From 3ff15f1e987e59b5c35224d7f2230905c4a5f3d0 Mon Sep 17 00:00:00 2001 From: Kurt Pattyn Date: Tue, 11 Mar 2014 14:12:46 +0100 Subject: QOpenGLContext: Use color depth information from QSurfaceFormat MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When a new QOpenGLContext is requested, the color depth information is now also taken into account on OS X and WGL. Task-number: QTBUG-37411 Change-Id: I69d04989a20de3ace041b009fbbdc03fa02cfdf8 Reviewed-by: Laszlo Agocs Reviewed-by: Morten Johan Sørvig Reviewed-by: Friedemann Kleint --- src/gui/kernel/qsurfaceformat.cpp | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'src/gui/kernel/qsurfaceformat.cpp') diff --git a/src/gui/kernel/qsurfaceformat.cpp b/src/gui/kernel/qsurfaceformat.cpp index 2b6cb2d949..23c0e59779 100644 --- a/src/gui/kernel/qsurfaceformat.cpp +++ b/src/gui/kernel/qsurfaceformat.cpp @@ -522,6 +522,10 @@ int QSurfaceFormat::alphaBufferSize() const /*! Set the desired \a size in bits of the red channel of the color buffer. + + \note On Mac OSX, be sure to set the buffer size of all color channels, + otherwise this setting will have no effect. If one of the buffer sizes is not set, + the current bit-depth of the screen is used. */ void QSurfaceFormat::setRedBufferSize(int size) { @@ -533,6 +537,10 @@ void QSurfaceFormat::setRedBufferSize(int size) /*! Set the desired \a size in bits of the green channel of the color buffer. + + \note On Mac OSX, be sure to set the buffer size of all color channels, + otherwise this setting will have no effect. If one of the buffer sizes is not set, + the current bit-depth of the screen is used. */ void QSurfaceFormat::setGreenBufferSize(int size) { @@ -544,6 +552,10 @@ void QSurfaceFormat::setGreenBufferSize(int size) /*! Set the desired \a size in bits of the blue channel of the color buffer. + + \note On Mac OSX, be sure to set the buffer size of all color channels, + otherwise this setting will have no effect. If one of the buffer sizes is not set, + the current bit-depth of the screen is used. */ void QSurfaceFormat::setBlueBufferSize(int size) { -- cgit v1.2.3