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cleanup: constify create_plot_info_new()

Browse source 
This only read accesses the dive and constructs a plot-info
structure. Make the dive parameter const.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2021-01-11 17:32:44 +01:00 • committed by Dirk Hohndel
parent 8d423359a5
commit 84f48b7290
2 changed files with 14 additions and 14 deletions
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26
core/profile.c
View file

@ -308,7 +308,7 @@ const struct event *get_next_event(const struct event *event, const char *name)
return get_next_event_mutable((struct event *)event, name);
}
static int count_events(struct divecomputer *dc)
static int count_events(const struct divecomputer *dc)
{
int result = 0;
struct event *ev = dc->events;
@ -331,7 +331,7 @@ static int set_setpoint(struct plot_info *pi, int i, int setpoint, int end)
return i;
}
static void check_setpoint_events(const struct dive *dive, struct divecomputer *dc, struct plot_info *pi)
static void check_setpoint_events(const struct dive *dive, const struct divecomputer *dc, struct plot_info *pi)
{
UNUSED(dive);
int i = 0;
@ -351,9 +351,9 @@ static void check_setpoint_events(const struct dive *dive, struct divecomputer *
}
static void calculate_max_limits_new(struct dive *dive, struct divecomputer *given_dc, struct plot_info *pi, bool in_planner)
static void calculate_max_limits_new(const struct dive *dive, const struct divecomputer *given_dc, struct plot_info *pi, bool in_planner)
{
struct divecomputer *dc = &(dive->dc);
const struct divecomputer *dc = &(dive->dc);
bool seen = false;
bool found_sample_beyond_last_event = false;
int maxdepth = dive->maxdepth.mm;
@ -472,7 +472,7 @@ void free_plot_info_data(struct plot_info *pi)
pi->pressures = NULL;
}
static void populate_plot_entries(struct dive *dive, struct divecomputer *dc, struct plot_info *pi)
static void populate_plot_entries(const struct dive *dive, const struct divecomputer *dc, struct plot_info *pi)
{
UNUSED(dive);
int idx, maxtime, nr, i;
@ -616,7 +616,7 @@ static void populate_plot_entries(struct dive *dive, struct divecomputer *dc, st
*
* Everything in between has a cylinder pressure for at least some of the cylinders.
*/
static int sac_between(struct dive *dive, struct plot_info *pi, int first, int last, const bool gases[])
static int sac_between(const struct dive *dive, struct plot_info *pi, int first, int last, const bool gases[])
{
int i, airuse;
double pressuretime;
@ -696,7 +696,7 @@ static bool filter_pressures(struct plot_info *pi, int idx, const bool gases_in[
* an array of gases, the caller passes in scratch memory in the last
* argument.
*/
static void fill_sac(struct dive *dive, struct plot_info *pi, int idx, const bool gases_in[], bool gases[])
static void fill_sac(const struct dive *dive, struct plot_info *pi, int idx, const bool gases_in[], bool gases[])
{
struct plot_data *entry = pi->entry + idx;
int first, last;
@ -754,7 +754,7 @@ static void fill_sac(struct dive *dive, struct plot_info *pi, int idx, const boo
/*
* Create a bitmap of cylinders that match our current gasmix
*/
static void matching_gases(struct dive *dive, struct gasmix gasmix, bool gases[])
static void matching_gases(const struct dive *dive, struct gasmix gasmix, bool gases[])
{
int i;
@ -762,7 +762,7 @@ static void matching_gases(struct dive *dive, struct gasmix gasmix, bool gases[]
gases[i] = same_gasmix(gasmix, get_cylinder(dive, i)->gasmix);
}
static void calculate_sac(struct dive *dive, struct divecomputer *dc, struct plot_info *pi)
static void calculate_sac(const struct dive *dive, const struct divecomputer *dc, struct plot_info *pi)
{
struct gasmix gasmix = gasmix_invalid;
const struct event *ev = NULL;
@ -1188,7 +1188,7 @@ static void calculate_deco_information(struct deco_state *ds, const struct deco_
* calculates the po2 value from the sensor data. Several rules are applied, depending on how many o2 sensors
* there are and the differences among the readings from these sensors.
*/
static int calculate_ccr_po2(struct plot_data *entry, struct divecomputer *dc)
static int calculate_ccr_po2(struct plot_data *entry, const struct divecomputer *dc)
{
int sump = 0, minp = 999999, maxp = -999999;
int diff_limit = 100; // The limit beyond which O2 sensor differences are considered significant (default = 100 mbar)
@ -1226,7 +1226,7 @@ static int calculate_ccr_po2(struct plot_data *entry, struct divecomputer *dc)
}
}
static void calculate_gas_information_new(struct dive *dive, struct divecomputer *dc, struct plot_info *pi)
static void calculate_gas_information_new(const struct dive *dive, const struct divecomputer *dc, struct plot_info *pi)
{
int i;
double amb_pressure;
@ -1274,7 +1274,7 @@ static void calculate_gas_information_new(struct dive *dive, struct divecomputer
}
}
void fill_o2_values(struct dive *dive, struct divecomputer *dc, struct plot_info *pi)
static void fill_o2_values(const struct dive *dive, const struct divecomputer *dc, struct plot_info *pi)
/* In the samples from each dive computer, there may be uninitialised oxygen
* sensor or setpoint values, e.g. when events were inserted into the dive log
* or if the dive computer does not report o2 values with every sample. But
@ -1353,7 +1353,7 @@ void init_plot_info(struct plot_info *pi)
* The old data will be freed. Before the first call, the plot
* info must be initialized with init_plot_info().
*/
void create_plot_info_new(struct dive *dive, struct divecomputer *dc, struct plot_info *pi, bool fast, const struct deco_state *planner_ds)
void create_plot_info_new(const struct dive *dive, const struct divecomputer *dc, struct plot_info *pi, bool fast, const struct deco_state *planner_ds)
{
int o2, he, o2max;
struct deco_state plot_deco_state;

2
core/profile.h
View file

@ -83,7 +83,7 @@ struct plot_data {
extern void compare_samples(const struct dive *d, const struct plot_info *pi, int idx1, int idx2, char *buf, int bufsize, bool sum);
extern void init_plot_info(struct plot_info *pi);
/* when planner_dc is non-null, this is called in planner mode. */
extern void create_plot_info_new(struct dive *dive, struct divecomputer *dc, struct plot_info *pi, bool fast, const struct deco_state *planner_ds);
extern void create_plot_info_new(const struct dive *dive, const struct divecomputer *dc, struct plot_info *pi, bool fast, const struct deco_state *planner_ds);
extern int get_plot_details_new(const struct dive *d, const struct plot_info *pi, int time, struct membuffer *);
extern void free_plot_info_data(struct plot_info *pi);