/******************************************************************************
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*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*****************************************************************************
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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/**
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******************************************************************************
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* @file ihevce_trace.c
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*
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* @brief
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* This file contains function definitions for implementing trace
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*
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* @author
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* Ittiam
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*
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* List of Functions
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* ihevce_trace_deinit()
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* ihevce_trace_init()
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*
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******************************************************************************
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*/
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/*****************************************************************************/
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/* File Includes */
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/*****************************************************************************/
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/* System include files */
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <stdarg.h>
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#include <math.h>
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/* User include files */
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#include "ihevc_typedefs.h"
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#include "ihevc_debug.h"
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#include "ihevc_defs.h"
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#include "ihevc_macros.h"
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#include "ihevc_structs.h"
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#include "ihevc_platform_macros.h"
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#include "ihevc_cabac_tables.h"
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#include "itt_video_api.h"
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#include "ihevce_api.h"
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#include "ihevce_defs.h"
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#include "ihevce_buffer_que_interface.h"
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#include "ihevce_hle_interface.h"
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#include "ihevce_error_codes.h"
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#include "ihevce_bitstream.h"
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#include "ihevce_trace.h"
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/*****************************************************************************/
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/* Global Variable Definitions */
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/*****************************************************************************/
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/* Table of Prefix names, one for each bit of the debug_id mask */
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/* bits 12 - 16 are used inly to indicate the layer id */
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/* add null strings to those locations */
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// clang-format off
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const char *g_api1_prefix_name[32] =
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{
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SEQ_LEVEL, /* TRACE_SEQ = 0x00000001, !< sequence params dump enable */
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PIC_LEVEL, /* TRACE_PIC = 0x00000002, !< picparams dump enable */
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SLICE_LEVEL, /* TRACE_SLICE = 0x00000004, !< slice params dump enable */
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MB_LEVEL, /* TRACE_MB_PARAMS = 0x00000008, !< mb level decoded dump enable */
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MB_LEVEL, /* TRACE_MB_INF_PARAMS = 0x00000010, !< mb level inferred dumping enable */
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ECD_DATA, /* TRACE_ECD_DATA = 0x00000020, !< ECD data dump */
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LYR_COEFF_LEVEL, /* TRACE_LYR_COEFF_LEVEL = 0x00000040, !< Current layer coeff levels */
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ACC_COEFF_LEVEL, /* TRACE_ACC_COEFF_LEVEL = 0x00000080, !< Accumulated coffs/level */
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ACC_COEFFS, /* TRACE_ACC_COEFFS = 0x00000100, !< Accumulated coeffs */
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LYR_DIFF_SIG, /* TRACE_LYR_DIFF_SIG = 0x00000200, !< layer level differential signal */
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LYR_IP_SIG, /* TRACE_LYR_IP_SIG = 0x00000400, !< layer level Intra pred signal */
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MB_LEVEL, /* TRACE_INTRA_UPSMPL_SIG= 0x00000800, !< Intra upsampled data */
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MB_LEVEL, /* TRACE_RES_UPSMPL_SIG = 0x00001000, !< Residual upsampled data */
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MB_LEVEL, /* TRACE_BS_INFO = 0x00002000, !< BS information */
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DUMMY, /* 0x00004000 */
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DUMMY, /* 0x00008000 */
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DUMMY, /* 0x00010000 */
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DUMMY, /* 0x00020000 */
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DUMMY, /* 0x00040000 */
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DUMMY, /* 0x00080000 */
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RES_CHANGE_SIG, /* TRACE_RES_CGE_MV = 0x00100000, !< Res change Motion vectors */
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RES_CHANGE_SIG, /* TRACE_RES_CGE_MODE = 0x00200000, !< Res change MB modes */
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RES_CHANGE_SIG, /* TRACE_RES_CGE_DATA = 0x00400000, !< Res change data */
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TARGET_MC, /* TRACE_TGT_MC_PRED = 0x00800000, !< moiton comp pred sugnal dump enable */
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DUMMY, /* 0x01000000 */
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DUMMY, /* 0x02000000 */
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DUMMY, /* 0x04000000 */
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TARGET_DEBLK, /* TRACE_TGT_LYR_DEBLK = 0x08000000, !< Input to target layer deblocking */
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REF_BASE_DEBLK, /* TRACE_REF_BASE_DEBLK = 0x10000000, !< deblocked data dumping enable */
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DUMMY, /* 0x20000000 */
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DUMMY, /* 0x40000000 */
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DUMMY /* 0x80000000 */
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};
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// clang-format on
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/*****************************************************************************/
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/* Function Definitions */
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/*****************************************************************************/
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/**
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******************************************************************************
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*
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* @brief Dummar trace init when trace is disabled in encoder
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*
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* @par Description
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* This routine needs to be called at start of trace
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*
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* @param[in] pu1_file_name
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* Name of file where trace outputs need to be stores (handle)
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*
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* @return success or failure error code
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*
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******************************************************************************
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*/
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WORD32 ihevce_trace_init(UWORD8 *pu1_file_name)
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{
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(void)pu1_file_name;
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return IHEVCE_SUCCESS;
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}
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/**
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******************************************************************************
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*
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* @brief Dummar trace de-init function when trace is disabled
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*
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* @par Description
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* This routine needs to be called at end of trace
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*
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* @return success or failure error code
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*
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******************************************************************************
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*/
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WORD32 ihevce_trace_deinit(void)
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{
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return IHEVCE_SUCCESS;
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}
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/** \brief This function return the bit position set of the input */
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WORD32 svcd_trace_get_bit_pos(UWORD32 u4_input)
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{
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/* local variables */
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WORD32 i4_bit_pos;
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i4_bit_pos = -1;
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/* only a single bit of 32 bits should to be set */
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assert(0 == (u4_input & (u4_input - 1)));
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/* loop to get the bit position of the prefix */
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while(0 != u4_input)
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{
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u4_input >>= 1;
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i4_bit_pos++;
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} /* end of while loop */
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/* check on validity of the bit position */
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assert((31 >= i4_bit_pos) && (0 <= i4_bit_pos));
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return (i4_bit_pos);
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}
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/** \brief This function does the parameter dumping for trace info */
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WORD32 ihevce_trace(UWORD32 u4_prefix)
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{
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WORD32 i4_array_indx;
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/* get the bit position of the prefix */
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i4_array_indx = svcd_trace_get_bit_pos(u4_prefix);
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return i4_array_indx;
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}
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