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  • sdk-0.1.0-perf20260909-g55-hfr-sdl2-focused 9eb75fc467

    PS5 OpenGL + SDL2 SDK - G55 depth fixes / 4K-qualified preview Pre-release

    archiver-bot released this 2026-09-09 11:09:57 -05:00 | 628 commits to main since this release

    Experimental OpenGL 3.3 Core + SDL2 SDKs, with corrected depth/stencil mip blits, packed mip clears, depth-array/MSAA handling and CPU depth-clear improvements. These are the exact preverified G55 archives, not fresh CI rebuilds. Older releases are unchanged.

    Choose a profile

    Profile Qualification of these binaries
    2160p120 / 4K120 Six passing focused native checks: mip blits, depth-array/MSAA, multisample-array fetch, depth targets, ImGui and SDL. ImGui/SDL logs confirm matching 2160p119.88 HDMI and restoration to 2160p59.94.
    1440p120 Build/host-checked only; no separate native run. By owner decision, 4K is the hardware release gate and duplicate 1440p console runs are omitted after it passes. This is not inherited hardware acceptance.

    The 4K mip-blit batch passed 112 cases, checking 1,373,440 depth pixels and 1,018,240 stencil pixels with zero mismatches. All six native cycles closed cleanly. SDL checked 180 frames and two exact pixels; SDL FPS was not measured. The short ImGui window averaged 113.63 FPS including startup; it is diagnostic, not a sustained 120-FPS benchmark.

    Each archive includes compiled GL/EGL and SDL2 libraries, headers, Make/pkg-config/CMake metadata, examples, complete project/dependency sources, licenses, manifests and scoped provenance. All 244 file checksums, both SDK manifests and five extracted consumer compile/link checks passed per archive. Local host/staging checks and 43 packaging regressions passed. The new staging regressions are required by the host and SDK-build workflows.

    Verification and use

    Download one .tar.gz and its matching .sha256 file. Verify before extracting into a new directory:

    sha256sum --check ps5-opengl-sdk-<version>.tar.gz.sha256
tar -xzf ps5-opengl-sdk-<version>.tar.gz
cd ps5-opengl-sdk-<version>
sha256sum --check SHA256SUMS

    Use the matching sdk/ and sdl2/ prefixes; do not mix profiles. The public payload SDK and native-app boilerplate remain separate prerequisites. No ready-to-launch app, firmware modules, console-enablement code or raw console logs are included.

    See the G55 release guide and limitations. The frozen archives retain their original preparation-time documentation/status; these release notes record subsequent publication without rewriting the tested artifacts.

    Exact identities

    Archive Bytes SHA-256
    ps5-opengl-sdk-0.1.0-perf20260909-g55-2160p120-sdl2-focused.tar.gz 174453207 5cd937cd2e42e9bb736e4e098a885a50a8e669f2e7c47686fa124eb93b91be2a
    ps5-opengl-sdk-0.1.0-perf20260909-g55-1440p120-sdl2-host-checked.tar.gz 174455260 607010cf28b391a6db816eeb289832b2a57f72b38adc38d83ba20695c749b474

    Runtime/SDL build source: 9f3b6dda933727dad61175b69438005e6f8abf7b. Packaging/source snapshot: 6de02989bd292168d2d1625282dc683c83d4ba9d. The release tag identifies later publication source, not a new runtime build. The documented G47 dependency lineage and G51 Mesa replacement remain in the bundled provenance; this is not a fresh full dependency rebuild.

    Scope, not certification

    • The native evidence covers one firmware-6.02 console and the recorded HDMI4 connection. HDMI negotiation logs are not independent per-frame TV measurements or a guarantee of game FPS.
    • No new full or sampled CTS campaign. The historical 39,544 accounted results (37,404 Pass + 2,140 reviewed NotSupported) belong to a different frozen runtime. This is not Khronos certification or universal application compatibility.
    • Some formats, mips and layers still use CPU staging. The corrected copies are functional fixes, not GPU-copy optimizations. Uniform MSAA samples do not prove individual-sample isolation.
    • Multi-hour sessions, suspend/resume, device loss, exhaustive OOM and cross-firmware behavior remain unqualified. SDL2 remains a fixed-window, single-context bridge, not a complete SDL platform. These release runs do not add physical-controller acceptance.
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