From 604cb4cb4dd71c0f90633e50d5b0108e3901c4ad Mon Sep 17 00:00:00 2001 From: Rye Mutt Date: Fri, 26 Jul 2024 06:19:34 -0400 Subject: Reduce utf8 to wstring conversion and llwstring temporaries during text draw (#2115) --- indra/newview/llworldmapview.cpp | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) (limited to 'indra/newview/llworldmapview.cpp') diff --git a/indra/newview/llworldmapview.cpp b/indra/newview/llworldmapview.cpp index a0eec1e941..4757bd42e0 100755 --- a/indra/newview/llworldmapview.cpp +++ b/indra/newview/llworldmapview.cpp @@ -1023,18 +1023,20 @@ void LLWorldMapView::drawTracking(const LLVector3d& pos_global, const LLColor4& drawImage(pos_global, sTrackCircleImage, color); } - // clamp text position to on-screen - const S32 TEXT_PADDING = DEFAULT_TRACKING_ARROW_SIZE + 2; - S32 half_text_width = llfloor(font->getWidthF32(label) * 0.5f); - text_x = llclamp(text_x, half_text_width + TEXT_PADDING, getRect().getWidth() - half_text_width - TEXT_PADDING); - text_y = llclamp(text_y + vert_offset, TEXT_PADDING + vert_offset, getRect().getHeight() - font->getLineHeight() - TEXT_PADDING - vert_offset); - if (label != "") { - font->renderUTF8( - label, 0, - text_x, - text_y, + // clamp text position to on-screen + const S32 TEXT_PADDING = DEFAULT_TRACKING_ARROW_SIZE + 2; + + LLWString wlabel = utf8string_to_wstring(label); + S32 half_text_width = llfloor(font->getWidthF32(wlabel.c_str()) * 0.5f); + text_x = llclamp(text_x, half_text_width + TEXT_PADDING, getRect().getWidth() - half_text_width - TEXT_PADDING); + text_y = llclamp(text_y + vert_offset, TEXT_PADDING + vert_offset, getRect().getHeight() - font->getLineHeight() - TEXT_PADDING - vert_offset); + + font->render( + wlabel, 0, + (F32)text_x, + (F32)text_y, LLColor4::white, LLFontGL::HCENTER, LLFontGL::BASELINE, LLFontGL::NORMAL, LLFontGL::DROP_SHADOW); -- cgit v1.2.3