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84 Commits

Author SHA1 Message Date
Henrik Rydgård
c794f4bd41 Add an unrelated comment and some casts 2024-06-05 08:35:09 +02:00
Henrik Rydgård
737ec3e90b NEON buildfix 2023-11-28 18:40:10 +01:00
Henrik Rydgård
4ec2d76bc9 NEON-optimize matrix tranposes 2023-11-27 23:57:26 +01:00
Henrik Rydgård
45aae7b9da ARM32: Backport a lot of previously 64-bit-only NEON optimizations to ARM32. 2023-11-27 23:51:10 +01:00
Unknown W. Brackets
d5b4c98f96 softgpu: Reduce some non-SIMD lighting math. 
Small perf improvement for vertex/lighting heavy (i.e. 3D) scenes.
 2023-07-16 10:31:44 -07:00
fp64
cd9f01c4df Remove SSE4 path from Vec4<int>::operator* 2023-06-30 22:07:26 -04:00
fp64
f133739cd0 Replace some signed divison in SoftGPU 
This also adds a few bitwise operations to Vec4<int> and further
SIMDifies it.
Also, fixes unrelated warning.
 2023-06-29 16:43:21 -04:00
Unknown W. Brackets
dfe113e846
Merge pull request #17634 from fp64/macro-x86-loadu 
Streamline x86 SSE workaround
 2023-06-27 23:01:41 -07:00
M4xw
99ce3125df [Softgpu] Fix AArch64 oversight 2023-06-27 17:20:11 +02:00
fp64
436b49c4f2 Streamline x86 SSE workaround 
Seems clearer than using #ifdef's at each site. Also rationale
is clearly spelled out, one 'Go to definition' away from any instance.
 2023-06-27 00:30:01 -04:00
Henrik Rydgård
08d578dce9
Merge pull request #17618 from unknownbrackets/softgpu-opt-cast 
Optimize casts in softgpu
 2023-06-25 07:55:30 +02:00
Unknown W. Brackets
15b66ba6c0 softgpu: Make SIMD on x86_32 a bit safer. 2023-06-24 14:49:23 -07:00
Unknown W. Brackets
795de9b164 softgpu: Use SIMD for more Vec4 casts. 
A number of these were falling back to some pretty terrible code.
Thanks to fp64 for noticing.
 2023-06-24 12:36:44 -07:00
Unknown W. Brackets
a7fa37d114 softgpu: Use SIMD more for dot products. 2023-06-12 19:54:32 -07:00
Unknown W. Brackets
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
Unknown W. Brackets
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
Unknown W. Brackets
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
Unknown W. Brackets
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
Unknown W. Brackets
43f71884ee softgpu: Clarify internal matrix multiply usage. 2022-01-07 17:53:24 -08:00
Unknown W. Brackets
e7d66f2029 softgpu: Reuse SSE/NEON matrix code. 2022-01-06 21:19:47 -08:00
Unknown W. Brackets
079b67e7ed softgpu: Use common SIMD matrix multiplies. 2022-01-06 21:19:47 -08:00
Unknown W. Brackets
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
Unknown W. Brackets
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
Unknown W. Brackets
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
Unknown W. Brackets
4fb7e43af8 SoftGPU: Grab 4 S/T coords in non-through too. 2017-04-23 11:11:16 -07:00
Unknown W. Brackets
3142462ac6 SoftGPU: Rasterize triangles in chunks of 4 pixels. 
Not very optimal yet.
 2017-04-23 10:37:11 -07:00
Unknown W. Brackets
5ee062c681 Try to optimize bezier color sampling. 2015-04-18 12:47:21 -07:00
Unknown W. Brackets
f070d6f5ed Use SSE when generating spline normals. 2015-02-25 19:22:48 -08:00
Unknown W. Brackets
90605520a1 Add conversions between Vec3f and Vec3Packedf. 2015-02-22 13:16:07 -08:00
Unknown W. Brackets
ef73487fca Fix Vec4::SetZero() not clearing all lanes. 2014-12-13 10:35:16 -08:00
Unknown W. Brackets
9f7dbec050 Missing include for Linux/etc. 2014-10-31 09:51:17 -07:00
Unknown W. Brackets
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