progs: Add missing EGL_RENDERABLE_TYPE for EGL demos.
The default value of EGL_RENDERABLE_TYPE is EGL_OPENGL_ES_BIT. The
proper values should be specified if we are not using OpenGL ES.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
xdemos: Fix xdemos which default to using display :0.0 to default to $DISPLAY
Fix xdemos which default to using display :0.0 to default to $DISPLAY,
this is kind of irritating when testing on a display other than :0.0
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Run with -t to enable texture mapping.
Press 't' to update the texture image. When the texture is changed in one
thread it should also get updated in the other threads since textures are
shared by all contexts.