D25839: Compositor to suspend when plug in an monitor

[ZC]

zccrs created this revision.
zccrs added a reviewer: zzag.
zccrs added a project: KWin.
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REVISION SUMMARY
  when plug in an external display, there is a rare chance that GL_MAX_VIEWPORT_DIMS request returns with nothing, leaving limit uninitialized and wrong, which causes a subsequent compositing suspend.

REPOSITORY
  R108 KWin

REVISION DETAIL
  https://phabricator.kde.org/D25839

AFFECTED FILES
  plugins/scenes/opengl/scene_opengl.cpp

To: zccrs, zzag
Cc: kwin, LeGast00n, The-Feren-OS-Dev, sbergeron, jraleigh, fbampaloukas, GB_2, mkulinski, ragreen, jackyalcine, iodelay, crozbo, bwowk, ZrenBot, ngraham, alexeymin, himcesjf, lesliezhai, ali-mohamed, hardening, romangg, jensreuterberg, abetts, sebas, apol, ahiemstra, mart
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