diff options
Diffstat (limited to 'src/chartsqml2/declarativerendernode.cpp')
| -rw-r--r-- | src/chartsqml2/declarativerendernode.cpp | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/src/chartsqml2/declarativerendernode.cpp b/src/chartsqml2/declarativerendernode.cpp index c11f6b00..71d582cc 100644 --- a/src/chartsqml2/declarativerendernode.cpp +++ b/src/chartsqml2/declarativerendernode.cpp @@ -232,31 +232,33 @@ void DeclarativeRenderNode::renderGL() QOpenGLBuffer *vbo = m_seriesBufferMap.value(i.key()); GLXYSeriesData *data = i.value(); - m_program->setUniformValue(m_colorUniformLoc, data->color); - m_program->setUniformValue(m_minUniformLoc, data->min); - m_program->setUniformValue(m_deltaUniformLoc, data->delta); - m_program->setUniformValue(m_matrixUniformLoc, data->matrix); - - if (!vbo) { - vbo = new QOpenGLBuffer; - m_seriesBufferMap.insert(i.key(), vbo); - vbo->create(); - } - vbo->bind(); - if (data->dirty) { - vbo->allocate(data->array.constData(), data->array.count() * sizeof(GLfloat)); - data->dirty = false; - } + if (data->visible) { + m_program->setUniformValue(m_colorUniformLoc, data->color); + m_program->setUniformValue(m_minUniformLoc, data->min); + m_program->setUniformValue(m_deltaUniformLoc, data->delta); + m_program->setUniformValue(m_matrixUniformLoc, data->matrix); + + if (!vbo) { + vbo = new QOpenGLBuffer; + m_seriesBufferMap.insert(i.key(), vbo); + vbo->create(); + } + vbo->bind(); + if (data->dirty) { + vbo->allocate(data->array.constData(), data->array.count() * sizeof(GLfloat)); + data->dirty = false; + } - glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 0, 0); - if (data->type == QAbstractSeries::SeriesTypeLine) { - glLineWidth(data->width); - glDrawArrays(GL_LINE_STRIP, 0, data->array.size() / 2); - } else { // Scatter - m_program->setUniformValue(m_pointSizeUniformLoc, data->width); - glDrawArrays(GL_POINTS, 0, data->array.size() / 2); + glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 0, 0); + if (data->type == QAbstractSeries::SeriesTypeLine) { + glLineWidth(data->width); + glDrawArrays(GL_LINE_STRIP, 0, data->array.size() / 2); + } else { // Scatter + m_program->setUniformValue(m_pointSizeUniformLoc, data->width); + glDrawArrays(GL_POINTS, 0, data->array.size() / 2); + } + vbo->release(); } - vbo->release(); } #ifdef QDEBUG_TRACE_GL_FPS |