OpenColorIO: remove default display workaround

A fix for this is in 2.0 (and recent 1.1.x versions), no need for this anymore.

1 files changed, 0 insertions, 127 deletions

diff --git a/intern/opencolorio/ocio_impl.cc b/intern/opencolorio/ocio_impl.cc
index 92de9199261..e73f41cae6d 100644
--- a/intern/opencolorio/ocio_impl.cc
+++ b/intern/opencolorio/ocio_impl.cc
@@ -53,27 +53,6 @@ using namespace OCIO_NAMESPACE;
 #  define __func__ __FUNCTION__
 #endif
 
-/* NOTE: This is because OCIO 1.1.0 has a bug which makes default
- * display to be the one which is first alphabetically.
- *
- * Fix has been submitted as a patch
- *   https://github.com/imageworks/OpenColorIO/pull/638
- *
- * For until then we use first usable display instead. */
-#define DEFAULT_DISPLAY_WORKAROUND
-#ifdef DEFAULT_DISPLAY_WORKAROUND
-#  include <algorithm>
-#  include <map>
-#  include <mutex>
-#  include <set>
-#  include <string>
-#  include <vector>
-using std::map;
-using std::set;
-using std::string;
-using std::vector;
-#endif
-
 static void OCIO_reportError(const char *err)
 {
   std::cerr << "OpenColorIO Error: " << err << std::endl;
@@ -216,30 +195,6 @@ int OCIOImpl::configGetIndexForColorSpace(OCIO_ConstConfigRcPtr *config, const c
 
 const char *OCIOImpl::configGetDefaultDisplay(OCIO_ConstConfigRcPtr *config)
 {
-#ifdef DEFAULT_DISPLAY_WORKAROUND
-  if (getenv("OCIO_ACTIVE_DISPLAYS") == NULL) {
-    const char *active_displays = (*(ConstConfigRcPtr *)config)->getActiveDisplays();
-    if (active_displays[0] != '\0') {
-      const char *separator_pos = strchr(active_displays, ',');
-      if (separator_pos == NULL) {
-        return active_displays;
-      }
-      static std::string active_display;
-      /* NOTE: Configuration is shared and is never changed during
-       * runtime, so we only guarantee two threads don't initialize at the
-       * same. */
-      static std::mutex mutex;
-      mutex.lock();
-      if (active_display.empty()) {
-        active_display = active_displays;
-        active_display[separator_pos - active_displays] = '\0';
-      }
-      mutex.unlock();
-      return active_display.c_str();
-    }
-  }
-#endif
-
   try {
     return (*(ConstConfigRcPtr *)config)->getDefaultDisplay();
   }
@@ -274,90 +229,8 @@ const char *OCIOImpl::configGetDisplay(OCIO_ConstConfigRcPtr *config, int index)
   return NULL;
 }
 
-#ifdef DEFAULT_DISPLAY_WORKAROUND
-namespace {
-
-void splitStringEnvStyle(vector<string> *tokens, const string &str)
-{
-  tokens->clear();
-  const int len = str.length();
-  int token_start = 0, token_length = 0;
-  for (int i = 0; i < len; ++i) {
-    const char ch = str[i];
-    if (ch != ',' && ch != ':') {
-      /* Append non-separator char to a token. */
-      ++token_length;
-    }
-    else {
-      /* Append current token to the list (if any). */
-      if (token_length > 0) {
-        string token = str.substr(token_start, token_length);
-        tokens->push_back(token);
-      }
-      /* Re-set token pointers. */
-      token_start = i + 1;
-      token_length = 0;
-    }
-  }
-  /* Append token which might be at the end of the string. */
-  if (token_length != 0) {
-    string token = str.substr(token_start, token_length);
-    tokens->push_back(token);
-  }
-}
-
-string stringToLower(const string &str)
-{
-  string lower = str;
-  std::transform(lower.begin(), lower.end(), lower.begin(), tolower);
-  return lower;
-}
-
-}  // namespace
-#endif
-
 const char *OCIOImpl::configGetDefaultView(OCIO_ConstConfigRcPtr *config, const char *display)
 {
-#ifdef DEFAULT_DISPLAY_WORKAROUND
-  /* NOTE: We assume that first active view always exists for a default
-   * display. */
-  if (getenv("OCIO_ACTIVE_VIEWS") == NULL) {
-    ConstConfigRcPtr config_ptr = *((ConstConfigRcPtr *)config);
-    const char *active_views_encoded = config_ptr->getActiveViews();
-    if (active_views_encoded[0] != '\0') {
-      const string display_lower = stringToLower(display);
-      static map<string, string> default_display_views;
-      static std::mutex mutex;
-      mutex.lock();
-      /* Check if the view is already known. */
-      map<string, string>::const_iterator it = default_display_views.find(display_lower);
-      if (it != default_display_views.end()) {
-        mutex.unlock();
-        return it->second.c_str();
-      }
-      /* Active views. */
-      vector<string> active_views;
-      splitStringEnvStyle(&active_views, active_views_encoded);
-      /* Get all views supported by tge display. */
-      set<string> display_views;
-      const int num_display_views = config_ptr->getNumViews(display);
-      for (int view_index = 0; view_index < num_display_views; ++view_index) {
-        const char *view = config_ptr->getView(display, view_index);
-        display_views.insert(stringToLower(view));
-      }
-      /* Get first view which is supported by tge display. */
-      for (const string &view : active_views) {
-        const string view_lower = stringToLower(view);
-        if (display_views.find(view_lower) != display_views.end()) {
-          default_display_views[display_lower] = view;
-          mutex.unlock();
-          return default_display_views[display_lower].c_str();
-        }
-      }
-      mutex.unlock();
-    }
-  }
-#endif
   try {
     return (*(ConstConfigRcPtr *)config)->getDefaultView(display);
   }