Log a message the first time a given handler runs. Used for the stubs whose fakery would silently break if a title actually exercised the subsystem.

A monotonic nanosecond timestamp and a wall-clock ~60 Hz vblank counter. The GameMaker runner (and sceVideoOutWaitVblank) busy-polls sceVideoOutGet- V

* SHA-1 context setup */

base64 fast lookup

DIAGNOSTIC: inject a failure return into a named HLE setup function to find which real-videoout return value makes Isaac skip its command-buffer creat

Resolve an fd (object-table handle) back to the device that backs it.

Round-on-screen ellipse in the framebuffer. band<=0 => filled disc, else a ring of that normalised-radius thickness.

Dword count of the packet body (after the header).

Feed each command buffer to the GPU command processor. The Constant Engine runs ahead of the Draw Engine, so process a submit's ccb (CE RAM -> shader

Write a run of register values from a SET_*_REG packet body into the file.

* SHA-1 final digest */

48-bit GPU address from a LO/HI register pair (HI holds the top bits << 0, i.e. addr = ((u64)HI << 32 | LO) << 8 for shader program pointers).

---- types -----------------------------------------------------------------

Re-poll interval for a blocked waiter. A waiter is woken promptly by the matching WAKE/SIGNAL, but some guest code publishes its predicate with a plai

GNM blend multiplier (CB_BLENDn_CONTROL factor field) -> Vulkan blend factor.

Branch classification. 0=none, 1=uncond, 2=scc0, 3=scc1, 4=vccz, 5=vccnz, 6=execz, 7=execnz, 8=endpgm.

Build a graphics pipeline for the colored (textured=false) or textured quad with the given colour-blend attachment. Shaders + layout selected by `text

VOPC: vector compare -> VCC (sgpr 106) as raw 1u/0u. The low nibble selects the predicate (1=lt 2=eq 3=le 4=gt 5=ne 6=ge) for all of f32 (op 0x00-0x1f

End the current dynamic-rendering region (if any), leaving its RTs readable.

Longest matching mount (host or virtual). prefixLen is the matched length.

Patch a guest function to `xor eax,eax; ret`. Steps over libkernel-internal validation that rejects our externally-loaded module set (11.00 offsets).

Pipeline for a draw's blend state, cached. Returns the default src-alpha pipeline when the per-state build fails so a draw never silently drops.

Upload a guest texture (linear 32bpp RGBA) and return a descriptor set bound to it. Cached by guest base; re-uploaded when the guest pixels change (th

A TSC value in the same domain/rate as the guest's rdtsc, so flip/vblank-status tsc fields stay comparable with rdtsc the title reads itself. On nativ

Append the post-prefix remainder onto a host directory, like resolve().

Labels live in guest memory the game allocated (Garlic/Onion 0x10_0000_0000+), in low guest heaps (0x2_0000_0000+), or in the GnmDriver area (0xfe00_0

SCC / EXEC / CFG-state helpers.

Plant a guest x86 trampoline that bounces into the native HLE function `hostFn` via the kHostThunkSyscallBase magic syscall. The trampoline preserves

pathconf/fpathconf/lpathconf: report the configurable limit for `name`. We return concrete values rather than the -1 "indeterminate" sentinel: a -1 in

The guest scanout buffer address for a registered buffer index (the GPU render target the flip displays). Used by the GPU renderer to present the righ

Bridge for the HLE Gnm driver: the game flips via sceGnmSubmitAndFlip- CommandBuffers (a GPU prepareFlip packet), so record the target scanout buffer