Henrik Rydgård and Claude Fable 5.1
a36d09daac
sceGe: what callbacks see, and a full GE reset on sceKernelLoadExec
...
From another pass over ge.prx against our code, each checked on a PSP with
gpu/ge/callbackstate except the last:
- A list's context is restored after its finish callback, which sees the
state the list left. We restored at the FINISH, before it. Now that nothing
runs until InterruptEnd(), that's where it happens.
- sceGeSaveContext/RestoreContext only fail while the GE is executing. It's
stopped during a finish callback and a SUSPEND signal callback, however
much is queued, so they work there. We said busy whenever a list existed.
- sceGeListDeQueue emptying the queue doesn't turn completed lists into
nothing, only sceGeDrawSync does. CheckDrawSync() is gone.
- The "break in progress" flag that makes sceGeContinue only requeue the
list is cleared by an interrupt that follows the break at once, so it's
only seen from a callback or with interrupts off. Ours lasted until the
next GE interrupt of any kind.
- sceKernelLoadExec restarts the GE driver, which begins by zeroing every
register and matrix. Reinitialize() now does too, so a program started that
way finds the same GE as one booted directly, rather than its launcher's.
Not testable on hardware: nothing after the restart can report back.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com >
2026-09-21 13:21:03 -06:00
Henrik Rydgård
18a9de3eca
Move AdvanceVerts to GPUStateCache
2026-07-14 15:28:21 +02:00
Henrik Rydgård
1b2f87bf1a
Rename GPUgstate to GEState
2026-07-02 20:34:09 +02:00
Henrik Rydgård
d0f4e5c2d1
Visualize bounding boxes in ImGe debugger by drawing their corners
2026-06-03 13:46:30 +02:00
Henrik Rydgård
0dc6e36d19
Delete redundant implementation of vertex preview in SoftGpu
2026-06-02 15:43:11 +02:00
Henrik Rydgård
bb573e6e0c
Well, it builds, but doesn't work yet.
2026-06-02 12:33:53 +02:00
Henrik Rydgård
a317890c08
Remove the GPUDebugInterface class
...
Just a pointless extra layer in the class hiearchy, making it
unnecessarily hard to modify the interface.
Might as well hit GPUCommon directly.
2026-06-02 11:15:08 +02:00
Henrik Rydgård
0b47955c64
Delete geometry shader culling support. Is mostly replaced, and will be fully replaced with software transform.
2026-05-30 19:07:59 +02:00
Henrik Rydgård
5cfbf50111
Keep updated products of view*proj and world*view*proj matrices. Use to simplify bbox culling.
2026-05-21 19:18:32 +02:00
Henrik Rydgård
e71ffc59a6
Remove unnecessary IsStarted method
2026-02-17 10:18:08 +01:00
Henrik Rydgård
eb234a1563
Finish the split. Greatly simplifies the render code in EmuScreen.
2026-02-08 10:46:16 +01:00
Henrik Rydgård
f01aaeafb1
Split CopyDisplayToOutput in preparation for the next step
2026-02-08 01:06:32 +01:00
Henrik Rydgård
991d7bdfab
VertexDecoder: Refactor away lowerbound/upperbound parameters
2026-02-05 13:26:17 +01:00
Henrik Rydgård
d9ba20ce99
Add sanity checks in GPU::PerformMemoryCopy and GPU::PerformMemorySet
...
Part of #21055
2026-01-01 14:43:14 +01:00
Henrik Rydgård
0cab218877
Rework InstallZipScreen to work in portrait
2025-11-23 21:24:29 +01:00
Henrik Rydgård
7853881210
GPU header cleanup: Avoid including GPUCommon.h in some places
2025-11-23 20:37:37 +01:00
Henrik Rydgård
67010ff2af
Split the display layout config between landscape and portrait orientations
2025-11-05 12:49:51 +01:00
Henrik Rydgård
8fb132b5a8
Inline a function that was only used in one place.
2025-11-04 13:35:45 +01:00
Henrik Rydgård
9293afa1c0
Cleanup
2025-05-15 10:32:07 +02:00
Henrik Rydgård
3e0fea509d
Improve sanity checks for vertex ranges in GPU
2025-05-14 09:39:14 +02:00
Henrik Rydgård
95cf9c2e28
Just some constification
2025-03-03 13:59:42 +01:00
Henrik Rydgård
3e198c53b2
More include cleanup
2024-12-18 13:57:26 +01:00
Henrik Rydgård
ee297e974d
Move more code into SoftwareTransformCommon, cleanup
2024-12-18 13:57:26 +01:00
Henrik Rydgård
db13c09c41
Add break-on-count (with rudimentary UI), break on block transfer
2024-12-17 11:24:07 +01:00
Henrik Rydgård
e1e9047de2
Some renaming
2024-12-17 09:56:46 +01:00
Henrik Rydgård
96cab3f267
Rework the log manager to be more robust
2024-12-16 12:33:58 +01:00
Henrik Rydgård
dda3ddf6b0
Simplifications
2024-12-15 16:09:42 +01:00
Henrik Rydgård
54d18bb343
Lift some more debugging functionality into GPUCommon
2024-12-15 14:03:05 +01:00
Henrik Rydgård
11dbae3457
Remove the "DispatchFlush" mechanism, not convinced it's a win
2024-12-15 13:42:05 +01:00
Henrik Rydgård
4223bcfae1
Move the ownership of GPU breakpoints to GPUCommon
2024-12-15 12:51:37 +01:00
Henrik Rydgård
638607d29a
Refactor: Make GPUCommon own the framedump "recorder".
2024-12-15 12:07:44 +01:00
Henrik Rydgård
9e019ae246
Remove the notion of the GPU debugger being "Active". Now it's automatic.
2024-12-15 11:12:53 +01:00
Henrik Rydgård
6baaa2607a
GE debugger: Cleaner resume from steps. Fixes GE debugging in God of War.
2024-12-13 20:36:31 +01:00
Henrik Rydgård
9a3cc7546b
One more bit of simplification
2024-12-13 19:35:40 +01:00
Henrik Rydgård
7643d38700
Inline InterpretList into ProcessDLQueue. Makes it easier to understand the flow.
2024-12-13 19:29:06 +01:00
Henrik Rydgård
a858032e46
Remove obsolete accounting for time spent stepping the GE (we no longer block)
2024-12-12 18:54:46 +01:00
Henrik Rydgård
c756842b7b
Im Ge debugger: Gray out disabled state (state that belongs to disabled features)
2024-12-10 16:38:36 +01:00
Henrik Rydgård
c842e3f137
Fix discrepancy between stepping and running across frame endings. Add some more menu options in the ImDebugger
2024-12-10 01:06:04 +01:00
Henrik Rydgård
5f83e48280
Move the ge debugger window back out from GPUCommon
2024-12-06 09:50:00 +01:00
Henrik Rydgård
2c8e78408b
Add basic vertex data viewer (with the same flaws as the old one)
2024-12-06 09:29:12 +01:00
Henrik Rydgård
51ae6ce898
Small simplification
2024-12-05 10:55:19 +01:00
Henrik Rydgård
474e7acf54
Hook up the new (bare-bones) ImGui debug window to GPU stepping, fix stepping.
2024-12-05 00:51:59 +01:00
Henrik Rydgård
9ed8d8871e
Ge stepping without wait: Tex/Prim stepping works. Draw/Single have issues.
2024-12-05 00:36:48 +01:00
Henrik Rydgård
c25e6b3933
Add "Split syscall" mechanism
2024-12-05 00:05:39 +01:00
Henrik Rydgård
e977906d75
Lift out running the display list to the callers.
...
This has one tricky case though...
2024-12-03 22:35:36 +01:00
Henrik Rydgård
63c0305301
Delete unused enum, add a new parameter bool
2024-12-03 22:35:36 +01:00
Henrik Rydgård
0df2a40487
Remove the "GPUInterface" base class. Not really useful, GPUCommon is pretty much the same thing.
2024-12-02 11:12:14 +01:00
Henrik Rydgård
102d62deab
More GE debugging prep
2024-12-02 10:34:26 +01:00
Henrik Rydgård
16c6855ef0
Plumb through a basic Ge debugger window (no real functionality yet)
2024-12-01 23:04:42 +01:00
Henrik Rydgård
e94defbb15
Get the CORE_RUNNING_GE coreState working!
2024-12-01 22:49:18 +01:00
