diff options
author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2019-07-09 14:20:25 +0300 |
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committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2019-07-09 15:03:25 +0300 |
commit | db45aaafab8cc821b0e06a659de44f5fedbf847b (patch) | |
tree | 51a2a056319fc145e973f4882e3c15660a09e303 /source/blender/windowmanager/gizmo | |
parent | 89c762dd991c64fa46803b3459a2197e25b6138a (diff) |
Fix T61474: laggy interaction on Windows/NVIDIA when gizmos are visible
Thanks to Sergey and Clément for helping to track this down.
Diffstat (limited to 'source/blender/windowmanager/gizmo')
-rw-r--r-- | source/blender/windowmanager/gizmo/intern/wm_gizmo_map.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source/blender/windowmanager/gizmo/intern/wm_gizmo_map.c b/source/blender/windowmanager/gizmo/intern/wm_gizmo_map.c index 1c5fda2ec11..534474a6221 100644 --- a/source/blender/windowmanager/gizmo/intern/wm_gizmo_map.c +++ b/source/blender/windowmanager/gizmo/intern/wm_gizmo_map.c @@ -552,6 +552,9 @@ static int gizmo_find_intersected_3d_intern(wmGizmo **visible_gizmos, bool use_select_bias = false; + /* TODO: waiting for the GPU in the middle of the event loop for every + * mouse move is bad for performance, we need to find a solution to not + * use the GPU or draw something once. (see T61474) */ GPU_select_begin(buffer, ARRAY_SIZE(buffer), &rect, GPU_SELECT_NEAREST_FIRST_PASS, 0); /* do the drawing */ gizmo_draw_select_3d_loop(C, visible_gizmos, visible_gizmos_len, &use_select_bias); @@ -644,7 +647,7 @@ static wmGizmo *gizmo_find_intersected_3d(bContext *C, break; } } - else { + else if (gz->type->draw_select != NULL) { has_3d = true; } } |