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1212 Commits

Author SHA1 Message Date
Unknown W. Brackets
13ca08b235 softgpu: Avoid over-aggressive rect conversion. 
The TL and BR have to match between UVs and pos, not enough for UV to be
in order.  This was causing an artifact on Chains of Olympus' title.
 2022-09-10 14:56:13 -07:00
Unknown W. Brackets
e7d49cd7d0 softgpu: Allow almost flat rectangles to go fast. 
Improves transform rectangles used in Chains of Olympus, for example on
the title screen.
 2022-09-10 13:29:40 -07:00
Unknown W. Brackets
6004d4a459 softgpu: Refactor duplicate rectangle compat check. 
This just moves the logic to a single place for changes.
 2022-09-10 13:28:35 -07:00
Unknown W. Brackets
7a83f8bab5 softgpu: Use vertType prim override for flags. 
These parameters are a real shame, was so clean before...
 2022-09-06 22:20:45 -07:00
Unknown W. Brackets
f274267143 GPU: Allow usage of texturing in immediate verts. 
And respect the other flags that I can reproduce working in a test.
I can't seem to get the fog to work at all, or the shading mode, or the
secondary color.  Maybe depends on other flags or bits in other regs...
 2022-09-06 22:20:45 -07:00
Unknown W. Brackets
ceb2af369c GPU: Handle immediate prims more accurately. 
This allows for lines, points, textures, and similar things.  Also
corrects offset handling.  Still some flags on VAP that seemingly don't
work, and this doesn't consider the texture flag on it.
 2022-09-06 22:20:45 -07:00
Unknown W. Brackets
23f61171f9 softgpu: Implement matrix data wrap-around. 
Overflow writes to other matrices.  Matches hardware tests.
 2022-09-05 19:38:54 -07:00
Henrik Rydgård
a91219bebc The Darkstalkers subpixel check should be == 0. Fixes #14953 again 2022-09-05 19:12:45 +02:00
Unknown W. Brackets
15b73b56bb softgpu: Correct texture check in fastpath. 
This is the no textures option, so we shouldn't check sampler state at
all.  Presumably this was failing and reading uninitialized data...
 2022-09-03 11:21:14 -07:00
Unknown W. Brackets
af004dd53d softgpu: Validate alpha test properly for fastpath. 
We don't want a weird LESS test being mishandled.
 2022-09-03 11:19:24 -07:00
Unknown W. Brackets
ba1ced4992 softgpu: Avoid rect fast path with subpixel offset. 
It doesn't handle it right, see #15876.  We still handle these with
DrawRectangle(), which gets it right.
 2022-09-03 11:08:11 -07:00
Henrik Rydgård
ecb84987ef Remove allocation from the heaviest MemBlockInfo path (BlockTransfer). Required some refactoring. 2022-09-01 11:59:35 +02:00
Henrik Rydgård
5f30c88e38 Merge pull request #15873 from unknownbrackets/softgpu-xfer-hazard 
softgpu: Flush on transfer to pending tex read
 2022-08-21 10:04:27 +02:00
Henrik Rydgård
5ad1301ee8 Merge pull request #15874 from unknownbrackets/softgpu-morph 
softgpu: Correct morph weight updates
 2022-08-21 10:03:47 +02:00
Unknown W. Brackets
e14ca87900 softgpu: Correct morph weight updates. 
Broke LittleBigPlanet character's face, for example.
 2022-08-21 00:27:31 -07:00
Unknown W. Brackets
88e8f95293 softgpu: Flush on transfer to pending tex read. 
Potentially could use these for self-render, but so far we should be
detecting that so leaving it alone.
 2022-08-20 23:22:21 -07:00
Unknown W. Brackets
3d52b445f1 softgpu: Restrict CLUT to proper size. 
We had 15 KB more space than needed before.
 2022-08-20 17:36:15 -07:00
Unknown W. Brackets
daaf448d22 GE Debugger: Fix crash on 0 count prim. 2022-08-14 16:17:04 -07:00
Unknown W. Brackets
482dbb66ea softgpu: Ensure TCs are initialized. 
Even if they're not read, we want consistent behavior.
 2022-08-12 23:58:57 -07:00
Unknown W. Brackets
49b98de97a softgpu: Correct bad munmap() size. 2022-08-12 23:48:25 -07:00
Unknown W. Brackets
20c2ec1392 GPU: Skip alpha stencil upload when safe. 
Otherwise, let's not do things that give different behavior at 1x or are
inconsistent.
 2022-08-06 21:12:59 -07:00
Henrik Rydgård
e6403d7157 Split GetPointer into two versions, to help with const correctness 2022-07-24 13:26:19 +02:00
Henrik Rydgård
cd92151de7 Add ARM64_NEON compile arch flag 
This allows doing ARM64 builds without NEON support, and allows simplifying some checks.
 2022-06-25 07:29:20 +02:00
Unknown W. Brackets
b60b1e84b2 softgpu: Correct stencil debugging. 
Fixes crashes in GE debugger when viewing stencil.
 2022-05-08 14:26:25 -07:00
Unknown W. Brackets
9367ce82ac softgpu: Fix viewport flag clean/dirty. 
Fixes Split/Second effects, see #15501.
 2022-05-08 14:24:21 -07:00