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Remove SDL_HINT_ANDROID_SEPARATE_MOUSE_AND_TOUCH

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OTG mouse events don’t get processed correctly. With this hint removed,
SDL mouse events will be handled as touch events and touch will raise
fake mouse events.
This commit is contained in:
Nathan Fulton 2016-09-05 12:31:47 -04:00
parent 22077a7328
commit 8de4b24252
2 changed files with 1 additions and 22 deletions
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5
game/sdl/display.cpp
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@ -87,11 +87,6 @@ bool Display::Init()
SDL_SetHint(SDL_HINT_ORIENTATIONS, "LandscapeRight LandscapeLeft");
#endif
// Android wants to process mouse and touch events separately
#if defined(__ANDROID__)
SDL_SetHint(SDL_HINT_ANDROID_SEPARATE_MOUSE_AND_TOUCH, "1");
#endif
// Get surface properties
SurfaceProperties props;
HostHelpers::GetSurfaceProperties(&props);

18
game/sdl/host.cpp
View File

@ -205,22 +205,6 @@ bool ProcessSdlEvent(base::Message *pmsg, Event *pevt)
switch (event.type) {
/*
Note: SDL sees all mouse/touch input as "coursor input". Mouse events are
processed as touch events and real touch events raise fake mosue events.
Because WI supports multitouch, mouse events and finger events need to be
processed separately. Until a better way is found, use macros to only
process the input events appropriate for the given platform:
- OS X doesn't support touch input. Thus, only process SDL_MOUSE events.
- iOS doesn't support mouse input. Thus, only process SDL_FINGER events.
- Android supports both mouse and touch input. Fortunately,
SDL_HINT_ANDROID_SEPARATE_MOUSE_AND_TOUCH can be used to process mouse events
separately from touch events (it's a shame a similar hint doesn't exist for
other platforms). Thus, Android can process both input event types.
- Linux... We'll try only processing SDL_MOUSE events for now.
*/
#if defined(__IPHONEOS__) || defined(__ANDROID__)
case SDL_FINGERDOWN: {
for (int i = 0; i < 2; i++) {
@ -293,7 +277,7 @@ bool ProcessSdlEvent(base::Message *pmsg, Event *pevt)
break;
#endif
#if defined(__MACOSX__) || defined(__ANDROID__) || defined(__LINUX__)
#if defined(__MACOSX__) || defined(__LINUX__)
case SDL_MOUSEBUTTONDOWN:
pevt->eType = penDownEvent;
pevt->x = event.button.x;