sceAgcDcbSetWorkloadsActive writes an 18-dword IT_NOP packet (stream id, 64-bit workload mask) and sceAgcDcbSetWorkloadComplete a 12-dword one (stream id, workload id, 64-bit clear mask), following KytyPS5. Both return null for a null buffer, an unregistered or out-of-range stream, a workload id above 63, and for active a duplicate id or a count of 0 or above 63. sceAgcDriverRegisterWorkloadStream and sceAgcDriverUnregisterWorkloadStream now record the stream ids the DCB calls check.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
The query writes the maximum resource name length (0xfc) through its
output pointer and returns 0, as prosper does from a title's registration
configuration. The parameter follows the SDK wrapper
sce::Agc::ResourceRegistration::getMaxNameLength(unsigned int*). Resource
registration itself stays unavailable.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Registration of owners and resources fails with
RESOURCE_REGISTRATION_UNAVAILABLE, so no handle is ever valid: the owner
and resource getters, sceAgcDriverSetResourceUserData,
sceAgcDriverRegisterGdsResource, sceAgcDriverFindResourcesPublic,
sceAgcDriverUnregisterAllResourcesForOwner and
sceAgcDriverGetDefaultOwner return the same error.
sceAgcDriverUnregisterWorkloadStream mirrors the accepting
RegisterWorkloadStream. No capture, trace or submit validation ever runs,
so their status queries report false.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Depth/stencil: draws that test depth or stencil against a bound surface
render with a GPU-only depth/stencil attachment (DepthSurface), cleared
to DB_DEPTH_CLEAR/DB_STENCIL_CLEAR when made. Z test/write/function and
per face the stencil function, operations and masks (BACKFACE_ENABLE);
replacements by another value where Vulkan's single reference can carry
them. Clear and copy draws, add/sub other than 1, array or mip views
and MSAA throw, and texture reads of a surface's memory are refused.
Scaleform menus mask with the stencil (REPLACE 0, ADD_CLAMP, EQUAL);
their masked content was skipped before.
- Mipmapped color targets render through the resident image of the whole
chain with a view of the mip, so mips in the packed tail are drawn too;
CB_COLOR_VIEW's mip level is read from bits 26-29 (GFX10).
- Color: SNORM targets, UNORM16/SNORM16 exports, one-component formats
honouring COMP_SWAP (A8), 32_R/32_GR/32_AR exports, linear rows padded
to 256 bytes, BLEND_BYPASS.
- INDIRECT_BUFFER jumps are followed when copying a submission; thin 3D
textures in display and rotated XOR swizzles; only the bytes the GPU
changed are written back; resource registration.
- VideoOut: a flip stalls the GPU queue while the flip queue is full and
holds the submitter back.
- APS5_DUMP_FRAMES_EVERY dumps every k-th presented frame.
- The graphics test target builds again (missing sources, a hand-aligned
64 KiB buffer, stale expectations updated) and gains DepthStencilTests.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Replaces the synchronous per-command execution model, and with it the
upstream render-target, pipeline-cache, tile-buffer, batched-draw and
memory-ownership commits (5a280ce, 7ed5a0b, 46c799d, 598caac, 40df528),
whose files are removed.
- Recorder: one open command buffer per device; dispatches, resident
draws, uploads, write-backs, labels, fills and copies record into it;
timeline-semaphore serials let drains wait without the GPU mutex;
completions run in order at reap.
- one worker thread per PM4 queue; labels and stores written by the GPU
into the host import; GPU-side DISPATCH_INDIRECT; the buffer-fill
kernel replaced by vkCmdFillBuffer; a dispatch cache validated by
write watch; filler packets tolerated; rejected submissions dumped.
- guest memory: page-state cache, 64 KiB write generations, host imports
with VK_EXT_external_memory_host, persistent mirrors of the executable
image, GPU copies of misaligned sub-ranges.
- textures: shader-written images stay resident with deferred
write-back (adjacent-generation rule for packed video planes), sampled
views of storage images, DCC key handling, addrlib swizzle equations,
bidirectional detiler.
- draws: MRT, more formats, dynamic viewport/scissor, cached pipelines,
resident 64 KiB targets, draws recorded into the recorder.
- ShaderResources: two-stage build, descriptor and sampler caches, a
content-keyed resource cache; presentation from the resident image.
- a label deferred behind a completion is no longer re-stored by the
CPU at reap time unless a write-back overwrote it.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0177gthrWEBBfBu5xJDXgBfo
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