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add force refresh screen period

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Signed-off-by: Vincent-FK <vincent.buso@funkey-project.com>
This commit is contained in:
Vincent-FK 2019-10-27 22:29:28 +08:00
parent 43d2eb62c9
commit 41288c5c25
1 changed files with 139 additions and 126 deletions
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41
RetroFE/Source/RetroFE.cpp
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@ -57,6 +57,7 @@
#define REMOVE_TEST_FUNKEY
#define FUNKEY_ALL_POLLEVENT_DELAY 30 //ms
#define PERIOD_FORCE_REFRESH 1000 //ms
#define FPS 30 // TODO: set in conf file
@ -102,25 +103,31 @@ void RetroFE::render( )
//SDL_RenderClear( SDL::getRenderer( ) );
SDL_FillRect(SDL::getWindow( ), NULL, SDL_MapRGB(SDL::getWindow( )->format, 0, 0, 0));
#ifdef DEBUG_FPS
uint32_t draw_ticks = SDL_GetTicks();
#endif //DEBUG_FPS
if ( currentPage_ )
{
currentPage_->draw( );
}
#ifdef DEBUG_FPS
int draw_time = SDL_GetTicks()-draw_ticks;
//printf("draw time: %dms\n", draw_time);
#endif //DEBUG_FPS
#ifdef DEBUG_FPS
// DEBUG: Average draw time over FPS*5 frames
static int avg_draw_time = 0;
static int avg_draw_time_nb_vals = 0;
avg_draw_time += draw_time;
avg_draw_time_nb_vals++;
if(avg_draw_time_nb_vals >= FPS*5){
DEBUG_FPS_PRINTF("Average draw time: %dms\n", avg_draw_time/avg_draw_time_nb_vals);
printf("Average draw time: %dms\n", avg_draw_time/avg_draw_time_nb_vals);
avg_draw_time=0;
avg_draw_time_nb_vals=0;
}
#endif //DEBUG_FPS
//SDL_RenderPresent( SDL::getRenderer( ) );
//SDL_Flip(SDL::getWindow( ));
@ -434,6 +441,13 @@ void RetroFE::run( )
}
float preloadTime = 0;
int current_sdl_ticks = 0;
int process_time = 0;
// Force refresh variables
#ifdef PERIOD_FORCE_REFRESH
int ticks_last_refresh = 0;
#endif //PERIOD_FORCE_REFRESH
// Initialize video
bool videoEnable = true;
@ -1063,30 +1077,29 @@ void RetroFE::run( )
SDL_Delay( static_cast<unsigned int>( sleepTime ) );
}
// Check if previous update of page needed to be rendered
// ------- Check if previous update of page needed to be rendered -------
if(!currentPage_->isIdle( ) || splashMode){
must_render = true;
}
// Handle current pages updates
// Force refresh variables
#ifdef PERIOD_FORCE_REFRESH
if(SDL_GetTicks() - ticks_last_refresh > PERIOD_FORCE_REFRESH){
must_render = true;
//printf("force render\n");
}
#endif //PERIOD_FORCE_REFRESH
// ------- Handle current pages updates -------
if ( currentPage_ )
{
#ifndef REMOVE_TEST_FUNKEY
if (!splashMode)
{
attract_.update( deltaTime, *currentPage_ );
}
if ( menuMode_ )
{
attract_.reset( );
}
#endif
currentPage_->update( deltaTime );
}
// Real render here
// ------- Real render here -------
if(must_render){
render( );
ticks_last_refresh = SDL_GetTicks();
}
}
}