glcontext: add specific error message when missing GL_SHADING_LANGUAGE_VERSION
authorJustin Kim <justin.kim@collabora.com>
Fri, 21 Aug 2015 05:07:32 +0000 (14:07 +0900)
committerMatthew Waters <matthew@centricular.com>
Fri, 21 Aug 2015 08:14:15 +0000 (18:14 +1000)
commit85834d6bbc79fe7b88dbff388746b2ff80b1ad75
tree6f566f8f411e55909745a6271915eefa3ba78401
parent04b006cd12d24d71b3615a79f8b0889080f0c8cd
glcontext: add specific error message when missing GL_SHADING_LANGUAGE_VERSION

GL_SHADING_LANGUAGE_VERSION was introduced since ES 2.0, but in some
android emulator doesn't support this feature. To prevent confusion for
developer, the error message need to be more clear.

https://bugzilla.gnome.org/show_bug.cgi?id=753905
gst-libs/gst/gl/gstglcontext.c