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/******************************************************************************
*
* 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 Includes */
/*****************************************************************************/
/* System include files */
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <assert.h>
#include <string.h>
#ifndef IOS
#include <malloc.h>
#endif
#ifdef WINDOWS_TIMER
#include "windows.h"
#else
#include <sys/time.h>
#endif
/* User include files */
#include "ih264_typedefs.h"
#include "iv2.h"
#include "ive2.h"
#include "ih264e.h"
#include "app.h"
#include "psnr.h"
/* Function declarations */
#ifndef MD5_DISABLE
void calc_md5_cksum(UWORD8 *pu1_inbuf,UWORD32 u4_stride,UWORD32 u4_width,UWORD32 u4_height,UWORD8 *pu1_cksum_p );
#else
#define calc_md5_cksum(a, b, c, d, e)
#endif
/*****************************************************************************/
/* Enums */
/*****************************************************************************/
typedef enum
{
INVALID,
HELP,
INPUT_FILE,
OUTPUT_FILE,
RECON_FILE,
RECON_ENABLE,
CHKSUM_ENABLE,
CHKSUM_FILE,
INPUT_CHROMA_FORMAT,
RECON_CHROMA_FORMAT,
MAX_WD,
MAX_HT,
WD,
HT,
MAX_LEVEL,
ENC_SPEED,
ME_SPEED,
START_FRM,
NUM_FRMS,
MAX_FRAMERATE,
SRC_FRAMERATE,
TGT_FRAMERATE,
RC,
MAX_BITRATE,
BITRATE,
I_QP,
P_QP,
B_QP,
I_QP_MAX,
P_QP_MAX,
B_QP_MAX,
I_QP_MIN,
P_QP_MIN,
B_QP_MIN,
ENTROPY,
AIR,
AIR_REFRESH_PERIOD,
ARCH,
SOC,
NUMCORES,
PRE_ENC_ME,
PRE_ENC_IPE,
HPEL,
QPEL,
SRCH_RNG_X,
SRCH_RNG_Y,
I_INTERVAL,
IDR_INTERVAL,
B_FRMS,
NUM_B_FRMS,
DISABLE_DBLK,
PROFILE,
FAST_SAD,
ALT_REF,
DISABLE_DEBLOCK_LEVEL,
PSNR,
SLICE_MODE,
SLICE_PARAM,
CONFIG,
LOOPBACK,
VBV_DELAY,
VBV_SIZE,
INTRA_4x4_ENABLE,
MB_INFO_FILE,
MB_INFO_TYPE,
PIC_INFO_FILE,
PIC_INFO_TYPE,
} ARGUMENT_T;
typedef struct
{
CHAR argument_shortname[8];
CHAR argument_name[128];
ARGUMENT_T argument;
CHAR description[512];
} argument_t;
static const argument_t argument_mapping[] =
{
{ "--", "--help", HELP, "Print this help\n" },
{ "-i", "--input", INPUT_FILE, "Input file\n" },
{ "-o", "--output", OUTPUT_FILE, "Output file\n" },
{ "--", "--recon_enable", RECON_ENABLE, "Recon enable flag\n" },
{ "-r", "--recon", RECON_FILE, "Recon file \n" },
{ "--", "--input_chroma_format", INPUT_CHROMA_FORMAT,
"Input Chroma format Supported values YUV_420P, YUV_420SP_UV, YUV_420SP_VU\n" },
{ "--", "--recon_chroma_format", RECON_CHROMA_FORMAT,
"Recon Chroma format Supported values YUV_420P, YUV_420SP_UV, YUV_420SP_VU\n" },
{ "-w", "--width", WD, "Width of input file\n" },
{ "-h", "--height", HT, "Height file\n" },
{ "--", "--start_frame", START_FRM, "Starting frame number\n" },
{ "-f", "--num_frames", NUM_FRMS, "Number of frames to be encoded\n" },
{ "--", "--rc", RC, "Rate control mode 0: Constant Qp, 1: Storage, 2: CBR non low delay, 3: CBR low delay \n" },
{ "--", "--max_framerate", MAX_FRAMERATE, "Maximum frame rate \n" },
{ "--", "--tgt_framerate", TGT_FRAMERATE, "Target frame rate \n" },
{ "--", "--src_framerate", SRC_FRAMERATE, "Source frame rate \n" },
{ "--", "--i_interval", I_INTERVAL, "Intra frame interval \n" },
{ "--", "--idr_interval", IDR_INTERVAL, "IDR frame interval \n" },
{ "--", "--bframes", NUM_B_FRMS, "Maximum number of consecutive B frames \n" },
{ "--", "--speed", ENC_SPEED, "Encoder speed preset 0 (slowest) and 100 (fastest)\n" },
{ "--", "--me_speed", ME_SPEED, "Encoder speed preset 0 (slowest) and 100 (fastest)\n" },
{ "--", "--fast_sad", FAST_SAD, " Flag for faster sad execution\n" },
{ "--", "--alt_ref", ALT_REF , "Flag to enable alternate refernce frames"},
{ "--", "--hpel", HPEL, "Flag to enable/disable Quarter pel estimation \n" },
{ "--", "--qpel", QPEL, "Flag to enable/disable Quarter pel estimation \n" },
{ "--", "--disable_deblock_level", DISABLE_DEBLOCK_LEVEL,
"Disable deblock level - 0 : Enables deblock completely, 1: enables for I and 8th frame , 2: Enables for I only, 3 : disables completely\n" },
{ "--", "--search_range_x", SRCH_RNG_X, "Search range for X \n" },
{ "--", "--search_range_y", SRCH_RNG_Y, "Search range for Y \n" },
{ "--", "--psnr", PSNR, "Enable PSNR computation (Disable while benchmarking performance) \n" },
{ "--", "--pre_enc_me", PRE_ENC_ME, "Flag to enable/disable Pre Enc Motion Estimation\n" },
{ "--", "--pre_enc_ipe", PRE_ENC_IPE, "Flag to enable/disable Pre Enc Intra prediction Estimation\n" },
{ "-n", "--num_cores", NUMCORES, "Number of cores to be used\n" },
{ "--", "--adaptive_intra_refresh", AIR ,"Adaptive Intra Refresh enable/disable\n"},
{ "--", "--air_refresh_period", AIR_REFRESH_PERIOD,"adaptive intra refresh period\n"},
{ "--", "--slice", SLICE_MODE, "Slice mode- 0 :No slice, 1: Bytes per slice, 2: MB/CTB per slice \n" },
{ "--", "--slice_param", SLICE_PARAM, "Slice param value based on slice mode. Slice mode of 1 implies number of bytes per slice, 2 implies number of MBs/CTBs, for 0 value is neglected \n" },
{ "--", "--max_wd", MAX_WD, "Maximum width (Default: 1920) \n" },
{ "--", "--max_ht", MAX_HT, "Maximum height (Default: 1088)\n" },
{ "--", "--max_level", MAX_LEVEL, "Maximum Level (Default: 50)\n" },
{ "--", "--arch", ARCH, "Set Architecture. Supported values ARM_NONEON, ARM_A9Q, ARM_A7, ARM_A5, ARM_NEONINTR, X86_GENERIC, X86_SSSE3, X86_SSE4 \n" },
{ "--", "--soc", SOC, "Set SOC. Supported values GENERIC, HISI_37X \n" },
{ "--", "--chksum", CHKSUM_FILE, "Save Check sum file for recon data\n" },
{ "--", "--chksum_enable", CHKSUM_ENABLE, "Recon MD5 Checksum file\n"},
{ "-c", "--config", CONFIG, "config file (Default: enc.cfg)\n" },
{ "--", "--loopback", LOOPBACK, "Enable encoding in a loop\n" },
{ "--", "--profile", PROFILE, "Profile mode: Supported values BASE, MAIN, HIGH\n" },
{ "--", "--max_bitrate", MAX_BITRATE, "Max bitrate\n"},
{ "--", "--bitrate", BITRATE, "Target bitrate\n"},
{ "--", "--qp_i", I_QP, "QP for I frames\n"},
{ "--", "--qp_p", P_QP, "QP for P frames\n"},
{ "--", "--qp_b", B_QP, "QP for B frames\n"},
{ "--", "--qp_i_max", I_QP_MAX, "Max QP for I frames\n"},
{ "--", "--qp_p_max", P_QP_MAX, "Max QP for P frames\n"},
{ "--", "--qp_b_max", B_QP_MAX, "Max QP for B frames\n"},
{ "--", "--qp_i_min", I_QP_MIN, "Min QP for I frames\n"},
{ "--", "--qp_p_min", P_QP_MIN, "Min QP for P frames\n"},
{ "--", "--qp_b_min", B_QP_MIN, "Min QP for B frames\n"},
{ "--", "--entropy", ENTROPY, "Entropy coding mode(0: CAVLC or 1: CABAC)\n"},
{ "--", "--vbv_delay", VBV_DELAY, "VBV buffer delay\n"},
{ "--", "--vbv_size", VBV_SIZE, "VBV buffer size\n"},
{ "-i4", "--intra_4x4_enable", INTRA_4x4_ENABLE, "Intra 4x4 enable \n" },
{ "--", "--mb_info_file", MB_INFO_FILE, "MB info file\n"},
{ "--", "--mb_info_type", MB_INFO_TYPE, "MB info type\n"},
{ "--", "--pic_info_file", PIC_INFO_FILE, "Pic info file\n"},
{ "--", "--pic_info_type", PIC_INFO_TYPE, "Pic info type\n"},
};
/*****************************************************************************/
/* Function Declarations */
/*****************************************************************************/
/*****************************************************************************/
/* Function Definitions */
/*****************************************************************************/
#if(defined X86) && (defined X86_MINGW)
/*****************************************************************************/
/* Function to print library calls */
/*****************************************************************************/
/*****************************************************************************/
/* */
/* Function Name : memalign */
/* */
/* Description : Returns malloc data. Ideally should return aligned memory*/
/* support alignment will be added later */
/* */
/* Inputs : alignment */
/* size */
/* Globals : */
/* Processing : */
/* */
/* Outputs : */
/* Returns : */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
void * ih264a_aligned_malloc(WORD32 alignment, WORD32 size)
{
return _aligned_malloc(size, alignment);
}
void ih264a_aligned_free(void *pv_buf)
{
_aligned_free(pv_buf);
return;
}
#elif IOS
void * ih264a_aligned_malloc(WORD32 alignment, WORD32 size)
{
return malloc(size);
}
void ih264a_aligned_free(void *pv_buf)
{
free(pv_buf);
return;
}
#else
void * ih264a_aligned_malloc(WORD32 alignment, WORD32 size)
{
return memalign(alignment, size);
}
void ih264a_aligned_free(void *pv_buf)
{
free(pv_buf);
return;
}
#endif
/*****************************************************************************/
/* */
/* Function Name : codec_exit */
/* */
/* Description : handles unrecoverable errors */
/* Inputs : Error message */
/* Globals : None */
/* Processing : Prints error message to console and exits. */
/* Outputs : Error message to the console */
/* Returns : None */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes (Describe the changes made) */
/* 07 06 2006 Sankar Creation */
/* */
/*****************************************************************************/
void codec_exit(CHAR *pc_err_message)
{
printf("%s\n", pc_err_message);
exit(-1);
}
/*****************************************************************************/
/* */
/* Function Name : codec_exit */
/* */
/* Description : handles unrecoverable errors */
/* Inputs : Error message */
/* Globals : None */
/* Processing : Prints error message to console and exits. */
/* Outputs : Error mesage to the console */
/* Returns : None */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes (Describe the changes made) */
/* 07 06 2006 Sankar Creation */
/* */
/*****************************************************************************/
IV_COLOR_FORMAT_T get_chroma_fmt(CHAR *value)
{
IV_COLOR_FORMAT_T e_chroma_format;
if((strcmp(value, "YUV_420P")) == 0)
e_chroma_format = IV_YUV_420P;
else if((strcmp(value, "YUV_422ILE")) == 0)
e_chroma_format = IV_YUV_422ILE;
else if((strcmp(value, "RGB_565")) == 0)
e_chroma_format = IV_RGB_565;
else if((strcmp(value, "RGBA_8888")) == 0)
e_chroma_format = IV_RGBA_8888;
else if((strcmp(value, "YUV_420SP_UV")) == 0)
e_chroma_format = IV_YUV_420SP_UV;
else if((strcmp(value, "YUV_420SP_VU")) == 0)
e_chroma_format = IV_YUV_420SP_VU;
else
{
printf("\nInvalid colour format setting it to IV_YUV_420P\n");
e_chroma_format = IV_YUV_420P;
}
return e_chroma_format;
}
/*****************************************************************************/
/* */
/* Function Name : codec_exit */
/* */
/* Description : handles unrecoverable errors */
/* Inputs : Error message */
/* Globals : None */
/* Processing : Prints error message to console and exits. */
/* Outputs : Error mesage to the console */
/* Returns : None */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes (Describe the changes made) */
/* 07 06 2006 Sankar Creation */
/* */
/*****************************************************************************/
IVE_SPEED_CONFIG get_speed_preset(CHAR *value)
{
IVE_SPEED_CONFIG e_enc_speed_preset;
if((strcmp(value, "CONFIG")) == 0)
e_enc_speed_preset = IVE_CONFIG;
else if((strcmp(value, "SLOWEST")) == 0)
e_enc_speed_preset = IVE_SLOWEST;
else if((strcmp(value, "NORMAL")) == 0)
e_enc_speed_preset = IVE_NORMAL;
else if((strcmp(value, "FAST")) == 0)
e_enc_speed_preset = IVE_FAST;
else if((strcmp(value, "HIGH_SPEED")) == 0)
e_enc_speed_preset = IVE_HIGH_SPEED;
else if((strcmp(value, "FASTEST")) == 0)
e_enc_speed_preset = IVE_FASTEST;
else
{
printf("\nInvalid speed preset, setting it to IVE_FASTEST\n");
e_enc_speed_preset = IVE_FASTEST;
}
return e_enc_speed_preset;
}
/*****************************************************************************/
/* */
/* Function Name : print_usage */
/* */
/* Description : Prints argument format */
/* */
/* */
/* Inputs : */
/* Globals : */
/* Processing : Prints argument format */
/* */
/* Outputs : */
/* Returns : */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
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++;
}
}
/*****************************************************************************/
/* */
/* Function Name : get_argument */
/* */
/* Description : Gets argument for a given string */
/* */
/* */
/* Inputs : name */
/* Globals : */
/* Processing : Searches the given string in the array and returns */
/* appropriate argument ID */
/* */
/* Outputs : Argument ID */
/* Returns : Argument ID */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
ARGUMENT_T get_argument(CHAR *name)
{
WORD32 i = 0;
WORD32 num_entries = sizeof(argument_mapping) / sizeof(argument_t);
while(i < num_entries)
{
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;
}
i++;
}
return INVALID;
}
/*****************************************************************************/
/* */
/* Function Name : get_argument */
/* */
/* Description : Gets argument for a given string */
/* */
/* */
/* Inputs : name */
/* Globals : */
/* Processing : Searches the given string in the array and returns */
/* appropriate argument ID */
/* */
/* Outputs : Argument ID */
/* Returns : Argument ID */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
void parse_argument(app_ctxt_t *ps_app_ctxt, CHAR *argument, CHAR *value)
{
ARGUMENT_T arg;
arg = get_argument(argument);
switch(arg)
{
case HELP:
print_usage();
exit(-1);
break;
case SLICE_MODE:
sscanf(value, "%d", &ps_app_ctxt->u4_slice_mode);
break;
case SLICE_PARAM:
sscanf(value, "%d", &ps_app_ctxt->u4_slice_param);
break;
case INPUT_FILE:
sscanf(value, "%s", ps_app_ctxt->ac_ip_fname);
break;
case OUTPUT_FILE:
sscanf(value, "%s", ps_app_ctxt->ac_op_fname);
break;
case RECON_FILE:
sscanf(value, "%s", ps_app_ctxt->ac_recon_fname);
break;
case RECON_ENABLE:
sscanf(value, "%d", &ps_app_ctxt->u4_recon_enable);
break;
case CHKSUM_FILE:
sscanf(value, "%s", ps_app_ctxt->ac_chksum_fname);
break;
case CHKSUM_ENABLE:
sscanf(value, "%d", &ps_app_ctxt->u4_chksum_enable);
break;
case MB_INFO_FILE:
sscanf(value, "%s", ps_app_ctxt->ac_mb_info_fname);
break;
case MB_INFO_TYPE:
sscanf(value, "%d", &ps_app_ctxt->u4_mb_info_type);
break;
case PIC_INFO_FILE:
sscanf(value, "%s", ps_app_ctxt->ac_pic_info_fname);
break;
case PIC_INFO_TYPE:
sscanf(value, "%d", &ps_app_ctxt->u4_pic_info_type);
break;
case INPUT_CHROMA_FORMAT:
ps_app_ctxt->e_inp_color_fmt = get_chroma_fmt(value);
break;
case RECON_CHROMA_FORMAT:
ps_app_ctxt->e_recon_color_fmt = get_chroma_fmt(value);
break;
case MAX_WD:
sscanf(value, "%d", &ps_app_ctxt->u4_max_wd);
break;
case MAX_HT:
sscanf(value, "%d", &ps_app_ctxt->u4_max_ht);
break;
case WD:
sscanf(value, "%d", &ps_app_ctxt->u4_wd);
break;
case HT:
sscanf(value, "%d", &ps_app_ctxt->u4_ht);
break;
case MAX_LEVEL:
sscanf(value, "%d", &ps_app_ctxt->u4_max_level);
break;
case ENC_SPEED:
ps_app_ctxt->u4_enc_speed = get_speed_preset(value);
break;
case ME_SPEED:
sscanf(value, "%d", &ps_app_ctxt->u4_me_speed);
break;
case START_FRM:
sscanf(value, "%d", &ps_app_ctxt->u4_start_frm);
break;
case NUM_FRMS:
sscanf(value, "%d", &ps_app_ctxt->u4_max_num_frms);
break;
case MAX_FRAMERATE:
sscanf(value, "%d", &ps_app_ctxt->u4_max_frame_rate);
if(ps_app_ctxt->u4_max_frame_rate <= 0)
ps_app_ctxt->u4_max_frame_rate = DEFAULT_MAX_FRAMERATE;
break;
case SRC_FRAMERATE:
sscanf(value, "%d", &ps_app_ctxt->u4_src_frame_rate);
if(ps_app_ctxt->u4_src_frame_rate <= 0)
ps_app_ctxt->u4_src_frame_rate = DEFAULT_SRC_FRAME_RATE;
break;
case TGT_FRAMERATE:
sscanf(value, "%d", &ps_app_ctxt->u4_tgt_frame_rate);
if(ps_app_ctxt->u4_tgt_frame_rate <= 0)
ps_app_ctxt->u4_tgt_frame_rate = DEFAULT_TGT_FRAME_RATE;
break;
case RC:
sscanf(value, "%d", &ps_app_ctxt->u4_rc);
break;
case MAX_BITRATE:
sscanf(value, "%d", &ps_app_ctxt->u4_max_bitrate);
break;
case BITRATE:
sscanf(value, "%d", &ps_app_ctxt->u4_bitrate);
break;
case I_QP:
sscanf(value, "%d", &ps_app_ctxt->u4_i_qp);
break;
case I_QP_MAX:
sscanf(value, "%d", &ps_app_ctxt->u4_i_qp_max);
break;
case I_QP_MIN:
sscanf(value, "%d", &ps_app_ctxt->u4_i_qp_min);
break;
case P_QP:
sscanf(value, "%d", &ps_app_ctxt->u4_p_qp);
break;
case P_QP_MAX:
sscanf(value, "%d", &ps_app_ctxt->u4_p_qp_max);
break;
case P_QP_MIN:
sscanf(value, "%d", &ps_app_ctxt->u4_p_qp_min);
break;
case B_QP:
sscanf(value, "%d", &ps_app_ctxt->u4_b_qp);
break;
case B_QP_MAX:
sscanf(value, "%d", &ps_app_ctxt->u4_b_qp_max);
break;
case B_QP_MIN:
sscanf(value, "%d", &ps_app_ctxt->u4_b_qp_min);
break;
case ENTROPY:
sscanf(value, "%d", &ps_app_ctxt->u4_entropy_coding_mode);
break;
case AIR:
sscanf(value, "%d", &ps_app_ctxt->u4_air);
break;
case ARCH:
if((strcmp(value, "ARM_NONEON")) == 0)
ps_app_ctxt->e_arch = ARCH_ARM_NONEON;
else if((strcmp(value, "ARM_A9Q")) == 0)
ps_app_ctxt->e_arch = ARCH_ARM_A9Q;
else if((strcmp(value, "ARM_A7")) == 0)
ps_app_ctxt->e_arch = ARCH_ARM_A7;
else if((strcmp(value, "ARM_A5")) == 0)
ps_app_ctxt->e_arch = ARCH_ARM_A5;
else if((strcmp(value, "ARM_NEONINTR")) == 0)
ps_app_ctxt->e_arch = ARCH_ARM_NEONINTR;
else if((strcmp(value, "X86_GENERIC")) == 0)
ps_app_ctxt->e_arch = ARCH_X86_GENERIC;
else if((strcmp(value, "X86_SSSE3")) == 0)
ps_app_ctxt->e_arch = ARCH_X86_SSSE3;
else if((strcmp(value, "X86_SSE42")) == 0)
ps_app_ctxt->e_arch = ARCH_X86_SSE42;
else if((strcmp(value, "ARM_A53")) == 0)
ps_app_ctxt->e_arch = ARCH_ARM_A53;
else if((strcmp(value, "ARM_A57")) == 0)
ps_app_ctxt->e_arch = ARCH_ARM_A57;
else if((strcmp(value, "ARM_V8_NEON")) == 0)
ps_app_ctxt->e_arch = ARCH_ARM_V8_NEON;
else
{
printf("\nInvalid Arch. Setting it to ARM_A9Q\n");
ps_app_ctxt->e_arch = ARCH_ARM_A9Q;
}
break;
case SOC:
if((strcmp(value, "GENERIC")) == 0)
ps_app_ctxt->e_soc = SOC_GENERIC;
else if((strcmp(value, "HISI_37X")) == 0)
ps_app_ctxt->e_soc = SOC_HISI_37X;
else
{
ps_app_ctxt->e_soc = SOC_GENERIC;
}
break;
case NUMCORES:
sscanf(value, "%d", &ps_app_ctxt->u4_num_cores);
break;
case LOOPBACK:
sscanf(value, "%d", &ps_app_ctxt->u4_loopback);
break;
case PRE_ENC_ME:
sscanf(value, "%d", &ps_app_ctxt->u4_pre_enc_me);
break;
case PRE_ENC_IPE:
sscanf(value, "%d", &ps_app_ctxt->u4_pre_enc_ipe);
break;
case HPEL:
sscanf(value, "%d", &ps_app_ctxt->u4_hpel);
break;
case QPEL:
sscanf(value, "%d", &ps_app_ctxt->u4_qpel);
break;
case SRCH_RNG_X:
sscanf(value, "%d", &ps_app_ctxt->u4_srch_rng_x);
break;
case SRCH_RNG_Y:
sscanf(value, "%d", &ps_app_ctxt->u4_srch_rng_y);
break;
case I_INTERVAL:
sscanf(value, "%d", &ps_app_ctxt->u4_i_interval);
break;
case IDR_INTERVAL:
sscanf(value, "%d", &ps_app_ctxt->u4_idr_interval);
break;
case NUM_B_FRMS:
sscanf(value, "%d", &ps_app_ctxt->u4_num_bframes);
break;
case DISABLE_DEBLOCK_LEVEL:
sscanf(value, "%d", &ps_app_ctxt->u4_disable_deblk_level);
break;
case VBV_DELAY:
sscanf(value, "%d", &ps_app_ctxt->u4_vbv_buffer_delay);
break;
case VBV_SIZE:
sscanf(value, "%d", &ps_app_ctxt->u4_vbv_buf_size);
break;
case FAST_SAD:
sscanf(value, "%d", &ps_app_ctxt->u4_enable_fast_sad);
break;
case ALT_REF:
sscanf(value, "%d", &ps_app_ctxt->u4_enable_alt_ref);
break;
case AIR_REFRESH_PERIOD:
sscanf(value, "%d", &ps_app_ctxt->u4_air_refresh_period);
break;
case PROFILE:
if((strcmp(value, "BASE")) == 0)
ps_app_ctxt->e_profile = IV_PROFILE_BASE;
else if((strcmp(value, "MAIN")) == 0)
ps_app_ctxt->e_profile = IV_PROFILE_MAIN;
else if((strcmp(value, "HIGH")) == 0)
ps_app_ctxt->e_profile = IV_PROFILE_HIGH;
else
{
printf("\nInvalid profile. Setting it to BASE\n");
ps_app_ctxt->e_profile = IV_PROFILE_BASE;
}
break;
case PSNR:
sscanf(value, "%d", &ps_app_ctxt->u4_psnr_enable);
break;
case INTRA_4x4_ENABLE:
sscanf(value, "%d", &ps_app_ctxt->u4_enable_intra_4x4);
break;
case INVALID:
default:
printf("Ignoring argument : %s\n", argument);
break;
}
}
/*****************************************************************************/
/* */
/* Function Name : read_cfg_file */
/* */
/* Description : Reads arguments from a configuration file */
/* */
/* */
/* Inputs : ps_app_ctxt : Application context */
/* fp_cfg_file : Configuration file handle */
/* Globals : */
/* Processing : Parses the arguments and fills in the application context*/
/* */
/* Outputs : Arguments parsed */
/* Returns : None */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
void read_cfg_file(app_ctxt_t *ps_app_ctxt, FILE *fp_cfg)
{
CHAR line[STRLENGTH];
CHAR description[STRLENGTH];
CHAR value[STRLENGTH];
CHAR argument[STRLENGTH];
while(0 == (feof(fp_cfg)))
{
line[0] = '\0';
fgets(line, STRLENGTH, fp_cfg);
argument[0] = '\0';
/* Reading Input File Name */
sscanf(line, "%s %s %s", argument, value, description);
if(argument[0] == '\0')
continue;
parse_argument(ps_app_ctxt, argument, value);
}
}
void invalid_argument_exit(CHAR *pc_err_message)
{
print_usage();
codec_exit(pc_err_message);
}
void validate_params(app_ctxt_t *ps_app_ctxt)
{
CHAR ac_error[STRLENGTH];
if(ps_app_ctxt->ac_ip_fname[0] == '\0')
{
invalid_argument_exit("Specify input file");
}
if(ps_app_ctxt->ac_op_fname[0] == '\0')
{
invalid_argument_exit("Specify output file");
}
if((1 == ps_app_ctxt->u4_recon_enable) && (ps_app_ctxt->ac_recon_fname[0] == '\0'))
{
invalid_argument_exit("Specify recon file");
}
if((1 == ps_app_ctxt->u4_chksum_enable) && (ps_app_ctxt->ac_chksum_fname[0] == '\0'))
{
invalid_argument_exit("Specify checksum file");
}
if(0 >= (WORD32)ps_app_ctxt->u4_wd)
{
sprintf(ac_error, "Invalid width: %d", ps_app_ctxt->u4_wd);
invalid_argument_exit(ac_error);
}
if(0 >= (WORD32)ps_app_ctxt->u4_ht)
{
sprintf(ac_error, "Invalid height: %d", ps_app_ctxt->u4_ht);
invalid_argument_exit(ac_error);
}
if(0 == (WORD32)ps_app_ctxt->u4_max_num_frms)
{
sprintf(ac_error, "Invalid number of frames to be encoded: %d", ps_app_ctxt->u4_max_num_frms);
invalid_argument_exit(ac_error);
}
if ((0 != (WORD32)ps_app_ctxt->u4_entropy_coding_mode)
&& (1 != (WORD32)ps_app_ctxt->u4_entropy_coding_mode))
{
sprintf(ac_error, "Invalid entropy codeing mode: %d",
ps_app_ctxt->u4_entropy_coding_mode);
invalid_argument_exit(ac_error);
}
return;
}
void init_default_params(app_ctxt_t *ps_app_ctxt)
{
ps_app_ctxt->ps_enc = NULL;
ps_app_ctxt->ps_mem_rec = NULL;
ps_app_ctxt->u4_num_mem_rec = DEFAULT_MEM_REC_CNT;
ps_app_ctxt->u4_recon_enable = DEFAULT_RECON_ENABLE;
ps_app_ctxt->u4_chksum_enable = DEFAULT_CHKSUM_ENABLE;
ps_app_ctxt->u4_mb_info_type = 0;
ps_app_ctxt->u4_pic_info_type = 0;
ps_app_ctxt->u4_mb_info_size = 0;
ps_app_ctxt->u4_pic_info_size = 0;
ps_app_ctxt->u4_start_frm = DEFAULT_START_FRM;
ps_app_ctxt->u4_max_num_frms = DEFAULT_NUM_FRMS;
ps_app_ctxt->u4_total_bytes = 0;
ps_app_ctxt->u4_pics_cnt = 0;
ps_app_ctxt->e_inp_color_fmt = DEFAULT_INP_COLOR_FMT;
ps_app_ctxt->e_recon_color_fmt = DEFAULT_RECON_COLOR_FMT;
ps_app_ctxt->e_arch = ARCH_ARM_A9Q;
ps_app_ctxt->e_soc = SOC_GENERIC;
ps_app_ctxt->header_generated = 0;
ps_app_ctxt->pv_codec_obj = NULL;
ps_app_ctxt->u4_num_cores = DEFAULT_NUM_CORES;
ps_app_ctxt->u4_pre_enc_me = 0;
ps_app_ctxt->u4_pre_enc_ipe = 0;
ps_app_ctxt->ac_ip_fname[0] = '\0';
ps_app_ctxt->ac_op_fname[0] = '\0';
ps_app_ctxt->ac_recon_fname[0] = '\0';
ps_app_ctxt->ac_chksum_fname[0] = '\0';
ps_app_ctxt->ac_mb_info_fname[0] = '\0';
ps_app_ctxt->fp_ip = NULL;
ps_app_ctxt->fp_op = NULL;
ps_app_ctxt->fp_recon = NULL;
ps_app_ctxt->fp_chksum = NULL;
ps_app_ctxt->fp_psnr_ip = NULL;
ps_app_ctxt->fp_mb_info = NULL;
ps_app_ctxt->fp_pic_info = NULL;
ps_app_ctxt->u4_loopback = DEFAULT_LOOPBACK;
ps_app_ctxt->u4_max_frame_rate = DEFAULT_MAX_FRAMERATE;
ps_app_ctxt->u4_src_frame_rate = DEFAULT_SRC_FRAME_RATE;
ps_app_ctxt->u4_tgt_frame_rate = DEFAULT_TGT_FRAME_RATE;
ps_app_ctxt->u4_max_wd = DEFAULT_MAX_WD;
ps_app_ctxt->u4_max_ht = DEFAULT_MAX_HT;
ps_app_ctxt->u4_max_level = DEFAULT_MAX_LEVEL;
ps_app_ctxt->u4_strd = DEFAULT_STRIDE;
ps_app_ctxt->u4_wd = DEFAULT_WD;
ps_app_ctxt->u4_ht = DEFAULT_HT;
ps_app_ctxt->u4_psnr_enable = DEFAULT_PSNR_ENABLE;
ps_app_ctxt->u4_enc_speed = IVE_FASTEST;
ps_app_ctxt->u4_me_speed = DEFAULT_ME_SPEED;
ps_app_ctxt->u4_enable_fast_sad = DEFAULT_ENABLE_FAST_SAD;
ps_app_ctxt->u4_enable_alt_ref = DEFAULT_ENABLE_ALT_REF;
ps_app_ctxt->u4_rc = DEFAULT_RC;
ps_app_ctxt->u4_max_bitrate = DEFAULT_MAX_BITRATE;
ps_app_ctxt->u4_num_bframes = DEFAULT_NUM_BFRAMES;
ps_app_ctxt->u4_bitrate = DEFAULT_BITRATE;
ps_app_ctxt->u4_i_qp = DEFAULT_I_QP;
ps_app_ctxt->u4_p_qp = DEFAULT_P_QP;
ps_app_ctxt->u4_b_qp = DEFAULT_B_QP;
ps_app_ctxt->u4_i_qp_min = DEFAULT_QP_MIN;
ps_app_ctxt->u4_i_qp_max = DEFAULT_QP_MAX;
ps_app_ctxt->u4_p_qp_min = DEFAULT_QP_MIN;
ps_app_ctxt->u4_p_qp_max = DEFAULT_QP_MAX;
ps_app_ctxt->u4_b_qp_min = DEFAULT_QP_MIN;
ps_app_ctxt->u4_b_qp_max = DEFAULT_QP_MAX;
ps_app_ctxt->u4_air = DEFAULT_AIR;
ps_app_ctxt->u4_air_refresh_period = DEFAULT_AIR_REFRESH_PERIOD;
ps_app_ctxt->u4_srch_rng_x = DEFAULT_SRCH_RNG_X;
ps_app_ctxt->u4_srch_rng_y = DEFAULT_SRCH_RNG_Y;
ps_app_ctxt->u4_i_interval = DEFAULT_I_INTERVAL;
ps_app_ctxt->u4_idr_interval = DEFAULT_IDR_INTERVAL;
ps_app_ctxt->u4_disable_deblk_level = DEFAULT_DISABLE_DEBLK_LEVEL;
ps_app_ctxt->u4_hpel = DEFAULT_HPEL;
ps_app_ctxt->u4_qpel = DEFAULT_QPEL;
ps_app_ctxt->u4_enable_intra_4x4 = DEFAULT_I4;
ps_app_ctxt->e_profile = DEFAULT_EPROFILE;
ps_app_ctxt->u4_slice_mode = DEFAULT_SLICE_MODE;
ps_app_ctxt->u4_slice_param = DEFAULT_SLICE_PARAM;
ps_app_ctxt->pv_input_thread_handle = NULL;
ps_app_ctxt->pv_output_thread_handle = NULL;
ps_app_ctxt->pv_recon_thread_handle = NULL;
ps_app_ctxt->u4_vbv_buf_size = 0;
ps_app_ctxt->u4_vbv_buffer_delay = 1000;
ps_app_ctxt->adbl_psnr[0] = 0.0;
ps_app_ctxt->adbl_psnr[1] = 0.0;
ps_app_ctxt->adbl_psnr[2] = 0.0;
ps_app_ctxt->u4_psnr_cnt = 0;
ps_app_ctxt->pu1_psnr_buf = NULL;
ps_app_ctxt->u4_psnr_buf_size = 0;
ps_app_ctxt->u4_entropy_coding_mode = DEFAULT_ENTROPY_CODING_MODE;
return;
}
void set_dimensions(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low,
UWORD32 u4_timestamp_high)
{
ih264e_ctl_set_dimensions_ip_t s_frame_dimensions_ip;
ih264e_ctl_set_dimensions_op_t s_frame_dimensions_op;
IV_STATUS_T status;
s_frame_dimensions_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_frame_dimensions_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_DIMENSIONS;
s_frame_dimensions_ip.s_ive_ip.u4_ht = ps_app_ctxt->u4_ht;
s_frame_dimensions_ip.s_ive_ip.u4_wd = ps_app_ctxt->u4_wd;
s_frame_dimensions_ip.s_ive_ip.u4_strd = ps_app_ctxt->u4_strd;
s_frame_dimensions_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_frame_dimensions_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_frame_dimensions_ip.s_ive_ip.u4_size =
sizeof(ih264e_ctl_set_dimensions_ip_t);
s_frame_dimensions_op.s_ive_op.u4_size =
sizeof(ih264e_ctl_set_dimensions_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc,
&s_frame_dimensions_ip,
&s_frame_dimensions_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to set frame dimensions = 0x%x\n",
s_frame_dimensions_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
void set_frame_rate(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low,
UWORD32 u4_timestamp_high)
{
ih264e_ctl_set_frame_rate_ip_t s_frame_rate_ip;
ih264e_ctl_set_frame_rate_op_t s_frame_rate_op;
IV_STATUS_T status;
s_frame_rate_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_frame_rate_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_FRAMERATE;
s_frame_rate_ip.s_ive_ip.u4_src_frame_rate =
ps_app_ctxt->u4_src_frame_rate;
s_frame_rate_ip.s_ive_ip.u4_tgt_frame_rate =
ps_app_ctxt->u4_tgt_frame_rate;
s_frame_rate_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_frame_rate_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_frame_rate_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_frame_rate_ip_t);
s_frame_rate_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_frame_rate_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc,&s_frame_rate_ip,&s_frame_rate_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to set frame rate = 0x%x\n",
s_frame_rate_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
void set_ipe_params(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low,
UWORD32 u4_timestamp_high)
{
ih264e_ctl_set_ipe_params_ip_t s_ipe_params_ip;
ih264e_ctl_set_ipe_params_op_t s_ipe_params_op;
IV_STATUS_T status;
s_ipe_params_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_ipe_params_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_IPE_PARAMS;
s_ipe_params_ip.s_ive_ip.u4_enable_intra_4x4 = ps_app_ctxt->u4_enable_intra_4x4;
s_ipe_params_ip.s_ive_ip.u4_enc_speed_preset = ps_app_ctxt->u4_enc_speed;
s_ipe_params_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_ipe_params_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_ipe_params_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_ipe_params_ip_t);
s_ipe_params_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_ipe_params_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc,&s_ipe_params_ip,&s_ipe_params_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to set ipe params = 0x%x\n",
s_ipe_params_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
void set_bit_rate(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low, UWORD32 u4_timestamp_high)
{
ih264e_ctl_set_bitrate_ip_t s_bitrate_ip;
ih264e_ctl_set_bitrate_op_t s_bitrate_op;
IV_STATUS_T status;
s_bitrate_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_bitrate_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_BITRATE;
s_bitrate_ip.s_ive_ip.u4_target_bitrate = ps_app_ctxt->u4_bitrate;
s_bitrate_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_bitrate_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_bitrate_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_bitrate_ip_t);
s_bitrate_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_bitrate_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc,&s_bitrate_ip,&s_bitrate_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to set bit rate = 0x%x\n",
s_bitrate_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
void set_frame_type(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low,
UWORD32 u4_timestamp_high,
IV_PICTURE_CODING_TYPE_T e_frame_type)
{
ih264e_ctl_set_frame_type_ip_t s_frame_type_ip;
ih264e_ctl_set_frame_type_op_t s_frame_type_op;
IV_STATUS_T status;
s_frame_type_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_frame_type_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_FRAMETYPE;
s_frame_type_ip.s_ive_ip.e_frame_type = e_frame_type;
s_frame_type_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_frame_type_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_frame_type_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_frame_type_ip_t);
s_frame_type_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_frame_type_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc,&s_frame_type_ip,&s_frame_type_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to set frame type = 0x%x\n",
s_frame_type_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
void set_qp(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low, UWORD32 u4_timestamp_high)
{
ih264e_ctl_set_qp_ip_t s_qp_ip;
ih264e_ctl_set_qp_op_t s_qp_op;
IV_STATUS_T status;
s_qp_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_qp_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_QP;
s_qp_ip.s_ive_ip.u4_i_qp = ps_app_ctxt->u4_i_qp;
s_qp_ip.s_ive_ip.u4_i_qp_max = ps_app_ctxt->u4_i_qp_max;
s_qp_ip.s_ive_ip.u4_i_qp_min = ps_app_ctxt->u4_i_qp_min;
s_qp_ip.s_ive_ip.u4_p_qp = ps_app_ctxt->u4_p_qp;
s_qp_ip.s_ive_ip.u4_p_qp_max = ps_app_ctxt->u4_p_qp_max;
s_qp_ip.s_ive_ip.u4_p_qp_min = ps_app_ctxt->u4_p_qp_min;
s_qp_ip.s_ive_ip.u4_b_qp = ps_app_ctxt->u4_b_qp;
s_qp_ip.s_ive_ip.u4_b_qp_max = ps_app_ctxt->u4_b_qp_max;
s_qp_ip.s_ive_ip.u4_b_qp_min = ps_app_ctxt->u4_b_qp_min;
s_qp_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_qp_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_qp_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_qp_ip_t);
s_qp_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_qp_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc,&s_qp_ip,&s_qp_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to set qp 0x%x\n",
s_qp_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
void set_enc_mode(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low, UWORD32 u4_timestamp_high,
IVE_ENC_MODE_T e_enc_mode)
{
IV_STATUS_T status;
ih264e_ctl_set_enc_mode_ip_t s_enc_mode_ip;
ih264e_ctl_set_enc_mode_op_t s_enc_mode_op;
s_enc_mode_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_enc_mode_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_ENC_MODE;
s_enc_mode_ip.s_ive_ip.e_enc_mode = e_enc_mode;
s_enc_mode_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_enc_mode_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_enc_mode_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_enc_mode_ip_t);
s_enc_mode_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_enc_mode_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc, &s_enc_mode_ip,
&s_enc_mode_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to set in header encode mode = 0x%x\n",
s_enc_mode_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
void set_vbv_params(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low,
UWORD32 u4_timestamp_high)
{
ih264e_ctl_set_vbv_params_ip_t s_vbv_ip;
ih264e_ctl_set_vbv_params_op_t s_vbv_op;
IV_STATUS_T status;
s_vbv_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_vbv_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_VBV_PARAMS;
s_vbv_ip.s_ive_ip.u4_vbv_buf_size = ps_app_ctxt->u4_vbv_buf_size;
s_vbv_ip.s_ive_ip.u4_vbv_buffer_delay =
ps_app_ctxt->u4_vbv_buffer_delay;
s_vbv_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_vbv_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_vbv_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_vbv_params_ip_t);
s_vbv_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_vbv_params_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc,&s_vbv_ip,&s_vbv_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to set VBC params = 0x%x\n",
s_vbv_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
void set_air_params(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low,
UWORD32 u4_timestamp_high)
{
ih264e_ctl_set_air_params_ip_t s_air_ip;
ih264e_ctl_set_air_params_op_t s_air_op;
IV_STATUS_T status;
s_air_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_air_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_AIR_PARAMS;
s_air_ip.s_ive_ip.e_air_mode = ps_app_ctxt->u4_air;
s_air_ip.s_ive_ip.u4_air_refresh_period = ps_app_ctxt->u4_air_refresh_period;
s_air_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_air_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_air_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_air_params_ip_t);
s_air_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_air_params_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc,&s_air_ip,&s_air_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to set air params = 0x%x\n",
s_air_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
void set_me_params(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low,
UWORD32 u4_timestamp_high)
{
IV_STATUS_T status;
ih264e_ctl_set_me_params_ip_t s_me_params_ip;
ih264e_ctl_set_me_params_op_t s_me_params_op;
s_me_params_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_me_params_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_ME_PARAMS;
s_me_params_ip.s_ive_ip.u4_enable_fast_sad = ps_app_ctxt->u4_enable_fast_sad;
s_me_params_ip.s_ive_ip.u4_enable_alt_ref = ps_app_ctxt->u4_enable_alt_ref;
s_me_params_ip.s_ive_ip.u4_enable_hpel = ps_app_ctxt->u4_hpel;
s_me_params_ip.s_ive_ip.u4_enable_qpel = ps_app_ctxt->u4_qpel;
s_me_params_ip.s_ive_ip.u4_me_speed_preset = ps_app_ctxt->u4_me_speed;
s_me_params_ip.s_ive_ip.u4_srch_rng_x = ps_app_ctxt->u4_srch_rng_x;
s_me_params_ip.s_ive_ip.u4_srch_rng_y = ps_app_ctxt->u4_srch_rng_y;
s_me_params_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_me_params_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_me_params_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_me_params_ip_t);
s_me_params_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_me_params_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc, &s_me_params_ip,
&s_me_params_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to set me params = 0x%x\n",
s_me_params_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
void set_gop_params(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low,
UWORD32 u4_timestamp_high)
{
IV_STATUS_T status;
ih264e_ctl_set_gop_params_ip_t s_gop_params_ip;
ih264e_ctl_set_gop_params_op_t s_gop_params_op;
s_gop_params_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_gop_params_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_GOP_PARAMS;
s_gop_params_ip.s_ive_ip.u4_i_frm_interval = ps_app_ctxt->u4_i_interval;
s_gop_params_ip.s_ive_ip.u4_idr_frm_interval = ps_app_ctxt->u4_idr_interval;
s_gop_params_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_gop_params_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_gop_params_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_gop_params_ip_t);
s_gop_params_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_gop_params_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc, &s_gop_params_ip,
&s_gop_params_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to set ME params = 0x%x\n",
s_gop_params_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
void set_profile_params(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low,
UWORD32 u4_timestamp_high)
{
IV_STATUS_T status;
ih264e_ctl_set_profile_params_ip_t s_profile_params_ip;
ih264e_ctl_set_profile_params_op_t s_profile_params_op;
s_profile_params_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_profile_params_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_PROFILE_PARAMS;
s_profile_params_ip.s_ive_ip.e_profile = ps_app_ctxt->e_profile;
s_profile_params_ip.s_ive_ip.u4_entropy_coding_mode = ps_app_ctxt->u4_entropy_coding_mode;
s_profile_params_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_profile_params_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_profile_params_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_profile_params_ip_t);
s_profile_params_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_profile_params_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc, &s_profile_params_ip,
&s_profile_params_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to set profile params = 0x%x\n",
s_profile_params_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
void set_deblock_params(app_ctxt_t *ps_app_ctxt,
UWORD32 u4_timestamp_low,
UWORD32 u4_timestamp_high)
{
IV_STATUS_T status;
ih264e_ctl_set_deblock_params_ip_t s_deblock_params_ip;
ih264e_ctl_set_deblock_params_op_t s_deblock_params_op;
s_deblock_params_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_deblock_params_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_DEBLOCK_PARAMS;
s_deblock_params_ip.s_ive_ip.u4_disable_deblock_level =
ps_app_ctxt->u4_disable_deblk_level;
s_deblock_params_ip.s_ive_ip.u4_timestamp_high = u4_timestamp_high;
s_deblock_params_ip.s_ive_ip.u4_timestamp_low = u4_timestamp_low;
s_deblock_params_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_deblock_params_ip_t);
s_deblock_params_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_deblock_params_op_t);
status = ih264e_api_function(ps_app_ctxt->ps_enc, &s_deblock_params_ip,
&s_deblock_params_op);
if(status != IV_SUCCESS)
{
CHAR ac_error[STRLENGTH];
sprintf(ac_error, "Unable to enable/disable deblock params = 0x%x\n",
s_deblock_params_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
return;
}
#define PEAK_WINDOW_SIZE 8
void synchronous_encode(iv_obj_t *ps_enc, app_ctxt_t *ps_app_ctxt)
{
ih264e_video_encode_ip_t ih264e_video_encode_ip;
ih264e_video_encode_op_t ih264e_video_encode_op;
ive_video_encode_ip_t *ps_video_encode_ip = &ih264e_video_encode_ip.s_ive_ip;
ive_video_encode_op_t *ps_video_encode_op = &ih264e_video_encode_op.s_ive_op;
iv_raw_buf_t *ps_inp_raw_buf = &ps_video_encode_ip->s_inp_buf;
IV_STATUS_T status = IV_SUCCESS;
WORD32 i, is_last = 0, buff_size = 0, num_bytes = 0;
UWORD32 u4_total_time = 0;
UWORD8 *pu1_buf = NULL;
UWORD32 u4_timestamp_low, u4_timestamp_high;
void *pv_mb_info = NULL, *pv_pic_info = NULL;
TIMER curtime ;
#ifdef WINDOWS_TIMER
TIMER frequency;
#endif
WORD32 peak_window[PEAK_WINDOW_SIZE] = {0};
WORD32 peak_window_idx = 0;
WORD32 peak_avg_max = 0, timetaken = 0;
iv_raw_buf_t s_inp_buf, s_recon_buf;
CHAR ac_error[STRLENGTH];
WORD32 end_of_frames=0;
WORD32 i4_inp_done =0;
u4_timestamp_low = 0;
u4_timestamp_high = 0;
/*************************************************************************/
/* Allocate I/O Buffers */
/*************************************************************************/
allocate_input(ps_app_ctxt);
allocate_output(ps_app_ctxt);
allocate_recon(ps_app_ctxt);
/* init psnr */
init_psnr(ps_app_ctxt);
/* open file pointers */
ps_app_ctxt->fp_ip = fopen(ps_app_ctxt->ac_ip_fname, "rb");
if(NULL == ps_app_ctxt->fp_ip)
{
sprintf(ac_error, "Unable to open input file for reading: %s", ps_app_ctxt->ac_ip_fname);
invalid_argument_exit(ac_error);
}
ps_app_ctxt->fp_op = fopen(ps_app_ctxt->ac_op_fname, "wb");
if(NULL == ps_app_ctxt->fp_op)
{
sprintf(ac_error, "Unable to open output file for writing: %s", ps_app_ctxt->ac_op_fname);
invalid_argument_exit(ac_error);
}
if(1 == ps_app_ctxt->u4_recon_enable)
{
ps_app_ctxt->fp_recon = fopen(ps_app_ctxt->ac_recon_fname, "wb");
if(NULL == ps_app_ctxt->fp_recon)
{
sprintf(ac_error, "Unable to open recon file for writing: %s", ps_app_ctxt->ac_recon_fname);
invalid_argument_exit(ac_error);
}
}
if(1 == ps_app_ctxt->u4_chksum_enable)
{
ps_app_ctxt->fp_chksum = fopen(ps_app_ctxt->ac_chksum_fname, "wb");
if(NULL == ps_app_ctxt->fp_chksum)
{
sprintf(ac_error, "Unable to open checksum file for writing: %s", ps_app_ctxt->ac_chksum_fname);
invalid_argument_exit(ac_error);
}
}
/* If PSNR is enabled, open input file again and hold a different file pointer
* This makes it easy to compute PSNR without adding dependency between input and recon threads
*/
if(1 == ps_app_ctxt->u4_psnr_enable)
{
ps_app_ctxt->fp_psnr_ip = fopen(ps_app_ctxt->ac_ip_fname, "rb");
if(NULL == ps_app_ctxt->fp_psnr_ip)
{
sprintf(ac_error, "Unable to open input file for reading: %s", ps_app_ctxt->ac_ip_fname);
invalid_argument_exit(ac_error);
}
}
if(0 != ps_app_ctxt->u4_mb_info_type)
{
ps_app_ctxt->fp_mb_info = fopen(ps_app_ctxt->ac_mb_info_fname, "rb");
if(NULL == ps_app_ctxt->fp_mb_info)
{
sprintf(ac_error, "Unable to open MB info file for reading: %s", ps_app_ctxt->ac_mb_info_fname);
invalid_argument_exit(ac_error);
}
}
if (ps_app_ctxt->u4_pic_info_type)
{
ps_app_ctxt->fp_pic_info = fopen(ps_app_ctxt->ac_pic_info_fname, "rb");
if(NULL == ps_app_ctxt->fp_pic_info)
{
sprintf(ac_error, "Unable to open Pic info file for reading: %s", ps_app_ctxt->ac_pic_info_fname);
invalid_argument_exit(ac_error);
}
}
GETTIME(&ps_app_ctxt->enc_start_time);
ps_app_ctxt->enc_last_time = ps_app_ctxt->enc_start_time;
while(1)
{
/******************************************************************************/
/****************** Input Initialization **************************************/
/******************************************************************************/
for(i = 0; i < DEFAULT_MAX_INPUT_BUFS; i++)
{
if(ps_app_ctxt->as_input_buf[i].u4_is_free)
{
pu1_buf = ps_app_ctxt->as_input_buf[i].pu1_buf;
pv_mb_info = ps_app_ctxt->as_input_buf[i].pv_mb_info;
pv_pic_info = ps_app_ctxt->as_input_buf[i].pv_pic_info;
ps_app_ctxt->as_input_buf[i].u4_is_free = 0;
break;
}
}
if (i == DEFAULT_MAX_INPUT_BUFS)
{
printf("\n Unable to find a free input buffer!!");
exit(0);
}
ps_video_encode_ip->u4_size = sizeof(ih264e_video_encode_ip_t);
ps_video_encode_op->u4_size = sizeof(ih264e_video_encode_op_t);
ps_video_encode_ip->e_cmd = IVE_CMD_VIDEO_ENCODE;
ps_video_encode_ip->pv_bufs = pu1_buf;
ps_video_encode_ip->pv_mb_info = pv_mb_info;
ps_video_encode_ip->pv_pic_info = pv_pic_info;
ps_video_encode_ip->u4_pic_info_type = ps_app_ctxt->u4_pic_info_type;
/*
* Since the buffers are used for reading,
* And after each row we have a stride we nned to calculate
* the luma size according to the stride
*/
ps_inp_raw_buf->e_color_fmt = ps_app_ctxt->e_inp_color_fmt;
/* Initialize for 420SP */
if(IV_YUV_420SP_UV == ps_app_ctxt->e_inp_color_fmt||
IV_YUV_420SP_VU == ps_app_ctxt->e_inp_color_fmt)
{
/*init luma buffer*/
ps_inp_raw_buf->apv_bufs[0] = pu1_buf;
/*Init chroma buffer*/
pu1_buf += ps_app_ctxt->u4_strd * ps_app_ctxt->u4_ht;
ps_inp_raw_buf->apv_bufs[1] = pu1_buf;
ps_inp_raw_buf->au4_wd[0] = ps_app_ctxt->u4_wd;
ps_inp_raw_buf->au4_wd[1] = ps_app_ctxt->u4_wd;
ps_inp_raw_buf->au4_ht[0] = ps_app_ctxt->u4_ht;
ps_inp_raw_buf->au4_ht[1] = ps_app_ctxt->u4_ht / 2;
ps_inp_raw_buf->au4_strd[0] = ps_app_ctxt->u4_strd;
ps_inp_raw_buf->au4_strd[1] = ps_app_ctxt->u4_strd;
}
else if(IV_YUV_420P == ps_app_ctxt->e_inp_color_fmt)
{
/* init buffers */
ps_inp_raw_buf->apv_bufs[0] = pu1_buf;
pu1_buf += (ps_app_ctxt->u4_wd) * ps_app_ctxt->u4_ht;
ps_inp_raw_buf->apv_bufs[1] = pu1_buf;
pu1_buf += (ps_app_ctxt->u4_wd >> 1) * (ps_app_ctxt->u4_ht >> 1);
ps_inp_raw_buf->apv_bufs[2] = pu1_buf;
ps_inp_raw_buf->au4_wd[0] = ps_app_ctxt->u4_wd;
ps_inp_raw_buf->au4_wd[1] = ps_app_ctxt->u4_wd / 2;
ps_inp_raw_buf->au4_wd[2] = ps_app_ctxt->u4_wd / 2;
ps_inp_raw_buf->au4_ht[0] = ps_app_ctxt->u4_ht;
ps_inp_raw_buf->au4_ht[1] = ps_app_ctxt->u4_ht / 2;
ps_inp_raw_buf->au4_ht[2] = ps_app_ctxt->u4_ht / 2;
ps_inp_raw_buf->au4_strd[0] = ps_app_ctxt->u4_strd;
ps_inp_raw_buf->au4_strd[1] = ps_app_ctxt->u4_strd / 2;
ps_inp_raw_buf->au4_strd[2] = ps_app_ctxt->u4_strd / 2;
}
else if(IV_YUV_422ILE == ps_app_ctxt->e_inp_color_fmt)
{
/*init luma buffer*/
ps_inp_raw_buf->apv_bufs[0] = pu1_buf;
ps_inp_raw_buf->au4_wd[0] = ps_app_ctxt->u4_wd * 2;
ps_inp_raw_buf->au4_ht[0] = ps_app_ctxt->u4_ht;
ps_inp_raw_buf->au4_strd[0] = ps_app_ctxt->u4_strd *2;
}
/*
* Here we read input and other associated buffers. Regardless of success
* we will proceed from here as we will need extra calls to flush out
* input queue in encoder. Note that this is not necessary. You can just
* send encode calls till with valid output and recon buffers till the
* queue is flushed.
*/
while(1)
{
IV_STATUS_T mb_info_status = IV_SUCCESS, pic_info_status = IV_SUCCESS;
status = read_input(ps_app_ctxt->fp_ip, ps_inp_raw_buf);
if (ps_app_ctxt->u4_mb_info_type != 0)
{
mb_info_status = read_mb_info(ps_app_ctxt, pv_mb_info);
}
if (ps_app_ctxt->u4_pic_info_type != 0)
{
pic_info_status = read_pic_info(ps_app_ctxt, pv_pic_info);
}
if((IV_SUCCESS != status) || (IV_SUCCESS != mb_info_status)
|| (IV_SUCCESS != pic_info_status))
{
if(0 == ps_app_ctxt->u4_loopback)
{
is_last = 1;
break;
}
else
fseek(ps_app_ctxt->fp_ip, 0, SEEK_SET);
}
break;
}
/******************************************************************************/
/****************** Output Initialization *************************************/
/******************************************************************************/
for(i = 0; i < DEFAULT_MAX_OUTPUT_BUFS; i++)
{
if(ps_app_ctxt->as_output_buf[i].u4_is_free)
{
pu1_buf = ps_app_ctxt->as_output_buf[i].pu1_buf;
buff_size = ps_app_ctxt->as_output_buf[i].u4_buf_size;
ps_app_ctxt->as_output_buf[i].u4_is_free = 0;
break;
}
}
ps_video_encode_ip->s_out_buf.pv_buf = pu1_buf;
ps_video_encode_ip->s_out_buf.u4_bytes = 0;
ps_video_encode_ip->s_out_buf.u4_bufsize = buff_size;
/******************************************************************************/
/****************** Recon Initialization **************************************/
/******************************************************************************/
init_raw_buf_descr(ps_app_ctxt, &s_recon_buf, ps_app_ctxt->as_recon_buf[0].pu1_buf, ps_app_ctxt->e_recon_color_fmt);
if(ps_app_ctxt->u4_psnr_enable)
init_raw_buf_descr(ps_app_ctxt, &s_inp_buf, ps_app_ctxt->pu1_psnr_buf, ps_app_ctxt->e_inp_color_fmt);
ps_video_encode_ip->s_recon_buf = s_recon_buf;
/******************************************************************************/
/************************* Un Initialized *************************************/
/******************************************************************************/
if(0 == ps_app_ctxt->u4_loopback)
{
/* If input file is read completely and loopback is not enabled,
* then exit the loop */
if(feof(ps_app_ctxt->fp_ip))
{
is_last = 1;
}
}
/* If last frame, send input null to get back encoded frames */
if ( is_last == 1 || ((ps_app_ctxt->u4_max_num_frms) <= u4_timestamp_low) )
{
is_last = 1;
ps_inp_raw_buf->apv_bufs[0] = NULL;
ps_inp_raw_buf->apv_bufs[1] = NULL;
ps_inp_raw_buf->apv_bufs[2] = NULL;
}
ps_video_encode_ip->u4_is_last = is_last;
ps_video_encode_ip->u4_mb_info_type = ps_app_ctxt->u4_mb_info_type;
ps_video_encode_ip->u4_pic_info_type = ps_app_ctxt->u4_pic_info_type;;
ps_video_encode_op->s_out_buf.pv_buf= NULL;
ps_video_encode_ip->u4_timestamp_high = u4_timestamp_high;
ps_video_encode_ip->u4_timestamp_low = u4_timestamp_low;
GETTIME(&ps_app_ctxt->enc_last_time);
status = ih264e_api_function(ps_enc, &ih264e_video_encode_ip, &ih264e_video_encode_op);
if (IV_SUCCESS != status)
{
printf("Encode Frame failed = 0x%x\n", ih264e_video_encode_op.s_ive_op.u4_error_code);
break;
}
#ifdef WINDOWS_TIMER
QueryPerformanceFrequency ( &frequency);
#endif
GETTIME(&curtime);
ELAPSEDTIME(ps_app_ctxt->enc_last_time, curtime, timetaken, frequency);
ps_app_ctxt->enc_last_time = curtime;
#ifdef PROFILE_ENABLE
{
WORD32 peak_avg, id;
u4_total_time += timetaken;
peak_window[peak_window_idx++] = timetaken;
if(peak_window_idx == PEAK_WINDOW_SIZE)
peak_window_idx = 0;
peak_avg = 0;
for(id = 0; id < PEAK_WINDOW_SIZE; id++)
{
peak_avg += peak_window[id];
}
peak_avg /= PEAK_WINDOW_SIZE;
if (peak_avg > peak_avg_max)
peak_avg_max = peak_avg;
}
#endif
/******************************************************************************/
/****************** Writing Output ********************************************/
/******************************************************************************/
num_bytes = 0;
if(1 == ps_video_encode_op->output_present)
{
num_bytes = ps_video_encode_op->s_out_buf.u4_bytes;
buff_size = ps_video_encode_op->s_out_buf.u4_bufsize;
pu1_buf = (UWORD8*)ps_video_encode_op->s_out_buf.pv_buf;
status = write_output(ps_app_ctxt->fp_op, pu1_buf, num_bytes);
if(IV_SUCCESS != status)
{
printf("Error: Unable to write to output file\n");
break;
}
}
/* free input bufer if codec returns a valid input buffer */
if (ps_video_encode_op->s_inp_buf.apv_bufs[0])
{
/* Reuse of freed input buffer */
for(i = 0; i < DEFAULT_MAX_INPUT_BUFS; i++)
{
if(ps_app_ctxt->as_input_buf[i].pu1_buf == ps_video_encode_op->s_inp_buf.apv_bufs[0])
{
ps_app_ctxt->as_input_buf[i].u4_is_free = 1;
break;
}
}
}
/* free output buffer if codec returns a valid output buffer */
// if(ps_video_encode_op->s_out_buf.pv_buf)
{
for(i = 0; i < DEFAULT_MAX_OUTPUT_BUFS; i++)
{
if(ps_app_ctxt->as_output_buf[i].pu1_buf == ps_video_encode_op->s_out_buf.pv_buf)
{
ps_app_ctxt->as_output_buf[i].u4_is_free = 1;
break;
}
}
}
/**********************************************************************
* Print stats
**********************************************************************/
{
UWORD8 u1_pic_type[][5] =
{ "IDR", "I", "P", "B", "NA" };
WORD32 lookup_idx = 0;
if (ih264e_video_encode_op.s_ive_op.u4_encoded_frame_type
== IV_IDR_FRAME)
{
lookup_idx = 0;
}
else if(ih264e_video_encode_op.s_ive_op.u4_encoded_frame_type
== IV_I_FRAME)
{
lookup_idx = 1;
}
else if(ih264e_video_encode_op.s_ive_op.u4_encoded_frame_type
== IV_P_FRAME)
{
lookup_idx = 2;
}
else if(ih264e_video_encode_op.s_ive_op.u4_encoded_frame_type
== IV_B_FRAME)
{
lookup_idx = 3;
}
else if(ih264e_video_encode_op.s_ive_op.u4_encoded_frame_type
== IV_NA_FRAME)
{
lookup_idx = 4;
}
if (ih264e_video_encode_op.s_ive_op.u4_encoded_frame_type
!= IV_NA_FRAME)
{
ps_app_ctxt->u4_pics_cnt++;
ps_app_ctxt->avg_time = u4_total_time / ps_app_ctxt->u4_pics_cnt;
ps_app_ctxt->u4_total_bytes += num_bytes;
}
if (ps_app_ctxt->u4_psnr_enable == 0)
{
printf("[%s] PicNum %4d Bytes Generated %6d TimeTaken(microsec): %6d AvgTime: %6d PeakAvgTimeMax: %6d\n",
u1_pic_type[lookup_idx], ps_app_ctxt->u4_pics_cnt,
num_bytes, timetaken, ps_app_ctxt->avg_time,
peak_avg_max);
}
}
/* For psnr computation, we need to read the correct input frame and
* compare with recon. The difficulty with doing it is that we only know
* that the frame number of recon is monotonically increasing. There
* may be gaps in the recon if any pre or post enc skip happens. There are
* 3 senarios
* 1) A frame is encoded -> returns the pic type
* 2) A frame is not encoded -> Encoder is waiting, the frame may get
* encoded later
* 3) A frame is not encoded -> A post enc or pre enc skip happend. The
* frame is not going to be encoded
*
* The 1st and 2nd scenarios are easy, since we just needs to increment
* recon cnt whenever we get a valid recon. This cnt can we used to
* sync the recon and input
* 3rd scenario in conjuction with 2nd will pose problems. Even if
* the returning frame is NA, we donot know we should increment the
* recon cnt or not becasue it can be case 2 or case 3.
*
* Solutions:
* -------------------------
* One way to over come this will be to return more information as of
* the frame type. We can send if a frame was skipped as a part of the
* return frame type.
* This will not work. Since the output and recon are not in sync, we
* cannot use the current output frame type to determine if a recon
* is present currently or not. We need some other way to acheive this.
*
* Other way to do this which is cleaner and maintains the seperation
* between recon and the ouptut is to set the width [& height] of output recon
* buffer to be zero. Hence we will in effect be saying :"look there
* is a recon, but due to frame not being encoded it is having a width 0".
* To be more clear we need to make height also to be zero.
*
* But are we using these variables for allocating and deallocating
* the buffers some where ? No we are not. The buffer gets re-init
* at every encode call
*
* Fixes
* ------------------------
* Currently the recon buff width and height are set in the encoder.
* This will not work now because since recon and input are not
* in sync. Hence a recon buff sent at time stamp x will get used to
* fill recon of input at time stamp y (x > y). If we reduced the
* frame dimensions in between, the recon buffer will not have enough
* space. Hence we need to set the with and height appropriatley inside
* lib itself.
*/
if (ps_app_ctxt->u4_recon_enable || ps_app_ctxt->u4_chksum_enable
|| ps_app_ctxt->u4_psnr_enable)
{
if (ps_video_encode_op->dump_recon)
{
s_recon_buf = ps_video_encode_op->s_recon_buf;
/* Read input for psnr computuation */
if (ps_app_ctxt->u4_psnr_enable)
read_input(ps_app_ctxt->fp_psnr_ip, &s_inp_buf);
/* if we have a valid recon buffer do the assocated tasks */
if (s_recon_buf.au4_wd[0])
{
/* Dump recon when enabled, and output bytes != 0 */
if (ps_app_ctxt->u4_recon_enable)
{
status = write_recon(ps_app_ctxt->fp_recon, &s_recon_buf);
if (IV_SUCCESS != status)
{
printf("Error: Unable to write to recon file\n");
break;
}
}
if (ps_app_ctxt->u4_psnr_enable)
{
compute_psnr(ps_app_ctxt, &s_recon_buf, &s_inp_buf);
}
if (ps_app_ctxt->u4_chksum_enable)
{
WORD32 comp, num_comp = 2;
if (IV_YUV_420P == s_recon_buf.e_color_fmt)
num_comp = 3;
for (comp = 0; comp < num_comp; comp++)
{
UWORD8 au1_chksum[16];
calc_md5_cksum((UWORD8 *)s_recon_buf.apv_bufs[comp],
s_recon_buf.au4_strd[comp],
s_recon_buf.au4_wd[comp],
s_recon_buf.au4_ht[comp],
au1_chksum);
fwrite(au1_chksum, sizeof(UWORD8), 16, ps_app_ctxt->fp_chksum);
}
}
}
}
}
u4_timestamp_low++;
/* Break if all the encoded frames are taken from encoder */
if (1 == ps_video_encode_op->u4_is_last)
{
break;
}
}
/* Pic count is 1 more than actual num frames encoded, because last call is to just get the output */
ps_app_ctxt->u4_pics_cnt--;
if(ps_app_ctxt->u4_psnr_enable)
{
print_average_psnr(ps_app_ctxt);
}
/* house keeping operations */
fclose(ps_app_ctxt->fp_ip);
fclose(ps_app_ctxt->fp_op);
if(1 == ps_app_ctxt->u4_recon_enable)
{
fclose(ps_app_ctxt->fp_recon);
}
if(1 == ps_app_ctxt->u4_chksum_enable)
{
fclose(ps_app_ctxt->fp_chksum);
}
if(1 == ps_app_ctxt->u4_psnr_enable)
{
fclose(ps_app_ctxt->fp_psnr_ip);
}
if(0 != ps_app_ctxt->u4_mb_info_type)
{
fclose(ps_app_ctxt->fp_mb_info);
}
if (ps_app_ctxt->u4_pic_info_type)
{
fclose(ps_app_ctxt->fp_pic_info);
}
free_input(ps_app_ctxt);
free_output(ps_app_ctxt);
free_recon(ps_app_ctxt);
}
/*****************************************************************************/
/* */
/* Function Name : main */
/* */
/* Description : Application to demonstrate codec API */
/* */
/* */
/* Inputs : argc - Number of arguments */
/* argv[] - Arguments */
/* Globals : */
/* Processing : Shows how to use create, process, control and delete */
/* */
/* Outputs : Codec output in a file */
/* Returns : */
/* */
/* Issues : Assumes both PROFILE_ENABLE to be */
/* defined for multithread decode-display working */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 20 11 2013 100189 Initial Version */
/*****************************************************************************/
#ifdef IOS
int h264enc_main(char * homedir,char *documentdir, int screen_wd, int screen_ht)
#else
int main(int argc, char *argv[])
#endif
{
/* Config Parameters for Encoding */
app_ctxt_t s_app_ctxt;
/* error string */
CHAR ac_error[STRLENGTH];
/* config file name */
CHAR ac_cfg_fname[STRLENGTH];
/* error status */
IV_STATUS_T status = IV_SUCCESS;
#ifdef IOS
/* temp var */
CHAR filename_with_path[STRLENGTH];
#endif
WORD32 num_mem_recs;
iv_obj_t *ps_enc;
WORD32 i;
FILE *fp_cfg = NULL;
#ifdef X86_MINGW
/* For getting printfs without any delay in eclipse */
setvbuf(stdout, NULL, _IONBF, 0);
setvbuf(stderr, NULL, _IONBF, 0);
#endif
init_default_params(&s_app_ctxt);
#ifndef IOS
/* 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]);
}
#else
strcpy(ac_cfg_fname, "test.cfg");
#endif
/*************************************************************************/
/* Parse arguments */
/*************************************************************************/
#ifndef IOS
/* 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);
}
read_cfg_file(&s_app_ctxt, fp_cfg);
fclose(fp_cfg);
}
else
{
parse_argument(&s_app_ctxt, argv[i], argv[i + 1]);
}
}
}
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);
}
read_cfg_file(&s_app_ctxt, fp_cfg);
fclose(fp_cfg);
}
#else
sprintf(filename_with_path, "%s/%s", homedir, "enc.cfg");
if((fp_cfg = fopen(filename_with_path, "r")) == NULL)
{
sprintf(ac_error, "Could not open Configuration file %s",
ac_cfg_fname);
codec_exit(ac_error);
}
read_cfg_file(&s_app_ctxt, fp_cfg);
fclose(fp_cfg);
#endif
validate_params(&s_app_ctxt);
/*************************************************************************/
/* Getting Number of MemRecords */
/*************************************************************************/
{
ih264e_num_mem_rec_ip_t s_num_mem_rec_ip;
ih264e_num_mem_rec_op_t s_num_mem_rec_op;
s_num_mem_rec_ip.s_ive_ip.u4_size = sizeof(ih264e_num_mem_rec_ip_t);
s_num_mem_rec_op.s_ive_op.u4_size = sizeof(ih264e_num_mem_rec_op_t);
s_num_mem_rec_ip.s_ive_ip.e_cmd = IV_CMD_GET_NUM_MEM_REC;
status = ih264e_api_function(0, &s_num_mem_rec_ip, &s_num_mem_rec_op);
if(status != IV_SUCCESS)
{
sprintf(ac_error, "Get number of memory records failed = 0x%x\n", s_num_mem_rec_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
s_app_ctxt.u4_num_mem_rec = num_mem_recs = s_num_mem_rec_op.s_ive_op.u4_num_mem_rec;
}
/* Allocate array to hold memory records */
s_app_ctxt.ps_mem_rec = (iv_mem_rec_t *) malloc(num_mem_recs * sizeof(iv_mem_rec_t));
if(NULL == s_app_ctxt.ps_mem_rec)
{
sprintf(ac_error, "Unable to allocate memory for hold memory records: Size %d", (WORD32)(num_mem_recs * sizeof(iv_mem_rec_t)));
codec_exit(ac_error);
}
{
iv_mem_rec_t *ps_mem_rec;
ps_mem_rec = s_app_ctxt.ps_mem_rec;
for(i = 0; i < num_mem_recs; i++)
{
ps_mem_rec->u4_size = sizeof(iv_mem_rec_t);
ps_mem_rec->pv_base = NULL;
ps_mem_rec->u4_mem_size = 0;
ps_mem_rec->u4_mem_alignment = 0;
ps_mem_rec->e_mem_type = IV_NA_MEM_TYPE;
ps_mem_rec++;
}
}
/*************************************************************************/
/* Getting MemRecords Attributes */
/*************************************************************************/
{
ih264e_fill_mem_rec_ip_t s_fill_mem_rec_ip;
ih264e_fill_mem_rec_op_t s_fill_mem_rec_op;
s_fill_mem_rec_ip.s_ive_ip.u4_size = sizeof(ih264e_fill_mem_rec_ip_t);
s_fill_mem_rec_op.s_ive_op.u4_size = sizeof(ih264e_fill_mem_rec_op_t);
s_fill_mem_rec_ip.s_ive_ip.e_cmd = IV_CMD_FILL_NUM_MEM_REC;
s_fill_mem_rec_ip.s_ive_ip.ps_mem_rec = s_app_ctxt.ps_mem_rec;
s_fill_mem_rec_ip.s_ive_ip.u4_num_mem_rec = s_app_ctxt.u4_num_mem_rec;
s_fill_mem_rec_ip.s_ive_ip.u4_max_wd = s_app_ctxt.u4_max_wd;
s_fill_mem_rec_ip.s_ive_ip.u4_max_ht = s_app_ctxt.u4_max_ht;
s_fill_mem_rec_ip.s_ive_ip.u4_max_level = s_app_ctxt.u4_max_level;
s_fill_mem_rec_ip.s_ive_ip.e_color_format = DEFAULT_INP_COLOR_FMT;
s_fill_mem_rec_ip.s_ive_ip.u4_max_ref_cnt = DEFAULT_MAX_REF_FRM;
s_fill_mem_rec_ip.s_ive_ip.u4_max_reorder_cnt = DEFAULT_MAX_REORDER_FRM;
s_fill_mem_rec_ip.s_ive_ip.u4_max_srch_rng_x = DEFAULT_MAX_SRCH_RANGE_X;
s_fill_mem_rec_ip.s_ive_ip.u4_max_srch_rng_y = DEFAULT_MAX_SRCH_RANGE_Y;
status = ih264e_api_function(0, &s_fill_mem_rec_ip, &s_fill_mem_rec_op);
if(status != IV_SUCCESS)
{
sprintf(ac_error, "Fill memory records failed = 0x%x\n",
s_fill_mem_rec_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
}
/*************************************************************************/
/* Allocating Memory for Mem Records */
/*************************************************************************/
{
WORD32 total_size;
iv_mem_rec_t *ps_mem_rec;
total_size = 0;
ps_mem_rec = s_app_ctxt.ps_mem_rec;
for(i = 0; i < num_mem_recs; i++)
{
ps_mem_rec->pv_base = ih264a_aligned_malloc(ps_mem_rec->u4_mem_alignment,
ps_mem_rec->u4_mem_size);
if(ps_mem_rec->pv_base == NULL)
{
sprintf(ac_error, "Allocation failure for mem record id %d size %d\n",
i, ps_mem_rec->u4_mem_size);
codec_exit(ac_error);
}
total_size += ps_mem_rec->u4_mem_size;
ps_mem_rec++;
}
printf("\nTotal memory for codec %d\n", total_size);
}
/*************************************************************************/
/* Codec Instance Creation */
/*************************************************************************/
{
ih264e_init_ip_t s_init_ip;
ih264e_init_op_t s_init_op;
ps_enc = s_app_ctxt.ps_mem_rec[0].pv_base;
ps_enc->u4_size = sizeof(iv_obj_t);
ps_enc->pv_fxns = ih264e_api_function;
s_app_ctxt.ps_enc = ps_enc;
s_init_ip.s_ive_ip.u4_size = sizeof(ih264e_init_ip_t);
s_init_op.s_ive_op.u4_size = sizeof(ih264e_init_op_t);
s_init_ip.s_ive_ip.e_cmd = IV_CMD_INIT;
s_init_ip.s_ive_ip.u4_num_mem_rec = s_app_ctxt.u4_num_mem_rec;
s_init_ip.s_ive_ip.ps_mem_rec = s_app_ctxt.ps_mem_rec;
s_init_ip.s_ive_ip.u4_max_wd = s_app_ctxt.u4_max_wd;
s_init_ip.s_ive_ip.u4_max_ht = s_app_ctxt.u4_max_ht;
s_init_ip.s_ive_ip.u4_max_ref_cnt = DEFAULT_MAX_REF_FRM;
s_init_ip.s_ive_ip.u4_max_reorder_cnt = DEFAULT_MAX_REORDER_FRM;
s_init_ip.s_ive_ip.u4_max_level = s_app_ctxt.u4_max_level;
s_init_ip.s_ive_ip.e_inp_color_fmt = s_app_ctxt.e_inp_color_fmt;
if(s_app_ctxt.u4_recon_enable || s_app_ctxt.u4_psnr_enable || s_app_ctxt.u4_chksum_enable)
{
s_init_ip.s_ive_ip.u4_enable_recon = 1;
}
else
{
s_init_ip.s_ive_ip.u4_enable_recon = 0;
}
s_init_ip.s_ive_ip.e_recon_color_fmt = s_app_ctxt.e_recon_color_fmt;
s_init_ip.s_ive_ip.e_rc_mode = s_app_ctxt.u4_rc;
s_init_ip.s_ive_ip.u4_max_framerate = s_app_ctxt.u4_max_frame_rate;
s_init_ip.s_ive_ip.u4_max_bitrate = s_app_ctxt.u4_max_bitrate;
s_init_ip.s_ive_ip.u4_num_bframes = s_app_ctxt.u4_num_bframes;
s_init_ip.s_ive_ip.e_content_type = IV_PROGRESSIVE;
s_init_ip.s_ive_ip.u4_max_srch_rng_x = DEFAULT_MAX_SRCH_RANGE_X;
s_init_ip.s_ive_ip.u4_max_srch_rng_y = DEFAULT_MAX_SRCH_RANGE_Y;
s_init_ip.s_ive_ip.e_slice_mode = s_app_ctxt.u4_slice_mode;
s_init_ip.s_ive_ip.u4_slice_param = s_app_ctxt.u4_slice_param;
s_init_ip.s_ive_ip.e_arch = s_app_ctxt.e_arch;
s_init_ip.s_ive_ip.e_soc = s_app_ctxt.e_soc;
status = ih264e_api_function(ps_enc, &s_init_ip, &s_init_op);
if(status != IV_SUCCESS)
{
sprintf(ac_error, "Init memory records failed = 0x%x\n",
s_init_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
}
/*************************************************************************/
/* set processor details */
/*************************************************************************/
{
ih264e_ctl_set_num_cores_ip_t s_ctl_set_num_cores_ip;
ih264e_ctl_set_num_cores_op_t s_ctl_set_num_cores_op;
s_ctl_set_num_cores_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_ctl_set_num_cores_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_SET_NUM_CORES;
s_ctl_set_num_cores_ip.s_ive_ip.u4_num_cores = s_app_ctxt.u4_num_cores;
s_ctl_set_num_cores_ip.s_ive_ip.u4_timestamp_high = 0;
s_ctl_set_num_cores_ip.s_ive_ip.u4_timestamp_low = 0;
s_ctl_set_num_cores_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_set_num_cores_ip_t);
s_ctl_set_num_cores_op.s_ive_op.u4_size = sizeof(ih264e_ctl_set_num_cores_op_t);
status = ih264e_api_function(ps_enc, (void *) &s_ctl_set_num_cores_ip,
(void *) &s_ctl_set_num_cores_op);
if(status != IV_SUCCESS)
{
sprintf(ac_error, "Unable to set processor params = 0x%x\n",
s_ctl_set_num_cores_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
}
/*************************************************************************/
/* Get Codec Version */
/*************************************************************************/
{
ih264e_ctl_getversioninfo_ip_t s_ctl_set_getversioninfo_ip;
ih264e_ctl_getversioninfo_op_t s_ctl_set_getversioninfo_op;
CHAR ac_version_string[STRLENGTH];
s_ctl_set_getversioninfo_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_ctl_set_getversioninfo_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_GETVERSION;
s_ctl_set_getversioninfo_ip.s_ive_ip.pu1_version = (UWORD8 *)ac_version_string;
s_ctl_set_getversioninfo_ip.s_ive_ip.u4_version_bufsize = sizeof(ac_version_string);
s_ctl_set_getversioninfo_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_getversioninfo_ip_t);
s_ctl_set_getversioninfo_op.s_ive_op.u4_size = sizeof(ih264e_ctl_getversioninfo_op_t);
status = ih264e_api_function(ps_enc, (void *) &s_ctl_set_getversioninfo_ip,
(void *) &s_ctl_set_getversioninfo_op);
if(status != IV_SUCCESS)
{
sprintf(ac_error, "Unable to get codec version = 0x%x\n",
s_ctl_set_getversioninfo_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
printf("CODEC VERSION %s\n", ac_version_string);
}
/*************************************************************************/
/* Get I/O Buffer Requirement */
/*************************************************************************/
{
ih264e_ctl_getbufinfo_ip_t s_get_buf_info_ip;
ih264e_ctl_getbufinfo_op_t s_get_buf_info_op;
s_get_buf_info_ip.s_ive_ip.u4_size = sizeof(ih264e_ctl_getbufinfo_ip_t);
s_get_buf_info_op.s_ive_op.u4_size = sizeof(ih264e_ctl_getbufinfo_op_t);
s_get_buf_info_ip.s_ive_ip.e_cmd = IVE_CMD_VIDEO_CTL;
s_get_buf_info_ip.s_ive_ip.e_sub_cmd = IVE_CMD_CTL_GETBUFINFO;
s_get_buf_info_ip.s_ive_ip.u4_max_ht = s_app_ctxt.u4_max_ht;
s_get_buf_info_ip.s_ive_ip.u4_max_wd = s_app_ctxt.u4_max_wd;
s_get_buf_info_ip.s_ive_ip.e_inp_color_fmt = s_app_ctxt.e_inp_color_fmt;
status = ih264e_api_function(ps_enc, &s_get_buf_info_ip, &s_get_buf_info_op);
if (status != IV_SUCCESS)
{
sprintf(ac_error, "Unable to get I/O buffer requirements = 0x%x\n",
s_get_buf_info_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
s_app_ctxt.s_get_buf_info_op = s_get_buf_info_op;
}
/*****************************************************************************/
/* Add the following initializations based on the parameters in context */
/*****************************************************************************/
/*****************************************************************************/
/* Video control Set Frame dimensions */
/*****************************************************************************/
s_app_ctxt.u4_strd = s_app_ctxt.u4_wd;
set_dimensions(&s_app_ctxt, 0, 0);
/*****************************************************************************/
/* Video control Set Frame rates */
/*****************************************************************************/
set_frame_rate(&s_app_ctxt, 0, 0);
/*****************************************************************************/
/* Video control Set IPE Params */
/*****************************************************************************/
set_ipe_params(&s_app_ctxt, 0, 0);
/*****************************************************************************/
/* Video control Set Bitrate */
/*****************************************************************************/
set_bit_rate(&s_app_ctxt, 0, 0);
/*****************************************************************************/
/* Video control Set QP */
/*****************************************************************************/
set_qp(&s_app_ctxt,0,0);
/*****************************************************************************/
/* Video control Set AIR params */
/*****************************************************************************/
set_air_params(&s_app_ctxt,0,0);
/*****************************************************************************/
/* Video control Set VBV params */
/*****************************************************************************/
set_vbv_params(&s_app_ctxt,0,0);
/*****************************************************************************/
/* Video control Set Motion estimation params */
/*****************************************************************************/
set_me_params(&s_app_ctxt,0,0);
/*****************************************************************************/
/* Video control Set GOP params */
/*****************************************************************************/
set_gop_params(&s_app_ctxt, 0, 0);
/*****************************************************************************/
/* Video control Set Deblock params */
/*****************************************************************************/
set_deblock_params(&s_app_ctxt, 0, 0);
/*****************************************************************************/
/* Video control Set Profile params */
/*****************************************************************************/
set_profile_params(&s_app_ctxt, 0, 0);
/*****************************************************************************/
/* Video control Set in Encode header mode */
/*****************************************************************************/
set_enc_mode(&s_app_ctxt, 0, 0, IVE_ENC_MODE_PICTURE);
#ifdef IOS
/* Correct file paths */
sprintf(filename_with_path, "%s/%s", documentdir, s_app_ctxt.ac_ip_fname);
strcpy (s_app_ctxt.ac_ip_fname, filename_with_path);
sprintf(filename_with_path, "%s/%s", documentdir, s_app_ctxt.ac_op_fname);
strcpy (s_app_ctxt.ac_op_fname, filename_with_path);
sprintf(filename_with_path, "%s/%s", documentdir, s_app_ctxt.ac_recon_fname);
strcpy (s_app_ctxt.ac_recon_fname, filename_with_path);
sprintf(filename_with_path, "%s/%s", documentdir, s_app_ctxt.ac_chksum_fname);
strcpy (s_app_ctxt.ac_chksum_fname, filename_with_path);
sprintf(filename_with_path, "%s/%s", documentdir, s_app_ctxt.ac_mb_info_fname);
strcpy (s_app_ctxt.ac_mb_info_fname, filename_with_path);
sprintf(filename_with_path, "%s/%s", documentdir, s_app_ctxt.ac_pic_info_fname);
strcpy (s_app_ctxt.ac_pic_info_fname, filename_with_path);
#endif
/*************************************************************************/
/* begin encoding */
/*************************************************************************/
synchronous_encode(ps_enc, &s_app_ctxt);
{
DOUBLE bytes_per_frame;
DOUBLE bytes_per_second;
WORD32 achieved_bitrate;
if(s_app_ctxt.u4_pics_cnt != 0)
{
bytes_per_frame = (s_app_ctxt.u4_total_bytes) / (s_app_ctxt.u4_pics_cnt);
}
else
{
bytes_per_frame = 0;
}
bytes_per_second = (bytes_per_frame * s_app_ctxt.u4_tgt_frame_rate);
achieved_bitrate = bytes_per_second * 8;
printf("\nEncoding Completed\n");
printf("Summary\n");
printf("Input filename : %s\n", s_app_ctxt.ac_ip_fname);
printf("Output filename : %s\n", s_app_ctxt.ac_op_fname);
printf("Output Width : %-4d\n", s_app_ctxt.u4_wd);
printf("Output Height : %-4d\n", s_app_ctxt.u4_ht);
printf("Target Bitrate (bps) : %-4d\n", s_app_ctxt.u4_bitrate);
printf("Achieved Bitrate (bps) : %-4d\n", achieved_bitrate);
printf("Average Time per Frame : %-4d\n", s_app_ctxt.avg_time);
printf("Achieved FPS : %-4.2f\n", 1000000.0 / s_app_ctxt.avg_time);
}
/*************************************************************************/
/* Close Codec Instance */
/*************************************************************************/
{
ih264e_retrieve_mem_rec_ip_t s_retrieve_mem_ip;
ih264e_retrieve_mem_rec_op_t s_retrieve_mem_op;
iv_mem_rec_t *ps_mem_rec;
s_retrieve_mem_ip.s_ive_ip.u4_size =
sizeof(ih264e_retrieve_mem_rec_ip_t);
s_retrieve_mem_op.s_ive_op.u4_size =
sizeof(ih264e_retrieve_mem_rec_op_t);
s_retrieve_mem_ip.s_ive_ip.e_cmd = IV_CMD_RETRIEVE_MEMREC;
s_retrieve_mem_ip.s_ive_ip.ps_mem_rec = s_app_ctxt.ps_mem_rec;
status = ih264e_api_function(ps_enc, &s_retrieve_mem_ip,
&s_retrieve_mem_op);
if(status != IV_SUCCESS)
{
sprintf(ac_error, "Unable to retrieve memory records = 0x%x\n",
s_retrieve_mem_op.s_ive_op.u4_error_code);
codec_exit(ac_error);
}
/* Free memory records */
ps_mem_rec = s_app_ctxt.ps_mem_rec;
for(i = 0; i < num_mem_recs; i++)
{
ih264a_aligned_free(ps_mem_rec->pv_base);
ps_mem_rec++;
}
free(s_app_ctxt.ps_mem_rec);
}
return 0;
}
#ifdef ANDROID_NDK
int raise(int a)
{
printf("Divide by zero\n");
return 0;
}
void __aeabi_assert(const char *assertion, const char *file, unsigned int line)
{
return;
}
#endif