diff options
| author | Samuel Rødal <samuel.rodal@digia.com> | 2012-09-13 20:50:59 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-09-27 18:35:55 +0200 |
| commit | ccf0669da933e519edcff03698643e906b5935d5 (patch) | |
| tree | 7c5d7880f0ef8755aebf9a653eff0a9004330c8c /dist/changes-5.0.0 | |
| parent | 2d70dde68a1af355ae10cd6bd34f44006f16918a (diff) | |
Added QGLPixelBuffer implementation using framebuffer objects.
Instead of having QGLPixelBuffer be a unusable stub implementation we
deprecate it and implement it in terms of QOpenGLFramebufferObject.
Framebuffer objects are anyway the recommended replacement for
pixelbuffers in modern OpenGL, as the context switching overhead is
avoided.
Change-Id: Ia220c358ee92813e87981d297c51d84525010322
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Diffstat (limited to 'dist/changes-5.0.0')
| -rw-r--r-- | dist/changes-5.0.0 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/dist/changes-5.0.0 b/dist/changes-5.0.0 index 16ba1c3453..5f2781c1b6 100644 --- a/dist/changes-5.0.0 +++ b/dist/changes-5.0.0 @@ -570,6 +570,10 @@ QtOpenGL now have equivalents in QtGui, along with the naming change QGL -> QOpenGL. The classes in QtOpenGL that have equivalents in QtGui can now be considered deprecated. +* QGLPixelBuffer is now deprecated and implemented in terms of a hidden + QGLWidget and a QOpenGLFramebufferObject. It is recommended that applications + using QGLPixelBuffer for offscreen rendering to a texture switch to using + QOpenGLFramebufferObject directly instead, for improved performance. QtScript -------- |