Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer
Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority
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>Time based game loop</H2
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>#define TICK_INTERVAL 30
static Uint32 next_time;
Uint32 time_left(void)
{
Uint32 now;
now = SDL_GetTicks();
if(next_time <= now)
return 0;
else
return next_time - now;
}
/* main game loop */
next_time = SDL_GetTicks() + TICK_INTERVAL;
while ( game_running ) {
update_game_state();
SDL_Delay(time_left());
next_time += TICK_INTERVAL;
} </PRE
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