From 30f41c02aec763d32e62351452da9ef582bc3472 Mon Sep 17 00:00:00 2001 From: 3gg <3gg@shellblade.net> Date: Fri, 6 Mar 2026 13:30:59 -0800 Subject: Move contrib libraries to contrib repo --- contrib/SDL-3.2.8/src/power/n3ds/SDL_syspower.c | 104 ------------------------ 1 file changed, 104 deletions(-) delete mode 100644 contrib/SDL-3.2.8/src/power/n3ds/SDL_syspower.c (limited to 'contrib/SDL-3.2.8/src/power/n3ds/SDL_syspower.c') diff --git a/contrib/SDL-3.2.8/src/power/n3ds/SDL_syspower.c b/contrib/SDL-3.2.8/src/power/n3ds/SDL_syspower.c deleted file mode 100644 index 822398a..0000000 --- a/contrib/SDL-3.2.8/src/power/n3ds/SDL_syspower.c +++ /dev/null @@ -1,104 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2025 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -#include "SDL_internal.h" - -#if !defined(SDL_POWER_DISABLED) && defined(SDL_POWER_N3DS) - -#include <3ds.h> - -static SDL_PowerState GetPowerState(void); -static bool ReadStateFromPTMU(bool *is_plugged, u8 *is_charging); -static int GetBatteryPercentage(void); - -#define BATTERY_PERCENT_REG 0xB -#define BATTERY_PERCENT_REG_SIZE 2 - -bool SDL_GetPowerInfo_N3DS(SDL_PowerState *state, int *seconds, int *percent) -{ - *state = GetPowerState(); - *percent = GetBatteryPercentage(); - *seconds = -1; // libctru doesn't provide a way to estimate battery life - - return true; -} - -static SDL_PowerState GetPowerState(void) -{ - bool is_plugged; - u8 is_charging; - - if (!ReadStateFromPTMU(&is_plugged, &is_charging)) { - return SDL_POWERSTATE_UNKNOWN; - } - - if (is_charging) { - return SDL_POWERSTATE_CHARGING; - } - - if (is_plugged) { - return SDL_POWERSTATE_CHARGED; - } - - return SDL_POWERSTATE_ON_BATTERY; -} - -static bool ReadStateFromPTMU(bool *is_plugged, u8 *is_charging) -{ - if (R_FAILED(ptmuInit())) { - return SDL_SetError("Failed to initialise PTMU service"); - } - - if (R_FAILED(PTMU_GetAdapterState(is_plugged))) { - ptmuExit(); - return SDL_SetError("Failed to read adapter state"); - } - - if (R_FAILED(PTMU_GetBatteryChargeState(is_charging))) { - ptmuExit(); - return SDL_SetError("Failed to read battery charge state"); - } - - ptmuExit(); - return true; -} - -static int GetBatteryPercentage(void) -{ - u8 data[BATTERY_PERCENT_REG_SIZE]; - - if (R_FAILED(mcuHwcInit())) { - SDL_SetError("Failed to initialise mcuHwc service"); - return -1; - } - - if (R_FAILED(MCUHWC_ReadRegister(BATTERY_PERCENT_REG, data, BATTERY_PERCENT_REG_SIZE))) { - mcuHwcExit(); - SDL_SetError("Failed to read battery register"); - return -1; - } - - mcuHwcExit(); - - return (int)SDL_round(data[0] + data[1] / 256.0); -} - -#endif // !SDL_POWER_DISABLED && SDL_POWER_N3DS -- cgit v1.2.3