Color Management: Log added displays, views and color spaces

Ref #144911

Pull Request: https://projects.blender.org/blender/blender/pulls/146487

source/blender/imbuf/opencolorio/intern/libocio/libocio_colorspace.cc

@@ -12,11 +12,14 @@
 
 #  include "BLI_math_color.h"
 
+#  include "CLG_log.h"
+
 #  include "../description.hh"
-#  include "error_handling.hh"
 #  include "libocio_cpu_processor.hh"
 #  include "libocio_processor.hh"
 
+static CLG_LogRef LOG = {"color_management"};
+
 namespace blender::ocio {
 
 static bool compare_floats(float a, float b, float abs_diff, int ulp_diff)
@@ -193,6 +196,11 @@ LibOCIOColorSpace::LibOCIOColorSpace(const int index,
       interop_id_ = "data";
     }
   }
+
+  CLOG_TRACE(&LOG,
+             "Add colorspace: %s (interop ID: %s)",
+             name().c_str(),
+             interop_id_.is_empty() ? "<none>" : interop_id_.c_str());
 }
 
 bool LibOCIOColorSpace::is_scene_linear() const

source/blender/imbuf/opencolorio/intern/libocio/libocio_display.cc

@@ -10,6 +10,8 @@
 
 #  include "OCIO_config.hh"
 
+#  include "CLG_log.h"
+
 #  include "../opencolorio.hh"
 
 #  include "error_handling.hh"
@@ -17,6 +19,8 @@
 #  include "libocio_cpu_processor.hh"
 #  include "libocio_display_processor.hh"
 
+static CLG_LogRef LOG = {"color_management"};
+
 namespace blender::ocio {
 
 static OCIO_NAMESPACE::ConstColorSpaceRcPtr get_display_view_colorspace(
@@ -44,6 +48,8 @@ LibOCIODisplay::LibOCIODisplay(const int index, const LibOCIOConfig &config) : c
 
   name_ = ocio_config->getDisplay(index);
 
+  CLOG_TRACE(&LOG, "Add display: %s", name_.c_str());
+
   /* Initialize views. */
   const int num_views = ocio_config->getNumViews(name_.c_str());
   if (num_views < 0) {
@@ -163,6 +169,12 @@ LibOCIODisplay::LibOCIODisplay(const int index, const LibOCIOConfig &config) : c
       }
     }
 
+    CLOG_TRACE(&LOG,
+               "  Add view: %s (colorspace: %s, %s)",
+               view_name,
+               display_colorspace ? display_colorspace->name().c_str() : "<none>",
+               view_is_hdr ? "HDR" : "SDR");
+
     views_.append_as(view_index,
                      view_name,
                      view_description,