Merge branch 'master' into image-histogram

* feat: add curve inputs and raise uniform limit for GLSL shader node

* allow arbitrary size for curve

app/assets/services/path_utils.py

@@ -93,12 +93,13 @@ def compute_relative_filename(file_path: str) -> str | None:
 
 def get_asset_category_and_relative_path(
     file_path: str,
-) -> tuple[Literal["input", "output", "models"], str]:
+) -> tuple[Literal["input", "output", "temp", "models"], str]:
     """Determine which root category a file path belongs to.
 
     Categories:
       - 'input': under folder_paths.get_input_directory()
       - 'output': under folder_paths.get_output_directory()
+      - 'temp': under folder_paths.get_temp_directory()
       - 'models': under any base path from get_comfy_models_folders()
 
     Returns:
@@ -129,7 +130,12 @@ def get_asset_category_and_relative_path(
     if _check_is_within(fp_abs, output_base):
         return "output", _compute_relative(fp_abs, output_base)
 
-    # 3) models (check deepest matching base to avoid ambiguity)
+    # 3) temp
+    temp_base = os.path.abspath(folder_paths.get_temp_directory())
+    if _check_is_within(fp_abs, temp_base):
+        return "temp", _compute_relative(fp_abs, temp_base)
+
+    # 4) models (check deepest matching base to avoid ambiguity)
     best: tuple[int, str, str] | None = None  # (base_len, bucket, rel_inside_bucket)
     for bucket, bases in get_comfy_models_folders():
         for b in bases:
@@ -146,7 +152,7 @@ def get_asset_category_and_relative_path(
         return "models", os.path.relpath(os.path.join(os.sep, combined), os.sep)
 
     raise ValueError(
-        f"Path is not within input, output, or configured model bases: {file_path}"
+        f"Path is not within input, output, temp, or configured model bases: {file_path}"
     )
 
 

app/download_manager.py

@@ -1,507 +0,0 @@
-from __future__ import annotations
-
-import asyncio
-import json
-import logging
-import os
-import time
-import uuid
-from dataclasses import dataclass, field
-from enum import Enum
-from typing import Optional, TYPE_CHECKING
-from urllib.parse import urlsplit
-
-import aiohttp
-from yarl import URL
-
-import folder_paths
-
-if TYPE_CHECKING:
-    from server import PromptServer
-
-logger = logging.getLogger(__name__)
-
-ALLOWED_HTTPS_HOSTS = frozenset({
-    "huggingface.co",
-    "cdn-lfs.huggingface.co",
-    "cdn-lfs-us-1.huggingface.co",
-    "cdn-lfs-eu-1.huggingface.co",
-    "civitai.com",
-    "api.civitai.com",
-})
-
-ALLOWED_EXTENSIONS = frozenset({".safetensors", ".sft"})
-
-MAX_CONCURRENT_DOWNLOADS = 3
-MAX_TERMINAL_TASKS = 50
-MAX_REDIRECTS = 10
-
-DOWNLOAD_TEMP_SUFFIX = ".download_tmp"
-DOWNLOAD_META_SUFFIX = ".download_meta"
-
-
-class DownloadStatus(str, Enum):
-    PENDING = "pending"
-    DOWNLOADING = "downloading"
-    PAUSED = "paused"
-    COMPLETED = "completed"
-    ERROR = "error"
-    CANCELLED = "cancelled"
-
-
-ACTIVE_STATUSES = frozenset({
-    DownloadStatus.PENDING,
-    DownloadStatus.DOWNLOADING,
-    DownloadStatus.PAUSED,
-})
-
-TERMINAL_STATUSES = frozenset({
-    DownloadStatus.COMPLETED,
-    DownloadStatus.ERROR,
-    DownloadStatus.CANCELLED,
-})
-
-
-@dataclass
-class DownloadTask:
-    id: str
-    url: str
-    filename: str
-    directory: str
-    save_path: str
-    temp_path: str
-    meta_path: str
-    status: DownloadStatus = DownloadStatus.PENDING
-    progress: float = 0.0
-    received_bytes: int = 0
-    total_bytes: int = 0
-    speed_bytes_per_sec: float = 0.0
-    eta_seconds: float = 0.0
-    error: Optional[str] = None
-    created_at: float = field(default_factory=time.time)
-    client_id: Optional[str] = None
-    _worker: Optional[asyncio.Task] = field(default=None, repr=False)
-    _stop_reason: Optional[str] = field(default=None, repr=False)
-
-    def to_dict(self) -> dict:
-        return {
-            "id": self.id,
-            "url": self.url,
-            "filename": self.filename,
-            "directory": self.directory,
-            "status": self.status.value,
-            "progress": self.progress,
-            "received_bytes": self.received_bytes,
-            "total_bytes": self.total_bytes,
-            "speed_bytes_per_sec": self.speed_bytes_per_sec,
-            "eta_seconds": self.eta_seconds,
-            "error": self.error,
-            "created_at": self.created_at,
-        }
-
-
-class DownloadManager:
-    def __init__(self, server: PromptServer):
-        self.server = server
-        self.tasks: dict[str, DownloadTask] = {}
-        self._session: Optional[aiohttp.ClientSession] = None
-        self._semaphore = asyncio.Semaphore(MAX_CONCURRENT_DOWNLOADS)
-
-    async def _get_session(self) -> aiohttp.ClientSession:
-        if self._session is None or self._session.closed:
-            timeout = aiohttp.ClientTimeout(total=None, connect=30, sock_read=60)
-            self._session = aiohttp.ClientSession(timeout=timeout)
-        return self._session
-
-    async def close(self):
-        workers = [t._worker for t in self.tasks.values() if t._worker and not t._worker.done()]
-        for w in workers:
-            w.cancel()
-        if workers:
-            await asyncio.gather(*workers, return_exceptions=True)
-        if self._session and not self._session.closed:
-            await self._session.close()
-
-    # -- Validation --
-
-    @staticmethod
-    def _validate_url(url: str) -> Optional[str]:
-        try:
-            parts = urlsplit(url)
-        except Exception:
-            return "Invalid URL"
-
-        if parts.username or parts.password:
-            return "Credentials in URL are not allowed"
-
-        host = (parts.hostname or "").lower()
-        scheme = parts.scheme.lower()
-
-        if scheme != "https":
-            return "Only HTTPS URLs are allowed"
-
-        if host not in ALLOWED_HTTPS_HOSTS:
-            return f"Host '{host}' is not in the allowed list"
-
-        if parts.port not in (None, 443):
-            return "Custom ports are not allowed for remote downloads"
-
-        return None
-
-    @staticmethod
-    def _validate_filename(filename: str) -> Optional[str]:
-        if not filename:
-            return "Filename must not be empty"
-        ext = os.path.splitext(filename)[1].lower()
-        if ext not in ALLOWED_EXTENSIONS:
-            return f"File extension '{ext}' not allowed. Allowed: {', '.join(sorted(ALLOWED_EXTENSIONS))}"
-        if os.path.sep in filename or (os.path.altsep and os.path.altsep in filename):
-            return "Filename must not contain path separators"
-        if ".." in filename:
-            return "Filename must not contain '..'"
-        for ch in filename:
-            if ord(ch) < 32:
-                return "Filename must not contain control characters"
-        return None
-
-    @staticmethod
-    def _validate_directory(directory: str) -> Optional[str]:
-        if directory not in folder_paths.folder_names_and_paths:
-            valid = ', '.join(sorted(folder_paths.folder_names_and_paths.keys()))
-            return f"Unknown model directory '{directory}'. Valid directories: {valid}"
-        return None
-
-    @staticmethod
-    def _resolve_save_path(directory: str, filename: str) -> tuple[str, str, str]:
-        """Returns (save_path, temp_path, meta_path) for a download."""
-        paths = folder_paths.folder_names_and_paths[directory][0]
-        base_dir = paths[0]
-        os.makedirs(base_dir, exist_ok=True)
-
-        save_path = os.path.join(base_dir, filename)
-        temp_path = save_path + DOWNLOAD_TEMP_SUFFIX
-        meta_path = save_path + DOWNLOAD_META_SUFFIX
-
-        real_save = os.path.realpath(save_path)
-        real_base = os.path.realpath(base_dir)
-        if os.path.commonpath([real_save, real_base]) != real_base:
-            raise ValueError("Resolved path escapes the model directory")
-
-        return save_path, temp_path, meta_path
-
-    # -- Sidecar metadata for resume validation --
-
-    @staticmethod
-    def _write_meta(meta_path: str, url: str, task_id: str):
-        try:
-            with open(meta_path, "w") as f:
-                json.dump({"url": url, "task_id": task_id}, f)
-        except OSError:
-            pass
-
-    @staticmethod
-    def _read_meta(meta_path: str) -> Optional[dict]:
-        try:
-            with open(meta_path, "r") as f:
-                return json.load(f)
-        except (OSError, json.JSONDecodeError):
-            return None
-
-    @staticmethod
-    def _cleanup_files(*paths: str):
-        for p in paths:
-            try:
-                if os.path.exists(p):
-                    os.remove(p)
-            except OSError:
-                pass
-
-    # -- Task management --
-
-    def _prune_terminal_tasks(self):
-        terminal = [
-            (tid, t) for tid, t in self.tasks.items()
-            if t.status in TERMINAL_STATUSES
-        ]
-        if len(terminal) > MAX_TERMINAL_TASKS:
-            terminal.sort(key=lambda x: x[1].created_at)
-            to_remove = len(terminal) - MAX_TERMINAL_TASKS
-            for tid, _ in terminal[:to_remove]:
-                del self.tasks[tid]
-
-    async def start_download(
-        self, url: str, directory: str, filename: str, client_id: Optional[str] = None
-    ) -> tuple[Optional[DownloadTask], Optional[str]]:
-        err = self._validate_url(url)
-        if err:
-            return None, err
-
-        err = self._validate_filename(filename)
-        if err:
-            return None, err
-
-        err = self._validate_directory(directory)
-        if err:
-            return None, err
-
-        try:
-            save_path, temp_path, meta_path = self._resolve_save_path(directory, filename)
-        except ValueError as e:
-            return None, str(e)
-
-        if os.path.exists(save_path):
-            return None, f"File already exists: {directory}/{filename}"
-
-        # Reject duplicate active download by URL
-        for task in self.tasks.values():
-            if task.url == url and task.status in ACTIVE_STATUSES:
-                return None, f"Download already in progress for this URL (id: {task.id})"
-
-        # Reject duplicate active download by destination path (#4)
-        for task in self.tasks.values():
-            if task.save_path == save_path and task.status in ACTIVE_STATUSES:
-                return None, f"Download already in progress for {directory}/{filename} (id: {task.id})"
-
-        # Clean stale temp/meta if no active task owns them (#9)
-        existing_meta = self._read_meta(meta_path)
-        if existing_meta:
-            owning_task = self.tasks.get(existing_meta.get("task_id", ""))
-            if not owning_task or owning_task.status in TERMINAL_STATUSES:
-                if existing_meta.get("url") != url:
-                    self._cleanup_files(temp_path, meta_path)
-
-        task = DownloadTask(
-            id=uuid.uuid4().hex[:12],
-            url=url,
-            filename=filename,
-            directory=directory,
-            save_path=save_path,
-            temp_path=temp_path,
-            meta_path=meta_path,
-            client_id=client_id,
-        )
-        self.tasks[task.id] = task
-        self._prune_terminal_tasks()
-
-        task._worker = asyncio.create_task(self._run_download(task))
-        return task, None
-
-    # -- Redirect-safe fetch (#1, #2, #3) --
-
-    async def _fetch_with_validated_redirects(
-        self, session: aiohttp.ClientSession, url: str, headers: dict
-    ) -> aiohttp.ClientResponse:
-        """Follow redirects manually, validating each hop against the allowlist."""
-        current_url = url
-        for _ in range(MAX_REDIRECTS + 1):
-            resp = await session.get(current_url, headers=headers, allow_redirects=False)
-            if resp.status not in (301, 302, 303, 307, 308):
-                return resp
-
-            location = resp.headers.get("Location")
-            await resp.release()
-            if not location:
-                raise ValueError("Redirect without Location header")
-
-            resolved = URL(current_url).join(URL(location))
-            current_url = str(resolved)
-
-            # Validate the redirect target host
-            parts = urlsplit(current_url)
-            host = (parts.hostname or "").lower()
-            scheme = parts.scheme.lower()
-
-            if scheme != "https":
-                raise ValueError(f"Redirect to non-HTTPS URL: {current_url}")
-            if host not in ALLOWED_HTTPS_HOSTS:
-                # Allow CDN hosts that HuggingFace/CivitAI commonly redirect to
-                raise ValueError(f"Redirect to disallowed host: {host}")
-
-            # 303 means GET with no Range
-            if resp.status == 303:
-                headers = {k: v for k, v in headers.items() if k.lower() != "range"}
-
-        raise ValueError(f"Too many redirects (>{MAX_REDIRECTS})")
-
-    # -- Download worker --
-
-    async def _run_download(self, task: DownloadTask):
-        try:
-            async with self._semaphore:
-                await self._run_download_inner(task)
-        except asyncio.CancelledError:
-            if task._stop_reason == "pause":
-                task.status = DownloadStatus.PAUSED
-                task.speed_bytes_per_sec = 0
-                task.eta_seconds = 0
-                await self._send_progress(task)
-            else:
-                task.status = DownloadStatus.CANCELLED
-                await self._send_progress(task)
-                self._cleanup_files(task.temp_path, task.meta_path)
-        except Exception as e:
-            task.status = DownloadStatus.ERROR
-            task.error = str(e)
-            await self._send_progress(task)
-            logger.exception("Download error for %s", task.url)
-
-    async def _run_download_inner(self, task: DownloadTask):
-        session = await self._get_session()
-        headers = {}
-
-        # Resume support with sidecar validation (#9)
-        if os.path.exists(task.temp_path):
-            meta = self._read_meta(task.meta_path)
-            if meta and meta.get("url") == task.url:
-                existing_size = os.path.getsize(task.temp_path)
-                if existing_size > 0:
-                    headers["Range"] = f"bytes={existing_size}-"
-                    task.received_bytes = existing_size
-            else:
-                self._cleanup_files(task.temp_path, task.meta_path)
-
-        self._write_meta(task.meta_path, task.url, task.id)
-        task.status = DownloadStatus.DOWNLOADING
-        await self._send_progress(task)
-
-        resp = await self._fetch_with_validated_redirects(session, task.url, headers)
-        try:
-            if resp.status == 416:
-                content_range = resp.headers.get("Content-Range", "")
-                if content_range:
-                    total_str = content_range.split("/")[-1]
-                    if total_str != "*":
-                        total = int(total_str)
-                        if task.received_bytes >= total:
-                            if not os.path.exists(task.save_path):
-                                os.rename(task.temp_path, task.save_path)
-                                self._cleanup_files(task.meta_path)
-                            task.status = DownloadStatus.COMPLETED
-                            task.progress = 1.0
-                            task.total_bytes = total
-                            await self._send_progress(task)
-                            return
-                raise ValueError(f"HTTP 416 Range Not Satisfiable")
-
-            if resp.status not in (200, 206):
-                task.status = DownloadStatus.ERROR
-                task.error = f"HTTP {resp.status}"
-                await self._send_progress(task)
-                return
-
-            if resp.status == 200:
-                task.received_bytes = 0
-
-            content_length = resp.content_length
-            if resp.status == 206 and content_length:
-                task.total_bytes = task.received_bytes + content_length
-            elif resp.status == 200 and content_length:
-                task.total_bytes = content_length
-
-            mode = "ab" if resp.status == 206 else "wb"
-            speed_window_start = time.monotonic()
-            speed_window_bytes = 0
-            last_progress_time = 0.0
-
-            with open(task.temp_path, mode) as f:
-                async for chunk in resp.content.iter_chunked(1024 * 64):
-                    f.write(chunk)
-                    task.received_bytes += len(chunk)
-                    speed_window_bytes += len(chunk)
-
-                    now = time.monotonic()
-                    elapsed = now - speed_window_start
-                    if elapsed > 0.5:
-                        task.speed_bytes_per_sec = speed_window_bytes / elapsed
-                        if task.total_bytes > 0 and task.speed_bytes_per_sec > 0:
-                            remaining = task.total_bytes - task.received_bytes
-                            task.eta_seconds = remaining / task.speed_bytes_per_sec
-                        speed_window_start = now
-                        speed_window_bytes = 0
-
-                    if task.total_bytes > 0:
-                        task.progress = task.received_bytes / task.total_bytes
-
-                    if now - last_progress_time >= 0.25:
-                        await self._send_progress(task)
-                        last_progress_time = now
-        finally:
-            resp.release()
-
-        # Final cancel check before committing (#7)
-        if task._stop_reason is not None:
-            raise asyncio.CancelledError()
-
-        # Re-check destination before finalizing (#10)
-        if os.path.exists(task.save_path):
-            task.status = DownloadStatus.ERROR
-            task.error = f"Destination file appeared during download: {task.directory}/{task.filename}"
-            await self._send_progress(task)
-            return
-
-        os.replace(task.temp_path, task.save_path)
-        self._cleanup_files(task.meta_path)
-        task.status = DownloadStatus.COMPLETED
-        task.progress = 1.0
-        task.speed_bytes_per_sec = 0
-        task.eta_seconds = 0
-        await self._send_progress(task)
-        logger.info("Download complete: %s/%s", task.directory, task.filename)
-
-    # -- Progress (#8, #14) --
-
-    async def _send_progress(self, task: DownloadTask):
-        try:
-            self.server.send_sync("download_progress", task.to_dict(), task.client_id)
-        except Exception:
-            logger.exception("Failed to send download progress event")
-
-    # -- Control operations (#5, #6, #13) --
-
-    def pause_download(self, task_id: str) -> Optional[str]:
-        task = self.tasks.get(task_id)
-        if not task:
-            return "Download not found"
-        if task.status not in (DownloadStatus.PENDING, DownloadStatus.DOWNLOADING):
-            return f"Cannot pause download in state '{task.status.value}'"
-        task._stop_reason = "pause"
-        if task._worker and not task._worker.done():
-            task._worker.cancel()
-        return None
-
-    def resume_download(self, task_id: str) -> Optional[str]:
-        task = self.tasks.get(task_id)
-        if not task:
-            return "Download not found"
-        if task.status != DownloadStatus.PAUSED:
-            return f"Cannot resume download in state '{task.status.value}'"
-        task._stop_reason = None
-        task.status = DownloadStatus.PENDING
-        task._worker = asyncio.create_task(self._run_download(task))
-        return None
-
-    def cancel_download(self, task_id: str) -> Optional[str]:
-        task = self.tasks.get(task_id)
-        if not task:
-            return "Download not found"
-        if task.status in TERMINAL_STATUSES:
-            return f"Cannot cancel download in state '{task.status.value}'"
-        task._stop_reason = "cancel"
-        if task._worker and not task._worker.done():
-            task._worker.cancel()
-        else:
-            task.status = DownloadStatus.CANCELLED
-            self._cleanup_files(task.temp_path, task.meta_path)
-        return None
-
-    # -- Query --
-
-    def get_all_tasks(self, client_id: Optional[str] = None) -> list[dict]:
-        tasks = self.tasks.values()
-        if client_id is not None:
-            tasks = [t for t in tasks if t.client_id == client_id]
-        return [t.to_dict() for t in tasks]
-
-    def get_task(self, task_id: str) -> Optional[dict]:
-        task = self.tasks.get(task_id)
-        return task.to_dict() if task else None

blueprints/.glsl/Color_Balance_15.frag

@@ -0,0 +1,90 @@
+#version 300 es
+precision highp float;
+
+uniform sampler2D u_image0;
+uniform float u_float0;
+uniform float u_float1;
+uniform float u_float2;
+uniform float u_float3;
+uniform float u_float4;
+uniform float u_float5;
+uniform float u_float6;
+uniform float u_float7;
+uniform float u_float8;
+uniform bool u_bool0;
+
+in vec2 v_texCoord;
+out vec4 fragColor;
+
+vec3 rgb2hsl(vec3 c) {
+    float maxC = max(c.r, max(c.g, c.b));
+    float minC = min(c.r, min(c.g, c.b));
+    float l = (maxC + minC) * 0.5;
+    if (maxC == minC) return vec3(0.0, 0.0, l);
+    float d = maxC - minC;
+    float s = l > 0.5 ? d / (2.0 - maxC - minC) : d / (maxC + minC);
+    float h;
+    if (maxC == c.r) {
+        h = (c.g - c.b) / d + (c.g < c.b ? 6.0 : 0.0);
+    } else if (maxC == c.g) {
+        h = (c.b - c.r) / d + 2.0;
+    } else {
+        h = (c.r - c.g) / d + 4.0;
+    }
+    h /= 6.0;
+    return vec3(h, s, l);
+}
+
+float hue2rgb(float p, float q, float t) {
+    if (t < 0.0) t += 1.0;
+    if (t > 1.0) t -= 1.0;
+    if (t < 1.0 / 6.0) return p + (q - p) * 6.0 * t;
+    if (t < 1.0 / 2.0) return q;
+    if (t < 2.0 / 3.0) return p + (q - p) * (2.0 / 3.0 - t) * 6.0;
+    return p;
+}
+
+vec3 hsl2rgb(vec3 hsl) {
+    float h = hsl.x, s = hsl.y, l = hsl.z;
+    if (s == 0.0) return vec3(l);
+    float q = l < 0.5 ? l * (1.0 + s) : l + s - l * s;
+    float p = 2.0 * l - q;
+    return vec3(
+        hue2rgb(p, q, h + 1.0 / 3.0),
+        hue2rgb(p, q, h),
+        hue2rgb(p, q, h - 1.0 / 3.0)
+    );
+}
+
+void main() {
+    vec4 tex = texture(u_image0, v_texCoord);
+    vec3 color = tex.rgb;
+
+    vec3 shadows = vec3(u_float0, u_float1, u_float2) * 0.01;
+    vec3 midtones = vec3(u_float3, u_float4, u_float5) * 0.01;
+    vec3 highlights = vec3(u_float6, u_float7, u_float8) * 0.01;
+
+    float maxC = max(color.r, max(color.g, color.b));
+    float minC = min(color.r, min(color.g, color.b));
+    float lightness = (maxC + minC) * 0.5;
+
+    // GIMP weight curves: linear ramps with constants a=0.25, b=0.333, scale=0.7
+    const float a = 0.25;
+    const float b = 0.333;
+    const float scale = 0.7;
+
+    float sw = clamp((lightness - b) / -a + 0.5, 0.0, 1.0) * scale;
+    float mw = clamp((lightness - b) / a + 0.5, 0.0, 1.0) *
+               clamp((lightness + b - 1.0) / -a + 0.5, 0.0, 1.0) * scale;
+    float hw = clamp((lightness + b - 1.0) / a + 0.5, 0.0, 1.0) * scale;
+
+    color += sw * shadows + mw * midtones + hw * highlights;
+
+    if (u_bool0) {
+        vec3 hsl = rgb2hsl(clamp(color, 0.0, 1.0));
+        hsl.z = lightness;
+        color = hsl2rgb(hsl);
+    }
+
+    fragColor = vec4(clamp(color, 0.0, 1.0), tex.a);
+}

blueprints/.glsl/Color_Curves_8.frag

@@ -0,0 +1,46 @@
+#version 300 es
+precision highp float;
+
+uniform sampler2D u_image0;
+uniform sampler2D u_curve0;  // RGB master curve (256x1 LUT)
+uniform sampler2D u_curve1;  // Red channel curve
+uniform sampler2D u_curve2;  // Green channel curve
+uniform sampler2D u_curve3;  // Blue channel curve
+
+in vec2 v_texCoord;
+layout(location = 0) out vec4 fragColor0;
+
+// GIMP-compatible curve lookup with manual linear interpolation.
+// Matches gimp_curve_map_value_inline() from gimpcurve-map.c:
+//   index = value * (n_samples - 1)
+//   f = fract(index)
+//   result = (1-f) * samples[floor] + f * samples[ceil]
+//
+// Uses texelFetch (NEAREST) to avoid GPU half-texel offset issues
+// that occur with texture() + GL_LINEAR on small 256x1 LUTs.
+float applyCurve(sampler2D curve, float value) {
+    value = clamp(value, 0.0, 1.0);
+
+    float pos = value * 255.0;
+    int lo = int(floor(pos));
+    int hi = min(lo + 1, 255);
+    float f = pos - float(lo);
+
+    float a = texelFetch(curve, ivec2(lo, 0), 0).r;
+    float b = texelFetch(curve, ivec2(hi, 0), 0).r;
+
+    return a + f * (b - a);
+}
+
+void main() {
+    vec4 color = texture(u_image0, v_texCoord);
+
+    // GIMP order: per-channel curves first, then RGB master curve.
+    // See gimp_curve_map_pixels() default case in gimpcurve-map.c:
+    //   dest = colors_curve( channel_curve( src ) )
+    color.r = applyCurve(u_curve0, applyCurve(u_curve1, color.r));
+    color.g = applyCurve(u_curve0, applyCurve(u_curve2, color.g));
+    color.b = applyCurve(u_curve0, applyCurve(u_curve3, color.b));
+
+    fragColor0 = vec4(color.rgb, color.a);
+}

comfy/cli_args.py

@@ -224,8 +224,6 @@ parser.add_argument("--user-directory", type=is_valid_directory, default=None, h
 
 parser.add_argument("--enable-compress-response-body", action="store_true", help="Enable compressing response body.")
 
-parser.add_argument("--enable-download-api", action="store_true", help="Enable the model download API. When set, ComfyUI exposes endpoints that allow downloading model files directly into the models directory. Only HTTPS downloads from allowed hosts (huggingface.co, civitai.com) are permitted.")
-
 parser.add_argument(
     "--comfy-api-base",
     type=str,

comfy/ops.py

@@ -928,6 +928,7 @@ def mixed_precision_ops(quant_config={}, compute_dtype=torch.bfloat16, full_prec
                 weight = state_dict.pop(weight_key, None)
                 if weight is None:
                     logging.warning(f"Missing weight for layer {layer_name}")
+                    self.weight = None
                     return
 
                 manually_loaded_keys = [weight_key]
@@ -1034,6 +1035,9 @@ def mixed_precision_ops(quant_config={}, compute_dtype=torch.bfloat16, full_prec
                 if self.bias is not None:
                     sd["{}bias".format(prefix)] = self.bias
 
+                if self.weight is None:
+                    return sd
+
                 if isinstance(self.weight, QuantizedTensor):
                     sd_out = self.weight.state_dict("{}weight".format(prefix))
                     for k in sd_out:

comfy/sd.py

@@ -61,6 +61,7 @@ import comfy.text_encoders.newbie
 import comfy.text_encoders.anima
 import comfy.text_encoders.ace15
 import comfy.text_encoders.longcat_image
+import comfy.text_encoders.qwen35
 
 import comfy.model_patcher
 import comfy.lora
@@ -425,13 +426,13 @@ class CLIP:
     def get_key_patches(self):
         return self.patcher.get_key_patches()
 
-    def generate(self, tokens, do_sample=True, max_length=256, temperature=1.0, top_k=50, top_p=0.95, min_p=0.0, repetition_penalty=1.0, seed=None):
+    def generate(self, tokens, do_sample=True, max_length=256, temperature=1.0, top_k=50, top_p=0.95, min_p=0.0, repetition_penalty=1.0, seed=None, presence_penalty=0.0):
         self.cond_stage_model.reset_clip_options()
 
         self.load_model(tokens)
         self.cond_stage_model.set_clip_options({"layer": None})
         self.cond_stage_model.set_clip_options({"execution_device": self.patcher.load_device})
-        return self.cond_stage_model.generate(tokens, do_sample=do_sample, max_length=max_length, temperature=temperature, top_k=top_k, top_p=top_p, min_p=min_p, repetition_penalty=repetition_penalty, seed=seed)
+        return self.cond_stage_model.generate(tokens, do_sample=do_sample, max_length=max_length, temperature=temperature, top_k=top_k, top_p=top_p, min_p=min_p, repetition_penalty=repetition_penalty, seed=seed, presence_penalty=presence_penalty)
 
     def decode(self, token_ids, skip_special_tokens=True):
         return self.tokenizer.decode(token_ids, skip_special_tokens=skip_special_tokens)
@@ -1228,6 +1229,11 @@ class TEModel(Enum):
     QWEN3_8B = 20
     QWEN3_06B = 21
     GEMMA_3_4B_VISION = 22
+    QWEN35_08B = 23
+    QWEN35_2B = 24
+    QWEN35_4B = 25
+    QWEN35_9B = 26
+    QWEN35_27B = 27
 
 
 def detect_te_model(sd):
@@ -1267,6 +1273,17 @@ def detect_te_model(sd):
             return TEModel.QWEN25_3B
         if weight.shape[0] == 512:
             return TEModel.QWEN25_7B
+    if "model.language_model.layers.0.linear_attn.A_log" in sd and "model.language_model.layers.0.input_layernorm.weight" in sd:
+        weight = sd['model.language_model.layers.0.input_layernorm.weight']
+        if weight.shape[0] == 1024:
+            return TEModel.QWEN35_08B
+        if weight.shape[0] == 2560:
+            return TEModel.QWEN35_4B
+        if weight.shape[0] == 4096:
+            return TEModel.QWEN35_9B
+        if weight.shape[0] == 5120:
+            return TEModel.QWEN35_27B
+        return TEModel.QWEN35_2B
     if "model.layers.0.post_attention_layernorm.weight" in sd:
         weight = sd['model.layers.0.post_attention_layernorm.weight']
         if 'model.layers.0.self_attn.q_norm.weight' in sd:
@@ -1299,11 +1316,12 @@ def t5xxl_detect(clip_data):
     return {}
 
 def llama_detect(clip_data):
-    weight_name = "model.layers.0.self_attn.k_proj.weight"
+    weight_names = ["model.layers.0.self_attn.k_proj.weight", "model.layers.0.linear_attn.in_proj_a.weight"]
 
     for sd in clip_data:
-        if weight_name in sd:
-            return comfy.text_encoders.hunyuan_video.llama_detect(sd)
+        for weight_name in weight_names:
+            if weight_name in sd:
+                return comfy.text_encoders.hunyuan_video.llama_detect(sd)
 
     return {}
 
@@ -1431,6 +1449,11 @@ def load_text_encoder_state_dicts(state_dicts=[], embedding_directory=None, clip
         elif te_model == TEModel.JINA_CLIP_2:
             clip_target.clip = comfy.text_encoders.jina_clip_2.JinaClip2TextModelWrapper
             clip_target.tokenizer = comfy.text_encoders.jina_clip_2.JinaClip2TokenizerWrapper
+        elif te_model in (TEModel.QWEN35_08B, TEModel.QWEN35_2B, TEModel.QWEN35_4B, TEModel.QWEN35_9B, TEModel.QWEN35_27B):
+            clip_data[0] = comfy.utils.state_dict_prefix_replace(clip_data[0], {"model.language_model.": "model.", "model.visual.": "visual.", "lm_head.": "model.lm_head."})
+            qwen35_type = {TEModel.QWEN35_08B: "qwen35_08b", TEModel.QWEN35_2B: "qwen35_2b", TEModel.QWEN35_4B: "qwen35_4b", TEModel.QWEN35_9B: "qwen35_9b", TEModel.QWEN35_27B: "qwen35_27b"}[te_model]
+            clip_target.clip = comfy.text_encoders.qwen35.te(**llama_detect(clip_data), model_type=qwen35_type)
+            clip_target.tokenizer = comfy.text_encoders.qwen35.tokenizer(model_type=qwen35_type)
         elif te_model == TEModel.QWEN3_06B:
             clip_target.clip = comfy.text_encoders.anima.te(**llama_detect(clip_data))
             clip_target.tokenizer = comfy.text_encoders.anima.AnimaTokenizer

comfy/sd1_clip.py

@@ -308,14 +308,14 @@ class SDClipModel(torch.nn.Module, ClipTokenWeightEncoder):
     def load_sd(self, sd):
         return self.transformer.load_state_dict(sd, strict=False, assign=getattr(self, "can_assign_sd", False))
 
-    def generate(self, tokens, do_sample, max_length, temperature, top_k, top_p, min_p, repetition_penalty, seed):
+    def generate(self, tokens, do_sample, max_length, temperature, top_k, top_p, min_p, repetition_penalty, seed, presence_penalty=0.0):
         if isinstance(tokens, dict):
             tokens_only = next(iter(tokens.values())) # todo: get this better?
         else:
             tokens_only = tokens
         tokens_only = [[t[0] for t in b] for b in tokens_only]
         embeds = self.process_tokens(tokens_only, device=self.execution_device)[0]
-        return self.transformer.generate(embeds, do_sample, max_length, temperature, top_k, top_p, min_p, repetition_penalty, seed)
+        return self.transformer.generate(embeds, do_sample, max_length, temperature, top_k, top_p, min_p, repetition_penalty, seed, presence_penalty=presence_penalty)
 
 def parse_parentheses(string):
     result = []
@@ -740,5 +740,5 @@ class SD1ClipModel(torch.nn.Module):
     def load_sd(self, sd):
         return getattr(self, self.clip).load_sd(sd)
 
-    def generate(self, tokens, do_sample=True, max_length=256, temperature=1.0, top_k=50, top_p=0.95, min_p=0.0, repetition_penalty=1.0, seed=None):
-        return getattr(self, self.clip).generate(tokens, do_sample=do_sample, max_length=max_length, temperature=temperature, top_k=top_k, top_p=top_p, min_p=min_p, repetition_penalty=repetition_penalty, seed=seed)
+    def generate(self, tokens, do_sample=True, max_length=256, temperature=1.0, top_k=50, top_p=0.95, min_p=0.0, repetition_penalty=1.0, seed=None, presence_penalty=0.0):
+        return getattr(self, self.clip).generate(tokens, do_sample=do_sample, max_length=max_length, temperature=temperature, top_k=top_k, top_p=top_p, min_p=min_p, repetition_penalty=repetition_penalty, seed=seed, presence_penalty=presence_penalty)

comfy/text_encoders/llama.py

@@ -224,7 +224,7 @@ class Qwen3_8BConfig:
     k_norm = "gemma3"
     rope_scale = None
     final_norm: bool = True
-    lm_head: bool = False
+    lm_head: bool = True
     stop_tokens = [151643, 151645]
 
 @dataclass
@@ -655,6 +655,17 @@ class Llama2_(nn.Module):
         if config.lm_head:
             self.lm_head = ops.Linear(config.hidden_size, config.vocab_size, bias=False, device=device, dtype=dtype)
 
+    def get_past_len(self, past_key_values):
+        return past_key_values[0][2]
+
+    def compute_freqs_cis(self, position_ids, device):
+        return precompute_freqs_cis(self.config.head_dim,
+                                    position_ids,
+                                    self.config.rope_theta,
+                                    self.config.rope_scale,
+                                    self.config.rope_dims,
+                                    device=device)
+
     def forward(self, x, attention_mask=None, embeds=None, num_tokens=None, intermediate_output=None, final_layer_norm_intermediate=True, dtype=None, position_ids=None, embeds_info=[], past_key_values=None):
         if embeds is not None:
             x = embeds
@@ -667,17 +678,12 @@ class Llama2_(nn.Module):
         seq_len = x.shape[1]
         past_len = 0
         if past_key_values is not None and len(past_key_values) > 0:
-            past_len = past_key_values[0][2]
+            past_len = self.get_past_len(past_key_values)
 
         if position_ids is None:
             position_ids = torch.arange(past_len, past_len + seq_len, device=x.device).unsqueeze(0)
 
-        freqs_cis = precompute_freqs_cis(self.config.head_dim,
-                                         position_ids,
-                                         self.config.rope_theta,
-                                         self.config.rope_scale,
-                                         self.config.rope_dims,
-                                         device=x.device)
+        freqs_cis = self.compute_freqs_cis(position_ids, x.device)
 
         mask = None
         if attention_mask is not None:
@@ -812,9 +818,16 @@ class BaseGenerate:
         comfy.ops.uncast_bias_weight(module, weight, None, offload_stream)
         return x
 
-    def generate(self, embeds=None, do_sample=True, max_length=256, temperature=1.0, top_k=50, top_p=0.9, min_p=0.0, repetition_penalty=1.0, seed=42, stop_tokens=None, initial_tokens=[], execution_dtype=None, min_tokens=0):
-        device = embeds.device
+    def init_kv_cache(self, batch, max_cache_len, device, execution_dtype):
         model_config = self.model.config
+        past_key_values = []
+        for x in range(model_config.num_hidden_layers):
+            past_key_values.append((torch.empty([batch, model_config.num_key_value_heads, max_cache_len, model_config.head_dim], device=device, dtype=execution_dtype),
+                                    torch.empty([batch, model_config.num_key_value_heads, max_cache_len, model_config.head_dim], device=device, dtype=execution_dtype), 0))
+        return past_key_values
+
+    def generate(self, embeds=None, do_sample=True, max_length=256, temperature=1.0, top_k=50, top_p=0.9, min_p=0.0, repetition_penalty=1.0, seed=42, stop_tokens=None, initial_tokens=[], execution_dtype=None, min_tokens=0, presence_penalty=0.0):
+        device = embeds.device
 
         if stop_tokens is None:
             stop_tokens = self.model.config.stop_tokens
@@ -829,11 +842,8 @@ class BaseGenerate:
         if embeds.ndim == 2:
             embeds = embeds.unsqueeze(0)
 
-        past_key_values = [] #kv_cache init
         max_cache_len = embeds.shape[1] + max_length
-        for x in range(model_config.num_hidden_layers):
-            past_key_values.append((torch.empty([embeds.shape[0], model_config.num_key_value_heads, max_cache_len, model_config.head_dim], device=device, dtype=execution_dtype),
-                                    torch.empty([embeds.shape[0], model_config.num_key_value_heads, max_cache_len, model_config.head_dim], device=device, dtype=execution_dtype), 0))
+        past_key_values = self.init_kv_cache(embeds.shape[0], max_cache_len, device, execution_dtype)
 
         generator = torch.Generator(device=device).manual_seed(seed) if do_sample else None
 
@@ -844,7 +854,7 @@ class BaseGenerate:
         for step in tqdm(range(max_length), desc="Generating tokens"):
             x, _, past_key_values = self.model.forward(None, embeds=embeds, attention_mask=None, past_key_values=past_key_values)
             logits = self.logits(x)[:, -1]
-            next_token = self.sample_token(logits, temperature, top_k, top_p, min_p, repetition_penalty, initial_tokens + generated_token_ids, generator, do_sample=do_sample)
+            next_token = self.sample_token(logits, temperature, top_k, top_p, min_p, repetition_penalty, initial_tokens + generated_token_ids, generator, do_sample=do_sample, presence_penalty=presence_penalty)
             token_id = next_token[0].item()
             generated_token_ids.append(token_id)
 
@@ -856,7 +866,7 @@ class BaseGenerate:
 
         return generated_token_ids
 
-    def sample_token(self, logits, temperature, top_k, top_p, min_p, repetition_penalty, token_history, generator, do_sample=True):
+    def sample_token(self, logits, temperature, top_k, top_p, min_p, repetition_penalty, token_history, generator, do_sample=True, presence_penalty=0.0):
 
         if not do_sample or temperature == 0.0:
             return torch.argmax(logits, dim=-1, keepdim=True)
@@ -867,6 +877,11 @@ class BaseGenerate:
                 for token_id in set(token_history):
                     logits[i, token_id] *= repetition_penalty if logits[i, token_id] < 0 else 1/repetition_penalty
 
+        if presence_penalty is not None and presence_penalty != 0.0:
+            for i in range(logits.shape[0]):
+                for token_id in set(token_history):
+                    logits[i, token_id] -= presence_penalty
+
         if temperature != 1.0:
             logits = logits / temperature
 
@@ -897,6 +912,9 @@ class BaseGenerate:
 class BaseQwen3:
     def logits(self, x):
         input = x[:, -1:]
+        if self.model.config.lm_head:
+            return self.model.lm_head(input)
+
         module = self.model.embed_tokens
 
         offload_stream = None

comfy/text_encoders/lt.py

@@ -91,11 +91,11 @@ class Gemma3_12BModel(sd1_clip.SDClipModel):
         self.dtypes.add(dtype)
         super().__init__(device=device, layer=layer, layer_idx=layer_idx, textmodel_json_config={}, dtype=dtype, special_tokens={"start": 2, "pad": 0}, layer_norm_hidden_state=False, model_class=comfy.text_encoders.llama.Gemma3_12B, enable_attention_masks=attention_mask, return_attention_masks=attention_mask, model_options=model_options)
 
-    def generate(self, tokens, do_sample, max_length, temperature, top_k, top_p, min_p, repetition_penalty, seed):
+    def generate(self, tokens, do_sample, max_length, temperature, top_k, top_p, min_p, repetition_penalty, seed, presence_penalty):
         tokens_only = [[t[0] for t in b] for b in tokens]
         embeds, _, _, embeds_info = self.process_tokens(tokens_only, self.execution_device)
         comfy.utils.normalize_image_embeddings(embeds, embeds_info, self.transformer.model.config.hidden_size ** 0.5)
-        return self.transformer.generate(embeds, do_sample, max_length, temperature, top_k, top_p, min_p, repetition_penalty, seed, stop_tokens=[106])  # 106 is <end_of_turn>
+        return self.transformer.generate(embeds, do_sample, max_length, temperature, top_k, top_p, min_p, repetition_penalty, seed, stop_tokens=[106], presence_penalty=presence_penalty)  # 106 is <end_of_turn>
 
 class DualLinearProjection(torch.nn.Module):
     def __init__(self, in_dim, out_dim_video, out_dim_audio, dtype=None, device=None, operations=None):
@@ -189,8 +189,8 @@ class LTXAVTEModel(torch.nn.Module):
 
         return out.to(device=out_device, dtype=torch.float), pooled, extra
 
-    def generate(self, tokens, do_sample, max_length, temperature, top_k, top_p, min_p, repetition_penalty, seed):
-        return self.gemma3_12b.generate(tokens["gemma3_12b"], do_sample, max_length, temperature, top_k, top_p, min_p, repetition_penalty, seed)
+    def generate(self, tokens, do_sample, max_length, temperature, top_k, top_p, min_p, repetition_penalty, seed, presence_penalty):
+        return self.gemma3_12b.generate(tokens["gemma3_12b"], do_sample, max_length, temperature, top_k, top_p, min_p, repetition_penalty, seed, presence_penalty)
 
     def load_sd(self, sd):
         if "model.layers.47.self_attn.q_norm.weight" in sd:

comfy/text_encoders/qwen35.py

@@ -0,0 +1,833 @@
+import torch
+import torch.nn as nn
+import torch.nn.functional as F
+from dataclasses import dataclass, field
+import os
+import math
+
+import comfy.model_management
+from comfy.ldm.modules.attention import optimized_attention_for_device
+from comfy import sd1_clip
+import comfy.text_encoders.qwen_vl
+
+from .llama import BaseLlama, BaseGenerate, Llama2_, MLP, RMSNorm, apply_rope
+
+
+def _qwen35_layer_types(n):
+    return [("full_attention" if (i + 1) % 4 == 0 else "linear_attention") for i in range(n)]
+
+@dataclass
+class Qwen35Config:
+    vocab_size: int = 248320
+    hidden_size: int = 2048
+    intermediate_size: int = 6144
+    num_hidden_layers: int = 24
+    # Full attention params
+    num_attention_heads: int = 8
+    num_key_value_heads: int = 2
+    head_dim: int = 256
+    partial_rotary_factor: float = 0.25
+    # Linear attention (DeltaNet) params
+    linear_num_key_heads: int = 16
+    linear_num_value_heads: int = 16
+    linear_key_head_dim: int = 128
+    linear_value_head_dim: int = 128
+    conv_kernel_size: int = 4
+    # Shared params
+    max_position_embeddings: int = 32768
+    rms_norm_eps: float = 1e-6
+    rope_theta: float = 10000000.0
+    mrope_section: list = field(default_factory=lambda: [11, 11, 10])
+    layer_types: list = field(default_factory=lambda: _qwen35_layer_types(24))
+    rms_norm_add: bool = True
+    mlp_activation: str = "silu"
+    qkv_bias: bool = False
+    final_norm: bool = True
+    lm_head: bool = False
+    stop_tokens: list = field(default_factory=lambda: [248044, 248046])
+    # These are needed for BaseLlama/BaseGenerate compatibility but unused directly
+    transformer_type: str = "qwen35_2b"
+    rope_dims: list = None
+    rope_scale: float = None
+
+QWEN35_VISION_DEFAULTS = dict(hidden_size=1024, num_heads=16, intermediate_size=4096, depth=24, patch_size=16, temporal_patch_size=2, in_channels=3, spatial_merge_size=2, num_position_embeddings=2304)
+
+QWEN35_MODELS = {
+    "qwen35_08b": dict(hidden_size=1024, intermediate_size=3584, vision=dict(hidden_size=768, num_heads=12, intermediate_size=3072, depth=12)),
+    "qwen35_2b": dict(hidden_size=2048, intermediate_size=6144, num_hidden_layers=24, num_attention_heads=8, num_key_value_heads=2, linear_num_value_heads=16),
+    "qwen35_4b": dict(hidden_size=2560, intermediate_size=9216, num_hidden_layers=32, num_attention_heads=16, num_key_value_heads=4, linear_num_value_heads=32),
+    "qwen35_9b": dict(hidden_size=4096, intermediate_size=12288, num_hidden_layers=32, num_attention_heads=16, num_key_value_heads=4, linear_num_value_heads=32, lm_head=True, vision=dict(hidden_size=1152, intermediate_size=4304, depth=27)),
+    "qwen35_27b": dict(hidden_size=5120, intermediate_size=17408, num_hidden_layers=64, num_attention_heads=24, num_key_value_heads=4, linear_num_value_heads=48, lm_head=True, vision=dict(hidden_size=1152, intermediate_size=4304, depth=27)),
+}
+
+
+def _make_config(model_type, config_dict={}):
+    overrides = QWEN35_MODELS.get(model_type, {}).copy()
+    overrides.pop("vision", None)
+    if "num_hidden_layers" in overrides:
+        overrides["layer_types"] = _qwen35_layer_types(overrides["num_hidden_layers"])
+    overrides.update(config_dict)
+    return Qwen35Config(**overrides)
+
+
+class RMSNormGated(RMSNorm):
+    def forward(self, x, gate):
+        return super().forward(x) * F.silu(gate.to(x.dtype))
+
+def torch_chunk_gated_delta_rule(query, key, value, g, beta, chunk_size=64, initial_state=None, output_final_state=False):
+    initial_dtype = query.dtype
+    query = F.normalize(query, dim=-1)
+    key = F.normalize(key, dim=-1)
+    query, key, value, beta, g = [x.transpose(1, 2).contiguous().to(torch.float32) for x in (query, key, value, beta, g)]
+
+    batch_size, num_heads, sequence_length, k_head_dim = key.shape
+    v_head_dim = value.shape[-1]
+    pad_size = (chunk_size - sequence_length % chunk_size) % chunk_size
+    query = F.pad(query, (0, 0, 0, pad_size))
+    key = F.pad(key, (0, 0, 0, pad_size))
+    value = F.pad(value, (0, 0, 0, pad_size))
+    beta = F.pad(beta, (0, pad_size))
+    g = F.pad(g, (0, pad_size))
+    total_sequence_length = sequence_length + pad_size
+    scale = 1 / (query.shape[-1] ** 0.5)
+    query = query * scale
+
+    v_beta = value * beta.unsqueeze(-1)
+    k_beta = key * beta.unsqueeze(-1)
+    query, key, value, k_beta, v_beta = [x.reshape(x.shape[0], x.shape[1], -1, chunk_size, x.shape[-1]) for x in (query, key, value, k_beta, v_beta)]
+    g = g.reshape(g.shape[0], g.shape[1], -1, chunk_size)
+    mask = torch.triu(torch.ones(chunk_size, chunk_size, dtype=torch.bool, device=query.device), diagonal=0)
+
+    g = g.cumsum(dim=-1)
+    decay_mask = ((g.unsqueeze(-1) - g.unsqueeze(-2)).tril().exp().float()).tril()
+    attn = -((k_beta @ key.transpose(-1, -2)) * decay_mask).masked_fill(mask, 0)
+    for i in range(1, chunk_size):
+        row = attn[..., i, :i].clone()
+        sub = attn[..., :i, :i].clone()
+        attn[..., i, :i] = row + (row.unsqueeze(-1) * sub).sum(-2)
+    attn = attn + torch.eye(chunk_size, dtype=attn.dtype, device=attn.device)
+    value = attn @ v_beta
+    k_cumdecay = attn @ (k_beta * g.exp().unsqueeze(-1))
+    last_recurrent_state = (
+        torch.zeros(batch_size, num_heads, k_head_dim, v_head_dim).to(value)
+        if initial_state is None
+        else initial_state.to(value)
+    )
+    core_attn_out = torch.zeros_like(value)
+    mask = torch.triu(torch.ones(chunk_size, chunk_size, dtype=torch.bool, device=query.device), diagonal=1)
+
+    for i in range(0, total_sequence_length // chunk_size):
+        q_i, k_i, v_i = query[:, :, i], key[:, :, i], value[:, :, i]
+        attn = (q_i @ k_i.transpose(-1, -2) * decay_mask[:, :, i]).masked_fill_(mask, 0)
+        v_prime = (k_cumdecay[:, :, i]) @ last_recurrent_state
+        v_new = v_i - v_prime
+        attn_inter = (q_i * g[:, :, i, :, None].exp()) @ last_recurrent_state
+        core_attn_out[:, :, i] = attn_inter + attn @ v_new
+        last_recurrent_state = (
+            last_recurrent_state * g[:, :, i, -1, None, None].exp()
+            + (k_i * (g[:, :, i, -1, None] - g[:, :, i]).exp()[..., None]).transpose(-1, -2) @ v_new
+        )
+
+    if not output_final_state:
+        last_recurrent_state = None
+    core_attn_out = core_attn_out.reshape(core_attn_out.shape[0], core_attn_out.shape[1], -1, core_attn_out.shape[-1])
+    core_attn_out = core_attn_out[:, :, :sequence_length]
+    core_attn_out = core_attn_out.transpose(1, 2).contiguous().to(initial_dtype)
+    return core_attn_out, last_recurrent_state
+
+
+def torch_causal_conv1d_update(x, conv_state, weight, bias=None):
+    # conv_state: [B, channels, kernel_size-1], x: [B, channels, 1]
+    # weight: [channels, kernel_size]
+    state_len = conv_state.shape[-1]
+    combined = torch.cat([conv_state, x], dim=-1).to(weight.dtype)  # [B, channels, kernel_size]
+    conv_state.copy_(combined[:, :, -state_len:])
+    out = (combined * weight).sum(dim=-1, keepdim=True)  # [B, channels, 1]
+    if bias is not None:
+        out = out + bias.unsqueeze(0).unsqueeze(-1)
+    return F.silu(out).to(x.dtype)
+
+
+# GatedDeltaNet - Linear Attention Layer
+
+class GatedDeltaNet(nn.Module):
+    def __init__(self, config, device=None, dtype=None, ops=None):
+        super().__init__()
+
+        hidden = config.hidden_size
+        self.num_key_heads = config.linear_num_key_heads
+        self.num_value_heads = config.linear_num_value_heads
+        self.key_head_dim = config.linear_key_head_dim
+        self.value_head_dim = config.linear_value_head_dim
+        self.conv_kernel_size = config.conv_kernel_size
+
+        key_dim = self.num_key_heads * self.key_head_dim
+        value_dim = self.num_value_heads * self.value_head_dim
+        self.key_dim = key_dim
+        self.value_dim = value_dim
+        conv_dim = key_dim * 2 + value_dim
+
+        self.in_proj_qkv = ops.Linear(hidden, conv_dim, bias=False, device=device, dtype=dtype)
+        self.in_proj_z = ops.Linear(hidden, value_dim, bias=False, device=device, dtype=dtype)
+        self.in_proj_b = ops.Linear(hidden, self.num_value_heads, bias=False, device=device, dtype=dtype)
+        self.in_proj_a = ops.Linear(hidden, self.num_value_heads, bias=False, device=device, dtype=dtype)
+        self.out_proj = ops.Linear(value_dim, hidden, bias=False, device=device, dtype=dtype)
+
+        self.dt_bias = nn.Parameter(torch.empty(self.num_value_heads, device=device, dtype=dtype))
+        self.A_log = nn.Parameter(torch.empty(self.num_value_heads, device=device, dtype=dtype))
+
+        self.conv1d = ops.Conv1d(in_channels=conv_dim, out_channels=conv_dim, bias=False, kernel_size=self.conv_kernel_size,
+            groups=conv_dim, padding=self.conv_kernel_size - 1, device=device, dtype=dtype)
+
+        self.norm = RMSNormGated(self.value_head_dim, eps=config.rms_norm_eps, device=device, dtype=dtype)
+
+    def forward(self, x, past_key_value=None, **kwargs):
+        batch_size, seq_len, _ = x.shape
+
+        use_recurrent = (
+            past_key_value is not None
+            and past_key_value[2] > 0
+            and seq_len == 1
+        )
+
+        # Projections (shared)
+        mixed_qkv = self.in_proj_qkv(x).transpose(1, 2)  # [B, conv_dim, seq_len]
+        z = self.in_proj_z(x)
+        b = self.in_proj_b(x)
+        a = self.in_proj_a(x)
+
+        # Conv1d
+        if use_recurrent:
+            recurrent_state, conv_state, step_index = past_key_value
+            conv_weight = comfy.model_management.cast_to_device(self.conv1d.weight, mixed_qkv.device, mixed_qkv.dtype).squeeze(1)
+            conv_bias = comfy.model_management.cast_to_device(self.conv1d.bias, mixed_qkv.device, mixed_qkv.dtype) if self.conv1d.bias is not None else None
+            mixed_qkv = torch_causal_conv1d_update(mixed_qkv, conv_state, conv_weight, conv_bias)
+        else:
+            if past_key_value is not None:
+                recurrent_state, conv_state, step_index = past_key_value
+                conv_state_init = F.pad(mixed_qkv, (self.conv_kernel_size - mixed_qkv.shape[-1], 0))
+                conv_state.copy_(conv_state_init[:, :, -conv_state.shape[-1]:])
+            mixed_qkv = F.silu(self.conv1d(mixed_qkv)[:, :, :seq_len])
+
+        # Split QKV and compute beta/g
+        mixed_qkv = mixed_qkv.transpose(1, 2)  # [B, seq_len, conv_dim]
+        query, key, value = mixed_qkv.split([self.key_dim, self.key_dim, self.value_dim], dim=-1)
+        beta = b.sigmoid()
+        g = -self.A_log.float().exp() * F.softplus(a.float() + self.dt_bias.float())
+
+        # Delta rule
+        if use_recurrent:
+            # single-token path: work in [B, heads, dim] without seq dim
+            query = query.reshape(batch_size, self.num_key_heads, self.key_head_dim)
+            key = key.reshape(batch_size, self.num_key_heads, self.key_head_dim)
+            value = value.reshape(batch_size, self.num_value_heads, self.value_head_dim)
+
+            if self.num_value_heads != self.num_key_heads:
+                rep = self.num_value_heads // self.num_key_heads
+                query = query.repeat_interleave(rep, dim=1)
+                key = key.repeat_interleave(rep, dim=1)
+
+            scale = self.key_head_dim ** -0.5
+            q = F.normalize(query.float(), dim=-1) * scale
+            k = F.normalize(key.float(), dim=-1)
+            v = value.float()
+            beta_t = beta.reshape(batch_size, -1)
+            g_t = g.reshape(batch_size, -1).exp()
+
+            # In-place state update: [B, heads, k_dim, v_dim]
+            recurrent_state.mul_(g_t[:, :, None, None])
+            kv_mem = torch.einsum('bhk,bhkv->bhv', k, recurrent_state)
+            delta = (v - kv_mem) * beta_t[:, :, None]
+            recurrent_state.add_(k.unsqueeze(-1) * delta.unsqueeze(-2))
+            core_attn_out = torch.einsum('bhk,bhkv->bhv', q, recurrent_state)
+
+            core_attn_out = core_attn_out.to(x.dtype).unsqueeze(1)
+            present_key_value = (recurrent_state, conv_state, step_index + 1)
+        else:
+            query = query.reshape(batch_size, seq_len, -1, self.key_head_dim)
+            key = key.reshape(batch_size, seq_len, -1, self.key_head_dim)
+            value = value.reshape(batch_size, seq_len, -1, self.value_head_dim)
+
+            if self.num_value_heads != self.num_key_heads:
+                rep = self.num_value_heads // self.num_key_heads
+                query = query.repeat_interleave(rep, dim=2)
+                key = key.repeat_interleave(rep, dim=2)
+
+            core_attn_out, last_recurrent_state = torch_chunk_gated_delta_rule(
+                query, key, value, g=g, beta=beta,
+                initial_state=None,
+                output_final_state=past_key_value is not None,
+            )
+
+            present_key_value = None
+            if past_key_value is not None:
+                if last_recurrent_state is not None:
+                    recurrent_state.copy_(last_recurrent_state.to(recurrent_state.dtype))
+                present_key_value = (recurrent_state, conv_state, step_index + seq_len)
+
+        # Gated norm + output projection (shared)
+        core_attn_out = self.norm(core_attn_out.reshape(-1, self.value_head_dim), z.reshape(-1, self.value_head_dim))
+        output = self.out_proj(core_attn_out.reshape(batch_size, seq_len, -1))
+        return output, present_key_value
+
+
+# GatedAttention - Full Attention with output gating
+def precompute_partial_rope(head_dim, rotary_dim, position_ids, theta, device=None, mrope_section=None):
+    """Compute RoPE frequencies for partial rotary embeddings."""
+    theta_numerator = torch.arange(0, rotary_dim, 2, device=device).float()
+    inv_freq = 1.0 / (theta ** (theta_numerator / rotary_dim))
+
+    inv_freq_expanded = inv_freq[None, :, None].float().expand(position_ids.shape[0], -1, 1)
+    position_ids_expanded = position_ids[:, None, :].float()
+    freqs = (inv_freq_expanded.float() @ position_ids_expanded.float()).transpose(1, 2)
+    emb = torch.cat((freqs, freqs), dim=-1)
+    cos = emb.cos()
+    sin = emb.sin()
+
+    if mrope_section is not None and position_ids.shape[0] == 3:
+        mrope_section_2 = [s * 2 for s in mrope_section]
+        cos = torch.cat([m[i % 3] for i, m in enumerate(cos.split(mrope_section_2, dim=-1))], dim=-1).unsqueeze(0)
+        sin = torch.cat([m[i % 3] for i, m in enumerate(sin.split(mrope_section_2, dim=-1))], dim=-1).unsqueeze(0)
+
+    cos = cos.unsqueeze(1)
+    sin = sin.unsqueeze(1)
+    sin_split = sin.shape[-1] // 2
+    return (cos, sin[..., :sin_split], -sin[..., sin_split:])
+
+
+def apply_partial_rope(xq, xk, freqs_cis, rotary_dim):
+    """Apply RoPE to only the first rotary_dim dimensions."""
+    xq_rot = xq[..., :rotary_dim]
+    xq_pass = xq[..., rotary_dim:]
+    xk_rot = xk[..., :rotary_dim]
+    xk_pass = xk[..., rotary_dim:]
+
+    xq_rot, xk_rot = apply_rope(xq_rot, xk_rot, freqs_cis)
+
+    xq = torch.cat([xq_rot, xq_pass], dim=-1)
+    xk = torch.cat([xk_rot, xk_pass], dim=-1)
+    return xq, xk
+
+
+class GatedAttention(nn.Module):
+    def __init__(self, config, device=None, dtype=None, ops=None):
+        super().__init__()
+
+        self.num_heads = config.num_attention_heads
+        self.num_kv_heads = config.num_key_value_heads
+        self.head_dim = config.head_dim
+        self.hidden_size = config.hidden_size
+        self.inner_size = self.num_heads * self.head_dim
+        self.rotary_dim = int(self.head_dim * config.partial_rotary_factor)
+
+        # q_proj outputs 2x: query + gate
+        self.q_proj = ops.Linear(config.hidden_size, self.inner_size * 2, bias=config.qkv_bias, device=device, dtype=dtype)
+        self.k_proj = ops.Linear(config.hidden_size, self.num_kv_heads * self.head_dim, bias=config.qkv_bias, device=device, dtype=dtype)
+        self.v_proj = ops.Linear(config.hidden_size, self.num_kv_heads * self.head_dim, bias=config.qkv_bias, device=device, dtype=dtype)
+        self.o_proj = ops.Linear(self.inner_size, config.hidden_size, bias=False, device=device, dtype=dtype)
+
+        # QK norms with (1+weight) scaling
+        self.q_norm = RMSNorm(self.head_dim, eps=config.rms_norm_eps, add=config.rms_norm_add, device=device, dtype=dtype)
+        self.k_norm = RMSNorm(self.head_dim, eps=config.rms_norm_eps, add=config.rms_norm_add, device=device, dtype=dtype)
+
+    def forward(self, x, attention_mask=None, freqs_cis=None, optimized_attention=None, past_key_value=None):
+        batch_size, seq_length, _ = x.shape
+
+        # Project Q (with gate), K, V
+        qg = self.q_proj(x)
+        # Split into query and gate: each is [B, seq, inner_size]
+        qg = qg.view(batch_size, seq_length, self.num_heads, self.head_dim * 2)
+        xq, gate = qg[..., :self.head_dim], qg[..., self.head_dim:]
+        gate = gate.reshape(batch_size, seq_length, -1)  # [B, seq, inner_size]
+
+        xk = self.k_proj(x)
+        xv = self.v_proj(x)
+
+        xq = self.q_norm(xq).transpose(1, 2)  # [B, heads, seq, head_dim]
+        xk = self.k_norm(xk.view(batch_size, seq_length, self.num_kv_heads, self.head_dim)).transpose(1, 2)
+        xv = xv.view(batch_size, seq_length, self.num_kv_heads, self.head_dim).transpose(1, 2)
+
+        # Apply partial RoPE
+        xq, xk = apply_partial_rope(xq, xk, freqs_cis, self.rotary_dim)
+
+        # KV cache
+        present_key_value = None
+        if past_key_value is not None:
+            past_key, past_value, index = past_key_value
+            num_tokens = xk.shape[2]
+            if past_key.shape[2] >= (index + num_tokens):
+                past_key[:, :, index:index + num_tokens] = xk
+                past_value[:, :, index:index + num_tokens] = xv
+                xk = past_key[:, :, :index + num_tokens]
+                xv = past_value[:, :, :index + num_tokens]
+                present_key_value = (past_key, past_value, index + num_tokens)
+            else:
+                if index > 0:
+                    xk = torch.cat((past_key[:, :, :index], xk), dim=2)
+                    xv = torch.cat((past_value[:, :, :index], xv), dim=2)
+                present_key_value = (xk, xv, index + num_tokens)
+
+        # Expand KV heads for GQA
+        if self.num_heads != self.num_kv_heads:
+            xk = xk.repeat_interleave(self.num_heads // self.num_kv_heads, dim=1)
+            xv = xv.repeat_interleave(self.num_heads // self.num_kv_heads, dim=1)
+
+        output = optimized_attention(xq, xk, xv, self.num_heads, mask=attention_mask, skip_reshape=True)
+        output = output * gate.sigmoid()
+
+        return self.o_proj(output), present_key_value
+
+
+# Hybrid Transformer Block
+class Qwen35TransformerBlock(nn.Module):
+    def __init__(self, config, index, device=None, dtype=None, ops=None):
+        super().__init__()
+        self.layer_type = config.layer_types[index]
+        if self.layer_type == "linear_attention":
+            self.linear_attn = GatedDeltaNet(config, device=device, dtype=dtype, ops=ops)
+        else:
+            self.self_attn = GatedAttention(config, device=device, dtype=dtype, ops=ops)
+        self.mlp = MLP(config, device=device, dtype=dtype, ops=ops)
+        self.input_layernorm = RMSNorm(config.hidden_size, eps=config.rms_norm_eps, add=config.rms_norm_add, device=device, dtype=dtype)
+        self.post_attention_layernorm = RMSNorm(config.hidden_size, eps=config.rms_norm_eps, add=config.rms_norm_add, device=device, dtype=dtype)
+
+    def forward(self, x, attention_mask=None, freqs_cis=None, optimized_attention=None, past_key_value=None):
+        if self.layer_type == "linear_attention":
+            h, present_key_value = self.linear_attn(self.input_layernorm(x), attention_mask=attention_mask, past_key_value=past_key_value)
+        else:
+            h, present_key_value = self.self_attn(self.input_layernorm(x), attention_mask=attention_mask, freqs_cis=freqs_cis, optimized_attention=optimized_attention, past_key_value=past_key_value)
+
+        x = x + h
+        x = x + self.mlp(self.post_attention_layernorm(x))
+        return x, present_key_value
+
+
+# Qwen35 Transformer Backbone
+class Qwen35Transformer(Llama2_):
+    def __init__(self, config, device=None, dtype=None, ops=None):
+        nn.Module.__init__(self)
+        self.config = config
+        self.vocab_size = config.vocab_size
+        self.normalize_in = False
+
+        self.embed_tokens = ops.Embedding(config.vocab_size, config.hidden_size, device=device, dtype=dtype)
+        self.layers = nn.ModuleList([
+            Qwen35TransformerBlock(config, index=i, device=device, dtype=dtype, ops=ops)
+            for i in range(config.num_hidden_layers)
+        ])
+
+        if config.final_norm:
+            self.norm = RMSNorm(config.hidden_size, eps=config.rms_norm_eps, add=config.rms_norm_add, device=device, dtype=dtype)
+        else:
+            self.norm = None
+
+        if config.lm_head:
+            self.lm_head = ops.Linear(config.hidden_size, config.vocab_size, bias=False, device=device, dtype=dtype)
+
+    def get_past_len(self, past_key_values):
+        for i, layer in enumerate(self.layers):
+            if layer.layer_type == "full_attention":
+                if len(past_key_values) > i:
+                    return past_key_values[i][2]
+                break
+        return 0
+
+    def compute_freqs_cis(self, position_ids, device):
+        rotary_dim = int(self.config.head_dim * self.config.partial_rotary_factor)
+        return precompute_partial_rope(
+            self.config.head_dim, rotary_dim, position_ids,
+            self.config.rope_theta, device=device,
+            mrope_section=self.config.mrope_section,
+        )
+
+
+# Vision Encoder
+class Qwen35VisionPatchEmbed(nn.Module):
+    def __init__(self, config, device=None, dtype=None, ops=None):
+        super().__init__()
+        self.patch_size = config["patch_size"]
+        self.temporal_patch_size = config["temporal_patch_size"]
+        self.in_channels = config["in_channels"]
+        self.embed_dim = config["hidden_size"]
+        kernel_size = [self.temporal_patch_size, self.patch_size, self.patch_size]
+        self.proj = ops.Conv3d(self.in_channels, self.embed_dim, kernel_size=kernel_size, stride=kernel_size, bias=True, device=device, dtype=dtype)
+
+    def forward(self, x):
+        target_dtype = self.proj.weight.dtype
+        x = x.view(-1, self.in_channels, self.temporal_patch_size, self.patch_size, self.patch_size)
+        return self.proj(x.to(target_dtype)).view(-1, self.embed_dim)
+
+
+class Qwen35VisionMLP(nn.Module):
+    def __init__(self, hidden_size, intermediate_size, device=None, dtype=None, ops=None):
+        super().__init__()
+
+        self.linear_fc1 = ops.Linear(hidden_size, intermediate_size, bias=True, device=device, dtype=dtype)
+        self.linear_fc2 = ops.Linear(intermediate_size, hidden_size, bias=True, device=device, dtype=dtype)
+
+    def forward(self, hidden_state):
+        return self.linear_fc2(F.gelu(self.linear_fc1(hidden_state), approximate="tanh"))
+
+
+class Qwen35VisionRotaryEmbedding(nn.Module):
+    def __init__(self, dim, theta=10000.0):
+        super().__init__()
+        self.dim = dim
+        inv_freq = 1.0 / (theta ** (torch.arange(0, dim, 2, dtype=torch.float) / dim))
+        self.register_buffer("inv_freq", inv_freq, persistent=False)
+
+    def forward(self, seqlen):
+        seq = torch.arange(seqlen, device=self.inv_freq.device, dtype=self.inv_freq.dtype)
+        freqs = torch.outer(seq, self.inv_freq)
+        return freqs
+
+
+class Qwen35VisionAttention(nn.Module):
+    def __init__(self, hidden_size, num_heads, device=None, dtype=None, ops=None):
+        super().__init__()
+
+        self.dim = hidden_size
+        self.num_heads = num_heads
+        self.head_dim = self.dim // self.num_heads
+        self.qkv = ops.Linear(self.dim, self.dim * 3, bias=True, device=device, dtype=dtype)
+        self.proj = ops.Linear(self.dim, self.dim, device=device, dtype=dtype)
+
+    def forward(self, x, cu_seqlens, position_embeddings, optimized_attention=None):
+        seq_length = x.shape[0]
+        query_states, key_states, value_states = (
+            self.qkv(x).reshape(seq_length, 3, self.num_heads, -1).permute(1, 0, 2, 3).unbind(0)
+        )
+        query_states, key_states = apply_rope(query_states, key_states, position_embeddings)
+
+        # Process per-sequence attention
+        lengths = (cu_seqlens[1:] - cu_seqlens[:-1]).tolist()
+        q_splits = torch.split(query_states, lengths, dim=0)
+        k_splits = torch.split(key_states, lengths, dim=0)
+        v_splits = torch.split(value_states, lengths, dim=0)
+
+        attn_outputs = []
+        for q, k, v in zip(q_splits, k_splits, v_splits):
+            q = q.transpose(0, 1).unsqueeze(0)
+            k = k.transpose(0, 1).unsqueeze(0)
+            v = v.transpose(0, 1).unsqueeze(0)
+            attn_outputs.append(optimized_attention(q, k, v, self.num_heads, skip_reshape=True))
+
+        attn_output = torch.cat(attn_outputs, dim=1)
+        attn_output = attn_output.reshape(seq_length, -1)
+        return self.proj(attn_output)
+
+
+class Qwen35VisionBlock(nn.Module):
+    def __init__(self, hidden_size, num_heads, intermediate_size, device=None, dtype=None, ops=None):
+        super().__init__()
+
+        self.norm1 = ops.LayerNorm(hidden_size, eps=1e-6, device=device, dtype=dtype)
+        self.norm2 = ops.LayerNorm(hidden_size, eps=1e-6, device=device, dtype=dtype)
+        self.attn = Qwen35VisionAttention(hidden_size, num_heads, device=device, dtype=dtype, ops=ops)
+        self.mlp = Qwen35VisionMLP(hidden_size, intermediate_size, device=device, dtype=dtype, ops=ops)
+
+    def forward(self, x, cu_seqlens, position_embeddings, optimized_attention=None):
+        x = x + self.attn(self.norm1(x), cu_seqlens=cu_seqlens, position_embeddings=position_embeddings, optimized_attention=optimized_attention)
+        return x + self.mlp(self.norm2(x))
+
+
+class Qwen35VisionPatchMerger(nn.Module):
+    def __init__(self, hidden_size, spatial_merge_size, out_hidden_size, device=None, dtype=None, ops=None):
+        super().__init__()
+
+        merge_dim = hidden_size * (spatial_merge_size ** 2)
+        self.norm = ops.LayerNorm(hidden_size, eps=1e-6, device=device, dtype=dtype)
+        self.linear_fc1 = ops.Linear(merge_dim, merge_dim, device=device, dtype=dtype)
+        self.linear_fc2 = ops.Linear(merge_dim, out_hidden_size, device=device, dtype=dtype)
+        self.merge_dim = merge_dim
+
+    def forward(self, x):
+        x = self.norm(x).view(-1, self.merge_dim)
+        return self.linear_fc2(F.gelu(self.linear_fc1(x)))
+
+
+class Qwen35VisionModel(nn.Module):
+    def __init__(self, config, device=None, dtype=None, ops=None):
+        super().__init__()
+        self.spatial_merge_size = config["spatial_merge_size"]
+        self.patch_size = config["patch_size"]
+        self.spatial_merge_unit = self.spatial_merge_size * self.spatial_merge_size
+
+        self.hidden_size = config["hidden_size"]
+        self.num_heads = config["num_heads"]
+        self.num_position_embeddings = config["num_position_embeddings"]
+
+        self.patch_embed = Qwen35VisionPatchEmbed(config, device=device, dtype=dtype, ops=ops)
+        self.pos_embed = ops.Embedding(self.num_position_embeddings, self.hidden_size, device=device, dtype=dtype)
+        self.num_grid_per_side = int(self.num_position_embeddings ** 0.5)
+        self.rotary_pos_emb = Qwen35VisionRotaryEmbedding(self.hidden_size // self.num_heads // 2)
+        self.blocks = nn.ModuleList([
+            Qwen35VisionBlock(self.hidden_size, self.num_heads, config["intermediate_size"], device=device, dtype=dtype, ops=ops)
+            for _ in range(config["depth"])
+        ])
+        self.merger = Qwen35VisionPatchMerger(self.hidden_size, self.spatial_merge_size, config["out_hidden_size"], device=device, dtype=dtype, ops=ops)
+
+    def rot_pos_emb(self, grid_thw):
+        merge_size = self.spatial_merge_size
+        grid_thw_list = grid_thw.tolist()
+        max_hw = max(max(h, w) for _, h, w in grid_thw_list)
+        freq_table = self.rotary_pos_emb(max_hw)
+        device = freq_table.device
+        total_tokens = sum(int(t * h * w) for t, h, w in grid_thw_list)
+        pos_ids = torch.empty((total_tokens, 2), dtype=torch.long, device=device)
+        offset = 0
+        for num_frames, height, width in grid_thw_list:
+            num_frames, height, width = int(num_frames), int(height), int(width)
+            merged_h, merged_w = height // merge_size, width // merge_size
+            block_rows = torch.arange(merged_h, device=device)
+            block_cols = torch.arange(merged_w, device=device)
+            intra_row = torch.arange(merge_size, device=device)
+            intra_col = torch.arange(merge_size, device=device)
+            row_idx = block_rows[:, None, None, None] * merge_size + intra_row[None, None, :, None]
+            col_idx = block_cols[None, :, None, None] * merge_size + intra_col[None, None, None, :]
+            row_idx = row_idx.expand(merged_h, merged_w, merge_size, merge_size).reshape(-1)
+            col_idx = col_idx.expand(merged_h, merged_w, merge_size, merge_size).reshape(-1)
+            coords = torch.stack((row_idx, col_idx), dim=-1)
+            if num_frames > 1:
+                coords = coords.repeat(num_frames, 1)
+            num_tokens = coords.shape[0]
+            pos_ids[offset:offset + num_tokens] = coords
+            offset += num_tokens
+        embeddings = freq_table[pos_ids]
+        embeddings = embeddings.flatten(1)
+        return embeddings
+
+    def fast_pos_embed_interpolate(self, grid_thw):
+        grid_thw_list = grid_thw.tolist()
+        grid_ts = [int(row[0]) for row in grid_thw_list]
+        grid_hs = [int(row[1]) for row in grid_thw_list]
+        grid_ws = [int(row[2]) for row in grid_thw_list]
+        device = self.pos_embed.weight.device
+        idx_list = [[] for _ in range(4)]
+        weight_list = [[] for _ in range(4)]
+        for t, h, w in grid_thw_list:
+            h, w = int(h), int(w)
+            h_idxs = torch.linspace(0, self.num_grid_per_side - 1, h, device=device)
+            w_idxs = torch.linspace(0, self.num_grid_per_side - 1, w, device=device)
+            h_idxs_floor = h_idxs.int()
+            w_idxs_floor = w_idxs.int()
+            h_idxs_ceil = (h_idxs.int() + 1).clip(max=self.num_grid_per_side - 1)
+            w_idxs_ceil = (w_idxs.int() + 1).clip(max=self.num_grid_per_side - 1)
+            dh = h_idxs - h_idxs_floor
+            dw = w_idxs - w_idxs_floor
+            base_h = h_idxs_floor * self.num_grid_per_side
+            base_h_ceil = h_idxs_ceil * self.num_grid_per_side
+            indices = [
+                (base_h[None].T + w_idxs_floor[None]).flatten(),
+                (base_h[None].T + w_idxs_ceil[None]).flatten(),
+                (base_h_ceil[None].T + w_idxs_floor[None]).flatten(),
+                (base_h_ceil[None].T + w_idxs_ceil[None]).flatten(),
+            ]
+            weights = [
+                ((1 - dh)[None].T * (1 - dw)[None]).flatten(),
+                ((1 - dh)[None].T * dw[None]).flatten(),
+                (dh[None].T * (1 - dw)[None]).flatten(),
+                (dh[None].T * dw[None]).flatten(),
+            ]
+            for j in range(4):
+                idx_list[j].extend(indices[j].tolist())
+                weight_list[j].extend(weights[j].tolist())
+        idx_tensor = torch.tensor(idx_list, dtype=torch.long, device=device)
+        weight_tensor = torch.tensor(weight_list, dtype=self.pos_embed.weight.dtype, device=device)
+        pos_embeds = self.pos_embed(idx_tensor).to(device) * weight_tensor[:, :, None]
+        patch_pos_embeds = pos_embeds[0] + pos_embeds[1] + pos_embeds[2] + pos_embeds[3]
+        patch_pos_embeds = patch_pos_embeds.split([h * w for h, w in zip(grid_hs, grid_ws)])
+        patch_pos_embeds_permute = []
+        merge_size = self.spatial_merge_size
+        for pos_embed, t, h, w in zip(patch_pos_embeds, grid_ts, grid_hs, grid_ws):
+            pos_embed = pos_embed.repeat(t, 1)
+            pos_embed = (
+                pos_embed.view(t, h // merge_size, merge_size, w // merge_size, merge_size, -1)
+                .permute(0, 1, 3, 2, 4, 5)
+                .flatten(0, 4)
+            )
+            patch_pos_embeds_permute.append(pos_embed)
+        return torch.cat(patch_pos_embeds_permute)
+
+    def forward(self, x, grid_thw):
+        x = self.patch_embed(x)
+        pos_embeds = self.fast_pos_embed_interpolate(grid_thw).to(x.device)
+        x = x + pos_embeds
+        rotary_pos_emb = self.rot_pos_emb(grid_thw)
+        seq_len = x.shape[0]
+        x = x.reshape(seq_len, -1)
+        rotary_pos_emb = rotary_pos_emb.reshape(seq_len, -1)
+        emb = torch.cat((rotary_pos_emb, rotary_pos_emb), dim=-1)
+        cos = emb.cos().unsqueeze(-2)
+        sin = emb.sin().unsqueeze(-2)
+        sin_half = sin.shape[-1] // 2
+        position_embeddings = (cos, sin[..., :sin_half], -sin[..., sin_half:])
+        cu_seqlens = torch.repeat_interleave(
+            grid_thw[:, 1] * grid_thw[:, 2], grid_thw[:, 0]
+        ).cumsum(dim=0, dtype=torch.int32)
+        cu_seqlens = F.pad(cu_seqlens, (1, 0), value=0)
+        optimized_attention = optimized_attention_for_device(x.device, mask=False, small_input=True)
+        for blk in self.blocks:
+            x = blk(x, cu_seqlens=cu_seqlens, position_embeddings=position_embeddings, optimized_attention=optimized_attention)
+        merged = self.merger(x)
+        return merged
+
+# Model Wrapper
+class Qwen35(BaseLlama, BaseGenerate, torch.nn.Module):
+    model_type = "qwen35_2b"
+
+    def __init__(self, config_dict, dtype, device, operations):
+        super().__init__()
+        config = _make_config(self.model_type, config_dict)
+        self.num_layers = config.num_hidden_layers
+        self.model = Qwen35Transformer(config, device=device, dtype=dtype, ops=operations)
+        vision_overrides = QWEN35_MODELS.get(self.model_type, {}).get("vision", {})
+        vision_config = {**QWEN35_VISION_DEFAULTS, **vision_overrides, "out_hidden_size": config.hidden_size}
+        self.visual = Qwen35VisionModel(vision_config, device=device, dtype=dtype, ops=operations)
+        self.dtype = dtype
+
+    def preprocess_embed(self, embed, device):
+        if embed["type"] == "image":
+            image, grid = comfy.text_encoders.qwen_vl.process_qwen2vl_images(embed["data"], patch_size=16)
+            return self.visual(image.to(device, dtype=torch.float32), grid), grid
+        return None, None
+
+    def forward(self, x, attention_mask=None, embeds=None, num_tokens=None, intermediate_output=None, final_layer_norm_intermediate=True, dtype=None, embeds_info=[], past_key_values=None):
+        grid = None
+        position_ids = None
+        offset = 0
+        for e in embeds_info:
+            if e.get("type") == "image":
+                grid = e.get("extra", None)
+                start = e.get("index")
+                if position_ids is None:
+                    position_ids = torch.zeros((3, embeds.shape[1]), device=embeds.device)
+                    position_ids[:, :start] = torch.arange(0, start, device=embeds.device)
+                end = e.get("size") + start
+                len_max = int(grid.max()) // 2
+                start_next = len_max + start
+                position_ids[:, end:] = torch.arange(start_next + offset, start_next + (embeds.shape[1] - end) + offset, device=embeds.device)
+                position_ids[0, start:end] = start + offset
+                max_d = int(grid[0][1]) // 2
+                position_ids[1, start:end] = torch.arange(start + offset, start + max_d + offset, device=embeds.device).unsqueeze(1).repeat(1, math.ceil((end - start) / max_d)).flatten(0)[:end - start]
+                max_d = int(grid[0][2]) // 2
+                position_ids[2, start:end] = torch.arange(start + offset, start + max_d + offset, device=embeds.device).unsqueeze(0).repeat(math.ceil((end - start) / max_d), 1).flatten(0)[:end - start]
+                offset += len_max - (end - start)
+
+        if grid is None:
+            position_ids = None
+
+        return super().forward(x, attention_mask=attention_mask, embeds=embeds, num_tokens=num_tokens, intermediate_output=intermediate_output, final_layer_norm_intermediate=final_layer_norm_intermediate, dtype=dtype, position_ids=position_ids, past_key_values=past_key_values)
+
+    def init_kv_cache(self, batch, max_cache_len, device, execution_dtype):
+        model_config = self.model.config
+        past_key_values = []
+        for i in range(model_config.num_hidden_layers):
+            if model_config.layer_types[i] == "linear_attention":
+                recurrent_state = torch.zeros(
+                    [batch, model_config.linear_num_value_heads, model_config.linear_key_head_dim, model_config.linear_value_head_dim],
+                    device=device, dtype=torch.float32
+                )
+                conv_dim = model_config.linear_num_key_heads * model_config.linear_key_head_dim * 2 + model_config.linear_num_value_heads * model_config.linear_value_head_dim
+                conv_state = torch.zeros(
+                    [batch, conv_dim, model_config.conv_kernel_size - 1],
+                    device=device, dtype=execution_dtype
+                )
+                past_key_values.append((recurrent_state, conv_state, 0))
+            else:
+                past_key_values.append((
+                    torch.empty([batch, model_config.num_key_value_heads, max_cache_len, model_config.head_dim], device=device, dtype=execution_dtype),
+                    torch.empty([batch, model_config.num_key_value_heads, max_cache_len, model_config.head_dim], device=device, dtype=execution_dtype),
+                    0
+                ))
+        return past_key_values
+
+# Tokenizer and Text Encoder Wrappers
+
+class Qwen35Tokenizer(sd1_clip.SDTokenizer):
+    def __init__(self, embedding_directory=None, tokenizer_data={}, embedding_size=2048, embedding_key="qwen35_2b"):
+        from transformers import Qwen2Tokenizer
+        tokenizer_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), "qwen35_tokenizer")
+        super().__init__(tokenizer_path, pad_with_end=False, embedding_directory=embedding_directory, embedding_size=embedding_size, embedding_key=embedding_key, tokenizer_class=Qwen2Tokenizer,
+            has_start_token=False, has_end_token=False, pad_to_max_length=False, max_length=99999999, min_length=1, pad_token=248044, tokenizer_data=tokenizer_data)
+
+
+class Qwen35ImageTokenizer(sd1_clip.SD1Tokenizer):
+    def __init__(self, embedding_directory=None, tokenizer_data={}, model_type="qwen35_2b"):
+        embedding_size = QWEN35_MODELS.get(model_type, {}).get("hidden_size", 2048)
+        tokenizer = lambda *a, **kw: Qwen35Tokenizer(*a, **kw, embedding_size=embedding_size, embedding_key=model_type)
+        super().__init__(embedding_directory=embedding_directory, tokenizer_data=tokenizer_data, name=model_type, tokenizer=tokenizer)
+        self.llama_template = "<|im_start|>user\n{}<|im_end|>\n<|im_start|>assistant\n"
+        self.llama_template_images = "<|im_start|>user\n<|vision_start|><|image_pad|><|vision_end|>{}<|im_end|>\n<|im_start|>assistant\n"
+
+    def tokenize_with_weights(self, text, return_word_ids=False, llama_template=None, images=[], prevent_empty_text=False, thinking=False, **kwargs):
+        image = kwargs.get("image", None)
+        if image is not None and len(images) == 0:
+            images = [image]
+
+        skip_template = False
+        if text.startswith('<|im_start|>'):
+            skip_template = True
+        if prevent_empty_text and text == '':
+            text = ' '
+
+        if skip_template:
+            llama_text = text
+        else:
+            if llama_template is None:
+                if len(images) > 0:
+                    llama_text = self.llama_template_images.format(text)
+                else:
+                    llama_text = self.llama_template.format(text)
+            else:
+                llama_text = llama_template.format(text)
+            if not thinking:
+                llama_text += "<think>\n</think>\n"
+
+        tokens = super().tokenize_with_weights(llama_text, return_word_ids=return_word_ids, disable_weights=True, **kwargs)
+        key_name = next(iter(tokens))
+        embed_count = 0
+        qwen_tokens = tokens[key_name]
+        for r in qwen_tokens:
+            for i in range(len(r)):
+                if r[i][0] == 248056:  # <|image_pad|>
+                    if len(images) > embed_count:
+                        r[i] = ({"type": "image", "data": images[embed_count], "original_type": "image"},) + r[i][1:]
+                        embed_count += 1
+        return tokens
+
+
+class Qwen35ClipModel(sd1_clip.SDClipModel):
+    def __init__(self, device="cpu", layer="hidden", layer_idx=-2, dtype=None, attention_mask=True, model_options={}, model_type="qwen35_2b"):
+        class Qwen35_(Qwen35):
+            pass
+        Qwen35_.model_type = model_type
+
+        super().__init__(device=device, layer=layer, layer_idx=layer_idx, textmodel_json_config={},
+            dtype=dtype, special_tokens={"pad": 248044}, layer_norm_hidden_state=False,
+            model_class=Qwen35_, enable_attention_masks=attention_mask, return_attention_masks=attention_mask, model_options=model_options)
+
+
+class Qwen35TEModel(sd1_clip.SD1ClipModel):
+    def __init__(self, device="cpu", dtype=None, model_options={}, model_type="qwen35_2b"):
+        clip_model = lambda **kw: Qwen35ClipModel(**kw, model_type=model_type)
+        super().__init__(device=device, dtype=dtype, name=model_type, clip_model=clip_model, model_options=model_options)
+
+
+def tokenizer(model_type="qwen35_2b"):
+    class Qwen35ImageTokenizer_(Qwen35ImageTokenizer):
+        def __init__(self, embedding_directory=None, tokenizer_data={}):
+            super().__init__(embedding_directory=embedding_directory, tokenizer_data=tokenizer_data, model_type=model_type)
+    return Qwen35ImageTokenizer_
+
+
+def te(dtype_llama=None, llama_quantization_metadata=None, model_type="qwen35_2b"):
+    class Qwen35TEModel_(Qwen35TEModel):
+        def __init__(self, device="cpu", dtype=None, model_options={}):
+            if dtype_llama is not None:
+                dtype = dtype_llama
+            if llama_quantization_metadata is not None:
+                model_options = model_options.copy()
+                model_options["quantization_metadata"] = llama_quantization_metadata
+            super().__init__(device=device, dtype=dtype, model_options=model_options, model_type=model_type)
+    return Qwen35TEModel_

comfy_api/feature_flags.py

@@ -16,7 +16,6 @@ SERVER_FEATURE_FLAGS: dict[str, Any] = {
     "extension": {"manager": {"supports_v4": True}},
     "node_replacements": True,
     "assets": args.enable_assets,
-    "download_api": args.enable_download_api,
 }
 
 

comfy_api_nodes/nodes_reve.py

@@ -145,7 +145,20 @@ class ReveImageCreateNode(IO.ComfyNode):
             ],
             is_api_node=True,
             price_badge=IO.PriceBadge(
-                expr="""{"type":"usd","usd":0.03432,"format":{"approximate":true,"note":"(base)"}}""",
+                depends_on=IO.PriceBadgeDepends(
+                    widgets=["upscale", "upscale.upscale_factor"],
+                ),
+                expr="""
+                (
+                    $factor := $lookup(widgets, "upscale.upscale_factor");
+                    $fmt := {"approximate": true, "note": "(base)"};
+                    widgets.upscale = "enabled" ? (
+                        $factor = 4 ? {"type": "usd", "usd": 0.0762, "format": $fmt}
+                        : $factor = 3 ? {"type": "usd", "usd": 0.0591, "format": $fmt}
+                        : {"type": "usd", "usd": 0.0457, "format": $fmt}
+                    ) : {"type": "usd", "usd": 0.03432, "format": $fmt}
+                )
+                """,
             ),
         )
 
@@ -225,13 +238,21 @@ class ReveImageEditNode(IO.ComfyNode):
             is_api_node=True,
             price_badge=IO.PriceBadge(
                 depends_on=IO.PriceBadgeDepends(
-                    widgets=["model"],
+                    widgets=["model", "upscale", "upscale.upscale_factor"],
                 ),
                 expr="""
                 (
+                    $fmt := {"approximate": true, "note": "(base)"};
                     $isFast := $contains(widgets.model, "fast");
-                    $base := $isFast ? 0.01001 : 0.0572;
-                    {"type": "usd", "usd": $base, "format": {"approximate": true, "note": "(base)"}}
+                    $enabled := widgets.upscale = "enabled";
+                    $factor := $lookup(widgets, "upscale.upscale_factor");
+                    $isFast
+                        ? {"type": "usd", "usd": 0.01001, "format": $fmt}
+                        : $enabled ? (
+                            $factor = 4 ? {"type": "usd", "usd": 0.0991, "format": $fmt}
+                            : $factor = 3 ? {"type": "usd", "usd": 0.0819, "format": $fmt}
+                            : {"type": "usd", "usd": 0.0686, "format": $fmt}
+                        ) : {"type": "usd", "usd": 0.0572, "format": $fmt}
                 )
                 """,
             ),
@@ -327,13 +348,21 @@ class ReveImageRemixNode(IO.ComfyNode):
             is_api_node=True,
             price_badge=IO.PriceBadge(
                 depends_on=IO.PriceBadgeDepends(
-                    widgets=["model"],
+                    widgets=["model", "upscale", "upscale.upscale_factor"],
                 ),
                 expr="""
                 (
+                    $fmt := {"approximate": true, "note": "(base)"};
                     $isFast := $contains(widgets.model, "fast");
-                    $base := $isFast ? 0.01001 : 0.0572;
-                    {"type": "usd", "usd": $base, "format": {"approximate": true, "note": "(base)"}}
+                    $enabled := widgets.upscale = "enabled";
+                    $factor := $lookup(widgets, "upscale.upscale_factor");
+                    $isFast
+                        ? {"type": "usd", "usd": 0.01001, "format": $fmt}
+                        : $enabled ? (
+                            $factor = 4 ? {"type": "usd", "usd": 0.0991, "format": $fmt}
+                            : $factor = 3 ? {"type": "usd", "usd": 0.0819, "format": $fmt}
+                            : {"type": "usd", "usd": 0.0686, "format": $fmt}
+                        ) : {"type": "usd", "usd": 0.0572, "format": $fmt}
                 )
                 """,
             ),

comfy_api_nodes/nodes_topaz.py

@@ -38,6 +38,7 @@ from comfy_api_nodes.util import (
 UPSCALER_MODELS_MAP = {
     "Starlight (Astra) Fast": "slf-1",
     "Starlight (Astra) Creative": "slc-1",
+    "Starlight Precise 2.5": "slp-2.5",
 }
 
 

comfy_extras/nodes_curve.py

@@ -1,5 +1,7 @@
 from __future__ import annotations
 
+import numpy as np
+
 from comfy_api.latest import ComfyExtension, io
 from comfy_api.input import CurveInput
 from typing_extensions import override
@@ -32,10 +34,58 @@ class CurveEditor(io.ComfyNode):
         return io.NodeOutput(result, ui=ui) if ui else io.NodeOutput(result)
 
 
+class ImageHistogram(io.ComfyNode):
+    @classmethod
+    def define_schema(cls):
+        return io.Schema(
+            node_id="ImageHistogram",
+            display_name="Image Histogram",
+            category="utils",
+            inputs=[
+                io.Image.Input("image"),
+            ],
+            outputs=[
+                io.Histogram.Output("rgb"),
+                io.Histogram.Output("luminance"),
+                io.Histogram.Output("red"),
+                io.Histogram.Output("green"),
+                io.Histogram.Output("blue"),
+            ],
+        )
+
+    @classmethod
+    def execute(cls, image) -> io.NodeOutput:
+        img = image[0].cpu().numpy()
+        img_uint8 = np.clip(img * 255, 0, 255).astype(np.uint8)
+
+        def bincount(data):
+            return np.bincount(data.ravel(), minlength=256)[:256]
+
+        hist_r = bincount(img_uint8[:, :, 0])
+        hist_g = bincount(img_uint8[:, :, 1])
+        hist_b = bincount(img_uint8[:, :, 2])
+
+        # Average of R, G, B histograms (same as Photoshop's RGB composite)
+        rgb = ((hist_r + hist_g + hist_b) // 3).tolist()
+
+        # ITU-R BT.709-6, Item 3.2 (p.6) — Derivation of luminance signal
+        # https://www.itu.int/rec/R-REC-BT.709-6-201506-I/en
+        lum = 0.2126 * img[:, :, 0] + 0.7152 * img[:, :, 1] + 0.0722 * img[:, :, 2]
+        luminance = bincount(np.clip(lum * 255, 0, 255).astype(np.uint8)).tolist()
+
+        return io.NodeOutput(
+            rgb,
+            luminance,
+            hist_r.tolist(),
+            hist_g.tolist(),
+            hist_b.tolist(),
+        )
+
+
 class CurveExtension(ComfyExtension):
     @override
     async def get_node_list(self):
-        return [CurveEditor]
+        return [CurveEditor, ImageHistogram]
 
 
 async def comfy_entrypoint():

comfy_extras/nodes_glsl.py

@@ -87,7 +87,9 @@ class SizeModeInput(TypedDict):
 
 
 MAX_IMAGES = 5      # u_image0-4
-MAX_UNIFORMS = 5    # u_float0-4, u_int0-4
+MAX_UNIFORMS = 20   # u_float0-19, u_int0-19
+MAX_BOOLS = 10      # u_bool0-9
+MAX_CURVES = 4      # u_curve0-3 (1D LUT textures)
 MAX_OUTPUTS = 4     # fragColor0-3 (MRT)
 
 # Vertex shader using gl_VertexID trick - no VBO needed.
@@ -497,6 +499,8 @@ def _render_shader_batch(
     image_batches: list[list[np.ndarray]],
     floats: list[float],
     ints: list[int],
+    bools: list[bool] | None = None,
+    curves: list[np.ndarray] | None = None,
 ) -> list[list[np.ndarray]]:
     """
     Render a fragment shader for multiple batches efficiently.
@@ -511,6 +515,8 @@ def _render_shader_batch(
         image_batches: List of batches, each batch is a list of input images (H, W, C) float32 [0,1]
         floats: List of float uniforms
         ints: List of int uniforms
+        bools: List of bool uniforms (passed as int 0/1 to GLSL bool uniforms)
+        curves: List of 1D LUT arrays (float32) of arbitrary size for u_curve0-N
 
     Returns:
         List of batch outputs, each is a list of output images (H, W, 4) float32 [0,1]
@@ -533,11 +539,17 @@ def _render_shader_batch(
     # Detect multi-pass rendering
     num_passes = _detect_pass_count(fragment_code)
 
+    if bools is None:
+        bools = []
+    if curves is None:
+        curves = []
+
     # Track resources for cleanup
     program = None
     fbo = None
     output_textures = []
     input_textures = []
+    curve_textures = []
     ping_pong_textures = []
     ping_pong_fbos = []
 
@@ -624,6 +636,28 @@ def _render_shader_batch(
             if loc >= 0:
                 gl.glUniform1i(loc, v)
 
+        for i, v in enumerate(bools):
+            loc = gl.glGetUniformLocation(program, f"u_bool{i}")
+            if loc >= 0:
+                gl.glUniform1i(loc, 1 if v else 0)
+
+        # Create 1D LUT textures for curves (bound after image texture units)
+        for i, lut in enumerate(curves):
+            tex = gl.glGenTextures(1)
+            curve_textures.append(tex)
+            unit = MAX_IMAGES + i
+            gl.glActiveTexture(gl.GL_TEXTURE0 + unit)
+            gl.glBindTexture(gl.GL_TEXTURE_2D, tex)
+            gl.glTexImage2D(gl.GL_TEXTURE_2D, 0, gl.GL_R32F, len(lut), 1, 0, gl.GL_RED, gl.GL_FLOAT, lut)
+            gl.glTexParameteri(gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MIN_FILTER, gl.GL_LINEAR)
+            gl.glTexParameteri(gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MAG_FILTER, gl.GL_LINEAR)
+            gl.glTexParameteri(gl.GL_TEXTURE_2D, gl.GL_TEXTURE_WRAP_S, gl.GL_CLAMP_TO_EDGE)
+            gl.glTexParameteri(gl.GL_TEXTURE_2D, gl.GL_TEXTURE_WRAP_T, gl.GL_CLAMP_TO_EDGE)
+
+            loc = gl.glGetUniformLocation(program, f"u_curve{i}")
+            if loc >= 0:
+                gl.glUniform1i(loc, unit)
+
         # Get u_pass uniform location for multi-pass
         pass_loc = gl.glGetUniformLocation(program, "u_pass")
 
@@ -718,6 +752,8 @@ def _render_shader_batch(
 
         for tex in input_textures:
             gl.glDeleteTextures(int(tex))
+        for tex in curve_textures:
+            gl.glDeleteTextures(int(tex))
         for tex in output_textures:
             gl.glDeleteTextures(int(tex))
         for tex in ping_pong_textures:
@@ -754,6 +790,20 @@ class GLSLShader(io.ComfyNode):
             max=MAX_UNIFORMS,
         )
 
+        bool_template = io.Autogrow.TemplatePrefix(
+            io.Boolean.Input("bool", default=False),
+            prefix="u_bool",
+            min=0,
+            max=MAX_BOOLS,
+        )
+
+        curve_template = io.Autogrow.TemplatePrefix(
+            io.Curve.Input("curve"),
+            prefix="u_curve",
+            min=0,
+            max=MAX_CURVES,
+        )
+
         return io.Schema(
             node_id="GLSLShader",
             display_name="GLSL Shader",
@@ -762,6 +812,7 @@ class GLSLShader(io.ComfyNode):
                 "Apply GLSL ES fragment shaders to images. "
                 "u_resolution (vec2) is always available."
             ),
+            is_experimental=True,
             inputs=[
                 io.String.Input(
                     "fragment_shader",
@@ -796,6 +847,8 @@ class GLSLShader(io.ComfyNode):
                 io.Autogrow.Input("images", template=image_template, tooltip=f"Images are available as u_image0-{MAX_IMAGES-1} (sampler2D) in the shader code"),
                 io.Autogrow.Input("floats", template=float_template, tooltip=f"Floats are available as u_float0-{MAX_UNIFORMS-1} in the shader code"),
                 io.Autogrow.Input("ints", template=int_template, tooltip=f"Ints are available as u_int0-{MAX_UNIFORMS-1} in the shader code"),
+                io.Autogrow.Input("bools", template=bool_template, tooltip=f"Booleans are available as u_bool0-{MAX_BOOLS-1} (bool) in the shader code"),
+                io.Autogrow.Input("curves", template=curve_template, tooltip=f"Curves are available as u_curve0-{MAX_CURVES-1} (sampler2D, 1D LUT) in the shader code. Sample with texture(u_curve0, vec2(x, 0.5)).r"),
             ],
             outputs=[
                 io.Image.Output(display_name="IMAGE0", tooltip="Available via layout(location = 0) out vec4 fragColor0 in the shader code"),
@@ -813,13 +866,19 @@ class GLSLShader(io.ComfyNode):
         images: io.Autogrow.Type,
         floats: io.Autogrow.Type = None,
         ints: io.Autogrow.Type = None,
+        bools: io.Autogrow.Type = None,
+        curves: io.Autogrow.Type = None,
         **kwargs,
     ) -> io.NodeOutput:
+
         image_list = [v for v in images.values() if v is not None]
         float_list = (
             [v if v is not None else 0.0 for v in floats.values()] if floats else []
         )
         int_list = [v if v is not None else 0 for v in ints.values()] if ints else []
+        bool_list = [v if v is not None else False for v in bools.values()] if bools else []
+
+        curve_luts = [v.to_lut().astype(np.float32) for v in curves.values() if v is not None] if curves else []
 
         if not image_list:
             raise ValueError("At least one input image is required")
@@ -846,6 +905,8 @@ class GLSLShader(io.ComfyNode):
             image_batches,
             float_list,
             int_list,
+            bool_list,
+            curve_luts,
         )
 
         # Collect outputs into tensors

comfy_extras/nodes_number_convert.py

@@ -44,8 +44,13 @@ class NumberConvertNode(io.ComfyNode):
     def execute(cls, value) -> io.NodeOutput:
         if isinstance(value, bool):
             float_val = 1.0 if value else 0.0
-        elif isinstance(value, (int, float)):
+            int_val = 1 if value else 0
+        elif isinstance(value, int):
             float_val = float(value)
+            int_val = value
+        elif isinstance(value, float):
+            float_val = value
+            int_val = int(value)
         elif isinstance(value, str):
             text = value.strip()
             if not text:
@@ -56,6 +61,14 @@ class NumberConvertNode(io.ComfyNode):
                 raise ValueError(
                     f"Cannot convert string to number: {value!r}"
                 ) from None
+            if not math.isfinite(float_val):
+                raise ValueError(
+                    f"Cannot convert non-finite value to number: {float_val}"
+                )
+            try:
+                int_val = int(text)
+            except ValueError:
+                int_val = int(float_val)
         else:
             raise TypeError(
                 f"Unsupported input type: {type(value).__name__}"
@@ -66,7 +79,7 @@ class NumberConvertNode(io.ComfyNode):
                 f"Cannot convert non-finite value to number: {float_val}"
             )
 
-        return io.NodeOutput(float_val, int(float_val))
+        return io.NodeOutput(float_val, int_val)
 
 
 class NumberConvertExtension(ComfyExtension):

comfy_extras/nodes_post_processing.py

@@ -67,11 +67,11 @@ class Blend(io.ComfyNode):
     def g(cls, x):
         return torch.where(x <= 0.25, ((16 * x - 12) * x + 4) * x, torch.sqrt(x))
 
-def gaussian_kernel(kernel_size: int, sigma: float, device=None):
+def gaussian_kernel(kernel_size: int, sigma: float, device=None, dtype=torch.float32):
     x, y = torch.meshgrid(torch.linspace(-1, 1, kernel_size, device=device), torch.linspace(-1, 1, kernel_size, device=device), indexing="ij")
     d = torch.sqrt(x * x + y * y)
     g = torch.exp(-(d * d) / (2.0 * sigma * sigma))
-    return g / g.sum()
+    return (g / g.sum()).to(dtype)
 
 class Blur(io.ComfyNode):
     @classmethod
@@ -99,7 +99,7 @@ class Blur(io.ComfyNode):
         batch_size, height, width, channels = image.shape
 
         kernel_size = blur_radius * 2 + 1
-        kernel = gaussian_kernel(kernel_size, sigma, device=image.device).repeat(channels, 1, 1).unsqueeze(1)
+        kernel = gaussian_kernel(kernel_size, sigma, device=image.device, dtype=image.dtype).repeat(channels, 1, 1).unsqueeze(1)
 
         image = image.permute(0, 3, 1, 2) # Torch wants (B, C, H, W) we use (B, H, W, C)
         padded_image = F.pad(image, (blur_radius,blur_radius,blur_radius,blur_radius), 'reflect')
@@ -200,7 +200,7 @@ class Sharpen(io.ComfyNode):
         image = image.to(comfy.model_management.get_torch_device())
 
         kernel_size = sharpen_radius * 2 + 1
-        kernel = gaussian_kernel(kernel_size, sigma, device=image.device) * -(alpha*10)
+        kernel = gaussian_kernel(kernel_size, sigma, device=image.device, dtype=image.dtype) * -(alpha*10)
         kernel = kernel.to(dtype=image.dtype)
         center = kernel_size // 2
         kernel[center, center] = kernel[center, center] - kernel.sum() + 1.0

comfy_extras/nodes_textgen.py

@@ -15,6 +15,7 @@ class TextGenerate(io.ComfyNode):
                     io.Float.Input("min_p", default=0.05, min=0.0, max=1.0, step=0.01),
                     io.Float.Input("repetition_penalty", default=1.05, min=0.0, max=5.0, step=0.01),
                     io.Int.Input("seed", default=0, min=0, max=0xffffffffffffffff),
+                    io.Float.Input("presence_penalty", optional=True, default=0.0, min=0.0, max=5.0, step=0.01),
                 ]
             ),
             io.DynamicCombo.Option(
@@ -25,7 +26,7 @@ class TextGenerate(io.ComfyNode):
 
         return io.Schema(
             node_id="TextGenerate",
-            category="textgen/",
+            category="textgen",
             search_aliases=["LLM", "gemma"],
             inputs=[
                 io.Clip.Input("clip"),
@@ -33,6 +34,7 @@ class TextGenerate(io.ComfyNode):
                 io.Image.Input("image", optional=True),
                 io.Int.Input("max_length", default=256, min=1, max=2048),
                 io.DynamicCombo.Input("sampling_mode", options=sampling_options, display_name="Sampling Mode"),
+                io.Boolean.Input("thinking", optional=True, default=False, tooltip="Operate in thinking mode if the model supports it."),
             ],
             outputs=[
                 io.String.Output(display_name="generated_text"),
@@ -40,9 +42,9 @@ class TextGenerate(io.ComfyNode):
         )
 
     @classmethod
-    def execute(cls, clip, prompt, max_length, sampling_mode, image=None) -> io.NodeOutput:
+    def execute(cls, clip, prompt, max_length, sampling_mode, image=None, thinking=False) -> io.NodeOutput:
 
-        tokens = clip.tokenize(prompt, image=image, skip_template=False, min_length=1)
+        tokens = clip.tokenize(prompt, image=image, skip_template=False, min_length=1, thinking=thinking)
 
         # Get sampling parameters from dynamic combo
         do_sample = sampling_mode.get("sampling_mode") == "on"
@@ -52,6 +54,7 @@ class TextGenerate(io.ComfyNode):
         min_p = sampling_mode.get("min_p", 0.0)
         seed = sampling_mode.get("seed", None)
         repetition_penalty = sampling_mode.get("repetition_penalty", 1.0)
+        presence_penalty = sampling_mode.get("presence_penalty", 0.0)
 
         generated_ids = clip.generate(
             tokens,
@@ -62,6 +65,7 @@ class TextGenerate(io.ComfyNode):
             top_p=top_p,
             min_p=min_p,
             repetition_penalty=repetition_penalty,
+            presence_penalty=presence_penalty,
             seed=seed
         )
 
@@ -156,12 +160,12 @@ class TextGenerateLTX2Prompt(TextGenerate):
         )
 
     @classmethod
-    def execute(cls, clip, prompt, max_length, sampling_mode, image=None) -> io.NodeOutput:
+    def execute(cls, clip, prompt, max_length, sampling_mode, image=None, thinking=False) -> io.NodeOutput:
         if image is None:
             formatted_prompt = f"<start_of_turn>system\n{LTX2_T2V_SYSTEM_PROMPT.strip()}<end_of_turn>\n<start_of_turn>user\nUser Raw Input Prompt: {prompt}.<end_of_turn>\n<start_of_turn>model\n"
         else:
             formatted_prompt = f"<start_of_turn>system\n{LTX2_I2V_SYSTEM_PROMPT.strip()}<end_of_turn>\n<start_of_turn>user\n\n<image_soft_token>\n\nUser Raw Input Prompt: {prompt}.<end_of_turn>\n<start_of_turn>model\n"
-        return super().execute(clip, formatted_prompt, max_length, sampling_mode, image)
+        return super().execute(clip, formatted_prompt, max_length, sampling_mode, image, thinking)
 
 
 class TextgenExtension(ComfyExtension):

manager_requirements.txt

@@ -1 +1 @@
-comfyui_manager==4.1b8
+comfyui_manager==4.1

requirements.txt

@@ -1,5 +1,5 @@
 comfyui-frontend-package==1.42.8
-comfyui-workflow-templates==0.9.36
+comfyui-workflow-templates==0.9.38
 comfyui-embedded-docs==0.4.3
 torch
 torchsde

server.py

@@ -43,7 +43,6 @@ from app.model_manager import ModelFileManager
 from app.custom_node_manager import CustomNodeManager
 from app.subgraph_manager import SubgraphManager
 from app.node_replace_manager import NodeReplaceManager
-from app.download_manager import DownloadManager
 from typing import Optional, Union
 from api_server.routes.internal.internal_routes import InternalRoutes
 from protocol import BinaryEventTypes
@@ -206,7 +205,6 @@ class PromptServer():
         self.subgraph_manager = SubgraphManager()
         self.node_replace_manager = NodeReplaceManager()
         self.internal_routes = InternalRoutes(self)
-        self.download_manager = DownloadManager(self) if args.enable_download_api else None
         self.supports = ["custom_nodes_from_web"]
         self.prompt_queue = execution.PromptQueue(self)
         self.loop = loop
@@ -1030,91 +1028,9 @@ class PromptServer():
 
             return web.Response(status=200)
 
-        # -- Download API (gated behind --enable-download-api) --
-
-        def _require_download_api(handler):
-            async def wrapper(request):
-                if self.download_manager is None:
-                    return web.json_response(
-                        {"error": "Download API is not enabled. Start ComfyUI with --enable-download-api."},
-                        status=403,
-                    )
-                return await handler(request)
-            return wrapper
-
-        @routes.post("/download/model")
-        @_require_download_api
-        async def post_download_model(request):
-            json_data = await request.json()
-            url = json_data.get("url")
-            directory = json_data.get("directory")
-            filename = json_data.get("filename")
-            client_id = json_data.get("client_id")
-
-            if not url or not directory or not filename:
-                return web.json_response(
-                    {"error": "Missing required fields: url, directory, filename"},
-                    status=400,
-                )
-
-            task, err = await self.download_manager.start_download(url, directory, filename, client_id=client_id)
-            if err:
-                status = 409 if "already" in err.lower() else 400
-                return web.json_response({"error": err}, status=status)
-
-            return web.json_response(task.to_dict(), status=201)
-
-        @routes.get("/download/status")
-        @_require_download_api
-        async def get_download_status(request):
-            client_id = request.rel_url.query.get("client_id")
-            return web.json_response(self.download_manager.get_all_tasks(client_id=client_id))
-
-        @routes.get("/download/status/{task_id}")
-        @_require_download_api
-        async def get_download_task_status(request):
-            task_id = request.match_info["task_id"]
-            task_data = self.download_manager.get_task(task_id)
-            if task_data is None:
-                return web.json_response({"error": "Download not found"}, status=404)
-            return web.json_response(task_data)
-
-        @routes.post("/download/pause/{task_id}")
-        @_require_download_api
-        async def post_download_pause(request):
-            task_id = request.match_info["task_id"]
-            err = self.download_manager.pause_download(task_id)
-            if err:
-                return web.json_response({"error": err}, status=400)
-            return web.json_response({"status": "paused"})
-
-        @routes.post("/download/resume/{task_id}")
-        @_require_download_api
-        async def post_download_resume(request):
-            task_id = request.match_info["task_id"]
-            err = self.download_manager.resume_download(task_id)
-            if err:
-                return web.json_response({"error": err}, status=400)
-            return web.json_response({"status": "resumed"})
-
-        @routes.post("/download/cancel/{task_id}")
-        @_require_download_api
-        async def post_download_cancel(request):
-            task_id = request.match_info["task_id"]
-            err = self.download_manager.cancel_download(task_id)
-            if err:
-                return web.json_response({"error": err}, status=400)
-            return web.json_response({"status": "cancelled"})
-
     async def setup(self):
         timeout = aiohttp.ClientTimeout(total=None) # no timeout
         self.client_session = aiohttp.ClientSession(timeout=timeout)
-        if self.download_manager is not None:
-            self.app.on_cleanup.append(self._cleanup_download_manager)
-
-    async def _cleanup_download_manager(self, app):
-        if self.download_manager is not None:
-            await self.download_manager.close()
 
     def add_routes(self):
         self.user_manager.add_routes(self.routes)

tests-unit/assets_test/services/test_path_utils.py

@@ -0,0 +1,81 @@
+"""Tests for path_utils – asset category resolution."""
+import os
+import tempfile
+from pathlib import Path
+from unittest.mock import patch
+
+import pytest
+
+from app.assets.services.path_utils import get_asset_category_and_relative_path
+
+
+@pytest.fixture
+def fake_dirs():
+    """Create temporary input, output, and temp directories."""
+    with tempfile.TemporaryDirectory() as root:
+        root_path = Path(root)
+        input_dir = root_path / "input"
+        output_dir = root_path / "output"
+        temp_dir = root_path / "temp"
+        models_dir = root_path / "models" / "checkpoints"
+        for d in (input_dir, output_dir, temp_dir, models_dir):
+            d.mkdir(parents=True)
+
+        with patch("app.assets.services.path_utils.folder_paths") as mock_fp:
+            mock_fp.get_input_directory.return_value = str(input_dir)
+            mock_fp.get_output_directory.return_value = str(output_dir)
+            mock_fp.get_temp_directory.return_value = str(temp_dir)
+
+            with patch(
+                "app.assets.services.path_utils.get_comfy_models_folders",
+                return_value=[("checkpoints", [str(models_dir)])],
+            ):
+                yield {
+                    "input": input_dir,
+                    "output": output_dir,
+                    "temp": temp_dir,
+                    "models": models_dir,
+                }
+
+
+class TestGetAssetCategoryAndRelativePath:
+    def test_input_file(self, fake_dirs):
+        f = fake_dirs["input"] / "photo.png"
+        f.touch()
+        cat, rel = get_asset_category_and_relative_path(str(f))
+        assert cat == "input"
+        assert rel == "photo.png"
+
+    def test_output_file(self, fake_dirs):
+        f = fake_dirs["output"] / "result.png"
+        f.touch()
+        cat, rel = get_asset_category_and_relative_path(str(f))
+        assert cat == "output"
+        assert rel == "result.png"
+
+    def test_temp_file(self, fake_dirs):
+        """Regression: temp files must be categorised, not raise ValueError."""
+        f = fake_dirs["temp"] / "GLSLShader_output_00004_.png"
+        f.touch()
+        cat, rel = get_asset_category_and_relative_path(str(f))
+        assert cat == "temp"
+        assert rel == "GLSLShader_output_00004_.png"
+
+    def test_temp_file_in_subfolder(self, fake_dirs):
+        sub = fake_dirs["temp"] / "sub"
+        sub.mkdir()
+        f = sub / "ComfyUI_temp_tczip_00004_.png"
+        f.touch()
+        cat, rel = get_asset_category_and_relative_path(str(f))
+        assert cat == "temp"
+        assert os.path.normpath(rel) == os.path.normpath("sub/ComfyUI_temp_tczip_00004_.png")
+
+    def test_model_file(self, fake_dirs):
+        f = fake_dirs["models"] / "model.safetensors"
+        f.touch()
+        cat, rel = get_asset_category_and_relative_path(str(f))
+        assert cat == "models"
+
+    def test_unknown_path_raises(self, fake_dirs):
+        with pytest.raises(ValueError, match="not within"):
+            get_asset_category_and_relative_path("/some/random/path.png")

tests-unit/comfy_extras_test/nodes_number_convert_test.py

@@ -90,6 +90,63 @@ class TestNumberConvertExecute:
         assert result[0] == 1000.0
         assert result[1] == 1000
 
+    # --- Large number precision (string input) ---
+
+    def test_string_large_int_above_2_53(self):
+        """Text-to-int must not lose precision for integers beyond 2^53."""
+        big = 2**53 + 1  # 9007199254740993
+        result = self._exec(str(big))
+        assert result[1] == big
+
+    def test_string_large_negative_int_above_2_53(self):
+        big = -(2**53 + 1)
+        result = self._exec(str(big))
+        assert result[1] == big
+
+    def test_string_very_large_int(self):
+        big = 2**63 + 42
+        result = self._exec(str(big))
+        assert result[1] == big
+
+    def test_string_large_int_float_output_is_float(self):
+        """FLOAT output is still a float (may lose precision, but must be float type)."""
+        result = self._exec(str(2**53 + 1))
+        assert isinstance(result[0], float)
+
+    # --- Large number precision (int input) ---
+
+    def test_int_large_above_2_53(self):
+        """Native int input must preserve its value in the INT output."""
+        big = 2**53 + 1
+        result = self._exec(big)
+        assert result[1] == big
+
+    def test_int_large_negative_above_2_53(self):
+        big = -(2**53 + 1)
+        result = self._exec(big)
+        assert result[1] == big
+
+    def test_int_very_large(self):
+        big = 2**100
+        result = self._exec(big)
+        assert result[1] == big
+
+    # --- String decimal / scientific notation fallback ---
+
+    def test_string_decimal_still_truncates(self):
+        """Strings with decimal points fall back to int(float(...)) truncation."""
+        result = self._exec("3.7")
+        assert result[1] == 3
+
+    def test_string_negative_decimal_truncates(self):
+        result = self._exec("-2.9")
+        assert result[1] == -2
+
+    def test_string_scientific_large(self):
+        result = self._exec("1e18")
+        assert result[0] == 1e18
+        assert result[1] == 10**18
+
     # --- STRING error paths ---
 
     def test_empty_string_raises(self):