3rdparty: Update LZMA/7zipSDK to 26.02

[ci skip] PAD: Update to latest controller database.
Core: Fix -Wsign-compare warning in R3000A Interpreter
2026-07-21 14:34:14 +02:00 · 2026-07-20 19:27:01 +02:00 · 2026-07-20 18:42:43 +02:00 · 2026-07-19 09:05:44 -04:00 · 2026-07-19 02:17:07 +02:00 · 2026-07-18 22:40:38 +02:00
218 changed files with 9144 additions and 5461 deletions
@@ -6,6 +6,9 @@ updates:
    schedule:
      # Check for updates to GitHub Actions every week
      interval: "weekly"
+    commit-message:
+      # Prefix all commit messages with "Deps/gha: "
+      prefix: "Deps/gha"
    groups:
      ci-deps:
        patterns:
@@ -11,7 +11,7 @@ jobs:
    name: "Update Base Translation"
    runs-on: ubuntu-22.04
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7

      - name: Update Base Translation
        run: ./.github/workflows/scripts/common/update_base_translation.sh
@@ -9,7 +9,7 @@ jobs:
    if: github.repository == 'PCSX2/pcsx2'
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7

      - name: Get Latest DB and Prepare DB File
        run: |
@@ -18,7 +18,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7

      - name: Install Packages
        run: |
@@ -51,7 +51,7 @@ jobs:

    steps:
      - name: Checkout Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
        with:
          set-safe-directory: ${{ env.GITHUB_WORKSPACE }}
          # 10 here, since the odds of having 10 untagged commits in a row should be slim to none
@@ -163,7 +163,7 @@ jobs:
    if: always() && needs.build_linux.result == 'failure' && inputs.publish == true

    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7

      - name: Push Discord Webhook
        env:
@@ -59,7 +59,7 @@ jobs:

    steps:
      - name: Checkout Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
        with:
           fetch-depth: 0

@@ -92,7 +92,7 @@ jobs:
        run: echo "timestamp=$(date -u "+%Y-%m-%d-%H;%M;%S")" >> $GITHUB_OUTPUT

      - name: ccache cache files
-        uses: actions/cache@v5
+        uses: actions/cache@v6
        with:
          path: .ccache
          key: ${{ inputs.os }} ${{ inputs.platform }} ${{ inputs.compiler }} ccache ${{ steps.ccache_cache_timestamp.outputs.timestamp }}
@@ -114,7 +114,7 @@ jobs:

      - name: Cache Dependencies
        id: cache-deps
-        uses: actions/cache@v5
+        uses: actions/cache@v6
        with:
          path: ~/deps
          key: ${{ inputs.os }} ${{ inputs.platform }} deps ${{ hashFiles('.github/workflows/scripts/linux/build-dependencies-qt.sh', '.github/workflows/scripts/common/*.patch') }}
@@ -52,7 +52,7 @@ jobs:

    steps:
      - name: Checkout Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7

      # actions/checkout elides tags, fetch them primarily for releases
      - name: Fetch Tags
@@ -99,7 +99,7 @@ jobs:

      - name: Cache Dependencies
        id: cache-deps
-        uses: actions/cache@v5
+        uses: actions/cache@v6
        with:
          path: ~/deps
          key: ${{ inputs.os }} ${{ inputs.arch }} deps ${{ hashFiles('.github/workflows/scripts/macos/*', '.github/workflows/scripts/common/*.patch') }}
@@ -120,7 +120,7 @@ jobs:
        run: echo "timestamp=$(date -u "+%Y-%m-%d-%H;%M;%S")" >> $GITHUB_OUTPUT

      - name: Cache ccache cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
        with:
          path: .ccache
          key: ${{ inputs.os }} ${{ inputs.arch }} ccache ${{ steps.ccache_cache_timestamp.outputs.timestamp }}
@@ -176,7 +176,7 @@ jobs:

      - name: Sign the Application
        if: ${{ inputs.sign_and_notarize == true && env.SIGN_KEY }}
-        uses: indygreg/apple-code-sign-action@44d0985b7f4363198e80b6fea63ac3e9dd3e9957
+        uses: indygreg/apple-code-sign-action@5e7a4a01fe4dffe948ef3bcf1f4538d963cb0c72
        with:
          input_path: 'PCSX2.app'
          p12_file: cert.p12
@@ -35,7 +35,7 @@ jobs:
    outputs:
      new_tag: ${{ steps.tag_version.outputs.new_tag }}
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7

      # Docs - https://github.com/mathieudutour/github-tag-action
      - name: Bump Version and Push Tag
@@ -176,7 +176,7 @@ jobs:
    name: "Upload Artifacts"
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7

      - name: Prepare Artifact Folder
        run: mkdir ./ci-artifacts/
@@ -23,11 +23,11 @@ QTAPNG=1.3.0

 FFMPEG=8.1
 LIBBACKTRACE=ad106d5fdd5d960bd33fae1c48a351af567fd075
-LIBJPEGTURBO=3.1.4.1
+LIBJPEGTURBO=3.2.0
 LIBPNG=1.6.58
 LIBWEBP=1.6.0
 NVENC=13.0.19.0
-SDL=SDL3-3.4.10
+SDL=SDL3-3.4.12
 LZ4=1.10.0
 VULKAN=1.4.328.1
 ZSTD=1.5.7
@@ -57,10 +57,10 @@ f1d3be3489f758efe1a8f12118a212febbe611aa670af32e0159fa3c1feab2a6  QtApng-$QTAPNG

 b072aed6871998cce9b36e7774033105ca29e33632be5b6347f3206898e0756a  ffmpeg-$FFMPEG.tar.xz
 96e5c2d7f2c482a60d5804da48a2eb9a0db0719b2c65dcc169fbfdcf37f3a45d  libbacktrace-$LIBBACKTRACE.tar.gz
-ecae8008e2cc9ade2f2c1bb9d5e6d4fb73e7c433866a056bd82980741571a022  libjpeg-turbo-$LIBJPEGTURBO.tar.gz
+6f30092cef9fb839779646608f4ee14ae3cbac989c47fa05e841b0841f09878e  libjpeg-turbo-$LIBJPEGTURBO.tar.gz
 28eb403f51f0f7405249132cecfe82ea5c0ef97f1b32c5a65828814ae0d34775  libpng-$LIBPNG.tar.xz
 e4ab7009bf0629fd11982d4c2aa83964cf244cffba7347ecd39019a9e38c4564  libwebp-$LIBWEBP.tar.gz
-12b34280415ec8418c864408b93d008a20a6530687ee613d60bfbd20411f2785  $SDL.tar.gz
+f07b958a9ac5020fb7a44cadb957f658b2149c3c8abb4f63145fac9303249db7  $SDL.tar.gz
 eee7dea22ed502868017971c86c63c4ed1e6085de0baebfdcc3d3322f00f3eb0  libpng-$LIBPNG-apng.patch.gz
 537512904744b35e232912055ccf8ec66d768639ff3abe5788d90d792ec5f48b  lz4-$LZ4.tar.gz
 13da39edb3a40ed9713ae390ca89faa2f1202c9dda869ef306a8d4383e242bee  nv-codec-headers-$NVENC.tar.gz
@@ -14,8 +14,8 @@
  "sources": [
    {
      "type": "archive",
-      "url": "https://libsdl.org/release/SDL3-3.4.10.tar.gz",
-      "sha256": "12b34280415ec8418c864408b93d008a20a6530687ee613d60bfbd20411f2785"
+      "url": "https://libsdl.org/release/SDL3-3.4.12.tar.gz",
+      "sha256": "f07b958a9ac5020fb7a44cadb957f658b2149c3c8abb4f63145fac9303249db7"
    }
  ],
  "cleanup": [
@@ -3,7 +3,7 @@ Version=1.0
 Terminal=false
 Type=Application
 Name=PCSX2
-StartupWMClass=PCSX2
+StartupWMClass=pcsx2-qt
 GenericName=PlayStation 2 Emulator
 Comment=Sony PlayStation 2 emulator
 Exec=pcsx2-qt
@@ -47,12 +47,12 @@ QT=6.11.1
 QTAPNG=1.3.0

 FREETYPE=2.14.3
-SDL=SDL3-3.4.10
+SDL=SDL3-3.4.12
 HARFBUZZ=14.2.0
 ZSTD=1.5.7
 LZ4=1.10.0
 LIBPNG=1.6.58
-LIBJPEGTURBO=3.1.4.1
+LIBJPEGTURBO=3.2.0
 LIBWEBP=1.6.0
 FFMPEG=8.1
 MOLTENVK=1.4.1
@@ -93,14 +93,14 @@ b2bf6c6845ac175ed7f819145483ba4676f617aaa6a5012c8efee63c8bbac413  qtimageformats
 f1d3be3489f758efe1a8f12118a212febbe611aa670af32e0159fa3c1feab2a6  QtApng-$QTAPNG.tar.gz

 36bc4f1cc413335368ee656c42afca65c5a3987e8768cc28cf11ba775e785a5f  freetype-$FREETYPE.tar.xz
-12b34280415ec8418c864408b93d008a20a6530687ee613d60bfbd20411f2785  $SDL.tar.gz
+f07b958a9ac5020fb7a44cadb957f658b2149c3c8abb4f63145fac9303249db7  $SDL.tar.gz
 c652d5d94971031654ab3989891a490a895d3e3f2b71171c62692b28e94b1b93  harfbuzz-$HARFBUZZ.tar.gz
 eb33e51f49a15e023950cd7825ca74a4a2b43db8354825ac24fc1b7ee09e6fa3  zstd-$ZSTD.tar.gz
 537512904744b35e232912055ccf8ec66d768639ff3abe5788d90d792ec5f48b  lz4-$LZ4.tar.gz
 28eb403f51f0f7405249132cecfe82ea5c0ef97f1b32c5a65828814ae0d34775  libpng-$LIBPNG.tar.xz
 e4ab7009bf0629fd11982d4c2aa83964cf244cffba7347ecd39019a9e38c4564  libwebp-$LIBWEBP.tar.gz
 eee7dea22ed502868017971c86c63c4ed1e6085de0baebfdcc3d3322f00f3eb0  libpng-$LIBPNG-apng.patch.gz
-ecae8008e2cc9ade2f2c1bb9d5e6d4fb73e7c433866a056bd82980741571a022  libjpeg-turbo-$LIBJPEGTURBO.tar.gz
+6f30092cef9fb839779646608f4ee14ae3cbac989c47fa05e841b0841f09878e  libjpeg-turbo-$LIBJPEGTURBO.tar.gz
 b072aed6871998cce9b36e7774033105ca29e33632be5b6347f3206898e0756a  ffmpeg-$FFMPEG.tar.xz
 9985f141902a17de818e264d17c1ce334b748e499ee02fcb4703e4dc0038f89c  MoltenVK-$MOLTENVK.tar.gz
 51dbf24fe72e43dd7cb9a289d3cab47112010f1a2ed69b6fc8ac0dff31991ed2  KDDockWidgets-$KDDOCKWIDGETS.tar.gz
@@ -24,12 +24,12 @@ QT=6.11.1
 QTAPNG=1.3.0

 FREETYPE=2.14.3
-SDL=SDL3-3.4.10
+SDL=SDL3-3.4.12
 HARFBUZZ=14.2.0
 ZSTD=1.5.7
 LZ4=1.10.0
 LIBPNG=1.6.58
-LIBJPEGTURBO=3.1.4.1
+LIBJPEGTURBO=3.2.0
 LIBWEBP=1.6.0
 FFMPEG=8.1
 MOLTENVK=1.4.1
@@ -69,14 +69,14 @@ b2bf6c6845ac175ed7f819145483ba4676f617aaa6a5012c8efee63c8bbac413  qtimageformats
 f1d3be3489f758efe1a8f12118a212febbe611aa670af32e0159fa3c1feab2a6  QtApng-$QTAPNG.tar.gz

 36bc4f1cc413335368ee656c42afca65c5a3987e8768cc28cf11ba775e785a5f  freetype-$FREETYPE.tar.xz
-12b34280415ec8418c864408b93d008a20a6530687ee613d60bfbd20411f2785  $SDL.tar.gz
+f07b958a9ac5020fb7a44cadb957f658b2149c3c8abb4f63145fac9303249db7  $SDL.tar.gz
 c652d5d94971031654ab3989891a490a895d3e3f2b71171c62692b28e94b1b93  harfbuzz-$HARFBUZZ.tar.gz
 eb33e51f49a15e023950cd7825ca74a4a2b43db8354825ac24fc1b7ee09e6fa3  zstd-$ZSTD.tar.gz
 537512904744b35e232912055ccf8ec66d768639ff3abe5788d90d792ec5f48b  lz4-$LZ4.tar.gz
 28eb403f51f0f7405249132cecfe82ea5c0ef97f1b32c5a65828814ae0d34775  libpng-$LIBPNG.tar.xz
 e4ab7009bf0629fd11982d4c2aa83964cf244cffba7347ecd39019a9e38c4564  libwebp-$LIBWEBP.tar.gz
 eee7dea22ed502868017971c86c63c4ed1e6085de0baebfdcc3d3322f00f3eb0  libpng-$LIBPNG-apng.patch.gz
-ecae8008e2cc9ade2f2c1bb9d5e6d4fb73e7c433866a056bd82980741571a022  libjpeg-turbo-$LIBJPEGTURBO.tar.gz
+6f30092cef9fb839779646608f4ee14ae3cbac989c47fa05e841b0841f09878e  libjpeg-turbo-$LIBJPEGTURBO.tar.gz
 b072aed6871998cce9b36e7774033105ca29e33632be5b6347f3206898e0756a  ffmpeg-$FFMPEG.tar.xz
 9985f141902a17de818e264d17c1ce334b748e499ee02fcb4703e4dc0038f89c  v$MOLTENVK.tar.gz
 51dbf24fe72e43dd7cb9a289d3cab47112010f1a2ed69b6fc8ac0dff31991ed2  KDDockWidgets-$KDDOCKWIDGETS.tar.gz
@@ -60,8 +60,8 @@ set QTAPNG=1.3.0

 set FREETYPE=2.14.3
 set HARFBUZZ=14.2.0
-set SDL=SDL3-3.4.10
-set LIBJPEGTURBO=3.1.4.1
+set SDL=SDL3-3.4.12
+set LIBJPEGTURBO=3.2.0
 set LIBPNG=1658
 set LIBPNGLONG=1.6.58
 set LZ4=1.10.0
@@ -92,9 +92,9 @@ call :downloadfile "freetype-%FREETYPE%.tar.gz" https://sourceforge.net/projects
 call :downloadfile "harfbuzz-%HARFBUZZ%.zip" https://github.com/harfbuzz/harfbuzz/archive/refs/tags/%HARFBUZZ%.zip bb2f83255706b1c92d731541c7cefaf98bb5b93e8f76d16f6deda05225ff20ee || goto error
 call :downloadfile "lpng%LIBPNG%.zip" https://download.sourceforge.net/libpng/lpng1658.zip b32f170855dbbe3e6d9e645af40b538137041773672c3ba3e02db5816c82d376 || goto error
 call :downloadfile "lpng%LIBPNG%-apng.patch.gz" https://download.sourceforge.net/libpng-apng/libpng-%LIBPNGLONG%-apng.patch.gz eee7dea22ed502868017971c86c63c4ed1e6085de0baebfdcc3d3322f00f3eb0 || goto error
-call :downloadfile "libjpeg-turbo-%LIBJPEGTURBO%.tar.gz" "https://github.com/libjpeg-turbo/libjpeg-turbo/releases/download/%LIBJPEGTURBO%/libjpeg-turbo-%LIBJPEGTURBO%.tar.gz" ecae8008e2cc9ade2f2c1bb9d5e6d4fb73e7c433866a056bd82980741571a022 || goto error
+call :downloadfile "libjpeg-turbo-%LIBJPEGTURBO%.tar.gz" "https://github.com/libjpeg-turbo/libjpeg-turbo/releases/download/%LIBJPEGTURBO%/libjpeg-turbo-%LIBJPEGTURBO%.tar.gz" 6f30092cef9fb839779646608f4ee14ae3cbac989c47fa05e841b0841f09878e || goto error
 call :downloadfile "libwebp-%WEBP%.tar.gz" "https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-%WEBP%.tar.gz" e4ab7009bf0629fd11982d4c2aa83964cf244cffba7347ecd39019a9e38c4564 || goto error
-call :downloadfile "%SDL%.zip" "https://libsdl.org/release/%SDL%.zip" be8dafef3ecc956e736cfd1c242c10737f3ad589a866f25ba437b7f2f6d5ced2 || goto error
+call :downloadfile "%SDL%.zip" "https://libsdl.org/release/%SDL%.zip" 3d4de8967a49c0451e775a0c1e9022092c19fdef41ba38a83fcf031c5a6496e2 || goto error
 call :downloadfile "lz4-%LZ4%.zip" "https://github.com/lz4/lz4/archive/refs/tags/v%LZ4%.zip" 3224b4c80f351f194984526ef396f6079bd6332dd9825c72ac0d7a37b3cdc565 || goto error
 call :downloadfile "zlib%ZLIBSHORT%.zip" "https://github.com/madler/zlib/releases/download/v%ZLIB%/zlib%ZLIBSHORT%.zip" e8bf55f3017aa181690990cb58a994e77885da140609fc8f94abe9b65d2cae28 || goto error
 call :downloadfile "zstd-%ZSTD%.zip" "https://github.com/facebook/zstd/archive/refs/tags/v%ZSTD%.zip" 7897bc5d620580d9b7cd3539c44b59d78f3657d33663fe97a145e07b4ebd69a4 || goto error
@@ -77,8 +77,8 @@ set LIBX264=b35605ace3ddf7c1a5d67a2eb553f034aef41d55

 set FREETYPE=2.14.3
 set HARFBUZZ=14.2.0
-set SDL=SDL3-3.4.10
-set LIBJPEGTURBO=3.1.4.1
+set SDL=SDL3-3.4.12
+set LIBJPEGTURBO=3.2.0
 set LIBPNG=1658
 set LIBPNGLONG=1.6.58
 set LZ4=1.10.0
@@ -120,9 +120,9 @@ call :downloadfile "freetype-%FREETYPE%.tar.gz" https://sourceforge.net/projects
 call :downloadfile "harfbuzz-%HARFBUZZ%.zip" https://github.com/harfbuzz/harfbuzz/archive/refs/tags/%HARFBUZZ%.zip bb2f83255706b1c92d731541c7cefaf98bb5b93e8f76d16f6deda05225ff20ee || goto error
 call :downloadfile "lpng%LIBPNG%.zip" https://download.sourceforge.net/libpng/lpng1658.zip b32f170855dbbe3e6d9e645af40b538137041773672c3ba3e02db5816c82d376 || goto error
 call :downloadfile "lpng%LIBPNG%-apng.patch.gz" https://download.sourceforge.net/libpng-apng/libpng-%LIBPNGLONG%-apng.patch.gz eee7dea22ed502868017971c86c63c4ed1e6085de0baebfdcc3d3322f00f3eb0 || goto error
-call :downloadfile "libjpeg-turbo-%LIBJPEGTURBO%.tar.gz" "https://github.com/libjpeg-turbo/libjpeg-turbo/releases/download/%LIBJPEGTURBO%/libjpeg-turbo-%LIBJPEGTURBO%.tar.gz" ecae8008e2cc9ade2f2c1bb9d5e6d4fb73e7c433866a056bd82980741571a022 || goto error
+call :downloadfile "libjpeg-turbo-%LIBJPEGTURBO%.tar.gz" "https://github.com/libjpeg-turbo/libjpeg-turbo/releases/download/%LIBJPEGTURBO%/libjpeg-turbo-%LIBJPEGTURBO%.tar.gz" 6f30092cef9fb839779646608f4ee14ae3cbac989c47fa05e841b0841f09878e || goto error
 call :downloadfile "libwebp-%WEBP%.tar.gz" "https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-%WEBP%.tar.gz" e4ab7009bf0629fd11982d4c2aa83964cf244cffba7347ecd39019a9e38c4564 || goto error
-call :downloadfile "%SDL%.zip" "https://libsdl.org/release/%SDL%.zip" be8dafef3ecc956e736cfd1c242c10737f3ad589a866f25ba437b7f2f6d5ced2 || goto error
+call :downloadfile "%SDL%.zip" "https://libsdl.org/release/%SDL%.zip" 3d4de8967a49c0451e775a0c1e9022092c19fdef41ba38a83fcf031c5a6496e2 || goto error
 call :downloadfile "lz4-%LZ4%.zip" "https://github.com/lz4/lz4/archive/refs/tags/v%LZ4%.zip" 3224b4c80f351f194984526ef396f6079bd6332dd9825c72ac0d7a37b3cdc565 || goto error
 call :downloadfile "zlib%ZLIBSHORT%.zip" "https://github.com/madler/zlib/releases/download/v%ZLIB%/zlib%ZLIBSHORT%.zip" e8bf55f3017aa181690990cb58a994e77885da140609fc8f94abe9b65d2cae28 || goto error
 call :downloadfile "zstd-%ZSTD%.zip" "https://github.com/facebook/zstd/archive/refs/tags/v%ZSTD%.zip" 7897bc5d620580d9b7cd3539c44b59d78f3657d33663fe97a145e07b4ebd69a4 || goto error
@@ -471,7 +471,6 @@ echo "Building PlutoVG..."
 rmdir /S /Q "plutovg-%PLUTOVG%"
 %SEVENZIP% x "plutovg-%PLUTOVG%.zip" || goto error
 cd "plutovg-%PLUTOVG%" || goto error
-%PATCH% -p1 < "%SCRIPTDIR%\plutovg-workaround-msvc-ice.patch" || goto error
 cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH="%INSTALLDIR%" -DCMAKE_INSTALL_PREFIX="%INSTALLDIR%" -DBUILD_SHARED_LIBS=ON -DPLUTOVG_BUILD_EXAMPLES=OFF -B build -G Ninja || goto error
 cmake --build build --parallel || goto error
 ninja -C build install || goto error
@@ -1,52 +0,0 @@
-diff --git a/source/plutovg-font.c b/source/plutovg-font.c
-index 0ad89b1..110de7f 100644
--- a/source/plutovg-font.c
-+++ b/source/plutovg-font.c
-@@ -836,7 +836,8 @@ int plutovg_font_face_cache_load_file(plutovg_font_face_cache_t* cache, const ch
-         size_t family_index = 0;
-         if(unicode_family_name) {
-             const stbtt_uint8* family_name = unicode_family_name;
-            while(family_length) {
-+            //while(family_length) {
-+            for (int i = family_length; i > 0; i -= 2) {
-                 stbtt_uint16 ch = family_name[0] * 256 + family_name[1];
-                 if(ch < 0x80) {
-                     entry->family[family_index++] = ch;
-@@ -853,7 +854,8 @@ int plutovg_font_face_cache_load_file(plutovg_font_face_cache_t* cache, const ch
-                     entry->family[family_index++] = (0x80 + ((c) & 0x3f));
- 
-                     family_name += 2;
-                    family_length -= 2;
-+                    //family_length -= 2;
-+                    i -= 2;
-                 } else {
-                     entry->family[family_index++] = (0xe0 + (ch >> 12));
-                     entry->family[family_index++] = (0x80 + ((ch >> 6) & 0x3f));
-@@ -861,7 +863,7 @@ int plutovg_font_face_cache_load_file(plutovg_font_face_cache_t* cache, const ch
-                 }
- 
-                 family_name += 2;
-                family_length -= 2;
-+                //family_length -= 2;
-             }
- 
-             entry->family[family_index] = '\0';
-@@ -902,7 +904,8 @@ int plutovg_font_face_cache_load_file(plutovg_font_face_cache_t* cache, const ch
-             };
- 
-             const stbtt_uint8* family_name = roman_family_name;
-            while(family_length) {
-+            //while(family_length) {
-+            for (int i2 = family_length; i2 > 0; i2--) {
-                 stbtt_uint16 ch = MAC_ROMAN_TABLE[family_name[0]];
-                 if(ch < 0x80) {
-                     entry->family[family_index++] = ch;
-@@ -916,7 +919,7 @@ int plutovg_font_face_cache_load_file(plutovg_font_face_cache_t* cache, const ch
-                 }
- 
-                 family_name += 1;
-                family_length -= 1;
-+                //family_length -= 1;
-             }
- 
-             entry->family[family_index] = '\0';
@@ -16,7 +16,7 @@ jobs:
    runs-on: windows-2025-vs2026
    steps:
      - name: Checkout Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
      - name: Verify VS Project Files
        run: .github\workflows\scripts\windows\validate-vs-filters.ps1

@@ -56,7 +56,7 @@ jobs:

    steps:
      - name: Checkout Repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7

      - name: Configure MSBuild Clang Version
        if: inputs.configuration != 'CMake'
@@ -122,7 +122,7 @@ jobs:

      - name: Cache Dependencies
        id: cache-deps
-        uses: actions/cache@v5
+        uses: actions/cache@v6
        with:
          path: deps
          key: ${{ inputs.os }} ${{ inputs.platform }} deps ${{ hashFiles('.github/workflows/scripts/windows/build-dependencies.bat', '.github/workflows/scripts/common/*.patch') }}
@@ -63,6 +63,9 @@ oprofile_data/
 *.kdev4
 /.kdev4*

+# Kate Projects
+.kateproject*
+
 # Resources and docs in /bin are tracked
 /bin/**/*.dll
 /bin/**/*.dmp
@@ -361,6 +361,8 @@ enum cpuinfo_uarch {
 	cpuinfo_uarch_raptor_cove = 0x0010020F,
 	/** Intel Redwood Cove microarchitecture (Granite Rapids). */
 	cpuinfo_uarch_redwood_cove = 0x00100210,
+	/** Intel Coyote Cove microarchitecture. */
+	cpuinfo_uarch_coyote_cove = 0x00100211,

 	/** Pentium 4 with Willamette, Northwood, or Foster cores. */
 	cpuinfo_uarch_willamette = 0x00100300,
@@ -1,3 +1,6 @@
+/* for syscall() */
+#define _DEFAULT_SOURCE
+
 #include <stdbool.h>
 #include <stddef.h>

@@ -36,6 +36,7 @@ enum cpuinfo_arm_chipset_vendor {
 	cpuinfo_arm_chipset_vendor_texas_instruments,
 	cpuinfo_arm_chipset_vendor_unisoc,
 	cpuinfo_arm_chipset_vendor_wondermedia,
+	cpuinfo_arm_chipset_vendor_google,
 	cpuinfo_arm_chipset_vendor_max,
 };

@@ -73,6 +74,7 @@ enum cpuinfo_arm_chipset_series {
 	cpuinfo_arm_chipset_series_unisoc_t,
 	cpuinfo_arm_chipset_series_unisoc_ums,
 	cpuinfo_arm_chipset_series_wondermedia_wm,
+	cpuinfo_arm_chipset_series_google_tensor,
 	cpuinfo_arm_chipset_series_max,
 };

@@ -366,7 +366,7 @@ CPUINFO_INTERNAL struct cpuinfo_arm_chipset cpuinfo_arm_android_decode_chipset_f
 CPUINFO_INTERNAL struct cpuinfo_arm_chipset cpuinfo_arm_android_decode_chipset_from_ro_hardware_chipname(
 	const char ro_hardware_chipname[restrict static CPUINFO_BUILD_PROP_VALUE_MAX]);
 CPUINFO_INTERNAL struct cpuinfo_arm_chipset cpuinfo_arm_android_decode_chipset_from_ro_soc_model(
-	const char ro_soc_model[restrict static CPUINFO_BUILD_PROP_VALUE_MAX]);
+	const char soc_model[restrict static CPUINFO_BUILD_PROP_VALUE_MAX]);
 #else
 CPUINFO_INTERNAL struct cpuinfo_arm_chipset cpuinfo_arm_linux_decode_chipset_from_proc_cpuinfo_revision(
 	const char proc_cpuinfo_revision[restrict static CPUINFO_REVISION_VALUE_MAX]);
@@ -3492,9 +3492,20 @@ struct cpuinfo_arm_chipset cpuinfo_arm_android_decode_chipset_from_ro_chipname(
 	};
 }

+/*
+ * Decodes chipset name from ro.soc.model Android system property.
+ *
+ * @param[in] soc_model - ro.soc.model value.
+ *
+ * @returns Decoded chipset name. If chipset could not be decoded, the resulting
+ * structure would use `unknown` vendor and series identifiers.
+ */
 struct cpuinfo_arm_chipset cpuinfo_arm_android_decode_chipset_from_ro_soc_model(
 	const char soc_model[restrict static CPUINFO_BUILD_PROP_VALUE_MAX]) {
-	struct cpuinfo_arm_chipset chipset;
+	struct cpuinfo_arm_chipset chipset = {
+		.vendor = cpuinfo_arm_chipset_vendor_unknown,
+		.series = cpuinfo_arm_chipset_series_unknown,
+	};
 	const size_t soc_model_length = strnlen(soc_model, CPUINFO_BUILD_PROP_VALUE_MAX);
 	const char* soc_model_end = soc_model + soc_model_length;

@@ -3516,10 +3527,28 @@ struct cpuinfo_arm_chipset cpuinfo_arm_android_decode_chipset_from_ro_soc_model(
 		return chipset;
 	}

-	return (struct cpuinfo_arm_chipset){
-		.vendor = cpuinfo_arm_chipset_vendor_unknown,
-		.series = cpuinfo_arm_chipset_series_unknown,
-	};
+	if (soc_model[0] != '\0') {
+		if (strncmp(soc_model, "Tensor", 6) == 0) {
+			chipset.vendor = cpuinfo_arm_chipset_vendor_google;
+			chipset.series = cpuinfo_arm_chipset_series_google_tensor;
+			const char* suffix_start = soc_model + 6;
+			while (*suffix_start == ' ') {
+				suffix_start++;
+			}
+			const size_t suffix_length = strnlen(suffix_start, CPUINFO_ARM_CHIPSET_SUFFIX_MAX);
+			if (suffix_length > 0) {
+				strncpy(chipset.suffix, suffix_start, suffix_length);
+			}
+			return chipset;
+		} else if (strncmp(soc_model, "GS201", 5) == 0) {
+			chipset.vendor = cpuinfo_arm_chipset_vendor_google;
+			chipset.series = cpuinfo_arm_chipset_series_google_tensor;
+			strncpy(chipset.suffix, "G2", 2);
+			return chipset;
+		}
+	}
+
+	return chipset;
 }
 #endif /* __ANDROID__ */

@@ -3858,6 +3887,7 @@ static const char* chipset_vendor_string[cpuinfo_arm_chipset_vendor_max] = {
 	[cpuinfo_arm_chipset_vendor_texas_instruments] = "Texas Instruments",
 	[cpuinfo_arm_chipset_vendor_unisoc] = "Unisoc",
 	[cpuinfo_arm_chipset_vendor_wondermedia] = "WonderMedia",
+	[cpuinfo_arm_chipset_vendor_google] = "Google",
 };

 /* Map from ARM chipset series ID to its string representation */
@@ -3895,6 +3925,7 @@ static const char* chipset_series_string[cpuinfo_arm_chipset_series_max] = {
 	[cpuinfo_arm_chipset_series_unisoc_t] = "T",
 	[cpuinfo_arm_chipset_series_unisoc_ums] = "UMS",
 	[cpuinfo_arm_chipset_series_wondermedia_wm] = "WM",
+	[cpuinfo_arm_chipset_series_google_tensor] = "Tensor",
 };

 /* Convert chipset name represented by cpuinfo_arm_chipset structure to a string
@@ -3913,14 +3944,35 @@ void cpuinfo_arm_chipset_to_string(
 	const char* vendor_string = chipset_vendor_string[vendor];
 	const char* series_string = chipset_series_string[series];
 	const uint32_t model = chipset->model;
+	const size_t suffix_length = strnlen(chipset->suffix, CPUINFO_ARM_CHIPSET_SUFFIX_MAX);
 	if (model == 0) {
-		if (series == cpuinfo_arm_chipset_series_unknown) {
-			strncpy(name, vendor_string, CPUINFO_ARM_CHIPSET_NAME_MAX);
+		if (suffix_length > 0) {
+			if (series == cpuinfo_arm_chipset_series_unknown) {
+				snprintf(
+					name,
+					CPUINFO_ARM_CHIPSET_NAME_MAX,
+					"%s %.*s",
+					vendor_string,
+					(int)suffix_length,
+					chipset->suffix);
+			} else {
+				snprintf(
+					name,
+					CPUINFO_ARM_CHIPSET_NAME_MAX,
+					"%s %s %.*s",
+					vendor_string,
+					series_string,
+					(int)suffix_length,
+					chipset->suffix);
+			}
 		} else {
-			snprintf(name, CPUINFO_ARM_CHIPSET_NAME_MAX, "%s %s", vendor_string, series_string);
+			if (series == cpuinfo_arm_chipset_series_unknown) {
+				strncpy(name, vendor_string, CPUINFO_ARM_CHIPSET_NAME_MAX);
+			} else {
+				snprintf(name, CPUINFO_ARM_CHIPSET_NAME_MAX, "%s %s", vendor_string, series_string);
+			}
 		}
 	} else {
-		const size_t suffix_length = strnlen(chipset->suffix, CPUINFO_ARM_CHIPSET_SUFFIX_MAX);
 		snprintf(
 			name,
 			CPUINFO_ARM_CHIPSET_NAME_MAX,
@@ -4051,7 +4103,6 @@ static enum cpuinfo_arm_chipset_vendor disambiguate_chipset_vendor(
 	    (vendor_a == cpuinfo_arm_chipset_vendor_spreadtrum && vendor_b == cpuinfo_arm_chipset_vendor_unisoc)) {
 		return cpuinfo_arm_chipset_vendor_unisoc;
 	}
-
 	return cpuinfo_arm_chipset_vendor_unknown;
 }

@@ -256,12 +256,12 @@ void cpuinfo_arm_linux_init(void) {
 	}

 #if defined(__ANDROID__)
-	struct cpuinfo_android_properties android_properties;
+	struct cpuinfo_android_properties android_properties = {0};
 	cpuinfo_arm_android_parse_properties(&android_properties);
 #else
-	char proc_cpuinfo_hardware[CPUINFO_HARDWARE_VALUE_MAX];
+	char proc_cpuinfo_hardware[CPUINFO_HARDWARE_VALUE_MAX] = {0};
 #endif
-	char proc_cpuinfo_revision[CPUINFO_REVISION_VALUE_MAX];
+	char proc_cpuinfo_revision[CPUINFO_REVISION_VALUE_MAX] = {0};

 	if (!cpuinfo_arm_linux_parse_proc_cpuinfo(
 #if defined(__ANDROID__)
@@ -11,6 +11,11 @@ void cpuinfo_arm_decode_vendor_uarch(
 #endif /* CPUINFO_ARCH_ARM */
 	enum cpuinfo_vendor vendor[RESTRICT_STATIC 1],
 	enum cpuinfo_uarch uarch[RESTRICT_STATIC 1]) {
+	/* Ensure the out-parameters are always initialized, including for
+	 * implementers that are not handled in the switch below. */
+	*vendor = cpuinfo_vendor_unknown;
+	*uarch = cpuinfo_uarch_unknown;
+
 	switch (midr_get_implementer(midr)) {
 		case 'A':
 			*vendor = cpuinfo_vendor_arm;
@@ -438,6 +443,50 @@ void cpuinfo_arm_decode_vendor_uarch(
 						midr_get_part(midr));
 			}
 			break;
+		case 'a':
+			*vendor = cpuinfo_vendor_apple;
+			switch (midr_get_part(midr)) {
+				case 0x022:
+				case 0x024:
+				case 0x028:
+					*uarch = cpuinfo_uarch_icestorm;
+					break;
+				case 0x023:
+				case 0x025:
+				case 0x029:
+					*uarch = cpuinfo_uarch_firestorm;
+					break;
+				case 0x032:
+				case 0x034:
+				case 0x038:
+					*uarch = cpuinfo_uarch_blizzard;
+					break;
+				case 0x033:
+				case 0x035:
+				case 0x039:
+					*uarch = cpuinfo_uarch_avalanche;
+					break;
+				case 0x042:
+				case 0x044:
+				case 0x048:
+					*uarch = cpuinfo_uarch_coll_sawtooth;
+					break;
+				case 0x043:
+				case 0x045:
+				case 0x049:
+					*uarch = cpuinfo_uarch_coll_everest;
+					break;
+				case 0x052:
+					*uarch = cpuinfo_uarch_donan_sawtooth;
+					break;
+				case 0x053:
+					*uarch = cpuinfo_uarch_donan_everest;
+					break;
+				default:
+					cpuinfo_log_warning(
+						"unknown Apple CPU part 0x%03" PRIx32 " ignored", midr_get_part(midr));
+			}
+			break;
 #if CPUINFO_ARCH_ARM
 		case 'V':
 			*vendor = cpuinfo_vendor_marvell;
@@ -307,6 +307,15 @@ static bool transform_token(char* token_start, char* token_end, struct parser_st
 			}
 			break;
 		case 4:
+			/*
+			 * Erase everything starting with "with" on AMD
+			 * processors, e.g. "AMD Ryzen 5 PRO 6650U with Radeon
+			 * Graphics"
+			 */
+			if (erase_matching(token_start, token_length, "with")) {
+				return false;
+			}
+
 			/* Remember to erase "Dual Core" in "AMD Athlon(tm) 64
 			 * X2 Dual Core Processor 3800+" */
 			if (memcmp(token_start, "Dual", token_length) == 0) {
@@ -270,8 +270,15 @@ enum cpuinfo_uarch cpuinfo_x86_decode_uarch(
 							return cpuinfo_uarch_prescott;
 					}
 					break;
+				case 0x12:
+					switch (model_info->model) {
+						case 0x01: // Nova Lake P-core (Coyote Cove)
+							return cpuinfo_uarch_coyote_cove;
+					}
+					break;
 			}
 			break;
+
 		case cpuinfo_vendor_amd:
 			switch (model_info->family) {
 #if CPUINFO_ARCH_X86
@@ -265,8 +265,6 @@ BOOL CALLBACK cpuinfo_x86_windows_init(PINIT_ONCE init_once, PVOID parameter, PV
 		 * APIC order */
 		const uint32_t core_id = cores_count++;
 		uint32_t smt_id = 0;
-		/* Reconstruct core part of APIC ID */
-		const uint32_t core_apic_id = (core_id & core_bits_mask) << x86_processor.topology.core_bits_offset;
 		/* Iterate processor groups and set the core & SMT parts of APIC
 		 * ID */
 		for (uint32_t i = 0; i < core_info->Processor.GroupCount; i++) {
@@ -1,7 +1,7 @@
 #define MY_VER_MAJOR 26
-#define MY_VER_MINOR 1
+#define MY_VER_MINOR 2
 #define MY_VER_BUILD 0
-#define MY_VERSION_NUMBERS "26.01"
+#define MY_VERSION_NUMBERS "26.02"
 #define MY_VERSION MY_VERSION_NUMBERS

 #ifdef MY_CPU_NAME
@@ -10,7 +10,7 @@
  #define MY_VERSION_CPU MY_VERSION
 #endif

-#define MY_DATE "2026-04-27"
+#define MY_DATE "2026-06-25"
 #undef MY_COPYRIGHT
 #undef MY_VERSION_COPYRIGHT_DATE
 #define MY_AUTHOR_NAME "Igor Pavlov"
@@ -76,6 +76,11 @@
  #pragma GCC diagnostic ignored "-Wreserved-identifier"
 #endif

+#if __clang_major__ >= 22
+// for "StdAfx.h" and "Precomp.h"
+#pragma GCC diagnostic ignored "-Wshadow-header"
+#endif
+
 #endif // __clang__

 #if defined(__clang__) && __clang_major__ >= 16
@@ -0,0 +1,680 @@
+ISTORY of the LZMA SDK
+-----------------------
+
+26.02          2026-06-25
+-------------------------
+- Some bugs and vulnerabilities were fixed.
+
+
+26.01          2026-04-27
+-------------------------
+- linux version of 7-Zip can use huge pages (2 MB pages). It can increase compression
+  speed for 10% for 7z/xz/LZMA/LZMA2 compression.
+- new -spo[d|c|r] switch specifies the path generation mode for the output directory
+  for archive extraction. The output directory path is generated from the path specified
+  in the -o{dir_path} switch and the name of the archive being unpacked.
+    -spod : for Linux/Posix/macOS: -o{dir_path} specifies the direct path to the output directory.
+            The asterisk (*) character in {dir_path} will not be replaced by the archive name.
+    -spoc : 7-Zip will concatenate the path specified in -o{dir_path} with the archive name
+            to form the final path to the output directory.
+    -spor : 7-Zip will replace asterisk (*) character in the path specified in the -o{dir_path}
+            with the archive name. This is the default option.
+- The 7zdec.exe program (a lightweight 7z archive decoder) has been modified for security purposes.
+  Now 7zdec.exe extracts files only to the current folder and its subfolders.
+- some bugs were fixed.
+
+
+
+26.00          2026-02-12
+-------------------------
+- some bugs were fixed.
+
+
+25.01          2025-08-03
+-------------------------
+- The code for handling symbolic links has been changed 
+  to provide greater security when extracting files from archives.
+  Command line switch -snld20 can be used to bypass default security 
+  checks when creating symbolic links.
+
+
+25.00          2025-07-05
+-------------------------
+- 7-Zip for Windows can now use more than 64 CPU threads for compression
+  to zip/7z/xz archives and for the 7-Zip benchmark.
+  If there are more than one processor group in Windows (on systems with more than
+  64 cpu threads), 7-Zip distributes running CPU threads across different processor groups.
+- fixed some bugs and vulnerabilities.
+
+
+24.09          2024-11-29
+-------------------------
+- The default dictionary size values for LZMA/LZMA2 compression methods were increased:
+         dictionary size   compression level
+  v24.08  v24.09  v24.09   
+          32-bit  64-bit    
+    8 MB   16 MB   16 MB   -mx4
+   16 MB   32 MB   32 MB   -mx5 : Normal
+   32 MB   64 MB   64 MB   -mx6
+   32 MB   64 MB  128 MB   -mx7 : Maximum
+   64 MB   64 MB  256 MB   -mx8
+   64 MB   64 MB  256 MB   -mx9 : Ultra
+  The default dictionary size values for 32-bit versions of LZMA/LZMA2 don't exceed 64 MB.
+- If an archive update operation uses a temporary archive folder and 
+  the archive is moved to the destination folder, 7-Zip shows the progress of moving 
+  the archive file, as this operation can take a long time if the archive is large.
+- Some bugs were fixed.
+
+
+24.07          2024-06-19
+-------------------------
+- Changes in files:
+    Asm/x86/Sha256Opt.asm
+  Now it uses "READONLY" flag for constant array segment.
+  It fixes an issue where ".rodata" section in 7-Zip for x86/x64 Linux had a "WRITE" attribute.
+
+
+24.05          2024-05-14
+-------------------------
+- New switch -myv={MMNN} to set decoder compatibility version for 7z archive creating.
+  {MMNN} is 4-digit number that represents the version of 7-Zip without a dot.
+  If -myv={MMNN} switch is specified, 7-Zip will only use compression methods that can 
+  be decoded by the specified version {MMNN} of 7-Zip and newer versions.
+  If -myv={MMNN} switch is not specified, -myv=2300 is used, and 7-Zip will only
+  use compression methods that can be decoded by 7-Zip 23.00 and newer versions.
+- New switch -myfa={FilterID} to    allow 7-Zip to use the specified filter method for 7z archive creating.
+- New switch -myfd={FilterID} to disallow 7-Zip to use the specified filter method for 7z archive creating.
+
+
+24.03          2024-03-23
+-------------------------
+- 7-Zip now can use new RISCV filter for compression to 7z and xz archives.
+  RISCV filter can increase compression ratio for data containing executable
+  files compiled for RISC-V architecture.
+- The speed for LZMA and LZMA2 decompression in ARM64 version for Windows
+  was increased by 20%-60%.
+  It uses arm64 assembler code, and clang-cl is required for arm64 assembler code compiling.
+- -slmu switch : to show timestamps as UTC instead of LOCAL TIME.
+- -slsl switch : in console 7-Zip for Windows : to show file paths with 
+  linux path separator slash '/' instead of backslash separator '\'.
+- 7-Zip supports .sha256 files that use backslash path separator '\'.
+- Some bugs were fixed.
+
+
+24.01          2024-01-31
+-------------------------
+- 7-Zip uses file C/Precomp.h that is included to all c and c++ files.
+  CPP/Common/Common.h also includes C/Precomp.h.
+  C/Precomp.h defines the following macros (if _WIN32 is defined):
+    Z7_LARGE_PAGES 1
+    Z7_LONG_PATH 1
+    Z7_WIN32_WINNT_MIN  0x0500 (or higher)
+    _WIN32_WINNT        0x0500 (or higher)
+    WINVER  _WIN32_WINNT
+    UNICODE 1
+    _UNICODE 1
+  if _WIN32_WINNT is defined already, C/Precomp.h doesn't redefine it.
+
+- Speed optimizations for hash caclulation: CRC-32, CRC-64.
+- The bug was fixed: 7-Zip for Linux could fail for multivolume creation in some cases.
+- 7zr.exe for arm64 is included to LZMA SDK package.
+- Some bugs were fixed.
+
+
+23.01          2023-06-20
+-------------------------
+- 7-Zip now can use new ARM64 filter for compression to 7z and xz archives.
+  ARM64 filter can increase compression ratio for data containing executable 
+  files compiled for ARM64 (AArch64) architecture.
+  Also 7-Zip now parses executable files (that have exe and dll filename extensions) 
+  before compressing, and it selects appropriate filter for each parsed file: 
+    - BCJ or BCJ2 filter for x86 executable files,
+    - ARM64 filter for ARM64 executable files.
+  Previous versions by default used x86 filter BCJ or BCJ2 for all exe/dll files.
+- Default section size for BCJ2 filter was changed from 64 MiB to 240 MiB.
+  It can increase compression ratio for executable files larger than 64 MiB.
+- Some optimizations in filters code: BCJ, BCJ2, Swap* and opthers.
+- If 7-Zip uses BCJ2 filter for big datasets compressing, it can use additional temp 
+  files in system's TEMP folder. 7-Zip uses temp file for additional compressed 
+  data stream, if size of such compressed stream is larger than predefined limit: 
+  16 MiB in 32-bit version, 4 GiB in 64-bit version.
+- When new 7-Zip creates multivolume archive, 7-Zip keeps in open state
+  only volumes that still can be changed. Previous versions kept all volumes 
+  in open state until the end of the archive creation.
+- 7-Zip for Linux and macOS now can reduce the number of simultaneously open files,
+  when 7-Zip opens, extracts or creates multivolume archive. It allows to avoid 
+  the failures for cases with big number of volumes, bacause there is a limitation 
+  for number of open files allowed for a single program in Linux and macOS.
+- Some bugs were fixed.
+- Source code changes:
+- All external macros for compiling C/C++ code of 7-Zip now have Z7_ prefix.
+- 7-Zip COM interfaces now use new macros that allow to declare and implement COM interface.
+- The code has been modified to compile with the maximum diagnostic warning level:
+    -Wall in MSVC and -Weverything in CLANG.
+  And some warning types are disabled in 2 files:
+    - C/Compiler.h for C/C++ code warnings.
+    - CPP/Common/Common.h for C++ code warnings.
+- Linux/macOS versions of 7-Zip: IUnknown interface in new code doesn't use 
+  virtual destructor that was used in previous 7-Zip and p7zip:
+     // virtual ~IUnknown() {}
+  So 7-Zip's dynamically linked shared libraries (codecs) are not compatible 
+  between new 7-Zip for Linux/macOS and old 7-Zip (and p7zip).
+
+
+21.07          2021-12-26
+-------------------------
+- New switches: -spm and -im!{file_path} to exclude directories from processing 
+    for specified paths that don't contain path separator character at the end of path.
+- The sorting order of files in archives was slightly changed to be more consistent
+  for cases where the name of some directory is the same as the prefix part of the name
+  of another directory or file.
+
+
+21.06          2021-11-24
+-------------------------
+- Bug in LZMA encoder in file LzmaEnc.c was fixed:
+  LzmaEnc_MemEncode(), LzmaEncode() and LzmaCompress() could work incorrectly, 
+    if size value for output buffer is smaller than size required for all compressed data.
+  LzmaEnc_Encode() could work incorrectly,
+    if callback ISeqOutStream::Write() doesn't write all compressed data.
+  NCompress::NLzma::CEncoder::Code() could work incorrectly,
+    if callback ISequentialOutStream::Write() returns error code.
+- Bug in versions 21.00-21.05 was fixed:
+  7-Zip didn't set attributes of directories during archive extracting.
+
+
+21.04 beta     2021-11-02
+-------------------------
+- 7-Zip now reduces the number of working CPU threads for compression,
+  if RAM size is not enough for compression with big LZMA2 dictionary.
+- 7-Zip now can create and check "file.sha256" text files that contain the list 
+  of file names and SHA-256 checksums in format compatible with sha256sum program.
+
+
+21.03 beta     2021-07-20
+-------------------------
+- The maximum dictionary size for LZMA/LZMA2 compressing was increased to 4 GB (3840 MiB).
+- Minor speed optimizations in LZMA/LZMA2 compressing.
+
+
+21.02 alpha    2021-05-06
+-------------------------
+- The command line version of 7-Zip for macOS was released.
+- The speed for LZMA and LZMA2 decompression in arm64 versions for macOS and Linux 
+  was increased by 20%-60%.
+
+
+21.01 alpha    2021-03-09
+-------------------------
+- The command line version of 7-Zip for Linux was released.
+- The improvements for speed of ARM64 version using hardware CPU instructions 
+  for AES, CRC-32, SHA-1 and SHA-256.
+- Some bugs were fixed.
+
+
+20.02 alpha    2020-08-08
+-------------------------
+- The default number of LZMA2 chunks per solid block in 7z archive was increased to 64.
+  It allows to increase the compression speed for big 7z archives, if there is a big number 
+  of CPU cores and threads.
+- The speed of PPMd compressing/decompressing was increased for 7z archives.
+- The new -ssp switch. If the switch -ssp is specified, 7-Zip doesn't allow the system 
+  to modify "Last Access Time" property of source files for archiving and hashing operations. 
+- Some bugs were fixed.
+
+
+20.00 alpha    2020-02-06
+-------------------------
+- 7-Zip now supports new optional match finders for LZMA/LZMA2 compression: bt5 and hc5, 
+  that can work faster than bt4 and hc4 match finders for the data with big redundancy.
+- The compression ratio was improved for Fast and Fastest compression levels with the 
+  following default settings:
+   - Fastest level (-mx1) : hc5 match finder with 256 KB dictionary.
+   - Fast    level (-mx3) : hc5 match finder with 4 MB dictionary.
+- Minor speed optimizations in multithreaded LZMA/LZMA2 compression for Normal/Maximum/Ultra 
+  compression levels.
+
+
+19.00          2019-02-21
+-------------------------
+- Encryption strength for 7z archives was increased:
+  the size of random initialization vector was increased from 64-bit to 128-bit,
+  and the pseudo-random number generator was improved.
+- The bug in 7zIn.c code was fixed.
+
+
+18.06          2018-12-30
+-------------------------
+- The speed for LZMA/LZMA2 compressing was increased by 3-10%,
+  and there are minor changes in compression ratio.
+- Some bugs were fixed.
+- The bug in 7-Zip 18.02-18.05 was fixed:
+  There was memory leak in multithreading xz decoder - XzDecMt_Decode(),
+  if xz stream contains only one block.
+- The changes for MSVS compiler makefiles: 
+   - the makefiles now use "PLATFORM" macroname with values (x64, x86, arm64)
+     instead of "CPU" macroname with values (AMD64, ARM64).
+   - the makefiles by default now use static version of the run-time library.
+
+
+18.05          2018-04-30
+-------------------------
+- The speed for LZMA/LZMA2 compressing was increased 
+    by 8% for fastest/fast compression levels and 
+    by 3% for normal/maximum compression levels.
+- Previous versions of 7-Zip could work incorrectly in "Large memory pages" mode in
+  Windows 10 because of some BUG with "Large Pages" in Windows 10. 
+  Now 7-Zip doesn't use "Large Pages" on Windows 10 up to revision 1709 (16299).
+- The BUG was fixed in Lzma2Enc.c
+    Lzma2Enc_Encode2() function worked incorretly,
+      if (inStream == NULL) and the number of block threads is more than 1.
+
+
+18.03 beta     2018-03-04
+-------------------------
+- Asm\x86\LzmaDecOpt.asm: new optimized LZMA decoder written in asm 
+  for x64 with about 30% higher speed than main version of LZMA decoder written in C.
+- The speed for single-thread LZMA/LZMA2 decoder written in C was increased by 3%.
+- 7-Zip now can use multi-threading for 7z/LZMA2 decoding,
+  if there are multiple independent data chunks in LZMA2 stream.
+- 7-Zip now can use multi-threading for xz decoding,
+  if there are multiple blocks in xz stream.
+
+
+18.01          2019-01-28
+-------------------------
+- The BUG in 17.01 - 18.00 beta was fixed:
+  XzDec.c : random block unpacking and XzUnpacker_IsBlockFinished()
+  didn't work correctly for xz archives without checksum (CRC).
+
+
+18.00 beta     2019-01-10
+-------------------------
+- The BUG in xz encoder was fixed:
+  There was memory leak of 16 KB for each file compressed with 
+  xz compression method, if additional filter was used.
+
+
+17.01 beta     2017-08-28
+-------------------------
+- Minor speed optimization for LZMA2 (xz and 7z) multi-threading compression.
+  7-Zip now uses additional memory buffers for multi-block LZMA2 compression.
+  CPU utilization was slightly improved.
+- 7-zip now creates multi-block xz archives by default. Block size can be 
+  specified with -ms[Size]{m|g} switch.
+- xz decoder now can unpack random block from multi-block xz archives.
+- 7-Zip command line: @listfile now doesn't work after -- switch.
+  Use -i@listfile before -- switch instead.
+- The BUGs were fixed:
+  7-Zip 17.00 beta crashed for commands that write anti-item to 7z archive.
+
+
+17.00 beta     2017-04-29
+-------------------------
+- NewHandler.h / NewHandler.cpp: 
+    now it redefines operator new() only for old MSVC compilers (_MSC_VER < 1900).
+- C/7zTypes.h : the names of variables in interface structures were changed (vt).
+- Some bugs were fixed. 7-Zip could crash in some cases.
+- Some internal changes in code.
+
+
+16.04          2016-10-04
+-------------------------
+- The bug was fixed in DllSecur.c.
+
+
+16.03          2016-09-28
+-------------------------
+- SFX modules now use some protection against DLL preloading attack.
+- Some bugs in 7z code were fixed.
+
+
+16.02          2016-05-21
+-------------------------
+- The BUG in 16.00 - 16.01 was fixed:
+  Split Handler (SplitHandler.cpp) returned incorrect 
+  total size value (kpidSize) for split archives.
+
+
+16.01          2016-05-19
+-------------------------	
+- Some internal changes to reduce the number of compiler warnings.
+
+
+16.00          2016-05-10
+-------------------------	
+- Some bugs were fixed.
+
+
+15.12          2015-11-19
+-------------------------	
+- The BUG in C version of 7z decoder was fixed:
+  7zDec.c : SzDecodeLzma2()
+  7z decoder could mistakenly report about decoding error for some 7z archives
+  that use LZMA2 compression method.
+  The probability to get that mistaken decoding error report was about 
+  one error per 16384 solid blocks for solid blocks larger than 16 KB (compressed size). 
+- The BUG (in 9.26-15.11) in C version of 7z decoder was fixed:
+  7zArcIn.c : SzReadHeader2()
+  7z decoder worked incorrectly for 7z archives that contain 
+  empty solid blocks, that can be placed to 7z archive, if some file is 
+  unavailable for reading during archive creation.
+
+
+15.09 beta     2015-10-16
+-------------------------	
+- The BUG in LZMA / LZMA2 encoding code was fixed.
+  The BUG in LzFind.c::MatchFinder_ReadBlock() function.
+  If input data size is larger than (4 GiB - dictionary_size),
+  the following code worked incorrectly:
+  -  LZMA : LzmaEnc_MemEncode(), LzmaEncode() : LZMA encoding functions 
+     for compressing from memory to memory. 
+     That BUG is not related to LZMA encoder version that works via streams.
+  -  LZMA2 : multi-threaded version of LZMA2 encoder worked incorrectly, if 
+     default value of chunk size (CLzma2EncProps::blockSize) is changed 
+     to value larger than (4 GiB - dictionary_size).
+
+
+9.38 beta      2015-01-03
+-------------------------	
+- The BUG in 9.31-9.37 was fixed:
+  IArchiveGetRawProps interface was disabled for 7z archives.
+- The BUG in 9.26-9.36 was fixed:
+  Some code in CPP\7zip\Archive\7z\ worked correctly only under Windows.
+
+
+9.36 beta      2014-12-26
+-------------------------	
+- The BUG in command line version was fixed:
+  7-Zip created temporary archive in current folder during update archive
+  operation, if -w{Path} switch was not specified. 
+  The fixed 7-Zip creates temporary archive in folder that contains updated archive.
+- The BUG in 9.33-9.35 was fixed:
+  7-Zip silently ignored file reading errors during 7z or gz archive creation,
+  and the created archive contained only part of file that was read before error.
+  The fixed 7-Zip stops archive creation and it reports about error.
+
+
+9.35 beta      2014-12-07
+-------------------------	
+- 7zr.exe now support AES encryption.
+- SFX mudules were added to LZMA SDK
+- Some bugs were fixed.
+
+
+9.21 beta      2011-04-11
+-------------------------	
+- New class FString for file names at file systems.
+- Speed optimization in CRC code for big-endian CPUs.
+- The BUG in Lzma2Dec.c was fixed:
+    Lzma2Decode function didn't work.
+
+
+9.18 beta      2010-11-02
+-------------------------	
+- New small SFX module for installers (SfxSetup).
+
+
+9.12 beta      2010-03-24
+-------------------------
+- The BUG in LZMA SDK 9.* was fixed: LZMA2 codec didn't work,
+  if more than 10 threads were used (or more than 20 threads in some modes).
+
+
+9.11 beta      2010-03-15
+-------------------------
+- PPMd compression method support
+   
+
+9.09           2009-12-12
+-------------------------
+- The bug was fixed:
+   Utf16_To_Utf8 funstions in UTFConvert.cpp and 7zMain.c
+   incorrectly converted surrogate characters (the code >= 0x10000) to UTF-8.
+- Some bugs were fixed
+
+
+9.06           2009-08-17
+-------------------------
+- Some changes in ANSI-C 7z Decoder interfaces.
+
+
+9.04           2009-05-30
+-------------------------
+- LZMA2 compression method support
+- xz format support
+
+
+4.65           2009-02-03
+-------------------------
+- Some minor fixes
+
+
+4.63           2008-12-31
+-------------------------
+- Some minor fixes
+
+
+4.61 beta      2008-11-23
+-------------------------
+- The bug in ANSI-C LZMA Decoder was fixed:
+    If encoded stream was corrupted, decoder could access memory 
+    outside of allocated range.
+- Some changes in ANSI-C 7z Decoder interfaces.
+- LZMA SDK is placed in the public domain.
+
+
+4.60 beta      2008-08-19
+-------------------------
+- Some minor fixes.
+
+
+4.59 beta      2008-08-13
+-------------------------
+- The bug was fixed:
+    LZMA Encoder in fast compression mode could access memory outside of 
+    allocated range in some rare cases.
+
+
+4.58 beta      2008-05-05
+-------------------------
+- ANSI-C LZMA Decoder was rewritten for speed optimizations.
+- ANSI-C LZMA Encoder was included to LZMA SDK.
+- C++ LZMA code now is just wrapper over ANSI-C code.
+
+
+4.57           2007-12-12
+-------------------------
+- Speed optimizations in Ñ++ LZMA Decoder. 
+- Small changes for more compatibility with some C/C++ compilers.
+
+
+4.49 beta      2007-07-05
+-------------------------
+- .7z ANSI-C Decoder:
+     - now it supports BCJ and BCJ2 filters
+     - now it supports files larger than 4 GB.
+     - now it supports "Last Write Time" field for files.
+- C++ code for .7z archives compressing/decompressing from 7-zip 
+  was included to LZMA SDK.
+  
+
+4.43           2006-06-04
+-------------------------
+- Small changes for more compatibility with some C/C++ compilers.
+  
+
+4.42           2006-05-15
+-------------------------
+- Small changes in .h files in ANSI-C version.
+  
+
+4.39 beta      2006-04-14
+-------------------------
+- The bug in versions 4.33b:4.38b was fixed:
+  C++ version of LZMA encoder could not correctly compress 
+  files larger than 2 GB with HC4 match finder (-mfhc4).
+  
+
+4.37 beta      2005-04-06
+-------------------------
+- Fixes in C++ code: code could no be compiled if _NO_EXCEPTIONS was defined. 
+
+
+4.35 beta      2005-03-02
+-------------------------
+- The bug was fixed in C++ version of LZMA Decoder:
+    If encoded stream was corrupted, decoder could access memory 
+    outside of allocated range.
+
+
+4.34 beta      2006-02-27
+-------------------------
+- Compressing speed and memory requirements for compressing were increased
+- LZMA now can use only these match finders: HC4, BT2, BT3, BT4
+
+
+4.32           2005-12-09
+-------------------------
+- Java version of LZMA SDK was included
+
+
+4.30           2005-11-20
+-------------------------
+- Compression ratio was improved in -a2 mode
+- Speed optimizations for compressing in -a2 mode
+- -fb switch now supports values up to 273
+- The bug in 7z_C (7zIn.c) was fixed:
+  It used Alloc/Free functions from different memory pools.
+  So if program used two memory pools, it worked incorrectly.
+- 7z_C: .7z format supporting was improved
+- LZMA# SDK (C#.NET version) was included
+
+
+4.27 (Updated) 2005-09-21
+-------------------------
+- Some GUIDs/interfaces in C++ were changed.
+ IStream.h:
+   ISequentialInStream::Read now works as old ReadPart
+   ISequentialOutStream::Write now works as old WritePart
+
+
+4.27           2005-08-07
+-------------------------
+- The bug in LzmaDecodeSize.c was fixed:
+   if _LZMA_IN_CB and _LZMA_OUT_READ were defined,
+   decompressing worked incorrectly.
+
+
+4.26           2005-08-05
+-------------------------
+- Fixes in 7z_C code and LzmaTest.c:
+  previous versions could work incorrectly,
+  if malloc(0) returns 0
+
+
+4.23           2005-06-29
+-------------------------
+- Small fixes in C++ code
+
+
+4.22           2005-06-10
+-------------------------
+- Small fixes
+
+
+4.21           2005-06-08
+-------------------------
+- Interfaces for ANSI-C LZMA Decoder (LzmaDecode.c) were changed
+- New additional version of ANSI-C LZMA Decoder with zlib-like interface:
+    - LzmaStateDecode.h
+    - LzmaStateDecode.c
+    - LzmaStateTest.c
+- ANSI-C LZMA Decoder now can decompress files larger than 4 GB
+
+
+4.17           2005-04-18
+-------------------------
+- New example for RAM->RAM compressing/decompressing: 
+  LZMA + BCJ (filter for x86 code):
+    - LzmaRam.h
+    - LzmaRam.cpp
+    - LzmaRamDecode.h
+    - LzmaRamDecode.c
+    - -f86 switch for lzma.exe
+
+
+4.16           2005-03-29
+-------------------------
+- The bug was fixed in LzmaDecode.c (ANSI-C LZMA Decoder): 
+   If _LZMA_OUT_READ was defined, and if encoded stream was corrupted,
+   decoder could access memory outside of allocated range.
+- Speed optimization of ANSI-C LZMA Decoder (now it's about 20% faster).
+  Old version of LZMA Decoder now is in file LzmaDecodeSize.c. 
+  LzmaDecodeSize.c can provide slightly smaller code than LzmaDecode.c
+- Small speed optimization in LZMA C++ code
+- filter for SPARC's code was added
+- Simplified version of .7z ANSI-C Decoder was included
+
+
+4.06           2004-09-05
+-------------------------
+- The bug in v4.05 was fixed:
+    LZMA-Encoder didn't release output stream in some cases.
+
+
+4.05           2004-08-25
+-------------------------
+- Source code of filters for x86, IA-64, ARM, ARM-Thumb 
+  and PowerPC code was included to SDK
+- Some internal minor changes
+
+
+4.04           2004-07-28
+-------------------------
+- More compatibility with some C++ compilers
+
+
+4.03           2004-06-18
+-------------------------
+- "Benchmark" command was added. It measures compressing 
+  and decompressing speed and shows rating values. 
+  Also it checks hardware errors.
+
+
+4.02           2004-06-10
+-------------------------
+- C++ LZMA Encoder/Decoder code now is more portable
+  and it can be compiled by GCC on Linux.
+
+
+4.01           2004-02-15
+-------------------------
+- Some detection of data corruption was enabled.
+    LzmaDecode.c / RangeDecoderReadByte
+    .....
+    {
+      rd->ExtraBytes = 1;
+      return 0xFF;
+    }
+
+
+4.00           2004-02-13
+-------------------------
+- Original version of LZMA SDK
+
+
+
+HISTORY of the LZMA
+-------------------
+  2001-2008:  Improvements to LZMA compressing/decompressing code, 
+              keeping compatibility with original LZMA format
+  1996-2001:  Development of LZMA compression format
+
+  Some milestones:
+
+  2001-08-30: LZMA compression was added to 7-Zip
+  1999-01-02: First version of 7-Zip was released
+  
+
+End of document
@@ -1,5 +1,5 @@
 /* DllSecur.c -- DLL loading security
-2023-12-03 : Igor Pavlov : Public domain */
+: Igor Pavlov : Public domain */

 #include "Precomp.h"

@@ -67,7 +67,7 @@ void LoadSecurityDlls(void)
  // at Vista (ver 6.0) : CoCreateInstance(CLSID_ShellLink, ...) doesn't work after SetDefaultDllDirectories() : Check it ???
  IF_NON_VISTA_SET_DLL_DIRS_AND_RETURN
  {
-    wchar_t buf[MAX_PATH + 100];
+    WCHAR buf[MAX_PATH + 100];
    const char *dll;
    unsigned pos = GetSystemDirectoryW(buf, MAX_PATH + 2);
    if (pos == 0 || pos > MAX_PATH)
@@ -76,7 +76,7 @@ void LoadSecurityDlls(void)
      buf[pos++] = '\\';
    for (dll = g_Dlls; *dll != 0;)
    {
-      wchar_t *dest = &buf[pos];
+      WCHAR *dest = &buf[pos];
      for (;;)
      {
        const char c = *dll++;
@@ -1,5 +1,5 @@
 /* MtDec.c -- Multi-thread Decoder
-2024-02-20 : Igor Pavlov : Public domain */
+: Igor Pavlov : Public domain */

 #include "Precomp.h"

@@ -22,7 +22,7 @@
 #define PRF(x)
 #endif

-#define PRF_STR_INT(s, d) PRF(printf("\n" s " %d\n", (unsigned)d))
+#define PRF_STR_INT(s, d) PRF(printf("\n" s " %d\n", (unsigned)d);)

 void MtProgress_Init(CMtProgress *p, ICompressProgressPtr progress)
 {
@@ -25,8 +25,8 @@
 #define PRF(x)
 #endif

-#define PRF_STR(s) PRF(printf("\n" s "\n"))
-#define PRF_STR_INT(s, d) PRF(printf("\n" s " %d\n", (unsigned)d))
+#define PRF_STR(s) PRF(printf("\n" s "\n");)
+#define PRF_STR_INT(s, d) PRF(printf("\n" s " %d\n", (unsigned)d);)

 #include <stdlib.h>
 #include <string.h>
@@ -574,7 +574,7 @@ static SRes MixCoder_ResetFromMethod(CMixCoder *p, unsigned coderIndex, UInt64 m
 output (status) can be :
  CODER_STATUS_NOT_FINISHED
  CODER_STATUS_FINISHED_WITH_MARK
-  CODER_STATUS_NEEDS_MORE_INPUT - not implemented still
+  CODER_STATUS_NEEDS_MORE_INPUT
 */

 static SRes MixCoder_Code(CMixCoder *p,
@@ -582,8 +582,8 @@ static SRes MixCoder_Code(CMixCoder *p,
    const Byte *src, SizeT *srcLen, int srcWasFinished,
    ECoderFinishMode finishMode)
 {
-  SizeT destLenOrig = *destLen;
-  SizeT srcLenOrig = *srcLen;
+  const SizeT destLenOrig = *destLen;
+  const SizeT srcLenOrig = *srcLen;

  *destLen = 0;
  *srcLen = 0;
@@ -597,39 +597,26 @@ static SRes MixCoder_Code(CMixCoder *p,
  if (p->outBuf)
  {
    SRes res;
-    SizeT destLen2, srcLen2;
+    SizeT destLen2;
    int wasFinished;
    
    PRF_STR("------- MixCoder Single ----------")
      
-    srcLen2 = srcLenOrig;
    destLen2 = destLenOrig;
-    
+    if (p->numCoders != 1)
+    {
+      if (destLen2 < p->outWritten)
+        return SZ_ERROR_FAIL;
+      destLen2 -= p->outWritten;
+    }
+    *srcLen = srcLenOrig;
    {
      IStateCoder *coder = &p->coders[0];
-      res = coder->Code2(coder->p, NULL, &destLen2, src, &srcLen2, srcWasFinished, finishMode,
-          // &wasFinished,
-          &p->status);
-      wasFinished = (p->status == CODER_STATUS_FINISHED_WITH_MARK);
+      res = coder->Code2(coder->p, NULL, &destLen2, src, srcLen, srcWasFinished, finishMode, &p->status);
    }
-    
    p->res = res;
-    
-    /*
-    if (wasFinished)
-      p->status = CODER_STATUS_FINISHED_WITH_MARK;
-    else
-    {
-      if (res == SZ_OK)
-        if (destLen2 != destLenOrig)
-          p->status = CODER_STATUS_NEEDS_MORE_INPUT;
-    }
-    */
-
-    
-    *srcLen = srcLen2;
-    src += srcLen2;
    p->outWritten += destLen2;
+    wasFinished = (p->status == CODER_STATUS_FINISHED_WITH_MARK);
    
    if (res != SZ_OK || srcWasFinished || wasFinished)
      p->wasFinished = True;
@@ -1016,8 +1003,8 @@ SRes XzUnpacker_Code(CXzUnpacker *p, Byte *dest, SizeT *destLen,
    const Byte *src, SizeT *srcLen, int srcFinished,
    ECoderFinishMode finishMode, ECoderStatus *status)
 {
-  SizeT destLenOrig = *destLen;
-  SizeT srcLenOrig = *srcLen;
+  const SizeT destLenOrig = *destLen;
+  const SizeT srcLenOrig = *srcLen;
  *destLen = 0;
  *srcLen = 0;
  *status = CODER_STATUS_NOT_SPECIFIED;
@@ -1,12 +1,13 @@
-Copyright 2015-2023 The Khronos Group Inc.
+Copyright 2015-2026 The Khronos Group Inc.

 Files in this repository fall under one of these licenses:

 - `Apache-2.0`
 - `MIT`

-Note: With the exception of `parse_dependency.py` the files using `MIT` license
-also fall under `Apache-2.0`. Example:
+Note: With the exception of `parse_dependency.py`, which is based on an
+external file, files using the `MIT` license also fall under `Apache-2.0`.
+Example:

 ```
 SPDX-License-Identifier: Apache-2.0 OR MIT
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -2,8 +2,7 @@
 * Copyright 2015-2023 The Khronos Group Inc.
 * Copyright 2015-2023 Valve Corporation
 * Copyright 2015-2023 LunarG, Inc.
- *
- * SPDX-License-Identifier: Apache-2.0
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
 */
 #pragma once

@@ -2,8 +2,7 @@
 * Copyright 2015-2023 The Khronos Group Inc.
 * Copyright 2015-2023 Valve Corporation
 * Copyright 2015-2023 LunarG, Inc.
- *
- * SPDX-License-Identifier: Apache-2.0
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
 */
 #pragma once

@@ -3,8 +3,7 @@
 //
 /*
 ** Copyright 2014-2026 The Khronos Group Inc.
-**
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */


@@ -3,8 +3,7 @@

 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
-**
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 #include "vk_platform.h"
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -4,7 +4,7 @@
 /*
 ** Copyright 2015-2026 The Khronos Group Inc.
 **
-** SPDX-License-Identifier: Apache-2.0
+** SPDX-License-Identifier: Apache-2.0 OR MIT
 */

 /*
@@ -1253,12 +1253,16 @@ xinput,XInput Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,
 03000000c82d00001230000011010000,8BitDo Ultimate,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,paddle1:b2,paddle2:b5,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Linux,
 03000000c82d00001330000011010000,8BitDo Ultimate,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,misc1:b26,paddle1:b23,paddle2:b19,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Linux,
 05000000c82d00001230000000010000,8BitDo Ultimate,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Linux,
+03000000c82d00001260000011010000,8BitDo Ultimate 2,a:b0,b:b1,x:b3,y:b4,back:b10,guide:b12,start:b11,leftstick:b13,rightstick:b14,leftshoulder:b6,rightshoulder:b7,dpup:h0.1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,leftx:a0,lefty:a1,paddle1:b17,paddle2:b16,paddle3:b2,paddle4:b5,rightx:a2,righty:a3,lefttrigger:a5,righttrigger:a4,platform:Linux,
+03000000c82d00000b31000014010000,8BitDo Ultimate 2,a:b0,b:b1,x:b2,y:b3,back:b6,guide:b8,start:b7,leftstick:b9,rightstick:b10,leftshoulder:b4,rightshoulder:b5,dpup:h0.1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,leftx:a0,lefty:a1,rightx:a3,righty:a4,lefttrigger:a2,righttrigger:a5,platform:Linux,
+05000000c82d00001260000001000000,8BitDo Ultimate 2,a:b0,b:b1,x:b3,y:b4,back:b10,guide:b12,start:b11,leftstick:b13,rightstick:b14,leftshoulder:b6,rightshoulder:b7,dpup:h0.1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,leftx:a0,lefty:a1,paddle1:b17,paddle2:b16,paddle3:b2,paddle4:b5,rightx:a2,righty:a3,lefttrigger:a5,righttrigger:a4,platform:Linux,
 03000000c82d00000a31000014010000,8BitDo Ultimate 2C,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,
 03000000c82d00001d30000011010000,8BitDo Ultimate 2C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,paddle1:b5,paddle2:b2,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Linux,
 05000000c82d00001b30000001000000,8BitDo Ultimate 2C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,paddle1:b5,paddle2:b2,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Linux,
 03000000c82d00001530000011010000,8BitDo Ultimate C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Linux,
 03000000c82d00001630000011010000,8BitDo Ultimate C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Linux,
 03000000c82d00001730000011010000,8BitDo Ultimate C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Linux,
+06000000c82d00000320000007010000,8BitDo Ultimate Wired Controller for Xbox,a:b0,b:b1,x:b2,y:b3,back:b6,guide:b8,start:b7,leftstick:b9,rightstick:b10,leftshoulder:b4,rightshoulder:b5,dpup:h0.1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,leftx:a0,lefty:a1,rightx:a3,righty:a4,lefttrigger:a2,righttrigger:a5,platform:Linux,
 03000000c82d00000121000011010000,8BitDo Xbox One SN30 Pro,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Linux,
 05000000c82d00000121000000010000,8BitDo Xbox One SN30 Pro,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Linux,
 05000000a00500003232000001000000,8BitDo Zero,a:b0,b:b1,back:b10,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b6,rightshoulder:b7,start:b11,x:b3,y:b4,platform:Linux,
@@ -1897,6 +1901,7 @@ xinput,XInput Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,
 060000005e040000120b00000f050000,Xbox Series Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,misc1:b11,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,
 050000005e040000130b000022050000,Xbox Series X Controller,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,misc1:b15,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Linux,
 060000005e040000120b000011050000,Xbox Series X Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,misc1:b11,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,
+050000005e040000130b000023050000,Xbox Series X Controller,a:b0,b:b1,x:b3,y:b4,back:b10,guide:b12,start:b11,leftstick:b13,rightstick:b14,leftshoulder:b6,rightshoulder:b7,dpup:h0.1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,misc1:b15,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a5,righttrigger:a4,platform:Linux,
 03000000450c00002043000010010000,XEOX SL6556 BK,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Linux,
 05000000172700004431000029010000,XiaoMi Controller,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b20,leftshoulder:b6,leftstick:b13,lefttrigger:a7,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a6,rightx:a2,righty:a5,start:b11,x:b3,y:b4,platform:Linux,
 03000000c0160000e105000001010000,XinMo Dual Arcade,a:b4,b:b3,back:b6,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b9,leftshoulder:b2,leftx:a0,lefty:a1,rightshoulder:b5,start:b7,x:b1,y:b0,platform:Linux,
@@ -192,13 +192,13 @@ struct PS_INPUT

 #ifdef PIXEL_SHADER

-struct PS_OUTPUT_REAL
+struct PS_OUTPUT
 {
 #define NUM_RTS 0

 #if PS_RETURN_COLOR
 	#if PS_DATE == 1 || PS_DATE == 2
-		float c : SV_Target;
+		float c0 : SV_Target;
 	#else
 		
 		float4 c0 : SV_Target0;
@@ -214,7 +214,7 @@ struct PS_OUTPUT_REAL

 #if PS_RETURN_DEPTH
 	// In DX12 we do depth feedback loops with a color copy.
-	#if SW_DEPTH && PS_NO_COLOR1 && DX12
+	#if SW_DEPTH && PS_NO_COLOR1 && PS_DEPTH_FEEDBACK_SUPPORT == 2
 		#if NUM_RTS > 0
 			float depth_color : SV_Target1;
 		#else
@@ -231,20 +231,6 @@ struct PS_OUTPUT_REAL
 #undef NUM_RTS
 };

-struct PS_OUTPUT
-{
-#if !PS_NO_COLOR
-	#if PS_DATE == 1 || PS_DATE == 2
-		float c;
-	#else
-		float4 c0;
-		#if !PS_NO_COLOR1
-			float4 c1;
-		#endif
-	#endif
-#endif
-};
-
 Texture2D<float4> Texture : register(t0);
 Texture2D<float4> Palette : register(t1);
 #if !PS_ROV_COLOR
@@ -290,6 +276,12 @@ cbuffer cb1
 	float4x4 DitherMatrix;
 	float ScaledScaleFactor;
 	float RcpScaleFactor;
+	float _pad0_cb1;
+	float _pad1_cb1;
+	float LineCovScale;
+	float _pad2_cb1;
+	float _pad3_cb1;
+	float _pad4_cb1;
 };

 float4 RtLoad(int2 xy)
@@ -355,23 +347,28 @@ bool2 nan_or_inf(float2 xy)
 float4 sample_c_af(float2 uv, float uv_w)
 {
 	// HW sampler will reject bad UVs, match that here.
-	uv = any(nan_or_inf(uv)) ? float2(0, 0) : uv;
+	uv = any(nan_or_inf(uv)) ? float2(0.0f, 0.0f) : uv;

 	// Large floating point values risk NaN/Inf values.
 	// Above this value floats lose decimal precision, so seems a resonable limit for UVs.
 	uv = clamp(uv, -8388608.0f, 8388608.0f);

 	// Below taken from https://microsoft.github.io/DirectX-Specs/d3d/archive/D3D11_3_FunctionalSpec.htm#7.18.11%20LOD%20Calculations
+	// And https://registry.khronos.org/OpenGL/extensions/EXT/EXT_texture_filter_anisotropic.txt
 	// With guidance from https://pema.dev/2025/05/09/mipmaps-too-much-detail/ 
 	float2 sz;
 	Texture.GetDimensions(sz.x, sz.y);
 	float2 dX = ddx(uv) * sz;
 	float2 dY = ddy(uv) * sz;

+	float length_x = length(dX);
+	float length_y = length(dY);
+
 	// Calculate Ellipse Transform
-	bool d_zero = length(dX) == 0 || length(dY) == 0;
-	bool d_par = (dX.x * dY.y - dY.x * dX.y) == 0;
-	bool d_per = dot(dX, dY) == 0;
+	bool d_zero = length_x < 0.001f || length_y < 0.001f;
+	float f = (dX.x * dY.y - dX.y * dY.x);
+	bool d_par = f < 0.001f;
+	bool d_per = dot(dX, dY) < 0.001f;
 	bool d_inf_nan = any(nan_or_inf(dX) | nan_or_inf(dY));

 	if (!(d_zero || d_par || d_per || d_inf_nan))
@@ -379,42 +376,49 @@ float4 sample_c_af(float2 uv, float uv_w)
 		float A = dX.y * dX.y + dY.y * dY.y;
 		float B = -2 * (dX.x * dX.y + dY.x * dY.y);
 		float C = dX.x * dX.x + dY.x * dY.x;
-		float f = (dX.x * dY.y - dY.x * dX.y);
 		float F = f * f;

 		float p = A - C;
 		float q = A + C;
 		float t = sqrt(p * p + B * B);

+		float sqrt_num_plus  = sqrt(F * (t + p));
+		float sqrt_num_minus = sqrt(F * (t - p));
+
+		float inv_sqrt_denom_plus  = rsqrt(t * (q + t));
+		float inv_sqrt_denom_minus = rsqrt(t * (q - t));
+
+		float signB = sign(B);
+
 		float2 new_dX = float2(
-			sqrt(F * (t + p) / (t * (q + t))),
-			sqrt(F * (t - p) / (t * (q + t))) * sign(B)
+			sqrt_num_plus  * inv_sqrt_denom_plus,
+			sqrt_num_minus * inv_sqrt_denom_plus * signB
 		);
-		
+
 		float2 new_dY = float2(
-			sqrt(F * (t - p) / (t * (q - t))) * -sign(B),
-			sqrt(F * (t + p) / (t * (q - t)))
+			sqrt_num_minus * inv_sqrt_denom_minus * -signB,
+			sqrt_num_plus  * inv_sqrt_denom_minus
 		);
-		
+
 		d_inf_nan = any(nan_or_inf(new_dX) | nan_or_inf(new_dY));
 		if (!d_inf_nan)
 		{
 			dX = new_dX;
 			dY = new_dY;
+			length_x = length(dX);
+			length_y = length(dY);
 		}
 	}

 	// Compute AF values
-	float squared_length_x = dX.x * dX.x + dX.y * dX.y;
-	float squared_length_y = dY.x * dY.x + dY.y * dY.y;
-	float determinant = abs(dX.x * dY.y - dX.y * dY.x);
-	bool is_major_x = squared_length_x > squared_length_y;
-	float squared_length_major = is_major_x ? squared_length_x : squared_length_y;
-	float length_major = sqrt(squared_length_major);
+	bool is_major_x = length_x > length_y;
+	float length_major = is_major_x ? length_x : length_y;
+	float length_minor = is_major_x ? length_y : length_x;

 	float aniso_ratio;
 	float length_lod;
 	float2 aniso_line;
+
 	if (length_major <= 1.0f)
 	{
 		// A zero length_major would result in NaN Lod and break sampling.
@@ -422,57 +426,44 @@ float4 sample_c_af(float2 uv, float uv_w)
 		// Perform isotropic filtering instead.
 		aniso_ratio = 1.0f;
 		length_lod = length_major;
-		aniso_line = float2(0, 0);
+		aniso_line = float2(0.0f, 0.0f);
 	}
 	else
 	{
-		float norm_major = 1.0f / length_major;
-	
-		float2 aniso_line_dir = float2(
-			(is_major_x ? dX.x : dY.x) * norm_major,
-			(is_major_x ? dX.y : dY.y) * norm_major
-		);
-	
-		aniso_ratio = squared_length_major / determinant;
+		float2 aniso_line_dir = is_major_x ? dX : dY;

-		// Calculate the minor length of the ellipse for Lod, while also clamping the ratio of anisotropy.
-		if (aniso_ratio > PS_ANISOTROPIC_FILTERING)
-		{
-			// ratio is clamped - Lod is based on ratio (preserves area)
-			aniso_ratio = PS_ANISOTROPIC_FILTERING;
-			length_lod = length_major / PS_ANISOTROPIC_FILTERING;
-		}
-		else
-		{
-			// ratio not clamped - Lod is based on area
-			length_lod = determinant / length_major;
-		}
+		aniso_ratio = min(length_major / length_minor, PS_ANISOTROPIC_FILTERING);
+		length_lod = length_major / aniso_ratio;

 		// clamp to top Lod
 		if (length_lod < 1.0f)
 			aniso_ratio = max(1.0f, aniso_ratio * length_lod);

 		aniso_ratio = round(aniso_ratio);
-		aniso_line = aniso_line_dir * 0.5f * length_major * (1.0f / sz);
+
+		aniso_line = aniso_line_dir * 0.5f * (1.0f / sz);
 	}
-	
+
 #if PS_AUTOMATIC_LOD == 1
 	float lod = log2(length_lod);
 #elif PS_MANUAL_LOD == 1
 	float lod = manual_lod(uv_w);
 #else
-	float lod = 0; // No Lod
+	float lod = 0.0f; // No Lod
 #endif
-	
+
 	float4 colour;
 	if (aniso_ratio == 1.0f)
 		colour = Texture.SampleLevel(TextureSampler, uv, lod);
 	else
 	{
-		float4 num = float4(0, 0, 0, 0);
-		for (int i = 0; i < aniso_ratio; i++)
-		{		
-			float2 d = -aniso_line + (0.5f + i) * (2.0f * aniso_line) / aniso_ratio;	
+		float4 num = float4(0.0f, 0.0f, 0.0f, 0.0f);
+		float2 segment = (2.0f * aniso_line) / aniso_ratio;
+
+		int aniso_ratio_i = (int)aniso_ratio;
+		for (int i = 0; i < aniso_ratio_i; i++)
+		{
+			float2 d = -aniso_line + (0.5f + i) * segment;	
 			float2 uv_sample = uv + d;
 			float4 sample_colour = Texture.SampleLevel(TextureSampler, uv_sample, lod);
 			num += sample_colour;
@@ -1321,13 +1312,17 @@ void ps_blend(inout float4 Color, inout float4 As_rgba, float2 pos_xy)
 #endif

 #if PS_ROV_COLOR || PS_ROV_DEPTH
-#define DISCARD rov_discard = true
+	#define DISCARD { rov_discard_color = true; rov_discard_depth = true; }
+	#define DISCARD_COLOR rov_discard_color = true
+	#define DISCARD_DEPTH rov_discard_depth = true
 #else
-#define DISCARD discard
+	#define DISCARD discard
+	#define DISCARD_COLOR o_col0 = RtLoad(input.p.xy)
+	#define DISCARD_DEPTH input.p.z = DepthLoad(input.p.xy)
 #endif

 #if (PS_RETURN_COLOR || PS_RETURN_DEPTH)
-PS_OUTPUT_REAL ps_main(PS_INPUT input)
+PS_OUTPUT ps_main(PS_INPUT input)
 #else
 void ps_main(PS_INPUT input)
 #endif
@@ -1346,7 +1341,8 @@ void ps_main(PS_INPUT input)
 #endif

 #if PS_ROV_COLOR || PS_ROV_DEPTH
-	bool rov_discard = false;
+	bool rov_discard_color = false;
+	bool rov_discard_depth = false;
 #endif

 	// Use ROV discard macro for since we cannot do
@@ -1362,7 +1358,12 @@ void ps_main(PS_INPUT input)
 	float4 C = ps_color(input);

 #if PS_AA1
-	float cov = clamp(1.0f - abs(input.inv_cov), 0.0f, 1.0f);
+	#if PS_AA1 == PS_AA1_LINE
+		// Blur only outer part of the line by scaling coverage.
+		float cov = clamp(LineCovScale * (1.0f - abs(input.inv_cov)), 0.0f, 1.0f);
+	#else
+		float cov = clamp(1.0f - abs(input.inv_cov), 0.0f, 1.0f);
+	#endif
 	#if PS_ABE
 		if (floor(C.a) == 128.0f) // The coverage is only used if the fragment alpha is 128.
 			C.a = 128.0f * cov;
@@ -1448,19 +1449,29 @@ if (bad)
 		discard;
 #endif

-	PS_OUTPUT output;
+	// Output values
+#if !PS_NO_COLOR
+	#if PS_DATE == 1 || PS_DATE == 2
+		float o_col0;
+	#else
+		float4 o_col0;
+		#if !PS_NO_COLOR1
+			float4 o_col1;
+		#endif
+	#endif
+#endif

 	// Get first primitive that will write a failling alpha value
 #if PS_DATE == 1
 	// DATM == 0
 	// Pixel with alpha equal to 1 will failed (128-255)
-	output.c = (C.a > 127.5f) ? float(input.primid) : float(0x7FFFFFFF);
+	o_col0 = (C.a > 127.5f) ? float(input.primid) : float(0x7FFFFFFF);

 #elif PS_DATE == 2

 	// DATM == 1
 	// Pixel with alpha equal to 0 will failed (0-127)
-	output.c = (C.a < 127.5f) ? float(input.primid) : float(0x7FFFFFFF);
+	o_col0 = (C.a < 127.5f) ? float(input.primid) : float(0x7FFFFFFF);

 #else
 	// Not primid DATE setup
@@ -1537,26 +1548,26 @@ if (bad)

 	// Output color scaling
 #if !PS_NO_COLOR
-	output.c0.a = PS_RTA_CORRECTION ? C.a / 128.0f : C.a / 255.0f;
-	output.c0.rgb = PS_COLCLIP_HW ? float3(C.rgb / 65535.0f) : C.rgb / 255.0f;
+	o_col0.a = PS_RTA_CORRECTION ? C.a / 128.0f : C.a / 255.0f;
+	o_col0.rgb = PS_COLCLIP_HW ? float3(C.rgb / 65535.0f) : C.rgb / 255.0f;
 #if !PS_NO_COLOR1
-	output.c1 = alpha_blend;
+	o_col1 = alpha_blend;
 #endif
 #endif // !PS_NO_COLOR

 	// Alpha test with feedback
 #if PS_AFAIL == AFAIL_FB_ONLY
 	if (!atst_pass)
-		input.p.z = DepthLoad(input.p.xy);
+		DISCARD_DEPTH;
 #elif PS_AFAIL == AFAIL_ZB_ONLY
 	if (!atst_pass)
-		output.c0 = RtLoad(input.p.xy);
+		DISCARD_COLOR;
 #elif PS_AFAIL == AFAIL_RGB_ONLY || PS_AFAIL == AFAIL_RGB_ONLY_SW_Z
 	if (!atst_pass)
 	{
-		output.c0.a = RtLoad(input.p.xy).a;
+		o_col0.a = RtLoad(input.p.xy).a; // discard alpha
 	#if PS_AFAIL == AFAIL_RGB_ONLY_SW_Z
-		input.p.z = DepthLoad(input.p.xy); 
+		DISCARD_DEPTH;
 	#endif
 	}
 #endif
@@ -1569,46 +1580,39 @@ if (bad)

 #if PS_AA1 == PS_AA1_TRIANGLE_SW_Z
 	if (!bool(input.interior))
-		input.p.z = DepthLoad(input.p.xy); // No depth update for triangle edges.
+		DISCARD_DEPTH; // No depth update for triangle edges.
 #endif

 #if (PS_RETURN_COLOR || PS_RETURN_DEPTH)
-	// Output struct with the actual system values output semantics.
-	PS_OUTPUT_REAL output_real;
+	PS_OUTPUT output;
 #endif

 	// Color write back
 #if PS_RETURN_COLOR
-	#if PS_DATE == 1 || PS_DATE == 2
-		output_real.c = output.c;
-	#else
-		output_real.c0 = output.c0;
-		#if !PS_NO_COLOR1
-			output_real.c1 = output.c1;
-		#endif
+	output.c0 = o_col0;
+	#if !PS_NO_COLOR1
+		output.c1 = o_col1;
 	#endif
 #elif PS_RETURN_COLOR_ROV
-	output.c0 = (rov_discard | (FbMask == 0xFFu)) ? RtLoad(input.p.xy) : output.c0;
-
-	RtWrite(input.p.xy, output.c0);
+	o_col0 = (FbMask == 0xFFu) ? RtLoad(input.p.xy) : o_col0; // channel masking
+	if (!rov_discard_color)
+		RtWrite(input.p.xy, o_col0);
 #endif

 	// Depth write back
 #if PS_RETURN_DEPTH
-	output_real.depth = input.p.z;
-	#if SW_DEPTH && PS_NO_COLOR1 && DX12
+	output.depth = input.p.z;
+	#if SW_DEPTH && PS_NO_COLOR1 && PS_DEPTH_FEEDBACK_SUPPORT == 2
 		// Output color clone for feedback.
-		output_real.depth_color = input.p.z;
+		output.depth_color = input.p.z;
 	#endif
 #elif PS_RETURN_DEPTH_ROV
-	#if SW_DEPTH
-		input.p.z = rov_discard ? DepthLoad(input.p.xy) : input.p.z;
-	#endif
-	DepthWrite(input.p.xy, input.p.z);
+	if (!rov_discard_depth)
+		DepthWrite(input.p.xy, input.p.z);
 #endif

 #if (PS_RETURN_COLOR || PS_RETURN_DEPTH)
-	return output_real;
+	return output;
 #endif
 }

@@ -1632,7 +1636,7 @@ cbuffer cb0
 	float2 TextureOffset;
 	float2 PointSize;
 	uint MaxDepth;
-	uint _cb0_pad0;
+	float LineAA1Width;
 };

 #ifdef DX12
@@ -1875,11 +1879,9 @@ VS_OUTPUT vs_main_expand(uint vid : SV_VertexID)
 	// Use bottom minus top for delta regardless of which vertex we are expanding.
 	float2 line_delta = is_bottom ? (vtx.p.xy - other.p.xy) : (other.p.xy - vtx.p.xy);
 	float2 line_vector = normalize(line_delta / VertexScale);
-#if VS_EXPAND == VS_EXPAND_LINE
 	float2 line_expand = float2(line_vector.y, -line_vector.x);
-#elif VS_EXPAND == VS_EXPAND_LINE_AA1
-	// Expand in y direction for shallow lines and x direction for steep lines.
-	float2 line_expand = abs(line_vector.x) >= abs(line_vector.y) ? float2(0.0f, 2.0f) : float2(2.0f, 0.0f);
+#if VS_EXPAND == VS_EXPAND_LINE_AA1
+	line_expand *= 2.0f * LineAA1Width;
 #endif
 	float2 line_width = (line_expand * PointSize) / 2;
 	float2 offset = is_right ? line_width : -line_width;
@@ -2012,11 +2014,6 @@ VS_OUTPUT vs_main_expand(uint vid : SV_VertexID)
 		vtx.inv_cov = is_near_corner ? 0.0f : 1.0f; // Full coverage at near corner, otherwise none.
 	
 		vtx.interior = 0;
-
-		#if !VS_IIP
-			// Get the provoking vertex color (first vertex in DX)
-			vtx.c = i0 == 0 ? vtx.c : (i1 == 0 ? other.c : opposite.c);
-		#endif
 	}

 	return vtx;
@@ -93,6 +93,13 @@ layout(std140, binding = 0) uniform cb21

 	float ScaledScaleFactor;
 	float RcpScaleFactor;
+	float _pad0_cb1;
+	float _pad1_cb1;
+
+	float LineCovScale;
+	float _pad2_cb1;
+	float _pad3_cb1;
+	float _pad4_cb1;
 };

 in SHADER
@@ -213,22 +220,27 @@ float manual_lod(float uv_w)
 vec4 sample_c_af(vec2 uv, float uv_w)
 {
 	// HW sampler will reject bad UVs, match that here.
-	uv = (any(isnan(uv)) || any(isinf(uv))) ? vec2(0, 0) : uv;
+	uv = (any(isnan(uv)) || any(isinf(uv))) ? vec2(0.0f, 0.0f) : uv;

 	// Large floating point values risk NaN/Inf values.
 	// Above this value floats lose decimal precision, so seems a resonable limit for UVs.
 	uv = clamp(uv, -8388608.0f, 8388608.0f);

 	// Below taken from https://microsoft.github.io/DirectX-Specs/d3d/archive/D3D11_3_FunctionalSpec.htm#7.18.11%20LOD%20Calculations
+	// And https://registry.khronos.org/OpenGL/extensions/EXT/EXT_texture_filter_anisotropic.txt
 	// With guidance from https://pema.dev/2025/05/09/mipmaps-too-much-detail/ 
 	vec2 sz = textureSize(TextureSampler, 0);
 	vec2 dX = dFdx(uv) * sz;
 	vec2 dY = dFdy(uv) * sz;

+	float length_x = length(dX);
+	float length_y = length(dY);
+
 	// Calculate Ellipse Transform
-	bool d_zero = length(dX) == 0 || length(dY) == 0;
-	bool d_par = (dX.x * dY.y - dY.x * dX.y) == 0;
-	bool d_per = dot(dX, dY) == 0;
+	bool d_zero = length_x < 0.001f || length_y < 0.001f;
+	float f = (dX.x * dY.y - dX.y * dY.x);
+	bool d_par = f < 0.001f;
+	bool d_per = dot(dX, dY) < 0.001f;
 	bool d_inf_nan = any(isinf(dX)) || any(isinf(dY)) || any(isnan(dX)) || any(isnan(dY));

 	if (!(d_zero || d_par || d_per || d_inf_nan))
@@ -236,38 +248,46 @@ vec4 sample_c_af(vec2 uv, float uv_w)
 		float A = dX.y * dX.y + dY.y * dY.y;
 		float B = -2 * (dX.x * dX.y + dY.x * dY.y);
 		float C = dX.x * dX.x + dY.x * dY.x;
-		float f = (dX.x * dY.y - dY.x * dX.y);
 		float F = f * f;

 		float p = A - C;
 		float q = A + C;
 		float t = sqrt(p * p + B * B);

+		float signB = sign(B);
+		float denom_plus  = t * (q + t);
+		float denom_minus = t * (q - t);
+
+		float sqrtA = sqrt(F * (t + p));
+		float sqrtB = sqrt(F * (t - p));
+
+		float inv_sqrt_denom_plus  = inversesqrt(denom_plus);
+		float inv_sqrt_denom_minus = inversesqrt(denom_minus);
+
 		vec2 new_dX = vec2(
-			sqrt(F * (t + p) / (t * (q + t))),
-			sqrt(F * (t - p) / (t * (q + t))) * sign(B)
+			sqrtA * inv_sqrt_denom_plus,
+			sqrtB * inv_sqrt_denom_plus * signB
 		);
-		
+
 		vec2 new_dY = vec2(
-			sqrt(F * (t - p) / (t * (q - t))) * -sign(B),
-			sqrt(F * (t + p) / (t * (q - t)))
+			sqrtB * inv_sqrt_denom_minus * -signB,
+			sqrtA * inv_sqrt_denom_minus
 		);
-		
+
 		d_inf_nan = any(isinf(new_dX)) || any(isinf(new_dY)) || any(isnan(new_dX)) || any(isnan(new_dY));
 		if (!d_inf_nan)
 		{
 			dX = new_dX;
 			dY = new_dY;
+			length_x = length(dX);
+			length_y = length(dY);
 		}
 	}

 	// Compute AF values
-	float squared_length_x = dX.x * dX.x + dX.y * dX.y;
-	float squared_length_y = dY.x * dY.x + dY.y * dY.y;
-	float determinant = abs(dX.x * dY.y - dX.y * dY.x);
-	bool is_major_x = squared_length_x > squared_length_y;
-	float squared_length_major = is_major_x ? squared_length_x : squared_length_y;
-	float length_major = sqrt(squared_length_major);
+	bool is_major_x = length_x > length_y;
+	float length_major = is_major_x ? length_x : length_y;
+	float length_minor = is_major_x ? length_y : length_x;

 	float aniso_ratio;
 	float length_lod;
@@ -279,57 +299,42 @@ vec4 sample_c_af(vec2 uv, float uv_w)
 		// Perform isotropic filtering instead.
 		aniso_ratio = 1.0f;
 		length_lod = length_major;
-		aniso_line = vec2(0, 0);
+		aniso_line = vec2(0.0f, 0.0f);
 	}
 	else
 	{
-		float norm_major = 1.0f / length_major;
-	
-		vec2 aniso_line_dir = vec2(
-			(is_major_x ? dX.x : dY.x) * norm_major,
-			(is_major_x ? dX.y : dY.y) * norm_major
-		);
-	
-		aniso_ratio = squared_length_major / determinant;
+		vec2 aniso_line_dir = is_major_x ? dX : dY;

-		// Calculate the minor length of the ellipse for Lod, while also clamping the ratio of anisotropy.
-		if (aniso_ratio > PS_ANISOTROPIC_FILTERING)
-		{
-			// ratio is clamped - Lod is based on ratio (preserves area)
-			aniso_ratio = PS_ANISOTROPIC_FILTERING;
-			length_lod = length_major / PS_ANISOTROPIC_FILTERING;
-		}
-		else
-		{
-			// ratio not clamped - Lod is based on area
-			length_lod = determinant / length_major;
-		}
+		aniso_ratio = min(length_major / length_minor, PS_ANISOTROPIC_FILTERING);
+		length_lod = length_major / aniso_ratio;

 		// clamp to top Lod
 		if (length_lod < 1.0f)
 			aniso_ratio = max(1.0f, aniso_ratio * length_lod);

 		aniso_ratio = round(aniso_ratio);
-		aniso_line = aniso_line_dir * 0.5f * length_major * (1.0f / sz);
+
+		aniso_line = aniso_line_dir * 0.5f * (1.0f / sz);
 	}
-	
+
 #if PS_AUTOMATIC_LOD == 1
 	float lod = log2(length_lod);
 #elif PS_MANUAL_LOD == 1
 	float lod = manual_lod(uv_w);
 #else
-	float lod = 0; // No Lod
+	float lod = 0.0f; // No Lod
 #endif
-	
+
 	vec4 colour;
 	if (aniso_ratio == 1.0f)
 		colour = textureLod(TextureSampler, uv, lod);
 	else
 	{
-		vec4 num = vec4(0, 0, 0, 0);
+		vec4 num = vec4(0.0f, 0.0f, 0.0f, 0.0f);
+		vec2 segment = (2.0f * aniso_line) / aniso_ratio;
 		for (int i = 0; i < aniso_ratio; i++)
-		{		
-			vec2 d = -aniso_line + (0.5f + i) * (2.0f * aniso_line) / aniso_ratio;	
+		{
+			vec2 d = -aniso_line + (0.5f + i) * segment;	
 			vec2 uv_sample = uv + d;
 			vec4 sample_colour = textureLod(TextureSampler, uv_sample, lod);
 			num += sample_colour;
@@ -1250,7 +1255,12 @@ void ps_main()
 	vec4 C = ps_color();

 #if PS_AA1
-	float cov = clamp(1.0f - abs(PSin.inv_cov), 0.0f, 1.0f);
+	#if PS_AA1 == PS_AA1_LINE
+		// Blur only outer part of the line by scaling coverage.
+		float cov = clamp(LineCovScale * (1.0f - abs(PSin.inv_cov)), 0.0f, 1.0f);
+	#else
+		float cov = clamp(1.0f - abs(PSin.inv_cov), 0.0f, 1.0f);
+	#endif
 	#if PS_ABE
 		if (floor(C.a) == 128.0f) // The coverage is only used if the fragment alpha is 128.
 			C.a = 128.0f * cov;
@@ -12,8 +12,9 @@ layout(std140, binding = 1) uniform cb20
 	vec2  TextureOffset;

 	vec2  PointSize;
+
 	uint  MaxDepth;
-	uint  pad_cb20;
+	float LineAA1Width;
 };

 #ifdef VERTEX_SHADER
@@ -323,11 +324,9 @@ void main()
 	// Use bottom minus top for delta regardless of which vertex we are expanding.
 	vec2 line_delta = is_bottom ? (vtx.p.xy - other.p.xy) : (other.p.xy - vtx.p.xy);
 	vec2 line_vector = normalize(line_delta / VertexScale);
-#if VS_EXPAND == VS_EXPAND_LINE
 	vec2 line_expand = vec2(line_vector.y, -line_vector.x);
-#elif VS_EXPAND == VS_EXPAND_LINE_AA1
-	// Expand in y direction for shallow lines and x direction for steep lines.
-	vec2 line_expand = abs(line_vector.x) >= abs(line_vector.y) ? vec2(0.0f, 2.0f) : vec2(2.0f, 0.0f);
+#if VS_EXPAND == VS_EXPAND_LINE_AA1
+	line_expand *= 2.0f * LineAA1Width;
 #endif
 	vec2 line_width = (line_expand * PointSize) / 2;
 	vec2 offset = is_right ? line_width : -line_width;
@@ -456,11 +455,6 @@ void main()
 		VSout.inv_cov = is_near_corner ? 0.0f : 1.0f; // Full coverage at near corner, otherwise none.
 	
 		VSout.interior = 0;
-
-		#if !VS_IIP
-			// Get the provoking vertex color (last vertex in GL)
-			vtx.c = i0 == 2 ? vtx.c : (i1 == 2 ? other.c : opposite.c);
-		#endif
 	}

 #endif
@@ -24,7 +24,7 @@ layout(std140, set = 0, binding = 0) uniform cb0
 	vec2 TextureOffset;
 	vec2 PointSize;
 	uint MaxDepth;
-	uint pad_cb0;
+	float LineAA1Width;
 };

 layout(location = 0) out VSOutput
@@ -319,11 +319,9 @@ void main()
 	// Use bottom minus top for delta regardless of which vertex we are expanding.
 	vec2 line_delta = is_bottom ? (vtx.p.xy - other.p.xy) : (other.p.xy - vtx.p.xy);
 	vec2 line_vector = normalize(line_delta / VertexScale);
-#if VS_EXPAND == VS_EXPAND_LINE
 	vec2 line_expand = vec2(line_vector.y, -line_vector.x);
-#elif VS_EXPAND == VS_EXPAND_LINE_AA1
-	// Expand in y direction for shallow lines and x direction for steep lines.
-	vec2 line_expand = abs(line_vector.x) >= abs(line_vector.y) ? vec2(0.0f, 2.0f) : vec2(2.0f, 0.0f);
+#if VS_EXPAND == VS_EXPAND_LINE_AA1
+	line_expand *= 2.0f * LineAA1Width;
 #endif
 	vec2 line_width = (line_expand * PointSize) / 2;
 	vec2 offset = is_right ? line_width : -line_width;
@@ -452,11 +450,6 @@ void main()
 		vsOut.inv_cov = is_near_corner ? 0.0f : 1.0f; // Full coverage at near corner, otherwise none.
 	
 		vsOut.interior = 0;
-
-		#if !VS_IIP
-			// Get the provoking vertex color (last vertex in VK)
-			vtx.c = i0 == 2 ? vtx.c : (i1 == 2 ? other.c : opposite.c);
-		#endif
 	}

 #endif
@@ -624,6 +617,12 @@ layout(std140, set = 0, binding = 1) uniform cb1
 	mat4 DitherMatrix;
 	float ScaledScaleFactor;
 	float RcpScaleFactor;
+	float _pad0_cb1;
+	float _pad1_cb1;
+	float LineCovScale;
+	float _pad2_cb1;
+	float _pad3_cb1;
+	float _pad4_cb1;
 };

 layout(location = 0) in VSOutput
@@ -724,22 +723,27 @@ float manual_lod(float uv_w)
 vec4 sample_c_af(vec2 uv, float uv_w)
 {
 	// HW sampler will reject bad UVs, match that here.
-	uv = (any(isnan(uv)) || any(isinf(uv))) ? vec2(0, 0) : uv;
+	uv = (any(isnan(uv)) || any(isinf(uv))) ? vec2(0.0f, 0.0f) : uv;

 	// Large floating point values risk NaN/Inf values.
 	// Above this value floats lose decimal precision, so seems a resonable limit for UVs.
 	uv = clamp(uv, -8388608.0f, 8388608.0f);

 	// Below taken from https://microsoft.github.io/DirectX-Specs/d3d/archive/D3D11_3_FunctionalSpec.htm#7.18.11%20LOD%20Calculations
+	// And https://registry.khronos.org/OpenGL/extensions/EXT/EXT_texture_filter_anisotropic.txt
 	// With guidance from https://pema.dev/2025/05/09/mipmaps-too-much-detail/ 
 	vec2 sz = textureSize(Texture, 0);
 	vec2 dX = dFdx(uv) * sz;
 	vec2 dY = dFdy(uv) * sz;

+	float length_x = length(dX);
+	float length_y = length(dY);
+
 	// Calculate Ellipse Transform
-	bool d_zero = length(dX) == 0 || length(dY) == 0;
-	bool d_par = (dX.x * dY.y - dY.x * dX.y) == 0;
-	bool d_per = dot(dX, dY) == 0;
+	bool d_zero = length_x < 0.001f || length_y < 0.001f;
+	float f = (dX.x * dY.y - dX.y * dY.x);
+	bool d_par = f < 0.001f;
+	bool d_per = dot(dX, dY) < 0.001f;
 	bool d_inf_nan = any(isinf(dX)) || any(isinf(dY)) || any(isnan(dX)) || any(isnan(dY));

 	if (!(d_zero || d_par || d_per || d_inf_nan))
@@ -754,31 +758,40 @@ vec4 sample_c_af(vec2 uv, float uv_w)
 		float q = A + C;
 		float t = sqrt(p * p + B * B);

+		float signB = sign(B);
+		float denom_plus  = t * (q + t);
+		float denom_minus = t * (q - t);
+
+		float sqrtA = sqrt(F * (t + p));
+		float sqrtB = sqrt(F * (t - p));
+
+		float inv_sqrt_denom_plus  = inversesqrt(denom_plus);
+		float inv_sqrt_denom_minus = inversesqrt(denom_minus);
+
 		vec2 new_dX = vec2(
-			sqrt(F * (t + p) / (t * (q + t))),
-			sqrt(F * (t - p) / (t * (q + t))) * sign(B)
+			sqrtA * inv_sqrt_denom_plus,
+			sqrtB * inv_sqrt_denom_plus * signB
 		);
-		
+
 		vec2 new_dY = vec2(
-			sqrt(F * (t - p) / (t * (q - t))) * -sign(B),
-			sqrt(F * (t + p) / (t * (q - t)))
+			sqrtB * inv_sqrt_denom_minus * -signB,
+			sqrtA * inv_sqrt_denom_minus
 		);
-		
+
 		d_inf_nan = any(isinf(new_dX)) || any(isinf(new_dY)) || any(isnan(new_dX)) || any(isnan(new_dY));
 		if (!d_inf_nan)
 		{
 			dX = new_dX;
 			dY = new_dY;
+			length_x = length(dX);
+			length_y = length(dY);
 		}
 	}

 	// Compute AF values
-	float squared_length_x = dX.x * dX.x + dX.y * dX.y;
-	float squared_length_y = dY.x * dY.x + dY.y * dY.y;
-	float determinant = abs(dX.x * dY.y - dX.y * dY.x);
-	bool is_major_x = squared_length_x > squared_length_y;
-	float squared_length_major = is_major_x ? squared_length_x : squared_length_y;
-	float length_major = sqrt(squared_length_major);
+	bool is_major_x = length_x > length_y;
+	float length_major = is_major_x ? length_x : length_y;
+	float length_minor = is_major_x ? length_y : length_x;

 	float aniso_ratio;
 	float length_lod;
@@ -790,57 +803,42 @@ vec4 sample_c_af(vec2 uv, float uv_w)
 		// Perform isotropic filtering instead.
 		aniso_ratio = 1.0f;
 		length_lod = length_major;
-		aniso_line = vec2(0, 0);
+		aniso_line = vec2(0.0f, 0.0f);
 	}
 	else
 	{
-		float norm_major = 1.0f / length_major;
-	
-		vec2 aniso_line_dir = vec2(
-			(is_major_x ? dX.x : dY.x) * norm_major,
-			(is_major_x ? dX.y : dY.y) * norm_major
-		);
-	
-		aniso_ratio = squared_length_major / determinant;
+		vec2 aniso_line_dir = is_major_x ? dX : dY;

-		// Calculate the minor length of the ellipse for Lod, while also clamping the ratio of anisotropy.
-		if (aniso_ratio > PS_ANISOTROPIC_FILTERING)
-		{
-			// ratio is clamped - Lod is based on ratio (preserves area)
-			aniso_ratio = PS_ANISOTROPIC_FILTERING;
-			length_lod = length_major / PS_ANISOTROPIC_FILTERING;
-		}
-		else
-		{
-			// ratio not clamped - Lod is based on area
-			length_lod = determinant / length_major;
-		}
+		aniso_ratio = min(length_major / length_minor, PS_ANISOTROPIC_FILTERING);
+		length_lod = length_major / aniso_ratio;

 		// clamp to top Lod
 		if (length_lod < 1.0f)
 			aniso_ratio = max(1.0f, aniso_ratio * length_lod);

 		aniso_ratio = round(aniso_ratio);
-		aniso_line = aniso_line_dir * 0.5f * length_major * (1.0f / sz);
+
+		aniso_line = aniso_line_dir * 0.5f * (1.0f / sz);
 	}
-	
+
 #if PS_AUTOMATIC_LOD == 1
 	float lod = log2(length_lod);
 #elif PS_MANUAL_LOD == 1
 	float lod = manual_lod(uv_w);
 #else
-	float lod = 0; // No Lod
+	float lod = 0.0f; // No Lod
 #endif
-	
+
 	vec4 colour;
 	if (aniso_ratio == 1.0f)
 		colour = textureLod(Texture, uv, lod);
 	else
 	{
-		vec4 num = vec4(0, 0, 0, 0);
+		vec4 num = vec4(0.0f, 0.0f, 0.0f, 0.0f);
+		vec2 segment = (2.0f * aniso_line) / aniso_ratio;
 		for (int i = 0; i < aniso_ratio; i++)
-		{		
-			vec2 d = -aniso_line + (0.5f + i) * (2.0f * aniso_line) / aniso_ratio;	
+		{
+			vec2 d = -aniso_line + (0.5f + i) * segment;	
 			vec2 uv_sample = uv + d;
 			vec4 sample_colour = textureLod(Texture, uv_sample, lod);
 			num += sample_colour;
@@ -1717,9 +1715,13 @@ layout(early_fragment_tests) in;
 #endif

 #if PS_ROV_COLOR || PS_ROV_DEPTH
-#define DISCARD rov_discard = true
+	#define DISCARD { rov_discard_color = true; rov_discard_depth = true; }
+	#define DISCARD_COLOR rov_discard_color = true
+	#define DISCARD_DEPTH rov_discard_depth = true
 #else
-#define DISCARD discard
+	#define DISCARD discard
+	#define DISCARD_COLOR o_col0 = sample_from_rt()
+	#define DISCARD_DEPTH input_z = sample_from_depth()
 #endif

 void main()
@@ -1744,7 +1746,8 @@ void main()
 #endif

 #if PS_ROV_COLOR || PS_ROV_DEPTH
-	bool rov_discard = gl_HelperInvocation;
+	bool rov_discard_color = gl_HelperInvocation;
+	bool rov_discard_depth = gl_HelperInvocation;
 #endif

 #if PS_ZTST == ZTST_GEQUAL
@@ -1804,7 +1807,12 @@ void main()
 	vec4 C = ps_color();

 #if PS_AA1
-	float cov = clamp(1.0f - abs(vsIn.inv_cov), 0.0f, 1.0f);
+	#if PS_AA1 == PS_AA1_LINE
+		// Blur only outer part of the line by scaling coverage.
+		float cov = clamp(LineCovScale * (1.0f - abs(vsIn.inv_cov)), 0.0f, 1.0f);
+	#else
+		float cov = clamp(1.0f - abs(vsIn.inv_cov), 0.0f, 1.0f);
+	#endif
 	#if PS_ABE
 		if (floor(C.a) == 128.0f) // The coverage is only used if the fragment alpha is 128.
 			C.a = 128.0f * cov;
@@ -1932,16 +1940,16 @@ void main()
 		// Alpha test with feedback
 		#if PS_AFAIL == AFAIL_FB_ONLY
 			if (!atst_pass)
-				input_z = sample_from_depth();
+				DISCARD_DEPTH;
 		#elif PS_AFAIL == AFAIL_ZB_ONLY
 			if (!atst_pass)
-				o_col0 = sample_from_rt();
+				DISCARD_COLOR;
 		#elif (PS_AFAIL == AFAIL_RGB_ONLY || PS_AFAIL == AFAIL_RGB_ONLY_SW_Z)
 			if (!atst_pass)
 			{
-				o_col0.a = sample_from_rt().a;
+				o_col0.a = sample_from_rt().a; // discard alpha
 			#if PS_AFAIL == AFAIL_RGB_ONLY_SW_Z
-				input_z = sample_from_depth();
+				DISCARD_DEPTH;
 			#endif
 			}
 		#endif
@@ -1953,24 +1961,23 @@ void main()
 	
 	#if PS_AA1 == PS_AA1_TRIANGLE_SW_Z
 		if (!bool(vsIn.interior))
-			input_z = sample_from_depth(); // No depth update for triangle edges.
+			DISCARD_DEPTH; // No depth update for triangle edges.
 	#endif
 	
 	// Writing back color (result already written to o_col0 for non-ROV)
 	#if PS_RETURN_COLOR_ROV
-		bvec4 discard_channels = bvec4(uvec4(rov_discard) | uvec4(equal(FbMask, uvec4(0xFFu))));
-		o_col0 = mix(o_col0, sample_from_rt(), discard_channels);
+		o_col0 = mix(o_col0, sample_from_rt(), equal(FbMask, uvec4(0xFFu))); // channel masking

-		imageStore(RtImageRov, ivec2(gl_FragCoord.xy), o_col0);
+		if (!rov_discard_color)
+			imageStore(RtImageRov, ivec2(gl_FragCoord.xy), o_col0);
 	#endif
 	
 	// Writing back depth
 	#if PS_RETURN_DEPTH
 		gl_FragDepth = input_z;
 	#elif PS_RETURN_DEPTH_ROV
-		input_z = rov_discard ? sample_from_depth() : input_z;
-
-		imageStore(DepthImageRov, ivec2(gl_FragCoord.xy), vec4(input_z, 0, 0, 1.0f));
+		if (!rov_discard_depth)
+			imageStore(DepthImageRov, ivec2(gl_FragCoord.xy), vec4(input_z, 0, 0, 1.0f));
 	#endif

 	#if PS_ROV_COLOR || PS_ROV_DEPTH
@@ -34,6 +34,34 @@ Value MemoryInterface::Read(u32 address, bool* valid)
 		return Value(0);
 }

+std::optional<std::string> MemoryInterface::ReadString(u32 address, u32 max_size, ReadStringFlags flags)
+{
+	std::string string;
+
+	for (u32 i = 0; i < max_size; i++)
+	{
+		bool valid;
+		char c = Read8(address + i, &valid);
+		if (!valid)
+			return std::nullopt;
+
+		if (c == '\0')
+			return string;
+		else if (!(flags & ALLOW_NON_PRINTABLE_CHARACTERS) && (c < ' ' || c > '~'))
+			return std::nullopt;
+
+		string += c;
+	}
+
+	if (flags & ALLOW_LONG_STRINGS)
+	{
+		string += '~';
+		return string;
+	}
+
+	return std::nullopt;
+}
+
 template <MemoryAccessType Value>
 bool MemoryInterface::Write(u32 address, Value value)
 {
@@ -62,6 +90,17 @@ bool MemoryInterface::Write(u32 address, Value value)
 		return false;
 }

+bool MemoryInterface::WriteString(u32 address, std::string_view string)
+{
+	if (!WriteBytes(address, string.data(), static_cast<u32>(string.size())))
+		return false;
+
+	if (!Write8(address + static_cast<u32>(string.size()), '\0'))
+		return false;
+
+	return true;
+}
+
 bool MemoryInterface::IdempotentWrite8(u32 address, u8 value)
 {
 	bool valid;
@@ -5,6 +5,9 @@

 #include "Pcsx2Types.h"

+#include <optional>
+#include <string>
+#include <string_view>
 #include <type_traits>

 template <typename Value>
@@ -31,16 +34,27 @@ public:
 	template <MemoryAccessType Value>
 	Value Read(u32 address, bool* valid = nullptr);

+	enum ReadStringFlags
+	{
+		NO_FLAGS = 0,
+		ALLOW_LONG_STRINGS = 1 << 0,
+		ALLOW_NON_PRINTABLE_CHARACTERS = 1 << 1
+	};
+
+	std::optional<std::string> ReadString(u32 address, u32 max_size = 256, ReadStringFlags flags = NO_FLAGS);
+
 	virtual bool Write8(u32 address, u8 value) = 0;
 	virtual bool Write16(u32 address, u16 value) = 0;
 	virtual bool Write32(u32 address, u32 value) = 0;
 	virtual bool Write64(u32 address, u64 value) = 0;
 	virtual bool Write128(u32 address, u128 value) = 0;
-	virtual bool WriteBytes(u32 address, void* src, u32 size) = 0;
+	virtual bool WriteBytes(u32 address, const void* src, u32 size) = 0;

 	template <MemoryAccessType Value>
 	bool Write(u32 address, Value value);

+	bool WriteString(u32 address, std::string_view string);
+
 	bool IdempotentWrite8(u32 address, u8 value);
 	bool IdempotentWrite16(u32 address, u16 value);
 	bool IdempotentWrite32(u32 address, u32 value);
@@ -51,5 +65,5 @@ public:
 	template <MemoryAccessType Value>
 	bool IdempotentWrite(u32 address, Value value);

-	virtual bool CompareBytes(u32 address, void* src, u32 size) = 0;
+	virtual bool CompareBytes(u32 address, const void* src, u32 size) = 0;
 };
@@ -17,7 +17,7 @@ struct RapidYAMLContext
 	Error* error = nullptr;
 };

-std::optional<ryml::Tree> ParseYAMLFromString(ryml::csubstr yaml, ryml::csubstr file_name, Error* error)
+std::optional<ryml::Tree> ParseYAMLFromString(ryml::csubstr yaml, ryml::csubstr file_name, Error* error, bool resolve_anchors)
 {
 	RapidYAMLContext context;
 	context.error = error;
@@ -28,63 +28,135 @@ std::optional<ryml::Tree> ParseYAMLFromString(ryml::csubstr yaml, ryml::csubstr
 	callbacks.set_user_data(static_cast<void*>(&context));

 	callbacks.set_error_basic([](ryml::csubstr msg, const ryml::ErrorDataBasic& errdata, void* user_data) {
-		std::string description;
-		auto callback = [&description](ryml::csubstr string) {
-			description.append(string.str, string.len);
-		};
-		ryml::err_basic_format(std::move(callback), msg, errdata);
+		RapidYAMLContext* context = static_cast<RapidYAMLContext*>(user_data);
+		// This scope needs to stay, so all objects destruct before std::longjump
+		{
+			std::string description;
+			auto callback = [&description](ryml::csubstr string) {
+				description.append(string.str, string.len);
+			};
+			ryml::err_basic_format(std::move(callback), msg, errdata);

-		// We might have already returned, so don't try to recover.
-		pxFailRel(description.c_str());
-		std::abort();
+			if (context != nullptr)
+			{
+				Error::SetString(context->error, std::move(description));
+			}
+			else
+			{
+				pxFailRel(description.c_str());
+			}
+		}
+
+		if (context != nullptr)
+		{
+			std::longjmp(context->env, 1);
+		}
+		else
+		{
+			std::terminate();
+		}
 	});

 	callbacks.set_error_parse([](ryml::csubstr msg, const ryml::ErrorDataParse& errdata, void* user_data) {
 		RapidYAMLContext* context = static_cast<RapidYAMLContext*>(user_data);
+		// This scope needs to stay, so all objects destruct before std::longjump
+		{
+			std::string description;
+			auto callback = [&description](ryml::csubstr string) {
+				description.append(string.str, string.len);
+			};
+			ryml::err_parse_format(std::move(callback), msg, errdata);

-		std::string description;
-		auto callback = [&description](ryml::csubstr string) {
-			description.append(string.str, string.len);
-		};
-		ryml::err_parse_format(std::move(callback), msg, errdata);
+			if (context != nullptr)
+			{
+				Error::SetString(context->error, std::move(description));
+			}
+			else
+			{
+				pxFailRel(description.c_str());
+			}
+		}

-		Error::SetString(context->error, std::move(description));
-		std::longjmp(context->env, 1);
+		if (context != nullptr)
+		{
+			std::longjmp(context->env, 2);
+		}
+		else
+		{
+			std::terminate();
+		}
 	});

 	callbacks.set_error_visit([](ryml::csubstr msg, const ryml::ErrorDataVisit& errdata, void* user_data) {
-		std::string description;
-		auto callback = [&description](ryml::csubstr string) {
-			description.append(string.str, string.len);
-		};
-		ryml::err_visit_format(std::move(callback), msg, errdata);
+		RapidYAMLContext* context = static_cast<RapidYAMLContext*>(user_data);
+		// This scope needs to stay, so all objects destruct before std::longjump
+		{
+			std::string description;
+			auto callback = [&description](ryml::csubstr string) {
+				description.append(string.str, string.len);
+			};
+			ryml::err_visit_format(std::move(callback), msg, errdata);

-		// We've probably already returned, so don't try to recover.
-		pxFailRel(description.c_str());
-		std::abort();
+			if (context != nullptr)
+			{
+				Error::SetString(context->error, std::move(description));
+			}
+			else
+			{
+				pxFailRel(description.c_str());
+			}
+		}
+
+		if (context != nullptr)
+		{
+			std::longjmp(context->env, 3);
+		}
+		else
+		{
+			std::terminate();
+		}
 	});
 #else
 	callbacks.m_user_data = static_cast<void*>(&context);
 	callbacks.m_error = [](const char* msg, size_t msg_len, ryml::Location location, void* user_data) {
-		RapidYAMLContext* context = static_cast<RapidYAMLContext*>(user_data);
-
-		Error::SetString(context->error, std::string(msg, msg_len));
-		std::longjmp(context->env, 1);
+		if (RapidYAMLContext* context = static_cast<RapidYAMLContext*>(user_data))
+		{
+			Error::SetString(context->error, std::string(msg, msg_len));
+			std::longjmp(context->env, 1);
+		}
+		else
+		{
+			std::string description(msg, msg_len);
+			pxFailRel(description.c_str());
+		}
 	};
 #endif

 	ryml::EventHandlerTree event_handler(callbacks);
 	ryml::Parser parser(&event_handler);

-	ryml::Tree tree;
+	ryml::Tree tree(callbacks);

 	// The only options RapidYAML provides for recovering from errors are
 	// throwing an exception or using setjmp/longjmp. Since we have exceptions
 	// disabled we have to use the latter option.
-	if (setjmp(context.env))
+	if (setjmp(context.env) != 0)
 		return std::nullopt;

 	ryml::parse_in_arena(&parser, file_name, yaml, &tree);
+	if (resolve_anchors)
+	{
+		tree.resolve();
+	}
+
+	// Callbacks passed to ryml::Tree are used for value parsing errors later,
+	// so we need to clear the context before it goes out of scope.
+#if RYML_VERSION_MAJOR > 0 || RYML_VERSION_MINOR >= 11
+	callbacks.set_user_data(nullptr);
+#else
+	callbacks.m_user_data = nullptr;
+#endif
+	tree.callbacks(callbacks);

 	return tree;
 }
@@ -14,4 +14,6 @@
 /// parsing errors (as is recommended by the documentation for cases where
 /// exceptions are disabled). The file_name parameter is only used for error
 /// messages, which are returned via the error parameter.
-std::optional<ryml::Tree> ParseYAMLFromString(ryml::csubstr yaml, ryml::csubstr file_name, Error* error);
+/// If resolve_anchors is set to true, YAML anchors and aliases will be resolved.
+/// It's a potentially slow operation, so it's opt-in.
+std::optional<ryml::Tree> ParseYAMLFromString(ryml::csubstr yaml, ryml::csubstr file_name, Error* error, bool resolve_anchors = false);
@@ -163,6 +163,7 @@
    <ClInclude Include="WindowInfo.h" />
    <ClInclude Include="YAML.h" />
    <ClInclude Include="Threading.h" />
+    <ClInclude Include="EnumOps.h" />
    <ClInclude Include="emitter\implement\avx.h" />
    <ClInclude Include="emitter\implement\bmi.h" />
    <ClInclude Include="emitter\instructions.h" />
@@ -101,7 +101,7 @@ static u64 s_total_barriers = 0;
 static u64 s_total_copies = 0;
 static u64 s_total_uploads = 0;
 static u64 s_total_readbacks = 0;
-static u64 s_total_depth_copies_rov = 0;
+static u64 s_total_copies_rov = 0;
 static u64 s_total_draws_rov = 0;
 static u64 s_total_barriers_rov = 0;
 static u32 s_total_frames = 0;
@@ -298,7 +298,7 @@ void Host::BeginPresentFrame()
 		update_stat(GSPerfMon::TextureCopies, s_total_copies, s_last_copies);
 		update_stat(GSPerfMon::TextureUploads, s_total_uploads, s_last_uploads);
 		update_stat(GSPerfMon::Readbacks, s_total_readbacks, s_last_readbacks);
-		update_stat(GSPerfMon::DepthCopiesROV, s_total_depth_copies_rov, s_last_depth_copies_rov);
+		update_stat(GSPerfMon::TextureCopiesROV, s_total_copies_rov, s_last_depth_copies_rov);
 		update_stat(GSPerfMon::DrawCallsROV, s_total_draws_rov, s_last_draws_rov);
 		update_stat(GSPerfMon::BarriersROV, s_total_barriers_rov, s_last_barriers_rov);

@@ -917,7 +917,7 @@ void GSRunner::DumpStats()
 	Console.WriteLn(fmt::format("@HWSTAT@ Copies: {} (avg {})", s_total_copies, static_cast<u64>(std::ceil(s_total_copies / static_cast<double>(s_total_drawn_frames)))));
 	Console.WriteLn(fmt::format("@HWSTAT@ Uploads: {} (avg {})", s_total_uploads, static_cast<u64>(std::ceil(s_total_uploads / static_cast<double>(s_total_drawn_frames)))));
 	Console.WriteLn(fmt::format("@HWSTAT@ Readbacks: {} (avg {})", s_total_readbacks, static_cast<u64>(std::ceil(s_total_readbacks / static_cast<double>(s_total_drawn_frames)))));
-	Console.WriteLn(fmt::format("@HWSTAT@ Depth Copies (ROV): {} (avg {})", s_total_depth_copies_rov, static_cast<u64>(std::ceil(s_total_depth_copies_rov / static_cast<double>(s_total_drawn_frames)))));
+	Console.WriteLn(fmt::format("@HWSTAT@ Copies (ROV): {} (avg {})", s_total_copies_rov, static_cast<u64>(std::ceil(s_total_copies_rov / static_cast<double>(s_total_drawn_frames)))));
 	Console.WriteLn(fmt::format("@HWSTAT@ Draws Calls (ROV): {} (avg {})", s_total_draws_rov, static_cast<u64>(std::ceil(s_total_draws_rov / static_cast<double>(s_total_drawn_frames)))));
 	Console.WriteLn(fmt::format("@HWSTAT@ Barriers (ROV): {} (avg {})", s_total_barriers_rov, static_cast<u64>(std::ceil(s_total_barriers_rov / static_cast<double>(s_total_drawn_frames)))));
 	if (s_perf_enable)
@@ -196,6 +196,7 @@ target_sources(pcsx2-qt PRIVATE
 	Debugger/ModuleModel.h
 	Debugger/ModuleView.cpp
 	Debugger/ModuleView.h
+	Debugger/NavigationHistoryStack.h
 	Debugger/RegisterView.cpp
 	Debugger/RegisterView.h
 	Debugger/RegisterView.ui
@@ -206,6 +206,29 @@ void DebuggerView::updateStyleSheet()
 	setStyleSheet(stylesheet);
 }

+bool DebuggerView::supportsNavigation()
+{
+	return false;
+}
+
+bool DebuggerView::canNavigateBack()
+{
+	return false;
+}
+
+bool DebuggerView::canNavigateForward()
+{
+	return false;
+}
+
+void DebuggerView::navigateBack()
+{
+}
+
+void DebuggerView::navigateForward()
+{
+}
+
 void DebuggerView::goToInDisassembler(u32 address, bool switch_to_tab)
 {
 	DebuggerEvents::GoToAddress event;
@@ -268,7 +291,7 @@ std::vector<QAction*> DebuggerView::createEventActionsImplementation(
 		if (lhs->displayNameWithoutSuffix() == rhs->displayNameWithoutSuffix())
 			return lhs->displayNameSuffixNumber() < rhs->displayNameSuffixNumber();

-		return lhs->displayNameWithoutSuffix() < rhs->displayNameWithoutSuffix();
+		return QtHost::LocaleSensitiveCompare(lhs->displayNameWithoutSuffix(), rhs->displayNameWithoutSuffix()) < 0;
 	});

 	QMenu* submenu = nullptr;
@@ -153,6 +153,12 @@ public:

 	void updateStyleSheet();

+	virtual bool supportsNavigation();
+	virtual bool canNavigateBack();
+	virtual bool canNavigateForward();
+	virtual void navigateBack();
+	virtual void navigateForward();
+
 	static void goToInDisassembler(u32 address, bool switch_to_tab);
 	static void goToInMemoryView(u32 address, bool switch_to_tab);

@@ -115,6 +115,28 @@ DebuggerWindow::DebuggerWindow(QWidget* parent)

 	setMenuWidget(m_dock_manager->createMenuBar(menu_bar));

+	connect(m_dock_manager, &DockManager::focusedViewForNavigationChanged,
+		this, &DebuggerWindow::updateNavigationButtons);
+
+	m_ui.actionNavigateBack->setEnabled(false);
+	m_ui.actionNavigateForward->setEnabled(false);
+
+	connect(m_ui.actionNavigateBack, &QAction::triggered, this, [this]() {
+		DebuggerView* view = m_dock_manager->focusedViewForNavigation();
+		if (!view)
+			return;
+
+		view->navigateBack();
+	});
+
+	connect(m_ui.actionNavigateForward, &QAction::triggered, this, [this]() {
+		DebuggerView* view = m_dock_manager->focusedViewForNavigation();
+		if (!view)
+			return;
+
+		view->navigateForward();
+	});
+
 	updateTheme();

 	Host::RunOnCPUThread([]() {
@@ -307,6 +329,21 @@ void DebuggerWindow::updateFromSettings()
 	}
 }

+void DebuggerWindow::updateNavigationButtons()
+{
+	DebuggerView* view = m_dock_manager->focusedViewForNavigation();
+	if (view)
+	{
+		m_ui.actionNavigateBack->setEnabled(view->canNavigateBack());
+		m_ui.actionNavigateForward->setEnabled(view->canNavigateForward());
+	}
+	else
+	{
+		m_ui.actionNavigateBack->setEnabled(false);
+		m_ui.actionNavigateForward->setEnabled(false);
+	}
+}
+
 void DebuggerWindow::onVMStarting()
 {
 	m_ui.actionRun->setEnabled(true);
@@ -40,7 +40,9 @@ public:

 	void updateFromSettings();

-public slots:
+	void updateNavigationButtons();
+
+private slots:
 	void onVMStarting();
 	void onVMPaused();
 	void onVMResumed();
@@ -6,8 +6,8 @@
   <rect>
    <x>0</x>
    <y>0</y>
-    <width>1000</width>
-    <height>750</height>
+    <width>1322</width>
+    <height>974</height>
   </rect>
  </property>
  <property name="windowTitle">
@@ -23,8 +23,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-     <width>1000</width>
-     <height>21</height>
+     <width>1322</width>
+     <height>30</height>
    </rect>
   </property>
   <widget class="QMenu" name="menuFile">
@@ -58,6 +58,9 @@
    </property>
    <addaction name="actionOnTop"/>
    <addaction name="separator"/>
+    <addaction name="actionNavigateBack"/>
+    <addaction name="actionNavigateForward"/>
+    <addaction name="separator"/>
    <addaction name="actionIncreaseFontSize"/>
    <addaction name="actionDecreaseFontSize"/>
    <addaction name="actionResetFontSize"/>
@@ -82,12 +85,25 @@
   <addaction name="menuWindows"/>
   <addaction name="menuLayouts"/>
  </widget>
+  <widget class="QToolBar" name="toolBarNavigation">
+   <property name="windowTitle">
+    <string>Navigation</string>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionNavigateBack"/>
+   <addaction name="actionNavigateForward"/>
+  </widget>
  <widget class="QToolBar" name="toolBarDebug">
   <property name="windowTitle">
    <string>Debug</string>
   </property>
   <property name="toolButtonStyle">
-    <enum>Qt::ToolButtonTextBesideIcon</enum>
+    <enum>Qt::ToolButtonStyle::ToolButtonTextBesideIcon</enum>
   </property>
   <attribute name="toolBarArea">
    <enum>TopToolBarArea</enum>
@@ -105,7 +121,7 @@
    <string>File</string>
   </property>
   <property name="toolButtonStyle">
-    <enum>Qt::ToolButtonTextBesideIcon</enum>
+    <enum>Qt::ToolButtonStyle::ToolButtonTextBesideIcon</enum>
   </property>
   <attribute name="toolBarArea">
    <enum>TopToolBarArea</enum>
@@ -122,7 +138,7 @@
    <string>System</string>
   </property>
   <property name="toolButtonStyle">
-    <enum>Qt::ToolButtonTextBesideIcon</enum>
+    <enum>Qt::ToolButtonStyle::ToolButtonTextBesideIcon</enum>
   </property>
   <attribute name="toolBarArea">
    <enum>TopToolBarArea</enum>
@@ -138,7 +154,7 @@
    <string>View</string>
   </property>
   <property name="toolButtonStyle">
-    <enum>Qt::ToolButtonTextBesideIcon</enum>
+    <enum>Qt::ToolButtonStyle::ToolButtonTextBesideIcon</enum>
   </property>
   <attribute name="toolBarArea">
    <enum>TopToolBarArea</enum>
@@ -237,7 +253,7 @@
    <string>Shut Down</string>
   </property>
   <property name="menuRole">
-    <enum>QAction::NoRole</enum>
+    <enum>QAction::MenuRole::NoRole</enum>
   </property>
  </action>
  <action name="actionReset">
@@ -248,7 +264,7 @@
    <string>Reset</string>
   </property>
   <property name="menuRole">
-    <enum>QAction::NoRole</enum>
+    <enum>QAction::MenuRole::NoRole</enum>
   </property>
  </action>
  <action name="actionClose">
@@ -259,7 +275,7 @@
    <string>Close</string>
   </property>
   <property name="menuRole">
-    <enum>QAction::NoRole</enum>
+    <enum>QAction::MenuRole::NoRole</enum>
   </property>
  </action>
  <action name="actionIncreaseFontSize">
@@ -270,7 +286,7 @@
    <string>Increase Font Size</string>
   </property>
   <property name="menuRole">
-    <enum>QAction::NoRole</enum>
+    <enum>QAction::MenuRole::NoRole</enum>
   </property>
  </action>
  <action name="actionDecreaseFontSize">
@@ -284,7 +300,7 @@
    <string>Ctrl+-</string>
   </property>
   <property name="menuRole">
-    <enum>QAction::NoRole</enum>
+    <enum>QAction::MenuRole::NoRole</enum>
   </property>
  </action>
  <action name="actionResetFontSize">
@@ -295,7 +311,7 @@
    <string>Reset Font Size</string>
   </property>
   <property name="menuRole">
-    <enum>QAction::NoRole</enum>
+    <enum>QAction::MenuRole::NoRole</enum>
   </property>
  </action>
  <action name="actionSettings">
@@ -306,7 +322,7 @@
    <string>Settings</string>
   </property>
   <property name="menuRole">
-    <enum>QAction::NoRole</enum>
+    <enum>QAction::MenuRole::NoRole</enum>
   </property>
  </action>
  <action name="actionGameSettings">
@@ -317,7 +333,7 @@
    <string>Game Settings</string>
   </property>
   <property name="menuRole">
-    <enum>QAction::NoRole</enum>
+    <enum>QAction::MenuRole::NoRole</enum>
   </property>
  </action>
  <action name="actionToolsDummy">
@@ -330,6 +346,37 @@
    <string/>
   </property>
  </action>
+  <action name="actionNavigateBack">
+   <property name="icon">
+    <iconset theme="arrow-left-line"/>
+   </property>
+   <property name="text">
+    <string>Navigate Back</string>
+   </property>
+   <property name="toolTip">
+    <string>Navigate Back</string>
+   </property>
+   <property name="shortcut">
+    <string>Alt+Left</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::MenuRole::NoRole</enum>
+   </property>
+  </action>
+  <action name="actionNavigateForward">
+   <property name="icon">
+    <iconset theme="arrow-right-line"/>
+   </property>
+   <property name="text">
+    <string>Navigate Forward</string>
+   </property>
+   <property name="shortcut">
+    <string>Alt+Right</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::MenuRole::NoRole</enum>
+   </property>
+  </action>
 </widget>
 <resources/>
 <connections/>
@@ -76,7 +76,11 @@ bool DisassemblyView::fromJson(const JsonValueWrapper& json)

 	auto start_address = json.value().FindMember("startAddress");
 	if (start_address != json.value().MemberEnd() && start_address->value.IsUint())
+	{
 		m_visibleStart = start_address->value.GetUint() & ~3;
+		m_navigation_history.clear();
+		m_navigation_history.pushInstantly(m_visibleStart);
+	}

 	auto go_to_pc_on_pause = json.value().FindMember("goToPCOnPause");
 	if (go_to_pc_on_pause != json.value().MemberEnd() && go_to_pc_on_pause->value.IsBool())
@@ -388,6 +392,41 @@ QString DisassemblyView::GetLineDisasm(u32 address)
 	return QString("%1 %2").arg(lineInfo.name.c_str()).arg(lineInfo.params.c_str());
 };

+bool DisassemblyView::supportsNavigation()
+{
+	return true;
+}
+
+bool DisassemblyView::canNavigateBack()
+{
+	return m_navigation_history.canGoBack();
+}
+
+bool DisassemblyView::canNavigateForward()
+{
+	return m_navigation_history.canGoForward();
+}
+
+void DisassemblyView::navigateBack()
+{
+	std::optional<u32> address = m_navigation_history.back();
+	if (!address.has_value())
+		return;
+
+	m_visibleStart = *address;
+	update();
+}
+
+void DisassemblyView::navigateForward()
+{
+	std::optional<u32> address = m_navigation_history.forward();
+	if (!address.has_value())
+		return;
+
+	m_visibleStart = *address;
+	update();
+}
+
 // Here we go!
 void DisassemblyView::paintEvent(QPaintEvent* event)
 {
@@ -629,19 +668,21 @@ void DisassemblyView::mouseDoubleClickEvent(QMouseEvent* event)

 void DisassemblyView::wheelEvent(QWheelEvent* event)
 {
-	if (event->angleDelta().y() < 0) // todo: max address bounds check?
-	{
+	if (event->angleDelta().y() < 0)
 		m_visibleStart += 4;
-	}
 	else if (event->angleDelta().y() && m_visibleStart > 0)
-	{
 		m_visibleStart -= 4;
-	}
+
+	m_navigation_history.pushWithDelay(m_visibleStart);
 	update();
 }

 void DisassemblyView::keyPressEvent(QKeyEvent* event)
 {
+	// Alt is used for the global navigation shortcuts.
+	if (event->modifiers() & Qt::AltModifier)
+		return;
+
 	switch (event->key())
 	{
 		case Qt::Key_Up:
@@ -653,15 +694,19 @@ void DisassemblyView::keyPressEvent(QKeyEvent* event)
 			// Auto scroll
 			if (m_visibleStart > m_selectedAddressStart)
 				m_visibleStart -= 4;
+
+			m_navigation_history.pushWithDelay(m_visibleStart);
+			break;
 		}
-		break;
 		case Qt::Key_PageUp:
 		{
 			m_selectedAddressStart -= m_visibleRows * 4;
 			m_selectedAddressEnd = m_selectedAddressStart;
 			m_visibleStart -= m_visibleRows * 4;
+
+			m_navigation_history.pushWithDelay(m_visibleStart);
+			break;
 		}
-		break;
 		case Qt::Key_Down:
 		{
 			m_selectedAddressEnd += 4;
@@ -673,6 +718,7 @@ void DisassemblyView::keyPressEvent(QKeyEvent* event)
 			if (m_visibleStart + ((m_visibleRows - 1) * 4) < m_selectedAddressEnd)
 				m_visibleStart += 4;

+			m_navigation_history.pushWithDelay(m_visibleStart);
 			break;
 		}
 		case Qt::Key_PageDown:
@@ -680,6 +726,7 @@ void DisassemblyView::keyPressEvent(QKeyEvent* event)
 			m_selectedAddressStart += m_visibleRows * 4;
 			m_selectedAddressEnd = m_selectedAddressStart;
 			m_visibleStart += m_visibleRows * 4;
+			m_navigation_history.pushWithDelay(m_visibleStart);
 			break;
 		}
 		case Qt::Key_G:
@@ -1014,6 +1061,8 @@ void DisassemblyView::gotoAddress(u32 address, bool should_set_focus)
 	m_selectedAddressStart = destAddress;
 	m_selectedAddressEnd = destAddress;

+	m_navigation_history.pushInstantly(m_visibleStart);
+
 	update();
 	if (should_set_focus)
 		setFocus();
@@ -5,7 +5,8 @@

 #include "ui_DisassemblyView.h"

-#include "DebuggerView.h"
+#include "Debugger/DebuggerView.h"
+#include "Debugger/NavigationHistoryStack.h"

 #include "pcsx2/DebugTools/DisassemblyManager.h"

@@ -26,6 +27,12 @@ public:
 	// Required for the breakpoint list (ugh wtf)
 	QString GetLineDisasm(u32 address);

+	bool supportsNavigation() override;
+	bool canNavigateBack() override;
+	bool canNavigateForward() override;
+	void navigateBack() override;
+	void navigateForward() override;
+
 protected:
 	void paintEvent(QPaintEvent* event) override;
 	void mousePressEvent(QMouseEvent* event) override;
@@ -68,7 +75,7 @@ public slots:
 private:
 	Ui::DisassemblyView m_ui;

-	u32 m_visibleStart = 0x100000; // The address of the first instruction shown.
+	u32 m_visibleStart = STARTING_ADDRESS; // The address of the first instruction shown.
 	u32 m_visibleRows;
 	u32 m_selectedAddressStart = 0;
 	u32 m_selectedAddressEnd = 0;
@@ -81,6 +88,8 @@ private:
 	bool m_goToProgramCounterOnPause = true;
 	DisassemblyManager m_disassemblyManager;

+	NavigationHistoryStack<u32> m_navigation_history{STARTING_ADDRESS};
+
 	QString GetDisassemblyTitleLine();
 	QColor GetDisassemblyTitleLineColor();
 	inline QString DisassemblyStringFromAddress(u32 address, QFont font, u32 pc, bool selected);
@@ -96,4 +105,6 @@ private:
 	void setInstructions(u32 start, u32 end, u32 value);
 	bool AddressCanRestore(u32 start, u32 end);
 	bool FunctionCanRestore(u32 address);
+
+	static constexpr u32 STARTING_ADDRESS = 0x100000;
 };
@@ -339,15 +339,28 @@ void DockManager::createToolsMenu(QMenu* menu)
 	if (m_current_layout == DockLayout::INVALID_INDEX || !g_debugger_window)
 		return;

-	for (QToolBar* widget : g_debugger_window->findChildren<QToolBar*>())
+	std::vector<QToolBar*> toolbars;
+	for (QToolBar* toolbar : g_debugger_window->findChildren<QToolBar*>())
+		toolbars.emplace_back(toolbar);
+
+	std::sort(toolbars.begin(), toolbars.end(), [](QToolBar* lhs, QToolBar* rhs) {
+		return QtHost::LocaleSensitiveCompare(lhs->windowTitle(), rhs->windowTitle()) < 0;
+	});
+
+	for (QToolBar* toolbar : toolbars)
 	{
-		QAction* action = menu->addAction(widget->windowTitle());
-		action->setText(widget->windowTitle());
+		QAction* action = menu->addAction(toolbar->windowTitle());
+		action->setText(toolbar->windowTitle());
 		action->setCheckable(true);
-		action->setChecked(widget->isVisible());
-		connect(action, &QAction::triggered, this, [widget]() {
-			widget->setVisible(!widget->isVisible());
+		action->setChecked(toolbar->isVisible());
+
+		connect(action, &QAction::triggered, this, [toolbar = QPointer<QToolBar>(toolbar)]() {
+			if (!toolbar)
+				return;
+
+			toolbar->setVisible(!toolbar->isVisible());
 		});
+
 		menu->addAction(action);
 	}
 }
@@ -383,7 +396,7 @@ void DockManager::createWindowsMenu(QMenu* menu)
 			if (lhs->displayNameWithoutSuffix() == rhs->displayNameWithoutSuffix())
 				return lhs->displayNameSuffixNumber() < rhs->displayNameSuffixNumber();

-			return lhs->displayNameWithoutSuffix() < rhs->displayNameWithoutSuffix();
+			return QtHost::LocaleSensitiveCompare(lhs->displayNameWithoutSuffix(), rhs->displayNameWithoutSuffix()) < 0;
 		});

 	for (DebuggerView* widget : add_another_widgets)
@@ -472,7 +485,7 @@ void DockManager::createWindowsMenu(QMenu* menu)
 			if (lhs.display_name == rhs.display_name)
 				return lhs.suffix_number < rhs.suffix_number;

-			return lhs.display_name < rhs.display_name;
+			return QtHost::LocaleSensitiveCompare(lhs.display_name, rhs.display_name) < 0;
 		});

 	for (const DebuggerViewToggle& toggle : toggles)
@@ -862,6 +875,24 @@ std::optional<BreakPointCpu> DockManager::cpu()
 	return m_layouts.at(m_current_layout).cpu();
 }

+DebuggerView* DockManager::focusedViewForNavigation()
+{
+	if (!m_focused_view_for_navigation)
+		return nullptr;
+
+	return m_focused_view_for_navigation;
+}
+
+void DockManager::onFocusedDockWidgetChanged(KDDockWidgets::QtWidgets::DockWidget* widget)
+{
+	DebuggerView* view = qobject_cast<DebuggerView*>(widget->widget());
+	if (view && view->supportsNavigation() && view != m_focused_view_for_navigation)
+	{
+		m_focused_view_for_navigation = view;
+		emit focusedViewForNavigationChanged();
+	}
+}
+
 KDDockWidgets::Core::DockWidget* DockManager::dockWidgetFactory(const QString& name)
 {
 	if (!g_debugger_window)
@@ -98,6 +98,14 @@ public:

 	std::optional<BreakPointCpu> cpu();

+	/// Returns the last focused view that supports back/forward navigation.
+	DebuggerView* focusedViewForNavigation();
+
+	void onFocusedDockWidgetChanged(KDDockWidgets::QtWidgets::DockWidget* widget);
+
+Q_SIGNALS:
+	void focusedViewForNavigationChanged();
+
 private:
 	static KDDockWidgets::Core::DockWidget* dockWidgetFactory(const QString& name);
 	static bool dragAboutToStart(KDDockWidgets::Core::Draggable* draggable);
@@ -108,4 +116,6 @@ private:
 	DockMenuBar* m_menu_bar = nullptr;

 	bool m_layout_locked = true;
+
+	QPointer<DebuggerView> m_focused_view_for_navigation;
 };
@@ -82,6 +82,7 @@ const std::vector<DockTables::DefaultDockLayout> DockTables::DEFAULT_DOCK_LAYOUT
 			{"MemorySearchView", DefaultDockGroup::TOP_LEFT},
 		},
 		.toolbars = {
+			"toolBarNavigation",
 			"toolBarDebug",
 			"toolBarFile",
 		},
@@ -113,6 +114,7 @@ const std::vector<DockTables::DefaultDockLayout> DockTables::DEFAULT_DOCK_LAYOUT
 			{"MemorySearchView", DefaultDockGroup::TOP_LEFT},
 		},
 		.toolbars = {
+			"toolBarNavigation",
 			"toolBarDebug",
 			"toolBarFile",
 		},
@@ -82,6 +82,7 @@ DockWidget::DockWidget(
 	: KDDockWidgets::QtWidgets::DockWidget(unique_name, options, layout_saver_options, window_flags)
 {
 	connect(this, &DockWidget::isOpenChanged, this, &DockWidget::openStateChanged);
+	connect(this, &DockWidget::isFocusedChanged, this, &DockWidget::focusStateChanged);
 }

 void DockWidget::openStateChanged(bool open)
@@ -95,6 +96,12 @@ void DockWidget::openStateChanged(bool open)
 		g_debugger_window->dockManager().destroyDebuggerView(uniqueName());
 }

+void DockWidget::focusStateChanged(bool focused)
+{
+	if (focused && g_debugger_window)
+		g_debugger_window->dockManager().onFocusedDockWidgetChanged(this);
+}
+
 // *****************************************************************************

 DockTitleBar::DockTitleBar(KDDockWidgets::Core::TitleBar* controller, KDDockWidgets::Core::View* parent)
@@ -63,6 +63,7 @@ public:

 protected:
 	void openStateChanged(bool open);
+	void focusStateChanged(bool focused);
 };

 class DockTitleBar : public KDDockWidgets::QtWidgets::TitleBar
@@ -10,6 +10,12 @@
    <height>150</height>
   </rect>
  </property>
+  <property name="maximumSize">
+   <size>
+    <width>600</width>
+    <height>300</height>
+   </size>
+  </property>
  <property name="windowTitle">
   <string/>
  </property>
@@ -19,7 +25,7 @@
     <item row="0" column="0">
      <widget class="QLabel" name="nameLabel">
       <property name="text">
-        <string>Name</string>
+        <string>Name:</string>
       </property>
       <property name="buddy">
        <cstring>nameEditor</cstring>
@@ -29,7 +35,7 @@
     <item row="1" column="0">
      <widget class="QLabel" name="cpuLabel">
       <property name="text">
-        <string>Target</string>
+        <string>Target:</string>
       </property>
       <property name="buddy">
        <cstring>cpuEditor</cstring>
@@ -39,7 +45,7 @@
     <item row="2" column="0">
      <widget class="QLabel" name="initialStateLabel">
       <property name="text">
-        <string>Initial State</string>
+        <string>Initial State:</string>
       </property>
       <property name="buddy">
        <cstring>initialStateEditor</cstring>
@@ -19,9 +19,11 @@ using namespace QtUtils;
 /*
 	MemoryViewTable
 */
-void MemoryViewTable::UpdateStartAddress(u32 start)
+void MemoryViewTable::UpdateStartAddress(u32 start, NavigationHistoryOperation history_operation)
 {
 	startAddress = start & ~0xF;
+	navigation_history.push(startAddress, history_operation);
+	parent->update();
 }

 void MemoryViewTable::UpdateSelectedAddress(u32 selected, bool page)
@@ -41,6 +43,13 @@ void MemoryViewTable::UpdateSelectedAddress(u32 selected, bool page)
 		else
 			startAddress += 0x10;
 	}
+	else
+	{
+		return;
+	}
+
+	navigation_history.pushWithDelay(startAddress);
+	parent->update();
 }

 void MemoryViewTable::DrawTable(QPainter& painter, const QPalette& palette, s32 height, DebugInterface& cpu)
@@ -684,7 +693,7 @@ MemoryView::MemoryView(const DebuggerViewParameters& parameters)
 	setContextMenuPolicy(Qt::CustomContextMenu);
 	connect(this, &MemoryView::customContextMenuRequested, this, &MemoryView::openContextMenu);

-	m_table.UpdateStartAddress(0x100000);
+	m_table.UpdateStartAddress(0x100000, NavigationHistoryOperation::INSTANT_PUSH);

 	receiveEvent<DebuggerEvents::Refresh>([this](const DebuggerEvents::Refresh& event) -> bool {
 		update();
@@ -723,7 +732,10 @@ bool MemoryView::fromJson(const JsonValueWrapper& json)

 	auto start_address = json.value().FindMember("startAddress");
 	if (start_address != json.value().MemberEnd() && start_address->value.IsUint())
-		m_table.UpdateStartAddress(start_address->value.GetUint());
+	{
+		m_table.navigation_history.clear();
+		m_table.UpdateStartAddress(start_address->value.GetUint(), NavigationHistoryOperation::INSTANT_PUSH);
+	}

 	auto view_type = json.value().FindMember("viewType");
 	if (view_type != json.value().MemberEnd() && view_type->value.IsInt())
@@ -746,6 +758,40 @@ bool MemoryView::fromJson(const JsonValueWrapper& json)
 	return true;
 }

+bool MemoryView::supportsNavigation()
+{
+	return true;
+}
+
+bool MemoryView::canNavigateBack()
+{
+	return m_table.navigation_history.canGoBack();
+}
+
+bool MemoryView::canNavigateForward()
+{
+	return m_table.navigation_history.canGoForward();
+}
+
+void MemoryView::navigateBack()
+{
+	std::optional<u32> address = m_table.navigation_history.back();
+	if (!address.has_value())
+		return;
+
+	m_table.UpdateStartAddress(*address, NavigationHistoryOperation::NO_PUSH);
+}
+
+void MemoryView::navigateForward()
+{
+	std::optional<u32> address = m_table.navigation_history.forward();
+	if (!address.has_value())
+		return;
+
+	m_table.UpdateStartAddress(*address, NavigationHistoryOperation::NO_PUSH);
+}
+
+
 void MemoryView::paintEvent(QPaintEvent* event)
 {
 	QPainter painter(this);
@@ -928,17 +974,20 @@ void MemoryView::wheelEvent(QWheelEvent* event)
 {
 	if (event->angleDelta().y() < 0)
 	{
-		m_table.UpdateStartAddress(m_table.startAddress + 0x10);
+		m_table.UpdateStartAddress(m_table.startAddress + 0x10, NavigationHistoryOperation::DELAYED_PUSH);
 	}
 	else if (event->angleDelta().y() > 0)
 	{
-		m_table.UpdateStartAddress(m_table.startAddress - 0x10);
+		m_table.UpdateStartAddress(m_table.startAddress - 0x10, NavigationHistoryOperation::DELAYED_PUSH);
 	}
-	update();
 }

 void MemoryView::keyPressEvent(QKeyEvent* event)
 {
+	// Alt is used for the global navigation shortcuts.
+	if (event->modifiers() & Qt::AltModifier)
+		return;
+
 	if (!m_table.KeyPress(event->key(), event->text().size() ? event->text()[0] : '\0', cpu()))
 	{
 		switch (event->key())
@@ -960,9 +1009,8 @@ void MemoryView::keyPressEvent(QKeyEvent* event)

 void MemoryView::gotoAddress(u32 address)
 {
-	m_table.UpdateStartAddress(address & ~0xF);
+	m_table.UpdateStartAddress(address & ~0xF, NavigationHistoryOperation::INSTANT_PUSH);
 	m_table.selectedAddress = address;
-	update();
 	setFocus();
 }

@@ -6,6 +6,7 @@
 #include "ui_MemoryView.h"

 #include "Debugger/DebuggerView.h"
+#include "Debugger/NavigationHistoryStack.h"

 #include "DebugTools/DebugInterface.h"
 #include "DebugTools/DisassemblyManager.h"
@@ -50,15 +51,15 @@ private:
 	QWidget* parent;
 	MemoryViewType displayType = MemoryViewType::BYTE;
 	bool littleEndian = true;
-	u32 rowCount;
-	u32 rowVisible;
-	s32 rowHeight;
+	u32 rowCount = 0;
+	u32 rowVisible = 0;
+	s32 rowHeight = 0;

 	// Stuff used for selection handling
 	// This gets set every paint and depends on the window size / current display mode (1byte,2byte,etc)
-	s32 valuexAxis; // Where the hexadecimal view begins
-	s32 textXAxis; // Where the text view begins
-	s32 row1YAxis; // Where the first row starts
+	s32 valuexAxis = 0; // Where the hexadecimal view begins
+	s32 textXAxis = 0; // Where the text view begins
+	s32 row1YAxis = 0; // Where the first row starts
 	s32 segmentXAxis[16]; // Where the segments begin
 	bool selectedText = false; // Whether the user has clicked on text or hex

@@ -89,11 +90,13 @@ public:
 	{
 	}

-	u32 startAddress;
-	u32 selectedAddress;
-	s32 selectedIndex;
+	u32 startAddress = 0;
+	u32 selectedAddress = 0;
+	s32 selectedIndex = 0;

-	void UpdateStartAddress(u32 start);
+	NavigationHistoryStack<u32> navigation_history;
+
+	void UpdateStartAddress(u32 start, NavigationHistoryOperation history_operation);
 	void UpdateSelectedAddress(u32 selected, bool page = false);
 	void DrawTable(QPainter& painter, const QPalette& palette, s32 height, DebugInterface& cpu);
 	void SelectAt(QPoint pos);
@@ -136,6 +139,12 @@ public:
 	void toJson(JsonValueWrapper& json) override;
 	bool fromJson(const JsonValueWrapper& json) override;

+	bool supportsNavigation() override;
+	bool canNavigateBack() override;
+	bool canNavigateForward() override;
+	void navigateBack() override;
+	void navigateForward() override;
+
 protected:
 	void paintEvent(QPaintEvent* event) override;
 	void mousePressEvent(QMouseEvent* event) override;
@@ -0,0 +1,164 @@
+// SPDX-FileCopyrightText: 2002-2026 PCSX2 Dev Team
+// SPDX-License-Identifier: GPL-3.0+
+
+#pragma once
+
+#include "Debugger/DebuggerWindow.h"
+
+#include <QtCore/QTimer>
+
+#include <deque>
+
+enum class NavigationHistoryOperation
+{
+	INSTANT_PUSH,
+	DELAYED_PUSH,
+	NO_PUSH
+};
+
+/// Data structure for storing navigation history, to be used for the back and
+/// forward buttons.
+template <typename Element>
+class NavigationHistoryStack
+{
+public:
+	NavigationHistoryStack()
+		: m_position(m_elements.end())
+	{
+		m_timer.setInterval(DELAY_MILLISECONDS);
+
+		QObject::connect(&m_timer, &QTimer::timeout, [this]() {
+			pushInstantly(std::move(m_pending));
+			m_timer.stop();
+		});
+	}
+
+	NavigationHistoryStack(Element element)
+		: NavigationHistoryStack()
+	{
+		pushInstantly(std::move(element));
+	}
+
+	NavigationHistoryStack(const NavigationHistoryStack<Element>&) = delete;
+	NavigationHistoryStack<Element>& operator=(const NavigationHistoryStack<Element>&) = delete;
+
+	NavigationHistoryStack(NavigationHistoryStack<Element>&&) = delete;
+	NavigationHistoryStack<Element>& operator=(NavigationHistoryStack<Element>&&) = delete;
+
+	/// Push an element onto the stack.
+	void push(Element element, NavigationHistoryOperation operation)
+	{
+		switch (operation)
+		{
+			case NavigationHistoryOperation::INSTANT_PUSH:
+				pushInstantly(std::move(element));
+				break;
+			case NavigationHistoryOperation::DELAYED_PUSH:
+				pushWithDelay(std::move(element));
+				break;
+			case NavigationHistoryOperation::NO_PUSH:
+				break;
+		}
+	}
+
+	/// Wait a second, and then push an element onto the stack. If another
+	/// element is pushed, then that will take priority. This is useful if we're
+	/// storing a scroll position, and don't want the stack to be spammed with
+	/// new values when the user scrolls, for example.
+	void pushWithDelay(Element element)
+	{
+		m_pending = std::move(element);
+		m_timer.start();
+	}
+
+	/// Push an element onto the stack instantly.
+	void pushInstantly(Element element)
+	{
+		m_timer.stop();
+
+		if (m_position != m_elements.end() && element == *(m_position - 1))
+			return;
+
+		updateNavigationButtons();
+
+		m_elements.erase(m_position, m_elements.end());
+		m_elements.push_back(std::move(element));
+
+		if (m_elements.size() > MAX_ELEMENTS)
+			m_elements.pop_front();
+
+		m_position = m_elements.end();
+	}
+
+	/// Should to user have an option to go back?
+	bool canGoBack() const
+	{
+		return m_elements.begin() != m_elements.end() && m_position > m_elements.begin() + 1;
+	}
+
+	/// Should the user have an option to go forward?
+	bool canGoForward() const
+	{
+		return m_position != m_elements.end();
+	}
+
+	// Retrieve the current element.
+	std::optional<Element> current() const
+	{
+		if (m_position == m_elements.begin())
+			return std::nullopt;
+
+		return *(m_position - 1);
+	}
+
+	/// Go back one.
+	std::optional<Element> back()
+	{
+		updateNavigationButtons();
+
+		if (!canGoBack())
+			return std::nullopt;
+
+		m_position--;
+		return *(m_position - 1);
+	}
+
+	/// Go forward one.
+	std::optional<Element> forward()
+	{
+		updateNavigationButtons();
+
+		if (!canGoForward())
+			return std::nullopt;
+
+		Element element = *m_position;
+		m_position++;
+		return element;
+	}
+
+	/// Remove all elements.
+	void clear()
+	{
+		m_elements.clear();
+		m_position = m_elements.end();
+		m_timer.stop();
+	}
+
+private:
+	void updateNavigationButtons()
+	{
+		QTimer::singleShot(0, []() {
+			if (g_debugger_window)
+				g_debugger_window->updateNavigationButtons();
+		});
+	}
+
+	std::deque<Element> m_elements;
+	std::deque<Element>::iterator m_position;
+
+	QTimer m_timer;
+	Element m_pending;
+
+	static constexpr int DELAY_MILLISECONDS = 1000;
+	static constexpr size_t MAX_ELEMENTS = 1000;
+};
@@ -7,6 +7,8 @@
 #include "Debugger/SymbolTree/SymbolTreeModel.h"
 #include "Debugger/SymbolTree/TypeString.h"

+#include "common/StringUtil.h"
+
 #include <QtWidgets/QCheckBox>
 #include <QtWidgets/QComboBox>
 #include <QtWidgets/QDoubleSpinBox>
@@ -44,12 +46,28 @@ QWidget* SymbolTreeValueDelegate::createEditor(QWidget* parent, const QStyleOpti
 		const ccc::ast::Node& physical_type = *logical_type->physical_type(database).first;
 		QVariant value = node->readValueAsVariant(physical_type, m_cpu, database);

-		const ccc::ast::Node& type = *logical_type->physical_type(database).first;
-		switch (type.descriptor)
+		switch (physical_type.descriptor)
 		{
+			case ccc::ast::ARRAY:
+			{
+				const ccc::ast::Array& array = physical_type.as<ccc::ast::Array>();
+				const ccc::ast::Node& element_type = *array.element_type->physical_type(database).first;;
+
+				if (array.element_count > 0 &&
+					element_type.name == "char" &&
+					node->location.type == SymbolTreeLocation::MEMORY &&
+					!value.isNull())
+				{
+					QLineEdit* editor = new QLineEdit(parent);
+					editor->setText(value.toString());
+					result = editor;
+				}
+
+				break;
+			}
 			case ccc::ast::BUILTIN:
 			{
-				const ccc::ast::BuiltIn& builtin = type.as<ccc::ast::BuiltIn>();
+				const ccc::ast::BuiltIn& builtin = physical_type.as<ccc::ast::BuiltIn>();

 				switch (builtin.bclass)
 				{
@@ -111,7 +129,7 @@ QWidget* SymbolTreeValueDelegate::createEditor(QWidget* parent, const QStyleOpti
 			}
 			case ccc::ast::ENUM:
 			{
-				const ccc::ast::Enum& enumeration = type.as<ccc::ast::Enum>();
+				const ccc::ast::Enum& enumeration = physical_type.as<ccc::ast::Enum>();

 				QComboBox* combo_box = new QComboBox(parent);
 				bool named = false;
@@ -186,12 +204,30 @@ void SymbolTreeValueDelegate::setModelData(QWidget* editor, QAbstractItemModel*
 		if (!logical_type)
 			return;

-		const ccc::ast::Node& type = *logical_type->physical_type(database).first;
-		switch (type.descriptor)
+		const ccc::ast::Node& physical_type = *logical_type->physical_type(database).first;
+
+		switch (physical_type.descriptor)
 		{
+			case ccc::ast::ARRAY:
+			{
+				const ccc::ast::Array& array = physical_type.as<ccc::ast::Array>();
+				const ccc::ast::Node& element_type = *array.element_type->physical_type(database).first;
+
+				QLineEdit* line_edit = qobject_cast<QLineEdit*>(editor);
+
+				if (array.element_count > 0 &&
+					element_type.name == "char" &&
+					node->location.type == SymbolTreeLocation::MEMORY &&
+					line_edit)
+				{
+					value = line_edit->text();
+				}
+
+				break;
+			}
 			case ccc::ast::BUILTIN:
 			{
-				const ccc::ast::BuiltIn& builtin = type.as<ccc::ast::BuiltIn>();
+				const ccc::ast::BuiltIn& builtin = physical_type.as<ccc::ast::BuiltIn>();

 				switch (builtin.bclass)
 				{
--- a/Show More
+++ b/Show More