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36,577 Commits 72 Branches 122 Tags 682 MiB
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70 Commits

Author SHA1 Message Date
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b55dbdab7f softgpu: Use NEON for some color conv. 2023-01-07 19:06:34 -08:00
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a7b7bf7826 Global: Set many read-only params as const. 
This makes what they do and which args to use clearer, if nothing else.
 2022-12-10 21:13:36 -08:00
Henrik Rydgård
37b0c90a2d Silence address-sanitizer warnings in Math3D.h on ARM64 (not very serious but good to fix) 2022-12-09 23:47:42 +01:00
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b2e6a086dc softgpu: Reduce size of VertexData texture coords. 
There's no real benefit to this with only two values.
Not much of a gain perf wise, but still good to transfer less data.
 2022-09-12 21:10:46 -07:00
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b90fc7137f softgpu: Correct accuracy of fog calculation. 
This matches values from a PSP exactly, with the help of immediate mode
vertex values (since this directly allows specifying the fog factor
without any floating point math.)
 2022-09-11 08:24:40 -07:00
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
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163fa352e8 softgpu: Avoid some unaligned access on x86_32. 2022-03-13 12:44:58 -07:00
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8a00c2d233 GPU: Allow gcc/clang/icc runtime SSE4 usage. 
All our builds before were only using SSE4 in jit...
 2022-01-08 17:09:09 -08:00
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43f71884ee softgpu: Clarify internal matrix multiply usage. 2022-01-07 17:53:24 -08:00
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e7d66f2029 softgpu: Reuse SSE/NEON matrix code. 2022-01-06 21:19:47 -08:00
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079b67e7ed softgpu: Use common SIMD matrix multiplies. 2022-01-06 21:19:47 -08:00
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2d8fdd8cf4 Math3D: Allow construction from NEON vectors. 
This makes it match SSE and easier to keep things generic.  Will impact
alignment of non-packed Vec2/Vec3.
 2021-11-28 08:24:53 -08:00
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fb6fadbbb7 softgpu: Fast path rectangles as fans. 
Some games, such as Legend of Heroes III, use fans instead of strips.
 2021-11-14 18:31:45 -08:00
Henrik Rydgård
a498f164ee vmulq_laneq_f32 not supported on ARM32 2021-10-31 16:32:45 +01:00
Henrik Rydgård
fdacf751ce NEON/SSE-optimize some matrix multiplications used by software transform 
Will hopefully reclaim any potential speed loss from the recent
refactor.
 2021-10-31 13:36:34 +01:00
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2f63f9999d GPU: Normalize 0 to 1 always in software lighting. 
See #14167.  This seems to be consistent.
 2021-02-27 23:51:45 -08:00
Henrik Rydgård
9e41fafd0d Move math and some file and data conversion files out from native to Common. 
Buildfixing

Move some file util files

Buildfix

Move KeyMap.cpp/h to Core where they belong better.

libretro buildfix attempt

Move ini_file

More buildfixes
 2020-10-04 09:12:46 +02:00
Henrik Rydgård
510229b68b SoftGPU: Detect through-mode rectangles from triangle strips 2019-10-27 20:54:36 +01:00
xebra
62aaf6336a Math3D: Something wrong with hand simd optimization in vec2<float>, so it causes very slow down. 
However, compiler optimization is faster enough, so removed it.
 2018-10-07 23:54:17 +09:00
xebra
d0682d7829 [spline/bezier]Move SIMD optimization of vector operations to Math3D.h. 
Needs rebuild to avoid a dialog confirmation on Visual Studio.
 2018-10-07 23:53:43 +09:00
xebra
62ad5fe546 Fix namespace Vec2f. 2018-10-07 23:53:41 +09:00
Henrik Rydgård
45cfda4aa0 Small refactoring in VertexDecoderCommon 2018-03-05 00:03:47 +01:00
Henrik Rydgård
7bb427e6f1 Buildfix 2017-08-31 17:24:34 +02:00
Henrik Rydgård
6a1fa728d8 Remove Globals.h 2017-08-31 17:15:22 +02:00
Henrik Rydgård
91783a3281 SIMD-optimize some data conv routines used in uniform updates. 2017-08-20 11:43:35 +02:00
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4fb7e43af8 SoftGPU: Grab 4 S/T coords in non-through too. 2017-04-23 11:11:16 -07:00
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3142462ac6 SoftGPU: Rasterize triangles in chunks of 4 pixels. 
Not very optimal yet.
 2017-04-23 10:37:11 -07:00
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5ee062c681 Try to optimize bezier color sampling. 2015-04-18 12:47:21 -07:00
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f070d6f5ed Use SSE when generating spline normals. 2015-02-25 19:22:48 -08:00
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90605520a1 Add conversions between Vec3f and Vec3Packedf. 2015-02-22 13:16:07 -08:00
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ef73487fca Fix Vec4::SetZero() not clearing all lanes. 2014-12-13 10:35:16 -08:00
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9f7dbec050 Missing include for Linux/etc. 2014-10-31 09:51:17 -07:00
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eee3ac79f4 Always clamp in ToRGB[A]?(). 
Before we only clamped with SSE, better to be consistent.  This may also
be slightly faster.
 2014-10-31 09:07:54 -07:00
Henrik Rydgard
6304d60b40 Convert 4x4 to 4x3 matrices where possible (except bones) 2014-09-18 23:08:46 +02:00
Henrik Rydgard
bf7a4f9097 D3D: Use fixed constant registers for vertex shaders too. 2014-09-10 13:43:35 +02:00
Tony Wasserka
d09b9fa6a1 Math3D: Change the vector swizzlers to return const objects. 
Otherwise, people might be tempted to do things like "some_vec4.xyz() = some_vec3", which compiles fine but does not do the expected thing because xyz() does not return references.
 2014-08-17 18:39:02 +02:00
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56b83af1f0 Don't use aligned loads in non-inlined funcs. 
I'm wanting things to stay in registers, but that's not realistic for
arguments.  Force inline the others.  May help #5699.
 2014-03-23 12:09:17 -07:00
Henrik Rydgard
bc121242b3 Use fast_math matrix multiplication for culling and sw transform 2014-03-22 14:40:09 +01:00
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a8a299c2e3 Fix ToRGB/ToRGBA possible accuracy loss. 
It was always like this, but not used as much before.  Shifts are fast and
it eneds to sum anyway, there should not be any benefit to multiplying as
floats, and it will probably lose accuracy.
 2014-03-18 22:56:27 -07:00
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416df17088 Inline From/ToRGB(A) to avoid losing SSE. 
Otherwise it has to store it, which I'd like to avoid.
 2014-03-17 23:03:04 -07:00
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6630e45eff Just add a packed version of Vec3f. 
This way we can have it aligned to memory where needed.  I think it'd be
better to avoid this if possible so that we can actually vectorize
spline/etc. code.

Fixes #5673.
 2014-03-17 06:59:40 -07:00
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dd140b73bb softgpu: Use SSE for gouraud shading. 2014-03-16 14:29:22 -07:00
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473fb866e6 softgpu: Implement vertex preview. 
And move ConvertMatrix4x3To4x4() into a common place since there were
differing implementations, which was only confusing.
 2013-12-29 13:45:10 -08:00
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2f0c8c2877 softgpu: Attempt to implement GE_PROJMAP_UV. 
Looks okay, not sure if it's fully correct.
 2013-12-15 11:59:22 -08:00
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dfadb67ea1 Avoid some operator overloads. 
Causing ambiguity.
 2013-11-17 14:42:58 -08:00
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a3bd2f1365 Fix Vec3ByMatrix44() and use it for matrix math. 2013-11-17 14:10:57 -08:00
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b541c81ba3 Clean up Mat3x3 etc. constness. 2013-11-17 13:27:51 -08:00
Henrik Rydgard
8a69543ec4 BBOX: Transform the planes by the matrix so we don't need to transform the box 2013-11-14 11:44:13 +01:00
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eae6e87620 Simplify lighting clamping in softgpu. 2013-10-05 13:05:32 -07:00
Henrik Rydgard
bd8cb4b02d Start work on implementing bbox, add a comment with some thoughts.. 2013-09-24 14:14:05 +02:00