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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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45
src/joystick/windows/SDL_rawinputjoystick.c
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@ -1399,22 +1399,22 @@ static void RAWINPUT_HandleStatePacket(SDL_Joystick *joystick, Uint8 *data, int
};
Uint64 match_state = ctx->match_state;
/* Update match_state with button bit, then fall through */
#define SDL_PrivateJoystickButton(joystick, button, state) \
#define SDL_PrivateJoystickButton(timestamp, joystick, button, state) \
if (button < SDL_arraysize(button_map)) { \
Uint64 button_bit = 1ull << button_map[button]; \
match_state = (match_state & ~button_bit) | (button_bit * (state)); \
} \
SDL_PrivateJoystickButton(joystick, button, state)
SDL_PrivateJoystickButton(timestamp, joystick, button, state)
#ifdef SDL_JOYSTICK_RAWINPUT_MATCH_AXES
/* Grab high 4 bits of value, then fall through */
#define AddAxisToMatchState(axis, value) \
{ \
match_state = (match_state & ~(0xFull << (4 * axis + 16))) | ((value)&0xF000ull) << (4 * axis + 4); \
}
#define SDL_PrivateJoystickAxis(joystick, axis, value) \
#define SDL_PrivateJoystickAxis(timestamp, joystick, axis, value) \
if (axis < 4) \
AddAxisToMatchState(axis, value); \
SDL_PrivateJoystickAxis(joystick, axis, value)
SDL_PrivateJoystickAxis(timestamp, joystick, axis, value)
#endif
#endif /* SDL_JOYSTICK_RAWINPUT_MATCHING */
@ -1424,6 +1424,7 @@ static void RAWINPUT_HandleStatePacket(SDL_Joystick *joystick, Uint8 *data, int
int naxes = joystick->naxes - (ctx->trigger_hack * 2);
int nhats = joystick->nhats;
Uint32 button_mask = 0;
Uint64 timestamp = SDL_GetTicksNS();
if (SDL_HidP_GetData(HidP_Input, ctx->data, &data_length, ctx->preparsed_data, (PCHAR)data, size) != HIDP_STATUS_SUCCESS) {
return;
@ -1436,14 +1437,14 @@ static void RAWINPUT_HandleStatePacket(SDL_Joystick *joystick, Uint8 *data, int
}
}
for (i = 0; i < nbuttons; ++i) {
SDL_PrivateJoystickButton(joystick, i, (button_mask & (1 << i)) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(timestamp, joystick, i, (button_mask & (1 << i)) ? SDL_PRESSED : SDL_RELEASED);
}
for (i = 0; i < naxes; ++i) {
HIDP_DATA *item = GetData(ctx->axis_indices[i], ctx->data, data_length);
if (item) {
Sint16 axis = (int)(Uint16)item->RawValue - 0x8000;
SDL_PrivateJoystickAxis(joystick, i, axis);
SDL_PrivateJoystickAxis(timestamp, joystick, i, axis);
}
}
@ -1467,7 +1468,7 @@ static void RAWINPUT_HandleStatePacket(SDL_Joystick *joystick, Uint8 *data, int
#ifdef SDL_JOYSTICK_RAWINPUT_MATCHING
match_state = (match_state & ~HAT_MASK) | hat_map[state];
#endif
SDL_PrivateJoystickHat(joystick, i, hat_states[state]);
SDL_PrivateJoystickHat(timestamp, joystick, i, hat_states[state]);
}
}
}
@ -1521,8 +1522,8 @@ static void RAWINPUT_HandleStatePacket(SDL_Joystick *joystick, Uint8 *data, int
if (!has_trigger_data)
#endif /* SDL_JOYSTICK_RAWINPUT_MATCH_TRIGGERS */
{
SDL_PrivateJoystickAxis(joystick, left_trigger, left_value);
SDL_PrivateJoystickAxis(joystick, right_trigger, right_value);
SDL_PrivateJoystickAxis(timestamp, joystick, left_trigger, left_value);
SDL_PrivateJoystickAxis(timestamp, joystick, right_trigger, right_value);
}
}
}
@ -1590,7 +1591,7 @@ static void RAWINPUT_UpdateOtherAPIs(SDL_Joystick *joystick)
/* It gets left down if we were actually correlated incorrectly and it was released on the WindowsGamingInput
device but we didn't get a state packet. */
if (ctx->guide_hack) {
SDL_PrivateJoystickButton(joystick, guide_button, SDL_RELEASED);
SDL_PrivateJoystickButton(0, joystick, guide_button, SDL_RELEASED);
}
}
}
@ -1686,7 +1687,7 @@ static void RAWINPUT_UpdateOtherAPIs(SDL_Joystick *joystick)
/* It gets left down if we were actually correlated incorrectly and it was released on the XInput
device but we didn't get a state packet. */
if (ctx->guide_hack) {
SDL_PrivateJoystickButton(joystick, guide_button, SDL_RELEASED);
SDL_PrivateJoystickButton(0, joystick, guide_button, SDL_RELEASED);
}
}
}
@ -1749,13 +1750,18 @@ static void RAWINPUT_UpdateOtherAPIs(SDL_Joystick *joystick)
RAWINPUT_UpdateXInput();
if (xinput_state[ctx->xinput_slot].connected) {
XINPUT_BATTERY_INFORMATION_EX *battery_info = &xinput_state[ctx->xinput_slot].battery;
Uint64 timestamp;
if (ctx->guide_hack || ctx->trigger_hack) {
timestamp = SDL_GetTicksNS();
}
if (ctx->guide_hack) {
SDL_PrivateJoystickButton(joystick, guide_button, (xinput_state[ctx->xinput_slot].state.Gamepad.wButtons & XINPUT_GAMEPAD_GUIDE) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(timestamp, joystick, guide_button, (xinput_state[ctx->xinput_slot].state.Gamepad.wButtons & XINPUT_GAMEPAD_GUIDE) ? SDL_PRESSED : SDL_RELEASED);
}
if (ctx->trigger_hack) {
SDL_PrivateJoystickAxis(joystick, left_trigger, ((int)xinput_state[ctx->xinput_slot].state.Gamepad.bLeftTrigger * 257) - 32768);
SDL_PrivateJoystickAxis(joystick, right_trigger, ((int)xinput_state[ctx->xinput_slot].state.Gamepad.bRightTrigger * 257) - 32768);
SDL_PrivateJoystickAxis(timestamp, joystick, left_trigger, ((int)xinput_state[ctx->xinput_slot].state.Gamepad.bLeftTrigger * 257) - 32768);
SDL_PrivateJoystickAxis(timestamp, joystick, right_trigger, ((int)xinput_state[ctx->xinput_slot].state.Gamepad.bRightTrigger * 257) - 32768);
}
has_trigger_data = SDL_TRUE;
@ -1792,13 +1798,18 @@ static void RAWINPUT_UpdateOtherAPIs(SDL_Joystick *joystick)
RAWINPUT_UpdateWindowsGamingInput(); /* May detect disconnect / cause uncorrelation */
if (ctx->wgi_correlated) { /* Still connected */
struct __x_ABI_CWindows_CGaming_CInput_CGamepadReading *state = &ctx->wgi_slot->state;
Uint64 timestamp;
if (ctx->guide_hack || ctx->trigger_hack) {
timestamp = SDL_GetTicksNS();
}
if (ctx->guide_hack) {
SDL_PrivateJoystickButton(joystick, guide_button, (state->Buttons & GamepadButtons_GUIDE) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(timestamp, joystick, guide_button, (state->Buttons & GamepadButtons_GUIDE) ? SDL_PRESSED : SDL_RELEASED);
}
if (ctx->trigger_hack) {
SDL_PrivateJoystickAxis(joystick, left_trigger, ((int)(state->LeftTrigger * SDL_MAX_UINT16)) - 32768);
SDL_PrivateJoystickAxis(joystick, right_trigger, ((int)(state->RightTrigger * SDL_MAX_UINT16)) - 32768);
SDL_PrivateJoystickAxis(timestamp, joystick, left_trigger, ((int)(state->LeftTrigger * SDL_MAX_UINT16)) - 32768);
SDL_PrivateJoystickAxis(timestamp, joystick, right_trigger, ((int)(state->RightTrigger * SDL_MAX_UINT16)) - 32768);
}
has_trigger_data = SDL_TRUE;
}