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1291 Commits
Author SHA1 Message Date
Unknown W. Brackets 6aec68aa5c samplerjit: Correct wrong bufw at mip levels. 
Oops, was always using the base bufw.
 2022-01-01 16:40:02 -08:00
Unknown W. Brackets dbb015f427 samplerjit: Oops, fix Linux mipmap handling. 2022-01-01 16:40:02 -08:00
Unknown W. Brackets 8c31f1bb38 softjit: Fix regcache error when clearing. 
Happens for non-through clears.
 2022-01-01 16:40:01 -08:00
Unknown W. Brackets 8ea67b571b samplerjit: Tiny dependency optimizations. 
This had a small but measureable impact (~0.3%.)
 2021-12-31 08:11:57 -08:00
Unknown W. Brackets fc3688d273 samplerjit: Small AVX optimization to modulate. 
Only gives about 0.5% but it's still something.
 2021-12-31 08:10:04 -08:00
Henrik Rydgård 244b0a86f6 Merge pull request #15262 from unknownbrackets/samplerjit-vec 
samplerjit: Use SSSE3/SSE4 in linear filtering
 2021-12-31 09:29:59 +01:00
Unknown W. Brackets 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
Unknown W. Brackets 1addf84e90 samplerjit: Use SSSE3/SSE4 in linear filtering. 2021-12-30 23:22:56 -08:00
Unknown W. Brackets 147b81d6f7 x64jit: Add AVX/AVX2 encodings. 
Also fix the FMA double ones, which were passing W wrongly.
 2021-12-29 19:46:26 -08:00
Unknown W. Brackets 4bd94a4e5e samplerjit: Pass funcs as an argument. 
Seeing computing the ID in some profiles, so want to avoid computing per
thread/invocation.
 2021-12-29 07:11:53 -08:00
Unknown W. Brackets 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
Unknown W. Brackets 3aedea89eb samplerjit: Correct level lookup offset. 2021-12-29 07:09:36 -08:00
Unknown W. Brackets bf06342f9d samplerjit: Minor SSE4 optimizations. 
These seem to be a bit faster.
 2021-12-29 07:07:35 -08:00
Unknown W. Brackets 631706a8ba samplerjit: Set stackArgPos_ early. 
Unfortunately, this has to match the value set lower...
 2021-12-28 20:21:21 -08:00
Unknown W. Brackets 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
Unknown W. Brackets 940e6bb1d7 samplerjit: Lookup both mip tex values. 2021-12-28 16:22:54 -08:00
Unknown W. Brackets 6b55d328e5 samplerjit: Use regcache for linear filtering. 
This makes it easier to reuse for mipmap filtering.
 2021-12-28 15:37:25 -08:00
Unknown W. Brackets cdf14c8579 samplerjit: Calculate mip level U/V/offsets. 
Not actually doing the sampling for the second mip level in the single jit
pass yet, but close.
 2021-12-28 14:12:58 -08:00
Unknown W. Brackets a4558a5736 samplerjit: Take texptr/bufw as arrays. 
Prep for moving mip map sampling into linear.
 2021-12-28 12:04:16 -08:00
Unknown W. Brackets 4864850b3b samplerjit: Handle mipmap width/height in S/T calc. 2021-12-28 11:29:29 -08:00
Unknown W. Brackets 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
Unknown W. Brackets 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
Unknown W. Brackets 9cc0883d53 softgpu: Correct non-SSE T clamp. 2021-12-27 15:31:37 -08:00
Unknown W. Brackets 39d5b1c221 softgpu: Reduce mipmap fraction to 4 bits. 
For CONST (and SLOPE with flat w), this produces accurate values.
SLOPE is still wrong in its handling of w, and AUTO seems to calculate
using a different and less accurate ramp.  But they both produce values
with 16 steps, in any case.
 2021-12-27 11:37:33 -08:00
Unknown W. Brackets d6b6ef4cb1 softgpu: Correct nearest filtering too. 
Turns out to have the same behavior as linear, when it comes to the
subpixel offset.
 2021-12-27 11:37:33 -08:00
Unknown W. Brackets 1dfaea9062 softgpu: Remove no longer possible report. 
Also, it's known how this behaves, now.
 2021-12-27 11:37:33 -08:00
Unknown W. Brackets 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
Unknown W. Brackets 3cd19b02ac samplerjit: Handle unswizzled offsets too. 2021-12-27 11:37:32 -08:00
Unknown W. Brackets 820361f34b samplerjit: Calculate texel byte offset as vector. 2021-12-27 11:37:32 -08:00
Unknown W. Brackets 4d6a2f3919 samplerjit: Blend linear using integers. 2021-12-27 11:37:32 -08:00
Unknown W. Brackets 6f4e735757 samplerjit: Accumulate results in an XMM. 2021-12-27 11:37:32 -08:00
Unknown W. Brackets b00a66e34c samplerjit: Pass u/v coords as vector. 2021-12-27 11:37:32 -08:00
Unknown W. Brackets ce3e29a649 softjit: Fix a function arg template warning. 
We're just ignoring it because it's a false positive in this case.
 2021-12-11 10:45:27 -08:00
Unknown W. Brackets 0d4ec5ca20 softjit: Fix an enum type comparion error. 
Same values, though, so didn't matter.
 2021-12-11 10:45:27 -08:00
Henrik Rydgård 818f33d979 Merge pull request #15225 from unknownbrackets/softjit-cond-fix 
softjit: Throw away regs allocated in conditionals
 2021-12-11 09:30:43 +01:00
Unknown W. Brackets 5593b8ff64 softjit: Skip a common case CMP. 2021-12-11 00:06:45 -08:00
Unknown W. Brackets 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
Unknown W. Brackets b3cd135000 samplerjit: Fix DXT1/DXT5 register releasing. 
Oops, broke this while refactoring.
 2021-12-09 08:17:29 -08:00
Unknown W. Brackets 3180e6c043 softgpu: Correct alpha on add + invalid texfuncs. 2021-12-05 16:28:37 -08:00
Unknown W. Brackets 325a1f75aa softgpu: Match texenv blend texfunc accurately. 2021-12-05 16:09:26 -08:00
Unknown W. Brackets 0b6e7c421f softgpu: Make decal tex func more accurate. 
Tested for all values of A * B + 0 * (255 - B), as well as A * 127 + B *
(255 - 127), and matches accurately.  Spot checked other values, but not
exhaustively.
 2021-12-05 13:34:19 -08:00
Unknown W. Brackets 154bb53744 softgpu: Correct accuracy on fast path modulate. 2021-12-05 13:10:18 -08:00
Unknown W. Brackets 73460f7461 softgpu: Correct accuracy of MODULATE texfunc. 
This matches hardware tests for every value of A * B.
Interesting that it's a different formula than alpha blend.
 2021-12-05 12:06:52 -08:00
Unknown W. Brackets 891fa8c613 softgpu: Template away uncommon mip usage. 
Improves general case about 10%.
 2021-12-04 15:45:06 -08:00
Unknown W. Brackets 48e9404419 softgpu: Remove useless switch by UV gen mode. 
They're all handled earlier now, and the switch is on a value & 3, so the
default wasn't even possible.
 2021-12-04 15:45:06 -08:00
Unknown W. Brackets ff94974df9 softgpu: Avoid texlevel check when maxlevel is 0. 2021-12-04 15:45:06 -08:00
Unknown W. Brackets 823c4adb15 softgpu: Keep arguments in vectors for sampling. 2021-12-04 15:45:06 -08:00
Unknown W. Brackets d7c25b3e7c samplerjit: Refactor nearest using reg cache. 2021-12-04 13:04:53 -08:00
Unknown W. Brackets 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
Unknown W. Brackets 75a918f96f softjit: Get rid of pointless AGE00 tests. 2021-12-01 21:44:10 -08:00