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Simplify the input device check

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Reduce the input device check from every 500 frames to every 255 frames by way of replacing the modulo 500 with a wrapping uint8_t. A bit faster reaction during device plug-in is nice, and using a simple pre-increment instead of doing a modulo is a little more efficient.
This commit is contained in:
sukibaby
2024-09-06 11:31:46 -07:00
committed by teejusb
parent 6b2a439aa5
commit b698eb5f0c
1 changed files with 3 additions and 6 deletions
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src/GameLoop.cpp
+3 -6
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@@ -306,8 +306,6 @@ void GameLoop::UpdateAllButDraw(bool bRunningFromVBLANK)
void GameLoop::RunGameLoop() void GameLoop::RunGameLoop()
{ {
static int CheckInputDevicesCounter = 0;
/* People may want to do something else while songs are loading, so do /* People may want to do something else while songs are loading, so do
* this after loading songs. */ * this after loading songs. */
if( ChangeAppPri() ) if( ChangeAppPri() )
@@ -328,13 +326,12 @@ void GameLoop::RunGameLoop()
UpdateAllButDraw(false); UpdateAllButDraw(false);
// This loop runs every frame, so the input devices will be checked every 500 frames. // Check input devices every 255 frames (uint8_t can hold 0-255).
if (CheckInputDevicesCounter % (500) == 0) static uint8_t i_CheckInputDevices = 0;
if (++i_CheckInputDevices == 0)
{ {
CheckInputDevices(); CheckInputDevices();
CheckInputDevicesCounter = 0;
} }
CheckInputDevicesCounter++;
SCREENMAN->Draw(); SCREENMAN->Draw();
} }