| Summary: | Don't use OpenGL matrix stack in OpenGL 2 backend | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Martin Flöser <mgraesslin> |
| Component: | scene-opengl | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | task | Flags: | mgraesslin:
ReviewRequest+
|
| Priority: | NOR | ||
| Version: | git master | ||
| Target Milestone: | 4.10 | ||
| Platform: | unspecified | ||
| OS: | Linux | ||
| URL: | https://git.reviewboard.kde.org/r/105455/ | ||
| Latest Commit: | http://commits.kde.org/kde-workspace/42678c60bd683bcaa54a9f192d92ea28df5ea3ba | Version Fixed In: | 4.10 |
| Sentry Crash Report: | |||
|
Description
Martin Flöser
2012-07-06 07:59:41 UTC
Git commit 42678c60bd683bcaa54a9f192d92ea28df5ea3ba by Martin Gräßlin. Committed on 06/07/2012 at 09:55. Pushed by graesslin into branch 'master'. Don't use GL Matrix Stack on OpenGL 2 backend Currently the GL Matrix Stack is also used with OpenGL 2. That is pushMatrix, multMatrix and popMatrix are executed although this does not influence the rendering at all. The OpenGL 1 matrices are not passed to the shaders. With this change the calls to the matrix stack are no longer executed if the Shader based backend is used. This means we have a few less matrix multiplications in the rendering. Mostly affects a few effects which have not yet completely be ported over to OpenGL 2. FIXED-IN: 4.10 REVIEW: 105455 M +12 -0 kwin/libkwineffects/kwinglutils.cpp http://commits.kde.org/kde-workspace/42678c60bd683bcaa54a9f192d92ea28df5ea3ba |