Filled rectangles (VGT_PRIMITIVE_TYPE 7 and 17) use the same single-sample MSAA_ENABLE path as triangles; PPSA03541 stops on a rect-list draw otherwise.
Co-authored-by: Cursor <[email protected]>
PPSA15552 passes matching front/up after a listener move; pick a perpendicular up hint instead of throwing so Dead Cells can keep running.
Co-authored-by: Cursor <[email protected]>
Since #7323 sceHmd2Initialize succeeds and sceHmd2Open returns a handle,
so PPSA01317 runs its PS VR2 set-up and aborts on
sceHmd2ReprojectionQueryBufferSizeAlign, which is not implemented
(reported in #6350). AnyPS5 has no PS VR2 or PC VR support, so
initialization returns libSceHmd's UNSUPPORTED_FEATURE (0x81110016)
again, as before #7323, and titles skip their VR set-up. sceHmd2Open
then returns NotInitialized. The reprojection size queries stay
unimplemented.
Refs #6350
RADV initializes and fast-clears DCC keys with its fill_memory compute
kernel, which stores through a global address. Run as an ordinary
dispatch, its stores name no range. The DCC key tracking therefore saw
a key fill only once it had landed in guest memory, which could be
after later writes to the surface had already been recorded.
vkQuake (PPSA99010) hits this on every item pickup:
- the scene renders into a second color buffer;
- RADV's UNDEFINED -> GENERAL barrier fills color buffer 0's keys with
DCC_CLEAR_0000;
- a screen-effects compute pass writes color buffer 0;
- the UI pass draws on color buffer 0.
The keys landed while the UI pass was being recorded. The refresh took
them for a clear made after the compute pass, dropped its results and
cleared the image to black. For the length of the pickup flash the
scene was black, with only the HUD drawn.
The fill HLE now matches the 16-byte variant of the kernel as a fill of
min(threads * 16, user[4] + 16) bytes. The kernel takes its address in
user[2..3], its largest store offset in user[4] and its value in
user[5]. A key fill through it is handled where it is in the command
stream.
Primitive type 19 (DI_PT_QUADLIST, 0x13) is used by Unity and other engines for UI quads, sprites and font glyphs. Because Vulkan lacks native quad-list primitive topology, quad draws are expanded on the CPU into indexed triangle lists with 6 indices per 4-vertex quad, respecting the first/last provoking vertex configuration and discarding incomplete trailing vertices. Adds unit tests and documents the functional debt.
A dispatch over maxComputeWorkGroupCount was split into vkCmdDispatchBase
chunks whose base reached the limit, which VUID-vkCmdDispatchBase-baseGroupX-00421
forbids, and NVIDIA refused the split outright.
Compute modules now declare WorkgroupOffset specialization constants (default 0)
that the recompiler adds to WorkgroupId and GlobalInvocationId and keeps
unmaterialized. Each chunk is recorded with vkCmdDispatch from group 0, bound to
a pipeline variant specialized with the chunk's base. The NVIDIA throw is gone;
device-memory LDS splits still throw.
Fixes#7375
PPSA08270 (Eternights) stopped after its story intro with "AGC graphics:
CB resolve from a target whose sample count differs from the
rasterizer's". It resolves a 4x 512x512 target into a single-sample one
with PA_SC_MODE_CNTL_0.MSAA_ENABLE off while PA_SC_AA_CONFIG still holds
2x from earlier draws. Without MSAA_ENABLE the scan converter does not
use PA_SC_AA_CONFIG's sample count, so the resolve takes its sample
count from CB0 as it already does when PA_SC_AA_CONFIG is single-sample.
Adrià