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Diffstat (limited to 'Source/Core/InputCommon/GCAdapter.cpp')
-rw-r--r--Source/Core/InputCommon/GCAdapter.cpp52
1 files changed, 27 insertions, 25 deletions
diff --git a/Source/Core/InputCommon/GCAdapter.cpp b/Source/Core/InputCommon/GCAdapter.cpp
index 7c450d4288..bd6a396354 100644
--- a/Source/Core/InputCommon/GCAdapter.cpp
+++ b/Source/Core/InputCommon/GCAdapter.cpp
@@ -371,13 +371,13 @@ static void Reset()
NOTICE_LOG(SERIALINTERFACE, "GC Adapter detached");
}
-void Input(int chan, GCPadStatus* pad)
+GCPadStatus Input(int chan)
{
if (!UseAdapter())
- return;
+ return {};
if (s_handle == nullptr || !s_detected)
- return;
+ return {};
int payload_size = 0;
u8 controller_payload_copy[37];
@@ -389,6 +389,7 @@ void Input(int chan, GCPadStatus* pad)
payload_size = s_controller_payload_size.load();
}
+ GCPadStatus pad = {};
if (payload_size != sizeof(controller_payload_copy) ||
controller_payload_copy[0] != LIBUSB_DT_HID)
{
@@ -410,57 +411,58 @@ void Input(int chan, GCPadStatus* pad)
s_controller_type[chan] = type;
- memset(pad, 0, sizeof(*pad));
if (s_controller_type[chan] != ControllerTypes::CONTROLLER_NONE)
{
u8 b1 = controller_payload_copy[1 + (9 * chan) + 1];
u8 b2 = controller_payload_copy[1 + (9 * chan) + 2];
if (b1 & (1 << 0))
- pad->button |= PAD_BUTTON_A;
+ pad.button |= PAD_BUTTON_A;
if (b1 & (1 << 1))
- pad->button |= PAD_BUTTON_B;
+ pad.button |= PAD_BUTTON_B;
if (b1 & (1 << 2))
- pad->button |= PAD_BUTTON_X;
+ pad.button |= PAD_BUTTON_X;
if (b1 & (1 << 3))
- pad->button |= PAD_BUTTON_Y;
+ pad.button |= PAD_BUTTON_Y;
if (b1 & (1 << 4))
- pad->button |= PAD_BUTTON_LEFT;
+ pad.button |= PAD_BUTTON_LEFT;
if (b1 & (1 << 5))
- pad->button |= PAD_BUTTON_RIGHT;
+ pad.button |= PAD_BUTTON_RIGHT;
if (b1 & (1 << 6))
- pad->button |= PAD_BUTTON_DOWN;
+ pad.button |= PAD_BUTTON_DOWN;
if (b1 & (1 << 7))
- pad->button |= PAD_BUTTON_UP;
+ pad.button |= PAD_BUTTON_UP;
if (b2 & (1 << 0))
- pad->button |= PAD_BUTTON_START;
+ pad.button |= PAD_BUTTON_START;
if (b2 & (1 << 1))
- pad->button |= PAD_TRIGGER_Z;
+ pad.button |= PAD_TRIGGER_Z;
if (b2 & (1 << 2))
- pad->button |= PAD_TRIGGER_R;
+ pad.button |= PAD_TRIGGER_R;
if (b2 & (1 << 3))
- pad->button |= PAD_TRIGGER_L;
+ pad.button |= PAD_TRIGGER_L;
if (get_origin)
- pad->button |= PAD_GET_ORIGIN;
-
- pad->stickX = controller_payload_copy[1 + (9 * chan) + 3];
- pad->stickY = controller_payload_copy[1 + (9 * chan) + 4];
- pad->substickX = controller_payload_copy[1 + (9 * chan) + 5];
- pad->substickY = controller_payload_copy[1 + (9 * chan) + 6];
- pad->triggerLeft = controller_payload_copy[1 + (9 * chan) + 7];
- pad->triggerRight = controller_payload_copy[1 + (9 * chan) + 8];
+ pad.button |= PAD_GET_ORIGIN;
+
+ pad.stickX = controller_payload_copy[1 + (9 * chan) + 3];
+ pad.stickY = controller_payload_copy[1 + (9 * chan) + 4];
+ pad.substickX = controller_payload_copy[1 + (9 * chan) + 5];
+ pad.substickY = controller_payload_copy[1 + (9 * chan) + 6];
+ pad.triggerLeft = controller_payload_copy[1 + (9 * chan) + 7];
+ pad.triggerRight = controller_payload_copy[1 + (9 * chan) + 8];
}
else if (!Core::g_want_determinism)
{
// This is a hack to prevent a desync due to SI devices
// being different and returning different values.
// The corresponding code in DeviceGCAdapter has the same check
- pad->button = PAD_ERR_STATUS;
+ pad.button = PAD_ERR_STATUS;
}
}
+
+ return pad;
}
bool DeviceConnected(int chan)