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-rw-r--r--3rdparty/SDL2/src/power/haiku/SDL_syspower.c126
1 files changed, 0 insertions, 126 deletions
diff --git a/3rdparty/SDL2/src/power/haiku/SDL_syspower.c b/3rdparty/SDL2/src/power/haiku/SDL_syspower.c
deleted file mode 100644
index cfda8c96229..00000000000
--- a/3rdparty/SDL2/src/power/haiku/SDL_syspower.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
-
- 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"
-
-/* !!! FIXME: does this thing even work on Haiku? */
-#ifndef SDL_POWER_DISABLED
-#if SDL_POWER_HAIKU
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <ctype.h>
-#include <drivers/Drivers.h>
-
-/* These values are from apm.h ... */
-#define APM_DEVICE_PATH "/dev/misc/apm"
-#define APM_FUNC_OFFSET 0x5300
-#define APM_FUNC_GET_POWER_STATUS 10
-#define APM_DEVICE_ALL 1
-#define APM_BIOS_CALL (B_DEVICE_OP_CODES_END + 3)
-
-#include "SDL_power.h"
-
-SDL_bool
-SDL_GetPowerInfo_Haiku(SDL_PowerState * state, int *seconds, int *percent)
-{
- const int fd = open("/dev/misc/apm", O_RDONLY);
- SDL_bool need_details = SDL_FALSE;
- uint16 regs[6];
- uint8 ac_status;
- uint8 battery_status;
- uint8 battery_flags;
- uint8 battery_life;
- uint32 battery_time;
- int rc;
-
- if (fd == -1) {
- return SDL_FALSE; /* maybe some other method will work? */
- }
-
- memset(regs, '\0', sizeof(regs));
- regs[0] = APM_FUNC_OFFSET + APM_FUNC_GET_POWER_STATUS;
- regs[1] = APM_DEVICE_ALL;
- rc = ioctl(fd, APM_BIOS_CALL, regs);
- close(fd);
-
- if (rc < 0) {
- return SDL_FALSE;
- }
-
- ac_status = regs[1] >> 8;
- battery_status = regs[1] & 0xFF;
- battery_flags = regs[2] >> 8;
- battery_life = regs[2] & 0xFF;
- battery_time = (uint32) regs[3];
-
- /* in theory, _something_ should be set in battery_flags, right? */
- if (battery_flags == 0x00) { /* older APM BIOS? Less fields. */
- battery_time = 0xFFFF;
- if (battery_status == 0xFF) {
- battery_flags = 0xFF;
- } else {
- battery_flags = (1 << battery_status);
- }
- }
-
- if ((battery_time != 0xFFFF) && (battery_time & (1 << 15))) {
- /* time is in minutes, not seconds */
- battery_time = (battery_time & 0x7FFF) * 60;
- }
-
- if (battery_flags == 0xFF) { /* unknown state */
- *state = SDL_POWERSTATE_UNKNOWN;
- } else if (battery_flags & (1 << 7)) { /* no battery */
- *state = SDL_POWERSTATE_NO_BATTERY;
- } else if (battery_flags & (1 << 3)) { /* charging */
- *state = SDL_POWERSTATE_CHARGING;
- need_details = SDL_TRUE;
- } else if (ac_status == 1) {
- *state = SDL_POWERSTATE_CHARGED; /* on AC, not charging. */
- need_details = SDL_TRUE;
- } else {
- *state = SDL_POWERSTATE_ON_BATTERY; /* not on AC. */
- need_details = SDL_TRUE;
- }
-
- *percent = -1;
- *seconds = -1;
- if (need_details) {
- const int pct = (int) battery_life;
- const int secs = (int) battery_time;
-
- if (pct != 255) { /* 255 == unknown */
- *percent = (pct > 100) ? 100 : pct; /* clamp between 0%, 100% */
- }
- if (secs != 0xFFFF) { /* 0xFFFF == unknown */
- *seconds = secs;
- }
- }
-
- return SDL_TRUE; /* the definitive answer if APM driver replied. */
-}
-
-#endif /* SDL_POWER_HAIKU */
-#endif /* SDL_POWER_DISABLED */
-
-/* vi: set ts=4 sw=4 expandtab: */