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OpenGL modernization: draw waterfall grid time lines the new way

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This commit is contained in:
f4exb 2016-03-03 22:48:45 +01:00
parent 5bc899f9c6
commit ee6223618a
1 changed files with 2 additions and 26 deletions
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28
sdrbase/gui/glspectrum.cpp
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@ -1324,21 +1324,8 @@ void GLSpectrum::paintGL()
} }
} }
glPushMatrix(); QVector4D color(1.0f, 1.0f, 1.0f, (float) m_displayGridIntensity / 100.0f);
glTranslatef(m_glWaterfallRect.x(), m_glWaterfallRect.y(), 0); m_glShaderSimple.drawSegments(m_glWaterfallBoxMatrix, color, q3, 2*effectiveTicks);
glScalef(m_glWaterfallRect.width(), m_glWaterfallRect.height(), 1);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glLineWidth(1.0f);
glColor4f(1, 1, 1, m_displayGridIntensity / 100.0);
glEnableClientState(GL_VERTEX_ARRAY);
glVertexPointer(2, GL_FLOAT, 0, q3);
glDrawArrays(GL_LINES, 0, 2*effectiveTicks);
glDisableClientState(GL_VERTEX_ARRAY);
glPopMatrix();
} }
#endif #endif
tickList = &m_frequencyScale.getTickList(); tickList = &m_frequencyScale.getTickList();
@ -1386,17 +1373,6 @@ void GLSpectrum::paintGL()
QVector4D color(1.0f, 1.0f, 1.0f, (float) m_displayGridIntensity / 100.0f); QVector4D color(1.0f, 1.0f, 1.0f, (float) m_displayGridIntensity / 100.0f);
m_glShaderSimple.drawSegments(m_glWaterfallBoxMatrix, color, q3, 2*effectiveTicks); m_glShaderSimple.drawSegments(m_glWaterfallBoxMatrix, color, q3, 2*effectiveTicks);
// glPushMatrix();
// glTranslatef(m_glWaterfallRect.x(), m_glWaterfallRect.y(), 0);
// glScalef(m_glWaterfallRect.width(), m_glWaterfallRect.height(), 1);
//
// glEnableClientState(GL_VERTEX_ARRAY);
// glVertexPointer(2, GL_FLOAT, 0, q3);
// glDrawArrays(GL_LINES, 0, 2*effectiveTicks);
// glDisableClientState(GL_VERTEX_ARRAY);
//
// glPopMatrix();
} }
#endif #endif
} }