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/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2025 Intel Corporation
*/
#ifndef COMMON_GPUTOP_H
#define COMMON_GPUTOP_H
#include <glib.h>
#include <math.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include "igt_device_scan.h"
#define ANSI_HEADER "\033[7m"
#define ANSI_RESET "\033[0m"
#define PERCLIENT_ENGINE_WIDTH 8
/**
* struct gputop_driver
*
* @device_present: It is set if at least a single device of the
* respective driver is found.
* @len: Number of total device discovered of the respective
* driver.
* @instances: pointer to the array of discovered instances
* of the devices of the same driver.
*/
struct gputop_driver {
bool device_present;
int len;
void *instances;
};
/**
* struct device_operations - Structure to hold function
* pointers for device specific operations for each individual driver.
* @gputop_init: Function to initialize GPUTOP object
* @init_engines: Function to initialize engines for the respective driver.
* @pmu_init: Function to initialize the PMU (Performance Monitoring Unit).
* @pmu_sample: Function to sample PMU data.
* @print_engines: Function to print engine business.
* @clean_up: Function to release resources.
*/
struct device_operations {
void (*gputop_init)(void *ptr, int index,
struct igt_device_card *card);
void *(*init_engines)(const void *obj, int index);
int (*pmu_init)(const void *obj, int index);
void (*pmu_sample)(const void *obj, int index);
int (*print_engines)(const void *obj, int index, int lines,
int w, int h);
void (*clean_up)(void *obj, int len);
};
void print_percentage_bar(double percent, int max_len);
int print_engines_footer(int lines, int con_w, int con_h);
void n_spaces(const unsigned int n);
#endif /* COMMON_GPUTOP_H */
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