Ewald
831b072943
Core (nodes/core/): alpha, masks, batch consolidation, blend, transform matrix, bbox, parameters, validation engines shared across nodes, each with unit tests. Fix an unconditional RGB clamp to [0,1] that silently destroyed HDR/negative values in Merge, Transform, Color Correct, Comp, CornerPin, Distort, Spherize, Crop Stitch, and the shared masked-compositing helpers. Alpha stays clamped everywhere; RGB no longer does. Fix Grain applying `amount` twice in overlay/soft_light modes (quadratic instead of linear falloff). Add STMap mode to Distort (absolute UV remap vs relative displacement). Add bbox output/input wiring between Crop and Crop Stitch. Add edge_grow and edge_color_match to Crop Stitch. Add despill to Keyer. Add shuffle mode to Channel (R/G/B/A routed from any source). Add size/luma_response to Grain. Add grid mode to Constant. Add frame/layer accumulation limits to Preview and Draw, plus a font-path containment fix and supersampling in Text. Make Frame Range and Append recognize a real ComfyUI VIDEO input (not only this pack's internal media wrapper), preserving true fps/audio instead of silently dropping them, and add a native VIDEO output alongside the existing IMAGE output on both. Add node_replacements.py (empty registry, wired into the extension lifecycle) for future schema migrations. Add a CI matrix pinning the verified requires-comfyui floor, and .comfyignore for Registry packaging.
29 lines
779 B
Python
29 lines
779 B
Python
"""Comp must not silently clamp scene-linear/HDR RGB when compositing a layer."""
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from __future__ import annotations
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import torch
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from nodes._helpers import _composite_comp_layer, _make_comp_canvas
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def test_rect_placement_preserves_hdr_layer():
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canvas = _make_comp_canvas(1, 8, 8, torch.device("cpu"), torch.float32)
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layer = torch.full((1, 4, 4, 3), 3.0) # HDR RGB, fully covering placement
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out = _composite_comp_layer(
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canvas,
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layer,
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None,
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mode="over",
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opacity=1.0,
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center_x=0.5,
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center_y=0.5,
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scale=1.0,
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rotate_deg=0.0,
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)
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assert out[..., :3].max() > 1.0
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# alpha stays canonical regardless of RGB range
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assert out[..., 3].max() <= 1.0
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assert out[..., 3].min() >= 0.0
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