One switch, RX_VK_STEAM_DECK (or steam_deck= in longshot_options.ini), for what ran
fastest on a Steam Deck OLED; neither set, it is on where a Deck is found. With
Auto (this PC): Minimum, Frame generation 2x and the VRAM budget Auto. Whatever
the preset, while their own switches are unset: RX_VK_RECORDER=thread and the new
RX_VK_PRECOMPILE_GRAPHICS=none (no graphics pipelines kept ready before the
title: the full precompile ran the Deck out of memory). Off the Deck nothing
changes: Auto's fingerprint is the same with the profile off.

Co-authored-by: Copilot App <[email protected]>

@@ -8664,0 +8674,4 @@
+    // ready, pushed a Steam Deck's 16 GB into earlyoom's kills; https://github.com/NotRexed/Hookshot/pull/2814 halved its memory
+    // there (7.5 to 3.8 GB) and its hitches (99 to 12). Each is made at its first draw in play instead, from the driver's own
+    // cache where it has it. The notes stay noted (notes_open_locked, above): play notes none twice)
+    const bool graphics_none = precompile_graphics_none();

@@ -193,0 +197,4 @@
+/// (longshot) A Steam Deck, LCD or OLED: its APU as RADV names it, or SteamOS's own flag
+bool deck_found(const VkPhysicalDeviceProperties& p) {
+    const char* deck = getenv("SteamDeck");
+    return (deck && atoi(deck) == 1) || strstr(p.deviceName, "Custom GPU 0405") || strstr(p.deviceName, "Custom GPU 0932");

@@ -193,0 +216,4 @@
+    }
+    const char* recorder = "the recorder as RX_VK_RECORDER says";
+    if (!getenv("RX_VK_RECORDER"))
+        recorder = recorder_profile_thread() ? "the command recorder on a thread of its own (RX_VK_RECORDER=thread)"

@@ -938,2 +939,3 @@
+    if (own_budget || c.vram_auto) {
         opts.budget = 0;
-        opts.vram_budget = vram_budget;
+        opts.vram_budget = own_budget ? vram_budget : 0;

@@ -940,2 +942,4 @@
         vram_budget_sync();
     }
+    // (Frame generation is the player's, as with every preset, but for the Steam Deck profile's 2x; RX_VK_FRAMEGEN_MULT still wins)
+    if (c.framegen >= 0 && !getenv("RX_VK_FRAMEGEN_MULT")) opts.framegen = c.framegen;