From 481c32b352f95b823cdb62761d16152d1b604342 Mon Sep 17 00:00:00 2001
From: cpasjuste <cpasjuste@gmail.com>
Date: Sun, 5 Apr 2020 11:10:48 +0200
Subject: [PATCH] switch: use unix timers

---
 configure                       | 21 ++-------
 src/timer/switch/SDL_systimer.c | 78 ---------------------------------
 2 files changed, 3 insertions(+), 96 deletions(-)
 delete mode 100644 src/timer/switch/SDL_systimer.c

diff --git a/configure b/configure
index 1dfc33d3b..7b0675931 100755
--- a/configure
+++ b/configure
@@ -25629,6 +25629,7 @@ $as_echo "#define SDL_TIMER_UNIX 1" >>confdefs.h
         EXTRA_CFLAGS="$EXTRA_CFLAGS -DSDL_VIDEO_STATIC_ANGLE"
         EXTRA_LDFLAGS="-march=armv8-a -fPIE -L${DEVKITPRO}/libnx/lib -lEGL -lglapi -ldrm_nouveau -lnx"
         CheckDeclarationAfterStatement
+        CheckClockGettime
 
         # Set up files for the video library
         if test x$enable_video = xyes; then
@@ -25671,27 +25672,11 @@ $as_echo "#define SDL_JOYSTICK_SWITCH 1" >>confdefs.h
         # Set up files for the timer library
         if test x$enable_timers = xyes; then
 
-$as_echo "#define SDL_TIMER_SWITCH 1" >>confdefs.h
+$as_echo "#define SDL_TIMER_UNIX 1" >>confdefs.h
 
-            SOURCES="$SOURCES $srcdir/src/timer/switch/*.c"
+            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
             have_timers=yes
         fi
-        # Set up files for the system power library
-        if test x$enable_power = xyes; then
-
-$as_echo "#define SDL_POWER_SWITCH 1" >>confdefs.h
-
-            SOURCES="$SOURCES $srcdir/src/power/switch/*.c"
-            have_power=yes
-        fi
-        # Set up files for the system filesystem library
-        if test x$enable_filesystem = xyes; then
-
-$as_echo "#define SDL_FILESYSTEM_SWITCH 1" >>confdefs.h
-
-            SOURCES="$SOURCES $srcdir/src/filesystem/switch/*.c"
-            have_filesystem=yes
-        fi
         # Set up files for the thread library
         if test x$enable_threads = xyes; then
 
diff --git a/src/timer/switch/SDL_systimer.c b/src/timer/switch/SDL_systimer.c
deleted file mode 100644
index 5c5d209e0..000000000
--- a/src/timer/switch/SDL_systimer.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
-  Simple DirectMedia Layer
-  Copyright (C) 1997-2015 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"
-
-#ifdef SDL_TIMER_SWITCH
-
-#include "SDL_thread.h"
-#include "SDL_timer.h"
-#include "../SDL_timer_c.h"
-#include <switch.h>
-
-static bool started = false;
-
-static Uint64 start = 0;
-
-void
-SDL_TicksInit(void)
-{
-    if (started) {
-        return;
-    }
-
-    start = SDL_GetPerformanceCounter();
-    started = true;
-}
-
-void
-SDL_TicksQuit(void)
-{
-    started = false;
-}
-
-Uint32 SDL_GetTicks(void)
-{
-    if (!started) {
-        SDL_TicksInit();
-    }
-
-    return (Uint32) ((SDL_GetPerformanceCounter() - start) * 1000 / SDL_GetPerformanceFrequency());
-}
-
-Uint64
-SDL_GetPerformanceCounter(void)
-{
-    return svcGetSystemTick();
-}
-
-Uint64
-SDL_GetPerformanceFrequency(void)
-{
-    return 19200000;
-}
-
-void
-SDL_Delay(Uint32 ms)
-{
-    svcSleepThread((Uint64) ms * 1000000);
-}
-
-#endif /* SDL_TIMER_SWITCH */