text: #ifndef LIBGAV1_SRC_DSP_X86_INTRA_EDGE_SSE4_H_
  #define LIBGAV1_SRC_DSP_X86_INTRA_EDGE_SSE4_H_
  
  #include "src/dsp/cpu.h"
  #include "src/dsp/dsp.h"
  
  namespace libgav1 {
  namespace dsp {
  
  // Initializes Dsp::intra_edge_filter and Dsp::intra_edge_upsampler. This
  // function is not thread-safe.
  void IntraEdgeInit_SSE4_1();
  
  }  // namespace dsp
  }  // namespace libgav1
  
  // If sse4 is enabled and the baseline isn't set due to a higher level of
  // optimization being enabled, signal the sse4 implementation should be used.
  #if LIBGAV1_ENABLE_SSE4_1
  #ifndef LIBGAV1_Dsp8bpp_IntraEdgeFilter
  #define LIBGAV1_Dsp8bpp_IntraEdgeFilter LIBGAV1_DSP_SSE4_1
  #endif
  
  #ifndef LIBGAV1_Dsp8bpp_IntraEdgeUpsampler
  #define LIBGAV1_Dsp8bpp_IntraEdgeUpsampler LIBGAV1_DSP_SSE4_1
  #endif
  
  #endif  // LIBGAV1_ENABLE_SSE4_1
  
  #endif  // LIBGAV1_SRC_DSP_X86_INTRA_EDGE_SSE4_H_
  