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eglfs: improve EGLStream logging 

Make it possible to identify from the logs that QT_QPA_EGLFS_LAYER_INDEX
was set, in order to help troubleshooting.

Change-Id: Ic22825e5df9f0eeb31f817f398b9f6c000c3a00f
Reviewed-by: Pasi Petäjäjärvi <pasi.petajajarvi@qt.io>
bb10
Laszlo Agocs 2016-12-01 13:59:15 +01:00
parent b1789d8c00
commit 09d481987b
1 changed files with 3 additions and 1 deletions
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4
src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.cpp
View File

@ -193,8 +193,10 @@ void QEglJetsonTK1Window::resetSurface()
QByteArray reqLayerIndex = qgetenv("QT_QPA_EGLFS_LAYER_INDEX");
if (!reqLayerIndex.isEmpty()) {
int idx = reqLayerIndex.toInt();
if (idx >= 0 && idx < layers.count())
if (idx >= 0 && idx < layers.count()) {
qCDebug(qLcEglfsKmsDebug, "EGLOutput layer index override = %d", idx);
layer = layers[idx];
}
}
if (layer == EGL_NO_OUTPUT_LAYER_EXT) {