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a bit more granularity for fps throttle control, and add OSD message display for it

This commit is contained in:
zeromus 2010-11-10 19:34:45 +00:00
parent e901dd33a2
commit 95b62807e3
1 changed files with 7 additions and 2 deletions
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9
desmume/src/windows/throttle.cpp
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@ -7,6 +7,7 @@
#include "../debug.h"
#include "../console.h"
#include "throttle.h"
#include "GPU_osd.h"
int FastForward=0;
static u64 tmethod,tfreq,afsfreq;
@ -16,9 +17,11 @@ static float desiredspf = 65536.0f / core_desiredfps;
static int desiredFpsScalerIndex = 2;
static u64 desiredFpsScalers [] = {
1024,
512,
512, // 200%
448, // 175%
384, // 150%
320, // 125%
256, // 100%
//224,
192,
128, // 50%
96,
@ -36,6 +39,7 @@ void IncreaseSpeed(void) {
desiredfps = core_desiredfps * desiredFpsScaler / 256;
desiredspf = 65536.0f / desiredfps;
printf("Throttle fps scaling increased to: %f\n",desiredFpsScaler/256.0);
osd->addLine("Target FPS up to %2.04f",desiredFpsScaler/256.0);
}
void DecreaseSpeed(void) {
@ -46,6 +50,7 @@ void DecreaseSpeed(void) {
desiredfps = core_desiredfps * desiredFpsScaler / 256;
desiredspf = 65536.0f / desiredfps;
printf("Throttle fps scaling decreased to: %f\n",desiredFpsScaler/256.0);
osd->addLine("Target FPS down to %2.04f",desiredFpsScaler/256.0);
}
static u64 GetCurTime(void)