Related: tdf#122166 require opengl >= 3.0 for slide transitions

glGenVertexArrays requires opengl >= 3.0

and since...

commit c831e4851f35ddef5ef45062ba291d07dda4b1b4
Date:   Wed Dec 9 21:39:27 2015 +0000

    slideshow: Fix what was remaining to be able to use a core context

we always use that in all slide transitions, so slideshow opengl transitions
presumably thus all have a min opengl version of 3.0

Change-Id: Ifb21201fc94c4a911c8d4127d1df1efb3e34a2d8
Reviewed-on: https://gerrit.libreoffice.org/59298
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

2 files changed, 1 insertions, 3 deletions

diff --git a/slideshow/source/engine/opengl/TransitionImpl.cxx b/slideshow/source/engine/opengl/TransitionImpl.cxx
index 3cb49ea23061..f7f694fc26e9 100644
--- a/slideshow/source/engine/opengl/TransitionImpl.cxx
+++ b/slideshow/source/engine/opengl/TransitionImpl.cxx
@@ -730,7 +730,6 @@ std::shared_ptr<OGLTransitionImpl> makeTurnAround()
 {
     Primitive Slide;
     TransitionSettings aSettings;
-    aSettings.mnRequiredGLVersion = 3.0;
 
     Slide.pushTriangle(glm::vec2(0,0),glm::vec2(1,0),glm::vec2(0,1));
     Slide.pushTriangle(glm::vec2(1,0),glm::vec2(0,1),glm::vec2(1,1));
@@ -893,7 +892,6 @@ std::shared_ptr<OGLTransitionImpl> makeRochade()
 {
     Primitive Slide;
     TransitionSettings aSettings;
-    aSettings.mnRequiredGLVersion = 3.0;
 
     double w, h;
 
diff --git a/slideshow/source/engine/opengl/TransitionImpl.hxx b/slideshow/source/engine/opengl/TransitionImpl.hxx
index bfd38fa89d71..d2f78c6eb3d9 100644
--- a/slideshow/source/engine/opengl/TransitionImpl.hxx
+++ b/slideshow/source/engine/opengl/TransitionImpl.hxx
@@ -46,7 +46,7 @@ struct TransitionSettings
     TransitionSettings() :
         mbUseMipMapLeaving( true ),
         mbUseMipMapEntering( true ),
-        mnRequiredGLVersion( 2.1f )
+        mnRequiredGLVersion( 3.0f )
     {
     }