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| author | Mike Erwin <significant.bit@gmail.com> | 2015-12-02 04:48:08 +0300 |
|---|---|---|
| committer | Mike Erwin <significant.bit@gmail.com> | 2015-12-07 02:02:06 +0300 |
| commit | ffabd037bbdd807c3b2ff179312a3cc2b379d2a9 (patch) | |
| tree | 074f696735cc67cf3bef53276f71bfbdd78e3666 /intern/opensubdiv | |
| parent | a3d774e4c94868c747230a200e0a41e371f547bd (diff) | |
OpenSubdiv: disable TF on lower GL versions. Fixes T46794
My previous edit to this check was too lax.
OSD's shader for the Transform Feedback evaluator declares itself
#version 410 so disable the feature if user's GL < 4.1.
Diffstat (limited to 'intern/opensubdiv')
| -rw-r--r-- | intern/opensubdiv/opensubdiv_utils_capi.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/intern/opensubdiv/opensubdiv_utils_capi.cc b/intern/opensubdiv/opensubdiv_utils_capi.cc index aac1995bdfa..c993e347587 100644 --- a/intern/opensubdiv/opensubdiv_utils_capi.cc +++ b/intern/opensubdiv/opensubdiv_utils_capi.cc @@ -66,8 +66,7 @@ int openSubdiv_getAvailableEvaluators(void) #endif /* OPENSUBDIV_HAS_OPENCL */ #ifdef OPENSUBDIV_HAS_GLSL_TRANSFORM_FEEDBACK - if (GLEW_VERSION_3_0 || GLEW_ARB_texture_buffer_object) { - // TODO(merwin): remove extension check once Blender moves to 3.2 core + if (GLEW_VERSION_4_1) { flags |= OPENSUBDIV_EVALUATOR_GLSL_TRANSFORM_FEEDBACK; } #endif /* OPENSUBDIV_HAS_GLSL_TRANSFORM_FEEDBACK */ |