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62 Commits

Author SHA1 Message Date
Герман Семенов
122b63b9a8 GPU: using if constexpr C++17 optimization 2023-04-02 16:36:37 +02:00
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cd3fc26190 samplerjit: Prevent thread local stale cache read. 
If the generation count happens to match, would still get a stale pointer
and crash.  Let's just make the generation count static so it always
increases.
 2023-02-22 21:15:03 -08:00
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62fe03dcb4 softgpu: Use NEON for texture blending. 2023-01-07 19:06:35 -08:00
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49f6c461ad Reporting: Fix some header includes. 
Particularly in Common, avoid including Core/Reporting.h.
 2022-12-27 14:58:20 -08:00
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d9522a7ac5 softgpu: Avoid clear hazard for last cached funcs. 2022-12-06 21:23:56 -08:00
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eda3ce556e softgpu: Avoid atomic structs. 
Apparently we don't link libatomic and rather than fighting that, I'll
just use thread local values.
 2022-12-06 20:35:07 -08:00
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400f6abf9a softgpu: Optimize lookup of last jit func. 
This is common (for example, maybe a pixel state is updated but sampler is
not), and reduces time spent in ComputeRasterizerState() quite a bit in
Darkstalkers, where jits are available (i.e. Intel currently.)
 2022-12-06 19:16:19 -08:00
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87fb9eef37 softgpu: Remove std::function usage. 
Wanted to avoid coupling these, but don't like the std::function
construct/destructs showing in profiles...
 2022-12-06 19:15:57 -08:00
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38eb0a7a82 softgpu: Check for queued compile. 
Rarely, we could have queued compiling the same one, which would crash on
a double insert.
 2022-12-03 12:15:58 -08:00
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778a0487cb softjit: Switch to DenseHashMap. 2022-12-02 20:59:13 -08:00
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4d06400548 softgpu: Fix compile hazard while running. 
This prevents any clearing of cache while other threads may be using
previously cached funcs, and avoids wx exclusive hazards.
 2022-11-20 12:04:02 -08:00
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ce51942508 softgpu: Correct WX-exclusive platform hazards. 
Should mainly affect BSD at this point.
 2022-11-20 10:55:35 -08:00
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79b1d1d35f
softgpu: Better approximate slope mip level mode (#16276) 
* samplerjit: Remove unused x/y parameters.

Still need to tune the accuracy of filtering, but those were not the
right way.

* softgpu: Better approximate slope mip level mode.

This isn't exactly right, but it's closer.

* softgpu: Calculate auto from largest difference.

Direction shouldn't matter.
 2022-10-23 10:15:43 +02:00
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167213c746 softgpu: Cache texture bufws at 16 bit. 
Reducing the size of state a bit.
 2022-09-12 21:57:00 -07:00
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90e009edb9 softgpu: Clamp/wrap textures at 512 pixels. 
A texture larger than 512 is "valid", but simply wraps/clamps at 512.
Importantly, the texture coords are still calculated at the specified
size, which can be up to 32768.
 2022-09-10 20:23:09 -07:00
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a88c9a0680 softgpu: Remove incorrect offsetting for X/Y. 2022-02-20 09:13:20 -08:00
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2479d52202 Global: Reduce includes of common headers. 
In many places, string, map, or Common.h were included but not needed.
 2022-01-30 16:35:33 -08:00
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d200ef40de samplerjit: Compile sampler funcs together. 
We can't have the cache clear between nearest/linear, because then we'll
call a bunch of int3's.
 2022-01-29 20:28:20 -08:00
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99d6d569f0 samplerjit: Reduce transfers in nearest texel calc. 
This benefits a few games, mostly where there's lots of UI or similar.
 2022-01-24 21:28:04 -08:00
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c1e657ed47 samplerjit: Better vectorize UV linear calc. 
Gives about 1-2% when mips are used.
 2022-01-24 20:42:07 -08:00
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c2985bca31 softjit: Centralize some common funcs from sampler. 
No need to duplicate this code.
 2022-01-19 00:03:59 -08:00
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d6fa301ab1 softgpu: Track CLUTs as states for binning. 
This way we can have multiple CLUTs in process at once, which helps.
 2022-01-16 08:14:09 -08:00
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edb79d968f softgpu: Cache CLUT params in sampler state. 
And now there's no more gstate for pixel drawing or sampling.  Just a
little left in rasterization.
 2022-01-15 18:09:09 -08:00
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c0e85e6170 softgpu: Move texenv color into sampler state. 2022-01-15 17:52:40 -08:00
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ad3635c82a softgpu: Move tex size to cached state. 2022-01-15 17:22:43 -08:00
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bf2e060735 softgpu: Move c++ tex func to sampler. 
It's not used anywhere else now.
 2022-01-15 15:28:07 -08:00
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a228b2ab6c softgpu: Use cached sampler state outside jit. 2022-01-15 15:26:26 -08:00
Henrik Rydgård
d3f0af7458
Merge pull request #15273 from unknownbrackets/softjit-bloom 
Optimize software renderer handling of common bloom operations
 2022-01-02 18:11:07 +01:00
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a259761262 samplerjit: Use nearest func in fast path too. 
This uses the more optimal tex funcs.
 2022-01-02 08:48:16 -08:00
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e93c709f5c sofjit: Correctly poison memory. 
Noticed this wasn't breakpoints when reviewing some assembly output.
 2022-01-02 08:47:04 -08:00
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0eec4e7e4d samplerjit: Decode colors in parallel. 
Not used in a ton of games, but a decent improvement where it is used.
 2022-01-02 08:27:55 -08:00
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91c9343e87 samplerjit: Refactor and reuse constant pool. 
It's just here to be rip accessible, the fixed values can be output just
once.
 2022-01-01 16:58:05 -08:00
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40240be91c samplerjit: Update nearest args, temp disable jit. 
This temporarily disables jit for nearest, but refactors to use the new
arg structure.  It now matches linear.
 2022-01-01 16:58:05 -08:00
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06e954fe2a samplerjit: Create a separate fetch func. 
This allows nearest to become more similar to linear, where it applies the
texture function.
 2022-01-01 16:58:04 -08:00
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3bc6009158 samplerjit: Refactor sampler ID calculation. 
Make it the same as pixel func IDs.
 2022-01-01 16:58:04 -08:00
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28cfbe0e5a samplerjit: Add an alternate profiling method. 
This is more useful to group common operations together for profiling.
 2021-12-29 07:11:39 -08:00
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74eb450e76 samplerjit: Move texture function into jit. 
Could do this also for nearest, might end up with a third set of functions
there for a direct sample lookup (for debug funcs.)
 2021-12-28 17:52:17 -08:00
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940e6bb1d7 samplerjit: Lookup both mip tex values. 2021-12-28 16:22:54 -08:00
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a4558a5736 samplerjit: Take texptr/bufw as arrays. 
Prep for moving mip map sampling into linear.
 2021-12-28 12:04:16 -08:00
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a84accf713 samplerjit: Move S/T calculation into jit. 
Gives a pretty decent 5-10% improvement in many places.
 2021-12-28 09:58:23 -08:00
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476dfdf731 samplerjit: Add more bits for S/T, skip multiply. 
For now, we're not using those other bits yet.
 2021-12-27 18:24:37 -08:00
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75f105f84b softgpu: Make linear filtering more accurate. 
This matches tests for various u/v offsets and x/y subpixel offsets.
Mipmaps are probably still wrong.
 2021-12-27 11:37:32 -08:00
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b00a66e34c samplerjit: Pass u/v coords as vector. 2021-12-27 11:37:32 -08:00
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ff94974df9 softgpu: Avoid texlevel check when maxlevel is 0. 2021-12-04 15:45:06 -08:00
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823c4adb15 softgpu: Keep arguments in vectors for sampling. 2021-12-04 15:45:06 -08:00
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722c04c5e2 samplerjit: Allow disabling linear too, oops. 2021-11-28 08:03:14 -08:00
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2b4b4ae064 softjit: Add config setting to enable/disable. 
Also use it for samplerjit.
 2021-11-26 08:21:14 -08:00
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876c8cd368 softgpu: Fix PixelFuncID size. 
Oops, can't use unions in bitfields.  Also improve typesafety.
 2021-11-21 09:40:13 -08:00
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a0eeb52444 softgpu: Decode DXT texels directly. 
This improves performance a lot compared to decoding the whole block.
Eventually we may implement a cache, but threading makes that complex to
make properly fast.
 2021-09-12 09:37:34 -07:00
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8a8328c431 Common: Move ColorConv to a more appropriate place. 2021-05-01 11:20:05 -07:00