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sdl2 guid, remove the 2 CRC bytes when creating guid

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This commit is contained in:
Benoit S. 2025-03-04 21:58:47 +01:00
parent 57c22a1f32
commit d19324f687
1 changed files with 5 additions and 2 deletions
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7
src/Ryujinx.Input.SDL2/SDL2GamepadDriver.cs
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@ -50,6 +50,9 @@ namespace Ryujinx.Input.SDL2
{ {
Guid guid = SDL_JoystickGetDeviceGUID(joystickIndex); Guid guid = SDL_JoystickGetDeviceGUID(joystickIndex);
// Remove the first 4 char of the guid (CRC part) to make it stable
string guidString = "0000" + guid.ToString().Substring(4);
// Add a unique identifier to the start of the GUID in case of duplicates. // Add a unique identifier to the start of the GUID in case of duplicates.
if (guid == Guid.Empty) if (guid == Guid.Empty)
@ -62,11 +65,11 @@ namespace Ryujinx.Input.SDL2
lock (_lock) lock (_lock)
{ {
int guidIndex = 0; int guidIndex = 0;
id = guidIndex + "-" + guid; id = guidIndex + "-" + guidString;
while (_gamepadsIds.Contains(id)) while (_gamepadsIds.Contains(id))
{ {
id = (++guidIndex) + "-" + guid; id = (++guidIndex) + "-" + guidString;
} }
} }