107 lines
3.5 KiB
YAML
107 lines
3.5 KiB
YAML
name: Patch V36 Retail Soft
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on:
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push:
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branches:
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- test/v36-retail-jfa-soft
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permissions:
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contents: write
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jobs:
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patch:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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with:
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ref: test/v36-retail-jfa-soft
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- name: Apply conservative V36 decode patch
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shell: bash
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run: |
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set -euo pipefail
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python3 <<'PY'
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from pathlib import Path
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p = Path('src/outline/d3d9_hook.zig')
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s = p.read_text()
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if 'V36 RETAIL-SOFT' in s:
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raise SystemExit(0)
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old = '''/// V32 POLISH: hard 3px outline, no feather.
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/// c0 = (screen_width, screen_height, radius_px=3, 0).
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/// The shader squares radius_px and emits a binary 0/1 edge alpha.
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const jfa_decode_src =
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"ps_3_0\\n" ++
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"def c1, 0.0, 1.0, -0.002, 0.0\\n" ++
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"dcl_2d s0\\n" ++
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"dcl_2d s1\\n" ++
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"dcl_texcoord0 v0\\n" ++
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// Nearest seed and pixel-space squared distance.
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"texld r0, v0, s0\\n" ++
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"sub r1.xy, v0.xy, r0.xy\\n" ++
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"mul r1.xy, r1.xy, c0.xy\\n" ++
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"dp2add r1.z, r1, r1, c0.w\\n" ++
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// Seed colour.
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"texld r2, r0, s1\\n" ++
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// Hard radius test: dist² < radius² => alpha 1, otherwise 0.
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"mov r3.x, c0.z\\n" ++
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"mul r3.x, r3.x, r3.x\\n" ++
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"sub r3.y, r1.z, r3.x\\n" ++
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"mov r6.w, c1.y\\n" ++
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"cmp r4.w, r3.y, c0.w, r6.w\\n" ++
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// Do not paint over the model interior.
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"texld r5, v0, s1\\n" ++
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"add r5.x, r5.a, c1.z\\n" ++
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"cmp r4.w, r5.x, c0.w, r4.w\\n" ++
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"mov r4.xyz, r2.xyz\\n" ++
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"mov oC0, r4\\n";'''
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new = '''/// V36 RETAIL-SOFT: keep the proven V34 JFA, soften only final decode.
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/// c0 = (screen_width, screen_height, core_radius_px, halo_radius_px).
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/// Uses the same two texture reads as V34: no 17-tap full-screen morphology.
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const jfa_decode_src =
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"ps_3_0\\n" ++
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"def c1, 0.0, 0.22, 0.82, -0.002\\n" ++
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"def c2, 1.0, 0.95, 0.58, 0.0\\n" ++
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"dcl_2d s0\\n" ++
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"dcl_2d s1\\n" ++
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"dcl_texcoord0 v0\\n" ++
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"texld r0, v0, s0\\n" ++
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"sub r1.xy, v0.xy, r0.xy\\n" ++
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"mul r1.xy, r1.xy, c0.xy\\n" ++
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"dp2add r1.z, r1, r1, c1.x\\n" ++
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"mul r3.x, c0.z, c0.z\\n" ++
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"mul r3.y, c0.w, c0.w\\n" ++
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"sub r4.x, r1.z, r3.y\\n" ++
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"cmp r6.w, r4.x, c1.x, c1.y\\n" ++
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"sub r4.x, r1.z, r3.x\\n" ++
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"cmp r6.w, r4.x, r6.w, c1.z\\n" ++
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"texld r5, v0, s1\\n" ++
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"add r5.x, r5.a, c1.w\\n" ++
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"cmp r6.w, r5.x, c1.x, r6.w\\n" ++
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"mov r6.xyz, c2.xyz\\n" ++
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"mov oC0, r6\\n";'''
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if old not in s:
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raise SystemExit('Expected V34 decode block not found')
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s = s.replace(old, new)
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old_cpu = ''' // V34: hard 3px edge unchanged; JFA seed precision is now full-float.
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c0 = [4]f32{ fw, fh, 3.0, 0.0 };'''
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new_cpu = ''' // V36: thin 1.5px core plus a subtle 3px halo.
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c0 = [4]f32{ fw, fh, 1.5, 3.0 };'''
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if old_cpu not in s:
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raise SystemExit('Expected V34 decode constants not found')
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s = s.replace(old_cpu, new_cpu)
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p.write_text(s)
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PY
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- name: Commit patch
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shell: bash
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run: |
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set -euo pipefail
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if git diff --quiet; then exit 0; fi
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git config user.name "github-actions[bot]"
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git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
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git add src/outline/d3d9_hook.zig
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git commit -m "V36: soft Retail-style JFA decode"
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git push origin HEAD:test/v36-retail-jfa-soft
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