Will this patch work?
https://codereview.qt-project.org/#change,80620
Morten
On 11 Mar 2014, at 12:12, Kurt Pattyn pattyn.k...@gmail.com wrote:
Some more information.
I work on OSX.
When digging into the platform specific implementation, I detected that in
the method qcgl_createNSOpenGLPixelFormat()
the color depth nor the alpha depth is not set. If it is not set, it defaults
to the screen color depth, which is 8-bit in my case.
I will file a bug report for that.
Cheers,
Kurt
On 11 Mar 2014, at 11:28, Kurt Pattyn pattyn.k...@gmail.com wrote:
Hi,
as I understand correctly the ‘old’ QGLxxx classes will be replaced by new
QOpenGLxxx classes.
I tried the following code below, and found out that QGLContext is correctly
setting the color depth,
while QOpenGLContext always defaults to 8.
QSurfaceFormat ogfrmt;
ogfrmt.setRedBufferSize(6);
ogfrmt.setGreenBufferSize(6);
ogfrmt.setBlueBufferSize(6);
QOpenGLContext *oglc = new QOpenGLContext;
oglc-setFormat(ogfrmt);
oglc-create();
qDebug() QOpenGLContext red buffer size:
oglc-format().redBufferSize();
QGLFormat gfrmt;
gfrmt.setRedBufferSize(6);
gfrmt.setBlueBufferSize(6);
gfrmt.setGreenBufferSize(6);
QGLContext *glc = new QGLContext(gfrmt);
glc-create();
qDebug() QGLContext red buffer size:
glc-format().redBufferSize();
Is this a known bug, or is the above code simply wrong?
Cheers,
Kurt
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