URL: https://docs.unity3d.com/ScriptReference/../Manual/../ScriptReference/RenderTextureFormat.RInt.html
dataLayer-initialized', user: { user_unity_id: undefined, user_logged_in: 'no' }, environment: { environment_locale: 'en-us', environment_currency: undefined }});Scalar (R) render texture format, 32 bit signed integer.
Note that not all graphics cards support integer render textures.
Use SystemInfo.SupportsRenderTextureFormat to check for support.
Additional resources: RenderTexture class, SystemInfo.SupportsRenderTextureFormat.