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Added SDL_JoystickGetSerial() and SDL_GameControllerGetSerial()

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This commit is contained in:
Sam Lantinga
2020-11-16 17:36:47 -08:00
parent 55e59a4f33
commit d140d88744
12 changed files with 210 additions and 150 deletions
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8
test/testgamecontroller.c
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@@ -101,8 +101,9 @@ static void
UpdateWindowTitle()
{
const char *name = SDL_GameControllerName(gamecontroller);
const char *serial = SDL_GameControllerGetSerial(gamecontroller);
const char *basetitle = "Game Controller Test: ";
const size_t titlelen = SDL_strlen(basetitle) + SDL_strlen(name) + 1;
const size_t titlelen = SDL_strlen(basetitle) + SDL_strlen(name) + (serial ? 3 + SDL_strlen(serial) : 0) + 1;
char *title = (char *)SDL_malloc(titlelen);
retval = SDL_FALSE;
@@ -110,6 +111,11 @@ UpdateWindowTitle()
if (title) {
SDL_snprintf(title, titlelen, "%s%s", basetitle, name);
if (serial) {
SDL_strlcat(title, " (", titlelen);
SDL_strlcat(title, serial, titlelen);
SDL_strlcat(title, ")", titlelen);
}
SDL_SetWindowTitle(window, title);
SDL_free(title);
}