luke
/
nextpnr
mirror of https://github.com/YosysHQ/nextpnr.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix for zero length case

This commit is contained in:
Miodrag Milanovic 2018-07-25 09:37:22 +02:00
parent 5e58a329e6
commit 6b8b067b1a
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
gui/fpgaviewwidget.cc
View File

@ -198,6 +198,8 @@ bool LineShader::compile(void)
void LineShader::draw(const LineShaderData &line, const QColor &color, float thickness, const QMatrix4x4 &projection)
{
auto gl = QOpenGLContext::currentContext()->functions();
if (line.vertices.size() == 0)
return;
vao_.bind();
program_->bind();