diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/blender/editors/render/render_preview.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/source/blender/editors/render/render_preview.c b/source/blender/editors/render/render_preview.c index 2c353c13334..b9aa6ac6e72 100644 --- a/source/blender/editors/render/render_preview.c +++ b/source/blender/editors/render/render_preview.c @@ -532,6 +532,7 @@ static bool ed_preview_draw_rect(ScrArea *sa, int split, int first, rcti *rect, int newx = BLI_rcti_size_x(rect); int newy = BLI_rcti_size_y(rect); bool ok = false; + bool has_rectf = false; if (!split || first) sprintf(name, "Preview %p", (void *)sa); else sprintf(name, "SecondPreview %p", (void *)sa); @@ -551,11 +552,14 @@ static bool ed_preview_draw_rect(ScrArea *sa, int split, int first, rcti *rect, re = RE_GetRender(name); RE_AcquireResultImageViews(re, &rres); + /* TODO(sergey): Is there a cleaner way to do this? */ + if (!BLI_listbase_is_empty(&rres.views)) { + /* material preview only needs monoscopy (view 0) */ + rv = RE_RenderViewGetById(&rres, 0); + has_rectf = rv->rectf != NULL; + } - /* material preview only needs monoscopy (view 0) */ - rv = RE_RenderViewGetById(&rres, 0); - - if (rv->rectf) { + if (has_rectf) { if (ABS(rres.rectx - newx) < 2 && ABS(rres.recty - newy) < 2) { |