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Clear buffer to black rather than transparent. Fixes #2349

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This commit is contained in:
Jon Beniston 2025-08-10 11:25:38 +01:00
parent 6fedef4c45
commit 1177d97c99
1 changed files with 1 additions and 1 deletions
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sdrgui/gui/glscope.cpp
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@ -241,7 +241,7 @@ void GLScope::paintGL()
// m_traceCounter = 0;
QOpenGLFunctions *glFunctions = QOpenGLContext::currentContext()->functions();
glFunctions->glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glFunctions->glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
glFunctions->glClear(GL_COLOR_BUFFER_BIT);
if ((m_displayMode == DisplayX) || (m_displayMode == DisplayXYV) || (m_displayMode == DisplayXYH)) // display trace #0