标题:QML的demo运行问题
作者:uidab
日期:2014-09-03 09:47
内容:
例子里面有个qmlvideofx，运行一下出现如下问题：
QML debugging is enabled. Only use this in a safe environment.
qml: root.init
qml: Height:770
qml: Width:1280
qml: Pixels per mm:4
qml: Orientation:2
qml: Content.init
qml: Content.openImage "qrc:/images/qt-logo.png"
qml: Content.stop
qml: Content.updateSource
qml: Content.onEffectSourceChanged EffectPassThrough.qml
qml: Content.updateSource
qml: performanceLoader.init logging false visible true
FrequencyMonitor::FrequencyMonitor
FrequencyMonitor::FrequencyMonitor
getProcAddress: Unable to resolve 'glGenFramebuffers'
getProcAddress: Unable to resolve 'glGenFramebuffersOES'
getProcAddress: Unable to resolve 'glGenFramebuffersARB'
getP ..
#1 [彩阳 09-04 08:39]
OpenGL的问题，看看你的电脑显卡支持OpenGL规范几点几？
#2 [uidab 09-04 08:51]
用Geeks3D GPU Caps Viewer 看是支持
OpenGL 2.0 (Intel 965/963 Graphics Media Accelerator with 69 ext.)
估计是有些问题，不知道QML这里要求多少？
#3 [彩阳 09-04 09:29]
比较够戗。
Intel这样的显卡我以前用过，最多支持OpenGL 1.5。
有一个办法，就是使用含有ANGLE的Qt版本，因为可以将OpenGL 2.0的着色器转化为DX9的着色器。重新下载一个Qt版本试试？
#4 [uidab 09-04 09:41]
好的，谢谢提示。
#5 [蓝色的海 09-17 15:04]
quencyMonitor::FrequencyMonitor
getProcAddress: Unable to resolve 'glGenFramebuffers'
getProcAddress: Unable to resolve 'glGenFramebuffersOES'
getProcAddress: Unable to resolve 'glGenFramebuffersARB'
getProcAddress: Unable to resolve 'glBindFramebuffer'
getProcAddress: Unable