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Don't parse GLSL init files at startup.

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Can easily be done when they are actually requested.

Change-Id: I2022b2b97ea13725ed62ed2657f99cb505553c45
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>
This commit is contained in:
Eike Ziller
2012-02-03 11:54:47 +01:00
parent da34e80ede
commit dc0b11db17
2 changed files with 39 additions and 25 deletions
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47
src/plugins/glsleditor/glsleditorplugin.cpp
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@@ -81,7 +81,13 @@ GLSLEditorPlugin::InitFile::~InitFile()
GLSLEditorPlugin::GLSLEditorPlugin() :
m_editor(0),
m_actionHandler(0)
m_actionHandler(0),
m_glsl_120_frag(0),
m_glsl_120_vert(0),
m_glsl_120_common(0),
m_glsl_es_100_frag(0),
m_glsl_es_100_vert(0),
m_glsl_es_100_common(0)
{
m_instance = this;
}
@@ -90,6 +96,12 @@ GLSLEditorPlugin::~GLSLEditorPlugin()
{
removeObject(m_editor);
delete m_actionHandler;
delete m_glsl_120_frag;
delete m_glsl_120_vert;
delete m_glsl_120_common;
delete m_glsl_es_100_frag;
delete m_glsl_es_100_vert;
delete m_glsl_es_100_common;
m_instance = 0;
}
@@ -110,14 +122,6 @@ bool GLSLEditorPlugin::initialize(const QStringList & /*arguments*/, QString *er
if (!Core::ICore::mimeDatabase()->addMimeTypes(QLatin1String(":/glsleditor/GLSLEditor.mimetypes.xml"), errorMessage))
return false;
parseGlslFile(QLatin1String("glsl_120.frag"), &m_glsl_120_frag);
parseGlslFile(QLatin1String("glsl_120.vert"), &m_glsl_120_vert);
parseGlslFile(QLatin1String("glsl_120_common.glsl"), &m_glsl_120_common);
parseGlslFile(QLatin1String("glsl_es_100.frag"), &m_glsl_es_100_frag);
parseGlslFile(QLatin1String("glsl_es_100.vert"), &m_glsl_es_100_vert);
parseGlslFile(QLatin1String("glsl_es_100_common.glsl"), &m_glsl_es_100_common);
// m_modelManager = new ModelManager(this);
// addAutoReleasedObject(m_modelManager);
@@ -251,7 +255,16 @@ Core::Command *GLSLEditorPlugin::addToolAction(QAction *a, Core::ActionManager *
return command;
}
QByteArray GLSLEditorPlugin::glslFile(const QString &fileName)
GLSLEditorPlugin::InitFile *GLSLEditorPlugin::getInitFile(const QString &fileName, InitFile **initFile) const
{
if (*initFile)
return *initFile;
*initFile = new GLSLEditorPlugin::InitFile;
parseGlslFile(fileName, *initFile);
return *initFile;
}
QByteArray GLSLEditorPlugin::glslFile(const QString &fileName) const
{
QString path = Core::ICore::resourcePath();
path += QLatin1String("/glsl/");
@@ -262,7 +275,7 @@ QByteArray GLSLEditorPlugin::glslFile(const QString &fileName)
return QByteArray();
}
void GLSLEditorPlugin::parseGlslFile(const QString &fileName, InitFile *initFile)
void GLSLEditorPlugin::parseGlslFile(const QString &fileName, InitFile *initFile) const
{
// Parse the builtins for any langugage variant so we can use all keywords.
const unsigned variant = GLSL::Lexer::Variant_All;
@@ -276,25 +289,25 @@ void GLSLEditorPlugin::parseGlslFile(const QString &fileName, InitFile *initFile
const GLSLEditorPlugin::InitFile *GLSLEditorPlugin::fragmentShaderInit(int variant) const
{
if (variant & GLSL::Lexer::Variant_GLSL_120)
return &m_glsl_120_frag;
return getInitFile(QLatin1String("glsl_120.frag"), &m_glsl_120_frag);
else
return &m_glsl_es_100_frag;
return getInitFile(QLatin1String("glsl_es_100.frag"), &m_glsl_es_100_frag);
}
const GLSLEditorPlugin::InitFile *GLSLEditorPlugin::vertexShaderInit(int variant) const
{
if (variant & GLSL::Lexer::Variant_GLSL_120)
return &m_glsl_120_vert;
return getInitFile(QLatin1String("glsl_120.vert"), &m_glsl_120_vert);
else
return &m_glsl_es_100_vert;
return getInitFile(QLatin1String("glsl_es_100.vert"), &m_glsl_es_100_vert);
}
const GLSLEditorPlugin::InitFile *GLSLEditorPlugin::shaderInit(int variant) const
{
if (variant & GLSL::Lexer::Variant_GLSL_120)
return &m_glsl_120_common;
return getInitFile(QLatin1String("glsl_120_common.glsl"), &m_glsl_120_common);
else
return &m_glsl_es_100_common;
return getInitFile(QLatin1String("glsl_es_100_common.glsl"), &m_glsl_es_100_common);
}
Q_EXPORT_PLUGIN(GLSLEditorPlugin)