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Moved raw input event processing from the main thread to the joystick thread

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This allows fast joystick event delivery regardless of what the main thread is doing.
This commit is contained in:
Sam Lantinga
2020-11-27 13:08:40 -08:00
parent 4fbefbe20d
commit a0c5bfa3bd
6 changed files with 125 additions and 127 deletions
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15
src/video/windows/SDL_windowswindow.c
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@@ -30,7 +30,6 @@
#include "../../events/SDL_keyboard_c.h"
#include "../../events/SDL_mouse_c.h"
#include "../../joystick/windows/SDL_rawinputjoystick_c.h"
#include "SDL_windowsvideo.h"
#include "SDL_windowswindow.h"
#include "SDL_hints.h"
@@ -811,18 +810,8 @@ WIN_GetWindowWMInfo(_THIS, SDL_Window * window, SDL_SysWMinfo * info)
}
}
static LRESULT CALLBACK SDL_HelperWindowProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
#if SDL_JOYSTICK_RAWINPUT
if (RAWINPUT_WindowProc(hWnd, msg, wParam, lParam) == 0) {
return 0;
}
#endif
return DefWindowProc(hWnd, msg, wParam, lParam);
}
/*
* Creates a HelperWindow used for DirectInput and RawInput events.
* Creates a HelperWindow used for DirectInput.
*/
int
SDL_HelperWindowCreate(void)
@@ -837,7 +826,7 @@ SDL_HelperWindowCreate(void)
/* Create the class. */
SDL_zero(wce);
wce.lpfnWndProc = SDL_GetHintBoolean(SDL_HINT_JOYSTICK_RAWINPUT, SDL_TRUE) ? SDL_HelperWindowProc : DefWindowProc;
wce.lpfnWndProc = DefWindowProc;
wce.lpszClassName = (LPCWSTR) SDL_HelperWindowClassName;
wce.hInstance = hInstance;