blob: cfce43346fe97544e11ff247a8bbf00e265ae916 [file] [log] [blame]
/******************************************************************************
*
* 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 Name : main.c */
/* */
/* Description : Contains an application that demonstrates use of HEVC*/
/* decoder API */
/* */
/* List of Functions : */
/* */
/* Issues / Problems : None */
/* */
/* Revision History : */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 Harish Initial Version */
/*****************************************************************************/
/*****************************************************************************/
/* File Includes */
/*****************************************************************************/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#ifdef X86_MINGW
#include <signal.h>
#endif
#ifndef IOS
#include <malloc.h>
#endif
#ifdef IOS_DISPLAY
#include "cast_types.h"
#else
#include "iv_datatypedef.h"
#endif
#include "iv.h"
#include "ivd.h"
#include "impeg2d.h"
#include "ithread.h"
#ifdef WINDOWS_TIMER
#include <windows.h>
#else
#include <sys/time.h>
#endif
#define ALIGN8(x) ((((x) + 7) >> 3) << 3)
#define NUM_DISPLAY_BUFFERS 4
#define DEFAULT_FPS 30
#define ENABLE_DEGRADE 0
#define MAX_DISP_BUFFERS 64
#define EXTRA_DISP_BUFFERS 0
#define STRLENGTH 1000
//#define TEST_FLUSH
#define FLUSH_FRM_CNT 100
#ifdef IOS
#define PATHLENMAX 500
char filename_with_path[PATHLENMAX];
#endif
#ifdef PROFILE_ENABLE
#ifdef WINDOWS_TIMER
typedef LARGE_INTEGER TIMER;
#else
typedef struct timeval TIMER;
#endif
#else
typedef WORD32 TIMER;
#endif
#ifdef PROFILE_ENABLE
#ifdef WINDOWS_TIMER
#define GETTIME(timer) QueryPerformanceCounter(timer);
#else
#define GETTIME(timer) gettimeofday(timer,NULL);
#endif
#ifdef WINDOWS_TIMER
#define ELAPSEDTIME(s_start_timer,s_end_timer, s_elapsed_time, frequency) \
{ \
TIMER s_temp_time; \
s_temp_time.LowPart = s_end_timer.LowPart - s_start_timer.LowPart ; \
s_elapsed_time = (UWORD32) ( ((DOUBLE)s_temp_time.LowPart / (DOUBLE)frequency.LowPart ) * 1000000); \
}
#else
#define ELAPSEDTIME(s_start_timer,s_end_timer, s_elapsed_time, frequency) \
s_elapsed_time = ((s_end_timer.tv_sec - s_start_timer.tv_sec) * 1000000) + (s_end_timer.tv_usec - s_start_timer.tv_usec);
#endif
#else
#define GETTIME(timer)
#define ELAPSEDTIME(s_start_timer,s_end_timer, s_elapsed_time, frequency)
#endif
/* 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
#ifdef SDL_DISPLAY
void* sdl_disp_init(UWORD32, UWORD32, WORD32, WORD32, WORD32, WORD32, WORD32, WORD32 *, WORD32 *);
void sdl_alloc_disp_buffers(void *);
void sdl_display(void *, WORD32);
void sdl_set_disp_buffers(void *, WORD32, UWORD8 **, UWORD8 **, UWORD8 **);
void sdl_disp_deinit(void *);
void sdl_disp_usleep(UWORD32);
IV_COLOR_FORMAT_T sdl_get_color_fmt(void);
UWORD32 sdl_get_stride(void);
#endif
#ifdef INTEL_CE5300
void* gdl_disp_init(UWORD32, UWORD32, WORD32, WORD32, WORD32, WORD32, WORD32, WORD32 *, WORD32 *);
void gdl_alloc_disp_buffers(void *);
void gdl_display(void *, WORD32);
void gdl_set_disp_buffers(void *, WORD32, UWORD8 **, UWORD8 **, UWORD8 **);
void gdl_disp_deinit(void *);
void gdl_disp_usleep(UWORD32);
IV_COLOR_FORMAT_T gdl_get_color_fmt(void);
UWORD32 gdl_get_stride(void);
#endif
#ifdef FBDEV_DISPLAY
void* fbd_disp_init(UWORD32, UWORD32, WORD32, WORD32, WORD32, WORD32, WORD32, WORD32 *, WORD32 *);
void fbd_alloc_disp_buffers(void *);
void fbd_display(void *, WORD32);
void fbd_set_disp_buffers(void *, WORD32, UWORD8 **, UWORD8 **, UWORD8 **);
void fbd_disp_deinit(void *);
void fbd_disp_usleep(UWORD32);
IV_COLOR_FORMAT_T fbd_get_color_fmt(void);
UWORD32 fbd_get_stride(void);
#endif
#ifdef IOS_DISPLAY
void* ios_disp_init(UWORD32, UWORD32, WORD32, WORD32, WORD32, WORD32, WORD32, WORD32 *, WORD32 *);
void ios_alloc_disp_buffers(void *);
void ios_display(void *, WORD32);
void ios_set_disp_buffers(void *, WORD32, UWORD8 **, UWORD8 **, UWORD8 **);
void ios_disp_deinit(void *);
void ios_disp_usleep(UWORD32);
IV_COLOR_FORMAT_T ios_get_color_fmt(void);
UWORD32 ios_get_stride(void);
#endif
typedef struct
{
UWORD32 u4_piclen_flag;
UWORD32 u4_file_save_flag;
UWORD32 u4_chksum_save_flag;
UWORD32 u4_max_frm_ts;
IV_COLOR_FORMAT_T e_output_chroma_format;
IVD_ARCH_T e_arch;
IVD_SOC_T e_soc;
UWORD32 dump_q_rd_idx;
UWORD32 dump_q_wr_idx;
WORD32 disp_q_wr_idx;
WORD32 disp_q_rd_idx;
void *cocodec_obj;
UWORD32 share_disp_buf;
UWORD32 deinterlace;
UWORD32 num_disp_buf;
UWORD32 b_pic_present;
WORD32 i4_degrade_type;
WORD32 i4_degrade_pics;
UWORD32 u4_num_cores;
UWORD32 disp_delay;
WORD32 trace_enable;
CHAR ac_trace_fname[STRLENGTH];
CHAR ac_piclen_fname[STRLENGTH];
CHAR ac_ip_fname[STRLENGTH];
CHAR ac_op_fname[STRLENGTH];
CHAR ac_op_chksum_fname[STRLENGTH];
ivd_out_bufdesc_t s_disp_buffers[MAX_DISP_BUFFERS];
iv_yuv_buf_t s_disp_frm_queue[MAX_DISP_BUFFERS];
UWORD32 s_disp_frm_id_queue[MAX_DISP_BUFFERS];
UWORD32 loopback;
UWORD32 display;
UWORD32 full_screen;
UWORD32 fps;
UWORD32 max_wd;
UWORD32 max_ht;
UWORD32 max_level;
UWORD32 u4_strd;
/* For signalling to display thread */
UWORD32 u4_pic_wd;
UWORD32 u4_pic_ht;
/* For IOS diplay */
WORD32 i4_screen_wd;
WORD32 i4_screen_ht;
//UWORD32 u4_output_present;
WORD32 quit;
WORD32 paused;
void *pv_disp_ctx;
void *display_thread_handle;
WORD32 display_thread_created;
volatile WORD32 display_init_done;
volatile WORD32 display_deinit_flag;
void* (*disp_init)(UWORD32, UWORD32, WORD32, WORD32, WORD32, WORD32, WORD32, WORD32 *, WORD32 *);
void (*alloc_disp_buffers)(void *);
void (*display_buffer)(void *, WORD32);
void (*set_disp_buffers)(void *, WORD32, UWORD8 **, UWORD8 **, UWORD8 **);
void (*disp_deinit)(void *);
void (*disp_usleep)(UWORD32);
IV_COLOR_FORMAT_T(*get_color_fmt)(void);
UWORD32(*get_stride)(void);
}vid_dec_ctx_t;
typedef enum
{
INVALID,
HELP,
VERSION,
INPUT_FILE,
OUTPUT,
CHKSUM,
SAVE_OUTPUT,
SAVE_CHKSUM,
CHROMA_FORMAT,
NUM_FRAMES,
NUM_CORES,
SHARE_DISPLAY_BUF,
DEINTERLACE,
LOOPBACK,
DISPLAY,
FULLSCREEN,
FPS,
TRACE,
MAX_WD,
MAX_HT,
MAX_LEVEL,
CONFIG,
DEGRADE_TYPE,
DEGRADE_PICS,
ARCH,
SOC,
PICLEN,
PICLEN_FILE,
}ARGUMENT_T;
typedef struct
{
CHAR argument_shortname[4];
CHAR argument_name[128];
ARGUMENT_T argument;
CHAR description[512];
}argument_t;
static const argument_t argument_mapping[] =
{
{ "-h", "--help", HELP,
"Print this help\n" },
{ "-c", "--config", CONFIG,
"config file (Default: test.cfg)\n" },
{ "-v", "--version", VERSION,
"Version information\n" },
{ "-i", "--input", INPUT_FILE,
"Input file\n" },
{ "-o", "--output", OUTPUT,
"Output file\n" },
{ "--", "--piclen", PICLEN,
"Flag to signal if the decoder has to use a file containing number of bytes in each picture to be fed in each call\n" },
{ "--", "--piclen_file", PICLEN_FILE,
"File containing number of bytes in each picture - each line containing one size\n" },
{ "--", "--chksum", CHKSUM,
"Output MD5 Checksum file\n" },
{ "-s", "--save_output", SAVE_OUTPUT,
"Save Output file\n" },
{ "--", "--save_chksum", SAVE_CHKSUM,
"Save Check sum file\n" },
{ "--", "--chroma_format", CHROMA_FORMAT,
"Output Chroma format Supported values YUV_420P, YUV_422ILE, RGB_565, YUV_420SP_UV, YUV_420SP_VU\n" },
{ "-n", "--num_frames", NUM_FRAMES,
"Number of frames to be decoded\n" },
{ "--", "--num_cores", NUM_CORES,
"Number of cores to be used\n" },
{ "--", "--share_display_buf", SHARE_DISPLAY_BUF,
"Enable shared display buffer mode\n" },
{ "--", "--deinterlace", DEINTERLACE,
"Enable deinterlacing for interlaced pics\n" },
{ "--", "--loopback", LOOPBACK,
"Enable playback in a loop\n" },
{ "--", "--display", DISPLAY,
"Enable display (uses SDL)\n" },
{ "--", "--fullscreen", FULLSCREEN,
"Enable full screen (Only for GDL and SDL)\n" },
{ "--", "--fps", FPS,
"FPS to be used for display \n" },
{ "-i", "--trace", TRACE,
"Trace file\n" },
{ "--", "--max_wd", MAX_WD,
"Maximum width (Default: 2560) \n" },
{ "--", "--max_ht", MAX_HT,
"Maximum height (Default: 1600)\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" },
#if 0
{ "--", "--degrade_type", DEGRADE_TYPE,
"Degrade type : 0: No degrade 0th bit set : Disable SAO 1st bit set : Disable deblocking 2nd bit set : Faster inter prediction filters 3rd bit set : Fastest inter prediction filters\n" },
{ "--", "--degrade_pics", DEGRADE_PICS,
"Degrade pics : 0 : No degrade 1 : Only on non-reference frames 2 : Do not degrade every 4th or key frames 3 : All non-key frames 4 : All frames" },
{ "--", "--max_level", MAX_LEVEL,
"Maximum Decoder Level (Default: 50)\n" },
#endif
};
#define PEAK_WINDOW_SIZE 8
#define MAX_FRAME_WIDTH 2560
#define MAX_FRAME_HEIGHT 1600
#define MAX_LEVEL_SUPPORTED 50
#define MAX_REF_FRAMES 16
#define MAX_REORDER_FRAMES 16
#define DEFAULT_SHARE_DISPLAY_BUF 0
#define DEFAULT_DEINTERLACE 0
#define STRIDE 0
#define DEFAULT_NUM_CORES 1
#define DUMP_SINGLE_BUF 0
#define IV_ISFATALERROR(x) (((x) >> IVD_FATALERROR) & 0x1)
#define ivd_api_function impeg2d_api_function
#ifdef IOS
char filename_trace[PATHLENMAX];
#endif
#if ANDROID_NDK
/*****************************************************************************/
/* */
/* Function Name : raise */
/* */
/* Description : Needed as a workaround when the application is built in */
/* Android NDK. This is an exception to be called for divide*/
/* by zero error */
/* */
/* Inputs : a */
/* Globals : */
/* Processing : None */
/* */
/* Outputs : */
/* Returns : */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
int raise(int a)
{
printf("Divide by zero\n");
return 0;
}
#endif
#ifdef _WIN32
/*****************************************************************************/
/* 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* app_aligned_malloc(WORD32 alignment, WORD32 size)
{
return (void *)_aligned_malloc(size, alignment);
}
void app_aligned_free(void *pv_buf)
{
_aligned_free(pv_buf);
return;
}
#endif
#if IOS
void* app_aligned_malloc(WORD32 alignment, WORD32 size)
{
return malloc(size);
}
void app_aligned_free(void *pv_buf)
{
free(pv_buf);
return;
}
#endif
#if (!defined(IOS)) && (!defined(_WIN32))
void* app_aligned_malloc(WORD32 alignment, WORD32 size)
{
return memalign(alignment, size);
}
void app_aligned_free(void *pv_buf)
{
free(pv_buf);
return;
}
#endif
/*****************************************************************************/
/* */
/* Function Name : set_degrade */
/* */
/* Description : Control call to set degrade level */
/* */
/* */
/* Inputs : codec_obj - Codec Handle */
/* type - degrade level value between 0 to 4 */
/* 0 : No degrade */
/* 1st bit : Disable SAO */
/* 2nd bit : Disable Deblock */
/* 3rd bit : Faster MC for non-ref */
/* 4th bit : Fastest MC for non-ref */
/* pics - Pictures that are are degraded */
/* 0 : No degrade */
/* 1 : Non-ref pictures */
/* 2 : Pictures at given interval are not degraded */
/* 3 : All non-key pictures */
/* 4 : All pictures */
/* Globals : */
/* Processing : Calls degrade control to the codec */
/* */
/* Outputs : */
/* Returns : Control call return status */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
IV_API_CALL_STATUS_T set_degrade(void *codec_obj, UWORD32 type, WORD32 pics)
{
IV_API_CALL_STATUS_T e_dec_status = IV_SUCCESS;
#if 0
impeg2d_ctl_degrade_ip_t s_ctl_ip;
impeg2d_ctl_degrade_op_t s_ctl_op;
void *pv_api_ip, *pv_api_op;
s_ctl_ip.u4_size = sizeof(impeg2d_ctl_degrade_ip_t);
s_ctl_ip.i4_degrade_type = type;
s_ctl_ip.i4_nondegrade_interval = 4;
s_ctl_ip.i4_degrade_pics = pics;
s_ctl_op.u4_size = sizeof(impeg2d_ctl_degrade_op_t);
pv_api_ip = (void *)&s_ctl_ip;
pv_api_op = (void *)&s_ctl_op;
s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_ip.e_sub_cmd = (IVD_CONTROL_API_COMMAND_TYPE_T)IMPEG2D_CMD_CTL_DEGRADE;
e_dec_status = ivd_api_function((iv_obj_t *)codec_obj, pv_api_ip, pv_api_op);
if(IV_SUCCESS != e_dec_status)
{
printf("Error in setting degrade level \n");
}
#endif
((void)(codec_obj));
((void)(type));
((void)(pics));
return (e_dec_status);
}
/*****************************************************************************/
/* */
/* Function Name : enable_skipb_frames */
/* */
/* Description : Control call to enable skipping of b frames */
/* */
/* */
/* Inputs : codec_obj : Codec handle */
/* Globals : */
/* Processing : Calls enable skip B frames control */
/* */
/* Outputs : */
/* Returns : Control call return status */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
IV_API_CALL_STATUS_T enable_skipb_frames(void *codec_obj,
vid_dec_ctx_t *ps_app_ctx)
{
ivd_ctl_set_config_ip_t s_ctl_ip;
ivd_ctl_set_config_op_t s_ctl_op;
IV_API_CALL_STATUS_T e_dec_status;
s_ctl_ip.u4_disp_wd = ps_app_ctx->u4_strd;
s_ctl_ip.e_frm_skip_mode = IVD_SKIP_B;
s_ctl_ip.e_frm_out_mode = IVD_DISPLAY_FRAME_OUT;
s_ctl_ip.e_vid_dec_mode = IVD_DECODE_FRAME;
s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_SETPARAMS;
s_ctl_ip.u4_size = sizeof(ivd_ctl_set_config_ip_t);
s_ctl_op.u4_size = sizeof(ivd_ctl_set_config_op_t);
e_dec_status = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_ip,
(void *)&s_ctl_op);
if(IV_SUCCESS != e_dec_status)
{
printf("Error in Enable SkipB frames \n");
}
return e_dec_status;
}
/*****************************************************************************/
/* */
/* Function Name : disable_skipb_frames */
/* */
/* Description : Control call to disable skipping of b frames */
/* */
/* */
/* Inputs : codec_obj : Codec handle */
/* Globals : */
/* Processing : Calls disable B frame skip control */
/* */
/* Outputs : */
/* Returns : Control call return status */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
IV_API_CALL_STATUS_T disable_skipb_frames(void *codec_obj,
vid_dec_ctx_t *ps_app_ctx)
{
ivd_ctl_set_config_ip_t s_ctl_ip;
ivd_ctl_set_config_op_t s_ctl_op;
IV_API_CALL_STATUS_T e_dec_status;
s_ctl_ip.u4_disp_wd = ps_app_ctx->u4_strd;
s_ctl_ip.e_frm_skip_mode = IVD_SKIP_NONE;
s_ctl_ip.e_frm_out_mode = IVD_DISPLAY_FRAME_OUT;
s_ctl_ip.e_vid_dec_mode = IVD_DECODE_FRAME;
s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_SETPARAMS;
s_ctl_ip.u4_size = sizeof(ivd_ctl_set_config_ip_t);
s_ctl_op.u4_size = sizeof(ivd_ctl_set_config_op_t);
e_dec_status = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_ip,
(void *)&s_ctl_op);
if(IV_SUCCESS != e_dec_status)
{
printf("Error in Disable SkipB frames\n");
}
return e_dec_status;
}
/*****************************************************************************/
/* */
/* Function Name : enable_skippb_frames */
/* */
/* Description : Control call to enable skipping of P & B frames */
/* */
/* */
/* Inputs : codec_obj : Codec handle */
/* Globals : */
/* Processing : Calls enable skip P and B frames control */
/* */
/* Outputs : */
/* Returns : Control call return status */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
IV_API_CALL_STATUS_T enable_skippb_frames(void *codec_obj,
vid_dec_ctx_t *ps_app_ctx)
{
ivd_ctl_set_config_ip_t s_ctl_ip;
ivd_ctl_set_config_op_t s_ctl_op;
IV_API_CALL_STATUS_T e_dec_status;
s_ctl_ip.u4_disp_wd = ps_app_ctx->u4_strd;
s_ctl_ip.e_frm_skip_mode = IVD_SKIP_PB;
s_ctl_ip.e_frm_out_mode = IVD_DISPLAY_FRAME_OUT;
s_ctl_ip.e_vid_dec_mode = IVD_DECODE_FRAME;
s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_SETPARAMS;
s_ctl_ip.u4_size = sizeof(ivd_ctl_set_config_ip_t);
s_ctl_op.u4_size = sizeof(ivd_ctl_set_config_op_t);
e_dec_status = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_ip,
(void *)&s_ctl_op);
if(IV_SUCCESS != e_dec_status)
{
printf("Error in Enable SkipPB frames\n");
}
return e_dec_status;
}
/*****************************************************************************/
/* */
/* Function Name : disable_skippb_frames */
/* */
/* Description : Control call to disable skipping of P and B frames */
/* */
/* */
/* Inputs : codec_obj : Codec handle */
/* Globals : */
/* Processing : Calls disable P and B frame skip control */
/* */
/* Outputs : */
/* Returns : Control call return status */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
IV_API_CALL_STATUS_T disable_skippb_frames(void *codec_obj,
vid_dec_ctx_t *ps_app_ctx)
{
ivd_ctl_set_config_ip_t s_ctl_ip;
ivd_ctl_set_config_op_t s_ctl_op;
IV_API_CALL_STATUS_T e_dec_status;
s_ctl_ip.u4_disp_wd = ps_app_ctx->u4_strd;
s_ctl_ip.e_frm_skip_mode = IVD_SKIP_NONE;
s_ctl_ip.e_frm_out_mode = IVD_DISPLAY_FRAME_OUT;
s_ctl_ip.e_vid_dec_mode = IVD_DECODE_FRAME;
s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_SETPARAMS;
s_ctl_ip.u4_size = sizeof(ivd_ctl_set_config_ip_t);
s_ctl_op.u4_size = sizeof(ivd_ctl_set_config_op_t);
e_dec_status = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_ip,
(void *)&s_ctl_op);
if(IV_SUCCESS != e_dec_status)
{
printf("Error in Disable SkipPB frames\n");
}
return e_dec_status;
}
/*****************************************************************************/
/* */
/* Function Name : release_disp_frame */
/* */
/* Description : Calls release display control - Used to signal to the */
/* decoder that this particular buffer has been displayed */
/* and that the codec is now free to write to this buffer */
/* */
/* */
/* Inputs : codec_obj : Codec Handle */
/* buf_id : Buffer Id of the buffer to be released */
/* This id would have been returned earlier by */
/* the codec */
/* Globals : */
/* Processing : Calls Release Display call */
/* */
/* Outputs : */
/* Returns : Status of release display call */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
IV_API_CALL_STATUS_T release_disp_frame(void *codec_obj, UWORD32 buf_id)
{
ivd_rel_display_frame_ip_t s_video_rel_disp_ip;
ivd_rel_display_frame_op_t s_video_rel_disp_op;
IV_API_CALL_STATUS_T e_dec_status;
s_video_rel_disp_ip.e_cmd = IVD_CMD_REL_DISPLAY_FRAME;
s_video_rel_disp_ip.u4_size = sizeof(ivd_rel_display_frame_ip_t);
s_video_rel_disp_op.u4_size = sizeof(ivd_rel_display_frame_op_t);
s_video_rel_disp_ip.u4_disp_buf_id = buf_id;
e_dec_status = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_video_rel_disp_ip,
(void *)&s_video_rel_disp_op);
if(IV_SUCCESS != e_dec_status)
{
printf("Error in Release Disp frame\n");
}
return (e_dec_status);
}
/*****************************************************************************/
/* */
/* Function Name : get_version */
/* */
/* Description : Control call to get codec version */
/* */
/* */
/* Inputs : codec_obj : Codec handle */
/* Globals : */
/* Processing : Calls enable skip B frames control */
/* */
/* Outputs : */
/* Returns : Control call return status */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 09 2012 100189 Initial Version */
/* */
/*****************************************************************************/
IV_API_CALL_STATUS_T get_version(void *codec_obj)
{
ivd_ctl_getversioninfo_ip_t s_ctl_dec_ip;
ivd_ctl_getversioninfo_op_t s_ctl_dec_op;
UWORD8 au1_buf[512];
IV_API_CALL_STATUS_T status;
s_ctl_dec_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_dec_ip.e_sub_cmd = IVD_CMD_CTL_GETVERSION;
s_ctl_dec_ip.u4_size = sizeof(ivd_ctl_getversioninfo_ip_t);
s_ctl_dec_op.u4_size = sizeof(ivd_ctl_getversioninfo_op_t);
s_ctl_dec_ip.pv_version_buffer = au1_buf;
s_ctl_dec_ip.u4_version_buffer_size = sizeof(au1_buf);
status = ivd_api_function((iv_obj_t *)codec_obj,
(void *)&(s_ctl_dec_ip),
(void *)&(s_ctl_dec_op));
if(status != IV_SUCCESS)
{
printf("Error in Getting Version number e_dec_status = %d u4_error_code = %x\n",
status, s_ctl_dec_op.u4_error_code);
}
else
{
printf("Ittiam Decoder Version number: %s\n",
(char *)s_ctl_dec_ip.pv_version_buffer);
}
return status;
}
/*****************************************************************************/
/* */
/* 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 */
/* */
/*****************************************************************************/
void codec_exit(CHAR *pc_err_message)
{
printf("%s\n", pc_err_message);
exit(-1);
}
/*****************************************************************************/
/* */
/* Function Name : dump_output */
/* */
/* Description : Used to dump output YUV */
/* Inputs : App context, disp output desc, File pointer */
/* Globals : None */
/* Processing : Dumps to a file */
/* Returns : None */
/* */
/* Issues : */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes (Describe the changes made) */
/* 07 06 2006 Sankar Creation */
/* */
/*****************************************************************************/
void dump_output(vid_dec_ctx_t *ps_app_ctx,
iv_yuv_buf_t *ps_disp_frm_buf,
UWORD32 u4_disp_frm_id,
FILE *ps_op_file,
FILE *ps_op_chksum_file,
WORD32 i4_op_frm_ts,
UWORD32 file_save,
UWORD32 chksum_save)
{
UWORD32 i;
iv_yuv_buf_t s_dump_disp_frm_buf;
UWORD32 u4_disp_id;
memset(&s_dump_disp_frm_buf, 0, sizeof(iv_yuv_buf_t));
if(ps_app_ctx->share_disp_buf)
{
if(ps_app_ctx->dump_q_wr_idx == MAX_DISP_BUFFERS
)
ps_app_ctx->dump_q_wr_idx = 0;
if(ps_app_ctx->dump_q_rd_idx == MAX_DISP_BUFFERS
)
ps_app_ctx->dump_q_rd_idx = 0;
ps_app_ctx->s_disp_frm_queue[ps_app_ctx->dump_q_wr_idx] =
*ps_disp_frm_buf;
ps_app_ctx->s_disp_frm_id_queue[ps_app_ctx->dump_q_wr_idx] =
u4_disp_frm_id;
ps_app_ctx->dump_q_wr_idx++;
if((WORD32)i4_op_frm_ts >= (WORD32)(ps_app_ctx->disp_delay - 1))
{
s_dump_disp_frm_buf =
ps_app_ctx->s_disp_frm_queue[ps_app_ctx->dump_q_rd_idx];
u4_disp_id =
ps_app_ctx->s_disp_frm_id_queue[ps_app_ctx->dump_q_rd_idx];
ps_app_ctx->dump_q_rd_idx++;
}
else
{
return;
}
}
else
{
s_dump_disp_frm_buf = *ps_disp_frm_buf;
u4_disp_id = u4_disp_frm_id;
}
if(1 == ps_app_ctx->share_disp_buf)
release_disp_frame(ps_app_ctx->cocodec_obj, u4_disp_id);
if(0 == file_save && 0 == chksum_save)
return;
if(NULL == s_dump_disp_frm_buf.pv_y_buf)
return;
if(ps_app_ctx->e_output_chroma_format == IV_YUV_420P)
{
#if DUMP_SINGLE_BUF
{
UWORD8 *buf = s_dump_disp_frm_buf.pv_y_buf - 24 - (s_dump_disp_frm_buf.u4_y_strd * 40);
UWORD32 size = s_dump_disp_frm_buf.u4_y_strd * ((s_dump_disp_frm_buf.u4_y_ht + 80) + (s_dump_disp_frm_buf.u4_u_ht + 40));
fwrite(buf, 1, size, ps_op_file);
}
#else
if(0 != file_save)
{
UWORD8 *buf;
buf = (UWORD8 *)s_dump_disp_frm_buf.pv_y_buf;
for(i = 0; i < s_dump_disp_frm_buf.u4_y_ht; i++)
{
fwrite(buf, 1, s_dump_disp_frm_buf.u4_y_wd, ps_op_file);
buf += s_dump_disp_frm_buf.u4_y_strd;
}
buf = (UWORD8 *)s_dump_disp_frm_buf.pv_u_buf;
for(i = 0; i < s_dump_disp_frm_buf.u4_u_ht; i++)
{
fwrite(buf, 1, s_dump_disp_frm_buf.u4_u_wd, ps_op_file);
buf += s_dump_disp_frm_buf.u4_u_strd;
}
buf = (UWORD8 *)s_dump_disp_frm_buf.pv_v_buf;
for(i = 0; i < s_dump_disp_frm_buf.u4_v_ht; i++)
{
fwrite(buf, 1, s_dump_disp_frm_buf.u4_v_wd, ps_op_file);
buf += s_dump_disp_frm_buf.u4_v_strd;
}
}
if(0 != chksum_save)
{
UWORD8 au1_y_chksum[16];
UWORD8 au1_u_chksum[16];
UWORD8 au1_v_chksum[16];
calc_md5_cksum((UWORD8 *)s_dump_disp_frm_buf.pv_y_buf,
s_dump_disp_frm_buf.u4_y_strd,
s_dump_disp_frm_buf.u4_y_wd,
s_dump_disp_frm_buf.u4_y_ht,
au1_y_chksum);
calc_md5_cksum((UWORD8 *)s_dump_disp_frm_buf.pv_u_buf,
s_dump_disp_frm_buf.u4_u_strd,
s_dump_disp_frm_buf.u4_u_wd,
s_dump_disp_frm_buf.u4_u_ht,
au1_u_chksum);
calc_md5_cksum((UWORD8 *)s_dump_disp_frm_buf.pv_v_buf,
s_dump_disp_frm_buf.u4_v_strd,
s_dump_disp_frm_buf.u4_v_wd,
s_dump_disp_frm_buf.u4_v_ht,
au1_v_chksum);
fwrite(au1_y_chksum, sizeof(UWORD8), 16, ps_op_chksum_file);
fwrite(au1_u_chksum, sizeof(UWORD8), 16, ps_op_chksum_file);
fwrite(au1_v_chksum, sizeof(UWORD8), 16, ps_op_chksum_file);
}
#endif
}
else if((ps_app_ctx->e_output_chroma_format == IV_YUV_420SP_UV)
|| (ps_app_ctx->e_output_chroma_format == IV_YUV_420SP_VU))
{
#if DUMP_SINGLE_BUF
{
UWORD8 *buf = s_dump_disp_frm_buf.pv_y_buf - 24 - (s_dump_disp_frm_buf.u4_y_strd * 40);
UWORD32 size = s_dump_disp_frm_buf.u4_y_strd * ((s_dump_disp_frm_buf.u4_y_ht + 80) + (s_dump_disp_frm_buf.u4_u_ht + 40));
fwrite(buf, 1, size, ps_op_file);
}
#else
{
UWORD8 *buf;
buf = (UWORD8 *)s_dump_disp_frm_buf.pv_y_buf;
for(i = 0; i < s_dump_disp_frm_buf.u4_y_ht; i++)
{
fwrite(buf, 1, s_dump_disp_frm_buf.u4_y_wd, ps_op_file);
buf += s_dump_disp_frm_buf.u4_y_strd;
}
buf = (UWORD8 *)s_dump_disp_frm_buf.pv_u_buf;
for(i = 0; i < s_dump_disp_frm_buf.u4_u_ht; i++)
{
fwrite(buf, 1, s_dump_disp_frm_buf.u4_u_wd, ps_op_file);
buf += s_dump_disp_frm_buf.u4_u_strd;
}
}
#endif
}
else if(ps_app_ctx->e_output_chroma_format == IV_RGBA_8888)
{
UWORD8 *buf;
buf = (UWORD8 *)s_dump_disp_frm_buf.pv_y_buf;
for(i = 0; i < s_dump_disp_frm_buf.u4_y_ht; i++)
{
fwrite(buf, 1, s_dump_disp_frm_buf.u4_y_wd * 4, ps_op_file);
buf += s_dump_disp_frm_buf.u4_y_strd * 4;
}
}
else
{
UWORD8 *buf;
buf = (UWORD8 *)s_dump_disp_frm_buf.pv_y_buf;
for(i = 0; i < s_dump_disp_frm_buf.u4_y_ht; i++)
{
fwrite(buf, 1, s_dump_disp_frm_buf.u4_y_strd * 2, ps_op_file);
buf += s_dump_disp_frm_buf.u4_y_strd * 2;
}
}
fflush(ps_op_file);
fflush(ps_op_chksum_file);
}
/*****************************************************************************/
/* */
/* 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(vid_dec_ctx_t *ps_app_ctx, CHAR *argument, CHAR *value)
{
ARGUMENT_T arg;
arg = get_argument(argument);
switch(arg)
{
case HELP:
print_usage();
exit(-1);
case VERSION:
break;
case INPUT_FILE:
sscanf(value, "%s", ps_app_ctx->ac_ip_fname);
//input_passed = 1;
break;
case OUTPUT:
sscanf(value, "%s", ps_app_ctx->ac_op_fname);
break;
case CHKSUM:
sscanf(value, "%s", ps_app_ctx->ac_op_chksum_fname);
break;
case SAVE_OUTPUT:
sscanf(value, "%d", &ps_app_ctx->u4_file_save_flag);
break;
case SAVE_CHKSUM:
sscanf(value, "%d", &ps_app_ctx->u4_chksum_save_flag);
break;
case CHROMA_FORMAT:
if((strcmp(value, "YUV_420P")) == 0)
ps_app_ctx->e_output_chroma_format = IV_YUV_420P;
else if((strcmp(value, "YUV_422ILE")) == 0)
ps_app_ctx->e_output_chroma_format = IV_YUV_422ILE;
else if((strcmp(value, "RGB_565")) == 0)
ps_app_ctx->e_output_chroma_format = IV_RGB_565;
else if((strcmp(value, "RGBA_8888")) == 0)
ps_app_ctx->e_output_chroma_format = IV_RGBA_8888;
else if((strcmp(value, "YUV_420SP_UV")) == 0)
ps_app_ctx->e_output_chroma_format = IV_YUV_420SP_UV;
else if((strcmp(value, "YUV_420SP_VU")) == 0)
ps_app_ctx->e_output_chroma_format = IV_YUV_420SP_VU;
else
{
printf("\nInvalid colour format setting it to IV_YUV_420P\n");
ps_app_ctx->e_output_chroma_format = IV_YUV_420P;
}
break;
case NUM_FRAMES:
sscanf(value, "%d", &ps_app_ctx->u4_max_frm_ts);
break;
case NUM_CORES:
sscanf(value, "%d", &ps_app_ctx->u4_num_cores);
break;
case DEGRADE_PICS:
sscanf(value, "%d", &ps_app_ctx->i4_degrade_pics);
ps_app_ctx->i4_degrade_pics = 0;
printf("degrade_pics is not supported. Setting it to zero");
break;
case DEGRADE_TYPE:
sscanf(value, "%d", &ps_app_ctx->i4_degrade_type);
break;
case SHARE_DISPLAY_BUF:
sscanf(value, "%d", &ps_app_ctx->share_disp_buf);
break;
case DEINTERLACE:
sscanf(value, "%d", &ps_app_ctx->deinterlace);
break;
case LOOPBACK:
sscanf(value, "%d", &ps_app_ctx->loopback);
break;
case DISPLAY:
#if defined(SDL_DISPLAY) || defined(FBDEV_DISPLAY) || defined(INTEL_CE5300) || defined(IOS_DISPLAY)
sscanf(value, "%d", &ps_app_ctx->display);
#else
ps_app_ctx->display = 0;
#endif
break;
case FULLSCREEN:
sscanf(value, "%d", &ps_app_ctx->full_screen);
break;
case FPS:
sscanf(value, "%d", &ps_app_ctx->fps);
if(ps_app_ctx->fps <= 0)
ps_app_ctx->fps = DEFAULT_FPS;
break;
case MAX_WD:
sscanf(value, "%d", &ps_app_ctx->max_wd);
break;
case MAX_HT:
sscanf(value, "%d", &ps_app_ctx->max_ht);
break;
case MAX_LEVEL:
sscanf(value, "%d", &ps_app_ctx->max_level);
break;
case ARCH:
if((strcmp(value, "ARM_NONEON")) == 0)
ps_app_ctx->e_arch = ARCH_ARM_NONEON;
else if((strcmp(value, "ARM_A9Q")) == 0)
ps_app_ctx->e_arch = ARCH_ARM_A9Q;
else if((strcmp(value, "ARM_V8")) == 0)
ps_app_ctx->e_arch = ARCH_ARMV8_GENERIC;
else if((strcmp(value, "ARM_A7")) == 0)
ps_app_ctx->e_arch = ARCH_ARM_A7;
else if((strcmp(value, "ARM_A5")) == 0)
ps_app_ctx->e_arch = ARCH_ARM_A5;
else if((strcmp(value, "ARM_NEONINTR")) == 0)
ps_app_ctx->e_arch = ARCH_ARM_NEONINTR;
else if((strcmp(value, "X86_GENERIC")) == 0)
ps_app_ctx->e_arch = ARCH_X86_GENERIC;
else if((strcmp(value, "X86_SSSE3")) == 0)
ps_app_ctx->e_arch = ARCH_X86_SSSE3;
else if((strcmp(value, "X86_SSE42")) == 0)
ps_app_ctx->e_arch = ARCH_X86_SSE42;
else if((strcmp(value, "X86_AVX2")) == 0)
ps_app_ctx->e_arch = ARCH_X86_AVX2;
else if((strcmp(value, "MIPS_GENERIC")) == 0)
ps_app_ctx->e_arch = ARCH_MIPS_GENERIC;
else if((strcmp(value, "MIPS_32")) == 0)
ps_app_ctx->e_arch = ARCH_MIPS_32;
else
{
printf("\nInvalid Arch. Setting it to ARM_A9Q\n");
ps_app_ctx->e_arch = ARCH_ARM_A9Q;
}
break;
case SOC:
if((strcmp(value, "GENERIC")) == 0)
ps_app_ctx->e_soc = SOC_GENERIC;
else if((strcmp(value, "HISI_37X")) == 0)
ps_app_ctx->e_soc = SOC_HISI_37X;
else
{
ps_app_ctx->e_soc = atoi(value);
/*
printf("\nInvalid SOC. Setting it to GENERIC\n");
ps_app_ctx->e_soc = SOC_GENERIC;
*/
}
break;
case PICLEN:
sscanf(value, "%d", &ps_app_ctx->u4_piclen_flag);
break;
case PICLEN_FILE:
sscanf(value, "%s", ps_app_ctx->ac_piclen_fname);
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_ctx : 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(vid_dec_ctx_t *ps_app_ctx, FILE *fp_cfg_file)
{
CHAR line[STRLENGTH];
CHAR description[STRLENGTH];
CHAR value[STRLENGTH];
CHAR argument[STRLENGTH];
void *ret;
while(0 == feof(fp_cfg_file))
{
line[0] = '\0';
ret = fgets(line, STRLENGTH, fp_cfg_file);
if(NULL == ret)
break;
argument[0] = '\0';
/* Reading Input File Name */
sscanf(line, "%s %s %s", argument, value, description);
if(argument[0] == '\0')
continue;
parse_argument(ps_app_ctx, argument, value);
}
}
/*!
**************************************************************************
* \if Function name : dispq_producer_dequeue \endif
*
* \brief
* This function gets a free buffer index where display data can be written
* This is a blocking call and can be exited by setting quit to true in
* the application context
*
* \param[in] ps_app_ctx : Pointer to application context
*
* \return
* returns Next free buffer index for producer
*
* \author
* Ittiam
*
**************************************************************************
*/
WORD32 dispq_producer_dequeue(vid_dec_ctx_t *ps_app_ctx)
{
WORD32 idx;
/* If there is no free buffer wait */
while(((ps_app_ctx->disp_q_wr_idx + 1) % NUM_DISPLAY_BUFFERS) == ps_app_ctx->disp_q_rd_idx)
{
ithread_msleep(1);
if(ps_app_ctx->quit)
return (-1);
}
idx = ps_app_ctx->disp_q_wr_idx;
return (idx);
}
/*!
**************************************************************************
* \if Function name : dispq_producer_queue \endif
*
* \brief
* This function adds buffer which can be displayed
*
* \param[in] ps_app_ctx : Pointer to application context
*
* \return
* returns Next free buffer index for producer
*
* \author
* Ittiam
*
**************************************************************************
*/
WORD32 dispq_producer_queue(vid_dec_ctx_t *ps_app_ctx)
{
ps_app_ctx->disp_q_wr_idx++;
if(ps_app_ctx->disp_q_wr_idx == NUM_DISPLAY_BUFFERS)
ps_app_ctx->disp_q_wr_idx = 0;
return (0);
}
/*!
**************************************************************************
* \if Function name : dispq_consumer_dequeue \endif
*
* \brief
* This function gets a free buffer index where display data can be written
* This is a blocking call and can be exited by setting quit to true in
* the application context
*
* \param[in] ps_app_ctx : Pointer to application context
*
* \return
* returns Next free buffer index for producer
*
* \author
* Ittiam
*
**************************************************************************
*/
WORD32 dispq_consumer_dequeue(vid_dec_ctx_t *ps_app_ctx)
{
WORD32 idx;
/* If there is no free buffer wait */
while(ps_app_ctx->disp_q_wr_idx == ps_app_ctx->disp_q_rd_idx)
{
ithread_msleep(1);
if(ps_app_ctx->quit)
return (-1);
}
idx = ps_app_ctx->disp_q_rd_idx;
return (idx);
}
/*!
**************************************************************************
* \if Function name : dispq_producer_queue \endif
*
* \brief
* This function adds buffer which can be displayed
*
* \param[in] ps_app_ctx : Pointer to application context
*
* \return
* returns Next free buffer index for producer
*
* \author
* Ittiam
*
**************************************************************************
*/
WORD32 dispq_consumer_queue(vid_dec_ctx_t *ps_app_ctx)
{
ps_app_ctx->disp_q_rd_idx++;
if(ps_app_ctx->disp_q_rd_idx == NUM_DISPLAY_BUFFERS)
ps_app_ctx->disp_q_rd_idx = 0;
return (0);
}
/*****************************************************************************/
/* */
/* Function Name : display_thread */
/* */
/* Description : Thread to display the frame */
/* */
/* */
/* Inputs : pv_ctx : Application context */
/* */
/* Globals : */
/* Processing : Wait for a buffer to get produced by decoder and display */
/* that frame */
/* */
/* Outputs : */
/* Returns : None */
/* */
/* Issues : Pause followed by quit is making some deadlock condn */
/* If decoder was lagging initially and then fasten up, */
/* display will also go at faster rate till it reaches */
/* equilibrium wrt the initial time */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes */
/* 07 05 2013 100578 Initial Version */
/* */
/*****************************************************************************/
WORD32 display_thread(void *pv_ctx)
{
vid_dec_ctx_t *ps_app_ctx = (vid_dec_ctx_t *)pv_ctx;
UWORD32 frm_duration; /* in us */
UWORD32 current_time;
UWORD32 expected_time;
TIMER s_end_timer;
TIMER s_first_frame_time;
UWORD32 first_frame_displayed;
#ifdef WINDOWS_TIMER
TIMER frequency;
#endif
#ifdef WINDOWS_TIMER
QueryPerformanceFrequency(&frequency);
#endif
first_frame_displayed = 0;
expected_time = 0;
frm_duration = 1000000 / ps_app_ctx->fps;
/* Init display and allocate display buffers */
ps_app_ctx->pv_disp_ctx = (void *)ps_app_ctx->disp_init(ps_app_ctx->u4_pic_wd,
ps_app_ctx->u4_pic_ht,
ps_app_ctx->i4_screen_wd,
ps_app_ctx->i4_screen_ht,
ps_app_ctx->max_wd,
ps_app_ctx->max_ht,
ps_app_ctx->full_screen,
&ps_app_ctx->quit,
&ps_app_ctx->paused);
ps_app_ctx->alloc_disp_buffers(ps_app_ctx->pv_disp_ctx);
ps_app_ctx->display_init_done = 1;
while(1)
{
WORD32 rd_idx;
rd_idx = dispq_consumer_dequeue(ps_app_ctx);
if(ps_app_ctx->quit)
break;
ps_app_ctx->display_buffer(ps_app_ctx->pv_disp_ctx, rd_idx);
if(0 == first_frame_displayed)
{
GETTIME(&s_first_frame_time);
first_frame_displayed = 1;
}
/*********************************************************************/
/* Sleep based on the expected time of arrival of current buffer and */
/* the Current frame */
/*********************************************************************/
GETTIME(&s_end_timer);
ELAPSEDTIME(s_first_frame_time, s_end_timer, current_time, frequency);
/* time in micro second */
expected_time += frm_duration;
//printf("current_time %d expected_time %d diff %d \n", current_time, expected_time, (expected_time - current_time));
/* sleep for the diff. in time */
if(current_time < expected_time)
ps_app_ctx->disp_usleep((expected_time - current_time));
else
expected_time += (current_time - expected_time);
dispq_consumer_queue(ps_app_ctx);
}
while(0 == ps_app_ctx->display_deinit_flag)
{
ps_app_ctx->disp_usleep(1000);
}
ps_app_ctx->disp_deinit(ps_app_ctx->pv_disp_ctx);
/* destroy the display thread */
ithread_exit(ps_app_ctx->display_thread_handle);
return 0;
}
void flush_output(iv_obj_t *codec_obj,
vid_dec_ctx_t *ps_app_ctx,
ivd_out_bufdesc_t *ps_out_buf,
UWORD8 *pu1_bs_buf,
UWORD32 *pu4_op_frm_ts,
FILE *ps_op_file,
FILE *ps_op_chksum_file,
UWORD32 u4_ip_frm_ts,
UWORD32 u4_bytes_remaining)
{
WORD32 ret;
do
{
ivd_ctl_flush_ip_t s_ctl_ip;
ivd_ctl_flush_op_t s_ctl_op;
if(*pu4_op_frm_ts >= (ps_app_ctx->u4_max_frm_ts + ps_app_ctx->disp_delay))
break;
s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_FLUSH;
s_ctl_ip.u4_size = sizeof(ivd_ctl_flush_ip_t);
s_ctl_op.u4_size = sizeof(ivd_ctl_flush_op_t);
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_ip,
(void *)&s_ctl_op);
if(ret != IV_SUCCESS)
{
printf("Error in Setting the decoder in flush mode\n");
}
if(IV_SUCCESS == ret)
{
ivd_video_decode_ip_t s_video_decode_ip;
ivd_video_decode_op_t s_video_decode_op;
s_video_decode_ip.e_cmd = IVD_CMD_VIDEO_DECODE;
s_video_decode_ip.u4_ts = u4_ip_frm_ts;
s_video_decode_ip.pv_stream_buffer = pu1_bs_buf;
s_video_decode_ip.u4_num_Bytes = u4_bytes_remaining;
s_video_decode_ip.u4_size = sizeof(ivd_video_decode_ip_t);
s_video_decode_ip.s_out_buffer.u4_min_out_buf_size[0] =
ps_out_buf->u4_min_out_buf_size[0];
s_video_decode_ip.s_out_buffer.u4_min_out_buf_size[1] =
ps_out_buf->u4_min_out_buf_size[1];
s_video_decode_ip.s_out_buffer.u4_min_out_buf_size[2] =
ps_out_buf->u4_min_out_buf_size[2];
s_video_decode_ip.s_out_buffer.pu1_bufs[0] =
ps_out_buf->pu1_bufs[0];
s_video_decode_ip.s_out_buffer.pu1_bufs[1] =
ps_out_buf->pu1_bufs[1];
s_video_decode_ip.s_out_buffer.pu1_bufs[2] =
ps_out_buf->pu1_bufs[2];
s_video_decode_ip.s_out_buffer.u4_num_bufs =
ps_out_buf->u4_num_bufs;
s_video_decode_op.u4_size = sizeof(ivd_video_decode_op_t);
/*****************************************************************************/
/* API Call: Video Decode */
/*****************************************************************************/
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_video_decode_ip,
(void *)&s_video_decode_op);
if(1 == s_video_decode_op.u4_output_present)
{
dump_output(ps_app_ctx, &(s_video_decode_op.s_disp_frm_buf),
s_video_decode_op.u4_disp_buf_id, ps_op_file,
ps_op_chksum_file,
*pu4_op_frm_ts, ps_app_ctx->u4_file_save_flag,
ps_app_ctx->u4_chksum_save_flag);
(*pu4_op_frm_ts)++;
}
}
}while(IV_SUCCESS == ret);
}
#ifdef X86_MINGW
void sigsegv_handler()
{
printf("Segmentation fault, Exiting.. \n");
exit(-1);
}
#endif
UWORD32 default_get_stride(void)
{
return 0;
}
IV_COLOR_FORMAT_T default_get_color_fmt(void)
{
return IV_YUV_420P;
}
/*****************************************************************************/
/* */
/* 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 */
/* 07 09 2012 100189 Initial Version */
/* 09 05 2013 100578 Multithread decode-display */
/*****************************************************************************/
#ifdef IOS
int vdec_main(char *homedir, char *documentdir, int screen_wd, int screen_ht)
#else
int main(WORD32 argc, CHAR *argv[])
#endif
{
CHAR ac_cfg_fname[STRLENGTH];
FILE *fp_cfg_file = NULL;
FILE *ps_piclen_file = NULL;
FILE *ps_ip_file = NULL;
FILE *ps_op_file = NULL;
FILE *ps_op_chksum_file = NULL;
WORD32 ret;
CHAR ac_error_str[STRLENGTH];
vid_dec_ctx_t s_app_ctx;
UWORD8 *pu1_bs_buf;
ivd_out_bufdesc_t *ps_out_buf;
UWORD32 u4_num_bytes_dec = 0;
UWORD32 file_pos = 0;
IV_API_CALL_STATUS_T e_dec_status;
UWORD32 u4_ip_frm_ts = 0, u4_op_frm_ts = 0;
WORD32 u4_bytes_remaining = 0;
void *pv_mem_rec_location;
UWORD32 u4_num_mem_recs;
UWORD32 i;
UWORD32 u4_ip_buf_len;
UWORD32 frm_cnt = 0;
WORD32 total_bytes_comsumed;
#ifdef PROFILE_ENABLE
UWORD32 u4_tot_cycles = 0;
UWORD32 u4_tot_fmt_cycles = 0;
UWORD32 peak_window[PEAK_WINDOW_SIZE];
UWORD32 peak_window_idx = 0;
UWORD32 peak_avg_max = 0;
#ifdef INTEL_CE5300
UWORD32 time_consumed = 0;
UWORD32 bytes_consumed = 0;
#endif
#endif
#ifdef WINDOWS_TIMER
TIMER frequency;
#endif
WORD32 width = 0, height = 0;
iv_obj_t *codec_obj;
#if defined(GPU_BUILD) && !defined(X86)
// int ioctl_init();
// ioctl_init();
#endif
#ifdef X86_MINGW
//For getting printfs without any delay
setvbuf(stdout, NULL, _IONBF, 0);
setvbuf(stderr, NULL, _IONBF, 0);
#endif
#ifdef IOS
sprintf(filename_trace, "%s/iostrace.txt", homedir);
printf("\ntrace file name = %s", filename_trace);
#endif
#ifdef X86_MINGW
{
signal(SIGSEGV, sigsegv_handler);
}
#endif
#ifndef IOS
/* Usage */
if(argc < 2)
{
printf("Using test.cfg as configuration file \n");
strcpy(ac_cfg_fname, "test.cfg");
}
else if(argc == 2)
{
strcpy(ac_cfg_fname, argv[1]);
}
#else
strcpy(ac_cfg_fname, "test.cfg");
#endif
/***********************************************************************/
/* Initialize Application parameters */
/***********************************************************************/
strcpy(s_app_ctx.ac_ip_fname, "\0");
s_app_ctx.dump_q_wr_idx = 0;
s_app_ctx.dump_q_rd_idx = 0;
s_app_ctx.display_thread_created = 0;
s_app_ctx.disp_q_wr_idx = 0;
s_app_ctx.disp_q_rd_idx = 0;
s_app_ctx.disp_delay = 0;
s_app_ctx.loopback = 0;
s_app_ctx.display = 0;
s_app_ctx.full_screen = 0;
s_app_ctx.u4_piclen_flag = 0;
s_app_ctx.fps = DEFAULT_FPS;
file_pos = 0;
total_bytes_comsumed = 0;
u4_ip_frm_ts = 0;
u4_op_frm_ts = 0;
#ifdef PROFILE_ENABLE
memset(peak_window, 0, sizeof(WORD32) * PEAK_WINDOW_SIZE);
#endif
s_app_ctx.deinterlace = DEFAULT_DEINTERLACE;
s_app_ctx.share_disp_buf = DEFAULT_SHARE_DISPLAY_BUF;
s_app_ctx.u4_num_cores = DEFAULT_NUM_CORES;
s_app_ctx.i4_degrade_type = 0;
s_app_ctx.i4_degrade_pics = 0;
s_app_ctx.max_wd = 0;
s_app_ctx.max_ht = 0;
s_app_ctx.max_level = 0;
s_app_ctx.e_arch = ARCH_ARM_A9Q;
s_app_ctx.e_soc = SOC_GENERIC;
s_app_ctx.u4_strd = STRIDE;
s_app_ctx.display_thread_handle = malloc(ithread_get_handle_size());
s_app_ctx.quit = 0;
s_app_ctx.paused = 0;
//s_app_ctx.u4_output_present = 0;
s_app_ctx.get_stride = &default_get_stride;
s_app_ctx.get_color_fmt = &default_get_color_fmt;
/* Set function pointers for display */
#ifdef SDL_DISPLAY
s_app_ctx.disp_init = &sdl_disp_init;
s_app_ctx.alloc_disp_buffers = &sdl_alloc_disp_buffers;
s_app_ctx.display_buffer = &sdl_display;
s_app_ctx.set_disp_buffers = &sdl_set_disp_buffers;
s_app_ctx.disp_deinit = &sdl_disp_deinit;
s_app_ctx.disp_usleep = &sdl_disp_usleep;
s_app_ctx.get_color_fmt = &sdl_get_color_fmt;
s_app_ctx.get_stride = &sdl_get_stride;
#endif
#ifdef FBDEV_DISPLAY
s_app_ctx.disp_init = &fbd_disp_init;
s_app_ctx.alloc_disp_buffers = &fbd_alloc_disp_buffers;
s_app_ctx.display_buffer = &fbd_display;
s_app_ctx.set_disp_buffers = &fbd_set_disp_buffers;
s_app_ctx.disp_deinit = &fbd_disp_deinit;
s_app_ctx.disp_usleep = &fbd_disp_usleep;
s_app_ctx.get_color_fmt = &fbd_get_color_fmt;
s_app_ctx.get_stride = &fbd_get_stride;
#endif
#ifdef INTEL_CE5300
s_app_ctx.disp_init = &gdl_disp_init;
s_app_ctx.alloc_disp_buffers = &gdl_alloc_disp_buffers;
s_app_ctx.display_buffer = &gdl_display;
s_app_ctx.set_disp_buffers = &gdl_set_disp_buffers;
s_app_ctx.disp_deinit = &gdl_disp_deinit;
s_app_ctx.disp_usleep = &gdl_disp_usleep;
s_app_ctx.get_color_fmt = &gdl_get_color_fmt;
s_app_ctx.get_stride = &gdl_get_stride;
#endif
#ifdef IOS_DISPLAY
s_app_ctx.disp_init = &ios_disp_init;
s_app_ctx.alloc_disp_buffers = &ios_alloc_disp_buffers;
s_app_ctx.display_buffer = &ios_display;
s_app_ctx.set_disp_buffers = &ios_set_disp_buffers;
s_app_ctx.disp_deinit = &ios_disp_deinit;
s_app_ctx.disp_usleep = &ios_disp_usleep;
s_app_ctx.get_color_fmt = &ios_get_color_fmt;
s_app_ctx.get_stride = &ios_get_stride;
#endif
s_app_ctx.display_deinit_flag = 0;
s_app_ctx.e_output_chroma_format = IV_YUV_420SP_UV;
/*************************************************************************/
/* Parse arguments */
/*************************************************************************/
#ifndef IOS
/* Read command line arguments */
if(argc > 2)
{
for(i = 1; i < (UWORD32)argc; i += 2)
{
if(CONFIG == get_argument(argv[i]))
{
strcpy(ac_cfg_fname, argv[i + 1]);
if((fp_cfg_file = fopen(ac_cfg_fname, "r")) == NULL)
{
sprintf(ac_error_str, "Could not open Configuration file %s",
ac_cfg_fname);
codec_exit(ac_error_str);
}
read_cfg_file(&s_app_ctx, fp_cfg_file);
fclose(fp_cfg_file);
}
else
{
parse_argument(&s_app_ctx, argv[i], argv[i + 1]);
}
}
}
else
{
if((fp_cfg_file = fopen(ac_cfg_fname, "r")) == NULL)
{
sprintf(ac_error_str, "Could not open Configuration file %s",
ac_cfg_fname);
codec_exit(ac_error_str);
}
read_cfg_file(&s_app_ctx, fp_cfg_file);
fclose(fp_cfg_file);
}
#else
sprintf(filename_with_path, "%s/%s", homedir, ac_cfg_fname);
if((fp_cfg_file = fopen(filename_with_path, "r")) == NULL)
{
sprintf(ac_error_str, "Could not open Configuration file %s",
ac_cfg_fname);
codec_exit(ac_error_str);
}
read_cfg_file(&s_app_ctx, fp_cfg_file);
fclose(fp_cfg_file);
#endif
#ifdef PRINT_PICSIZE
/* If the binary is used for only getting number of bytes in each picture, then disable the following features */
s_app_ctx.u4_piclen_flag = 0;
s_app_ctx.u4_file_save_flag = 0;
s_app_ctx.u4_chksum_save_flag = 0;
s_app_ctx.i4_degrade_pics = 0;
s_app_ctx.i4_degrade_type = 0;
s_app_ctx.loopback = 0;
s_app_ctx.deinterlace = 0;
s_app_ctx.share_disp_buf = 0;
s_app_ctx.display = 0;
#endif
/* If display is enabled, then turn off shared mode and get color format that is supported by display */
if(1 == s_app_ctx.display)
{
s_app_ctx.share_disp_buf = 0;
s_app_ctx.e_output_chroma_format = s_app_ctx.get_color_fmt();
}
if(strcmp(s_app_ctx.ac_ip_fname, "\0") == 0)
{
printf("\nNo input file given for decoding\n");
exit(-1);
}
/***********************************************************************/
/* create the file object for input file */
/***********************************************************************/
#ifdef IOS
sprintf(filename_with_path, "%s/%s", homedir, s_app_ctx.ac_ip_fname);
ps_ip_file = fopen(filename_with_path, "rb");
#else
ps_ip_file = fopen(s_app_ctx.ac_ip_fname, "rb");
#endif
if(NULL == ps_ip_file)
{
sprintf(ac_error_str, "Could not open input file %s",
s_app_ctx.ac_ip_fname);
codec_exit(ac_error_str);
}
/***********************************************************************/
/* create the file object for input file */
/***********************************************************************/
if(1 == s_app_ctx.u4_piclen_flag)
{
#ifdef IOS
sprintf(filename_with_path, "%s/%s", homedir, s_app_ctx.ac_piclen_fname);
ps_piclen_file = fopen(filename_with_path, "rb");
#else
ps_piclen_file = fopen(s_app_ctx.ac_piclen_fname, "rb");
#endif
if(NULL == ps_piclen_file)
{
sprintf(ac_error_str, "Could not open piclen file %s",
s_app_ctx.ac_piclen_fname);
codec_exit(ac_error_str);
}
}
/***********************************************************************/
/* create the file object for output file */
/***********************************************************************/
if(1 == s_app_ctx.u4_file_save_flag)
{
#ifdef IOS
sprintf(filename_with_path, "%s/%s", documentdir, s_app_ctx.ac_op_fname);
ps_op_file = fopen(filename_with_path, "wb");
#else
ps_op_file = fopen(s_app_ctx.ac_op_fname, "wb");
#endif
if(NULL == ps_op_file)
{
sprintf(ac_error_str, "Could not open output file %s",
s_app_ctx.ac_op_fname);
codec_exit(ac_error_str);
}
}
/***********************************************************************/
/* create the file object for check sum file */
/***********************************************************************/
if(1 == s_app_ctx.u4_chksum_save_flag)
{
#if IOS
sprintf(filename_with_path, "%s/%s", documentdir, s_app_ctx.ac_op_chksum_fname);
ps_op_chksum_file = fopen(filename_with_path, "wb");
#else
ps_op_chksum_file = fopen(s_app_ctx.ac_op_chksum_fname, "wb");
#endif
if(NULL == ps_op_chksum_file)
{
sprintf(ac_error_str, "Could not open check sum file %s",
s_app_ctx.ac_op_chksum_fname);
codec_exit(ac_error_str);
}
}
/***********************************************************************/
/* Create decoder instance */
/***********************************************************************/
{
ps_out_buf = (ivd_out_bufdesc_t *)malloc(sizeof(ivd_out_bufdesc_t));
{
iv_num_mem_rec_ip_t s_no_of_mem_rec_query_ip;
iv_num_mem_rec_op_t s_no_of_mem_rec_query_op;
s_no_of_mem_rec_query_ip.u4_size = sizeof(s_no_of_mem_rec_query_ip);
s_no_of_mem_rec_query_op.u4_size = sizeof(s_no_of_mem_rec_query_op);
s_no_of_mem_rec_query_ip.e_cmd = IV_CMD_GET_NUM_MEM_REC;
/*****************************************************************************/
/* API Call: Get Number of Mem Records */
/*****************************************************************************/
e_dec_status = ivd_api_function(
NULL, (void *)&s_no_of_mem_rec_query_ip,
(void *)&s_no_of_mem_rec_query_op);
if(IV_SUCCESS != e_dec_status)
{
sprintf(ac_error_str, "Error in get mem records");
codec_exit(ac_error_str);
}
u4_num_mem_recs = s_no_of_mem_rec_query_op.u4_num_mem_rec;
}
pv_mem_rec_location = malloc(u4_num_mem_recs * sizeof(iv_mem_rec_t));
if(pv_mem_rec_location == NULL)
{
sprintf(ac_error_str, "Allocation failure for mem_rec_location");
codec_exit(ac_error_str);
}
{
impeg2d_fill_mem_rec_ip_t s_fill_mem_rec_ip;
impeg2d_fill_mem_rec_op_t s_fill_mem_rec_op;
iv_mem_rec_t *ps_mem_rec;
UWORD32 total_size;
s_fill_mem_rec_ip.s_ivd_fill_mem_rec_ip_t.e_cmd =
IV_CMD_FILL_NUM_MEM_REC;
s_fill_mem_rec_ip.s_ivd_fill_mem_rec_ip_t.pv_mem_rec_location =
(iv_mem_rec_t *)pv_mem_rec_location;
s_fill_mem_rec_ip.s_ivd_fill_mem_rec_ip_t.u4_max_frm_wd =
(s_app_ctx.max_wd == 0) ? MAX_FRAME_WIDTH : s_app_ctx.max_wd;
s_fill_mem_rec_ip.s_ivd_fill_mem_rec_ip_t.u4_max_frm_ht =
(s_app_ctx.max_ht == 0) ? MAX_FRAME_HEIGHT : s_app_ctx.max_ht;
s_fill_mem_rec_ip.u4_share_disp_buf = s_app_ctx.share_disp_buf;
s_fill_mem_rec_ip.u4_deinterlace = s_app_ctx.deinterlace;
s_fill_mem_rec_ip.e_output_format =
(IV_COLOR_FORMAT_T)s_app_ctx.e_output_chroma_format;
s_fill_mem_rec_ip.s_ivd_fill_mem_rec_ip_t.u4_size =
sizeof(impeg2d_fill_mem_rec_ip_t);
s_fill_mem_rec_op.s_ivd_fill_mem_rec_op_t.u4_size =
sizeof(impeg2d_fill_mem_rec_op_t);
ps_mem_rec = (iv_mem_rec_t *)pv_mem_rec_location;
for(i = 0; i < u4_num_mem_recs; i++)
ps_mem_rec[i].u4_size = sizeof(iv_mem_rec_t);
/*****************************************************************************/
/* API Call: Fill Mem Records */
/*****************************************************************************/
e_dec_status = ivd_api_function(NULL,
(void *)&s_fill_mem_rec_ip,
(void *)&s_fill_mem_rec_op);
u4_num_mem_recs =
s_fill_mem_rec_op.s_ivd_fill_mem_rec_op_t.u4_num_mem_rec_filled;
if(IV_SUCCESS != e_dec_status)
{
sprintf(ac_error_str, "Error in fill mem records: %x", s_fill_mem_rec_op.s_ivd_fill_mem_rec_op_t.u4_error_code);
codec_exit(ac_error_str);
}
ps_mem_rec = (iv_mem_rec_t *)pv_mem_rec_location;
total_size = 0;
for(i = 0; i < u4_num_mem_recs; i++)
{
ps_mem_rec->pv_base = app_aligned_malloc(ps_mem_rec->u4_mem_alignment,
ps_mem_rec->u4_mem_size);
if(ps_mem_rec->pv_base == NULL)
{
sprintf(ac_error_str,
"\nAllocation failure for mem record id %d size %d\n",
i, ps_mem_rec->u4_mem_size);
codec_exit(ac_error_str);
}
total_size += ps_mem_rec->u4_mem_size;
ps_mem_rec++;
}
//printf("\nTotal memory for codec %d\n", total_size);
}
/*****************************************************************************/
/* API Call: Initialize the Decoder */
/*****************************************************************************/
{
impeg2d_init_ip_t s_init_ip;
impeg2d_init_op_t s_init_op;
void *fxns = &ivd_api_function;
iv_mem_rec_t *mem_tab;
mem_tab = (iv_mem_rec_t *)pv_mem_rec_location;
s_init_ip.s_ivd_init_ip_t.e_cmd = (IVD_API_COMMAND_TYPE_T)IV_CMD_INIT;
s_init_ip.s_ivd_init_ip_t.pv_mem_rec_location = mem_tab;
s_init_ip.s_ivd_init_ip_t.u4_frm_max_wd = (s_app_ctx.max_wd == 0) ? MAX_FRAME_WIDTH : s_app_ctx.max_wd;
s_init_ip.s_ivd_init_ip_t.u4_frm_max_ht = (s_app_ctx.max_ht == 0) ? MAX_FRAME_HEIGHT : s_app_ctx.max_ht;
s_init_ip.u4_share_disp_buf = s_app_ctx.share_disp_buf;
s_init_ip.u4_deinterlace = s_app_ctx.deinterlace;
s_init_ip.s_ivd_init_ip_t.u4_num_mem_rec = u4_num_mem_recs;
s_init_ip.s_ivd_init_ip_t.e_output_format =
(IV_COLOR_FORMAT_T)s_app_ctx.e_output_chroma_format;
s_init_ip.s_ivd_init_ip_t.u4_size = sizeof(impeg2d_init_ip_t);
s_init_op.s_ivd_init_op_t.u4_size = sizeof(impeg2d_init_op_t);
codec_obj = (iv_obj_t *)mem_tab[0].pv_base;
codec_obj->pv_fxns = fxns;
codec_obj->u4_size = sizeof(iv_obj_t);
s_app_ctx.cocodec_obj = codec_obj;
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_init_ip,
(void *)&s_init_op);
if(ret != IV_SUCCESS)
{
sprintf(ac_error_str, "Error in Init %8x\n",
s_init_op.s_ivd_init_op_t.u4_error_code);
codec_exit(ac_error_str);
}
/*****************************************************************************/
/* Input and output buffer allocation */
/*****************************************************************************/
{
ivd_ctl_getbufinfo_ip_t s_ctl_ip;
ivd_ctl_getbufinfo_op_t s_ctl_op;
s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_GETBUFINFO;
s_ctl_ip.u4_size = sizeof(ivd_ctl_getbufinfo_ip_t);
s_ctl_op.u4_size = sizeof(ivd_ctl_getbufinfo_op_t);
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_ip,
(void *)&s_ctl_op);
if(ret != IV_SUCCESS)
{
sprintf(ac_error_str, "Error in Get Buf Info %x", s_ctl_op.u4_error_code);
codec_exit(ac_error_str);
}
/* Allocate input buffer */
u4_ip_buf_len = s_ctl_op.u4_min_in_buf_size[0];
pu1_bs_buf = (UWORD8 *)malloc(u4_ip_buf_len);
if(pu1_bs_buf == NULL)
{
sprintf(ac_error_str,
"\nAllocation failure for input buffer of size %d",
u4_ip_buf_len);
codec_exit(ac_error_str);
}
s_app_ctx.num_disp_buf = s_ctl_op.u4_num_disp_bufs;
/* Allocate output buffer only if display buffers are not shared */
/* Or if shared and output is 420P */
if((0 == s_app_ctx.share_disp_buf) || (IV_YUV_420P == s_app_ctx.e_output_chroma_format))
{
UWORD32 outlen;
ps_out_buf->u4_min_out_buf_size[0] =
s_ctl_op.u4_min_out_buf_size[0];
ps_out_buf->u4_min_out_buf_size[1] =
s_ctl_op.u4_min_out_buf_size[1];
ps_out_buf->u4_min_out_buf_size[2] =
s_ctl_op.u4_min_out_buf_size[2];
outlen = s_ctl_op.u4_min_out_buf_size[0];
if(s_ctl_op.u4_min_num_out_bufs > 1)
outlen += s_ctl_op.u4_min_out_buf_size[1];
if(s_ctl_op.u4_min_num_out_bufs > 2)
outlen += s_ctl_op.u4_min_out_buf_size[2];
ps_out_buf->pu1_bufs[0] = (UWORD8 *)malloc(outlen);
if(ps_out_buf->pu1_bufs[0] == NULL)
{
sprintf(ac_error_str,
"\nAllocation failure for output buffer of size %d",
outlen);
codec_exit(ac_error_str);
}
if(s_ctl_op.u4_min_num_out_bufs > 1)
ps_out_buf->pu1_bufs[1] = ps_out_buf->pu1_bufs[0]
+ (s_ctl_op.u4_min_out_buf_size[0]);
if(s_ctl_op.u4_min_num_out_bufs > 2)
ps_out_buf->pu1_bufs[2] = ps_out_buf->pu1_bufs[1]
+ (s_ctl_op.u4_min_out_buf_size[1]);
ps_out_buf->u4_num_bufs = s_ctl_op.u4_min_num_out_bufs;
}
}
}
}
/*************************************************************************/
/* set num of cores */
/*************************************************************************/
{
impeg2d_ctl_set_num_cores_ip_t s_ctl_set_cores_ip;
impeg2d_ctl_set_num_cores_op_t s_ctl_set_cores_op;
s_ctl_set_cores_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_set_cores_ip.e_sub_cmd = (IVD_CONTROL_API_COMMAND_TYPE_T)IMPEG2D_CMD_CTL_SET_NUM_CORES;
s_ctl_set_cores_ip.u4_num_cores = s_app_ctx.u4_num_cores;
s_ctl_set_cores_ip.u4_size = sizeof(impeg2d_ctl_set_num_cores_ip_t);
s_ctl_set_cores_op.u4_size = sizeof(impeg2d_ctl_set_num_cores_op_t);
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_set_cores_ip,
(void *)&s_ctl_set_cores_op);
if(ret != IV_SUCCESS)
{
sprintf(ac_error_str, "\nError in setting number of cores");
codec_exit(ac_error_str);
}
}
/*************************************************************************/
/* set processsor */
/*************************************************************************/
{
impeg2d_ctl_set_processor_ip_t s_ctl_set_num_processor_ip;
impeg2d_ctl_set_processor_op_t s_ctl_set_num_processor_op;
s_ctl_set_num_processor_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_set_num_processor_ip.e_sub_cmd = (IVD_CONTROL_API_COMMAND_TYPE_T)IMPEG2D_CMD_CTL_SET_PROCESSOR;
s_ctl_set_num_processor_ip.u4_arch = s_app_ctx.e_arch;
s_ctl_set_num_processor_ip.u4_soc = s_app_ctx.e_soc;
s_ctl_set_num_processor_ip.u4_size = sizeof(impeg2d_ctl_set_processor_ip_t);
s_ctl_set_num_processor_op.u4_size = sizeof(impeg2d_ctl_set_processor_op_t);
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_set_num_processor_ip,
(void *)&s_ctl_set_num_processor_op);
if(ret != IV_SUCCESS)
{
sprintf(ac_error_str, "\nError in setting Processor type");
codec_exit(ac_error_str);
}
}
/*****************************************************************************/
/* Decode header to get width and height and buffer sizes */
/*****************************************************************************/
{
ivd_ctl_set_config_ip_t s_ctl_ip;
ivd_ctl_set_config_op_t s_ctl_op;
ivd_video_decode_ip_t s_video_decode_ip;
ivd_video_decode_op_t s_video_decode_op;
s_ctl_ip.u4_disp_wd = STRIDE;
if(1 == s_app_ctx.display)
s_ctl_ip.u4_disp_wd = s_app_ctx.get_stride();
s_ctl_ip.e_frm_skip_mode = IVD_SKIP_NONE;
s_ctl_ip.e_frm_out_mode = IVD_DISPLAY_FRAME_OUT;
s_ctl_ip.e_vid_dec_mode = IVD_DECODE_HEADER;
s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_SETPARAMS;
s_ctl_ip.u4_size = sizeof(ivd_ctl_set_config_ip_t);
s_ctl_op.u4_size = sizeof(ivd_ctl_set_config_op_t);
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_ip,
(void *)&s_ctl_op);
if(ret != IV_SUCCESS)
{
sprintf(ac_error_str,
"\nError in setting the codec in header decode mode");
codec_exit(ac_error_str);
}
do
{
WORD32 numbytes;
if(0 == s_app_ctx.u4_piclen_flag)
{
fseek(ps_ip_file, file_pos, SEEK_SET);
numbytes = u4_ip_buf_len;
}
else
{
WORD32 entries;
entries = fscanf(ps_piclen_file, "%d\n", &numbytes);
if(1 != entries)
numbytes = u4_ip_buf_len;
}
u4_bytes_remaining = fread(pu1_bs_buf, sizeof(UWORD8), numbytes,
ps_ip_file);
if(0 == u4_bytes_remaining)
{
sprintf(ac_error_str, "\nUnable to read from input file");
codec_exit(ac_error_str);
}
s_video_decode_ip.e_cmd = IVD_CMD_VIDEO_DECODE;
s_video_decode_ip.u4_ts = u4_ip_frm_ts;
s_video_decode_ip.pv_stream_buffer = pu1_bs_buf;
s_video_decode_ip.u4_num_Bytes = u4_bytes_remaining;
s_video_decode_ip.u4_size = sizeof(ivd_video_decode_ip_t);
s_video_decode_op.u4_size = sizeof(ivd_video_decode_op_t);
/*****************************************************************************/
/* API Call: Header Decode */
/*****************************************************************************/
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_video_decode_ip,
(void *)&s_video_decode_op);
if(ret != IV_SUCCESS)
{
if (IMPEG2D_UNSUPPORTED_DIMENSIONS == s_video_decode_op.u4_error_code)
{
sprintf(ac_error_str, "\nSummary\nUnsupported Dimensions. Reinit decoder with width %d and height %d\n", s_video_decode_op.u4_pic_wd, s_video_decode_op.u4_pic_ht);
codec_exit(ac_error_str);
}
sprintf(ac_error_str, "\nError in header decode %x",
s_video_decode_op.u4_error_code);
}
u4_num_bytes_dec = s_video_decode_op.u4_num_bytes_consumed;
#ifndef PROFILE_ENABLE
printf("%d\n", s_video_decode_op.u4_num_bytes_consumed);
#endif
file_pos += u4_num_bytes_dec;
total_bytes_comsumed += u4_num_bytes_dec;
}while(ret != IV_SUCCESS);
/* copy pic_wd and pic_ht to initialize buffers */
s_app_ctx.u4_pic_wd = s_video_decode_op.u4_pic_wd;
s_app_ctx.u4_pic_ht = s_video_decode_op.u4_pic_ht;
#if IOS_DISPLAY
s_app_ctx.i4_screen_wd = screen_wd;
s_app_ctx.i4_screen_ht = screen_ht;
#endif
/* Create display thread and wait for the display buffers to be initialized */
if(1 == s_app_ctx.display)
{
if(0 == s_app_ctx.display_thread_created)
{
s_app_ctx.display_init_done = 0;
ithread_create(s_app_ctx.display_thread_handle, NULL,
(void *)&display_thread, (void *)&s_app_ctx);
s_app_ctx.display_thread_created = 1;
while(1)
{
if(s_app_ctx.display_init_done)
break;
ithread_msleep(1);
}
}
s_app_ctx.u4_strd = s_app_ctx.get_stride();
}
}
/*************************************************************************/
/* Get actual number of output buffers requried, which is dependent */
/* on stream properties such as width, height and level etc */
/* This is needed mainly for shared display mode */
/*************************************************************************/
//if(1 == s_app_ctx.share_disp_buf)
{
ivd_ctl_getbufinfo_ip_t s_ctl_ip;
ivd_ctl_getbufinfo_op_t s_ctl_op;
WORD32 outlen = 0;
s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_GETBUFINFO;
s_ctl_ip.u4_size = sizeof(ivd_ctl_getbufinfo_ip_t);
s_ctl_op.u4_size = sizeof(ivd_ctl_getbufinfo_op_t);
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_ip,
(void *)&s_ctl_op);
if(ret != IV_SUCCESS)
{
sprintf(ac_error_str, "Error in Get Buf Info %x", s_ctl_op.u4_error_code);
codec_exit(ac_error_str);
}
#ifdef APP_EXTRA_BUFS
s_app_ctx.disp_delay = EXTRA_DISP_BUFFERS;
s_ctl_op.u4_num_disp_bufs += EXTRA_DISP_BUFFERS;
#endif
/*****************************************************************************/
/* API Call: Allocate display buffers for display buffer shared case */
/*****************************************************************************/
for(i = 0; i < s_ctl_op.u4_num_disp_bufs; i++)
{
s_app_ctx.s_disp_buffers[i].u4_min_out_buf_size[0] =
s_ctl_op.u4_min_out_buf_size[0];
s_app_ctx.s_disp_buffers[i].u4_min_out_buf_size[1] =
s_ctl_op.u4_min_out_buf_size[1];
s_app_ctx.s_disp_buffers[i].u4_min_out_buf_size[2] =
s_ctl_op.u4_min_out_buf_size[2];
outlen = s_ctl_op.u4_min_out_buf_size[0];
if(s_ctl_op.u4_min_num_out_bufs > 1)
outlen += s_ctl_op.u4_min_out_buf_size[1];
if(s_ctl_op.u4_min_num_out_bufs > 2)
outlen += s_ctl_op.u4_min_out_buf_size[2];
s_app_ctx.s_disp_buffers[i].pu1_bufs[0] = (UWORD8 *)malloc(outlen);
if(s_app_ctx.s_disp_buffers[i].pu1_bufs[0] == NULL)
{
sprintf(ac_error_str,
"\nAllocation failure for output buffer of size %d",
outlen);
codec_exit(ac_error_str);
}
if(s_ctl_op.u4_min_num_out_bufs > 1)
s_app_ctx.s_disp_buffers[i].pu1_bufs[1] =
s_app_ctx.s_disp_buffers[i].pu1_bufs[0]
+ (s_ctl_op.u4_min_out_buf_size[0]);
if(s_ctl_op.u4_min_num_out_bufs > 2)
s_app_ctx.s_disp_buffers[i].pu1_bufs[2] =
s_app_ctx.s_disp_buffers[i].pu1_bufs[1]
+ (s_ctl_op.u4_min_out_buf_size[1]);
s_app_ctx.s_disp_buffers[i].u4_num_bufs =
s_ctl_op.u4_min_num_out_bufs;
}
s_app_ctx.num_disp_buf = s_ctl_op.u4_num_disp_bufs;
/*****************************************************************************/
/* API Call: Send the allocated display buffers to codec */
/*****************************************************************************/
if(1 == s_app_ctx.share_disp_buf)
{
ivd_set_display_frame_ip_t s_set_display_frame_ip;
ivd_set_display_frame_op_t s_set_display_frame_op;
s_set_display_frame_ip.e_cmd = IVD_CMD_SET_DISPLAY_FRAME;
s_set_display_frame_ip.u4_size = sizeof(ivd_set_display_frame_ip_t);
s_set_display_frame_op.u4_size = sizeof(ivd_set_display_frame_op_t);
s_set_display_frame_ip.num_disp_bufs = s_app_ctx.num_disp_buf;
memcpy(&(s_set_display_frame_ip.s_disp_buffer),
&(s_app_ctx.s_disp_buffers),
s_ctl_op.u4_num_disp_bufs * sizeof(ivd_out_bufdesc_t));
ret = ivd_api_function((iv_obj_t *)codec_obj,
(void *)&s_set_display_frame_ip,
(void *)&s_set_display_frame_op);
if(IV_SUCCESS != ret)
{
sprintf(ac_error_str, "Error in Set display frame");
codec_exit(ac_error_str);
}
}
}
/*************************************************************************/
/* Get frame dimensions for display buffers such as x_offset,y_offset */
/* etc. This information might be needed to set display buffer */
/* offsets in case of shared display buffer mode */
/*************************************************************************/
{
impeg2d_ctl_get_frame_dimensions_ip_t s_ctl_get_frame_dimensions_ip;
impeg2d_ctl_get_frame_dimensions_op_t s_ctl_get_frame_dimensions_op;
s_ctl_get_frame_dimensions_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_get_frame_dimensions_ip.e_sub_cmd =
(IVD_CONTROL_API_COMMAND_TYPE_T)IMPEG2D_CMD_CTL_GET_BUFFER_DIMENSIONS;
s_ctl_get_frame_dimensions_ip.u4_size =
sizeof(impeg2d_ctl_get_frame_dimensions_ip_t);
s_ctl_get_frame_dimensions_op.u4_size =
sizeof(impeg2d_ctl_get_frame_dimensions_op_t);
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_get_frame_dimensions_ip,
(void *)&s_ctl_get_frame_dimensions_op);
if(IV_SUCCESS != ret)
{
sprintf(ac_error_str, "Error in Get buffer Dimensions");
codec_exit(ac_error_str);
}
/*
printf("Frame offsets due to padding\n");
printf("s_ctl_get_frame_dimensions_op.x_offset[0] %d s_ctl_get_frame_dimensions_op.y_offset[0] %d\n",
s_ctl_get_frame_dimensions_op.u4_x_offset[0],
s_ctl_get_frame_dimensions_op.u4_y_offset[0]);
*/
}
/*************************************************************************/
/* Get Sequence Header/Seq Extn/Seq display extension info */
/*************************************************************************/
{
impeg2d_ctl_get_seq_info_ip_t s_ctl_get_seq_info_ip;
impeg2d_ctl_get_seq_info_op_t s_ctl_get_seq_info_op;
s_ctl_get_seq_info_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_get_seq_info_ip.e_sub_cmd =
(IVD_CONTROL_API_COMMAND_TYPE_T)IMPEG2D_CMD_CTL_GET_SEQ_INFO;
s_ctl_get_seq_info_ip.u4_size =
sizeof(impeg2d_ctl_get_seq_info_ip_t);
s_ctl_get_seq_info_op.u4_size =
sizeof(impeg2d_ctl_get_seq_info_op_t);
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_get_seq_info_ip,
(void *)&s_ctl_get_seq_info_op);
if(IV_SUCCESS != ret)
{
sprintf(ac_error_str, "Error in Get Sequence Info");
codec_exit(ac_error_str);
}
}
/*************************************************************************/
/* Get VUI parameters */
/*************************************************************************/
#if 0
{
impeg2d_ctl_get_vui_params_ip_t s_ctl_get_vui_params_ip;
impeg2d_ctl_get_vui_params_op_t s_ctl_get_vui_params_op;
s_ctl_get_vui_params_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_get_vui_params_ip.e_sub_cmd =
(IVD_CONTROL_API_COMMAND_TYPE_T)IMPEG2D_CMD_CTL_GET_VUI_PARAMS;
s_ctl_get_vui_params_ip.u4_size =
sizeof(impeg2d_ctl_get_vui_params_ip_t);
s_ctl_get_vui_params_op.u4_size =
sizeof(impeg2d_ctl_get_vui_params_op_t);
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_get_vui_params_ip,
(void *)&s_ctl_get_vui_params_op);
if(IV_SUCCESS != ret)
{
sprintf(ac_error_str, "Error in Get VUI params");
//codec_exit(ac_error_str);
}
}
#endif
/*************************************************************************/
/* Set the decoder in frame decode mode. It was set in header decode */
/* mode earlier */
/*************************************************************************/
{
ivd_ctl_set_config_ip_t s_ctl_ip;
ivd_ctl_set_config_op_t s_ctl_op;
s_ctl_ip.u4_disp_wd = STRIDE;
if(1 == s_app_ctx.display)
s_ctl_ip.u4_disp_wd = s_app_ctx.get_stride();
s_ctl_ip.e_frm_skip_mode = IVD_SKIP_NONE;
s_ctl_ip.e_frm_out_mode = IVD_DISPLAY_FRAME_OUT;
s_ctl_ip.e_vid_dec_mode = IVD_DECODE_FRAME;
s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_SETPARAMS;
s_ctl_ip.u4_size = sizeof(ivd_ctl_set_config_ip_t);
s_ctl_op.u4_size = sizeof(ivd_ctl_set_config_op_t);
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_ip, (void *)&s_ctl_op);
if(IV_SUCCESS != ret)
{
sprintf(ac_error_str, "Error in Set Parameters");
//codec_exit(ac_error_str);
}
}
/*************************************************************************/
/* If required disable deblocking and sao at given level */
/*************************************************************************/
set_degrade(codec_obj, s_app_ctx.i4_degrade_type, s_app_ctx.i4_degrade_pics);
#ifdef WINDOWS_TIMER
QueryPerformanceFrequency(&frequency);
#endif
#ifndef PRINT_PICSIZE
get_version(codec_obj);
#endif
while(u4_op_frm_ts < (s_app_ctx.u4_max_frm_ts + s_app_ctx.disp_delay))
{
#ifdef TEST_FLUSH
if(u4_ip_frm_ts == FLUSH_FRM_CNT)
{
ivd_ctl_flush_ip_t s_ctl_ip;
ivd_ctl_flush_op_t s_ctl_op;
s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_FLUSH;
s_ctl_ip.u4_size = sizeof(ivd_ctl_flush_ip_t);
s_ctl_op.u4_size = sizeof(ivd_ctl_flush_op_t);
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_ip,
(void *)&s_ctl_op);
if(ret != IV_SUCCESS)
{
printf("Error in Setting the decoder in flush mode\n");
}
file_pos = 0;
fseek(ps_ip_file, file_pos, SEEK_SET);
}
#endif
if(u4_ip_frm_ts < s_app_ctx.num_disp_buf && (1 == s_app_ctx.share_disp_buf))
{
release_disp_frame(codec_obj, u4_ip_frm_ts);
}
/*************************************************************************/
/* set num of cores */
/*************************************************************************/
#ifdef DYNAMIC_NUMCORES
{
impeg2d_ctl_set_num_cores_ip_t s_ctl_set_cores_ip;
impeg2d_ctl_set_num_cores_op_t s_ctl_set_cores_op;
s_ctl_set_cores_ip.e_cmd = IVD_CMD_VIDEO_CTL;
s_ctl_set_cores_ip.e_sub_cmd = IMPEG2D_CMD_CTL_SET_NUM_CORES;
s_ctl_set_cores_ip.u4_num_cores = 1 + 3 * (u4_ip_frm_ts % 2);
s_ctl_set_cores_ip.u4_size = sizeof(impeg2d_ctl_set_num_cores_ip_t);
s_ctl_set_cores_op.u4_size = sizeof(impeg2d_ctl_set_num_cores_op_t);
ret = ivd_api_function((iv_obj_t *)codec_obj, (void *)&s_ctl_set_cores_ip,
(void *)&s_ctl_set_cores_op);
if(ret != IV_SUCCESS)
{
sprintf(ac_error_str, "\nError in setting number of cores");
codec_exit(ac_error_str);
}
}
#endif
/***********************************************************************/
/* Seek the file to start of current frame, this is equavelent of */
/* having a parcer which tells the start of current frame */
/***********************************************************************/
{
WORD32 numbytes;
if(0 == s_app_ctx.u4_piclen_flag)
{
fseek(ps_ip_file, file_pos, SEEK_SET);
numbytes = u4_ip_buf_len;
}
else
{
WORD32 entries;
entries = fscanf(ps_piclen_file, "%d\n", &numbytes);
if(1 != entries)
numbytes = u4_ip_buf_len;
}
u4_bytes_remaining = fread(pu1_bs_buf, sizeof(UWORD8),
numbytes, ps_ip_file);
if(u4_bytes_remaining == 0)
{
if(1 == s_app_ctx.loopback)
{
file_pos = 0;
if(0 == s_app_ctx.u4_piclen_flag)
{
fseek(ps_ip_file, file_pos, SEEK_SET);
numbytes = u4_ip_buf_len;
}
else
{
WORD32 entries;
entries = fscanf(ps_piclen_file, "%d\n", &numbytes);
if(1 != entries)
numbytes = u4_ip_buf_len;
}
u4_bytes_remaining = fread(pu1_bs_buf, sizeof(UWORD8),
numbytes, ps_ip_file);
}
else
break;
}
}
/*********************************************************************/
/* Following calls can be enabled at diffent times */
/*********************************************************************/
#if ENABLE_DEGRADE
if(u4_op_frm_ts >= 10000)
disable_deblocking(codec_obj, 4);
if(u4_op_frm_ts == 30000)
enable_deblocking(codec_obj);
if(u4_op_frm_ts == 10000)
enable_skippb_frames(codec_obj);
if(u4_op_frm_ts == 60000)
disable_skippb_frames(codec_obj);
if(u4_op_frm_ts == 30000)
enable_skipb_frames(codec_obj);
if(u4_op_frm_ts == 60000)
disable_skipb_frames(codec_obj);
#endif
{
ivd_video_decode_ip_t s_video_decode_ip;
ivd_video_decode_op_t s_video_decode_op;
#ifdef PROFILE_ENABLE
UWORD32 s_elapsed_time;
TIMER s_start_timer;
TIMER s_end_timer;
#endif
s_video_decode_ip.e_cmd = IVD_CMD_VIDEO_DECODE;
s_video_decode_ip.u4_ts = u4_ip_frm_ts;
s_video_decode_ip.pv_stream_buffer = pu1_bs_buf;
s_video_decode_ip.u4_num_Bytes = u4_bytes_remaining;
s_video_decode_ip.u4_size = sizeof(ivd_video_decode_ip_t);
s_video_decode_ip.s_out_buffer.u4_min_out_buf_size[0] =
ps_out_buf->u4_min_out_buf_size[0];
s_video_decode_ip.s_out_buffer.u4_min_out_buf_size[1] =
ps_out_buf->u4_min_out_buf_size[1];
s_video_decode_ip.s_out_buffer.u4_min_out_buf_size[2] =
ps_out_buf->u4_min_out_buf_size[2];
s_video_decode_ip.s_out_buffer.pu1_bufs[0] =
ps_out_buf->pu1_bufs[0];
s_video_decode_ip.s_out_buffer.pu1_bufs[1] =
ps_out_buf->pu1_bufs[1];