Niiice, thank you. For most drivers - gallium, i965 this is implemented, leaving nouveau_vieux, radeon, r200 and i915. From these i915 does work with EGL, while nouveau_vieux dies miserably (missing __DRI_IMAGE v7 iirc). How well does radeon/r200 fair ?
So as a nice starter task one can, modify EGL to use flush_with_flags and fall-back do glFlush. Hmm... seems perfect for Google Code-In (junior GSoC). The application for mentoring org. is around October, perhaps we can give it a bash :-) You did bring a very nice topic though... up-to when are we going to support every loader/dri module combination out there ? Emil On 21 June 2015 at 10:22, Marek Olšák <mar...@gmail.com> wrote: > FWIW, flushing can be done through > flush_with_flags(__DRI2_FLUSH_CONTEXT), so glFlush shouldn't be > needed, but some drivers don't implement flush_with_flags and I've > heard libEGL and libGL need to support DRI drivers from older Mesas too. > > Marek > > On Fri, Jun 19, 2015 at 9:56 PM, Emil Velikov <emil.l.veli...@gmail.com> > wrote: >> The only reason we touch glapi is to dlopen it to: >> - make sure that the unresolved _glapi* symbols in the dri modules are >> provided. >> - fetch glFlush() and use it at various stages in the dri2 driver. >> >> XXX: If anyone has suggestions why the latter is required (or can >> recommend any reading material) I'm all ears. >> >> Cc: Chih-Wei Huang <cwhu...@linux.org.tw> >> Cc: Eric Anholt <e...@anholt.net> >> Signed-off-by: Emil Velikov <emil.l.veli...@gmail.com> >> --- >> src/egl/main/Android.mk | 1 - >> 1 file changed, 1 deletion(-) >> >> diff --git a/src/egl/main/Android.mk b/src/egl/main/Android.mk >> index 8f687e9..0ba7295 100644 >> --- a/src/egl/main/Android.mk >> +++ b/src/egl/main/Android.mk >> @@ -44,7 +44,6 @@ LOCAL_CFLAGS := \ >> -D_EGL_OS_UNIX=1 >> >> LOCAL_SHARED_LIBRARIES := \ >> - libglapi \ >> libdl \ >> libhardware \ >> liblog \ >> -- >> 2.4.2 >> >> _______________________________________________ >> mesa-dev mailing list >> mesa-dev@lists.freedesktop.org >> http://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
