The XMB (vshmain.prx) was kept out of Recents because it had no icon. Now
the game list shows it as "XMB 6.61" (the installed firmware's version, from
its version.txt), with an abstract XMB icon in white on blue, and the window
title says the same instead of "Unidentified PSP title".
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Settings will translate everything about them (label, choices, units) in one
category, the label's, so:
- "Achievement sound volume" moves from Achievements to Audio, where the other
volumes are.
- The choice strings of the ad hoc relay mode and chat positions are copied
from Dialog to Networking, the notification position's to System, and the
leaderboard tracker position's to Achievements.
- "seconds" is added to Controls and System, for the units of the touch
control auto-hide delay and the rewind snapshot interval.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The path display says Network instead of \\, and the folder button in
the drive list gets the new I_NETWORK icon and a translated name.
images.svg also picks up I_TOGGLE_ON and I_TOGGLE_OFF, not used yet.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Inserting and ejecting a disc there adds and removes the umd0:/umd1:/
umd:/disc0: mounts, and MetaFileSystem's state pairs sections with mounts
by position without recording which disc was in. A state could then fail
to load, or load one disc's open files onto another. The pause screen
already hid its save buttons for vshmain.prx; the save hotkeys, rewind,
the ImDebugger and the WebSocket debugger all went around that. The check
is now in SaveState itself, and rewind snapshots aren't taken. Verify
still runs, since it reads back with the mounts as they are.
A proper fix records the mounted image in sceUmd's state and remounts it
on load.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
While the XMB is running, the pause screen offers "Insert UMD" with the
drive empty, opening the Switch UMD game picker, and "Eject UMD" with a disc
in. The XMB notices the change through its drive callback, as it does over
the debugger's game.umd.insert/eject. Games keep "Switch UMD".
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The PS1 emulator draws sprites with their corners on pixel centers (x.5) and
their texture coordinates on texel centers. At 1x that covers whole pixels,
but above 1x it covers half a pixel more on the right and bottom and reads
the neighbouring texels, which shows as seams between tiles. With compat.ini's
SnapHalfPixelSprites, such sprites and their texture coordinates are moved back
half a pixel, which draws the same at 1x. Texture coordinates are also nudged
a 64th of a texel in, as a scaled sprite can sample right on a texel edge,
where interpolation can fall short of the texel the GE reads (the emulator's
video unpacking does).
Set for PS1 games (POPS00000).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Where the backend has no logic op and no framebuffer fetch, the logic op is
done in the shader against a copy of the framebuffer taken when the batch is
drawn, so draws batched together don't see each other. The PS1 emulator puts
each 24-bit video frame together by ORing passes into the same pixels, so it
lost all but the last. With compat.ini's SeparateLogicOpDraws, such draws are
flushed one at a time, and the rectangles of one draw are split, as they can
overlap too.
It costs a framebuffer copy per draw. Set for PS1 games (POPS00000).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
compat.ini's NativeResolutionFramebuffer (an address) keeps that framebuffer at
1x whatever the render resolution, for one that holds data read back texel by
texel: the PS1 emulator unpacks 24-bit video into one three bytes per pixel.
Set for PS1 games (POPS00000).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
A framebuffer the game always keeps at one size, and also reads and writes
outside the area it draws: the PS1 emulator's VRAM, a 1024x512 16-bit surface
it copies between and reads back from the CPU. compat.ini's FixedFramebuffer
("address,width,height") makes it that size instead of one estimated from the
drawing, initializes it from memory even when the first draw doesn't look like
one, and uploads into it without filtering, since what goes in is data that's
read back (#22686 saw FFVI crash on bilinear uploads at 4x).
Set for PS1 games (POPS00000).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
States from older versions load fine. The string is now shown when a
section of the state fails to load, which in practice means a newer
build saved it.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
On Metal (and Vulkan through MoltenVK), SPIRV-Cross keeps the function
name, which collides with Metal's texture2d type, so the shader failed
to compile and the screen went black.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- Fixes#12082
The bit-exact VFPU dot product is the default everywhere and fast enough,
so the plain multiply-add paths in the interpreter and the IR frontend go,
along with the AccurateVdot setting, --accurate-vdot, the ForceAccurateVdot
compat flag and the Vec4Dot IR op, which nothing emits any more.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The hook on the decode function fixed hit-testing, but the solid color
picking frames could stay visible on screen, more so at high render
resolutions. Reading back at sceGeDrawSync(0), right after the game
waits for the pass, doesn't show them. Only the framebuffer the last
list drew to is read back. Rularia found and tested this at 10x on
ULJS00216.
The new ColorPickingDrawSyncReadback compat flag replaces the
ReplaceTables hook, and ULJS00247 (the third game's UMD) is added
alongside the others.
Co-Authored-By: Rularia <Rularia@outlook.com>
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- Fixes#22514
The 3D investigation mode renders an ID picking pass into VRAM and reads
it back on the CPU to build the hit-test table. Hook the decode function
to flush the framebuffers to VRAM first, and force lower resolution for
effects to avoid stutter.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Part of #21585
Android 17 blocks LAN traffic in both directions (TCP and UDP, including
broadcast and multicast) without ACCESS_LOCAL_NETWORK. Ask for it when
networking, the built-in ad hoc server, UPnP, share-on-startup or the
remote debugger gets turned on, when a game initializes ad hoc with
networking enabled, and at startup if a server is set to start then.
A denied ad hoc send fails with EPERM, which the games never see, so show
a message for it.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Part of #21585
Android 17 apps need ACCESS_LOCAL_NETWORK to serve other devices on the LAN.
The upload screen now asks for it when it opens, starts the web server once
it's granted, and shows a warning and a retry button if it's denied.
The permission only exists from API 37, so check for that rather than 35.
On Android 15 and 16 it reads as denied, which left Remote ISO's connect tab
stuck behind a permission request that could never succeed.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
It stored Hebrew strings reversed, to work around text rendering without
right-to-left support. All our text drawers now handle bidi text, the
SDL one through FriBidi, so the reversed strings render backwards.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Since the sequential copies heuristic went (50696c5b1f), every partial readback
waits for the GPU. Motorstorm reads parts of the screen about 18 times a frame,
and ran about 75% slower than 1.20.4: 5403 blocking readbacks in 10 emulated
seconds, against 156.
With the flag, the first partial color readback of a buffer reads all of it into
a copy outside PSP memory, and the pieces until the next render to the buffer
are copied from there. Unlike the old heuristic, only what the game asked for is
written to PSP memory. Motorstorm is back to 153 blocking readbacks and 1.20.4's
speed, with identical output. Grand Knights History, which the heuristic was
added for, gets the flag too.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The games that needed vmmul's accurate dot products (Tekken 6, Warriors Orochi,
Tomb Raider Anniversary) now get AccurateVdot for every dot product, even with
the setting turned off.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
"Grid icon size" is renamed to "Icon size", keeping the translations with
"grid" dropped from them. New keys for the view mode choices.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- Fixes#22202
A third view mode next to grid and list: a list with full size icons,
scaled by the grid icon size setting. Like the XMB, the selected (or
hovered) game plays its ICON1.PMF in place of the icon.
The per-tab grid bools become GameBrowserView1-4 ints. The old GridView
keys are still read, to pick the default, but no longer saved.
The PMF decoding moved out of GameScreen's PMFView into a shared
PMFVideoTexture.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The same as GachiTora: without it, GPUs with cull distances draw parts the PSP
range-culls after clipping.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A strip through the near plane leaves a sliver at the screen edge on GPUs with
cull distances, where it isn't software clipped. The PSP range-culls it after
clipping.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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>
- Fixes#21391
Makes the hardware backends tessellate Bezier patches and splines with the
GE-exact evaluation the software renderer uses. Fixes the z-fighting glow
under the floor grates in Coded Arms.
AGENTS.md: Put "- Fixes #N" first in commit messages
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- Fixes#18091
The upstream part hadn't been synced since 2023. Tools/update_gamecontrollerdb.py
replaces it with the current upstream file and keeps PPSSPP's own mappings,
dropping those whose GUID upstream now has (after SDL's old-GUID conversion),
since a later line overrides an earlier one. 193 of 207 were covered,
including the PS3 and 8BitDo Ultimate 2C one-offs.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
