diff options
author | enkore <public@enkore.de> | 2014-10-06 19:39:27 +0200 |
---|---|---|
committer | Marian Beermann <public@enkore.de> | 2014-10-07 00:12:00 +0200 |
commit | 4cc76248e81307be41b84c71e95e267daed6f728 (patch) | |
tree | 55e960e5cf2df415c309052b4d0c9f0d1600913a /src/quick/scenegraph/qsgcontext.cpp | |
parent | 1670097fa2b0a549a9509ba4c8be13924bd25c4c (diff) |
Add QSG_OPENGL_DEBUG environment variable
If QSG_OPENGL_DEBUG is set the OpenGL context is always created as a debug
context. Not setting QSG_OPENGL_DEBUG uses the default value obtained
from QSurfaceFormat::defaultFormat().
Change-Id: I8cc2c8f995cfdb2ed762eb155d77ca11b2db7b72
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Diffstat (limited to 'src/quick/scenegraph/qsgcontext.cpp')
-rw-r--r-- | src/quick/scenegraph/qsgcontext.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/quick/scenegraph/qsgcontext.cpp b/src/quick/scenegraph/qsgcontext.cpp index fdf27085b9..e7b37e50d2 100644 --- a/src/quick/scenegraph/qsgcontext.cpp +++ b/src/quick/scenegraph/qsgcontext.cpp @@ -247,6 +247,7 @@ void QSGContext::renderContextInitialized(QSGRenderContext *renderContext) QByteArray all; foreach (const QByteArray &e, exts) all += ' ' + e; qCDebug(QSG_LOG_INFO) << "GL_EXTENSIONS: " << all.constData(); qCDebug(QSG_LOG_INFO) << "Max Texture Size: " << renderContext->maxTextureSize(); + qCDebug(QSG_LOG_INFO) << "Debug context: " << format.testOption(QSurfaceFormat::DebugContext); } d->mutex.unlock(); @@ -337,8 +338,11 @@ QSurfaceFormat QSGContext::defaultSurfaceFormat() const QSurfaceFormat format = QSurfaceFormat::defaultFormat(); static bool useDepth = qEnvironmentVariableIsEmpty("QSG_NO_DEPTH_BUFFER"); static bool useStencil = qEnvironmentVariableIsEmpty("QSG_NO_STENCIL_BUFFER"); + static bool enableDebug = qEnvironmentVariableIsSet("QSG_OPENGL_DEBUG"); format.setDepthBufferSize(useDepth ? 24 : 0); format.setStencilBufferSize(useStencil ? 8 : 0); + if (enableDebug) + format.setOption(QSurfaceFormat::DebugContext); if (QQuickWindow::hasDefaultAlphaBuffer()) format.setAlphaBufferSize(8); format.setSwapBehavior(QSurfaceFormat::DoubleBuffer); |