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Add document face compositor bridge

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omigamedev
2026-06-05 17:09:17 +02:00
parent ee46a6497f
commit d4dad133ea
8 changed files with 375 additions and 5 deletions
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7
docs/modernization/roadmap.md
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@@ -453,7 +453,9 @@ duplicate selection masks.
`pp_renderer_api` has started with renderer-neutral
texture/readback descriptors and validation tests. `pp_paint_renderer` has
started with deterministic CPU layer compositing over renderer extents using
the paint blend reference. `pp_ui_core` has started with XML-layout-facing
the paint blend reference, and now exposes a pure `pp_document` face
compositor that expands per-layer dirty face payload rectangles into a full
renderer-sized RGBA buffer for a requested frame/face. `pp_ui_core` has started with XML-layout-facing
length parsing, color parsing, tinyxml-backed layout XML parsing, and invalid
input tests.
`pano_cli inspect-image` exposes PNG IHDR metadata as JSON,
@@ -1700,7 +1702,8 @@ Results:
framebuffer-fetch backends, ping-pong texture-copy/blit fallbacks, simple
no-feedback blends, invalid render-target usage, unsupported backends, and
depth-target rejection.
- `pp_paint_renderer_compositor_tests` passed.
- `pp_paint_renderer_compositor_tests` passed, including pure
`pp_document` frame/face compositing over per-layer dirty face payloads.
The suite now covers fixed-function stroke composite planning,
framebuffer-fetch planning, ping-pong texture-copy/blit fallback planning,
dual/pattern blend feedback detection, invalid blend mode rejection,