test: build V34 stable with process-exit safety

.github/workflows/commit-v36-soft.yml

@@ -1,77 +0,0 @@
-name: Commit V36 Retail Soft decode
-
-on:
-  push:
-    branches:
-      - test/v36-retail-jfa-soft
-
-permissions:
-  contents: write
-
-jobs:
-  commit-v36-soft:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          ref: test/v36-retail-jfa-soft
-
-      - name: Apply V36 decode
-        shell: bash
-        run: |
-          set -euo pipefail
-          python3 <<'PY'
-          from pathlib import Path
-          p = Path('src/outline/d3d9_hook.zig')
-          s = p.read_text()
-          if 'V36 RETAIL-SOFT' in s:
-              raise SystemExit(0)
-          start = s.index('/// V32 POLISH: hard 3px outline, no feather.')
-          end = s.index('/// Debug: composite silhouette RT directly.')
-          lines = [
-              '/// V36 RETAIL-SOFT: keep the proven V34 JFA, soften only final decode.',
-              '/// c0 = (screen_width, screen_height, core_radius_px, halo_radius_px).',
-              '/// Uses the same two texture reads as V34: no 17-tap full-screen morphology.',
-              'const jfa_decode_src =',
-              '    "ps_3_0\\n" ++',
-              '    "def c1, 0.0, 0.22, 0.82, -0.002\\n" ++',
-              '    "def c2, 1.0, 0.95, 0.58, 0.0\\n" ++',
-              '    "dcl_2d s0\\n" ++',
-              '    "dcl_2d s1\\n" ++',
-              '    "dcl_texcoord0 v0\\n" ++',
-              '    "texld r0, v0, s0\\n" ++',
-              '    "sub r1.xy, v0.xy, r0.xy\\n" ++',
-              '    "mul r1.xy, r1.xy, c0.xy\\n" ++',
-              '    "dp2add r1.z, r1, r1, c1.x\\n" ++',
-              '    "mul r3.x, c0.z, c0.z\\n" ++',
-              '    "mul r3.y, c0.w, c0.w\\n" ++',
-              '    "sub r4.x, r1.z, r3.y\\n" ++',
-              '    "cmp r6.w, r4.x, c1.x, c1.y\\n" ++',
-              '    "sub r4.x, r1.z, r3.x\\n" ++',
-              '    "cmp r6.w, r4.x, r6.w, c1.z\\n" ++',
-              '    "texld r5, v0, s1\\n" ++',
-              '    "add r5.x, r5.a, c1.w\\n" ++',
-              '    "cmp r6.w, r5.x, c1.x, r6.w\\n" ++',
-              '    "mov r6.xyz, c2.xyz\\n" ++',
-              '    "mov oC0, r6\\n";',
-              '',
-              '',
-          ]
-          s = s[:start] + '\n'.join(lines) + s[end:]
-          old = '        // V34: hard 3px edge unchanged; JFA seed precision is now full-float.\n        c0 = [4]f32{ fw, fh, 3.0, 0.0 };'
-          new_cpu = '        // V36: thin 1.5px core plus a subtle 3px halo.\n        c0 = [4]f32{ fw, fh, 1.5, 3.0 };'
-          if old not in s:
-              raise SystemExit('V34 CPU decode constants not found')
-          p.write_text(s.replace(old, new_cpu))
-          PY
-
-      - name: Commit source
-        shell: bash
-        run: |
-          set -euo pipefail
-          if git diff --quiet; then exit 0; fi
-          git config user.name "github-actions[bot]"
-          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          git add src/outline/d3d9_hook.zig
-          git commit -m "V36: soft Retail-style JFA decode"
-          git push origin HEAD:test/v36-retail-jfa-soft

.github/workflows/test-v34-exitfix-baseline.yml

@@ -1,9 +1,9 @@
-name: V36 ExitFix Baseline
+name: V34 ExitFix Baseline
 
 on:
   push:
     branches:
-      - test/v36-exitfix-baseline
+      - test/v34-exitfix-baseline
   workflow_dispatch:
 
 permissions:
@@ -40,16 +40,15 @@ jobs:
           cp src/outline/addon/Outline.lua package/Interface/AddOns/WeirdUtils_Outline/
           cp src/outline/addon/WeirdUtils_Outline.toc package/Interface/AddOns/WeirdUtils_Outline/
           printf '%s\n' \
-            'V36 runtime + process-exit safety only.' \
-            'Base runtime commit: 4bbee94388f98843b738e275fd9482576be80654.' \
-            'Compared with V34, only src/outline/d3d9_hook.zig changes runtime behavior.' \
-            'main branch is untouched.' \
+            'V34 stable + process-exit safety only.' \
+            'Runtime Outline code is otherwise identical to stable/outline-v34-autofix.' \
+            'main is untouched.' \
             'WeirdPerformance is disabled in this standalone build and not modified.' \
             > package/README_TEST.txt
-          (cd package && sha256sum DLL/outline.dll > SHA256SUMS.txt && zip -r ../dist/WeirdUtils_V36_EXITFIX_BASELINE.zip DLL Interface README_TEST.txt SHA256SUMS.txt)
+          (cd package && sha256sum DLL/outline.dll > SHA256SUMS.txt && zip -r ../dist/WeirdUtils_V34_EXITFIX_BASELINE.zip DLL Interface README_TEST.txt SHA256SUMS.txt)
 
       - uses: actions/upload-artifact@v4
         with:
-          name: WeirdUtils-V36-EXITFIX-BASELINE
-          path: dist/WeirdUtils_V36_EXITFIX_BASELINE.zip
+          name: WeirdUtils-V34-EXITFIX-BASELINE
+          path: dist/WeirdUtils_V34_EXITFIX_BASELINE.zip
           if-no-files-found: error

src/main.zig

@@ -1053,7 +1053,10 @@ pub export fn DllMain(
     switch (reason) {
         1 => install(),
         0 => {
-            // Process-exit safety only; runtime Outline behavior is unchanged.
+            // Process-exit safety: when Windows is terminating the whole
+            // process, do not call heavy cleanup from DLL_PROCESS_DETACH.
+            // Resources are reclaimed by the OS. Explicit FreeLibrary still
+            // performs the normal uninstall path.
             if (reserved == null) uninstall();
         },
         else => {},

src/outline/d3d9_hook.zig

@@ -732,31 +732,34 @@ const jfa_prop_src =
     "mov oC0.xy, r8.xy\n" ++
     "mov oC0.zw, c1.xx\n";
 
-/// V36 RETAIL-SOFT: keep the proven V34 JFA, soften only final decode.
-/// c0 = (screen_width, screen_height, core_radius_px, halo_radius_px).
-/// Uses the same two texture reads as V34: no 17-tap full-screen morphology.
+/// V32 POLISH: hard 3px outline, no feather.
+/// c0 = (screen_width, screen_height, radius_px=3, 0).
+/// The shader squares radius_px and emits a binary 0/1 edge alpha.
 const jfa_decode_src =
     "ps_3_0\n" ++
-    "def c1, 0.0, 0.22, 0.82, -0.002\n" ++
-    "def c2, 1.0, 0.95, 0.58, 0.0\n" ++
+    "def c1, 0.0, 1.0, -0.002, 0.0\n" ++
     "dcl_2d s0\n" ++
     "dcl_2d s1\n" ++
     "dcl_texcoord0 v0\n" ++
+    // Nearest seed and pixel-space squared distance.
     "texld r0, v0, s0\n" ++
     "sub r1.xy, v0.xy, r0.xy\n" ++
     "mul r1.xy, r1.xy, c0.xy\n" ++
-    "dp2add r1.z, r1, r1, c1.x\n" ++
-    "mul r3.x, c0.z, c0.z\n" ++
-    "mul r3.y, c0.w, c0.w\n" ++
-    "sub r4.x, r1.z, r3.y\n" ++
-    "cmp r6.w, r4.x, c1.x, c1.y\n" ++
-    "sub r4.x, r1.z, r3.x\n" ++
-    "cmp r6.w, r4.x, r6.w, c1.z\n" ++
+    "dp2add r1.z, r1, r1, c0.w\n" ++
+    // Seed colour.
+    "texld r2, r0, s1\n" ++
+    // Hard radius test: dist² < radius² => alpha 1, otherwise 0.
+    "mov r3.x, c0.z\n" ++
+    "mul r3.x, r3.x, r3.x\n" ++
+    "sub r3.y, r1.z, r3.x\n" ++
+    "mov r6.w, c1.y\n" ++
+    "cmp r4.w, r3.y, c0.w, r6.w\n" ++
+    // Do not paint over the model interior.
     "texld r5, v0, s1\n" ++
-    "add r5.x, r5.a, c1.w\n" ++
-    "cmp r6.w, r5.x, c1.x, r6.w\n" ++
-    "mov r6.xyz, c2.xyz\n" ++
-    "mov oC0, r6\n";
+    "add r5.x, r5.a, c1.z\n" ++
+    "cmp r4.w, r5.x, c0.w, r4.w\n" ++
+    "mov r4.xyz, r2.xyz\n" ++
+    "mov oC0, r4\n";
 
 /// Debug: composite silhouette RT directly. Forces alpha to 1.0 where silhouette
 /// has any content (alpha >= 0.002), 0.0 elsewhere. Bypasses JFA entirely.
@@ -1414,8 +1417,8 @@ fn runJfaPipeline(device: *anyopaque) void {
         if (saved_rt0) |rt| deviceSetRenderTarget(device, 0, rt);
         deviceSetTexture(device, 0, rt_jfa_a_tex);
         deviceSetTexture(device, 1, rt_silhouette_tex);
-        // V36: thin 1.5px core plus a subtle 3px halo.
-        c0 = [4]f32{ fw, fh, 1.5, 3.0 };
+        // V34: hard 3px edge unchanged; JFA seed precision is now full-float.
+        c0 = [4]f32{ fw, fh, 3.0, 0.0 };
         deviceSetPSConstF(device, 0, &c0);
         deviceSetPtr(device, types.VT.SetPixelShader, jfa_decode_ps.?);
         deviceSetRS(device, types.D3DRS.ALPHABLENDENABLE, 1);