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Pass the event timestamp for joystick events

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This allows the application to get more fine grained information about controller event timing, and group events that happened together.
This commit is contained in:
Sam Lantinga
2022-12-03 11:15:50 -08:00
parent f32cdfa096
commit 73f4aeee6a
36 changed files with 950 additions and 839 deletions
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11
src/joystick/windows/SDL_windows_gaming_input.c
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@@ -835,6 +835,8 @@ static void WGI_JoystickUpdate(SDL_Joystick *joystick)
UINT32 i;
SDL_bool all_zero = SDL_TRUE;
hwdata->timestamp = timestamp;
/* The axes are all zero when the application loses focus */
for (i = 0; i < naxes; ++i) {
if (axes[i] != 0.0f) {
@@ -845,17 +847,18 @@ static void WGI_JoystickUpdate(SDL_Joystick *joystick)
if (all_zero) {
SDL_PrivateJoystickForceRecentering(joystick);
} else {
/* FIXME: What units are the timestamp we get from GetCurrentReading()? */
timestamp = SDL_GetTicksNS();
for (i = 0; i < nbuttons; ++i) {
SDL_PrivateJoystickButton(joystick, (Uint8)i, buttons[i]);
SDL_PrivateJoystickButton(timestamp, joystick, (Uint8)i, buttons[i]);
}
for (i = 0; i < nhats; ++i) {
SDL_PrivateJoystickHat(joystick, (Uint8)i, ConvertHatValue(hats[i]));
SDL_PrivateJoystickHat(timestamp, joystick, (Uint8)i, ConvertHatValue(hats[i]));
}
for (i = 0; i < naxes; ++i) {
SDL_PrivateJoystickAxis(joystick, (Uint8)i, (Sint16)((int)(axes[i] * 65535) - 32768));
SDL_PrivateJoystickAxis(timestamp, joystick, (Uint8)i, (Sint16)((int)(axes[i] * 65535) - 32768));
}
}
hwdata->timestamp = timestamp;
}
SDL_stack_free(buttons);