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https://github.com/libretro/RetroArch
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(dingux_utils.c) Style nits
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LibretroAdmin
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commit
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@ -60,20 +60,18 @@
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* the IPU hardware scaler */
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bool dingux_ipu_set_downscaling_enable(bool enable)
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{
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#if defined(DINGUX_BETA)
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return true;
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#else
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#if !defined(DINGUX_BETA)
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const char *path = DINGUX_ALLOW_DOWNSCALING_FILE;
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const char *enable_str = enable ? "1" : "0";
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/* Check whether file exists */
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if (!path_is_valid(path))
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return false;
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/* Write enable state to file */
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return filestream_write_file(
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path, enable_str, 1);
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if (!filestream_write_file(
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path, enable_str, 1))
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return false;
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#endif
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return true;
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}
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/* Sets the video scaling mode when using the
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@ -197,8 +195,8 @@ float dingux_set_video_refresh_rate(enum dingux_refresh_rate refresh_rate)
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switch (refresh_rate)
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{
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case DINGUX_REFRESH_RATE_50HZ:
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refresh_rate_float = 50.0f;
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refresh_rate_str = "50";
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refresh_rate_float = 50.0f;
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refresh_rate_str = "50";
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break;
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default:
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/* Refresh rate is already set to 60 Hz
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@ -207,7 +205,7 @@ float dingux_set_video_refresh_rate(enum dingux_refresh_rate refresh_rate)
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}
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if (setenv(DINGUX_VIDEO_REFRESHRATE_ENVAR, refresh_rate_str, 1) != 0)
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refresh_rate_float = 0.0f;
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return 0.0f;
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return refresh_rate_float;
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}
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@ -266,14 +264,10 @@ static uint64_t read_battery_ignore_size(const char *path)
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memset(file_buf, 0, sizeof(file_buf));
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file = filestream_open(path,
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if (!(file = filestream_open(path,
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RETRO_VFS_FILE_ACCESS_READ,
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RETRO_VFS_FILE_ACCESS_HINT_NONE);
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if (!file)
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{
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RETRO_VFS_FILE_ACCESS_HINT_NONE)))
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return -1;
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}
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file_len = filestream_read(file, file_buf, sizeof(file_buf) - 1);
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if (filestream_close(file) != 0)
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@ -291,25 +285,32 @@ int retrofw_get_battery_level(enum frontend_powerstate *state)
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/* retrofw battery only provides "voltage_now". Values are based on gmenu2x with some interpolation */
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uint32_t rawval = read_battery_ignore_size(RETROFW_BATTERY_VOLTAGE_NOW_FILE);
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int voltage_now = rawval & 0x7fffffff;
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if (voltage_now > 10000) {
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if (voltage_now > 10000)
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{
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*state = FRONTEND_POWERSTATE_NONE;
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return -1;
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}
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if (rawval & 0x80000000) {
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if (rawval & 0x80000000)
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{
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*state = FRONTEND_POWERSTATE_CHARGING;
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if (voltage_now > 4000)
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*state = FRONTEND_POWERSTATE_CHARGED;
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} else
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*state = FRONTEND_POWERSTATE_CHARGED;
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}
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else
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*state = FRONTEND_POWERSTATE_ON_POWER_SOURCE;
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if (voltage_now < 0) return -1; // voltage_now not available
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if (voltage_now > 4000) return 100;
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if (voltage_now > 3700) return 40 + (voltage_now - 3700) / 5;
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if (voltage_now > 3520) return 20 + (voltage_now - 3520) / 9;
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if (voltage_now > 3330) return 1 + (voltage_now - 3330) * 10;
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if (voltage_now < 0)
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return -1; /* voltage_now not available */
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if (voltage_now > 4000)
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return 100;
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if (voltage_now > 3700)
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return 40 + (voltage_now - 3700) / 5;
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if (voltage_now > 3520)
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return 20 + (voltage_now - 3520) / 9;
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if (voltage_now > 3330)
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return 1 + (voltage_now - 3330) * 10;
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return 0;
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}
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#else
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static int dingux_read_battery_sys_file(const char *path)
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{
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int64_t file_len = 0;
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@ -376,20 +377,33 @@ int dingux_get_battery_level(void)
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/* miyoo-battery only provides "voltage_now". Results are based on
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* value distribution while running a game at max load. */
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int voltage_now = dingux_read_battery_sys_file(MIYOO_BATTERY_VOLTAGE_NOW_FILE);
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if (voltage_now < 0) return -1; // voltage_now not available
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if (voltage_now > 4300) return 100; // 4320
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if (voltage_now > 4200) return 90; // 4230
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if (voltage_now > 4100) return 80; // 4140
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if (voltage_now > 4000) return 70; // 4050
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if (voltage_now > 3900) return 60; // 3960
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if (voltage_now > 3800) return 50; // 3870
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if (voltage_now > 3700) return 40; // 3780
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if (voltage_now > 3600) return 30; // 3690
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if (voltage_now > 3550) return 20; // 3600
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if (voltage_now > 3500) return 10; // 3510
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if (voltage_now > 3400) return 5; // 3420
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if (voltage_now > 3300) return 1; // 3330
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return 0; // 3240
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if (voltage_now < 0)
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return -1; /* voltage_now not available */
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if (voltage_now > 4300)
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return 100; /* 4320 */
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if (voltage_now > 4200)
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return 90; /* 4230 */
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if (voltage_now > 4100)
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return 80; /* 4140 */
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if (voltage_now > 4000)
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return 70; /* 4050 */
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if (voltage_now > 3900)
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return 60; /* 3960 */
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if (voltage_now > 3800)
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return 50; /* 3870 */
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if (voltage_now > 3700)
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return 40; /* 3780 */
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if (voltage_now > 3600)
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return 30; /* 3690 */
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if (voltage_now > 3550)
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return 20; /* 3600 */
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if (voltage_now > 3500)
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return 10; /* 3510 */
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if (voltage_now > 3400)
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return 5; /* 3420 */
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if (voltage_now > 3300)
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return 1; /* 3330 */
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return 0; /* 3240 */
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#else
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return dingux_read_battery_sys_file(DINGUX_BATTERY_CAPACITY_FILE);
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#endif
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@ -417,10 +431,8 @@ void dingux_get_base_path(char *path, size_t len)
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* path on the external microsd card */
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/* Get list of directories in /media */
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dir_list = dir_list_new(DINGUX_RS90_MEDIA_PATH,
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NULL, true, true, false, false);
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if (dir_list)
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if ((dir_list = dir_list_new(DINGUX_RS90_MEDIA_PATH,
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NULL, true, true, false, false)))
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{
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size_t i;
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bool path_found = false;
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@ -458,15 +470,14 @@ void dingux_get_base_path(char *path, size_t len)
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return;
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}
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#endif
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/* Get home directory */
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home = getenv(DINGUX_HOME_ENVAR);
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/* If a home directory is found (which should
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/* Get home directory
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*
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* If a home directory is found (which should
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* always be the case), base path is "$HOME/.retroarch"
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* > If home path is unset, use existing UNIX frontend
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* driver default of "retroarch" (this will ultimately
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* fail, but there is nothing else we can do...) */
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if (home)
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if ((home = getenv(DINGUX_HOME_ENVAR)))
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snprintf(path, len, "%s%c%s", home,
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PATH_DEFAULT_SLASH_C(), DINGUX_BASE_DIR_HIDDEN);
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else
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