87fb9eef37
softgpu: Remove std::function usage.
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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
d6750993d7
softgpu: Force alpha test when it could skip blend.
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Blending is slow, and often games do effects like smoke, sun, etc. that
has a lot of zero alpha in them. Many games do this with alpha testing
off, which is cheap compared to blending.
2022-12-04 16:36:45 -08:00
2c90dafe64
softgpu: Force alpha test off in more scenarios.
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Since we're already checking the CLUT, we can tell if it doesn't contain
zero alpha, in which case a != 0 test will never fail. This is actually
pretty common, even when texture alpha is not always FF.
2022-12-04 16:30:12 -08:00
00e76b11b6
softgpu: Optimize > non-zero alpha tests as well.
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These are fairly common, especially in 3D games.
2022-12-03 12:55:38 -08:00
eb19e24399
softgpu: Skip non-zero alpha test if impossible.
2022-12-03 12:54:53 -08:00
adc94b1950
softgpu: Use CLUT to optimize out blending more.
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This actually happens relatively often.
2022-12-03 12:44:02 -08:00
204789a27f
softgpu: Skip fog when no verts have fog.
2022-12-02 21:55:49 -08:00
4d92533907
softgpu: Apply optimizations to states generically.
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This is for optimizations we can only do when we know the vertex values.
2022-12-02 21:30:53 -08:00
6bd0eec54d
softgpu: Calc flags on state as we queue verts.
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Might be some other ways, like doing this directly in a vertex reader.
Also am thinking about doing things regarding UVs or positions.
Flags not yet used, keeping separate for perf checks.
2022-12-02 21:28:50 -08:00
ce51942508
softgpu: Correct WX-exclusive platform hazards.
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Should mainly affect BSD at this point.
2022-11-20 10:55:35 -08:00
faa6c2d461
softgpu: Implement triangle texture projection.
2022-09-26 18:12:20 -07:00
c47d7eab38
softgpu: Simply 5551 blending fast path.
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Since it only supports multiply and add, let's just stick with that.
2022-09-24 18:55:45 -07:00
596b07bd2e
softgpu: Support fog and color1 on imm verts.
2022-09-18 06:16:26 -07:00
1be5f1670c
softgpu: Remove mostly unused screen offset state.
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This is now already cleaned up from coords, so no need to cache it.
2022-09-12 22:02:10 -07:00
167213c746
softgpu: Cache texture bufws at 16 bit.
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Reducing the size of state a bit.
2022-09-12 21:57:00 -07:00
7a83f8bab5
softgpu: Use vertType prim override for flags.
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These parameters are a real shame, was so clean before...
2022-09-06 22:20:45 -07:00
e6403d7157
Split GetPointer into two versions, to help with const correctness
2022-07-24 13:26:19 +02:00
eb765a80f8
Merge pull request #15411 from unknownbrackets/softgpu-range
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softgpu: Apply region x2/y2 as a scissor
2022-02-20 21:42:00 +01:00
1d0936ea79
Debugger: Improve drawing range in softgpu.
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We don't always want all of region, particularly if scissor is a regular
screen size. This improves debugging in GoW.
2022-02-20 12:21:48 -08:00
cc6491342e
softgpu: Prepare dedicated rectangle path.
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We're still sometimes using the slow rect-as-triangles path, let's do
something faster. As a first step, just handle binning.
2022-02-20 09:38:51 -08:00
2479d52202
Global: Reduce includes of common headers.
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In many places, string, map, or Common.h were included but not needed.
2022-01-30 16:35:33 -08:00
c0c3f7284a
softgpu: Avoid flush texturing from stride.
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This generally detects overlap more accurately using a dirty rectangles
approach. Also detects render to self much more accurately, including
with depth.
2022-01-20 18:39:01 -08:00
6896a7a64e
softgpu: Use cached state for screen offset.
2022-01-15 18:20:25 -08:00
bf2e060735
softgpu: Move c++ tex func to sampler.
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It's not used anywhere else now.
2022-01-15 15:28:07 -08:00
a228b2ab6c
softgpu: Use cached sampler state outside jit.
2022-01-15 15:26:26 -08:00
a2abf9402b
softgpu: Cache line drawing state.
2022-01-15 13:17:40 -08:00
48ef4a18b1
softgpu: Handle scissor/range in BinManager.
2022-01-13 19:07:41 -08:00
6839aac109
Debugger: Cache list PC for softgpu tagging.
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Still slow, but improved.
2022-01-12 21:23:49 -08:00
d962fb35d3
softgpu: Centralize more prim drawing state.
2022-01-12 21:23:49 -08:00
75ff3e44e6
softgpu: Move texture addresses to prim state.
2022-01-11 00:00:03 -08:00
d5c5e9478e
softgpu: Prepare more state per prim call.
2022-01-10 22:12:35 -08:00
d7a82ab7b8
softgpu: Compute func IDs once per batch of verts.
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This saves a decent chunk of time, especially when many verts are being
drawn.
2022-01-10 22:12:35 -08:00
496545e55c
softgpu: Add code for tracking GPU writes.
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Unfortunately, it has a pretty noticeable speed impact, even at the basic
"assume everything's written" level. Compiled off by default, but at
least it's there.
Doesn't account for tests (i.e. alpha test skipping write) so still not
perfectly accurate.
2022-01-02 08:28:30 -08:00
823c4adb15
softgpu: Keep arguments in vectors for sampling.
2021-12-04 15:45:06 -08:00
09dc38080a
softgpu: Move draw pixel code to separate file.
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This separates things better anyway. No major perf impact.
2021-11-21 08:23:32 -08:00
f7a31c992d
softgpu: Use pixel func ID to draw pixels.
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This just reduces reliance on gstate directly, and should help keep things
consistent.
2021-11-20 15:27:04 -08:00
970adfbcc9
Isolate most of the softgpu specialization code to RasterizerRectangle.
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See comments.
2019-10-28 09:33:30 +01:00
290e9971a7
More specialization work.
2019-10-27 20:54:36 +01:00
c7f6724f7e
Detect sprite drawing (1:1 texture mapping), run a simpler function without the triangle state tracking.
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This will allow further simplification and specialization.
2019-10-27 20:54:36 +01:00
ed34cf06b8
SoftGPU: Add a clear mode fast path.
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This skips a lot of extra work for clears, which are pretty common.
2017-11-11 21:04:32 -08:00
eaf3288304
Add debug interface for non-L0 texture preview.
2014-06-15 09:30:37 -07:00
68b08ffb9f
SoftGPU: Quick and dirty lines and points implementation
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No line/point texturing support yet.
2013-12-09 12:43:49 +01:00
b9811c7c97
Use the slow way to get the softgpu texture.
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So that it actually shows what the softgpu is using.
2013-10-07 01:26:48 -07:00
5c2d418d95
Read softgpu stencil using existing funcs.
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Slower but at least it's the same.
2013-10-07 01:02:58 -07:00
b22a82d350
softgpu: Optimization, part 2.
2013-08-16 23:49:11 +02:00
f270d3bd98
softgpu: Simplify Rasterizer::DrawTriangle by passing individual vertices instead of a vertex array.
2013-08-16 23:49:03 +02:00
7899a9b9c9
softgpu: Texture coordinate support and something like ARGB4444 texture support.
2013-08-16 23:48:55 +02:00
142f2a3688
softgpu: Move triangle rasterization code to a new file.
2013-08-16 23:48:54 +02:00
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