Acked-by: David Ludovino <dl...@riseup.net> On 03/01/2020 17:50, Denis 'GNUtoo' Carikli wrote: > Using libagl for everything had the side effect of making it > impossible to use applications like IceCatMobile, as libagl > OpenGL implementation was not complete enough. Using LLVMpipe > fixes that. > > Using LLVMpipe for everything has the side effect of making > some system components like SurfaceFlinger way slower. > > As we have patched the EGL loader to enable to override the > default OpenGL implementation for specific binaries, and > that we used that to switch the affected system components > back to libagl, we can now switch to LLVMpipe. > > Signed-off-by: Denis 'GNUtoo' Carikli <gnu...@cyberdimension.org> > --- > config/common.mk | 13 +++++++++++-- > 1 file changed, 11 insertions(+), 2 deletions(-) > > diff --git a/config/common.mk b/config/common.mk > index 5731df08..8402171b 100644 > --- a/config/common.mk > +++ b/config/common.mk > @@ -243,8 +243,17 @@ else > BOARD_EGL_CFG := vendor/replicant/prebuilt/softwaregl/configs/egl.cfg > > PRODUCT_PROPERTY_OVERRIDES += ro.softwaregl=1 > -# use Android's software renderer by default > -PRODUCT_PROPERTY_OVERRIDES += ro.libagl=1 > + > +# This sets the default OpenGL implementation: > +# - with ro.libagl=1, libagl is always used > +# - with ro.libagl=0, LLVMpipe is used by default but it's possible to > override > +# that and use libagl for specific binaries by creating empty configuration > +# files in /system/etc/libGLES_android/ with the binary paths paths. > +# For instance to make SurfaceFlinger use libagl you can run this command: > +# # touch /system/etc/libGLES_android/system/bin/surfaceflinger > +# When launching that binary, the EGL loader will then check if that file > +# exists to decide on which OpenGL implementation to use. > +PRODUCT_PROPERTY_OVERRIDES += ro.libagl=0 > > PRODUCT_PACKAGE_OVERLAYS += vendor/replicant/overlay/softwaregl > endif >
signature.asc
Description: OpenPGP digital signature
_______________________________________________ Replicant mailing list Replicant@osuosl.org https://lists.osuosl.org/mailman/listinfo/replicant
