2db43797c3
Split colors out into their own crate.
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A lot of downstream consumers of `pathfinder_gpu` want to use colors without
the path stuff.
2020-01-31 09:17:04 +01:00
ce3b40cd5c
Make timer queries and framebuffer readback async
2020-01-07 13:03:15 -08:00
0662f6433f
Allow any texture format to be uploaded; fix Metal compilation on newer rustcs
2019-12-20 11:48:51 -08:00
7c655246ae
Add some more features to blending, and expand texture upload features
2019-12-19 08:58:02 -08:00
8dabd0a7ea
Add RGBA32F support
2019-12-14 13:58:02 -08:00
fa54868eb1
Add support for single float uniforms to `pathfinder_gpu`
2019-11-15 21:17:50 -08:00
ff212dce36
Add 2D matrix uniform types and a couple more useful geometry methods
2019-11-10 10:28:20 -08:00
bcac119324
Rename `Transform2DF` to `Transform2F` and `Transform3DF` to `Transform4F`
2019-07-11 14:59:10 -07:00
b886c157c1
Use 2-lane instead of 4-lane SIMD types for 2D vectors.
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Also, this commit rewrites the `add_fill()` method to stop using shuffle
instructions, which can be slow and make the code overly complicated. The
shuffle instructions have been removed from the various SIMD backends.
2019-06-26 16:38:37 -07:00
431dcf3d2e
Rename `pathfinder_geometry::basic` to simply `pathfinder_geometry`, and move
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the remaining code in that crate to a new crate, `pathfinder_content`
The old hierarchy was confusing.
2019-06-21 10:06:19 -07:00
487577a11b
Add Metal support.
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This commit substantially reworks the `pathfinder_gpu` API to better support
modern APIs like Metal. It should open the door to `gfx-rs`, `wgpu`, Vulkan,
and D3D12 backends relatively straightforwardly.
A new example, `canvas_metal_minimal`, has been added.
Note that the new Metal shaders require a patched version of `spirv-cross` to
build properly. An upstream patch is forthcoming.
2019-06-20 11:47:22 -07:00
dbf02fb742
Make `get_vertex_attr()` fallible
2019-06-12 10:50:24 -07:00
9f9233c153
Add Metal shaders, cross-compiled from the GLSL via SPIR-V.
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The Metal shaders are checked into the repository for convenience, but they
should not be directly edited. Instead, edit the corresponding GLSL shader in
the top-level `shaders/` directory, and rerun `make` in there.
2019-06-05 18:29:25 -07:00
a1b0df0a42
Rename `Point2DF` to `Vector2F`, `Point3DF` to `Vector4F`, and `LineSegmentF`
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to `LineSegment2F`.
Straw poll on Twitter suggested that these names were preferred.
2019-06-03 12:39:29 -07:00
e1bcc11ace
Change the `F32` and `I32` suffixes to `F` and `I` to match the C API.
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They're shorter and less noisy.
2019-05-29 19:17:16 -07:00
acf666b701
Stop using triangle fans for DX12/Vulkan compatibility.
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Closes #165 .
2019-05-29 16:04:33 -07:00
bc713a5181
Remove the rustache dependency.
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1/3 reduction in binary size for `canvas_minimal`.
Closes #158 .
2019-05-26 13:02:52 -07:00
7a02b78b3d
Explicitly specify color texture coordinates for alpha and solid tiles.
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This is groundwork for gradients and images.
This commit also refactors the interface for vertex attributes to use named
parameters (via structs), for clarity.
2019-05-14 15:11:04 -07:00
f129f09bd8
Rust `rustfmt` on the GPU crate
2019-04-29 16:57:56 -07:00
6c31e1bc01
In VR mode, render one eye and then reproject to both eyes instead of rendering
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twice.
This reduces both CPU and GPU time a lot in exchange for a small loss in
quality.
2019-04-26 17:22:54 -07:00
c688d04412
Remove the scene assembly thread, and pipeline only fills instead of alpha
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tiles.
Removing a thread should make it easier to manually assign threads to CPUs, as
is necessary on devices with poor schedulers like Magic Leap 1.
2019-04-18 13:50:26 -07:00
db3851d754
Get subpixel AA and gamma correction working in 2D
2019-03-25 16:20:34 -07:00
224c8e85b9
Create separate shaders for monochrome and multicolor tiles.
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This is preparation for fixing subpixel AA.
2019-03-22 14:28:31 -07:00
0458d9a7f2
Factor out bits of the postprocessing shader into includes
2019-03-18 21:40:10 -07:00
bb32777101
Initial work toward VR support
2019-03-14 14:42:22 -07:00
9c404dfdc1
Add an Android port
2019-03-12 13:55:26 -07:00
bc80490158
Remove raw GL code from the demo
2019-03-05 13:57:28 -08:00
6b9adcb6fc
Fix GPU abstraction
2019-03-05 13:22:11 -08:00
ae450b063e
WIP: Factor out GL code
2019-03-04 14:55:32 -08:00
Patrick Walton