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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
1 changed files with 4 additions and 1 deletions
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5
src/video/windows/SDL_windowsmouse.c
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@ -31,7 +31,7 @@ HCURSOR SDL_cursor = NULL;
static int rawInputEnableCount = 0; static int rawInputEnableCount = 0;
static int static int
ToggleRawInput(SDL_bool enabled) ToggleRawInput(SDL_bool enabled)
{ {
RAWINPUTDEVICE rawMouse = { 0x01, 0x02, 0, NULL }; /* Mouse: UsagePage = 1, Usage = 2 */ 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 */ /* (Un)register raw input for mice */
if (RegisterRawInputDevices(&rawMouse, 1, sizeof(RAWINPUTDEVICE)) == FALSE) { 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, /* Only return an error when registering. If we unregister and fail,
then it's probably that we unregistered twice. That's OK. */ then it's probably that we unregistered twice. That's OK. */