- globalScope> Global MAX_LAYERS
- Use VPX_MAX_LAYERS instead.
- globalScope> Global MAX_PERIODICITY
- Use VPX_TS_MAX_PERIODICITY instead.
- globalScope> Global VP8_SET_DBG_COLOR_B_MODES
- globalScope> Global VP8_SET_DBG_COLOR_MB_MODES
- globalScope> Global VP8_SET_DBG_COLOR_REF_FRAME
- globalScope> Global VP8_SET_DBG_DISPLAY_MV
- globalScope> Global VP8E_SET_ARNR_TYPE
- control function to set the filter type to use for the arf.