vrend: Deal with GL_TEXTURE_LOD_BIAS on GLES.
glSamplerParameter under GLES doesn't support GL_TEXTURE_LOD_BIAS. Don't call it on GLES backends.
Signed-off-by: Lepton Wu lepton@chromium.org
glSamplerParameter under GLES doesn't support GL_TEXTURE_LOD_BIAS. Don't call it on GLES backends.
Signed-off-by: Lepton Wu lepton@chromium.org