Color Management: update configuration, remove legacy transforms

* Replace Log view transform with Filmic Log.
* Remove Rec.709, DCI-P3 displays that were incomplete and outdated.
* Remove outdated RRT and Film transforms, replaced by Filmic.
* Remove camera responsive curves that don't work with HDR colors.
* Rename Default view transform to Standard.

We're breaking compatibility now for 2.80, so that we can add future
improvements on a clean config.

Part of the code was contributed by George Vogiatzis in D4782.

Differential Revision: https://developer.blender.org/D4900

2 files changed, 28 insertions, 2 deletions

diff --git a/source/blender/blenloader/intern/versioning_280.c b/source/blender/blenloader/intern/versioning_280.c
index 13ccc374073..c4e3390d65f 100644
--- a/source/blender/blenloader/intern/versioning_280.c
+++ b/source/blender/blenloader/intern/versioning_280.c
@@ -3461,6 +3461,32 @@ void blo_do_versions_280(FileData *fd, Library *UNUSED(lib), Main *bmain)
     }
   }
 
+  if (!MAIN_VERSION_ATLEAST(bmain, 280, 71)) {
+    /* This assumes the Blender builtin config. Depending on the OCIO
+     * environment variable for versioning is weak, and these deprecated view
+     * transforms and look names don't seem to exist in other commonly used
+     * OCIO configs so .blend files created for those would be unaffected. */
+    for (Scene *scene = bmain->scenes.first; scene; scene = scene->id.next) {
+      ColorManagedViewSettings *view_settings;
+      view_settings = &scene->view_settings;
+
+      if (STREQ(view_settings->view_transform, "Default")) {
+        STRNCPY(view_settings->view_transform, "Standard");
+      }
+      else if (STREQ(view_settings->view_transform, "RRT") ||
+               STREQ(view_settings->view_transform, "Film")) {
+        STRNCPY(view_settings->view_transform, "Filmic");
+      }
+      else if (STREQ(view_settings->view_transform, "Log")) {
+        STRNCPY(view_settings->view_transform, "Filmic Log");
+      }
+
+      if (STREQ(view_settings->look, "Filmic - Base Contrast")) {
+        STRNCPY(view_settings->look, "None");
+      }
+    }
+  }
+
   {
     /* Versioning code until next subversion bump goes here. */
   }
diff --git a/source/blender/blenloader/intern/versioning_defaults.c b/source/blender/blenloader/intern/versioning_defaults.c
index c55a860f3b4..83a21a5480d 100644
--- a/source/blender/blenloader/intern/versioning_defaults.c
+++ b/source/blender/blenloader/intern/versioning_defaults.c
@@ -371,8 +371,8 @@ void BLO_update_defaults_startup_blend(Main *bmain, const char *app_template)
       scene->r.displaymode = R_OUTPUT_WINDOW;
 
       if (app_template && STREQ(app_template, "Video_Editing")) {
-        /* Filmic is too slow, use default until it is optimized. */
-        STRNCPY(scene->view_settings.view_transform, "Default");
+        /* Filmic is too slow, use standard until it is optimized. */
+        STRNCPY(scene->view_settings.view_transform, "Standard");
         STRNCPY(scene->view_settings.look, "None");
       }
       else {