Extract draw merge temporary branch helper

This commit is contained in:
2026-06-13 19:01:01 +02:00
parent 1a5d828d5c
commit d441e5e2bc
4 changed files with 136 additions and 120 deletions

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@@ -660,6 +660,11 @@ Progress Notes:
path still owns the concrete setup, sampler, texture, draw, and unbind
callbacks. Next slice should target another narrow draw-merge seam without
reopening the landed temporary-composite helper.
- 2026-06-13: `Canvas::draw_merge()` temporary erase and paint branch wiring
now routes through `execute_legacy_canvas_draw_merge_temporary_composite(...)`;
the retained path still owns the concrete setup, sampler, texture, draw, and
unbind callbacks. Next slice should target another narrow draw-merge seam
without reopening the landed temporary-composite helper.
- 2026-06-13: `pp_paint_renderer_stroke_execution_tests` now also covers
retained frame-plan assembly for previous-sample projection mode and zoom
scaling. Next slice should target the remaining preview/Canvas stroke