Reset rawInputEnableCount when RawInput is not supported

This commit is contained in:
Brick 2021-07-11 15:25:24 +01:00 committed by Sam Lantinga
parent 32e736d260
commit 7fe6dbafa3

View File

@ -31,7 +31,7 @@ HCURSOR SDL_cursor = NULL;
static int rawInputEnableCount = 0;
static int
static int
ToggleRawInput(SDL_bool enabled)
{
RAWINPUTDEVICE rawMouse = { 0x01, 0x02, 0, NULL }; /* Mouse: UsagePage = 1, Usage = 2 */
@ -57,6 +57,9 @@ ToggleRawInput(SDL_bool enabled)
/* (Un)register raw input for mice */
if (RegisterRawInputDevices(&rawMouse, 1, sizeof(RAWINPUTDEVICE)) == FALSE) {
/* Reset the enable count, otherwise subsequent enable calls will
believe raw input is enabled */
rawInputEnableCount = 0;
/* Only return an error when registering. If we unregister and fail,
then it's probably that we unregistered twice. That's OK. */