Add LTCGI

Also begin trying to fix fallback shaders.

1 files changed, 63 insertions, 0 deletions

diff --git a/Third_Party/at.pimaker.ltcgi/Adapters/LTCGI_USharpVideoAdapter.cs_disabled b/Third_Party/at.pimaker.ltcgi/Adapters/LTCGI_USharpVideoAdapter.cs_disabled
new file mode 100644
index 0000000..0c53fa7
--- /dev/null
+++ b/Third_Party/at.pimaker.ltcgi/Adapters/LTCGI_USharpVideoAdapter.cs_disabled
@@ -0,0 +1,63 @@
+#if UDONSHARP
+using UdonSharp;
+using UdonSharp.Video;
+using UnityEngine;
+
+[UdonBehaviourSyncMode(BehaviourSyncMode.None)]
+public class LTCGI_USharpVideoAdapter : UdonSharpBehaviour
+{
+    const string MATERIAL_PARAM_TEX = "_MainTex";
+    const string MATERIAL_PARAM_OVERLAY_OPACITY = "_OverlayOpacity";
+    const string MATERIAL_PARAM_GAMMA = "_Gamma";
+    const string MATERIAL_PARAM_FLIPUV = "_FlipUV";
+
+    public USharpVideoPlayer VideoPlayer;
+    public CustomRenderTexture CRT;
+
+    [Tooltip("Place the same Standby Texture as in your VideoScreenHandler here if you want it to reflect too. Should be black if unset.")]
+    public Texture StandbyTexture;
+
+    private Material sharedMaterial;
+
+    void Start()
+    {
+        sharedMaterial = CRT.material;
+        VideoPlayer.RegisterCallbackReceiver(this);
+
+        sharedMaterial.SetFloat(MATERIAL_PARAM_OVERLAY_OPACITY, 0.0f);
+    }
+
+    public void OnUSharpVideoModeChange() => OnUSharpVideoRenderTextureChange();
+
+    public void OnUSharpVideoRenderTextureChange()
+    {
+        var manager = VideoPlayer.GetVideoManager();
+        var tex = manager.GetVideoTexture();
+        var unity = VideoPlayer.IsUsingUnityPlayer();
+
+        if (tex == null)
+        {
+            Debug.Log("[LTCGI_USharpVideoAdapter] set to standby texture");
+            sharedMaterial.SetTexture(MATERIAL_PARAM_TEX, StandbyTexture);
+            sharedMaterial.SetFloat(MATERIAL_PARAM_FLIPUV, 1.0f);
+            sharedMaterial.SetFloat(MATERIAL_PARAM_GAMMA, 0.0f);
+        }
+        else
+        {
+            sharedMaterial.SetTexture(MATERIAL_PARAM_TEX, tex);
+            if (unity)
+            {
+                Debug.Log("[LTCGI_USharpVideoAdapter] set to unity player");
+                sharedMaterial.SetFloat(MATERIAL_PARAM_FLIPUV, 1.0f);
+                sharedMaterial.SetFloat(MATERIAL_PARAM_GAMMA, 0.0f);
+            }
+            else
+            {
+                Debug.Log("[LTCGI_USharpVideoAdapter] set to avpro player");
+                sharedMaterial.SetFloat(MATERIAL_PARAM_FLIPUV, 0.0f);
+                sharedMaterial.SetFloat(MATERIAL_PARAM_GAMMA, 1.0f);
+            }
+        }
+    }
+}
+#endif
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