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Make sure that we process touch events that position the mouse 

Fixes https://github.com/libsdl-org/SDL/issues/8176
This commit is contained in:
Sam Lantinga 2023-08-30 21:31:19 -07:00
parent f84c87f204
commit 8a8aed477d
1 changed files with 7 additions and 7 deletions
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14
src/events/SDL_mouse.c
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@ -609,6 +609,13 @@ static int SDL_PrivateSendMouseMotion(Uint64 timestamp, SDL_Window *window, SDL_
}
}
if (mouse->has_position && xrel == 0.0f && yrel == 0.0f) { /* Drop events that don't change state */
#ifdef DEBUG_MOUSE
SDL_Log("Mouse event didn't change state - dropped!\n");
#endif
return 0;
}
/* Ignore relative motion positioning the first touch */
if (mouseID == SDL_TOUCH_MOUSEID && !GetButtonState(mouse, SDL_TRUE)) {
xrel = 0.0f;
@ -616,13 +623,6 @@ static int SDL_PrivateSendMouseMotion(Uint64 timestamp, SDL_Window *window, SDL_
}
if (mouse->has_position) {
if (xrel == 0.0f && yrel == 0.0f) { /* Drop events that don't change state */
#ifdef DEBUG_MOUSE
SDL_Log("Mouse event didn't change state - dropped!\n");
#endif
return 0;
}
/* Update internal mouse coordinates */
if (!mouse->relative_mode) {
mouse->x = x;