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Remove touch coordinates normalization workaround in Linux.

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This commit is contained in:
Miku AuahDark
2022-12-06 14:51:03 +08:00
parent 93612a84d1
commit 7a3d2be804
1 changed files with 3 additions and 20 deletions
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src/modules/event/sdl/Event.cpp
+3 -20
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@@ -193,10 +193,6 @@ Message *Event::convert(const SDL_Event &e)
love::touch::Touch::TouchInfo touchinfo;
#endif
#ifdef LOVE_LINUX
static bool touchNormalizationBug = false;
#endif
switch (e.type)
{
case SDL_KEYDOWN:
@@ -315,22 +311,9 @@ Message *Event::convert(const SDL_Event &e)
touchinfo.dy = e.tfinger.dy;
touchinfo.pressure = e.tfinger.pressure;
#ifdef LOVE_LINUX
// FIXME: hacky workaround for SDL not normalizing touch coordinates in
// its X11 backend: https://bugzilla.libsdl.org/show_bug.cgi?id=2307
if (touchNormalizationBug || fabs(touchinfo.x) >= 1.5 || fabs(touchinfo.y) >= 1.5 || fabs(touchinfo.dx) >= 1.5 || fabs(touchinfo.dy) >= 1.5)
{
touchNormalizationBug = true;
windowToDPICoords(&touchinfo.x, &touchinfo.y);
windowToDPICoords(&touchinfo.dx, &touchinfo.dy);
}
else
#endif
{
// SDL's coords are normalized to [0, 1], but we want screen coords.
normalizedToDPICoords(&touchinfo.x, &touchinfo.y);
normalizedToDPICoords(&touchinfo.dx, &touchinfo.dy);
}
// SDL's coords are normalized to [0, 1], but we want screen coords.
normalizedToDPICoords(&touchinfo.x, &touchinfo.y);
normalizedToDPICoords(&touchinfo.dx, &touchinfo.dy);
// We need to update the love.touch.sdl internal state from here.
touchmodule = (touch::sdl::Touch *) Module::getInstance("love.touch.sdl");