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Don't use the fixed function backend if there is a user program
The fixed function pipeline backend can't handle a user program so it should bail out if one is given.
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@ -72,6 +72,12 @@ _cogl_pipeline_backend_fixed_start (CoglPipeline *pipeline,
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unsigned long pipelines_difference,
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int n_tex_coord_attribs)
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{
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CoglHandle user_program;
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user_program = cogl_pipeline_get_user_program (pipeline);
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if (user_program != COGL_INVALID_HANDLE)
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return FALSE;
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_cogl_use_program (0, COGL_PIPELINE_PROGRAM_TYPE_FIXED);
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return TRUE;
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}
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