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PSP2: Only wait on vblank if we hit the frame target

This commit is contained in:
Jeffrey Pfau 2015-10-03 21:27:03 -07:00
parent 65c290131a
commit 62304e3aa2
1 changed files with 6 additions and 0 deletions
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6
src/platform/psp2/main.c
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@ -13,6 +13,7 @@
#include "util/gui/menu.h"
#include <psp2/ctrl.h>
#include <psp2/display.h>
#include <psp2/kernel/processmgr.h>
#include <psp2/kernel/threadmgr.h>
#include <psp2/moduleinfo.h>
@ -24,12 +25,17 @@
PSP2_MODULE_INFO(0, 0, "mGBA");
static void _drawStart(void) {
vita2d_set_vblank_wait(false);
vita2d_start_drawing();
vita2d_clear_screen();
}
static void _drawEnd(void) {
static int oldVCount = 0;
int vcount = oldVCount;
vita2d_end_drawing();
oldVCount = sceDisplayGetVcount();
vita2d_set_vblank_wait(oldVCount == vcount);
vita2d_swap_buffers();
}