From 9645be0af1b1d5cb0ad5892d5464e1b23c51b550 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Sat, 11 May 2019 22:54:56 +0800
Subject: *init
---
source/3rd-party/SDL2/src/timer/psp/SDL_systimer.c | 91 ++++++++++++++++++++++
1 file changed, 91 insertions(+)
create mode 100644 source/3rd-party/SDL2/src/timer/psp/SDL_systimer.c
(limited to 'source/3rd-party/SDL2/src/timer/psp/SDL_systimer.c')
diff --git a/source/3rd-party/SDL2/src/timer/psp/SDL_systimer.c b/source/3rd-party/SDL2/src/timer/psp/SDL_systimer.c
new file mode 100644
index 0000000..e39d800
--- /dev/null
+++ b/source/3rd-party/SDL2/src/timer/psp/SDL_systimer.c
@@ -0,0 +1,91 @@
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2018 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_TIMERS_PSP
+
+#include "SDL_thread.h"
+#include "SDL_timer.h"
+#include "SDL_error.h"
+#include "../SDL_timer_c.h"
+#include <stdlib.h>
+#include <time.h>
+#include <sys/time.h>
+#include <pspthreadman.h>
+
+static struct timeval start;
+static SDL_bool ticks_started = SDL_FALSE;
+
+void
+SDL_TicksInit(void)
+{
+ if (ticks_started) {
+ return;
+ }
+ ticks_started = SDL_TRUE;
+
+ gettimeofday(&start, NULL);
+}
+
+void
+SDL_TicksQuit(void)
+{
+ ticks_started = SDL_FALSE;
+}
+
+Uint32 SDL_GetTicks(void)
+{
+ if (!ticks_started) {
+ SDL_TicksInit();
+ }
+
+ struct timeval now;
+ Uint32 ticks;
+
+ gettimeofday(&now, NULL);
+ ticks=(now.tv_sec-start.tv_sec)*1000+(now.tv_usec-start.tv_usec)/1000;
+ return(ticks);
+}
+
+Uint64
+SDL_GetPerformanceCounter(void)
+{
+ return SDL_GetTicks();
+}
+
+Uint64
+SDL_GetPerformanceFrequency(void)
+{
+ return 1000;
+}
+
+void SDL_Delay(Uint32 ms)
+{
+ const Uint32 max_delay = 0xffffffffUL / 1000;
+ if(ms > max_delay)
+ ms = max_delay;
+ sceKernelDelayThreadCB(ms * 1000);
+}
+
+#endif /* SDL_TIMERS_PSP */
+
+/* vim: ts=4 sw=4
+ */
--
cgit v1.1-26-g67d0