Remove temporary V38 build workflow

.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-v36-exitfix-baseline.yml

@@ -1,55 +0,0 @@
-name: V36 ExitFix Baseline
-
-on:
-  push:
-    branches:
-      - test/v36-exitfix-baseline
-  workflow_dispatch:
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: mlugg/setup-zig@v2
-        with:
-          version: '0.16.0'
-
-      - name: Build
-        shell: bash
-        run: |
-          set -euo pipefail
-          zig build all-variants -Doptimize=ReleaseSmall \
-            -Dweirdperformance=false \
-            -Doutline=true \
-            -Dcustomassets=true \
-            -Dtransmogfix=true
-
-      - name: Package
-        shell: bash
-        run: |
-          set -euo pipefail
-          rm -rf package dist
-          mkdir -p package/DLL package/Interface/AddOns/WeirdUtils_Outline dist
-          cp zig-out/variants/outline.dll package/DLL/outline.dll
-          cp src/outline/addon/Bindings.xml package/Interface/AddOns/WeirdUtils_Outline/
-          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.' \
-            '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)
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: WeirdUtils-V36-EXITFIX-BASELINE
-          path: dist/WeirdUtils_V36_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.
+            // ExitFix: when lpReserved is non-null, Windows is terminating the
+            // whole process. Do not call into D3D9/COM or other DLLs from
+            // DLL_PROCESS_DETACH during global teardown; the OS will reclaim
+            // those resources. Keep full uninstall for explicit FreeLibrary.
             if (reserved == null) uninstall();
         },
         else => {},

src/outline/d3d9_hook.zig

@@ -57,6 +57,14 @@ var orig_reset: usize = 0;
 var d3d9_vtable: ?[*]usize = null;
 var hooks_installed: bool = false;
 
+/// ExitFix: once shutdown begins, no code path may reinstall D3D9 hooks.
+var shutdown_started: bool = false;
+
+pub fn beginShutdown() void {
+    shutdown_started = true;
+}
+
+
 // Sticky diagnostics for the in-game OutlineDebug() command.
 pub var debug_endscene_seen: bool = false;
 pub var debug_dip_seen: bool = false;
@@ -114,6 +122,7 @@ pub var debug_late_rehook_succeeded: bool = false;
 /// If the current entries are no longer ours, chain whatever is there now as
 /// the new originals, then patch the three entries again.
 pub fn lateRehookIfLost() bool {
+    if (shutdown_started) return false;
     debug_late_rehook_attempted = true;
 
     const cur = getD3D9VTable() orelse return false;
@@ -732,26 +741,40 @@ 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.
+/// V38 RETAIL-POLISH: keep the proven V34/V36/V37 JFA and refine only
+/// the final alpha profile. Still only two texture reads.
 /// 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" ++
+    // c1 = zero, one, halo alpha, -interior threshold
+    "def c1, 0.0, 1.0, 0.17, -0.002\n" ++
+    // pale Retail-like yellow-green
+    "def c2, 1.0, 0.96, 0.62, 0.0\n" ++
+    // core alpha
+    "def c3, 0.84, 0.0, 0.0, 0.0\n" ++
     "dcl_2d s0\n" ++
     "dcl_2d s1\n" ++
     "dcl_texcoord0 v0\n" ++
+    // Nearest JFA 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" ++
+    // Squared core and halo radii.
     "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" ++
+    // Smooth halo factor = saturate((halo² - dist²) / (halo² - core²)).
+    "sub r3.z, r3.y, r3.x\n" ++
+    "rcp r3.z, r3.z\n" ++
+    "sub r4.x, r3.y, r1.z\n" ++
+    "mul r4.x, r4.x, r3.z\n" ++
+    "max r4.x, r4.x, c1.x\n" ++
+    "min r4.x, r4.x, c1.y\n" ++
+    "mul r6.w, r4.x, c1.z\n" ++
+    // Solid-but-soft core inside the inner radius.
+    "sub r4.y, r1.z, r3.x\n" ++
+    "cmp r6.w, r4.y, r6.w, c3.x\n" ++
+    // Never paint over the original 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" ++
@@ -1414,8 +1437,8 @@ 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 };
+        // V38: slightly stronger 1.5px core with a subtler 3.1px falloff.
+        c0 = [4]f32{ fw, fh, 1.50, 3.10 };
         deviceSetPSConstF(device, 0, &c0);
         deviceSetPtr(device, types.VT.SetPixelShader, jfa_decode_ps.?);
         deviceSetRS(device, types.D3DRS.ALPHABLENDENABLE, 1);
@@ -1623,6 +1646,7 @@ fn getD3D9VTable() ?[*]usize {
 
 pub fn installHooks() bool {
     if (hooks_installed) return true;
+    if (shutdown_started) return false;
 
     const vtable_ptr = getD3D9VTable() orelse return false;
     d3d9_vtable = vtable_ptr;

src/outline/outline.zig

@@ -109,8 +109,11 @@ pub fn initD3D9Deferred() void {
 /// Remove all outline hooks. Called during DLL_PROCESS_DETACH.
 pub fn cleanup() void {
     if (g_is_hook_owner) {
-        d3d9_hook.removeHooks();
+        // ExitFix: stop any future self-heal first, then detach the model hooks
+        // that can call lateRehookIfLost(), and only then tear down D3D9.
+        d3d9_hook.beginShutdown();
         model_hook.removeHooks();
+        d3d9_hook.removeHooks();
         log.close();
         mod_mutex.release(&g_mutex);
     }