113 lines
1.8 KiB
C
113 lines
1.8 KiB
C
#include <fxengine/fxengine.h>
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#include <fxengine/zbuffer.h>
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#include <gint/std/stdio.h>
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#include <gint/display.h>
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#include <gint/exc.h>
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#include <gint/defs/attributes.h>
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#ifdef USE_LIBPROF
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#include <libprof.h>
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#endif
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#ifdef USE_LIBLOG
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#include <liblog.h>
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GNORETURN void system_error(uint32_t code)
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{
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ll_display();
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while(1)
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getkey();
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}
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#endif
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void fe_custom_panic()
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{
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#ifdef USE_LIBLOG
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gint_panic_set(system_error);
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#endif
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}
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#ifdef USE_LIBPROF
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static uint32_t frame_interval_min=1000000;
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static uint32_t frame_interval_max=1;
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static uint32_t fps=0;
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#endif
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int32_t fe_get_fps()
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{
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#ifdef USE_LIBPROF
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return fps;
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#else
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return -1;
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#endif
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}
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void fe_display(const uint32_t libprof_channel)
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{
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fe_update(libprof_channel);
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dupdate();
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#ifdef USE_LIBLOG
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ll_send("VRAM contents sent.");
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#endif
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dclear(C_WHITE);
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#ifdef USE_LIBLOG
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ll_send("VRAM cleared.");
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#endif
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}
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void fe_update(const uint32_t libprof_channel)
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{
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///dupdate();
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#ifdef USE_LIBPROF
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// gestion du temps avec libprof
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if (prof_elapsed)
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{
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prof_leave(libprof_channel);
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uint32_t frame_interval = prof_time(libprof_channel);
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//sleep_us(0, MINIMUM_FRAME_DELAY-frame_interval);
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if (frame_interval<frame_interval_min)
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frame_interval_min = frame_interval;
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if (frame_interval>frame_interval_max)
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frame_interval_max = frame_interval;
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fps=1000000/frame_interval;
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}
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else
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{
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prof_init(libprof_channel+1, 0);
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}
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//dupdate();
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prof_clear(libprof_channel);
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prof_enter(libprof_channel);
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#endif
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fe_zbuffer_clear();
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#ifdef USE_LIBLOG
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char fps_str[10];
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sprintf(fps_str, ">> FPS = %d", fps);
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ll_send(fps_str);
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#else
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ll_send(">> FPS not available");
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#endif
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//dclear(C_WHITE);
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}
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