[VideoOut] Add Bink2 support via FFMPEG bridge (#527)

* [VideoOut] Add Bink2 support via FFMPEG bridge * [CMake] update commit * [CMake] update commit
2026-07-26 12:48:39 +08:00 · 2026-07-22 21:41:41 +03:00
parent d3600c9255
commit f704586a8d
22 changed files with 3087 additions and 310 deletions
@@ -0,0 +1,61 @@
+// Copyright (C) 2026 SharpEmu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+using System.Buffers.Binary;
+using SharpEmu.HLE;
+using SharpEmu.Libs.Agc;
+using Xunit;
+
+namespace SharpEmu.Libs.Tests.Agc;
+
+public sealed class AgcResourceOwnerTests
+{
+    private const ulong BaseAddress = 0x1_0000_0000;
+    private const ulong OwnerAddress = BaseAddress + 0x100;
+    private const ulong NameAddress = BaseAddress + 0x200;
+    private const ulong RegistrationMemoryAddress = BaseAddress + 0x400;
+
+    [Fact]
+    public void RegisterOwner_DoesNotRequireOptionalResourceRegistryMemory()
+    {
+        var memory = new FakeCpuMemory(BaseAddress, 0x2000);
+        var ctx = new CpuContext(memory, Generation.Gen5);
+        memory.WriteCString(NameAddress, "GIRender");
+        ctx[CpuRegister.Rdi] = OwnerAddress;
+        ctx[CpuRegister.Rsi] = NameAddress;
+
+        Assert.Equal((int)OrbisGen2Result.ORBIS_GEN2_OK, AgcExports.DriverRegisterOwner(ctx));
+        Assert.NotEqual(0u, ReadUInt32(memory, OwnerAddress));
+    }
+
+    [Fact]
+    public void RegisterOwner_RespectsExplicitRegistryCapacity()
+    {
+        var memory = new FakeCpuMemory(BaseAddress, 0x2000);
+        var ctx = new CpuContext(memory, Generation.Gen5);
+        ctx[CpuRegister.Rdi] = RegistrationMemoryAddress;
+        ctx[CpuRegister.Rsi] = 0x1000;
+        ctx[CpuRegister.Rdx] = 1;
+        Assert.Equal(
+            (int)OrbisGen2Result.ORBIS_GEN2_OK,
+            AgcExports.DriverInitResourceRegistration(ctx));
+
+        memory.WriteCString(NameAddress, "First");
+        ctx[CpuRegister.Rdi] = OwnerAddress;
+        ctx[CpuRegister.Rsi] = NameAddress;
+        Assert.Equal((int)OrbisGen2Result.ORBIS_GEN2_OK, AgcExports.DriverRegisterOwner(ctx));
+
+        memory.WriteCString(NameAddress, "Second");
+        ctx[CpuRegister.Rdi] = OwnerAddress + 4;
+        Assert.Equal(
+            (int)OrbisGen2Result.ORBIS_GEN2_ERROR_INVALID_ARGUMENT,
+            AgcExports.DriverRegisterOwner(ctx));
+    }
+
+    private static uint ReadUInt32(FakeCpuMemory memory, ulong address)
+    {
+        Span<byte> buffer = stackalloc byte[4];
+        Assert.True(memory.TryRead(address, buffer));
+        return BinaryPrimitives.ReadUInt32LittleEndian(buffer);
+    }
+}