feat: Optimize WebRTC pipeline for 60fps screen sharing

- Implemented 'Overdrive' logic to force high bitrates on Chrome
- Fixed 'Auto' preset to default to stable 720p60
- Added persistent 'Triple-Kick' hammer to prevent bitrate throttling
- Fixed sidebar connection status sync
- Added comprehensive diagnostic logger

packages/web/src/components/layout/MainContent.tsx

@@ -1,4 +1,4 @@
-import React from 'react';
+import React, { useEffect } from 'react';
 import { useServerStore } from '../../stores/serverStore';
 import { useChatStore } from '../../stores/chatStore';
 import { useUIStore } from '../../stores/uiStore';
@@ -7,6 +7,9 @@ import { MessageList } from '../chat/MessageList';
 import { MessageInput } from '../chat/MessageInput';
 import { TypingIndicator } from '../chat/TypingIndicator';
 import { VoiceGrid } from '../voice/VoiceGrid';
+import { VoiceControlBar } from '../voice/VoiceControlBar';
+import { VoiceChatPanel } from '../voice/VoiceChatPanel';
+import { DmCallView } from '../voice/DmCallView';
 import { FriendsPage } from '../chat/FriendsPage';
 import { Avatar } from '../ui/Avatar';
 import { useVoiceStore } from '../../stores/voiceStore';
@@ -18,10 +21,15 @@ export function MainContent() {
   const currentServerId = useServerStore((s) => s.currentServerId);
   const toggleMemberList = useUIStore((s) => s.toggleMemberList);
   const memberListOpen = useUIStore((s) => s.memberListOpen);
+  const voiceChatOpen = useUIStore((s) => s.voiceChatOpen);
+  const voiceFullscreen = useUIStore((s) => s.voiceFullscreen);
   const participants = useVoiceStore((s) => s.participants);
   const currentVoiceChannelId = useVoiceStore((s) => s.currentVoiceChannelId);
   const showDms = useUIStore((s) => s.showDms);
 
+  const activeDmCall = useVoiceStore((s) => s.activeDmCall);
+  const outgoingCall = useVoiceStore((s) => s.outgoingCall);
+
   const channel = channels.find(c => c.id === currentChannelId);
   const isVoiceChannel = channel?.type === 'voice' || channel?.type === 'video';
 
@@ -39,18 +47,113 @@ export function MainContent() {
     const dmName = otherUser?.displayName ?? otherUser?.username ?? 'Direct Message';
     const dmStatus = otherUser?.status as any;
 
+    // Show DmCallView if there's an active DM call for this channel
+    const isInDmCall = activeDmCall?.dmChannelId === currentChannelId;
+    const isCallingThisDm = outgoingCall?.dmChannelId === currentChannelId;
+
+    const handleStartVoiceCall = () => {
+      if (!currentChannelId) return;
+      useVoiceStore.getState().setOutgoingCall({ dmChannelId: currentChannelId });
+      wsSend({ type: 'dm_call_start', dmChannelId: currentChannelId });
+    };
+
+    const handleCancelCall = () => {
+      if (!currentChannelId) return;
+      useVoiceStore.getState().setOutgoingCall(null);
+      wsSend({ type: 'dm_call_end', dmChannelId: currentChannelId });
+    };
+
+    // If in an active DM call, show the call view overlaid on top of the chat
+    if (isInDmCall) {
+      return (
+        <div className="flex-1 flex flex-col min-w-0 relative">
+          <DmCallView />
+        </div>
+      );
+    }
+
     return (
       <div className="flex-1 flex flex-col bg-discord-bg-primary min-w-0 relative">
-        <div className="h-12 px-4 flex items-center shadow-header flex-shrink-0 z-10">
+        {/* Outgoing call banner */}
+        {isCallingThisDm && (
+          <div className="bg-discord-green/10 border-b border-discord-green/20 px-4 py-3 flex items-center justify-between">
+            <div className="flex items-center gap-2">
+              <svg width="20" height="20" viewBox="0 0 24 24" fill="currentColor" className="text-discord-green animate-pulse">
+                <path d="M6.62 10.79c1.44 2.83 3.76 5.14 6.59 6.59l2.2-2.2c.27-.27.67-.36 1.02-.24 1.12.37 2.33.57 3.57.57.55 0 1 .45 1 1V20c0 .55-.45 1-1 1-9.39 0-17-7.61-17-17 0-.55.45-1 1-1h3.5c.55 0 1 .45 1 1 0 1.25.2 2.45.57 3.57.11.35.03.74-.25 1.02l-2.2 2.2z" />
+              </svg>
+              <span className="text-discord-green text-sm font-medium">Calling {dmName}...</span>
+            </div>
+            <button
+              onClick={handleCancelCall}
+              className="px-3 py-1 bg-discord-red hover:bg-discord-red/80 text-white text-xs font-medium rounded transition-colors"
+            >
+              Cancel
+            </button>
+          </div>
+        )}
+        <div className="h-12 px-4 flex items-center justify-between shadow-header flex-shrink-0 z-10 bg-discord-bg-primary">
           <div className="flex items-center gap-2 min-w-0">
-            <span className="text-discord-text-muted font-bold text-lg">@</span>
-            {otherUser && (
-              <Avatar src={otherUser.avatar} name={dmName} size={24} status={dmStatus} />
-            )}
+            <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor" className="text-discord-text-muted flex-shrink-0">
+              <path d="M12.5 2A6.5 6.5 0 0 0 6 8.5c0 1.82.75 3.47 1.95 4.65A10.02 10.02 0 0 0 2 22h2c0-4.42 3.58-8 8-8 .35 0 .69.03 1.03.07A6.49 6.49 0 0 0 19 8.5 6.5 6.5 0 0 0 12.5 2Zm0 11A4.5 4.5 0 1 1 17 8.5a4.5 4.5 0 0 1-4.5 4.5Z" />
+            </svg>
             <span className="font-bold text-discord-text-primary truncate">{dmName}</span>
-            {otherUser?.status && otherUser.status !== 'offline' && (
-              <span className="text-xs text-discord-text-muted capitalize">{otherUser.status}</span>
-            )}
+          </div>
+          <div className="flex items-center gap-1 flex-shrink-0">
+            {/* Voice Call */}
+            <button
+              onClick={handleStartVoiceCall}
+              disabled={!!outgoingCall || !!activeDmCall}
+              className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover disabled:opacity-50 disabled:cursor-not-allowed"
+              title="Start Voice Call"
+            >
+              <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+                <path d="M6.62 10.79c1.44 2.83 3.76 5.14 6.59 6.59l2.2-2.2c.27-.27.67-.36 1.02-.24 1.12.37 2.33.57 3.57.57.55 0 1 .45 1 1V20c0 .55-.45 1-1 1-9.39 0-17-7.61-17-17 0-.55.45-1 1-1h3.5c.55 0 1 .45 1 1 0 1.25.2 2.45.57 3.57.11.35.03.74-.25 1.02l-2.2 2.2z" />
+              </svg>
+            </button>
+            {/* Video Call */}
+            <button
+              onClick={handleStartVoiceCall}
+              disabled={!!outgoingCall || !!activeDmCall}
+              className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover disabled:opacity-50 disabled:cursor-not-allowed"
+              title="Start Video Call"
+            >
+              <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+                <path d="M21 6.5l-4 4V7c0-.55-.45-1-1-1H9.82L21 17.18V6.5zM3.27 2L2 3.27 4.73 6H4c-.55 0-1 .45-1 1v10c0 .55.45 1 1 1h12c.21 0 .39-.08.54-.18L19.73 21 21 19.73 3.27 2z" />
+              </svg>
+            </button>
+            {/* Pinned Messages */}
+            <button className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover" title="Pinned Messages">
+              <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+                <path d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z" transform="rotate(45 12 12)" />
+                <path d="M16 9V4h1c.55 0 1-.45 1-1s-.45-1-1-1H7c-.55 0-1 .45-1 1s.45 1 1 1h1v5c0 1.66-1.34 3-3 3v2h5.97v7l1 1 1-1v-7H19v-2c-1.66 0-3-1.34-3-3z" />
+              </svg>
+            </button>
+            {/* Add Friends to DM */}
+            <button className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover" title="Add Friends to DM">
+              <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+                <path d="M14 8.00598C14 10.211 12.206 12.006 10 12.006C7.795 12.006 6 10.211 6 8.00598C6 5.80098 7.794 4.00598 10 4.00598C12.206 4.00598 14 5.80098 14 8.00598ZM2 19.006C2 15.473 5.29 13.006 10 13.006C14.711 13.006 18 15.473 18 19.006V20.006H2V19.006ZM20 20.006H22V19.006C22 16.451 20.178 14.471 17.532 13.471C19.461 14.601 20 16.561 20 19.006V20.006Z" />
+              </svg>
+            </button>
+            {/* Divider */}
+            <div className="w-[1px] h-6 bg-discord-modifier-accent mx-1" />
+            {/* Search */}
+            <button className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover" title="Search">
+              <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+                <path d="M21.707 20.293l-5.395-5.395A7.457 7.457 0 0018 10.5 7.5 7.5 0 1010.5 18c1.575 0 3.027-.486 4.228-1.31l5.476 5.476a.997.997 0 001.414 0l.089-.089a1 1 0 000-1.414l.001-.37zM10.5 16a5.5 5.5 0 110-11 5.5 5.5 0 010 11z" />
+              </svg>
+            </button>
+            {/* Inbox */}
+            <button className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover" title="Inbox">
+              <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+                <path d="M19 3H4.99c-1.11 0-1.98.9-1.98 2L3 19c0 1.1.88 2 1.99 2H19c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 12h-4c0 1.66-1.35 3-3 3s-3-1.34-3-3H4.99V5H19v10z" />
+              </svg>
+            </button>
+            {/* Help */}
+            <button className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover" title="Help">
+              <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+                <path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 17h-2v-2h2v2zm2.07-7.75l-.9.92C13.45 12.9 13 13.5 13 15h-2v-.5c0-1.1.45-2.1 1.17-2.83l1.24-1.26c.37-.36.59-.86.59-1.41 0-1.1-.9-2-2-2s-2 .9-2 2H8c0-2.21 1.79-4 4-4s4 1.79 4 4c0 .88-.36 1.68-.93 2.25z" />
+              </svg>
+            </button>
           </div>
         </div>
         <MessageList channelId={currentChannelId} />
@@ -77,26 +180,19 @@ export function MainContent() {
   // Voice/Video channel view
   if (isVoiceChannel) {
     const isInThisChannel = currentVoiceChannelId === currentChannelId;
-    const isMuted = useVoiceStore.getState().isMuted;
-    const isCameraOn = useVoiceStore.getState().isCameraOn;
-    const isScreenSharing = useVoiceStore.getState().isScreenSharing;
 
-    return (
-      <div className="flex-1 flex flex-col bg-discord-bg-primary">
-        <div className="h-12 px-4 flex items-center justify-between shadow-header">
-          <div className="flex items-center gap-2">
-            <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor" className="text-discord-text-muted">
-              <path d="M11 5L6 9H2V15H6L11 19V5ZM15.54 8.46C16.48 9.4 17 10.67 17 12S16.48 14.6 15.54 15.54L14.12 14.12C14.69 13.55 15 12.79 15 12S14.69 10.45 14.12 9.88L15.54 8.46Z" />
-            </svg>
-            <span className="font-bold text-discord-text-primary">{channel.name}</span>
-            {isInThisChannel && (
-              <span className="text-xs text-discord-green font-medium ml-2">Connected</span>
-            )}
+    // Not connected — show "Join Voice" prompt
+    if (!isInThisChannel) {
+      return (
+        <div className="flex-1 flex flex-col bg-discord-bg-primary">
+          <div className="h-12 px-4 flex items-center justify-between shadow-header">
+            <div className="flex items-center gap-2">
+              <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor" className="text-discord-text-muted">
+                <path d="M11 5L6 9H2V15H6L11 19V5ZM15.54 8.46C16.48 9.4 17 10.67 17 12S16.48 14.6 15.54 15.54L14.12 14.12C14.69 13.55 15 12.79 15 12S14.69 10.45 14.12 9.88L15.54 8.46Z" />
+              </svg>
+              <span className="font-bold text-discord-text-primary">{channel.name}</span>
+            </div>
           </div>
-        </div>
-        {isInThisChannel ? (
-          <VoiceGrid participants={participants} />
-        ) : (
           <div className="flex-1 flex flex-col items-center justify-center gap-6">
             <div className="text-center">
               <svg width="80" height="80" viewBox="0 0 24 24" fill="currentColor" className="text-discord-text-muted mx-auto mb-4 opacity-40">
@@ -115,9 +211,38 @@ export function MainContent() {
               Join Voice
             </button>
           </div>
-        )}
+        </div>
+      );
+    }
+
+    // Connected — full voice view with grid + chat panel + control bar
+    const voiceView = (
+      <div className={`flex-1 flex flex-col bg-[#111214] min-w-0 ${voiceFullscreen ? 'fixed inset-0 z-50' : ''}`}>
+        {/* Voice header */}
+        <div className="h-12 px-4 flex items-center justify-between shadow-header flex-shrink-0 bg-[#111214]">
+          <div className="flex items-center gap-2">
+            <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor" className="text-discord-text-muted">
+              <path d="M11 5L6 9H2V15H6L11 19V5ZM15.54 8.46C16.48 9.4 17 10.67 17 12S16.48 14.6 15.54 15.54L14.12 14.12C14.69 13.55 15 12.79 15 12S14.69 10.45 14.12 9.88L15.54 8.46Z" />
+            </svg>
+            <span className="font-bold text-discord-text-primary">{channel.name}</span>
+            <span className="text-xs text-discord-green font-medium ml-2">Connected</span>
+          </div>
+        </div>
+
+        {/* Main content: grid + optional chat */}
+        <div className="flex-1 flex overflow-hidden">
+          <VoiceGrid participants={participants} />
+          {voiceChatOpen && (
+            <VoiceChatPanel channelId={currentChannelId} channelName={channel.name} />
+          )}
+        </div>
+
+        {/* Control bar at bottom */}
+        <VoiceControlBar />
       </div>
     );
+
+    return voiceView;
   }
 
   // Text channel view
@@ -137,10 +262,29 @@ export function MainContent() {
             </>
           )}
         </div>
-        <div className="flex items-center gap-4 flex-shrink-0">
+        <div className="flex items-center gap-1 flex-shrink-0">
+          {/* Threads */}
+          <button className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover" title="Threads">
+            <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+              <path d="M5.43 21a.996.996 0 01-.98-.8l-.79-4.34H2.5a1 1 0 110-2h.93l-.55-3H1.5a1 1 0 010-2h1.15L1.87 4.86a1 1 0 011.96-.72L4.6 8.86h3.32l-.78-4.72a1 1 0 011.96-.28l.84 5H13.5a1 1 0 110 2h-3.33l.55 3H13.5a1 1 0 110 2h-2.55l.72 3.94a1 1 0 01-.79 1.16 1.034 1.034 0 01-.18.02.996.996 0 01-.98-.82L8.95 15.86H5.63l.72 3.94A1 1 0 015.43 21zM5.86 10.86l.55 3h3.32l-.55-3H5.86z" />
+            </svg>
+          </button>
+          {/* Notification Settings */}
+          <button className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover" title="Notification Settings">
+            <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+              <path d="M12 22c1.1 0 2-.9 2-2h-4c0 1.1.89 2 2 2zm6-6v-5c0-3.07-1.64-5.64-4.5-6.32V4c0-.83-.67-1.5-1.5-1.5s-1.5.67-1.5 1.5v.68C7.63 5.36 6 7.92 6 11v5l-2 2v1h16v-1l-2-2z" />
+            </svg>
+          </button>
+          {/* Pinned Messages */}
+          <button className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover" title="Pinned Messages">
+            <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+              <path d="M16 9V4h1c.55 0 1-.45 1-1s-.45-1-1-1H7c-.55 0-1 .45-1 1s.45 1 1 1h1v5c0 1.66-1.34 3-3 3v2h5.97v7l1 1 1-1v-7H19v-2c-1.66 0-3-1.34-3-3z" />
+            </svg>
+          </button>
+          {/* Member List Toggle */}
           <button
             onClick={toggleMemberList}
-            className={`p-1 transition-colors ${
+            className={`w-8 h-8 flex items-center justify-center transition-colors rounded-[4px] hover:bg-discord-modifier-hover ${
               memberListOpen ? 'text-discord-text-primary' : 'text-discord-text-muted hover:text-discord-text-secondary'
             }`}
             title="Toggle Member List"
@@ -149,6 +293,26 @@ export function MainContent() {
               <path d="M14 8.00598C14 10.211 12.206 12.006 10 12.006C7.795 12.006 6 10.211 6 8.00598C6 5.80098 7.794 4.00598 10 4.00598C12.206 4.00598 14 5.80098 14 8.00598ZM2 19.006C2 15.473 5.29 13.006 10 13.006C14.711 13.006 18 15.473 18 19.006V20.006H2V19.006ZM20 20.006H22V19.006C22 16.451 20.178 14.471 17.532 13.471C19.461 14.601 20 16.561 20 19.006V20.006Z" />
             </svg>
           </button>
+          {/* Divider */}
+          <div className="w-[1px] h-6 bg-discord-modifier-accent mx-1" />
+          {/* Search */}
+          <button className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover" title="Search">
+            <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+              <path d="M21.707 20.293l-5.395-5.395A7.457 7.457 0 0018 10.5 7.5 7.5 0 1010.5 18c1.575 0 3.027-.486 4.228-1.31l5.476 5.476a.997.997 0 001.414 0l.089-.089a1 1 0 000-1.414l.001-.37zM10.5 16a5.5 5.5 0 110-11 5.5 5.5 0 010 11z" />
+            </svg>
+          </button>
+          {/* Inbox */}
+          <button className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover" title="Inbox">
+            <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+              <path d="M19 3H4.99c-1.11 0-1.98.9-1.98 2L3 19c0 1.1.88 2 1.99 2H19c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 12h-4c0 1.66-1.35 3-3 3s-3-1.34-3-3H4.99V5H19v10z" />
+            </svg>
+          </button>
+          {/* Help */}
+          <button className="w-8 h-8 flex items-center justify-center text-discord-text-muted hover:text-discord-text-primary transition-colors rounded-[4px] hover:bg-discord-modifier-hover" title="Help">
+            <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
+              <path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 17h-2v-2h2v2zm2.07-7.75l-.9.92C13.45 12.9 13 13.5 13 15h-2v-.5c0-1.1.45-2.1 1.17-2.83l1.24-1.26c.37-.36.59-.86.59-1.41 0-1.1-.9-2-2-2s-2 .9-2 2H8c0-2.21 1.79-4 4-4s4 1.79 4 4c0 .88-.36 1.68-.93 2.25z" />
+            </svg>
+          </button>
         </div>
       </div>