Merge media decoding into one FFmpeg bridge (#706)

* [media] merge bink into shared ffmpeg bridge

* [avplayer] decode in process and fix stream info size

* [font] add glyph and teardown exports

* [build] bump ffmpeg runtime to 3b502d4

* [font] add glyph and teardown exports

* [build] bump ffmpeg runtime to 3b502d4

* [avplayer] decode in process

* [font] add glyph and teardown exports

* [build] bump ffmpeg runtime to 3b502d4

tests/SharpEmu.Libs.Tests/AvPlayer/AvPlayerPathTests.cs

@@ -75,49 +75,6 @@ public sealed class AvPlayerPathTests : IDisposable
         AssertPathIsInsideApp0(resolved);
     }
 
-    [Theory]
-    [InlineData(false, "ffmpeg", "ffprobe")]
-    [InlineData(true, "ffmpeg.exe", "ffprobe.exe")]
-    public void MediaToolLookupUsesPlatformNames(
-        bool isWindows,
-        string ffmpegName,
-        string ffprobeName)
-    {
-        var toolDirectory = Path.Combine(_tempRoot, "Media Tools");
-        Directory.CreateDirectory(toolDirectory);
-        var ffmpeg = Path.Combine(toolDirectory, ffmpegName);
-        File.WriteAllBytes(ffmpeg, []);
-
-        var resolved = AvPlayerExports.FindFfmpeg(
-            configured: null,
-            searchPath: $"\"{toolDirectory}\"",
-            isWindows);
-
-        Assert.Equal(ffmpeg, resolved);
-        Assert.Equal(
-            Path.Combine(toolDirectory, ffprobeName),
-            AvPlayerExports.GetFfprobePath(ffmpeg, isWindows));
-    }
-
-    [Theory]
-    [InlineData(false, "ffmpeg")]
-    [InlineData(true, "ffmpeg.exe")]
-    public void MediaToolLookupFindsPackagedBinary(bool isWindows, string executable)
-    {
-        var publishDirectory = Path.Combine(_tempRoot, "publish");
-        Directory.CreateDirectory(Path.Combine(publishDirectory, "ffmpeg"));
-        var ffmpeg = Path.Combine(publishDirectory, "ffmpeg", executable);
-        File.WriteAllBytes(ffmpeg, []);
-
-        Assert.Equal(
-            ffmpeg,
-            AvPlayerExports.FindFfmpeg(
-                configured: null,
-                searchPath: null,
-                isWindows,
-                publishDirectory));
-    }
-
     [Fact]
     public void RelativeFileUriCannotEscapeApp0()
     {

tests/SharpEmu.Libs.Tests/Media/HostMovieBridgeTests.cs

@@ -2,18 +2,18 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 using System.Buffers.Binary;
-using SharpEmu.Libs.Bink;
+using SharpEmu.Libs.Media;
 using Xunit;
 
-namespace SharpEmu.Libs.Tests.Bink;
+namespace SharpEmu.Libs.Tests.Media;
 
-public sealed class Bink2MovieBridgeTests : IDisposable
+public sealed class HostMovieBridgeTests : IDisposable
 {
     private readonly string _tempDirectory = Path.Combine(
         Path.GetTempPath(),
         $"sharpemu-bink-{Guid.NewGuid():N}");
 
-    public Bink2MovieBridgeTests()
+    public HostMovieBridgeTests()
     {
         Directory.CreateDirectory(_tempDirectory);
     }
@@ -23,7 +23,7 @@ public sealed class Bink2MovieBridgeTests : IDisposable
     {
         var path = WriteHeader("KB2j"u8, 3840, 2160, 30_000, 1_001);
 
-        Assert.True(Bink2MovieBridge.TryReadBinkInfo(path, out var info));
+        Assert.True(HostMovieBridge.TryReadBinkInfo(path, out var info));
         Assert.Equal(3840u, info.Width);
         Assert.Equal(2160u, info.Height);
         Assert.Equal(30_000u, info.FramesPerSecondNumerator);
@@ -43,7 +43,7 @@ public sealed class Bink2MovieBridgeTests : IDisposable
             60,
             1);
 
-        Assert.True(Bink2MovieBridge.TryReadBinkInfo(path, out _));
+        Assert.True(HostMovieBridge.TryReadBinkInfo(path, out _));
     }
 
     [Fact]
@@ -51,7 +51,7 @@ public sealed class Bink2MovieBridgeTests : IDisposable
     {
         var path = WriteHeader("KB2j"u8, 1920, 1080, 60, 0);
 
-        Assert.False(Bink2MovieBridge.TryReadBinkInfo(path, out _));
+        Assert.False(HostMovieBridge.TryReadBinkInfo(path, out _));
     }
 
     private string WriteHeader(

tests/SharpEmu.Libs.Tests/Media/MediaFramePlaybackTests.cs

@@ -1,17 +1,17 @@
 // Copyright (C) 2026 SharpEmu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-using SharpEmu.Libs.Bink;
+using SharpEmu.Libs.Media;
 using Xunit;
 
-namespace SharpEmu.Libs.Tests.Bink;
+namespace SharpEmu.Libs.Tests.Media;
 
-public sealed class BinkFramePlaybackTests
+public sealed class MediaFramePlaybackTests
 {
     [Fact]
     public void FramesAdvanceAccordingToMovieClock()
     {
-        using var playback = new BinkFramePlayback(new SequenceDecoder(1, 2, 3));
+        using var playback = new MediaFramePlayback(new SequenceDecoder(1, 2, 3));
 
         Assert.Equal(1, WaitForAdvancedFrame(playback)[0]);
         Assert.True(playback.TryGetFrame(true, out var heldFrame, out var advanced));
@@ -22,7 +22,7 @@ public sealed class BinkFramePlaybackTests
         Assert.Equal(3, WaitForAdvancedFrame(playback)[0]);
     }
 
-    private static byte[] WaitForAdvancedFrame(BinkFramePlayback playback)
+    private static byte[] WaitForAdvancedFrame(MediaFramePlayback playback)
     {
         var deadline = DateTime.UtcNow + TimeSpan.FromSeconds(2);
         while (DateTime.UtcNow < deadline)
@@ -41,7 +41,7 @@ public sealed class BinkFramePlaybackTests
     [Fact]
     public void FirstFrameWaitsUntilPresentationStarts()
     {
-        using var playback = new BinkFramePlayback(new SequenceDecoder(1, 2));
+        using var playback = new MediaFramePlayback(new SequenceDecoder(1, 2));
 
         var first = WaitForFrame(playback, advanceClock: false);
         Assert.Equal(1, first[0]);
@@ -58,7 +58,7 @@ public sealed class BinkFramePlaybackTests
     }
 
     private static byte[] WaitForFrame(
-        BinkFramePlayback playback,
+        MediaFramePlayback playback,
         bool advanceClock)
     {
         var deadline = DateTime.UtcNow + TimeSpan.FromSeconds(2);
@@ -75,7 +75,7 @@ public sealed class BinkFramePlaybackTests
         throw new TimeoutException("The decoder did not produce a frame.");
     }
 
-    private sealed class SequenceDecoder(params byte[] values) : IBinkFrameDecoder
+    private sealed class SequenceDecoder(params byte[] values) : IMediaFrameDecoder
     {
         private int _index;