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Small cleanups

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This commit is contained in:
libretroadmin 2023-05-03 21:10:21 +02:00
parent c8fb30ebe5
commit 207dfe170c
2 changed files with 29 additions and 40 deletions
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59
dingux/dingux_utils.c
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@ -192,16 +192,10 @@ float dingux_set_video_refresh_rate(enum dingux_refresh_rate refresh_rate)
const char *refresh_rate_str = "60";
/* Check filter type */
switch (refresh_rate)
if (refresh_rate == DINGUX_REFRESH_RATE_50HZ)
{
case DINGUX_REFRESH_RATE_50HZ:
refresh_rate_float = 50.0f;
refresh_rate_str = "50";
break;
default:
/* Refresh rate is already set to 60 Hz
* by default */
break;
}
if (setenv(DINGUX_VIDEO_REFRESHRATE_ENVAR, refresh_rate_str, 1) != 0)
@ -215,22 +209,16 @@ float dingux_set_video_refresh_rate(enum dingux_refresh_rate refresh_rate)
bool dingux_get_video_refresh_rate(enum dingux_refresh_rate *refresh_rate)
{
const char *refresh_rate_str = getenv(DINGUX_VIDEO_REFRESHRATE_ENVAR);
/* If environment variable is unset, refresh
* rate defaults to 60 Hz */
if (!refresh_rate_str)
{
*refresh_rate = DINGUX_REFRESH_RATE_60HZ;
return true;
}
if (string_is_equal(refresh_rate_str, "60"))
else if (string_is_equal(refresh_rate_str, "60"))
*refresh_rate = DINGUX_REFRESH_RATE_60HZ;
else if (string_is_equal(refresh_rate_str, "50"))
*refresh_rate = DINGUX_REFRESH_RATE_50HZ;
else
return false;
return true;
}
#endif
@ -243,11 +231,13 @@ bool dingux_ipu_reset(void)
unsetenv(DINGUX_SCALING_MODE_ENVAR);
unsetenv(DINGUX_SCALING_SHARPNESS_ENVAR);
unsetenv(DINGUX_VIDEO_REFRESHRATE_ENVAR);
return true;
#else
return dingux_ipu_set_scaling_mode(true, false) &&
dingux_ipu_set_filter_type(DINGUX_IPU_FILTER_BICUBIC);
if (!dingux_ipu_set_scaling_mode(true, false))
return false;
if (!dingux_ipu_set_filter_type(DINGUX_IPU_FILTER_BICUBIC))
return false;
#endif
return true;
}
#if defined(RETROFW)
@ -319,22 +309,13 @@ static int dingux_read_battery_sys_file(const char *path)
/* Check whether file exists */
if (!path_is_valid(path))
goto error;
return -1;
/* Read file */
if (!filestream_read_file(path, (void**)&file_buf, &file_len) ||
(file_len == 0) ||
!file_buf)
goto error;
/* Convert to integer */
sys_file_value = atoi(file_buf);
free(file_buf);
file_buf = NULL;
return sys_file_value;
error:
{
if (file_buf)
{
free(file_buf);
@ -342,6 +323,14 @@ error:
}
return -1;
}
/* Convert to integer */
sys_file_value = atoi(file_buf);
free(file_buf);
file_buf = NULL;
return sys_file_value;
}
/* Fetches internal battery level */
@ -368,8 +357,8 @@ int dingux_get_battery_level(void)
if (voltage_now < 0)
return -1;
if ((voltage_max <= voltage_min) ||
(voltage_now < voltage_min))
if ( (voltage_max <= voltage_min)
|| (voltage_now < voltage_min))
return -1;
return (int)(((voltage_now - voltage_min) * 100) / (voltage_max - voltage_min));
@ -443,9 +432,9 @@ void dingux_get_base_path(char *path, size_t len)
int dir_type = dir_list->elems[i].attr.i;
/* Skip files and invalid entries */
if ((dir_type != RARCH_DIRECTORY) ||
string_is_empty(dir_path) ||
string_is_equal(dir_path, DINGUX_RS90_DATA_PATH))
if ( (dir_type != RARCH_DIRECTORY)
|| string_is_empty(dir_path)
|| string_is_equal(dir_path, DINGUX_RS90_DATA_PATH))
continue;
/* Build 'retroarch' subdirectory path */
@ -456,8 +445,8 @@ void dingux_get_base_path(char *path, size_t len)
* - Directory corresponds to an unlabelled
* microsd card
* - Subdirectory already exists */
if (string_is_equal(dir_path, DINGUX_RS90_DEFAULT_SD_PATH) ||
path_is_directory(path))
if ( string_is_equal(dir_path, DINGUX_RS90_DEFAULT_SD_PATH)
|| path_is_directory(path))
{
path_found = true;
break;