OpenSubdiv: Avoid having bad-level call

This is always asking for problems. Additionally, that call was leading
to OpenGL calls happening from threads.

1 files changed, 9 insertions, 1 deletions

diff --git a/intern/opensubdiv/opensubdiv_utils_capi.cc b/intern/opensubdiv/opensubdiv_utils_capi.cc
index c993e347587..ae5592367dd 100644
--- a/intern/opensubdiv/opensubdiv_utils_capi.cc
+++ b/intern/opensubdiv/opensubdiv_utils_capi.cc
@@ -41,6 +41,8 @@
 #  include "opensubdiv_device_context_cuda.h"
 #endif  /* OPENSUBDIV_HAS_CUDA */
 
+static bool gpu_legacy_support_global = false;
+
 int openSubdiv_getAvailableEvaluators(void)
 {
 	if (!openSubdiv_supportGPUDisplay()) {
@@ -80,13 +82,19 @@ int openSubdiv_getAvailableEvaluators(void)
 	return flags;
 }
 
-void openSubdiv_init(void)
+void openSubdiv_init(bool gpu_legacy_support)
 {
 	/* Ensure all OpenGL strings are cached. */
 	(void)openSubdiv_getAvailableEvaluators();
+	gpu_legacy_support_global = gpu_legacy_support;
 }
 
 void openSubdiv_cleanup(void)
 {
 	openSubdiv_osdGLDisplayDeinit();
 }
+
+bool openSubdiv_gpu_legacy_support(void)
+{
+	return gpu_legacy_support_global;
+}