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57 commits

Author SHA1 Message Date
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092b03bd67 softgpu: Move fixed blend factor to draw pix state. 
This is the last of the gstate.
 2022-01-15 13:03:11 -08:00
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f4f7ea2736 softgpu: Cache colortest params in draw pix state. 2022-01-15 13:03:11 -08:00
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aa9d751248 softgpu: Cache alpha/stencil test masks in state. 2022-01-15 13:03:11 -08:00
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acad2640dd softgpu: Cache logicOp in draw pixel state. 2022-01-15 13:03:10 -08:00
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c0d548846f softgpu: Use cached write mask in draw pixel. 2022-01-15 13:03:10 -08:00
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f1ce2e7715 softgpu: Cache minz/maxz in draw pixel state. 2022-01-15 13:03:10 -08:00
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0b3f096c01 softgpu: Cache strides in draw pixel state. 2022-01-15 13:03:10 -08:00
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e9f3720e20 softgpu: Cache fog color draw pixel state. 2022-01-15 13:03:10 -08:00
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880826bab4 softgpu: Remove disable of cached pixel state. 
That mode is slower now (with the other state changes), and we don't want
to read gstate anymore anyway.
 2022-01-15 11:22:50 -08:00
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a309ed791b softjit: Use RIP access in color/depth off. 
Seems to help, though it's small.
 2022-01-03 06:45:10 -08:00
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612cc0ab5c softjit: Optimize depth range checks. 
This was higher than I expected on the profile.  Not a huge improvement,
but a bit faster.
 2022-01-03 06:45:10 -08:00
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961cfcd75c softjit: Add describes here too. 
Helpful to aggregate when there are multiple rasterizers.
 2022-01-03 06:45:10 -08:00
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ba17f538d6 softjit: Avoid const temp registers. 
Was trying to make sure register allocation was okay in the worst case.
 2022-01-02 08:47:04 -08:00
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745c35f320 softjit: Small bloom optimization. 
Another common case, src*dst + dst*0.  Can skip the add.
 2022-01-02 08:47:04 -08:00
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355bad666c softjit: Optimize common case bloom blending. 
Bloom often uses fixed ONE + ONE, which is a lot less work for us.  And
bloom often runs over and over again on pixels, so saving work is good.
 2022-01-02 08:47:04 -08:00
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5f84de7de7 softjit: Small optimizations. 2022-01-01 16:58:04 -08:00
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8c31f1bb38 softjit: Fix regcache error when clearing. 
Happens for non-through clears.
 2022-01-01 16:40:01 -08:00
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33e9841a4a softgpu: Skip zero size triangles. 
These were drawing before, incorrectly, which caused artifacts.
Noticeable in Blade Dancer.
 2021-12-31 00:20:12 -08:00
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0d4ec5ca20 softjit: Fix an enum type comparion error. 
Same values, though, so didn't matter.
 2021-12-11 10:45:27 -08:00
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5593b8ff64 softjit: Skip a common case CMP. 2021-12-11 00:06:45 -08:00
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d35ef352c3 softjit: Throw away regs allocated in conditionals. 
If this happens, the register no longer has a deterministic value.
 2021-12-11 00:06:14 -08:00
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4aa5bee14c softjit: Make it an error to unlock a temp. 
Also fix some register usage in logic ops.
 2021-12-01 21:50:02 -08:00
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aec41b34d6 softjit: Reduce ditherMatrix to 8-bit. 
Oops, not sure why I made it 16 bit.
 2021-12-01 21:39:29 -08:00
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bfe82e417d softjit: Fix locked stencil reg. 2021-11-28 20:26:01 -08:00
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99c213f244 softjit: Centralize argument register allocation. 2021-11-28 15:53:24 -08:00
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7aea6d2ab0 softjit: Fix fog typo causing locking bug. 2021-11-28 12:26:23 -08:00
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9653c33d9c softjit: Fix PixelFuncID arg on non-Windows x64. 
Oops, this is of course not put on the stack, it's in R8.
 2021-11-28 08:54:36 -08:00
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3d5bced296 softjit: Rename reg cache so it can be reused. 
Intentionally just the name changes in this commit.
 2021-11-28 08:03:15 -08:00
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2f039abd13 softjit: Simplify regcache usage as purpose only. 
Dealing with types was annoying, and this helps validate the right
register is released.
 2021-11-28 08:03:14 -08:00
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cc099c73f1 softjit: Decide stack offset on compile. 
This makes it easier to compile different entries or push regs.
 2021-11-28 08:03:14 -08:00
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e1ed49a3e4 softjit: Ensure all regs are released. 2021-11-28 08:03:14 -08:00
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d53e13b862 softjit: Manage args in the register cache. 2021-11-28 08:03:13 -08:00
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1f9dc3a568 softjit: Precalculate write mask and dither. 
This is slightly abusing PixelFuncID, but the intent is to provide some
memory that's easily accessible from the jit func, but still associated
with that calculation (i.e. not global.)
 2021-11-26 10:12:54 -08:00
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4e6a5ce760 softjit: Log any failed compiles. 2021-11-26 09:30:49 -08:00
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446eec0dff softjit: Keep color 16-bit when useful. 
Reuse it expanded where we can, in case of dither+fog+blend, etc.
 2021-11-26 09:30:48 -08:00
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c62457bb33 softjit: Optimize common blend inverse alpha case. 2021-11-26 09:30:48 -08:00
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1fa4e6ba2c softjit: Add alpha blending factors. 2021-11-26 09:30:48 -08:00
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bc8d5ad372 softjit: Cache zero vector to avoid recreating. 2021-11-26 09:30:48 -08:00
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932481d3cd softjit: Minor tweak to reg order for XCHG. 
It's easier to use it in these places, but seems it stalls longer on the
dest reg.
 2021-11-26 09:30:47 -08:00
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7f167c3660 softjit: Implement min/max/absdiff blending. 
Alpha not yet implemented.
 2021-11-26 09:30:47 -08:00
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771d459025 softjit: Use SSE4.1 for fog and dither a bit. 2021-11-26 08:42:17 -08:00
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cf888257ab softjit: Fix dithering bug. 2021-11-26 08:21:15 -08:00
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3f3e0ea8cf softjit: Optimize typical alpha/depth test. 
Messed with SSE4 then realized there's no point, just use SHR.
 2021-11-26 08:21:14 -08:00
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6644c4225c softjit: Apply logic ops. 2021-11-26 08:21:14 -08:00
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961273fcf5 softjit: Apply color write mask. 2021-11-26 08:21:14 -08:00
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a49a189962 softjit: Refactor color conv to dedicated funcs. 
Will use this for masking too.
 2021-11-26 08:21:14 -08:00
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edb21b57bb softjit: Initial color write. 
At this point, it's used in some areas in some games.
Alpha blending is the main unimplemented path, then logic/masking.
 2021-11-26 08:21:13 -08:00
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0e63b357b3 softjit: Add dithering. 2021-11-26 08:21:13 -08:00
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bd99448863 softjit: Keep x and y args for dither. 
But let's still special case the 512 path, since it's so common.
 2021-11-26 08:21:13 -08:00
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5ee4bdbe05 softjit: Depth and stencil testing. 2021-11-26 08:21:13 -08:00