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Author SHA1 Message Date
Arman Uguray e6f4f6de57 [frame_stats] Draw thresholds for 16.66ms, 33.33ms, and 8.33 timings 
Also added color coding for the bar graph based on these thresholds.
 2023-03-21 11:38:38 -07:00
Arman Uguray 5ba2826460 [frame_stats] Scale the frame time graph linearly 
The sqrt scale doesn't add much value any more since the max frame time
can be reset with a keypress.
 2023-03-21 11:34:33 -07:00
Arman Uguray 8bd1bdfaa8 [frame_stats] Use wgpu::PresentMode::AutoVsync/AutoNoVsync for VSync mode 
The Auto* modes should have wider compatibility as they implement
fallback behavior based on what the platform supports. This also means
that on web "vsync off" will likely be incorrect.
 2023-03-21 11:34:26 -07:00
Arman Uguray 02a222f435 [frame_stats] Reduce stats time delta between elapsed() and next frame start time 
This does not account for the time spent in processing
`Stats::add_sample` but it should be very close.
 2023-03-21 11:34:20 -07:00
Arman Uguray a1c0df1058 [frame_stats] Track frame time more tightly 
We now track the frame time from snapshot to snapshot corresponding to
the exact presentation time.
 2023-03-21 11:34:14 -07:00
Arman Uguray 1250cdcf86 [frame_stats] Add a VSync toggle key; show the current VSync state in stats UI 2023-03-21 11:34:08 -07:00
Arman Uguray 306aeab6df [frame_stats] Key binding to clear min/max frame time; address review comments 2023-03-21 11:34:01 -07:00
Arman Uguray 1ac4a4f1a8 [frame_stats] Draw a live plot of frame time samples 
Also abandoned the FrameScope idea and revised the `Stats::add_sample`
to accept a struct to accept a variety of future measurements.
 2023-03-21 11:33:50 -07:00
Arman Uguray bacaeebcb6 [frame_stats] Show viewport resolution on the stats layer 
Also set the stats layer toggle to be on by default until we add some UI
to toggle it on mobile.
 2023-03-21 11:33:43 -07:00
Arman Uguray d7bacbcc3f [frame_stats] Build stats layer layout based on viewport dimensions 2023-03-21 11:33:35 -07:00
Arman Uguray 89fb1b89da [frame_stats] Add frame statistics UI to with_winit example 
Added a module for frame time statistics and UI layer that displays
the average, minimum, and maximum frame time alongside FPS. The UI
can be toggled by pressing the `S` key.
 2023-03-21 11:33:22 -07:00
Daniel McNab 17096ad878
Update for Bevy 0.10 and other dependencies (#290) 2023-03-16 15:44:10 +00:00
Daniel McNab fd6bfe91d6
Fix handling of interactivity (#295) 
* Fix handling of interactivity

* Sort out silly mixup
 2023-03-16 13:38:43 +00:00
Florian Köhler c503973739
Add space key for transform reset (#294) 
Co-authored-by: Florian Köhler <power-unsealed>
 2023-03-15 15:18:16 +00:00
Chad Brokaw 923c949e95 Remove some unused imports 2023-03-10 21:00:42 -05:00
Chad Brokaw 37f05b853c Address initial review feedback 
* Add comment about naughty ptr2int cast
* Change Option to anyhow::Result in test scene ImageCache
* Replace magic constant with pixel stride from selected format
 2023-03-10 15:14:34 -05:00
Chad Brokaw 165b3a083b Let's add images 2023-03-09 17:18:03 -05:00
Chad Brokaw 69dd838d09 post rebase fixups 2023-03-06 11:41:12 -05:00
Chad Brokaw 5e216adfa8 Merge branch 'main' into glyph-run 2023-03-06 08:17:45 -05:00
Daniel McNab 5156447346
Make the with_winit example run on android (#273) 2023-03-05 11:33:30 +00:00
Chad Brokaw 15efb8b3f6 fixes after rebase 
* remove SceneBuilder::finish() calls
* remove old Config struct
* comment about syncing structs in config.wgsl
 2023-03-03 20:46:50 -05:00
Chad Brokaw fca106a5ce Merge branch 'main' into glyph-run 2023-03-03 20:30:10 -05:00
Arman Uguray 12d5dcd34f Use clap to parse base-color option; remove unused width/height parameters 2023-03-03 14:28:07 -08:00
Arman Uguray d72ad14059 Add a test scene that animates the base color 
The test scenes can now supply their own optional base (background)
color. In the with_winit example, we also allow the user to provide a
base color as a CLI option. The precedence is as follows:

   1. Use the color from the CLI options, if any.
   2. Otherwise use the scene provided base color, if any.
   3. Otherwise default to black.
 2023-03-03 11:30:12 -08:00
Arman Uguray 3bbf108df5 Renamed clear_color to base_color; addressed review comments 2023-03-02 14:29:44 -08:00
Arman Uguray 05fa8c7c39 RenderParams struct for render-time options 
The texture and surface render API now takes render-time parameters
(such as clear color, target width/height) as a RenderParams struct.

The examples have been updated to demonstrate this. The with_winit
example now accepts a clear color as a command line option.
 2023-03-02 11:25:19 -08:00
Chad Brokaw 82391534c0 small fixes 
* make SimpleText::add_run accept glyph_transform and style parameters so it doesn't unconditionally do oblique strokes
* replace fill/stroke methods on DrawGlyphs with a single draw method that accepts either fill or stroke styles
* update peniko rev to access the new style types used above
* for now, change glyph cache to only cache non-zero fills. Prior to this, style was ignored in the key which could lead to incorrect rendering.
 2023-02-24 16:13:48 -05:00
Chad Brokaw 2ef58adad5 Glyph run API 2023-02-23 22:59:03 -05:00
Chad Brokaw c65c19dc4f add additional test scene 2023-02-22 22:32:04 -05:00
Daniel McNab db243aed4e Add a keyboard key to rotate the scene 2023-02-22 12:35:28 +00:00
Jason Davies 5f59a2e818
Fix include_str! compile error in examples/scenes. (#279) 
I don't think CARGO_MANIFEST_DIR should ever end in "/", though I've
only checked on Linux and macOS.
 2023-02-11 09:44:18 +00:00
Arman Uguray 68022d2f4f
Merge pull request #277 from DJMcNab/headless 
Create a headless example
 2023-02-09 08:05:26 -08:00
Daniel McNab 56939df615 Re-use render context in headless 2023-02-09 09:34:53 +00:00
Daniel McNab 19552ad819 Update to better match other examples 2023-02-08 22:48:34 +00:00
Daniel McNab 3a63f00e7e Fix handling of wgpu to hopefully be valid 2023-02-08 21:43:24 +00:00
Arman Uguray fb4cfcdc9e
Merge pull request #275 from DJMcNab/bevy_stageless 
Migrate the bevy example to stageless
 2023-02-07 13:35:03 -08:00
Daniel McNab d366151970 Support changing the output directory 2023-02-07 16:37:29 +00:00
Daniel McNab 6e1481db40 Finish the headless example 2023-02-07 16:26:56 +00:00
Daniel McNab 65a7970382 Setup infra for headless examples 2023-02-07 12:52:22 +00:00
Arman Uguray 2690c3602d
Merge pull request #271 from armansito/pr-conflation-examples 
Introduce test scenes that demonstrate conflation artifacts
 2023-02-06 15:24:38 -08:00
Daniel McNab ef44c17f92
Update dependencies, and add more metadata (#272) 2023-02-06 20:12:46 +00:00
Daniel McNab 7abbf2ece2 Migrate the bevy example to stageless 2023-02-06 15:45:36 +00:00
Arman Uguray 97e6e12799 Use accessible colors that maintain contrast in the conflation scene 2023-02-03 12:27:42 -08:00
Arman Uguray fff43bba0d ran cargo fmt; fixed spelling in comment 2023-02-03 09:34:12 -08:00
Arman Uguray dc2e6690c4 Introduce test scenes that demonstrates conflation artifacts 
Added two scenes that demonstrate conflation artifacts as described in
https://github.com/linebender/vello/issues/49. The first scene
demonstrates adjacent triangles and rects that belong to the same path
and use opposite winding.

The second scene demonstrates strokes with overlapping square caps
(these strokes are currently expressed as rects painted with the NonZero
fill rule).
 2023-02-03 09:32:41 -08:00
Daniel McNab 020a7f5c01
Split the examples into frontends with a shared scene repository (#262) 2023-02-03 10:22:39 +00:00
Daniel McNab 9721d4a6ac
Some WASM changes - including a run_wasm alias (#251) 2023-01-31 16:12:46 +00:00
Daniel McNab f84e244fd7
Update to wgpu 0.15 (#263) 2023-01-31 16:07:03 +00:00
Raph Levien db018da537 Make wasm port work again 
This cheats somewhat, using the non-robust version of the pipeline for
wasm, and blocking on native.
 2023-01-26 17:41:30 -08:00
Raph Levien 264fd3ec12 Merge branch 'main' into async 2023-01-26 17:27:53 -08:00