diff options
author | Alan Alpert <alan.alpert@nokia.com> | 2011-08-18 16:01:58 +1000 |
---|---|---|
committer | Qt by Nokia <qt-info@nokia.com> | 2011-08-23 07:31:38 +0200 |
commit | e30f56ee23b62eb5cd33505b544e7d1fa2766211 (patch) | |
tree | 3d398f187b4ea9d74a93c17ab5e6fd24580875cc /src | |
parent | 6a35e8a13900665ab77a0caed59de1df3e89aa6c (diff) |
Add console debugging for particles
Enable with the environment variable QML_PARTICLES_DEBUG.
Change-Id: I8aee2702e17f4ec6d18d8def9d57c5238d4c28ae
Reviewed-on: http://codereview.qt.nokia.com/3136
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>
Diffstat (limited to 'src')
-rw-r--r-- | src/declarative/particles/qsgimageparticle.cpp | 16 | ||||
-rw-r--r-- | src/declarative/particles/qsgimageparticle_p.h | 1 |
2 files changed, 16 insertions, 1 deletions
diff --git a/src/declarative/particles/qsgimageparticle.cpp b/src/declarative/particles/qsgimageparticle.cpp index 6827d2da86..43e44e2afb 100644 --- a/src/declarative/particles/qsgimageparticle.cpp +++ b/src/declarative/particles/qsgimageparticle.cpp @@ -54,6 +54,9 @@ QT_BEGIN_NAMESPACE +//###Switch to define later, for now user-friendly (no compilation) debugging is worth it +DEFINE_BOOL_CONFIG_OPTION(qmlParticlesDebug, QML_PARTICLES_DEBUG) + const float CONV = 0.017453292519943295; class TabledMaterialData { @@ -464,8 +467,10 @@ QSGImageParticle::QSGImageParticle(QSGItem* parent) , m_bloat(false) , perfLevel(Unknown) , m_lastLevel(Unknown) + , m_debugMode(false) { setFlag(ItemHasContents); + m_debugMode = qmlParticlesDebug(); } QSGImageParticle::~QSGImageParticle() @@ -1067,7 +1072,16 @@ void QSGImageParticle::prepareNextFrame() m_rootNode = buildParticleNodes(); if (m_rootNode == 0) return; - //qDebug() << "Feature level: " << perfLevel; + if(m_debugMode){ + qDebug() << "QSGImageParticle Feature level: " << perfLevel; + qDebug() << "QSGImageParticle Nodes: "; + int count = 0; + foreach(int i, m_nodes.keys()){ + qDebug() << "Group " << i << " (" << m_system->m_groupData[i]->size() << " particles)"; + count += m_system->m_groupData[i]->size(); + } + qDebug() << "Total count: " << count; + } } qint64 timeStamp = m_system->systemSync(this); diff --git a/src/declarative/particles/qsgimageparticle_p.h b/src/declarative/particles/qsgimageparticle_p.h index fe799f567b..ae80434abb 100644 --- a/src/declarative/particles/qsgimageparticle_p.h +++ b/src/declarative/particles/qsgimageparticle_p.h @@ -341,6 +341,7 @@ private: PerformanceLevel perfLevel; PerformanceLevel m_lastLevel; + bool m_debugMode; }; QT_END_NAMESPACE |