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[HID] Optional guide button support.

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Maybe this is interesting to some games.
This commit is contained in:
Joel Linn
2020-04-20 15:03:37 +02:00
committed by Rick Gibbed
parent fc96195656
commit c8da7fbfe4
6 changed files with 41 additions and 15 deletions
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9
src/xenia/hid/sdl/sdl_input_driver.cc
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@@ -15,6 +15,7 @@
#include "xenia/base/cvar.h"
#include "xenia/base/logging.h"
#include "xenia/hid/hid_flags.h"
#include "xenia/ui/window.h"
// TODO(joellinn) make this path relative to the config folder.
@@ -162,7 +163,8 @@ X_RESULT SDLInputDriver::GetCapabilities(uint32_t user_index, uint32_t flags,
out_caps->type = 0x01; // XINPUT_DEVTYPE_GAMEPAD
out_caps->sub_type = 0x01; // XINPUT_DEVSUBTYPE_GAMEPAD
out_caps->flags = 0;
out_caps->gamepad.buttons = 0xF3FF;
out_caps->gamepad.buttons =
0xF3FF | (cvars::guide_button ? X_INPUT_GAMEPAD_GUIDE : 0x0);
out_caps->gamepad.left_trigger = 0xFF;
out_caps->gamepad.right_trigger = 0xFF;
out_caps->gamepad.thumb_lx = static_cast<int16_t>(0xFFFFu);
@@ -323,7 +325,7 @@ void SDLInputDriver::OnControllerDeviceButtonChanged(SDL_Event* event) {
X_INPUT_GAMEPAD_X,
X_INPUT_GAMEPAD_Y,
X_INPUT_GAMEPAD_BACK,
0 /* Guide button */,
X_INPUT_GAMEPAD_GUIDE,
X_INPUT_GAMEPAD_START,
X_INPUT_GAMEPAD_LEFT_THUMB,
X_INPUT_GAMEPAD_RIGHT_THUMB,
@@ -343,6 +345,9 @@ void SDLInputDriver::OnControllerDeviceButtonChanged(SDL_Event* event) {
auto xbutton = xbutton_lookup.at(event->cbutton.button);
// Pressed or released?
if (event->cbutton.state == SDL_PRESSED) {
if (xbutton == X_INPUT_GAMEPAD_GUIDE && !cvars::guide_button) {
return;
}
xbuttons |= xbutton;
} else {
xbuttons &= ~xbutton;