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
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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