Implement support for adding virtual displays.

Closes #133.

Signed-off-by: Thomas Mansencal <[email protected]>

Author: KelSolaar

opencolorio_config_aces/config/cg/generate/config.py

@@ -1341,6 +1341,34 @@ def ordering(element: dict[str, Any]) -> int:
     data.view_transforms = sorted(data.view_transforms, key=ordering)
     data.looks = sorted(data.looks, key=ordering)
 
+    # Virtual Display Shared Views
+    # ============================
+    data.virtual_display_shared_views = list(
+        {
+            shared_view["view"]
+            for shared_view in data.shared_views
+            if shared_view["display"]
+            in [
+                a["name"]
+                for a in data.colorspaces
+                if a.get("family") == "Display" and a.get("encoding") == "sdr-video"
+            ]
+        }
+    )
+
+    # Virtual Display Views
+    # =====================
+    data.virtual_display_views = [
+        {
+            "view": "Raw",
+            "view_transform": "",
+            "colorspace": "Raw",
+            "looks": "",
+            "rule": "",
+            "description": "",
+        }
+    ]
+
     data.profile_version = build_configuration.ocio
 
     config = generate_config(data, config_name, validate)

opencolorio_config_aces/config/generation/common.py

@@ -93,6 +93,11 @@ class ConfigData:
     views : array_like, optional
         Config views, an iterable of dicts of display, view
         and `Colorspace` names.
+    virtual_display_shared_views : array_like, optional
+        Config virtual display shared views, an iterable of shared view names.
+    virtual_display_views : array_like, optional
+        Config virtual display views, an iterable of dicts of view, `ViewTransform`,
+        `Colorspace` names, looks, rule name and description.
     active_displays : array_like, optional
         Config active displays, an iterable of display names.
     active_views : array_like, optional
@@ -144,6 +149,8 @@ class ConfigData:
     looks: list[dict[str, Any] | ocio.Look] = field(default_factory=list)
     shared_views: list[dict[str, Any]] = field(default_factory=list)
     views: list[dict[str, Any]] = field(default_factory=list)
+    virtual_display_shared_views: list[str] = field(default_factory=list)
+    virtual_display_views: list[dict[str, Any]] = field(default_factory=list)
     active_displays: list[str] = field(default_factory=list)
     active_views: list[str] = field(default_factory=list)
     file_rules: list[dict[str, Any]] = field(default_factory=list)
@@ -365,6 +372,33 @@ def generate_config(
             LOGGER.debug('Adding "%s" view to "%s" display.', view, display)
             config.addDisplaySharedView(display, view)
 
+    for virtual_display_shared_view in data.virtual_display_shared_views:
+        LOGGER.debug(
+            'Adding "%s" virtual display shared view.', virtual_display_shared_view
+        )
+        config.addVirtualDisplaySharedView(virtual_display_shared_view)
+
+    for virtual_display_view in data.virtual_display_views:
+        view_name = virtual_display_view["view"]
+        view_transform = virtual_display_view["view_transform"]
+        colorspace = virtual_display_view["colorspace"]
+        looks = virtual_display_view.get("looks", "")
+        rule = virtual_display_view.get("rule", "")
+        description = virtual_display_view.get("description", "")
+        LOGGER.debug(
+            'Adding "%s" virtual display view using "%s" view transform, "%s" '
+            'colorspace, "%s" looks, "%s" rule and "%s" description.',
+            view_name,
+            view_transform,
+            colorspace,
+            looks,
+            rule,
+            description,
+        )
+        config.addVirtualDisplayView(
+            view_name, view_transform, colorspace, looks, rule, description
+        )
+
     if data.active_displays:
         LOGGER.debug('Activating "%s" displays.', data.active_displays)
         config.setActiveDisplays(",".join(data.active_displays))