funman300/Ferrous-Solitaire
1
1
Fork 0
Code Issues 1 Pull Requests Actions Packages Projects Releases 48 Wiki Activity

fix(web): use adapter limits (Functionality) so /play renders at native res

Browse Source 
The 2048 surface limit was never wgpu's or the GPU's — it's
downlevel_webgl2_defaults().max_texture_dimension_2d (2048), which
WgpuSettingsPriority::WebGL2 forces. Switch to Functionality: on the WebGL2
(Gl) backend Bevy then adopts the adapter's real limits, which are still
WebGL2-constrained for features/buffers (shaders stay GLES-compatible) but
report the GPU's true max texture dimension (e.g. 16384). The device is
requested with exactly what the adapter offers, so creation can't fail, the
surface is no longer capped, and large viewports (4K) render with no letterbox
and no hardcoded cap.

Removes the resize_constraints cap and the play.html max-width/height caps.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
funman300
2026-06-24 09:18:07 -07:00
parent 56e05caaa9
commit 81893788c1
2 changed files with 23 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files
solitaire_server/web/play.html
+4 -17
View File
@@ -7,23 +7,10 @@
<style>
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; background: #000; overflow: hidden; }
/* Cap the canvas at WebGL2's 2048 max texture dimension (this mirrors
the Window `resize_constraints` in solitaire_web/src/lib.rs — winit
applies that constraint as the canvas's own max-width/max-height).
On wasm Bevy creates the device with downlevel_webgl2_defaults()
whose max_texture_dimension_2d is a fixed 2048, so a larger surface
(e.g. a 4K display at 150% scale → a 2560x1440 logical viewport)
makes Surface::configure panic. `max-*` directly on the canvas keeps
the surface ≤ 2048 regardless of how fit_canvas_to_parent resolves
its 100% width; `margin: 0 auto` centres the letterbox horizontally. */
#bevy-canvas {
display: block;
width: 100%;
height: 100%;
max-width: 2048px;
max-height: 2048px;
margin: 0 auto;
}
/* No size cap: the wgpu device now takes its max_texture_dimension from
the adapter (see solitaire_web/src/lib.rs), so the surface can match
the full viewport. fit_canvas_to_parent sizes the canvas to 100%. */
#bevy-canvas { display: block; width: 100%; height: 100%; }
</style>
</head>
<body>