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[client] overlay: limit splash fade to startup

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The splash state machine reset its fade whenever a transport handoff
restored the logo. Each replacement source therefore started another
one-second fade when it became ready.

Retain one startup fade allowance and consume it on the first hide.
Later source changes can still show the unavailable-video splash, but
hide it immediately when video returns.
This commit is contained in:
Geoffrey McRae
2026-08-16 02:59:03 +10:00
parent 358171ff8b
commit 20b2225c69
1 changed files with 11 additions and 7 deletions
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18
client/src/overlay/splash.c
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@@ -51,6 +51,7 @@ enum SplashState
static _Atomic(bool) l_requestedShow;
static _Atomic(bool) l_fading;
static bool l_appliedShow;
static bool l_startupFadePending;
static enum SplashState l_state;
static uint64_t l_fadeStart;
static OverlayImage l_logo;
@@ -102,9 +103,10 @@ static bool splash_init(void ** udata, const void * params)
const bool show = strcmp(g_params.transport, "test") != 0;
atomic_store_explicit(&l_requestedShow, show, memory_order_relaxed);
atomic_store_explicit(&l_fading, false, memory_order_relaxed);
l_appliedShow = show;
l_state = show ? SPLASH_VISIBLE : SPLASH_HIDDEN;
l_fadeStart = 0;
l_appliedShow = show;
l_startupFadePending = show;
l_state = show ? SPLASH_VISIBLE : SPLASH_HIDDEN;
l_fadeStart = 0;
overlayLoadSVG(b_lg_logo_svg, b_lg_logo_svg_size, &l_logo, 200, 200);
calcRadialVectors(l_vectors, ARRAY_LENGTH(l_vectors));
@@ -273,15 +275,17 @@ static bool splash_needsFullRender(void * udata)
l_fadeStart = 0;
atomic_store_explicit(&l_fading, false, memory_order_release);
}
else if (g_params.quickSplash)
else if (g_params.quickSplash || !l_startupFadePending)
{
l_state = SPLASH_HIDDEN;
l_startupFadePending = false;
l_state = SPLASH_HIDDEN;
atomic_store_explicit(&l_fading, false, memory_order_release);
}
else
{
l_state = SPLASH_FADING;
l_fadeStart = nanotime();
l_startupFadePending = false;
l_state = SPLASH_FADING;
l_fadeStart = nanotime();
atomic_store_explicit(&l_fading, true, memory_order_release);
}
}