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libhevc-mirror/decoder/ihevcd_api.c
Rakesh Kumar eacaf4768e libhevcdec: Add support for extended profile parsing from SPS headers 
- Update ihevcd_parse_sps to parse profile dynamically from clip SPS (profile_idc, chroma format, bit depth, intra and still constraint flags).
- Add support for Main, Main 10, Main 10 Still, Main 422 10, Main 444, Main 444 10, Main Intra, Main 10 Intra, Main 422 10 Intra, Main 444 Intra, Main 444 10 Intra, and Main 444 Still Picture profiles.
- Allow profile_idc == 4 (RExt) in SPS profile validation checks.
- Update pixel size determination in ihevcd_api.c for 8-bit vs 10-bit profiles.
- Add CLI argument parsing for new profiles in main.c.
2026-08-07 03:21:32 +00:00

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/******************************************************************************
*
* Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore
*
* 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.
*
******************************************************************************/
/**
*******************************************************************************
* @file
* ihevcd_api.c
*
* @brief
* Contains api functions definitions for HEVC decoder
*
* @author
* Harish
*
* @par List of Functions:
* - api_check_struct_sanity()
* - ihevcd_get_version()
* - ihevcd_set_default_params()
* - ihevcd_init()
* - ihevcd_get_num_rec()
* - ihevcd_allocate_static_bufs()
* - ihevcd_create()
* - ihevcd_retrieve_memrec()
* - ihevcd_set_display_frame()
* - ihevcd_set_flush_mode()
* - ihevcd_get_status()
* - ihevcd_get_buf_info()
* - ihevcd_set_params()
* - ihevcd_reset()
* - ihevcd_rel_display_frame()
* - ihevcd_disable_deblk()
* - ihevcd_get_frame_dimensions()
* - ihevcd_set_num_cores()
* - ihevcd_ctl()
* - ihevcd_cxa_api_function()
*
* @remarks
* None
*
*******************************************************************************
*/
/*****************************************************************************/
/* File Includes */
/*****************************************************************************/
#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include "ihevc_typedefs.h"
#include "iv.h"
#include "ivd.h"
#include "ihevcd_cxa.h"
#include "ithread.h"
#include "ihevc_defs.h"
#include "ihevc_debug.h"
#include "ihevc_structs.h"
#include "ihevc_macros.h"
#include "ihevc_platform_macros.h"
#include "ihevc_buf_mgr.h"
#include "ihevc_dpb_mgr.h"
#include "ihevc_disp_mgr.h"
#include "ihevc_common_tables.h"
#include "ihevc_cabac_tables.h"
#include "ihevc_error.h"
#include "ihevcd_defs.h"
#include "ihevcd_trace.h"
#include "ihevcd_function_selector.h"
#include "ihevcd_structs.h"
#include "ihevcd_error.h"
#include "ihevcd_utils.h"
#include "ihevcd_decode.h"
#include "ihevcd_job_queue.h"
#include "ihevcd_statistics.h"
#include "ihevcd_parse_residual.h"
#define ALIGNED_FREE(ps_codec, y) \
if(y) {ps_codec->pf_aligned_free(ps_codec->pv_mem_ctxt, ((void *)y)); (y) = NULL;}
/*****************************************************************************/
/* Function Prototypes */
/*****************************************************************************/
IV_API_CALL_STATUS_T ihevcd_get_version(CHAR *pc_version_string,
UWORD32 u4_version_buffer_size);
WORD32 ihevcd_free_dynamic_bufs(codec_t *ps_codec);
/**
*******************************************************************************
*
* @brief
* Used to test arguments for corresponding API call
*
* @par Description:
* For each command the arguments are validated
*
* @param[in] ps_handle
* Codec handle at API level
*
* @param[in] pv_api_ip
* Pointer to input structure
*
* @param[out] pv_api_op
* Pointer to output structure
*
* @returns Status of error checking
*
* @remarks
*
*
*******************************************************************************
*/
static IV_API_CALL_STATUS_T api_check_struct_sanity(iv_obj_t *ps_handle,
void *pv_api_ip,
void *pv_api_op)
{
IVD_API_COMMAND_TYPE_T e_cmd;
UWORD32 *pu4_api_ip;
UWORD32 *pu4_api_op;
WORD32 i;
if(NULL == pv_api_op)
return (IV_FAIL);
if(NULL == pv_api_ip)
return (IV_FAIL);
pu4_api_ip = (UWORD32 *)pv_api_ip;
pu4_api_op = (UWORD32 *)pv_api_op;
e_cmd = (IVD_API_COMMAND_TYPE_T)*(pu4_api_ip + 1);
*(pu4_api_op + 1) = 0;
/* error checks on handle */
switch((WORD32)e_cmd)
{
case IVD_CMD_CREATE:
break;
case IVD_CMD_REL_DISPLAY_FRAME:
case IVD_CMD_SET_DISPLAY_FRAME:
case IVD_CMD_GET_DISPLAY_FRAME:
case IVD_CMD_VIDEO_DECODE:
case IVD_CMD_DELETE:
case IVD_CMD_VIDEO_CTL:
if(ps_handle == NULL)
{
*(pu4_api_op + 1) |= 1 << IVD_UNSUPPORTEDPARAM;
*(pu4_api_op + 1) |= IVD_HANDLE_NULL;
return IV_FAIL;
}
if(ps_handle->u4_size != sizeof(iv_obj_t))
{
*(pu4_api_op + 1) |= 1 << IVD_UNSUPPORTEDPARAM;
*(pu4_api_op + 1) |= IVD_HANDLE_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if(ps_handle->pv_fxns != ihevcd_cxa_api_function)
{
*(pu4_api_op + 1) |= 1 << IVD_UNSUPPORTEDPARAM;
*(pu4_api_op + 1) |= IVD_INVALID_HANDLE_NULL;
return IV_FAIL;
}
if(ps_handle->pv_codec_handle == NULL)
{
*(pu4_api_op + 1) |= 1 << IVD_UNSUPPORTEDPARAM;
*(pu4_api_op + 1) |= IVD_INVALID_HANDLE_NULL;
return IV_FAIL;
}
break;
default:
*(pu4_api_op + 1) |= 1 << IVD_UNSUPPORTEDPARAM;
*(pu4_api_op + 1) |= IVD_INVALID_API_CMD;
return IV_FAIL;
}
switch((WORD32)e_cmd)
{
case IVD_CMD_CREATE:
{
ihevcd_cxa_create_ip_t *ps_ip = (ihevcd_cxa_create_ip_t *)pv_api_ip;
ihevcd_cxa_create_op_t *ps_op = (ihevcd_cxa_create_op_t *)pv_api_op;
ps_op->s_ivd_create_op_t.u4_error_code = 0;
if((ps_ip->s_ivd_create_ip_t.u4_size > sizeof(ihevcd_cxa_create_ip_t))
|| (ps_ip->s_ivd_create_ip_t.u4_size
< sizeof(ivd_create_ip_t)))
{
ps_op->s_ivd_create_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_create_op_t.u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return (IV_FAIL);
}
if((ps_op->s_ivd_create_op_t.u4_size != sizeof(ihevcd_cxa_create_op_t))
&& (ps_op->s_ivd_create_op_t.u4_size
!= sizeof(ivd_create_op_t)))
{
ps_op->s_ivd_create_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_create_op_t.u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return (IV_FAIL);
}
if((ps_ip->s_ivd_create_ip_t.e_output_format != IV_YUV_420P)
&& (ps_ip->s_ivd_create_ip_t.e_output_format
!= IV_YUV_420SP_UV)
&& (ps_ip->s_ivd_create_ip_t.e_output_format
!= IV_YUV_420SP_VU)
&& (ps_ip->s_ivd_create_ip_t.e_output_format
!= IV_GRAY)
&& (ps_ip->s_ivd_create_ip_t.e_output_format
!= IV_YUV_444P)
&& (ps_ip->s_ivd_create_ip_t.e_output_format
!= IV_YUV_422P))
{
ps_op->s_ivd_create_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_create_op_t.u4_error_code |=
IVD_INIT_DEC_COL_FMT_NOT_SUPPORTED;
return (IV_FAIL);
}
/* Shared display mode is supported only for 420SP and 420P formats */
if((ps_ip->s_ivd_create_ip_t.e_output_format != IV_YUV_420P)
&& (ps_ip->s_ivd_create_ip_t.e_output_format != IV_YUV_420SP_UV)
&& (ps_ip->s_ivd_create_ip_t.e_output_format != IV_YUV_420SP_VU)
&& ps_ip->s_ivd_create_ip_t.u4_share_disp_buf == 1)
{
ps_op->s_ivd_create_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_create_op_t.u4_error_code |=
IVD_INIT_DEC_FAILED;
return (IV_FAIL);
}
}
break;
case IVD_CMD_GET_DISPLAY_FRAME:
{
ihevcd_cxa_get_display_frame_ip_t *ps_ip =
(ihevcd_cxa_get_display_frame_ip_t *)pv_api_ip;
ihevcd_cxa_get_display_frame_op_t *ps_op =
(ihevcd_cxa_get_display_frame_op_t *)pv_api_op;
ps_op->s_ivd_get_display_frame_op_t.u4_error_code = 0;
if((ps_ip->s_ivd_get_display_frame_ip_t.u4_size
!= sizeof(ihevcd_cxa_get_display_frame_ip_t))
&& (ps_ip->s_ivd_get_display_frame_ip_t.u4_size
!= sizeof(ivd_get_display_frame_ip_t)))
{
ps_op->s_ivd_get_display_frame_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_get_display_frame_op_t.u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return (IV_FAIL);
}
if((ps_op->s_ivd_get_display_frame_op_t.u4_size
!= sizeof(ihevcd_cxa_get_display_frame_op_t))
&& (ps_op->s_ivd_get_display_frame_op_t.u4_size
!= sizeof(ivd_get_display_frame_op_t)))
{
ps_op->s_ivd_get_display_frame_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_get_display_frame_op_t.u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return (IV_FAIL);
}
}
break;
case IVD_CMD_REL_DISPLAY_FRAME:
{
ihevcd_cxa_rel_display_frame_ip_t *ps_ip =
(ihevcd_cxa_rel_display_frame_ip_t *)pv_api_ip;
ihevcd_cxa_rel_display_frame_op_t *ps_op =
(ihevcd_cxa_rel_display_frame_op_t *)pv_api_op;
ps_op->s_ivd_rel_display_frame_op_t.u4_error_code = 0;
if((ps_ip->s_ivd_rel_display_frame_ip_t.u4_size
!= sizeof(ihevcd_cxa_rel_display_frame_ip_t))
&& (ps_ip->s_ivd_rel_display_frame_ip_t.u4_size
!= sizeof(ivd_rel_display_frame_ip_t)))
{
ps_op->s_ivd_rel_display_frame_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_rel_display_frame_op_t.u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return (IV_FAIL);
}
if((ps_op->s_ivd_rel_display_frame_op_t.u4_size
!= sizeof(ihevcd_cxa_rel_display_frame_op_t))
&& (ps_op->s_ivd_rel_display_frame_op_t.u4_size
!= sizeof(ivd_rel_display_frame_op_t)))
{
ps_op->s_ivd_rel_display_frame_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_rel_display_frame_op_t.u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return (IV_FAIL);
}
}
break;
case IVD_CMD_SET_DISPLAY_FRAME:
{
ihevcd_cxa_set_display_frame_ip_t *ps_ip =
(ihevcd_cxa_set_display_frame_ip_t *)pv_api_ip;
ihevcd_cxa_set_display_frame_op_t *ps_op =
(ihevcd_cxa_set_display_frame_op_t *)pv_api_op;
UWORD32 j;
ps_op->s_ivd_set_display_frame_op_t.u4_error_code = 0;
if((ps_ip->s_ivd_set_display_frame_ip_t.u4_size
!= sizeof(ihevcd_cxa_set_display_frame_ip_t))
&& (ps_ip->s_ivd_set_display_frame_ip_t.u4_size
!= sizeof(ivd_set_display_frame_ip_t)))
{
ps_op->s_ivd_set_display_frame_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_set_display_frame_op_t.u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return (IV_FAIL);
}
if((ps_op->s_ivd_set_display_frame_op_t.u4_size
!= sizeof(ihevcd_cxa_set_display_frame_op_t))
&& (ps_op->s_ivd_set_display_frame_op_t.u4_size
!= sizeof(ivd_set_display_frame_op_t)))
{
ps_op->s_ivd_set_display_frame_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_set_display_frame_op_t.u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return (IV_FAIL);
}
if(ps_ip->s_ivd_set_display_frame_ip_t.num_disp_bufs == 0)
{
ps_op->s_ivd_set_display_frame_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_set_display_frame_op_t.u4_error_code |=
IVD_DISP_FRM_ZERO_OP_BUFS;
return IV_FAIL;
}
for(j = 0; j < ps_ip->s_ivd_set_display_frame_ip_t.num_disp_bufs;
j++)
{
if(ps_ip->s_ivd_set_display_frame_ip_t.s_disp_buffer[j].u4_num_bufs
== 0)
{
ps_op->s_ivd_set_display_frame_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_set_display_frame_op_t.u4_error_code |=
IVD_DISP_FRM_ZERO_OP_BUFS;
return IV_FAIL;
}
for(i = 0;
i
< (WORD32)ps_ip->s_ivd_set_display_frame_ip_t.s_disp_buffer[j].u4_num_bufs;
i++)
{
if(ps_ip->s_ivd_set_display_frame_ip_t.s_disp_buffer[j].pu1_bufs[i]
== NULL)
{
ps_op->s_ivd_set_display_frame_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_set_display_frame_op_t.u4_error_code |=
IVD_DISP_FRM_OP_BUF_NULL;
return IV_FAIL;
}
if(ps_ip->s_ivd_set_display_frame_ip_t.s_disp_buffer[j].u4_min_out_buf_size[i]
== 0)
{
ps_op->s_ivd_set_display_frame_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_set_display_frame_op_t.u4_error_code |=
IVD_DISP_FRM_ZERO_OP_BUF_SIZE;
return IV_FAIL;
}
}
}
}
break;
case IVD_CMD_VIDEO_DECODE:
{
ihevcd_cxa_video_decode_ip_t *ps_ip =
(ihevcd_cxa_video_decode_ip_t *)pv_api_ip;
ihevcd_cxa_video_decode_op_t *ps_op =
(ihevcd_cxa_video_decode_op_t *)pv_api_op;
DEBUG("The input bytes is: %d",
ps_ip->s_ivd_video_decode_ip_t.u4_num_Bytes);
ps_op->s_ivd_video_decode_op_t.u4_error_code = 0;
if(ps_ip->s_ivd_video_decode_ip_t.u4_size
!= sizeof(ihevcd_cxa_video_decode_ip_t)
&& ps_ip->s_ivd_video_decode_ip_t.u4_size
!= sizeof(ivd_video_decode_ip_t))
{
ps_op->s_ivd_video_decode_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_video_decode_op_t.u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return (IV_FAIL);
}
if(ps_op->s_ivd_video_decode_op_t.u4_size
!= sizeof(ihevcd_cxa_video_decode_op_t)
&& ps_op->s_ivd_video_decode_op_t.u4_size
!= sizeof(ivd_video_decode_op_t))
{
ps_op->s_ivd_video_decode_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_video_decode_op_t.u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return (IV_FAIL);
}
if(((codec_t *)(ps_handle->pv_codec_handle))->u1_enable_cu_info
&& !ps_ip->pu1_8x8_blk_qp_map && !ps_ip->pu1_8x8_blk_type_map)
{
ps_op->s_ivd_video_decode_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_video_decode_op_t.u4_error_code |=
IHEVCD_FRAME_INFO_OP_BUF_NULL;
return (IV_FAIL);
}
}
break;
case IVD_CMD_DELETE:
{
ihevcd_cxa_delete_ip_t *ps_ip =
(ihevcd_cxa_delete_ip_t *)pv_api_ip;
ihevcd_cxa_delete_op_t *ps_op =
(ihevcd_cxa_delete_op_t *)pv_api_op;
ps_op->s_ivd_delete_op_t.u4_error_code = 0;
if(ps_ip->s_ivd_delete_ip_t.u4_size
!= sizeof(ihevcd_cxa_delete_ip_t))
{
ps_op->s_ivd_delete_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_delete_op_t.u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return (IV_FAIL);
}
if(ps_op->s_ivd_delete_op_t.u4_size
!= sizeof(ihevcd_cxa_delete_op_t))
{
ps_op->s_ivd_delete_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_delete_op_t.u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return (IV_FAIL);
}
}
break;
case IVD_CMD_VIDEO_CTL:
{
UWORD32 *pu4_ptr_cmd;
UWORD32 sub_command;
pu4_ptr_cmd = (UWORD32 *)pv_api_ip;
pu4_ptr_cmd += 2;
sub_command = *pu4_ptr_cmd;
switch(sub_command)
{
case IVD_CMD_CTL_SETPARAMS:
{
ihevcd_cxa_ctl_set_config_ip_t *ps_ip;
ihevcd_cxa_ctl_set_config_op_t *ps_op;
ps_ip = (ihevcd_cxa_ctl_set_config_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_set_config_op_t *)pv_api_op;
if(ps_ip->s_ivd_ctl_set_config_ip_t.u4_size
!= sizeof(ihevcd_cxa_ctl_set_config_ip_t) &&
ps_ip->s_ivd_ctl_set_config_ip_t.u4_size
!= sizeof(ivd_ctl_set_config_ip_t))
{
ps_op->s_ivd_ctl_set_config_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_ctl_set_config_op_t.u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
}
//no break; is needed here
case IVD_CMD_CTL_SETDEFAULT:
{
ihevcd_cxa_ctl_set_config_op_t *ps_op;
ps_op = (ihevcd_cxa_ctl_set_config_op_t *)pv_api_op;
if(ps_op->s_ivd_ctl_set_config_op_t.u4_size
!= sizeof(ihevcd_cxa_ctl_set_config_op_t))
{
ps_op->s_ivd_ctl_set_config_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_ctl_set_config_op_t.u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
}
break;
case IVD_CMD_CTL_GETPARAMS:
{
ihevcd_cxa_ctl_getstatus_ip_t *ps_ip;
ihevcd_cxa_ctl_getstatus_op_t *ps_op;
ps_ip = (ihevcd_cxa_ctl_getstatus_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_getstatus_op_t *)pv_api_op;
if(ps_ip->s_ivd_ctl_getstatus_ip_t.u4_size
!= sizeof(ihevcd_cxa_ctl_getstatus_ip_t))
{
ps_op->s_ivd_ctl_getstatus_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_ctl_getstatus_op_t.u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if((ps_op->s_ivd_ctl_getstatus_op_t.u4_size
!= sizeof(ihevcd_cxa_ctl_getstatus_op_t)) &&
(ps_op->s_ivd_ctl_getstatus_op_t.u4_size
!= sizeof(ivd_ctl_getstatus_op_t)))
{
ps_op->s_ivd_ctl_getstatus_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_ctl_getstatus_op_t.u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
}
break;
case IVD_CMD_CTL_GETBUFINFO:
{
ihevcd_cxa_ctl_getbufinfo_ip_t *ps_ip;
ihevcd_cxa_ctl_getbufinfo_op_t *ps_op;
ps_ip = (ihevcd_cxa_ctl_getbufinfo_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_getbufinfo_op_t *)pv_api_op;
if(ps_ip->s_ivd_ctl_getbufinfo_ip_t.u4_size
!= sizeof(ihevcd_cxa_ctl_getbufinfo_ip_t))
{
ps_op->s_ivd_ctl_getbufinfo_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_ctl_getbufinfo_op_t.u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if(ps_op->s_ivd_ctl_getbufinfo_op_t.u4_size
!= sizeof(ihevcd_cxa_ctl_getbufinfo_op_t))
{
ps_op->s_ivd_ctl_getbufinfo_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_ctl_getbufinfo_op_t.u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
}
break;
case IVD_CMD_CTL_GETVERSION:
{
ihevcd_cxa_ctl_getversioninfo_ip_t *ps_ip;
ihevcd_cxa_ctl_getversioninfo_op_t *ps_op;
ps_ip = (ihevcd_cxa_ctl_getversioninfo_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_getversioninfo_op_t *)pv_api_op;
if(ps_ip->s_ivd_ctl_getversioninfo_ip_t.u4_size
!= sizeof(ihevcd_cxa_ctl_getversioninfo_ip_t))
{
ps_op->s_ivd_ctl_getversioninfo_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_ctl_getversioninfo_op_t.u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if(ps_op->s_ivd_ctl_getversioninfo_op_t.u4_size
!= sizeof(ihevcd_cxa_ctl_getversioninfo_op_t))
{
ps_op->s_ivd_ctl_getversioninfo_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_ctl_getversioninfo_op_t.u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
}
break;
case IVD_CMD_CTL_FLUSH:
{
ihevcd_cxa_ctl_flush_ip_t *ps_ip;
ihevcd_cxa_ctl_flush_op_t *ps_op;
ps_ip = (ihevcd_cxa_ctl_flush_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_flush_op_t *)pv_api_op;
if(ps_ip->s_ivd_ctl_flush_ip_t.u4_size
!= sizeof(ihevcd_cxa_ctl_flush_ip_t))
{
ps_op->s_ivd_ctl_flush_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_ctl_flush_op_t.u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if(ps_op->s_ivd_ctl_flush_op_t.u4_size
!= sizeof(ihevcd_cxa_ctl_flush_op_t))
{
ps_op->s_ivd_ctl_flush_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_ctl_flush_op_t.u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
}
break;
case IVD_CMD_CTL_RESET:
{
ihevcd_cxa_ctl_reset_ip_t *ps_ip;
ihevcd_cxa_ctl_reset_op_t *ps_op;
ps_ip = (ihevcd_cxa_ctl_reset_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_reset_op_t *)pv_api_op;
if(ps_ip->s_ivd_ctl_reset_ip_t.u4_size
!= sizeof(ihevcd_cxa_ctl_reset_ip_t))
{
ps_op->s_ivd_ctl_reset_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_ctl_reset_op_t.u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if(ps_op->s_ivd_ctl_reset_op_t.u4_size
!= sizeof(ihevcd_cxa_ctl_reset_op_t))
{
ps_op->s_ivd_ctl_reset_op_t.u4_error_code |= 1
<< IVD_UNSUPPORTEDPARAM;
ps_op->s_ivd_ctl_reset_op_t.u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
}
break;
case IHEVCD_CXA_CMD_CTL_DEGRADE:
{
ihevcd_cxa_ctl_degrade_ip_t *ps_ip;
ihevcd_cxa_ctl_degrade_op_t *ps_op;
ps_ip = (ihevcd_cxa_ctl_degrade_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_degrade_op_t *)pv_api_op;
if(ps_ip->u4_size
!= sizeof(ihevcd_cxa_ctl_degrade_ip_t))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_op->u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if(ps_op->u4_size
!= sizeof(ihevcd_cxa_ctl_degrade_op_t))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_op->u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if((ps_ip->i4_degrade_pics < 0) ||
(ps_ip->i4_degrade_pics > 4) ||
(ps_ip->i4_nondegrade_interval < 0) ||
(ps_ip->i4_degrade_type < 0) ||
(ps_ip->i4_degrade_type > 15))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
return IV_FAIL;
}
break;
}
case IHEVCD_CXA_CMD_CTL_GET_BUFFER_DIMENSIONS:
{
ihevcd_cxa_ctl_get_frame_dimensions_ip_t *ps_ip;
ihevcd_cxa_ctl_get_frame_dimensions_op_t *ps_op;
ps_ip =
(ihevcd_cxa_ctl_get_frame_dimensions_ip_t *)pv_api_ip;
ps_op =
(ihevcd_cxa_ctl_get_frame_dimensions_op_t *)pv_api_op;
if(ps_ip->u4_size
!= sizeof(ihevcd_cxa_ctl_get_frame_dimensions_ip_t))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_op->u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if(ps_op->u4_size
!= sizeof(ihevcd_cxa_ctl_get_frame_dimensions_op_t))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_op->u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
break;
}
case IHEVCD_CXA_CMD_CTL_GET_VUI_PARAMS:
{
ihevcd_cxa_ctl_get_vui_params_ip_t *ps_ip;
ihevcd_cxa_ctl_get_vui_params_op_t *ps_op;
ps_ip =
(ihevcd_cxa_ctl_get_vui_params_ip_t *)pv_api_ip;
ps_op =
(ihevcd_cxa_ctl_get_vui_params_op_t *)pv_api_op;
if(ps_ip->u4_size
!= sizeof(ihevcd_cxa_ctl_get_vui_params_ip_t))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_op->u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if(ps_op->u4_size
!= sizeof(ihevcd_cxa_ctl_get_vui_params_op_t))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_op->u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
break;
}
#ifndef DISABLE_SEI
case IHEVCD_CXA_CMD_CTL_GET_SEI_MASTERING_PARAMS:
{
ihevcd_cxa_ctl_get_sei_mastering_params_ip_t *ps_ip;
ihevcd_cxa_ctl_get_sei_mastering_params_op_t *ps_op;
ps_ip = (ihevcd_cxa_ctl_get_sei_mastering_params_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_get_sei_mastering_params_op_t *)pv_api_op;
if(ps_ip->u4_size
!= sizeof(ihevcd_cxa_ctl_get_sei_mastering_params_ip_t))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_op->u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if(ps_op->u4_size
!= sizeof(ihevcd_cxa_ctl_get_sei_mastering_params_op_t))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_op->u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
break;
}
#endif
case IHEVCD_CXA_CMD_CTL_SET_NUM_CORES:
{
ihevcd_cxa_ctl_set_num_cores_ip_t *ps_ip;
ihevcd_cxa_ctl_set_num_cores_op_t *ps_op;
ps_ip = (ihevcd_cxa_ctl_set_num_cores_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_set_num_cores_op_t *)pv_api_op;
if(ps_ip->u4_size
!= sizeof(ihevcd_cxa_ctl_set_num_cores_ip_t))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_op->u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if(ps_op->u4_size
!= sizeof(ihevcd_cxa_ctl_set_num_cores_op_t))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_op->u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if((ps_ip->u4_num_cores < 1) || (ps_ip->u4_num_cores > MAX_NUM_CORES))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
return IV_FAIL;
}
break;
}
case IHEVCD_CXA_CMD_CTL_SET_PROCESSOR:
{
ihevcd_cxa_ctl_set_processor_ip_t *ps_ip;
ihevcd_cxa_ctl_set_processor_op_t *ps_op;
ps_ip = (ihevcd_cxa_ctl_set_processor_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_set_processor_op_t *)pv_api_op;
if(ps_ip->u4_size
!= sizeof(ihevcd_cxa_ctl_set_processor_ip_t))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_op->u4_error_code |=
IVD_IP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
if(ps_op->u4_size
!= sizeof(ihevcd_cxa_ctl_set_processor_op_t))
{
ps_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_op->u4_error_code |=
IVD_OP_API_STRUCT_SIZE_INCORRECT;
return IV_FAIL;
}
break;
}
default:
*(pu4_api_op + 1) |= 1 << IVD_UNSUPPORTEDPARAM;
*(pu4_api_op + 1) |= IVD_UNSUPPORTED_API_CMD;
return IV_FAIL;
}
}
break;
default:
*(pu4_api_op + 1) |= 1 << IVD_UNSUPPORTEDPARAM;
*(pu4_api_op + 1) |= IVD_UNSUPPORTED_API_CMD;
return IV_FAIL;
}
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Sets default dynamic parameters
*
* @par Description:
* Sets default dynamic parameters. Will be called in ihevcd_init() to ensure
* that even if set_params is not called, codec continues to work
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_set_default_params(codec_t *ps_codec)
{
WORD32 ret = IV_SUCCESS;
ps_codec->e_pic_skip_mode = IVD_SKIP_NONE;
ps_codec->i4_strd = 0;
ps_codec->i4_disp_strd = 0;
ps_codec->i4_header_mode = 0;
ps_codec->e_pic_out_order = IVD_DISPLAY_FRAME_OUT;
return ret;
}
void ihevcd_update_function_ptr(codec_t *ps_codec)
{
/* Init inter pred function array */
ps_codec->apf_inter_pred[0] = NULL;
ps_codec->apf_inter_pred[1] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_luma_copy_fptr;
ps_codec->apf_inter_pred[2] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_luma_vert_fptr;
ps_codec->apf_inter_pred[3] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_luma_horz_fptr;
ps_codec->apf_inter_pred[4] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_luma_horz_w16out_fptr;
ps_codec->apf_inter_pred[5] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_luma_copy_w16out_fptr;
ps_codec->apf_inter_pred[6] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_luma_vert_w16out_fptr;
ps_codec->apf_inter_pred[7] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_luma_horz_w16out_fptr;
ps_codec->apf_inter_pred[8] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_luma_horz_w16out_fptr;
ps_codec->apf_inter_pred[9] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_luma_vert_w16inp_fptr;
ps_codec->apf_inter_pred[10] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_luma_vert_w16inp_w16out_fptr;
ps_codec->apf_inter_pred[11] = NULL;
ps_codec->apf_inter_pred[12] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_chroma_copy_fptr;
ps_codec->apf_inter_pred[13] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_chroma_vert_fptr;
ps_codec->apf_inter_pred[14] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_chroma_horz_fptr;
ps_codec->apf_inter_pred[15] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_chroma_horz_w16out_fptr;
ps_codec->apf_inter_pred[16] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_chroma_copy_w16out_fptr;
ps_codec->apf_inter_pred[17] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_chroma_vert_w16out_fptr;
ps_codec->apf_inter_pred[18] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_chroma_horz_w16out_fptr;
ps_codec->apf_inter_pred[19] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_chroma_horz_w16out_fptr;
ps_codec->apf_inter_pred[20] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_chroma_vert_w16inp_fptr;
ps_codec->apf_inter_pred[21] = (pf_inter_pred)ps_codec->s_func_selector.ihevc_inter_pred_chroma_vert_w16inp_w16out_fptr;
/* Init intra pred function array */
ps_codec->apf_intra_pred_luma[0] = (pf_intra_pred)NULL;
ps_codec->apf_intra_pred_luma[1] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_luma_planar_fptr;
ps_codec->apf_intra_pred_luma[2] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_luma_dc_fptr;
ps_codec->apf_intra_pred_luma[3] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_luma_mode2_fptr;
ps_codec->apf_intra_pred_luma[4] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_luma_mode_3_to_9_fptr;
ps_codec->apf_intra_pred_luma[5] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_luma_horz_fptr;
ps_codec->apf_intra_pred_luma[6] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_luma_mode_11_to_17_fptr;
ps_codec->apf_intra_pred_luma[7] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_luma_mode_18_34_fptr;
ps_codec->apf_intra_pred_luma[8] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_luma_mode_19_to_25_fptr;
ps_codec->apf_intra_pred_luma[9] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_luma_ver_fptr;
ps_codec->apf_intra_pred_luma[10] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_luma_mode_27_to_33_fptr;
ps_codec->apf_intra_pred_chroma[0] = (pf_intra_pred)NULL;
ps_codec->apf_intra_pred_chroma[1] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_chroma_planar_fptr;
ps_codec->apf_intra_pred_chroma[2] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_chroma_dc_fptr;
ps_codec->apf_intra_pred_chroma[3] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_chroma_mode2_fptr;
ps_codec->apf_intra_pred_chroma[4] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_chroma_mode_3_to_9_fptr;
ps_codec->apf_intra_pred_chroma[5] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_chroma_horz_fptr;
ps_codec->apf_intra_pred_chroma[6] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_chroma_mode_11_to_17_fptr;
ps_codec->apf_intra_pred_chroma[7] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_chroma_mode_18_34_fptr;
ps_codec->apf_intra_pred_chroma[8] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_chroma_mode_19_to_25_fptr;
ps_codec->apf_intra_pred_chroma[9] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_chroma_ver_fptr;
ps_codec->apf_intra_pred_chroma[10] = (pf_intra_pred)ps_codec->s_func_selector.ihevc_intra_pred_chroma_mode_27_to_33_fptr;
/* Init itrans res function array */
ps_codec->apf_itrans_res[0] = (pf_itrans_res)ps_codec->s_func_selector.ihevc_itrans_res_4x4_ttype1_fptr;
ps_codec->apf_itrans_res[1] = (pf_itrans_res)ps_codec->s_func_selector.ihevc_itrans_res_4x4_fptr;
ps_codec->apf_itrans_res[2] = (pf_itrans_res)ps_codec->s_func_selector.ihevc_itrans_res_8x8_fptr;
ps_codec->apf_itrans_res[3] = (pf_itrans_res)ps_codec->s_func_selector.ihevc_itrans_res_16x16_fptr;
ps_codec->apf_itrans_res[4] = (pf_itrans_res)ps_codec->s_func_selector.ihevc_itrans_res_32x32_fptr;
/* Init itrans_recon function array */
ps_codec->apf_itrans_recon[0] = (pf_itrans_recon)ps_codec->s_func_selector.ihevc_itrans_recon_4x4_ttype1_fptr;
ps_codec->apf_itrans_recon[1] = (pf_itrans_recon)ps_codec->s_func_selector.ihevc_itrans_recon_4x4_fptr;
ps_codec->apf_itrans_recon[2] = (pf_itrans_recon)ps_codec->s_func_selector.ihevc_itrans_recon_8x8_fptr;
ps_codec->apf_itrans_recon[3] = (pf_itrans_recon)ps_codec->s_func_selector.ihevc_itrans_recon_16x16_fptr;
ps_codec->apf_itrans_recon[4] = (pf_itrans_recon)ps_codec->s_func_selector.ihevc_itrans_recon_32x32_fptr;
ps_codec->apf_itrans_recon[5] = (pf_itrans_recon)ps_codec->s_func_selector.ihevc_chroma_itrans_recon_4x4_fptr;
ps_codec->apf_itrans_recon[6] = (pf_itrans_recon)ps_codec->s_func_selector.ihevc_chroma_itrans_recon_8x8_fptr;
ps_codec->apf_itrans_recon[7] = (pf_itrans_recon)ps_codec->s_func_selector.ihevc_chroma_itrans_recon_16x16_fptr;
ps_codec->apf_itrans_recon[8] = (pf_itrans_recon)ps_codec->s_func_selector.ihevc_chroma_itrans_recon_32x32_fptr;
/* Init recon function array */
ps_codec->apf_recon[0] = (pf_recon)ps_codec->s_func_selector.ihevc_recon_4x4_ttype1_fptr;
ps_codec->apf_recon[1] = (pf_recon)ps_codec->s_func_selector.ihevc_recon_4x4_fptr;
ps_codec->apf_recon[2] = (pf_recon)ps_codec->s_func_selector.ihevc_recon_8x8_fptr;
ps_codec->apf_recon[3] = (pf_recon)ps_codec->s_func_selector.ihevc_recon_16x16_fptr;
ps_codec->apf_recon[4] = (pf_recon)ps_codec->s_func_selector.ihevc_recon_32x32_fptr;
ps_codec->apf_recon[5] = (pf_recon)ps_codec->s_func_selector.ihevc_chroma_recon_4x4_fptr;
ps_codec->apf_recon[6] = (pf_recon)ps_codec->s_func_selector.ihevc_chroma_recon_8x8_fptr;
ps_codec->apf_recon[7] = (pf_recon)ps_codec->s_func_selector.ihevc_chroma_recon_16x16_fptr;
ps_codec->apf_recon[8] = (pf_recon)ps_codec->s_func_selector.ihevc_chroma_recon_32x32_fptr;
/* Init itrans_recon_dc function array */
ps_codec->apf_itrans_recon_dc[0] = (pf_itrans_recon_dc)ps_codec->s_func_selector.ihevcd_itrans_recon_dc_luma_fptr;
ps_codec->apf_itrans_recon_dc[1] = (pf_itrans_recon_dc)ps_codec->s_func_selector.ihevcd_itrans_recon_dc_chroma_fptr;
ps_codec->apf_itrans_res_dc = (pf_itrans_res_dc)ps_codec->s_func_selector.ihevc_itrans_res_dc_fptr;
/* Init sao function array */
ps_codec->apf_sao_luma[0] = (pf_sao_luma)ps_codec->s_func_selector.ihevc_sao_edge_offset_class0_fptr;
ps_codec->apf_sao_luma[1] = (pf_sao_luma)ps_codec->s_func_selector.ihevc_sao_edge_offset_class1_fptr;
ps_codec->apf_sao_luma[2] = (pf_sao_luma)ps_codec->s_func_selector.ihevc_sao_edge_offset_class2_fptr;
ps_codec->apf_sao_luma[3] = (pf_sao_luma)ps_codec->s_func_selector.ihevc_sao_edge_offset_class3_fptr;
ps_codec->apf_sao_chroma[0] = (pf_sao_chroma)ps_codec->s_func_selector.ihevc_sao_edge_offset_class0_chroma_fptr;
ps_codec->apf_sao_chroma[1] = (pf_sao_chroma)ps_codec->s_func_selector.ihevc_sao_edge_offset_class1_chroma_fptr;
ps_codec->apf_sao_chroma[2] = (pf_sao_chroma)ps_codec->s_func_selector.ihevc_sao_edge_offset_class2_chroma_fptr;
ps_codec->apf_sao_chroma[3] = (pf_sao_chroma)ps_codec->s_func_selector.ihevc_sao_edge_offset_class3_chroma_fptr;
/* HBD functions */
ps_codec->ppf_hbd_intra_pred_luma = (pf_hbd_intra_pred_luma*)ps_codec->s_func_selector.ppv_ihevcd_hbd_intra_pred_luma;
ps_codec->ppf_hbd_intra_pred_chroma = (pf_hbd_intra_pred_chroma*)ps_codec->s_func_selector.ppv_ihevcd_hbd_intra_pred_chroma;
ps_codec->ppf_hbd_itrans_recon = (pf_hbd_itrans_recon*)ps_codec->s_func_selector.ppv_ihevcd_hbd_itrans_recon;
ps_codec->ppf_hbd_itrans_recon_dc = (pf_hbd_itrans_recon_dc*)ps_codec->s_func_selector.ppv_ihevcd_hbd_itrans_recon_dc;
ps_codec->ppf_hbd_recon = (pf_hbd_recon*)ps_codec->s_func_selector.ppv_ihevcd_hbd_recon;
ps_codec->ppf_hbd_sao_luma = (pf_hbd_sao_luma*)ps_codec->s_func_selector.ppv_ihevcd_hbd_sao_luma;
ps_codec->ppf_hbd_sao_chroma = (pf_hbd_sao_chroma*)ps_codec->s_func_selector.ppv_ihevcd_hbd_sao_chroma;
ps_codec->ppf_hbd_inter_pred = (pf_hbd_inter_pred*)ps_codec->s_func_selector.ppv_ihevcd_hbd_inter_pred;
}
/**
*******************************************************************************
*
* @brief
* Initialize the context. This will be called by create and during
* reset
*
* @par Description:
* Initializes the context
*
* @param[in] ps_codec
* Codec context pointer
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_init(codec_t *ps_codec)
{
WORD32 status = IV_SUCCESS;
WORD32 i;
/* Free any dynamic buffers that are allocated */
ihevcd_free_dynamic_bufs(ps_codec);
ps_codec->u4_allocate_dynamic_done = 0;
ps_codec->i4_num_disp_bufs = 1;
ps_codec->i4_flush_mode = 0;
ps_codec->i4_ht = ps_codec->i4_disp_ht = 0;
ps_codec->i4_wd = ps_codec->i4_disp_wd = 0;
ps_codec->i4_strd = 0;
ps_codec->i4_disp_strd = 0;
ps_codec->i4_num_cores = 1;
ps_codec->u4_pic_cnt = 0;
ps_codec->u4_disp_cnt = 0;
ps_codec->i4_header_mode = 0;
ps_codec->i4_header_in_slice_mode = 0;
ps_codec->i4_sps_done = 0;
ps_codec->i4_pps_done = 0;
ps_codec->i4_init_done = 1;
ps_codec->i4_profile = HEVC_MAIN_444_10;
ps_codec->i4_first_pic_done = 0;
ps_codec->s_parse.i4_first_pic_init = 0;
ps_codec->i4_error_code = 0;
ps_codec->i4_reset_flag = 0;
ps_codec->i4_cra_as_first_pic = 1;
ps_codec->i4_rasl_output_flag = 0;
ps_codec->i4_prev_poc_msb = 0;
ps_codec->i4_prev_poc_lsb = -1;
ps_codec->i4_max_prev_poc_lsb = -1;
ps_codec->s_parse.i4_abs_pic_order_cnt = -1;
ps_codec->i4_chroma_array_type = CHROMA_FMT_IDC_YUV420;
/* Set ref chroma format by default to 420SP UV interleaved */
ps_codec->e_ref_chroma_fmt = IV_YUV_420SP_UV;
/* If the codec is in shared mode and required format is 420 SP VU interleaved then change
* reference buffers chroma format
*/
/* Nithya: 422 assignment happens after sps parsing */
if(IV_YUV_420SP_VU == ps_codec->e_chroma_fmt)
{
ps_codec->e_ref_chroma_fmt = IV_YUV_420SP_VU;
}
ps_codec->i4_disable_deblk_pic = 0;
ps_codec->i4_degrade_pic_cnt = 0;
ps_codec->i4_degrade_pics = 0;
ps_codec->i4_degrade_type = 0;
ps_codec->i4_disable_sao_pic = 0;
ps_codec->i4_fullpel_inter_pred = 0;
ps_codec->u4_enable_fmt_conv_ahead = 0;
ps_codec->i4_share_disp_buf_cnt = 0;
{
sps_t *ps_sps = ps_codec->ps_sps_base;
pps_t *ps_pps = ps_codec->ps_pps_base;
for(i = 0; i < MAX_SPS_CNT; i++)
{
ps_sps->i1_sps_valid = 0;
ps_sps++;
}
for(i = 0; i < MAX_PPS_CNT; i++)
{
ps_pps->i1_pps_valid = 0;
ps_pps++;
}
}
ihevcd_set_default_params(ps_codec);
/* Initialize MV Bank buffer manager */
ihevc_buf_mgr_init((buf_mgr_t *)ps_codec->pv_mv_buf_mgr);
/* Initialize Picture buffer manager */
ihevc_buf_mgr_init((buf_mgr_t *)ps_codec->pv_pic_buf_mgr);
ps_codec->ps_pic_buf = (pic_buf_t *)ps_codec->pv_pic_buf_base;
memset(ps_codec->ps_pic_buf, 0, BUF_MGR_MAX_CNT * sizeof(pic_buf_t));
/* Initialize display buffer manager */
ihevc_disp_mgr_init((disp_mgr_t *)ps_codec->pv_disp_buf_mgr);
/* Initialize dpb manager */
ihevc_dpb_mgr_init((dpb_mgr_t *)ps_codec->pv_dpb_mgr);
ps_codec->e_processor_soc = SOC_GENERIC;
ps_codec->u4_nctb = 0x7FFFFFFF; //MAX_NCTB;
ihevcd_init_arch(ps_codec);
ihevcd_init_function_ptr(ps_codec);
ihevcd_update_function_ptr(ps_codec);
/* Initialize the function pointer for parse residual coding */
ps_codec->pv_parse_residual_coding = (void *)&ihevcd_parse_residual_coding;
/* Initialize the function pointer for IQ, IT, recon CTB */
ps_codec->pv_iquant_itrans_recon_ctb = (void *)&ihevcd_iquant_itrans_recon_ctb;
return status;
}
/**
*******************************************************************************
*
* @brief
* Allocate static memory for the codec
*
* @par Description:
* Allocates static memory for the codec
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_allocate_static_bufs(iv_obj_t **pps_codec_obj,
ihevcd_cxa_create_ip_t *ps_create_ip,
ihevcd_cxa_create_op_t *ps_create_op)
{
WORD32 size;
void *pv_buf;
UWORD8 *pu1_buf;
WORD32 i;
codec_t *ps_codec;
IV_API_CALL_STATUS_T status = IV_SUCCESS;
void *(*pf_aligned_alloc)(void *pv_mem_ctxt, WORD32 alignment, WORD32 size);
void (*pf_aligned_free)(void *pv_mem_ctxt, void *pv_buf);
void *pv_mem_ctxt;
/* Request memory for HEVCD object */
ps_create_op->s_ivd_create_op_t.pv_handle = NULL;
pf_aligned_alloc = ps_create_ip->s_ivd_create_ip_t.pf_aligned_alloc;
pf_aligned_free = ps_create_ip->s_ivd_create_ip_t.pf_aligned_free;
pv_mem_ctxt = ps_create_ip->s_ivd_create_ip_t.pv_mem_ctxt;
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, sizeof(iv_obj_t));
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, sizeof(iv_obj_t));
*pps_codec_obj = (iv_obj_t *)pv_buf;
ps_create_op->s_ivd_create_op_t.pv_handle = *pps_codec_obj;
(*pps_codec_obj)->pv_codec_handle = NULL;
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, sizeof(codec_t));
RETURN_IF((NULL == pv_buf), IV_FAIL);
(*pps_codec_obj)->pv_codec_handle = (codec_t *)pv_buf;
ps_codec = (codec_t *)pv_buf;
memset(ps_codec, 0, sizeof(codec_t));
#ifndef LOGO_EN
ps_codec->i4_share_disp_buf = ps_create_ip->s_ivd_create_ip_t.u4_share_disp_buf;
#else
ps_codec->i4_share_disp_buf = 0;
#endif
/* Shared display mode is supported only for 420SP and 420P formats */
if((ps_create_ip->s_ivd_create_ip_t.e_output_format != IV_YUV_420P) &&
(ps_create_ip->s_ivd_create_ip_t.e_output_format != IV_YUV_420SP_UV) &&
(ps_create_ip->s_ivd_create_ip_t.e_output_format != IV_YUV_420SP_VU))
{
ps_codec->i4_share_disp_buf = 0;
}
if (ps_create_ip->s_ivd_create_ip_t.u4_size == sizeof(ihevcd_cxa_create_ip_t))
{
ps_codec->u1_enable_cu_info = ps_create_ip->u4_enable_frame_info;
}
ps_codec->e_chroma_fmt = ps_create_ip->s_ivd_create_ip_t.e_output_format;
ps_codec->pf_aligned_alloc = pf_aligned_alloc;
ps_codec->pf_aligned_free = pf_aligned_free;
ps_codec->pv_mem_ctxt = pv_mem_ctxt;
ps_codec->i4_threads_active = ps_create_ip->u4_keep_threads_active;
/* Request memory to hold thread handles for each processing thread */
size = MAX_PROCESS_THREADS * ithread_get_handle_size();
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
WORD32 handle_size = ithread_get_handle_size();
ps_codec->apv_process_thread_handle[i] =
(UWORD8 *)pv_buf + (i * handle_size);
}
if(ps_codec->i4_threads_active)
{
/* Request memory to hold mutex (start/done) for each processing thread */
size = 2 * MAX_PROCESS_THREADS * ithread_get_mutex_lock_size();
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
WORD32 ret;
WORD32 mutex_size = ithread_get_mutex_lock_size();
ps_codec->apv_proc_start_mutex[i] =
(UWORD8 *)pv_buf + (2 * i * mutex_size);
ps_codec->apv_proc_done_mutex[i] =
(UWORD8 *)pv_buf + ((2 * i + 1) * mutex_size);
ret = ithread_mutex_init(ps_codec->apv_proc_start_mutex[i]);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
ret = ithread_mutex_init(ps_codec->apv_proc_done_mutex[i]);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
}
size = 2 * MAX_PROCESS_THREADS * ithread_get_cond_struct_size();
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
WORD32 ret;
WORD32 cond_size = ithread_get_cond_struct_size();
ps_codec->apv_proc_start_condition[i] =
(UWORD8 *)pv_buf + (2 * i * cond_size);
ps_codec->apv_proc_done_condition[i] =
(UWORD8 *)pv_buf + ((2 * i + 1) * cond_size);
ret = ithread_cond_init(ps_codec->apv_proc_start_condition[i]);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
ret = ithread_cond_init(ps_codec->apv_proc_done_condition[i]);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
}
}
/* Request memory for static bitstream buffer which holds bitstream after emulation prevention */
size = MIN_BITSBUF_SIZE;
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size + 16); //Alloc extra for parse optimization
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size + 16);
ps_codec->pu1_bitsbuf_static = pv_buf;
ps_codec->u4_bitsbuf_size_static = size;
/* size for holding display manager context */
size = sizeof(buf_mgr_t);
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pv_disp_buf_mgr = pv_buf;
/* size for holding dpb manager context */
size = sizeof(dpb_mgr_t);
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pv_dpb_mgr = pv_buf;
/* size for holding buffer manager context */
size = sizeof(buf_mgr_t);
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pv_pic_buf_mgr = pv_buf;
/* size for holding mv buffer manager context */
size = sizeof(buf_mgr_t);
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pv_mv_buf_mgr = pv_buf;
size = MAX_VPS_CNT * sizeof(vps_t);
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->ps_vps_base = pv_buf;
ps_codec->s_parse.ps_vps_base = ps_codec->ps_vps_base;
size = MAX_SPS_CNT * sizeof(sps_t);
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->ps_sps_base = pv_buf;
ps_codec->s_parse.ps_sps_base = ps_codec->ps_sps_base;
size = MAX_PPS_CNT * sizeof(pps_t);
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->ps_pps_base = pv_buf;
ps_codec->s_parse.ps_pps_base = ps_codec->ps_pps_base;
size = MAX_SLICE_HDR_CNT * sizeof(slice_header_t);
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->ps_slice_hdr_base = (slice_header_t *)pv_buf;
ps_codec->s_parse.ps_slice_hdr_base = ps_codec->ps_slice_hdr_base;
SCALING_MAT_SIZE(size)
size = (MAX_SPS_CNT + MAX_PPS_CNT) * size * sizeof(WORD16);
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pi2_scaling_mat = (WORD16 *)pv_buf;
/* Size for holding pic_buf_t for each reference picture
* Since this is only a structure allocation and not actual buffer allocation,
* it is allocated for BUF_MGR_MAX_CNT entries
*/
size = BUF_MGR_MAX_CNT * sizeof(pic_buf_t);
pv_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pv_pic_buf_base = (UWORD8 *)pv_buf;
/* TO hold scratch buffers needed for each SAO context */
size = 4 * MAX_CTB_SIZE * MAX_CTB_SIZE + 8 * MAX_CTB_SIZE * MAX_CTB_SIZE;
size *= MAX_PROCESS_THREADS;
pu1_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pu1_buf), IV_FAIL);
memset(pu1_buf, 0, size);
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_tmp_buf_luma = (UWORD8 *)pu1_buf;
pu1_buf += 4 * MAX_CTB_SIZE * MAX_CTB_SIZE * sizeof(UWORD8);
ps_codec->as_process[i].s_sao_ctxt.pu1_tmp_buf_chroma = (UWORD8 *)pu1_buf;
pu1_buf += 8 * MAX_CTB_SIZE * MAX_CTB_SIZE * sizeof(UWORD8);
}
/* Allocate intra pred modes buffer */
/* 8 bits per 4x4 */
/* 16 bytes each for top and left 64 pixels and 16 bytes for default mode */
size = 3 * 16 * sizeof(UWORD8);
pu1_buf = pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pu1_buf), IV_FAIL);
memset(pu1_buf, 0, size);
ps_codec->s_parse.pu1_luma_intra_pred_mode_left = pu1_buf;
ps_codec->s_parse.pu1_luma_intra_pred_mode_top = pu1_buf + 16;
{
WORD32 inter_pred_tmp_buf_size, ntaps_luma;
#ifdef ENABLE_MAIN_REXT_PROFILE
WORD32 res_buf_size;
#endif
WORD32 pic_pu_idx_map_size;
/* Max inter pred size */
ntaps_luma = 8;
// For yuv 4:4:4 chroma the inter pred buffer size for one CTB will be double of luma
inter_pred_tmp_buf_size = sizeof(WORD16) * (MAX_CTB_SIZE + ntaps_luma) * MAX_CTB_SIZE * 2;
inter_pred_tmp_buf_size = ALIGN64(inter_pred_tmp_buf_size);
#ifdef ENABLE_MAIN_REXT_PROFILE
res_buf_size = sizeof(WORD16) * (MAX_TU_SIZE * MAX_TU_SIZE);
res_buf_size = ALIGN64(res_buf_size);
#endif
/* To hold pu_index w.r.t. frame level pu_t array for a CTB */
pic_pu_idx_map_size = sizeof(WORD32) * (18 * 18);
pic_pu_idx_map_size = ALIGN64(pic_pu_idx_map_size);
size = inter_pred_tmp_buf_size * 2;
#ifdef ENABLE_MAIN_REXT_PROFILE
size += (res_buf_size * 4);
#endif
size += pic_pu_idx_map_size;
size *= MAX_PROCESS_THREADS;
pu1_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pu1_buf), IV_FAIL);
memset(pu1_buf, 0, size);
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].pi2_inter_pred_tmp_buf1 = (WORD16 *)pu1_buf;
pu1_buf += inter_pred_tmp_buf_size;
ps_codec->as_process[i].pi2_inter_pred_tmp_buf2 = (WORD16 *)pu1_buf;
pu1_buf += inter_pred_tmp_buf_size;
#ifdef ENABLE_MAIN_REXT_PROFILE
ps_codec->as_process[i].pi2_res_luma_buf = (WORD16 *)pu1_buf;
pu1_buf += res_buf_size;
ps_codec->as_process[i].pi2_res_chroma_buf = (WORD16 *)pu1_buf;
pu1_buf += res_buf_size;
ps_codec->as_process[i].pi2_invscan_out_subtu = (WORD16 *)pu1_buf;
pu1_buf += (res_buf_size * 2);
#endif
/* Inverse transform intermediate and inverse scan output buffers reuse inter pred scratch buffers */
ps_codec->as_process[i].pi2_itrans_intrmd_buf =
ps_codec->as_process[i].pi2_inter_pred_tmp_buf2;
ps_codec->as_process[i].pi2_invscan_out =
ps_codec->as_process[i].pi2_inter_pred_tmp_buf1;
ps_codec->as_process[i].pu4_pic_pu_idx_map = (UWORD32 *)pu1_buf;
ps_codec->as_process[i].s_bs_ctxt.pu4_pic_pu_idx_map =
(UWORD32 *)pu1_buf;
pu1_buf += pic_pu_idx_map_size;
// ps_codec->as_process[i].pi2_inter_pred_tmp_buf3 = (WORD16 *)pu1_buf;
// pu1_buf += inter_pred_tmp_buf_size;
ps_codec->as_process[i].i4_inter_pred_tmp_buf_strd = MAX_CTB_SIZE;
}
}
/* Initialize pointers in PPS structures */
{
sps_t *ps_sps = ps_codec->ps_sps_base;
pps_t *ps_pps = ps_codec->ps_pps_base;
WORD16 *pi2_scaling_mat = ps_codec->pi2_scaling_mat;
WORD32 scaling_mat_size;
SCALING_MAT_SIZE(scaling_mat_size);
for(i = 0; i < MAX_SPS_CNT; i++)
{
ps_sps->pi2_scaling_mat = pi2_scaling_mat;
pi2_scaling_mat += scaling_mat_size;
ps_sps++;
}
for(i = 0; i < MAX_PPS_CNT; i++)
{
ps_pps->pi2_scaling_mat = pi2_scaling_mat;
pi2_scaling_mat += scaling_mat_size;
ps_pps++;
}
}
return (status);
}
WORD32 ihevcd_join_threads(codec_t *ps_codec)
{
if(ps_codec->i4_threads_active)
{
int i;
/* Wait for threads */
ps_codec->i4_break_threads = 1;
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
WORD32 ret;
if(ps_codec->ai4_process_thread_created[i])
{
ret = ithread_mutex_lock(ps_codec->apv_proc_start_mutex[i]);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
ps_codec->ai4_process_start[i] = 1;
ret = ithread_cond_signal(ps_codec->apv_proc_start_condition[i]);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
ret = ithread_mutex_unlock(ps_codec->apv_proc_start_mutex[i]);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
ithread_join(ps_codec->apv_process_thread_handle[i], NULL);
ps_codec->ai4_process_thread_created[i] = 0;
}
}
}
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Free static memory for the codec
*
* @par Description:
* Free static memory for the codec
*
* @param[in] ps_codec
* Pointer to codec context
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_free_static_bufs(iv_obj_t *ps_codec_obj)
{
codec_t *ps_codec;
void (*pf_aligned_free)(void *pv_mem_ctxt, void *pv_buf);
void *pv_mem_ctxt;
ps_codec = (codec_t *)ps_codec_obj->pv_codec_handle;
pf_aligned_free = ps_codec->pf_aligned_free;
pv_mem_ctxt = ps_codec->pv_mem_ctxt;
if(ps_codec->i4_threads_active)
{
/* Wait for threads */
ihevcd_join_threads(ps_codec);
for(int i = 0; i < MAX_PROCESS_THREADS; i++)
{
WORD32 ret;
ret = ithread_cond_destroy(ps_codec->apv_proc_start_condition[i]);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
ret = ithread_cond_destroy(ps_codec->apv_proc_done_condition[i]);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
ret = ithread_mutex_destroy(ps_codec->apv_proc_start_mutex[i]);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
ret = ithread_mutex_destroy(ps_codec->apv_proc_done_mutex[i]);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
}
ALIGNED_FREE(ps_codec, ps_codec->apv_proc_start_mutex[0]);
ALIGNED_FREE(ps_codec, ps_codec->apv_proc_start_condition[0]);
}
ALIGNED_FREE(ps_codec, ps_codec->apv_process_thread_handle[0]);
ALIGNED_FREE(ps_codec, ps_codec->pu1_bitsbuf_static);
ALIGNED_FREE(ps_codec, ps_codec->pv_disp_buf_mgr);
ALIGNED_FREE(ps_codec, ps_codec->pv_dpb_mgr);
ALIGNED_FREE(ps_codec, ps_codec->pv_pic_buf_mgr);
ALIGNED_FREE(ps_codec, ps_codec->pv_mv_buf_mgr);
ALIGNED_FREE(ps_codec, ps_codec->ps_vps_base);
ALIGNED_FREE(ps_codec, ps_codec->ps_sps_base);
ALIGNED_FREE(ps_codec, ps_codec->ps_pps_base);
ALIGNED_FREE(ps_codec, ps_codec->ps_slice_hdr_base);
ALIGNED_FREE(ps_codec, ps_codec->pi2_scaling_mat);
ALIGNED_FREE(ps_codec, ps_codec->pv_pic_buf_base);
ALIGNED_FREE(ps_codec, ps_codec->s_parse.pu1_luma_intra_pred_mode_left);
ALIGNED_FREE(ps_codec, ps_codec->as_process[0].s_sao_ctxt.pu1_tmp_buf_luma);
ALIGNED_FREE(ps_codec, ps_codec->as_process[0].pi2_inter_pred_tmp_buf1);
ALIGNED_FREE(ps_codec, ps_codec_obj->pv_codec_handle);
if(ps_codec_obj)
{
pf_aligned_free(pv_mem_ctxt, ps_codec_obj);
}
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Allocate dynamic memory for the codec
*
* @par Description:
* Allocates dynamic memory for the codec
*
* @param[in] ps_codec
* Pointer to codec context
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_allocate_dynamic_bufs(codec_t *ps_codec)
{
WORD32 max_tile_cols, max_tile_rows;
WORD32 max_ctb_rows, max_ctb_cols;
WORD32 max_num_cu_cols;
WORD32 max_num_cu_rows;
WORD32 max_num_4x4_cols;
WORD32 max_ctb_cnt;
WORD32 wd;
WORD32 ht;
WORD32 i;
WORD32 max_dpb_size;
void *pv_mem_ctxt = ps_codec->pv_mem_ctxt;
void *pv_buf;
UWORD8 *pu1_buf;
WORD32 size;
WORD32 i4_pixel_size = ps_codec->i4_pixel_size_y;
/* Free any dynamic buffers that are allocated earlier. As ps_codec is memset to zero */
/* at the beginning, it is safe to call this even if no memory was allocated earlier */
ihevcd_free_dynamic_bufs(ps_codec);
wd = ALIGN64(ps_codec->i4_wd);
ht = ALIGN64(ps_codec->i4_ht);
max_tile_cols = (wd + MIN_TILE_WD - 1) / MIN_TILE_WD;
max_tile_rows = (ht + MIN_TILE_HT - 1) / MIN_TILE_HT;
max_ctb_rows = ht / MIN_CTB_SIZE;
max_ctb_cols = wd / MIN_CTB_SIZE;
max_ctb_cnt = max_ctb_rows * max_ctb_cols;
max_num_cu_cols = wd / MIN_CU_SIZE;
max_num_cu_rows = ht / MIN_CU_SIZE;
max_num_4x4_cols = wd / 4;
/* Allocate tile structures */
size = max_tile_cols * max_tile_rows;
size *= sizeof(tile_t);
size *= MAX_PPS_CNT;
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->ps_tile = (tile_t *)pv_buf;
/* Allocate memory to hold entry point offsets */
/* One entry point per tile */
size = max_tile_cols * max_tile_rows;
/* One entry point per row of CTBs */
/*********************************************************************/
/* Only tiles or entropy sync is enabled at a time in main */
/* profile, but since memory required does not increase too much, */
/* this allocation is done to handle both cases */
/*********************************************************************/
size += max_ctb_rows;
size *= sizeof(WORD32);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pi4_entry_ofst = (WORD32 *)pv_buf;
/* Allocate parse skip flag buffer */
/* 1 bit per 8x8 */
size = max_num_cu_cols / 8;
size = ALIGN4(size);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->s_parse.pu4_skip_cu_top = (UWORD32 *)pv_buf;
/* Allocate parse coding tree depth buffer */
/* 2 bits per 8x8 */
size = max_num_cu_cols / 4;
size = ALIGN4(size);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->s_parse.pu4_ct_depth_top = (UWORD32 *)pv_buf;
/* Allocate intra flag buffer */
/* 1 bit per 8x8 */
size = max_num_cu_cols * max_num_cu_rows / 8;
size = ALIGN4(size);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pu1_pic_intra_flag = (UWORD8 *)pv_buf;
ps_codec->s_parse.pu1_pic_intra_flag = ps_codec->pu1_pic_intra_flag;
/* Allocate transquant bypass flag buffer */
/* 1 bit per 8x8 */
/* Extra row and column are allocated for easy processing of top and left blocks while loop filtering */
size = ((max_num_cu_cols + 8) * (max_num_cu_rows + 8)) / 8;
size = ALIGN4(size);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 1, size);
{
WORD32 loop_filter_strd = (wd + 63) >> 6;
ps_codec->pu1_pic_no_loop_filter_flag_base = pv_buf;
/* The offset is added for easy processing of top and left blocks while loop filtering */
ps_codec->pu1_pic_no_loop_filter_flag = (UWORD8 *)pv_buf + loop_filter_strd + 1;
ps_codec->s_parse.pu1_pic_no_loop_filter_flag = ps_codec->pu1_pic_no_loop_filter_flag;
ps_codec->s_parse.s_deblk_ctxt.pu1_pic_no_loop_filter_flag = ps_codec->pu1_pic_no_loop_filter_flag;
ps_codec->s_parse.s_sao_ctxt.pu1_pic_no_loop_filter_flag = ps_codec->pu1_pic_no_loop_filter_flag;
}
/* Initialize pointers in PPS structures */
{
pps_t *ps_pps = ps_codec->ps_pps_base;
tile_t *ps_tile = ps_codec->ps_tile;
for(i = 0; i < MAX_PPS_CNT; i++)
{
ps_pps->ps_tile = ps_tile;
ps_tile += (max_tile_cols * max_tile_rows);
ps_pps++;
}
}
/* Allocate memory for job queue */
/* One job per row of CTBs */
size = max_ctb_rows;
/* One each tile a row of CTBs, num_jobs has to incremented */
size *= max_tile_cols;
/* One format convert/frame copy job per row of CTBs for non-shared mode*/
size += max_ctb_rows;
size *= sizeof(proc_job_t);
size += ihevcd_jobq_ctxt_size();
size = ALIGN4(size);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pv_proc_jobq_buf = pv_buf;
ps_codec->i4_proc_jobq_buf_size = size;
size = max_ctb_cnt;
size = ALIGN4(size);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pu1_parse_map = (UWORD8 *)pv_buf;
size = max_ctb_cnt;
size = ALIGN4(size);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pu1_proc_map = (UWORD8 *)pv_buf;
/** Holds top and left neighbor's pu idx into picture level pu array */
/* Only one top row is enough but left has to be replicated for each process context */
size = (max_num_4x4_cols /* left */ + MAX_PROCESS_THREADS * (MAX_CTB_SIZE / 4)/* top */ + 1/* top right */) * sizeof(WORD32);
size = ALIGN4(size);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
UWORD32 *pu4_buf = (UWORD32 *)pv_buf;
ps_codec->as_process[i].pu4_pic_pu_idx_left = pu4_buf + i * (MAX_CTB_SIZE / 4);
memset(ps_codec->as_process[i].pu4_pic_pu_idx_left, 0, sizeof(UWORD32) * MAX_CTB_SIZE / 4);
ps_codec->as_process[i].pu4_pic_pu_idx_top = pu4_buf + MAX_PROCESS_THREADS * (MAX_CTB_SIZE / 4);
}
memset(ps_codec->as_process[0].pu4_pic_pu_idx_top, 0, sizeof(UWORD32) * (wd / 4 + 1));
{
sps_t *ps_sps = (ps_codec->s_parse.ps_sps_base + ps_codec->i4_sps_id);
WORD32 chroma_pixel_strd = 2;
WORD32 h_samp_factor = (CHROMA_FMT_IDC_YUV444 == ps_sps->i1_chroma_format_idc) ? 1 : 2;
WORD32 v_samp_factor = (CHROMA_FMT_IDC_YUV420 == ps_sps->i1_chroma_format_idc) ? 2 : 1;
/* To hold SAO left buffer for luma */
size = ps_codec->i4_pixel_size_y * (MAX(ht, wd));
/* To hold SAO left buffer for chroma */
if(ps_sps->i1_chroma_format_idc != CHROMA_FMT_IDC_MONOCHROME)
{
size += ps_codec->i4_pixel_size_uv * (MAX(ht, wd)) * (chroma_pixel_strd / v_samp_factor);
}
/* To hold SAO top buffer for luma */
size += ps_codec->i4_pixel_size_y * wd;
/* To hold SAO top buffer for chroma */
if(ps_sps->i1_chroma_format_idc != CHROMA_FMT_IDC_MONOCHROME)
{
size += ps_codec->i4_pixel_size_uv * wd * (chroma_pixel_strd / h_samp_factor);
}
/* To hold SAO top left luma pixel value for last output ctb in a row*/
size += ps_codec->i4_pixel_size_y * max_ctb_rows;
/* To hold SAO top left chroma pixel value last output ctb in a row*/
if(ps_sps->i1_chroma_format_idc != CHROMA_FMT_IDC_MONOCHROME)
{
size += ps_codec->i4_pixel_size_uv * max_ctb_rows * 2;
}
/* To hold SAO top left pixel luma for current ctb - column array*/
size += ps_codec->i4_pixel_size_y * max_ctb_rows;
/* To hold SAO top left pixel chroma for current ctb-column array*/
if(ps_sps->i1_chroma_format_idc != CHROMA_FMT_IDC_MONOCHROME)
{
size += ps_codec->i4_pixel_size_uv * max_ctb_rows * 2;
}
/* To hold SAO top right pixel luma pixel value last output ctb in a row*/
size += ps_codec->i4_pixel_size_y * max_ctb_cols;
/* To hold SAO top right pixel chroma pixel value last output ctb in a row*/
if(ps_sps->i1_chroma_format_idc != CHROMA_FMT_IDC_MONOCHROME)
{
size += ps_codec->i4_pixel_size_uv * max_ctb_cols * 2;
}
/*To hold SAO botton bottom left pixels for luma*/
size += ps_codec->i4_pixel_size_y * max_ctb_rows;
/*To hold SAO botton bottom left pixels for chroma*/
if(ps_sps->i1_chroma_format_idc != CHROMA_FMT_IDC_MONOCHROME)
{
size += ps_codec->i4_pixel_size_uv * max_ctb_rows * 2;
}
size = ALIGN64(size);
pu1_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pu1_buf), IV_FAIL);
memset(pu1_buf, 0, size);
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_sao_src_left_luma = (UWORD8 *)pu1_buf;
}
ps_codec->s_parse.s_sao_ctxt.pu1_sao_src_left_luma = (UWORD8 *)pu1_buf;
pu1_buf += MAX(ht, wd) * ps_codec->i4_pixel_size_y;
if(ps_sps->i1_chroma_format_idc != CHROMA_FMT_IDC_MONOCHROME)
{
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_sao_src_left_chroma = (UWORD8 *)pu1_buf;
}
ps_codec->s_parse.s_sao_ctxt.pu1_sao_src_left_chroma = (UWORD8 *)pu1_buf;
pu1_buf += MAX(ht, wd) * (chroma_pixel_strd / v_samp_factor) * ps_codec->i4_pixel_size_uv;
}
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_sao_src_top_luma = (UWORD8 *)pu1_buf;
}
ps_codec->s_parse.s_sao_ctxt.pu1_sao_src_top_luma = (UWORD8 *)pu1_buf;
pu1_buf += wd * ps_codec->i4_pixel_size_y;
if(ps_sps->i1_chroma_format_idc != CHROMA_FMT_IDC_MONOCHROME)
{
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_sao_src_top_chroma = (UWORD8 *)pu1_buf;
}
ps_codec->s_parse.s_sao_ctxt.pu1_sao_src_top_chroma = (UWORD8 *)pu1_buf;
pu1_buf += wd * (chroma_pixel_strd / h_samp_factor) * ps_codec->i4_pixel_size_uv;
}
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_sao_src_luma_top_left_ctb = (UWORD8 *)pu1_buf;
}
ps_codec->s_parse.s_sao_ctxt.pu1_sao_src_luma_top_left_ctb = (UWORD8 *)pu1_buf;
pu1_buf += (ht / MIN_CTB_SIZE) * ps_codec->i4_pixel_size_y;
if(ps_sps->i1_chroma_format_idc != CHROMA_FMT_IDC_MONOCHROME)
{
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_sao_src_chroma_top_left_ctb = (UWORD8 *)pu1_buf;
}
ps_codec->s_parse.s_sao_ctxt.pu1_sao_src_chroma_top_left_ctb = (UWORD8 *)pu1_buf;
pu1_buf += (ht / MIN_CTB_SIZE) * 2 * ps_codec->i4_pixel_size_uv;
}
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_sao_src_top_left_luma_curr_ctb = (UWORD8 *)pu1_buf;
}
ps_codec->s_parse.s_sao_ctxt.pu1_sao_src_top_left_luma_curr_ctb = (UWORD8 *)pu1_buf;
pu1_buf += (ht / MIN_CTB_SIZE) * ps_codec->i4_pixel_size_y;
if(ps_sps->i1_chroma_format_idc != CHROMA_FMT_IDC_MONOCHROME)
{
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_sao_src_top_left_chroma_curr_ctb = (UWORD8 *)pu1_buf;
}
ps_codec->s_parse.s_sao_ctxt.pu1_sao_src_top_left_chroma_curr_ctb = (UWORD8 *)pu1_buf;
pu1_buf += (ht / MIN_CTB_SIZE) * 2 * ps_codec->i4_pixel_size_uv;
}
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_sao_src_top_left_luma_top_right = (UWORD8 *)pu1_buf;
}
ps_codec->s_parse.s_sao_ctxt.pu1_sao_src_top_left_luma_top_right = (UWORD8 *)pu1_buf;
pu1_buf += (wd / MIN_CTB_SIZE) * ps_codec->i4_pixel_size_y;
if(ps_sps->i1_chroma_format_idc != CHROMA_FMT_IDC_MONOCHROME)
{
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_sao_src_top_left_chroma_top_right = (UWORD8 *)pu1_buf;
}
ps_codec->s_parse.s_sao_ctxt.pu1_sao_src_top_left_chroma_top_right = (UWORD8 *)pu1_buf;
pu1_buf += (wd / MIN_CTB_SIZE) * 2 * ps_codec->i4_pixel_size_uv;
}
/*Per CTB, Store 1 value for luma , 2 values for chroma*/
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_sao_src_top_left_luma_bot_left = (UWORD8 *)pu1_buf;
}
ps_codec->s_parse.s_sao_ctxt.pu1_sao_src_top_left_luma_bot_left = (UWORD8 *)pu1_buf;
pu1_buf += (ht / MIN_CTB_SIZE) * ps_codec->i4_pixel_size_y;
if(ps_sps->i1_chroma_format_idc != CHROMA_FMT_IDC_MONOCHROME)
{
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.pu1_sao_src_top_left_chroma_bot_left = (UWORD8 *)pu1_buf;
}
ps_codec->s_parse.s_sao_ctxt.pu1_sao_src_top_left_chroma_bot_left = (UWORD8 *)pu1_buf;
pu1_buf += (ht / MIN_CTB_SIZE) * 2 * ps_codec->i4_pixel_size_uv;
}
}
{
UWORD8 *pu1_buf = (UWORD8 *)pv_buf;
WORD32 vert_bs_size, horz_bs_size;
WORD32 qp_const_flag_size;
WORD32 qp_size;
WORD32 num_8x8;
/* Max Number of vertical edges */
vert_bs_size = wd / 8 + 2 * MAX_CTB_SIZE / 8;
/* Max Number of horizontal edges - extra MAX_CTB_SIZE / 8 to handle the last 4 rows separately(shifted CTB processing) */
vert_bs_size *= (ht + MAX_CTB_SIZE) / MIN_TU_SIZE;
/* Number of bytes */
vert_bs_size /= 8;
/* Two bits per edge */
vert_bs_size *= 2;
/* Max Number of horizontal edges */
horz_bs_size = ht / 8 + MAX_CTB_SIZE / 8;
/* Max Number of vertical edges - extra MAX_CTB_SIZE / 8 to handle the last 4 columns separately(shifted CTB processing) */
horz_bs_size *= (wd + MAX_CTB_SIZE) / MIN_TU_SIZE;
/* Number of bytes */
horz_bs_size /= 8;
/* Two bits per edge */
horz_bs_size *= 2;
/* Max CTBs in a row */
qp_const_flag_size = wd / MIN_CTB_SIZE + 1 /* The last ctb row deblk is done in last ctb + 1 row.*/;
/* Max CTBs in a column */
qp_const_flag_size *= ht / MIN_CTB_SIZE;
/* Number of bytes */
qp_const_flag_size /= 8;
/* QP changes at CU level - So store at 8x8 level */
num_8x8 = (wd * ht) / (MIN_CU_SIZE * MIN_CU_SIZE);
qp_size = num_8x8;
/* To hold vertical boundary strength */
size += vert_bs_size;
/* To hold horizontal boundary strength */
size += horz_bs_size;
/* To hold QP */
size += qp_size;
/* To hold QP const in CTB flags */
size += qp_const_flag_size;
pu1_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pu1_buf), IV_FAIL);
memset(pu1_buf, 0, size);
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_bs_ctxt.pu4_pic_vert_bs = (UWORD32 *)pu1_buf;
ps_codec->as_process[i].s_deblk_ctxt.s_bs_ctxt.pu4_pic_vert_bs = (UWORD32 *)pu1_buf;
ps_codec->s_parse.s_deblk_ctxt.s_bs_ctxt.pu4_pic_vert_bs = (UWORD32 *)pu1_buf;
pu1_buf += vert_bs_size;
ps_codec->as_process[i].s_bs_ctxt.pu4_pic_horz_bs = (UWORD32 *)pu1_buf;
ps_codec->as_process[i].s_deblk_ctxt.s_bs_ctxt.pu4_pic_horz_bs = (UWORD32 *)pu1_buf;
ps_codec->s_parse.s_deblk_ctxt.s_bs_ctxt.pu4_pic_horz_bs = (UWORD32 *)pu1_buf;
pu1_buf += horz_bs_size;
ps_codec->as_process[i].s_bs_ctxt.pu1_pic_qp = (UWORD8 *)pu1_buf;
ps_codec->as_process[i].s_deblk_ctxt.s_bs_ctxt.pu1_pic_qp = (UWORD8 *)pu1_buf;
ps_codec->s_parse.s_deblk_ctxt.s_bs_ctxt.pu1_pic_qp = (UWORD8 *)pu1_buf;
pu1_buf += qp_size;
ps_codec->as_process[i].s_bs_ctxt.pu1_pic_qp_const_in_ctb = (UWORD8 *)pu1_buf;
ps_codec->as_process[i].s_deblk_ctxt.s_bs_ctxt.pu1_pic_qp_const_in_ctb = (UWORD8 *)pu1_buf;
ps_codec->s_parse.s_deblk_ctxt.s_bs_ctxt.pu1_pic_qp_const_in_ctb = (UWORD8 *)pu1_buf;
pu1_buf += qp_const_flag_size;
pu1_buf -= (vert_bs_size + horz_bs_size + qp_size + qp_const_flag_size);
}
ps_codec->s_parse.s_bs_ctxt.pu4_pic_vert_bs = (UWORD32 *)pu1_buf;
pu1_buf += vert_bs_size;
ps_codec->s_parse.s_bs_ctxt.pu4_pic_horz_bs = (UWORD32 *)pu1_buf;
pu1_buf += horz_bs_size;
ps_codec->s_parse.s_bs_ctxt.pu1_pic_qp = (UWORD8 *)pu1_buf;
pu1_buf += qp_size;
ps_codec->s_parse.s_bs_ctxt.pu1_pic_qp_const_in_ctb = (UWORD8 *)pu1_buf;
pu1_buf += qp_const_flag_size;
}
/* Max CTBs in a row */
size = wd / MIN_CTB_SIZE;
/* Max CTBs in a column */
size *= (ht / MIN_CTB_SIZE + 2) /* Top row and bottom row extra. This ensures accessing left,top in first row
and right in last row will not result in invalid access*/;
size *= sizeof(UWORD16);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pu1_tile_idx_base = pv_buf;
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].pu1_tile_idx = (UWORD16 *)pv_buf + wd / MIN_CTB_SIZE /* Offset 1 row */;
}
if (sizeof(UWORD8) == i4_pixel_size)
{
/* 4 bytes per color component per CTB */
size = 3 * 4;
}
else /* HBD: currently upto 12 bit depth case */
{
size = sizeof(sao_10bd_t);
}
/* MAX number of CTBs in a row */
size *= wd / MIN_CTB_SIZE;
/* MAX number of CTBs in a column */
size *= ht / MIN_CTB_SIZE;
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->s_parse.ps_pic_sao = (sao_t *)pv_buf;
ps_codec->s_parse.s_sao_ctxt.ps_pic_sao = (sao_t *)pv_buf;
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].s_sao_ctxt.ps_pic_sao = ps_codec->s_parse.ps_pic_sao;
}
/* Only if (frame size * compression factor) is greater than MIN_BITSBUF_SIZE,
then allocate dynamic bistream buffer */
ps_codec->pu1_bitsbuf_dynamic = NULL;
{
sps_t *ps_sps = (ps_codec->s_parse.ps_sps_base + ps_codec->i4_sps_id);
if(ps_sps->i1_chroma_format_idc == CHROMA_FMT_IDC_YUV444)
{
size = wd * ht * 3;
}
else if(ps_sps->i1_chroma_format_idc == CHROMA_FMT_IDC_YUV422)
{
size = wd * ht * 2;
}
else
{
size = wd * ht;
}
if(size > MIN_BITSBUF_SIZE)
{
//Alloc extra for parse optimization
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size + 16);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size + 16);
ps_codec->pu1_bitsbuf_dynamic = pv_buf;
ps_codec->u4_bitsbuf_size_dynamic = size;
}
}
size = ihevcd_get_tu_data_size(ps_codec, wd * ht);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pv_tu_data = pv_buf;
/* CU info map to store qp and CU type at 8x8 level */
if(ps_codec->u1_enable_cu_info)
{
size = ((wd * ht) / (MIN_CU_SIZE * MIN_CU_SIZE)) * BUF_MGR_MAX_CNT;
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pu1_qp_map_base = pv_buf;
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pu1_cu_type_map_base = pv_buf;
}
{
sps_t *ps_sps = (ps_codec->s_parse.ps_sps_base + ps_codec->i4_sps_id);
/* Allocate for pu_map, pu_t and pic_pu_idx for each MV bank */
/* Note: Number of luma samples is not max_wd * max_ht here, instead it is
* set to maximum number of luma samples allowed at the given level.
* This is done to ensure that any stream with width and height lesser
* than max_wd and max_ht is supported. Number of buffers required can be greater
* for lower width and heights at a given level and this increased number of buffers
* might require more memory than what max_wd and max_ht buffer would have required
* Also note one extra buffer is allocted to store current pictures MV bank
* In case of asynchronous parsing and processing, number of buffers should increase here
* based on when parsing and processing threads are synchronized
*/
max_dpb_size = ps_sps->ai1_sps_max_dec_pic_buffering[ps_sps->i1_sps_max_sub_layers - 1];
/* Size for holding mv_buf_t for each MV Bank
* One extra MV Bank is needed to hold current pics MV bank.
*/
size = (max_dpb_size + 1) * sizeof(mv_buf_t);
size += (max_dpb_size + 1) *
ihevcd_get_pic_mv_bank_size(wd * ht);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->pv_mv_bank_buf_base = pv_buf;
ps_codec->i4_total_mv_bank_size = size;
}
/* In case of non-shared mode allocate for reference picture buffers */
/* In case of shared and 420p output, allocate for chroma samples */
if(0 == ps_codec->i4_share_disp_buf)
{
/* Number of buffers is doubled in order to return one frame at a time instead of sending
* multiple outputs during dpb full case.
* Also note one extra buffer is allocted to store current picture
* In case of asynchronous parsing and processing, number of buffers should increase here
* based on when parsing and processing threads are synchronized
*/
size = ihevcd_get_total_pic_buf_size(ps_codec, wd, ht);
pv_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pv_buf), IV_FAIL);
memset(pv_buf, 0, size);
ps_codec->i4_total_pic_buf_size = size;
ps_codec->pu1_ref_pic_buf_base = (UWORD8 *)pv_buf;
}
ps_codec->pv_proc_jobq = ihevcd_jobq_init(ps_codec->pv_proc_jobq_buf, ps_codec->i4_proc_jobq_buf_size);
RETURN_IF((ps_codec->pv_proc_jobq == NULL), IV_FAIL);
/* Update the jobq context to all the threads */
ps_codec->s_parse.pv_proc_jobq = ps_codec->pv_proc_jobq;
for(i = 0; i < MAX_PROCESS_THREADS; i++)
{
ps_codec->as_process[i].pv_proc_jobq = ps_codec->pv_proc_jobq;
ps_codec->as_process[i].i4_id = i;
ps_codec->as_process[i].ps_codec = ps_codec;
/* Set the following to zero assuming it is a single core solution
* When threads are launched these will be set appropriately
*/
ps_codec->as_process[i].i4_check_parse_status = 0;
ps_codec->as_process[i].i4_check_proc_status = 0;
}
ps_codec->u4_allocate_dynamic_done = 1;
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Free dynamic memory for the codec
*
* @par Description:
* Free dynamic memory for the codec
*
* @param[in] ps_codec
* Pointer to codec context
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_free_dynamic_bufs(codec_t *ps_codec)
{
if(ps_codec->pv_proc_jobq)
{
ihevcd_jobq_deinit(ps_codec->pv_proc_jobq);
ps_codec->pv_proc_jobq = NULL;
}
ALIGNED_FREE(ps_codec, ps_codec->ps_tile);
ALIGNED_FREE(ps_codec, ps_codec->pi4_entry_ofst);
ALIGNED_FREE(ps_codec, ps_codec->s_parse.pu4_skip_cu_top);
ALIGNED_FREE(ps_codec, ps_codec->s_parse.pu4_ct_depth_top);
ALIGNED_FREE(ps_codec, ps_codec->pu1_pic_intra_flag);
ALIGNED_FREE(ps_codec, ps_codec->pu1_pic_no_loop_filter_flag_base);
ALIGNED_FREE(ps_codec, ps_codec->pv_proc_jobq_buf);
ALIGNED_FREE(ps_codec, ps_codec->pu1_parse_map);
ALIGNED_FREE(ps_codec, ps_codec->pu1_proc_map);
ALIGNED_FREE(ps_codec, ps_codec->as_process[0].pu4_pic_pu_idx_left);
ALIGNED_FREE(ps_codec, ps_codec->as_process[0].s_sao_ctxt.pu1_sao_src_left_luma);
ALIGNED_FREE(ps_codec, ps_codec->as_process[0].s_bs_ctxt.pu4_pic_vert_bs);
ALIGNED_FREE(ps_codec, ps_codec->pu1_tile_idx_base);
ALIGNED_FREE(ps_codec, ps_codec->s_parse.ps_pic_sao);
ALIGNED_FREE(ps_codec, ps_codec->pu1_bitsbuf_dynamic);
ALIGNED_FREE(ps_codec, ps_codec->pv_tu_data);
ALIGNED_FREE(ps_codec, ps_codec->pv_mv_bank_buf_base);
ALIGNED_FREE(ps_codec, ps_codec->pu1_ref_pic_buf_base);
ALIGNED_FREE(ps_codec, ps_codec->pu1_cur_chroma_ref_buf);
if(ps_codec->u1_enable_cu_info)
{
ALIGNED_FREE(ps_codec, ps_codec->pu1_qp_map_base);
ALIGNED_FREE(ps_codec, ps_codec->pu1_cu_type_map_base);
}
ps_codec->u4_allocate_dynamic_done = 0;
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Initializes from mem records passed to the codec
*
* @par Description:
* Initializes pointers based on mem records passed
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_create(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
ihevcd_cxa_create_ip_t *ps_create_ip;
ihevcd_cxa_create_op_t *ps_create_op;
WORD32 ret;
codec_t *ps_codec;
ps_create_ip = (ihevcd_cxa_create_ip_t *)pv_api_ip;
ps_create_op = (ihevcd_cxa_create_op_t *)pv_api_op;
ps_create_op->s_ivd_create_op_t.u4_error_code = 0;
ps_codec_obj = NULL;
ret = ihevcd_allocate_static_bufs(&ps_codec_obj, pv_api_ip, pv_api_op);
/* If allocation of some buffer fails, then free buffers allocated till then */
if(IV_FAIL == ret)
{
if(NULL != ps_codec_obj)
{
if(ps_codec_obj->pv_codec_handle)
{
ihevcd_free_static_bufs(ps_codec_obj);
}
else
{
void (*pf_aligned_free)(void *pv_mem_ctxt, void *pv_buf);
void *pv_mem_ctxt;
pf_aligned_free = ps_create_ip->s_ivd_create_ip_t.pf_aligned_free;
pv_mem_ctxt = ps_create_ip->s_ivd_create_ip_t.pv_mem_ctxt;
pf_aligned_free(pv_mem_ctxt, ps_codec_obj);
}
}
ps_create_op->s_ivd_create_op_t.u4_error_code = IVD_MEM_ALLOC_FAILED;
ps_create_op->s_ivd_create_op_t.u4_error_code |= 1 << IVD_FATALERROR;
return IV_FAIL;
}
ps_codec = (codec_t *)ps_codec_obj->pv_codec_handle;
if (ps_create_ip->u4_enable_yuv_formats == 0) {
ps_create_ip->u4_enable_yuv_formats = 1 << CHROMA_FMT_IDC_YUV420;
}
ps_codec->u4_enable_yuv_formats = ps_create_ip->u4_enable_yuv_formats;
ret = ihevcd_init(ps_codec);
TRACE_INIT(NULL);
STATS_INIT();
return ret;
}
/**
*******************************************************************************
*
* @brief
* Delete codec
*
* @par Description:
* Delete codec
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_delete(iv_obj_t *ps_codec_obj, void *pv_api_ip, void *pv_api_op)
{
codec_t *ps_dec;
ihevcd_cxa_delete_ip_t *ps_ip = (ihevcd_cxa_delete_ip_t *)pv_api_ip;
ihevcd_cxa_delete_op_t *ps_op = (ihevcd_cxa_delete_op_t *)pv_api_op;
ps_dec = (codec_t *)(ps_codec_obj->pv_codec_handle);
UNUSED(ps_ip);
ps_op->s_ivd_delete_op_t.u4_error_code = 0;
ihevcd_free_dynamic_bufs(ps_dec);
ihevcd_free_static_bufs(ps_codec_obj);
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Passes display buffer from application to codec
*
* @par Description:
* Adds display buffer to the codec
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_set_display_frame(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
WORD32 ret = IV_SUCCESS;
ivd_set_display_frame_ip_t *ps_dec_disp_ip;
ivd_set_display_frame_op_t *ps_dec_disp_op;
WORD32 i;
codec_t *ps_codec = (codec_t *)(ps_codec_obj->pv_codec_handle);
ps_dec_disp_ip = (ivd_set_display_frame_ip_t *)pv_api_ip;
ps_dec_disp_op = (ivd_set_display_frame_op_t *)pv_api_op;
ps_codec->i4_num_disp_bufs = 0;
if(ps_codec->i4_share_disp_buf)
{
UWORD32 num_bufs = ps_dec_disp_ip->num_disp_bufs;
pic_buf_t *ps_pic_buf;
UWORD8 *pu1_buf;
WORD32 buf_ret;
UWORD8 *pu1_chroma_buf = NULL;
num_bufs = MIN(num_bufs, BUF_MGR_MAX_CNT);
ps_codec->i4_num_disp_bufs = num_bufs;
ps_pic_buf = (pic_buf_t *)ps_codec->ps_pic_buf;
/* If color format is 420P, then allocate chroma buffers to hold semiplanar
* chroma data */
if(ps_codec->e_chroma_fmt == IV_YUV_420P)
{
WORD32 num_samples = ps_dec_disp_ip->s_disp_buffer[0].u4_min_out_buf_size[1] << 1;
WORD32 size = num_samples * num_bufs;
void *pv_mem_ctxt = ps_codec->pv_mem_ctxt;
pu1_chroma_buf = ps_codec->pf_aligned_alloc(pv_mem_ctxt, 128, size);
RETURN_IF((NULL == pu1_chroma_buf), IV_FAIL);
memset(pu1_chroma_buf, 0, size);
ps_codec->pu1_cur_chroma_ref_buf = pu1_chroma_buf;
}
for(i = 0; i < (WORD32)num_bufs; i++)
{
/* Stride is not available in some cases here.
So store base pointers to buffer manager now,
and update these pointers once header is decoded */
pu1_buf = ps_dec_disp_ip->s_disp_buffer[i].pu1_bufs[0];
ps_pic_buf->pu1_luma = pu1_buf;
if(ps_codec->e_chroma_fmt == IV_YUV_420P)
{
pu1_buf = pu1_chroma_buf;
pu1_chroma_buf += ps_dec_disp_ip->s_disp_buffer[0].u4_min_out_buf_size[1] << 1;
}
else
{
/* For YUV 420SP case use display buffer itself as chroma ref buffer */
pu1_buf = ps_dec_disp_ip->s_disp_buffer[i].pu1_bufs[1];
}
ps_pic_buf->pu1_chroma = pu1_buf;
buf_ret = ihevc_buf_mgr_add((buf_mgr_t *)ps_codec->pv_pic_buf_mgr, ps_pic_buf, i);
if(0 != buf_ret)
{
ps_codec->i4_error_code = IHEVCD_BUF_MGR_ERROR;
return IHEVCD_BUF_MGR_ERROR;
}
/* Mark pic buf as needed for display */
/* This ensures that till the buffer is explicitly passed to the codec,
* application owns the buffer. Decoder is allowed to use a buffer only
* when application sends it through fill this buffer call in OMX
*/
ihevc_buf_mgr_set_status((buf_mgr_t *)ps_codec->pv_pic_buf_mgr, i, BUF_MGR_DISP);
ps_pic_buf++;
/* Store display buffers in codec context. Needed for 420p output */
memcpy(&ps_codec->s_disp_buffer[ps_codec->i4_share_disp_buf_cnt],
&ps_dec_disp_ip->s_disp_buffer[i],
sizeof(ps_dec_disp_ip->s_disp_buffer[i]));
ps_codec->i4_share_disp_buf_cnt++;
}
}
ps_dec_disp_op->u4_error_code = 0;
return ret;
}
/**
*******************************************************************************
*
* @brief
* Sets the decoder in flush mode. Decoder will come out of flush only
* after returning all the buffers or at reset
*
* @par Description:
* Sets the decoder in flush mode
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_set_flush_mode(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
codec_t *ps_codec;
ivd_ctl_flush_op_t *ps_ctl_op = (ivd_ctl_flush_op_t *)pv_api_op;
UNUSED(pv_api_ip);
ps_codec = (codec_t *)(ps_codec_obj->pv_codec_handle);
ihevcd_join_threads(ps_codec);
/* Signal flush frame control call */
ps_codec->i4_flush_mode = 1;
ps_ctl_op->u4_error_code = 0;
/* Set pic count to zero, so that decoder starts buffering again */
/* once it comes out of flush mode */
ps_codec->u4_pic_cnt = 0;
ps_codec->u4_disp_cnt = 0;
/* If the first slice NAL fed to decoder after flush is a CRA NAL, then */
/* it may have associated RASL nals that need to be skipped */
ps_codec->i4_cra_as_first_pic = 1;
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Gets decoder status and buffer requirements
*
* @par Description:
* Gets the decoder status
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_get_status(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
WORD32 i;
codec_t *ps_codec;
WORD32 wd, ht;
WORD32 aligned_wd, aligned_ht;
WORD32 i4_pixel_size_y, i4_pixel_size_uv;
ivd_ctl_getstatus_op_t *ps_ctl_op = (ivd_ctl_getstatus_op_t *)pv_api_op;
UNUSED(pv_api_ip);
ps_ctl_op->u4_error_code = 0;
ps_codec = (codec_t *)(ps_codec_obj->pv_codec_handle);
ps_ctl_op->u4_min_num_in_bufs = MIN_IN_BUFS;
if(ps_codec->e_chroma_fmt == IV_YUV_420P)
ps_ctl_op->u4_min_num_out_bufs = MIN_OUT_BUFS_420;
else if(ps_codec->e_chroma_fmt == IV_YUV_444P)
ps_ctl_op->u4_min_num_out_bufs = MIN_OUT_BUFS_444;
else if(ps_codec->e_chroma_fmt == IV_YUV_422P)
ps_ctl_op->u4_min_num_out_bufs = MIN_OUT_BUFS_422;
else if((ps_codec->e_chroma_fmt == IV_YUV_420SP_UV)
|| (ps_codec->e_chroma_fmt == IV_YUV_420SP_VU))
ps_ctl_op->u4_min_num_out_bufs = MIN_OUT_BUFS_420SP;
else if(ps_codec->e_chroma_fmt == IV_GRAY)
ps_ctl_op->u4_min_num_out_bufs = MIN_OUT_BUFS_GRAY;
ps_ctl_op->u4_num_disp_bufs = 1;
for(i = 0; i < (WORD32)ps_ctl_op->u4_min_num_in_bufs; i++)
{
wd = ALIGN64(ps_codec->i4_wd);
ht = ALIGN64(ps_codec->i4_ht);
ps_ctl_op->u4_min_in_buf_size[i] = MAX((wd * ht), MIN_BITSBUF_SIZE);
}
wd = ps_codec->i4_wd;
ht = ps_codec->i4_ht;
if(ps_codec->i4_sps_done)
{
i4_pixel_size_y = ps_codec->i4_pixel_size_y;
i4_pixel_size_uv = ps_codec->i4_pixel_size_uv;
if(0 == ps_codec->i4_share_disp_buf)
{
wd = ps_codec->i4_disp_wd;
ht = ps_codec->i4_disp_ht;
}
else
{
wd = ps_codec->i4_disp_strd;
ht = ps_codec->i4_ht + PAD_HT;
}
}
else
{
if ((HEVC_MAIN == ps_codec->i4_profile) ||
(HEVC_MAIN_INTRA == ps_codec->i4_profile) ||
(HEVC_MAIN_422 == ps_codec->i4_profile) ||
(HEVC_MAIN_444 == ps_codec->i4_profile) ||
(HEVC_MAIN_444_INTRA == ps_codec->i4_profile) ||
((HEVC_MAIN_444_STILL_PICTURE == ps_codec->i4_profile) && (ps_codec->i4_bit_depth_luma == 8))) {
i4_pixel_size_y = sizeof(UWORD8);
} else {
i4_pixel_size_y = sizeof(UWORD16);
}
i4_pixel_size_uv = i4_pixel_size_y;
if(1 == ps_codec->i4_share_disp_buf)
{
wd = ALIGN32(wd + PAD_WD);
ht += PAD_HT;
}
}
if(ps_codec->i4_disp_strd > wd)
wd = ps_codec->i4_disp_strd;
if(0 == ps_codec->i4_share_disp_buf)
ps_ctl_op->u4_num_disp_bufs = 1;
else
{
if(ps_codec->i4_sps_done)
{
sps_t *ps_sps = (ps_codec->s_parse.ps_sps_base + ps_codec->i4_sps_id);
WORD32 reorder_pic_cnt, ref_pic_cnt;
reorder_pic_cnt = 0;
if(ps_codec->e_frm_out_mode != IVD_DECODE_FRAME_OUT)
reorder_pic_cnt = ps_sps->ai1_sps_max_num_reorder_pics[ps_sps->i1_sps_max_sub_layers - 1];
ref_pic_cnt = ps_sps->ai1_sps_max_dec_pic_buffering[ps_sps->i1_sps_max_sub_layers - 1];
ps_ctl_op->u4_num_disp_bufs = reorder_pic_cnt;
ps_ctl_op->u4_num_disp_bufs += ref_pic_cnt + 1;
}
else
{
ps_ctl_op->u4_num_disp_bufs = MAX_REF_CNT;
}
ps_ctl_op->u4_num_disp_bufs = MIN(
ps_ctl_op->u4_num_disp_bufs, 32);
}
/*!*/
aligned_wd = ALIGN2(wd);
aligned_ht = ALIGN2(ht);
if(ps_codec->e_chroma_fmt == IV_YUV_420P)
{
ps_ctl_op->u4_min_out_buf_size[0] = (wd * ht) * i4_pixel_size_y;
ps_ctl_op->u4_min_out_buf_size[1] = ((aligned_wd * aligned_ht) >> 2) * i4_pixel_size_uv;
ps_ctl_op->u4_min_out_buf_size[2] = ((aligned_wd * aligned_ht) >> 2) * i4_pixel_size_uv;
}
else if(ps_codec->e_chroma_fmt == IV_YUV_444P)
{
ps_ctl_op->u4_min_out_buf_size[0] = (wd * ht) * i4_pixel_size_y;
ps_ctl_op->u4_min_out_buf_size[1] = (wd * ht) * i4_pixel_size_uv;
ps_ctl_op->u4_min_out_buf_size[2] = (wd * ht) * i4_pixel_size_uv;
}
else if((ps_codec->e_chroma_fmt == IV_YUV_420SP_UV)
|| (ps_codec->e_chroma_fmt == IV_YUV_420SP_VU))
{
ps_ctl_op->u4_min_out_buf_size[0] = (wd * ht) * i4_pixel_size_y;
ps_ctl_op->u4_min_out_buf_size[1] = ((aligned_wd * aligned_ht) >> 1) * i4_pixel_size_uv;
ps_ctl_op->u4_min_out_buf_size[2] = 0;
}
else if(ps_codec->e_chroma_fmt == IV_GRAY)
{
ps_ctl_op->u4_min_out_buf_size[0] = (wd * ht);
ps_ctl_op->u4_min_out_buf_size[1] = 0;
ps_ctl_op->u4_min_out_buf_size[2] = 0;
}
else if(ps_codec->e_chroma_fmt == IV_YUV_422P)
{
ps_ctl_op->u4_min_out_buf_size[0] = (wd * ht) * i4_pixel_size_y;
ps_ctl_op->u4_min_out_buf_size[1] = ((aligned_wd * ht) >> 1) * i4_pixel_size_uv;
ps_ctl_op->u4_min_out_buf_size[2] = ((aligned_wd * ht) >> 1) * i4_pixel_size_uv;
}
ps_ctl_op->u4_pic_ht = ht;
ps_ctl_op->u4_pic_wd = wd;
ps_ctl_op->u4_frame_rate = 30000;
ps_ctl_op->u4_bit_rate = 1000000;
ps_ctl_op->e_content_type = IV_PROGRESSIVE;
ps_ctl_op->e_output_chroma_format = ps_codec->e_chroma_fmt;
ps_codec->i4_num_disp_bufs = ps_ctl_op->u4_num_disp_bufs;
if(ps_ctl_op->u4_size == sizeof(ihevcd_cxa_ctl_getstatus_op_t))
{
ihevcd_cxa_ctl_getstatus_op_t *ps_ext_ctl_op = (ihevcd_cxa_ctl_getstatus_op_t *)ps_ctl_op;
ps_ext_ctl_op->u4_coded_pic_wd = ps_codec->i4_wd;
ps_ext_ctl_op->u4_coded_pic_wd = ps_codec->i4_ht;
}
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Gets decoder buffer requirements
*
* @par Description:
* Gets the decoder buffer requirements. If called before header decoder,
* buffer requirements are based on max_wd and max_ht else actual width and
* height will be used
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_get_buf_info(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
codec_t *ps_codec;
UWORD32 i = 0;
WORD32 wd, ht;
WORD32 aligned_wd, aligned_ht;
WORD32 i4_pixel_size_y, i4_pixel_size_uv;
ivd_ctl_getbufinfo_op_t *ps_ctl_op =
(ivd_ctl_getbufinfo_op_t *)pv_api_op;
ps_ctl_op->u4_error_code = 0;
ps_codec = (codec_t *)(ps_codec_obj->pv_codec_handle);
ps_ctl_op->u4_min_num_in_bufs = MIN_IN_BUFS;
if(ps_codec->e_chroma_fmt == IV_YUV_420P)
ps_ctl_op->u4_min_num_out_bufs = MIN_OUT_BUFS_420;
else if(ps_codec->e_chroma_fmt == IV_YUV_444P)
ps_ctl_op->u4_min_num_out_bufs = MIN_OUT_BUFS_444;
else if(ps_codec->e_chroma_fmt == IV_YUV_422P)
ps_ctl_op->u4_min_num_out_bufs = MIN_OUT_BUFS_422;
else if((ps_codec->e_chroma_fmt == IV_YUV_420SP_UV)
|| (ps_codec->e_chroma_fmt == IV_YUV_420SP_VU))
ps_ctl_op->u4_min_num_out_bufs = MIN_OUT_BUFS_420SP;
else if(ps_codec->e_chroma_fmt == IV_GRAY)
ps_ctl_op->u4_min_num_out_bufs = MIN_OUT_BUFS_GRAY;
else if(ps_codec->e_chroma_fmt == IV_YUV_422P)
ps_ctl_op->u4_min_num_out_bufs = MIN_OUT_BUFS_422;
else if((ps_codec->e_chroma_fmt == IV_YUV_422SP_UV)
|| (ps_codec->e_chroma_fmt == IV_YUV_422SP_VU))
ps_ctl_op->u4_min_num_out_bufs = MIN_OUT_BUFS_422SP;
ps_ctl_op->u4_num_disp_bufs = 1;
for(i = 0; i < (WORD32)ps_ctl_op->u4_min_num_in_bufs; i++)
{
wd = ALIGN64(ps_codec->i4_wd);
ht = ALIGN64(ps_codec->i4_ht);
if(ps_codec->i4_sps_done)
{
sps_t *ps_sps = (ps_codec->s_parse.ps_sps_base + ps_codec->i4_sps_id);
if(ps_sps->i1_chroma_format_idc == CHROMA_FMT_IDC_YUV444)
ps_ctl_op->u4_min_in_buf_size[i] = MAX((wd * ht * 3), MIN_BITSBUF_SIZE);
if(ps_sps->i1_chroma_format_idc == CHROMA_FMT_IDC_YUV422)
ps_ctl_op->u4_min_in_buf_size[i] = MAX((wd * ht * 2), MIN_BITSBUF_SIZE);
else
ps_ctl_op->u4_min_in_buf_size[i] = MAX((wd * ht), MIN_BITSBUF_SIZE);
}
else
{
#ifdef ENABLE_MAIN_REXT_PROFILE
ps_ctl_op->u4_min_in_buf_size[i] = MAX((wd * ht * 3), MIN_BITSBUF_SIZE);
#else
ps_ctl_op->u4_min_in_buf_size[i] = MAX((wd * ht), MIN_BITSBUF_SIZE);
#endif
}
}
wd = 0;
ht = 0;
if(ps_codec->i4_sps_done)
{
i4_pixel_size_y = ps_codec->i4_pixel_size_y;
i4_pixel_size_uv = ps_codec->i4_pixel_size_uv;
if(0 == ps_codec->i4_share_disp_buf)
{
wd = ps_codec->i4_disp_wd;
ht = ps_codec->i4_disp_ht;
}
else
{
wd = ps_codec->i4_disp_strd;
ht = ps_codec->i4_ht + PAD_HT;
}
}
else
{
if ((HEVC_MAIN == ps_codec->i4_profile) ||
(HEVC_MAIN_INTRA == ps_codec->i4_profile) ||
(HEVC_MAIN_422 == ps_codec->i4_profile) ||
(HEVC_MAIN_444 == ps_codec->i4_profile) ||
(HEVC_MAIN_444_INTRA == ps_codec->i4_profile) ||
((HEVC_MAIN_444_STILL_PICTURE == ps_codec->i4_profile) && (ps_codec->i4_bit_depth_luma == 8))) {
i4_pixel_size_y = sizeof(UWORD8);
} else {
i4_pixel_size_y = sizeof(UWORD16);
}
i4_pixel_size_uv = i4_pixel_size_y;
if(1 == ps_codec->i4_share_disp_buf)
{
wd = ALIGN32(wd + PAD_WD);
ht += PAD_HT;
}
}
if(ps_codec->i4_disp_strd > wd)
wd = ps_codec->i4_disp_strd;
if(0 == ps_codec->i4_share_disp_buf)
ps_ctl_op->u4_num_disp_bufs = 1;
else
{
if(ps_codec->i4_sps_done)
{
sps_t *ps_sps = (ps_codec->s_parse.ps_sps_base + ps_codec->i4_sps_id);
WORD32 reorder_pic_cnt, ref_pic_cnt;
reorder_pic_cnt = 0;
if(ps_codec->e_frm_out_mode != IVD_DECODE_FRAME_OUT)
reorder_pic_cnt = ps_sps->ai1_sps_max_num_reorder_pics[ps_sps->i1_sps_max_sub_layers - 1];
ref_pic_cnt = ps_sps->ai1_sps_max_dec_pic_buffering[ps_sps->i1_sps_max_sub_layers - 1];
ps_ctl_op->u4_num_disp_bufs = reorder_pic_cnt;
ps_ctl_op->u4_num_disp_bufs += ref_pic_cnt + 1;
}
else
{
ps_ctl_op->u4_num_disp_bufs = MAX_REF_CNT;
}
ps_ctl_op->u4_num_disp_bufs = MIN(
ps_ctl_op->u4_num_disp_bufs, 32);
}
/*!*/
aligned_wd = ALIGN2(wd);
aligned_ht = ALIGN2(ht);
if(ps_codec->e_chroma_fmt == IV_YUV_420P)
{
ps_ctl_op->u4_min_out_buf_size[0] = (wd * ht) * i4_pixel_size_y;
ps_ctl_op->u4_min_out_buf_size[1] = ((aligned_wd * aligned_ht) >> 2) * i4_pixel_size_uv;
ps_ctl_op->u4_min_out_buf_size[2] = ((aligned_wd * aligned_ht) >> 2) * i4_pixel_size_uv;
}
else if(ps_codec->e_chroma_fmt == IV_YUV_444P)
{
ps_ctl_op->u4_min_out_buf_size[0] = (wd * ht) * i4_pixel_size_y;
ps_ctl_op->u4_min_out_buf_size[1] = (wd * ht) * i4_pixel_size_uv;
ps_ctl_op->u4_min_out_buf_size[2] = (wd * ht) * i4_pixel_size_uv;
}
else if((ps_codec->e_chroma_fmt == IV_YUV_420SP_UV)
|| (ps_codec->e_chroma_fmt == IV_YUV_420SP_VU))
{
ps_ctl_op->u4_min_out_buf_size[0] = (wd * ht) * i4_pixel_size_y;
ps_ctl_op->u4_min_out_buf_size[1] = ((aligned_wd * aligned_ht) >> 1) * i4_pixel_size_uv;
ps_ctl_op->u4_min_out_buf_size[2] = 0;
}
else if(ps_codec->e_chroma_fmt == IV_GRAY)
{
ps_ctl_op->u4_min_out_buf_size[0] = (wd * ht);
ps_ctl_op->u4_min_out_buf_size[1] = 0;
ps_ctl_op->u4_min_out_buf_size[2] = 0;
}
else if(ps_codec->e_chroma_fmt == IV_YUV_422P)
{
ps_ctl_op->u4_min_out_buf_size[0] = (wd * ht) * i4_pixel_size_y;
ps_ctl_op->u4_min_out_buf_size[1] = ((aligned_wd * ht) >> 1) * i4_pixel_size_uv;
ps_ctl_op->u4_min_out_buf_size[2] = ((aligned_wd * ht) >> 1) * i4_pixel_size_uv;
}
ps_codec->i4_num_disp_bufs = ps_ctl_op->u4_num_disp_bufs;
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Sets dynamic parameters
*
* @par Description:
* Sets dynamic parameters. Note Frame skip, decode header mode are dynamic
* Dynamic change in stride is not supported
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_set_params(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
codec_t *ps_codec;
WORD32 ret = IV_SUCCESS;
WORD32 strd;
ivd_ctl_set_config_ip_t *s_ctl_dynparams_ip =
(ivd_ctl_set_config_ip_t *)pv_api_ip;
ivd_ctl_set_config_op_t *s_ctl_dynparams_op =
(ivd_ctl_set_config_op_t *)pv_api_op;
ps_codec = (codec_t *)(ps_codec_obj->pv_codec_handle);
s_ctl_dynparams_op->u4_error_code = 0;
ps_codec->e_pic_skip_mode = s_ctl_dynparams_ip->e_frm_skip_mode;
if(s_ctl_dynparams_ip->e_frm_skip_mode != IVD_SKIP_NONE)
{
if((s_ctl_dynparams_ip->e_frm_skip_mode != IVD_SKIP_P) &&
(s_ctl_dynparams_ip->e_frm_skip_mode != IVD_SKIP_B) &&
(s_ctl_dynparams_ip->e_frm_skip_mode != IVD_SKIP_PB))
{
s_ctl_dynparams_op->u4_error_code = (1 << IVD_UNSUPPORTEDPARAM);
ret = IV_FAIL;
}
}
strd = ps_codec->i4_disp_strd;
if(1 == ps_codec->i4_share_disp_buf)
{
strd = ps_codec->i4_strd;
}
{
if((WORD32)s_ctl_dynparams_ip->u4_disp_wd >= ps_codec->i4_disp_wd)
{
strd = s_ctl_dynparams_ip->u4_disp_wd;
}
else if(0 == ps_codec->i4_sps_done)
{
strd = s_ctl_dynparams_ip->u4_disp_wd;
}
else if(s_ctl_dynparams_ip->u4_disp_wd == 0)
{
strd = ps_codec->i4_disp_strd;
}
else
{
strd = 0;
s_ctl_dynparams_op->u4_error_code |= (1 << IVD_UNSUPPORTEDPARAM);
s_ctl_dynparams_op->u4_error_code |= IHEVCD_INVALID_DISP_STRD;
ret = IV_FAIL;
}
}
// output stride needs to be even for all formats other than 400 and 444
if(ps_codec->e_chroma_fmt != IV_GRAY && ps_codec->e_chroma_fmt != IV_YUV_444P)
{
if(strd & 1)
{
s_ctl_dynparams_op->u4_error_code |= (1 << IVD_UNSUPPORTEDPARAM);
s_ctl_dynparams_op->u4_error_code |= IHEVCD_INVALID_DISP_STRD;
ret = IV_FAIL;
}
}
ps_codec->i4_disp_strd = strd;
if(1 == ps_codec->i4_share_disp_buf)
{
ps_codec->i4_strd = strd;
}
if(s_ctl_dynparams_ip->e_vid_dec_mode == IVD_DECODE_FRAME)
ps_codec->i4_header_mode = 0;
else if(s_ctl_dynparams_ip->e_vid_dec_mode == IVD_DECODE_HEADER)
ps_codec->i4_header_mode = 1;
else
{
s_ctl_dynparams_op->u4_error_code = (1 << IVD_UNSUPPORTEDPARAM);
ps_codec->i4_header_mode = 1;
ret = IV_FAIL;
}
ps_codec->e_frm_out_mode = IVD_DISPLAY_FRAME_OUT;
if((s_ctl_dynparams_ip->e_frm_out_mode != IVD_DECODE_FRAME_OUT) &&
(s_ctl_dynparams_ip->e_frm_out_mode != IVD_DISPLAY_FRAME_OUT))
{
s_ctl_dynparams_op->u4_error_code = (1 << IVD_UNSUPPORTEDPARAM);
ret = IV_FAIL;
}
ps_codec->e_frm_out_mode = s_ctl_dynparams_ip->e_frm_out_mode;
return ret;
}
/**
*******************************************************************************
*
* @brief
* Resets the decoder state
*
* @par Description:
* Resets the decoder state by calling ihevcd_init()
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_reset(iv_obj_t *ps_codec_obj, void *pv_api_ip, void *pv_api_op)
{
codec_t *ps_codec;
ivd_ctl_reset_op_t *s_ctl_reset_op = (ivd_ctl_reset_op_t *)pv_api_op;
UNUSED(pv_api_ip);
ps_codec = (codec_t *)(ps_codec_obj->pv_codec_handle);
if(ps_codec != NULL)
{
DEBUG("\nReset called \n");
ihevcd_join_threads(ps_codec);
ihevcd_init(ps_codec);
}
else
{
DEBUG("\nReset called without Initializing the decoder\n");
s_ctl_reset_op->u4_error_code = IHEVCD_INIT_NOT_DONE;
}
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Releases display buffer from application to codec to signal to the codec
* that it can write to this buffer if required. Till release is called,
* codec can not write to this buffer
*
* @par Description:
* Marks the buffer as display done
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_rel_display_frame(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
ivd_rel_display_frame_ip_t *ps_dec_rel_disp_ip;
ivd_rel_display_frame_op_t *ps_dec_rel_disp_op;
codec_t *ps_codec = (codec_t *)ps_codec_obj->pv_codec_handle;
ps_dec_rel_disp_ip = (ivd_rel_display_frame_ip_t *)pv_api_ip;
ps_dec_rel_disp_op = (ivd_rel_display_frame_op_t *)pv_api_op;
UNUSED(ps_dec_rel_disp_op);
if(0 == ps_codec->i4_share_disp_buf)
{
return IV_SUCCESS;
}
ihevc_buf_mgr_release((buf_mgr_t *)ps_codec->pv_pic_buf_mgr, ps_dec_rel_disp_ip->u4_disp_buf_id, BUF_MGR_DISP);
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Sets degrade params
*
* @par Description:
* Sets degrade params.
* Refer to ihevcd_cxa_ctl_degrade_ip_t definition for details
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_set_degrade(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
ihevcd_cxa_ctl_degrade_ip_t *ps_ip;
ihevcd_cxa_ctl_degrade_op_t *ps_op;
codec_t *ps_codec = (codec_t *)ps_codec_obj->pv_codec_handle;
ps_ip = (ihevcd_cxa_ctl_degrade_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_degrade_op_t *)pv_api_op;
ps_codec->i4_degrade_type = ps_ip->i4_degrade_type;
ps_codec->i4_nondegrade_interval = ps_ip->i4_nondegrade_interval;
ps_codec->i4_degrade_pics = ps_ip->i4_degrade_pics;
ps_op->u4_error_code = 0;
ps_codec->i4_degrade_pic_cnt = 0;
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Gets frame dimensions/offsets
*
* @par Description:
* Gets frame buffer chararacteristics such a x & y offsets display and
* buffer dimensions
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_get_frame_dimensions(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
ihevcd_cxa_ctl_get_frame_dimensions_ip_t *ps_ip;
ihevcd_cxa_ctl_get_frame_dimensions_op_t *ps_op;
codec_t *ps_codec = (codec_t *)ps_codec_obj->pv_codec_handle;
WORD32 disp_wd, disp_ht, buffer_wd, buffer_ht, x_offset, y_offset;
ps_ip = (ihevcd_cxa_ctl_get_frame_dimensions_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_get_frame_dimensions_op_t *)pv_api_op;
UNUSED(ps_ip);
if(ps_codec->i4_sps_done)
{
disp_wd = ps_codec->i4_disp_wd;
disp_ht = ps_codec->i4_disp_ht;
if(0 == ps_codec->i4_share_disp_buf)
{
buffer_wd = disp_wd;
buffer_ht = disp_ht;
}
else
{
buffer_wd = ps_codec->i4_strd;
buffer_ht = ps_codec->i4_ht + PAD_HT;
}
}
else
{
disp_wd = 0;
disp_ht = 0;
if(0 == ps_codec->i4_share_disp_buf)
{
buffer_wd = disp_wd;
buffer_ht = disp_ht;
}
else
{
buffer_wd = ALIGN16(disp_wd) + PAD_WD;
buffer_ht = ALIGN16(disp_ht) + PAD_HT;
}
}
if(ps_codec->i4_strd > buffer_wd)
buffer_wd = ps_codec->i4_strd;
if(0 == ps_codec->i4_share_disp_buf)
{
x_offset = 0;
y_offset = 0;
}
else
{
y_offset = PAD_TOP;
x_offset = PAD_LEFT;
}
ps_op->u4_disp_wd[0] = disp_wd;
ps_op->u4_disp_ht[0] = disp_ht;
ps_op->u4_buffer_wd[0] = buffer_wd;
ps_op->u4_buffer_ht[0] = buffer_ht;
ps_op->u4_x_offset[0] = x_offset;
ps_op->u4_y_offset[0] = y_offset;
ps_op->u4_disp_wd[1] = ps_op->u4_disp_wd[2] = ((ps_op->u4_disp_wd[0] + 1) >> 1);
ps_op->u4_disp_ht[1] = ps_op->u4_disp_ht[2] = ((ps_op->u4_disp_ht[0] + 1) >> 1);
ps_op->u4_buffer_wd[1] = ps_op->u4_buffer_wd[2] = ((ps_op->u4_buffer_wd[0] + 1) >> 1);
ps_op->u4_buffer_ht[1] = ps_op->u4_buffer_ht[2] = ((ps_op->u4_buffer_ht[0] + 1) >> 1);
ps_op->u4_x_offset[1] = ps_op->u4_x_offset[2] = (ps_op->u4_x_offset[0] >> 1);
ps_op->u4_y_offset[1] = ps_op->u4_y_offset[2] = (ps_op->u4_y_offset[0] >> 1);
if((ps_codec->e_chroma_fmt == IV_YUV_420SP_UV)
|| (ps_codec->e_chroma_fmt == IV_YUV_420SP_VU))
{
ps_op->u4_disp_wd[2] = 0;
ps_op->u4_disp_ht[2] = 0;
ps_op->u4_buffer_wd[2] = 0;
ps_op->u4_buffer_ht[2] = 0;
ps_op->u4_x_offset[2] = 0;
ps_op->u4_y_offset[2] = 0;
ps_op->u4_disp_wd[1] <<= 1;
ps_op->u4_buffer_wd[1] <<= 1;
ps_op->u4_x_offset[1] <<= 1;
}
else if(ps_codec->e_chroma_fmt == IV_YUV_444P)
{
ps_op->u4_disp_wd[1] = ps_op->u4_disp_wd[2] = ps_op->u4_disp_wd[0];
ps_op->u4_disp_ht[1] = ps_op->u4_disp_ht[2] = ps_op->u4_disp_ht[0];
ps_op->u4_buffer_wd[1] = ps_op->u4_buffer_wd[2] = ps_op->u4_buffer_wd[0];
ps_op->u4_buffer_ht[1] = ps_op->u4_buffer_ht[2] = ps_op->u4_buffer_ht[0];
ps_op->u4_x_offset[1] = ps_op->u4_x_offset[2] = ps_op->u4_x_offset[0];
ps_op->u4_y_offset[1] = ps_op->u4_y_offset[2] = ps_op->u4_y_offset[0];
}
else if(ps_codec->e_chroma_fmt == IV_YUV_422P)
{
ps_op->u4_disp_ht[1] = ps_op->u4_disp_ht[2] = ps_op->u4_disp_ht[0];
ps_op->u4_buffer_ht[1] = ps_op->u4_buffer_ht[2] = ps_op->u4_buffer_ht[0];
ps_op->u4_y_offset[1] = ps_op->u4_y_offset[2] = ps_op->u4_y_offset[0];
}
else if(ps_codec->e_chroma_fmt == IV_GRAY)
{
ps_op->u4_disp_wd[1] = ps_op->u4_disp_wd[2] = 0;
ps_op->u4_disp_ht[1] = ps_op->u4_disp_ht[2] = 0;
ps_op->u4_buffer_wd[1] = ps_op->u4_buffer_wd[2] = 0;
ps_op->u4_buffer_ht[1] = ps_op->u4_buffer_ht[2] = 0;
ps_op->u4_x_offset[1] = ps_op->u4_x_offset[2] = 0;
ps_op->u4_y_offset[1] = ps_op->u4_y_offset[2] = 0;
}
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Gets vui parameters
*
* @par Description:
* Gets VUI parameters
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_get_vui_params(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
ihevcd_cxa_ctl_get_vui_params_ip_t *ps_ip;
ihevcd_cxa_ctl_get_vui_params_op_t *ps_op;
codec_t *ps_codec = (codec_t *)ps_codec_obj->pv_codec_handle;
sps_t *ps_sps;
vui_t *ps_vui;
WORD32 i;
ps_ip = (ihevcd_cxa_ctl_get_vui_params_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_get_vui_params_op_t *)pv_api_op;
if(0 == ps_codec->i4_sps_done)
{
ps_op->u4_error_code = IHEVCD_VUI_PARAMS_NOT_FOUND;
return IV_FAIL;
}
ps_sps = ps_codec->s_parse.ps_sps;
if(0 == ps_sps->i1_sps_valid || 0 == ps_sps->i1_vui_parameters_present_flag)
{
WORD32 sps_idx = 0;
ps_sps = ps_codec->ps_sps_base;
while((0 == ps_sps->i1_sps_valid) || (0 == ps_sps->i1_vui_parameters_present_flag))
{
sps_idx++;
ps_sps++;
if(sps_idx == MAX_SPS_CNT - 1)
{
ps_op->u4_error_code = IHEVCD_VUI_PARAMS_NOT_FOUND;
return IV_FAIL;
}
}
}
ps_vui = &ps_sps->s_vui_parameters;
UNUSED(ps_ip);
ps_op->u1_aspect_ratio_info_present_flag = ps_vui->u1_aspect_ratio_info_present_flag;
ps_op->u1_aspect_ratio_idc = ps_vui->u1_aspect_ratio_idc;
ps_op->u2_sar_width = ps_vui->u2_sar_width;
ps_op->u2_sar_height = ps_vui->u2_sar_height;
ps_op->u1_overscan_info_present_flag = ps_vui->u1_overscan_info_present_flag;
ps_op->u1_overscan_appropriate_flag = ps_vui->u1_overscan_appropriate_flag;
ps_op->u1_video_signal_type_present_flag = ps_vui->u1_video_signal_type_present_flag;
ps_op->u1_video_format = ps_vui->u1_video_format;
ps_op->u1_video_full_range_flag = ps_vui->u1_video_full_range_flag;
ps_op->u1_colour_description_present_flag = ps_vui->u1_colour_description_present_flag;
ps_op->u1_colour_primaries = ps_vui->u1_colour_primaries;
ps_op->u1_transfer_characteristics = ps_vui->u1_transfer_characteristics;
ps_op->u1_matrix_coefficients = ps_vui->u1_matrix_coefficients;
ps_op->u1_chroma_loc_info_present_flag = ps_vui->u1_chroma_loc_info_present_flag;
ps_op->u1_chroma_sample_loc_type_top_field = ps_vui->u1_chroma_sample_loc_type_top_field;
ps_op->u1_chroma_sample_loc_type_bottom_field = ps_vui->u1_chroma_sample_loc_type_bottom_field;
ps_op->u1_neutral_chroma_indication_flag = ps_vui->u1_neutral_chroma_indication_flag;
ps_op->u1_field_seq_flag = ps_vui->u1_field_seq_flag;
ps_op->u1_frame_field_info_present_flag = ps_vui->u1_frame_field_info_present_flag;
ps_op->u1_default_display_window_flag = ps_vui->u1_default_display_window_flag;
ps_op->u4_def_disp_win_left_offset = ps_vui->u4_def_disp_win_left_offset;
ps_op->u4_def_disp_win_right_offset = ps_vui->u4_def_disp_win_right_offset;
ps_op->u4_def_disp_win_top_offset = ps_vui->u4_def_disp_win_top_offset;
ps_op->u4_def_disp_win_bottom_offset = ps_vui->u4_def_disp_win_bottom_offset;
ps_op->u1_vui_hrd_parameters_present_flag = ps_vui->u1_vui_hrd_parameters_present_flag;
ps_op->u1_vui_timing_info_present_flag = ps_vui->u1_vui_timing_info_present_flag;
ps_op->u4_vui_num_units_in_tick = ps_vui->u4_vui_num_units_in_tick;
ps_op->u4_vui_time_scale = ps_vui->u4_vui_time_scale;
ps_op->u1_poc_proportional_to_timing_flag = ps_vui->u1_poc_proportional_to_timing_flag;
ps_op->u4_num_ticks_poc_diff_one_minus1 = ps_vui->u4_num_ticks_poc_diff_one_minus1;
ps_op->u1_bitstream_restriction_flag = ps_vui->u1_bitstream_restriction_flag;
ps_op->u1_tiles_fixed_structure_flag = ps_vui->u1_tiles_fixed_structure_flag;
ps_op->u1_motion_vectors_over_pic_boundaries_flag = ps_vui->u1_motion_vectors_over_pic_boundaries_flag;
ps_op->u1_restricted_ref_pic_lists_flag = ps_vui->u1_restricted_ref_pic_lists_flag;
ps_op->u4_min_spatial_segmentation_idc = ps_vui->u4_min_spatial_segmentation_idc;
ps_op->u1_max_bytes_per_pic_denom = ps_vui->u1_max_bytes_per_pic_denom;
ps_op->u1_max_bits_per_mincu_denom = ps_vui->u1_max_bits_per_mincu_denom;
ps_op->u1_log2_max_mv_length_horizontal = ps_vui->u1_log2_max_mv_length_horizontal;
ps_op->u1_log2_max_mv_length_vertical = ps_vui->u1_log2_max_mv_length_vertical;
/* HRD parameters */
ps_op->u1_timing_info_present_flag = ps_vui->s_vui_hrd_parameters.u1_timing_info_present_flag;
ps_op->u4_num_units_in_tick = ps_vui->s_vui_hrd_parameters.u4_num_units_in_tick;
ps_op->u4_time_scale = ps_vui->s_vui_hrd_parameters.u4_time_scale;
ps_op->u1_nal_hrd_parameters_present_flag = ps_vui->s_vui_hrd_parameters.u1_nal_hrd_parameters_present_flag;
ps_op->u1_vcl_hrd_parameters_present_flag = ps_vui->s_vui_hrd_parameters.u1_vcl_hrd_parameters_present_flag;
ps_op->u1_cpbdpb_delays_present_flag = ps_vui->s_vui_hrd_parameters.u1_cpbdpb_delays_present_flag;
ps_op->u1_sub_pic_cpb_params_present_flag = ps_vui->s_vui_hrd_parameters.u1_sub_pic_cpb_params_present_flag;
ps_op->u1_tick_divisor_minus2 = ps_vui->s_vui_hrd_parameters.u1_tick_divisor_minus2;
ps_op->u1_du_cpb_removal_delay_increment_length_minus1 = ps_vui->s_vui_hrd_parameters.u1_du_cpb_removal_delay_increment_length_minus1;
ps_op->u1_sub_pic_cpb_params_in_pic_timing_sei_flag = ps_vui->s_vui_hrd_parameters.u1_sub_pic_cpb_params_in_pic_timing_sei_flag;
ps_op->u1_dpb_output_delay_du_length_minus1 = ps_vui->s_vui_hrd_parameters.u1_dpb_output_delay_du_length_minus1;
ps_op->u4_bit_rate_scale = ps_vui->s_vui_hrd_parameters.u4_bit_rate_scale;
ps_op->u4_cpb_size_scale = ps_vui->s_vui_hrd_parameters.u4_cpb_size_scale;
ps_op->u4_cpb_size_du_scale = ps_vui->s_vui_hrd_parameters.u4_cpb_size_du_scale;
ps_op->u1_initial_cpb_removal_delay_length_minus1 = ps_vui->s_vui_hrd_parameters.u1_initial_cpb_removal_delay_length_minus1;
ps_op->u1_au_cpb_removal_delay_length_minus1 = ps_vui->s_vui_hrd_parameters.u1_au_cpb_removal_delay_length_minus1;
ps_op->u1_dpb_output_delay_length_minus1 = ps_vui->s_vui_hrd_parameters.u1_dpb_output_delay_length_minus1;
for(i = 0; i < 6; i++)
{
ps_op->au1_fixed_pic_rate_general_flag[i] = ps_vui->s_vui_hrd_parameters.au1_fixed_pic_rate_general_flag[i];
ps_op->au1_fixed_pic_rate_within_cvs_flag[i] = ps_vui->s_vui_hrd_parameters.au1_fixed_pic_rate_within_cvs_flag[i];
ps_op->au2_elemental_duration_in_tc_minus1[i] = ps_vui->s_vui_hrd_parameters.au2_elemental_duration_in_tc_minus1[i];
ps_op->au1_low_delay_hrd_flag[i] = ps_vui->s_vui_hrd_parameters.au1_low_delay_hrd_flag[i];
ps_op->au1_cpb_cnt_minus1[i] = ps_vui->s_vui_hrd_parameters.au1_cpb_cnt_minus1[i];
}
return IV_SUCCESS;
}
#ifndef DISABLE_SEI
/**
*******************************************************************************
*
* @brief
* Gets SEI mastering display color volume parameters
*
* @par Description:
* Gets SEI mastering display color volume parameters
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_get_sei_mastering_params(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
ihevcd_cxa_ctl_get_sei_mastering_params_ip_t *ps_ip;
ihevcd_cxa_ctl_get_sei_mastering_params_op_t *ps_op;
codec_t *ps_codec = (codec_t *)ps_codec_obj->pv_codec_handle;
sei_params_t *ps_sei;
mastering_dis_col_vol_sei_params_t *ps_mastering_dis_col_vol;
WORD32 i;
ps_ip = (ihevcd_cxa_ctl_get_sei_mastering_params_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_get_sei_mastering_params_op_t *)pv_api_op;
UNUSED(ps_ip);
if(NULL == ps_codec->ps_disp_buf)
{
ps_op->u4_error_code = IHEVCD_SEI_MASTERING_PARAMS_NOT_FOUND;
return IV_FAIL;
}
ps_sei = &ps_codec->ps_disp_buf->s_sei_params;
if((0 == ps_sei->i4_sei_mastering_disp_colour_vol_params_present_flags)
|| (0 == ps_sei->i1_sei_parameters_present_flag))
{
ps_op->u4_error_code = IHEVCD_SEI_MASTERING_PARAMS_NOT_FOUND;
return IV_FAIL;
}
ps_mastering_dis_col_vol = &ps_sei->s_mastering_dis_col_vol_sei_params;
for(i = 0; i < 3; i++)
{
ps_op->au2_display_primaries_x[i] =
ps_mastering_dis_col_vol->au2_display_primaries_x[i];
ps_op->au2_display_primaries_y[i] =
ps_mastering_dis_col_vol->au2_display_primaries_y[i];
}
ps_op->u2_white_point_x = ps_mastering_dis_col_vol->u2_white_point_x;
ps_op->u2_white_point_y = ps_mastering_dis_col_vol->u2_white_point_y;
ps_op->u4_max_display_mastering_luminance =
ps_mastering_dis_col_vol->u4_max_display_mastering_luminance;
ps_op->u4_min_display_mastering_luminance =
ps_mastering_dis_col_vol->u4_min_display_mastering_luminance;
return IV_SUCCESS;
}
#endif
/**
*******************************************************************************
*
* @brief
* Sets Processor type
*
* @par Description:
* Sets Processor type
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_set_processor(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
ihevcd_cxa_ctl_set_processor_ip_t *ps_ip;
ihevcd_cxa_ctl_set_processor_op_t *ps_op;
codec_t *ps_codec = (codec_t *)ps_codec_obj->pv_codec_handle;
ps_ip = (ihevcd_cxa_ctl_set_processor_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_set_processor_op_t *)pv_api_op;
ps_codec->e_processor_arch = (IV_ARCH_T)ps_ip->u4_arch;
ps_codec->e_processor_soc = (IV_SOC_T)ps_ip->u4_soc;
ihevcd_init_function_ptr(ps_codec);
ihevcd_update_function_ptr(ps_codec);
if(ps_codec->e_processor_soc && (ps_codec->e_processor_soc <= SOC_HISI_37X))
{
/* 8th bit indicates if format conversion is to be done ahead */
if(ps_codec->e_processor_soc & 0x80)
ps_codec->u4_enable_fmt_conv_ahead = 1;
/* Lower 7 bit indicate NCTB - if non-zero */
ps_codec->e_processor_soc &= 0x7F;
if(ps_codec->e_processor_soc)
ps_codec->u4_nctb = ps_codec->e_processor_soc;
}
if((ps_codec->e_processor_soc == SOC_HISI_37X) && (ps_codec->i4_num_cores == 2))
{
ps_codec->u4_nctb = 2;
}
ps_op->u4_error_code = 0;
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Sets Number of cores that can be used in the codec. Codec uses these many
* threads for decoding
*
* @par Description:
* Sets number of cores
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_set_num_cores(iv_obj_t *ps_codec_obj,
void *pv_api_ip,
void *pv_api_op)
{
ihevcd_cxa_ctl_set_num_cores_ip_t *ps_ip;
ihevcd_cxa_ctl_set_num_cores_op_t *ps_op;
codec_t *ps_codec = (codec_t *)ps_codec_obj->pv_codec_handle;
ps_ip = (ihevcd_cxa_ctl_set_num_cores_ip_t *)pv_api_ip;
ps_op = (ihevcd_cxa_ctl_set_num_cores_op_t *)pv_api_op;
ps_codec->i4_num_cores = ps_ip->u4_num_cores;
ps_op->u4_error_code = 0;
return IV_SUCCESS;
}
/**
*******************************************************************************
*
* @brief
* Codec control call
*
* @par Description:
* Codec control call which in turn calls appropriate calls based on
* subcommand
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
* @remarks
*
*
*******************************************************************************
*/
WORD32 ihevcd_ctl(iv_obj_t *ps_codec_obj, void *pv_api_ip, void *pv_api_op)
{
ivd_ctl_set_config_ip_t *ps_ctl_ip;
ivd_ctl_set_config_op_t *ps_ctl_op;
WORD32 ret = 0;
WORD32 subcommand;
codec_t *ps_codec = (codec_t *)ps_codec_obj->pv_codec_handle;
ps_ctl_ip = (ivd_ctl_set_config_ip_t *)pv_api_ip;
ps_ctl_op = (ivd_ctl_set_config_op_t *)pv_api_op;
if(ps_codec->i4_init_done != 1)
{
ps_ctl_op->u4_error_code |= 1 << IVD_FATALERROR;
ps_ctl_op->u4_error_code |= IHEVCD_INIT_NOT_DONE;
return IV_FAIL;
}
subcommand = ps_ctl_ip->e_sub_cmd;
switch(subcommand)
{
case IVD_CMD_CTL_GETPARAMS:
ret = ihevcd_get_status(ps_codec_obj, (void *)pv_api_ip,
(void *)pv_api_op);
break;
case IVD_CMD_CTL_SETPARAMS:
ret = ihevcd_set_params(ps_codec_obj, (void *)pv_api_ip,
(void *)pv_api_op);
break;
case IVD_CMD_CTL_RESET:
ret = ihevcd_reset(ps_codec_obj, (void *)pv_api_ip,
(void *)pv_api_op);
break;
case IVD_CMD_CTL_SETDEFAULT:
{
ivd_ctl_set_config_op_t *s_ctl_dynparams_op =
(ivd_ctl_set_config_op_t *)pv_api_op;
ret = ihevcd_set_default_params(ps_codec);
if(IV_SUCCESS == ret)
s_ctl_dynparams_op->u4_error_code = 0;
break;
}
case IVD_CMD_CTL_FLUSH:
ret = ihevcd_set_flush_mode(ps_codec_obj, (void *)pv_api_ip,
(void *)pv_api_op);
break;
case IVD_CMD_CTL_GETBUFINFO:
ret = ihevcd_get_buf_info(ps_codec_obj, (void *)pv_api_ip,
(void *)pv_api_op);
break;
case IVD_CMD_CTL_GETVERSION:
{
ivd_ctl_getversioninfo_ip_t *ps_ip;
ivd_ctl_getversioninfo_op_t *ps_op;
IV_API_CALL_STATUS_T ret;
ps_ip = (ivd_ctl_getversioninfo_ip_t *)pv_api_ip;
ps_op = (ivd_ctl_getversioninfo_op_t *)pv_api_op;
ps_op->u4_error_code = IV_SUCCESS;
if((WORD32)ps_ip->u4_version_buffer_size <= 0)
{
ps_op->u4_error_code = IHEVCD_CXA_VERS_BUF_INSUFFICIENT;
ret = IV_FAIL;
}
else
{
ret = ihevcd_get_version((CHAR *)ps_ip->pv_version_buffer,
ps_ip->u4_version_buffer_size);
if(ret != IV_SUCCESS)
{
ps_op->u4_error_code = IHEVCD_CXA_VERS_BUF_INSUFFICIENT;
ret = IV_FAIL;
}
}
}
break;
case IHEVCD_CXA_CMD_CTL_DEGRADE:
ret = ihevcd_set_degrade(ps_codec_obj, (void *)pv_api_ip,
(void *)pv_api_op);
break;
case IHEVCD_CXA_CMD_CTL_SET_NUM_CORES:
ret = ihevcd_set_num_cores(ps_codec_obj, (void *)pv_api_ip,
(void *)pv_api_op);
break;
case IHEVCD_CXA_CMD_CTL_GET_BUFFER_DIMENSIONS:
ret = ihevcd_get_frame_dimensions(ps_codec_obj, (void *)pv_api_ip,
(void *)pv_api_op);
break;
case IHEVCD_CXA_CMD_CTL_GET_VUI_PARAMS:
ret = ihevcd_get_vui_params(ps_codec_obj, (void *)pv_api_ip,
(void *)pv_api_op);
break;
case IHEVCD_CXA_CMD_CTL_GET_SEI_MASTERING_PARAMS:
#ifndef DISABLE_SEI
ret = ihevcd_get_sei_mastering_params(ps_codec_obj, (void *)pv_api_ip,
(void *)pv_api_op);
#else
{
ihevcd_cxa_ctl_get_sei_mastering_params_op_t *ps_op =
(ihevcd_cxa_ctl_get_sei_mastering_params_op_t *)pv_api_op;
ps_op->u4_error_code = IHEVCD_SEI_MASTERING_PARAMS_NOT_FOUND;
return IV_FAIL;
}
#endif
break;
case IHEVCD_CXA_CMD_CTL_SET_PROCESSOR:
ret = ihevcd_set_processor(ps_codec_obj, (void *)pv_api_ip,
(void *)pv_api_op);
break;
default:
DEBUG("\nDo nothing\n");
break;
}
return ret;
}
/**
*******************************************************************************
*
* @brief
* Codecs entry point function. All the function calls to the codec are
* done using this function with different values specified in command
*
* @par Description:
* Arguments are tested for validity and then based on the command
* appropriate function is called
*
* @param[in] ps_handle
* API level handle for codec
*
* @param[in] pv_api_ip
* Input argument structure
*
* @param[out] pv_api_op
* Output argument structure
*
* @returns Status of the function corresponding to command
*
* @remarks
*
*
*******************************************************************************
*/
IV_API_CALL_STATUS_T ihevcd_cxa_api_function(iv_obj_t *ps_handle,
void *pv_api_ip,
void *pv_api_op)
{
WORD32 command;
UWORD32 *pu4_ptr_cmd;
WORD32 ret = 0;
IV_API_CALL_STATUS_T e_status;
e_status = api_check_struct_sanity(ps_handle, pv_api_ip, pv_api_op);
if(e_status != IV_SUCCESS)
{
DEBUG("error code = %d\n", *((UWORD32 *)pv_api_op + 1));
return IV_FAIL;
}
pu4_ptr_cmd = (UWORD32 *)pv_api_ip;
pu4_ptr_cmd++;
command = *pu4_ptr_cmd;
switch(command)
{
case IVD_CMD_CREATE:
ret = ihevcd_create(ps_handle, (void *)pv_api_ip, (void *)pv_api_op);
break;
case IVD_CMD_DELETE:
ret = ihevcd_delete(ps_handle, (void *)pv_api_ip, (void *)pv_api_op);
break;
case IVD_CMD_VIDEO_DECODE:
ret = ihevcd_decode(ps_handle, (void *)pv_api_ip, (void *)pv_api_op);
break;
case IVD_CMD_GET_DISPLAY_FRAME:
//ret = ihevcd_get_display_frame(ps_handle,(void *)pv_api_ip,(void *)pv_api_op);
break;
case IVD_CMD_SET_DISPLAY_FRAME:
ret = ihevcd_set_display_frame(ps_handle, (void *)pv_api_ip,
(void *)pv_api_op);
break;
case IVD_CMD_REL_DISPLAY_FRAME:
ret = ihevcd_rel_display_frame(ps_handle, (void *)pv_api_ip,
(void *)pv_api_op);
break;
case IVD_CMD_VIDEO_CTL:
ret = ihevcd_ctl(ps_handle, (void *)pv_api_ip, (void *)pv_api_op);
break;
default:
ret = IV_FAIL;
break;
}
return (IV_API_CALL_STATUS_T)ret;
}
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