ |
| IHEVCE_PLUGIN_STATUS_T write_output(FILE *fp, ihevce_out_buf_t *out_pic) |
| { |
| WORD32 bytes; |
| |
| bytes = fwrite(out_pic->pu1_output_buf, sizeof(UWORD8), out_pic->i4_bytes_generated, fp); |
| if(bytes != out_pic->i4_bytes_generated) |
| return IHEVCE_EFAIL; |
| |
| return IHEVCE_EOK; |
| } |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : free_input \endif |
| * |
| * \brief |
| * free input buffers |
| * |
| ***************************************************************************** |
| */ |
| void free_input(ihevce_inp_buf_t *inp_pic) |
| { |
| if(inp_pic->apv_inp_planes[0]) |
| { |
| #ifdef X86_MINGW |
| _aligned_free(inp_pic->apv_inp_planes[0]); |
| #else |
| free(inp_pic->apv_inp_planes[0]); |
| #endif |
| } |
| } |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : libihevce_encode_close \endif |
| * |
| * \brief |
| * Frees all the allocated resources and call encoder free |
| * |
| ***************************************************************************** |
| */ |
| IHEVCE_PLUGIN_STATUS_T libihevce_encode_close(appl_ctxt_t *ps_ctxt) |
| { |
| /* encoder close */ |
| if(ps_ctxt->ihevceHdl) |
| ihevce_close(ps_ctxt->ihevceHdl); |
| |
| return IHEVCE_EOK; |
| } |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : libihevce_encode_frame \endif |
| * |
| * \brief |
| * Calls encoder process and copied the output to pckt buffer |
| * |
| ***************************************************************************** |
| */ |
| IHEVCE_PLUGIN_STATUS_T libihevce_encode_frame(appl_ctxt_t *ps_ctxt, FILE *pf_inp_yuv, FILE *pf_out) |
| { |
| ihevce_static_cfg_params_t *params = &ps_ctxt->s_static_cfg_prms; |
| IHEVCE_PLUGIN_STATUS_T status = IHEVCE_EOK; |
| WORD32 i4_num_frames = 0; |
| ihevce_inp_buf_t inp_pic; |
| ihevce_out_buf_t out_pic; |
| CHAR ac_error[STR_LEN]; |
| profile_database_t s_profile_data; |
| #if HEADER_MODE |
| ihevce_out_buf_t out_pic_hdr; |
| #endif |
| |
| (void)s_profile_data; |
| memset(&inp_pic, 0, sizeof(inp_pic)); |
| memset(&out_pic, 0, sizeof(out_pic)); |
| #if HEADER_MODE |
| memset(&out_pic_hdr, 0, sizeof(out_pic_hdr)); |
| #endif |
| |
| status = allocate_input(ps_ctxt, &inp_pic); |
| if(status != IHEVCE_EOK) |
| { |
| sprintf(ac_error, "Unable to allocate input"); |
| return IHEVCE_EFAIL; |
| } |
| |
| #if HEADER_MODE |
| status = ihevce_encode_header(ps_ctxt->ihevceHdl, &out_pic_hdr); |
| if(status != IHEVCE_EOK) |
| { |
| sprintf(ac_error, "encode header call failed"); |
| return IHEVCE_EFAIL; |
| } |
| if(out_pic_hdr.i4_bytes_generated) |
| { |
| status = write_output(pf_out, &out_pic_hdr); |
| if(status != IHEVCE_EOK) |
| { |
| sprintf(ac_error, "Unable to write output"); |
| return IHEVCE_EFAIL; |
| } |
| } |
| #endif |
| |
| PROFILE_INIT(&s_profile_data); |
| |
| while(1) |
| { |
| ihevce_inp_buf_t *ps_inp_pic = &inp_pic; |
| |
| if(i4_num_frames < params->s_config_prms.i4_num_frms_to_encode) |
| { |
| status = read_input(ps_ctxt, pf_inp_yuv, &inp_pic); |
| if(status != IHEVCE_EOK) |
| { |
| ps_inp_pic = NULL; |
| } |
| } |
| else |
| { |
| ps_inp_pic = NULL; |
| } |
| #if DYN_BITRATE_TEST |
| if((i4_num_frames == 200) && (ps_inp_pic != NULL)) |
| { |
| ps_inp_pic->i4_curr_bitrate = ps_inp_pic->i4_curr_bitrate << 1; |
| } |
| #endif |
| /* call encoder process frame */ |
| PROFILE_START(&s_profile_data); |
| status = ihevce_encode(ps_ctxt->ihevceHdl, ps_inp_pic, &out_pic); |
| PROFILE_STOP(&s_profile_data, NULL); |
| if(status != IHEVCE_EOK) |
| { |
| sprintf(ac_error, "Unable to process encode"); |
| return IHEVCE_EFAIL; |
| } |
| |
| if(out_pic.i4_bytes_generated) |
| { |
| status = write_output(pf_out, &out_pic); |
| if(status != IHEVCE_EOK) |
| { |
| sprintf(ac_error, "Unable to write output"); |
| return IHEVCE_EFAIL; |
| } |
| } |
| |
| if(out_pic.i4_end_flag) |
| break; |
| |
| i4_num_frames++; |
| inp_pic.u8_pts += |
| (1000000 * params->s_src_prms.i4_frm_rate_denom) / params->s_src_prms.i4_frm_rate_num; |
| } |
| |
| PROFILE_END(&s_profile_data, "encode API call"); |
| |
| free_input(&inp_pic); |
| |
| return IHEVCE_EOK; |
| } |
| |
| /*! |
| ****************************************************************************** |
| * \if Function name : main \endif |
| * |
| * \brief |
| * Application to demonstrate codec API. Shows how to use create, |
| * process, control and delete |
| * |
| ***************************************************************************** |
| */ |
| int main(int argc, char *argv[]) |
| { |
| /* Main context */ |
| main_ctxt_t s_main_ctxt; |
| |
| /* app ctxt */ |
| appl_ctxt_t *ps_ctxt = &s_main_ctxt.s_app_ctxt; |
| |
| /* cfg params */ |
| ihevce_static_cfg_params_t *params = &ps_ctxt->s_static_cfg_prms; |
| |
| /* error string */ |
| CHAR ac_error[STR_LEN]; |
| |
| /* config file name */ |
| CHAR ac_cfg_fname[STR_LEN]; |
| |
| WORD32 i; |
| FILE *fp_cfg = NULL; |
| FILE *pf_inp_yuv = NULL; |
| FILE *pf_out = NULL; |
| |
| /* error status */ |
| IHEVCE_PLUGIN_STATUS_T status = IHEVCE_EOK; |
| |
| /* call the function to set default params */ |
| if(IHEVCE_EFAIL == ihevce_set_def_params(params)) |
| { |
| sprintf(ac_error, "Unable to set default parameters\n"); |
| codec_exit(ac_error); |
| } |
| |
| /* Usage */ |
| if(argc < 2) |
| { |
| printf("Using enc.cfg as configuration file \n"); |
| strcpy(ac_cfg_fname, "enc.cfg"); |
| } |
| else if(argc == 2) |
| { |
| if(!strcmp(argv[1], "--help")) |
| { |
| print_usage(); |
| exit(-1); |
| } |
| strcpy(ac_cfg_fname, argv[1]); |
| } |
| |
| /*************************************************************************/ |
| /* Parse arguments */ |
| /*************************************************************************/ |
| /* Read command line arguments */ |
| if(argc > 2) |
| { |
| for(i = 1; i + 1 < argc; i += 2) |
| { |
| if(CONFIG == get_argument(argv[i])) |
| { |
| strcpy(ac_cfg_fname, argv[i + 1]); |
| if((fp_cfg = fopen(ac_cfg_fname, "r")) == NULL) |
| { |
| sprintf(ac_error, "Could not open Configuration file %s", ac_cfg_fname); |
| codec_exit(ac_error); |
| } |
| status = read_cfg_file(ps_ctxt, fp_cfg); |
| if(status != IHEVCE_EOK) |
| { |
| sprintf(ac_error, "Encountered error in cfg file"); |
| codec_exit(ac_error); |
| } |
| fclose(fp_cfg); |
| } |
| else |
| { |
| status = parse_argument(ps_ctxt, argv[i], argv[i + 1]); |
| if(status != IHEVCE_EOK) |
| { |
| sprintf(ac_error, "Encountered error in cfg file"); |
| codec_exit(ac_error); |
| } |
| } |
| } |
| } |
| else |
| { |
| if((fp_cfg = fopen(ac_cfg_fname, "r")) == NULL) |
| { |
| sprintf(ac_error, "Could not open Configuration file %s", ac_cfg_fname); |
| codec_exit(ac_error); |
| } |
| status = read_cfg_file(ps_ctxt, fp_cfg); |
| if(status != IHEVCE_EOK) |
| { |
| sprintf(ac_error, "Unable to set Configuration parameter"); |
| codec_exit(ac_error); |
| } |
| fclose(fp_cfg); |
| } |
| |
| pf_inp_yuv = fopen(ps_ctxt->au1_in_file, "rb"); |
| printf("Input file %s \n", ps_ctxt->au1_in_file); |
| if(NULL == pf_inp_yuv) |
| { |
| sprintf(ac_error, "Could not open input file"); |
| codec_exit(ac_error); |
| } |
| |
| pf_out = fopen(ps_ctxt->au1_out_file[0][0], "wb"); |
| printf("Output file %s \n", ps_ctxt->au1_out_file[0][0]); |
| if(NULL == pf_out) |
| { |
| sprintf(ac_error, "Could not open output file"); |
| codec_exit(ac_error); |
| } |
| |
| status = libihevce_encode_init(ps_ctxt); |
| if(status != IHEVCE_EOK) |
| { |
| sprintf(ac_error, "Unable to init encoder"); |
| codec_exit(ac_error); |
| } |
| |
| status = libihevce_encode_frame(ps_ctxt, pf_inp_yuv, pf_out); |
| if(status != IHEVCE_EOK) |
| { |
| sprintf(ac_error, "Unable to encode frame"); |
| codec_exit(ac_error); |
| } |
| |
| status = libihevce_encode_close(ps_ctxt); |
| if(status != IHEVCE_EOK) |
| { |
| sprintf(ac_error, "Unable to close encoder"); |
| return IHEVCE_EFAIL; |
| } |
| |
| if(NULL != pf_inp_yuv) |
| fclose(pf_inp_yuv); |
| |
| if(NULL != pf_out) |
| fclose(pf_out); |
| |
| return 0; |
| } |
