diff options
| author | Monroe Linden <monroe@lindenlab.com> | 2010-03-10 14:32:40 -0800 |
|---|---|---|
| committer | Monroe Linden <monroe@lindenlab.com> | 2010-03-10 14:32:40 -0800 |
| commit | 347585cf975afac59ec6b9960e093acd015627f5 (patch) | |
| tree | 12317b26af0327db953257940fc5cda790fed999 /indra/llui/lltextbase.cpp | |
| parent | aa65ce52bed7a161127f9f93330079d410ebbb94 (diff) | |
Fix for EXT-6276.
Added a check in LLTextBase::drawSelectionBackground() to keep it from sending degenerate rectangles to gl_rect_2d(). This seems to be what was causing the GL state to go bad.
Reviewed by Richard at http://codereview.lindenlab.com/534001
Diffstat (limited to 'indra/llui/lltextbase.cpp')
| -rw-r--r-- | indra/llui/lltextbase.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp index 851fb966ec..48aa406901 100644 --- a/indra/llui/lltextbase.cpp +++ b/indra/llui/lltextbase.cpp @@ -396,8 +396,13 @@ void LLTextBase::drawSelectionBackground() ++rect_it) { LLRect selection_rect = *rect_it; - selection_rect.translate(mVisibleTextRect.mLeft - content_display_rect.mLeft, mVisibleTextRect.mBottom - content_display_rect.mBottom); - gl_rect_2d(selection_rect, selection_color); + // Don't send empty rects to gl_rect_2d. + // Drawing degenerate rectangles seems to cause https://jira.secondlife.com/browse/EXT-6276 . + if(selection_rect.notEmpty()) + { + selection_rect.translate(mVisibleTextRect.mLeft - content_display_rect.mLeft, mVisibleTextRect.mBottom - content_display_rect.mBottom); + gl_rect_2d(selection_rect, selection_color); + } } } } |