Vulkan: Batch Jackass' tiled in-place color grade
Jackass: The Game color grades the framebuffer in 32x64 tiles, one channel
per pass, texturing from the framebuffer it renders to. Each of the 225
draws became a depal pass plus a pass drawing it back, 450 render passes
per frame. A new queue hack, enabled by the TiledDepalHack compat flag,
sorts these pairs into waves of non-overlapping tiles and runs each wave
as one depal pass and one draw pass, leaving 6.
Output is byte-identical to before on both dumps from the issue, at 1x
and 3x on desktop, and at 1x on both phones below.
Time saved per post-processed frame, from replaying the dumps from the
issue with headless --bench (each replay renders that frame once):
Redmi 9A (PowerVR GE8320): ~145ms at 1x, ~180ms at 2x
Unisoc UMS9632 (Mali-G57): ~55ms at 1x and 2x
Either is more than a whole 33ms frame, so on those GPUs this pass alone
ruled out 30fps.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
DeviceLost saves the cache and clears everything, and the next save wrote
back only what was drawn since, so each Android background/resume cycle
shrank the cache.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The pipeline deletion callbacks block on in-flight compiles, which use the
shader module promises that the shaders' deletion callbacks free. Queueing
the shaders first freed the promises under a pending compile.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
GLSLtoSPV takes an optional SPIRVCache, keyed on a 32-bit hash of the
source, stage and variant, plus the source length. A changed shader
simply misses. thin3d's shaders and the other fixed ones use a global
cache in PSP/SYSTEM/CACHE/vulkan_spirv.cache, loaded on first use and
saved after graphics init, when a game's cache is saved, and at
shutdown; it's flushed once it reaches 32 entries, about twice what a
session compiles, so outdated ones don't pile up. Game shaders keep
theirs in the .vkshadercache, ahead of the shader IDs so that the
compiles on load find it (version 60), and only what the session used
is saved.
A cold glslang costs about 40ms before its first shader here, and
0.3-0.9ms per shader after that.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* Rename LogType to Log
* Explicitly use the Log:: enum when logging. Allows for autocomplete when editing.
* Mac/ARM64 buildfix
* Do the same with the hle result log macros
* Rename the log names to mixed case while at it.
* iOS buildfix
* Qt buildfix attempt, ARM32 buildfix
Previously mistakenly used the BGR format instead of the RGB.
Probably won't make much of a difference for anything, but may affect #17881
if my theory about it is correct.
Also minor cleanups.
Might be helpful to diagnose performance problems on user devices.
Additionally, moves the texture replacement controls to the top. They
should probably be moved somewhere else entirely...
See #17918
Haven't been using these for a while.
I've come to the conclusion here that I think it's better to try to
deal with the issues using safe workarounds like copies, instead of
relying on features with somewhat iffy driver support that are not
universal across APIs anyway.
