mirror of
https://github.com/HarbourMasters/Starship
synced 2026-07-03 13:10:34 -04:00
Sonic Dreamcaster
50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
#include "global.h"
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// SDK states that 1 cycle takes about 21.33 nanoseconds
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#if 1
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#define SECONDS_PER_CYCLE 0.00000002133f
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#else
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// Use this macro if your N64 CPU is overclocked to 125 Mhz (x2 Multiplier)
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#define SECONDS_PER_CYCLE 0.000000016f
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#endif
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#define FPS_COUNTER_X_POS 14
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#define FPS_COUNTER_Y_POS 9
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static OSTime gLastOSTime = 0;
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static float gFrameTime = 0.0f;
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static u16 gFrames = 0;
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u16 gFPS = 0;
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static u8 gRenderFPS = false;
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static void CalculateFrameTimeFromOSTime(OSTime diff) {
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gFrameTime += diff * SECONDS_PER_CYCLE;
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gFrames++;
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}
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static void Play_RenderFps(void) {
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return;
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// Toggle rendering framerate with the L button.
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if ((gControllerPress[gMainController].button & L_TRIG) &&
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!(~gControllerHold[gMainController].button & (Z_TRIG | R_TRIG))) {
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gRenderFPS ^= 1;
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}
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if (gRenderFPS) {
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// OSTime newTime = osGetTime();
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// CalculateFrameTimeFromOSTime(newTime - gLastOSTime);
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// // If frame time is longer or equal to a second, update FPS counter.
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// if (gFrameTime >= 1.0f) {
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// gFPS = gFrames;
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// gFrames = 0;
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// gFrameTime -= 1.0f;
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// }
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/* Draw */
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RCP_SetupDL(&gMasterDisp, SETUPDL_83);
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gDPSetPrimColor(gMasterDisp++, 0, 0, 255, 255, 0, 255);
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Graphics_DisplaySmallText(FPS_COUNTER_X_POS, FPS_COUNTER_Y_POS, 1.0f, 1.0f, "FPS:");
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Graphics_DisplaySmallNumber(FPS_COUNTER_X_POS + 35, FPS_COUNTER_Y_POS, gFPS);
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// gLastOSTime = newTime;
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}
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}
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