PS5 FSR4 Showcase (PPSA99011)

[babyhuey]

Existing thread

• I searched this category for the title ID and no thread exists for this title on any platform.

Title

PS5 FSR4 Showcase (PPSA99011)

Content version tested

01.000.010

AnyPS5 commit

main 43e3a70 (Linux and Windows) and 90c6839 (Linux), relinked with --trap-sdk-syscall-stubs (#3804); also main 90c6839 + #4835 on both.

System tested

• Linux: Ubuntu 24.04, GCC 13.3, headless (SDL offscreen driver, no window)
• Windows: Windows 11 Pro 25H2 (26200.9457), RTX 3080 (NVIDIA 591.86), WinLibs GCC 15.2.0 r7, Release

Furthest point

Stops before the first frame

What is shown

Nothing. On main it logs FSR4_SHOWCASE_BEGIN heap=0 and throws sceAgcInit: unsupported register defaults version on both systems.

With #4835 there's no throw. It reports FSR4_SHOWCASE_ERROR vkCreateDevice(physical, &di, NULL, &device) = -3 and FSR4_SHOWCASE_END result=FAIL, and exits 0.

Current blocker

Update 2026-10-13: #4835 is merged, so on main sceAgcInit returns 0x80890001 for the stack-address version and the title gives up on Vulkan, as its code does for any non-zero result. That's still #4808 (issue): the title calls sceAgcInit(&state, sizeof(state)) (mpereiraesaa/ps5-vulkan), while AnyPS5 implements sceAgcInit(uint32_t version). What the console returns for this call is unknown, so it needs a measurement on a console.

How it was run

The catalog eboot.bin unwrapped and relinked with --trap-sdk-syscall-stubs (--windows on Windows), 30 to 60 s per run. main + #4835 is test/verify-agcinit on babyhuey/AnyPS5.

[babyhuey]

Update 2026-10-13: #4835 was closed without merging. Its 0x80890001 for an unknown version comes from OpenAGC rather than a console measurement, and with it this title stops at its own Vulkan check instead of the throw, so it gets no further.

So the blocker is still #4808. Moving it needs what a PS5 actually returns for this title's call, sceAgcInit(&state, 8) (a pointer and a size, where AnyPS5 implements sceAgcInit(uint32_t version)), and whether the call succeeds there. Anyone who can run that on a console could settle it.

[LeandroLP23]

Update 2026-10-13: #4835 has been reopened. A run on Windows showed that the second title in #4808, Prospero Win (PPSA99995), does get further with it. On main it throws at sceAgcInit. With #4835 it mounts its data root, sets up keyboard and mouse, and enters its launcher loop (launcher video=state pad=ok hid=ok frame=1). Details: #4835 (comment)

For this title nothing changes: with #4835 it still fails cleanly at its own vkCreateDevice check, as above. The open question about what the console returns for sceAgcInit(&state, 8) stands.

AI-assisted: yes (Claude Code)

[babyhuey]

Update 2026-10-14: the blocker moved from #4835 to #5163 (return 0 for an out-of-range sceAgcInit version, now open). On Windows with #5163 merged onto main, this title gets past sceAgcInit, opens a window, passes PIPELINES and OUTPUT and prints FSR4_SHOWCASE_READY version=01.000.010 display=1920x1080. It then stops with AGC driver: COPY_DATA at DWORD 69: COPY_DATA register, GDS or reference-clock source is not implemented, which #5477 covers (currently conflicting). Evidence: #5163 (comment)