text: /*
   *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
   *
   *  Use of this source code is governed by a BSD-style license
   *  that can be found in the LICENSE file in the root of the source
   *  tree. An additional intellectual property rights grant can be found
   *  in the file PATENTS.  All contributing project authors may
   *  be found in the AUTHORS file in the root of the source tree.
   */
  
  #ifndef VPX_DSP_MIPS_VPX_COMMON_DSPR2_H_
  #define VPX_DSP_MIPS_VPX_COMMON_DSPR2_H_
  
  #include <assert.h>
  
  #include "./vpx_config.h"
  #include "vpx/vpx_integer.h"
  #include "vpx_dsp/mips/common_dspr2.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  #if HAVE_DSPR2
  void vpx_convolve2_horiz_dspr2(const uint8_t *src, ptrdiff_t src_stride,
                                 uint8_t *dst, ptrdiff_t dst_stride,
                                 const int16_t *filter_x, int x_step_q4,
                                 const int16_t *filter_y, int y_step_q4,
                                 int w, int h);
  
  void vpx_convolve2_avg_horiz_dspr2(const uint8_t *src, ptrdiff_t src_stride,
                                     uint8_t *dst, ptrdiff_t dst_stride,
                                     const int16_t *filter_x, int x_step_q4,
                                     const int16_t *filter_y, int y_step_q4,
                                     int w, int h);
  
  void vpx_convolve2_avg_vert_dspr2(const uint8_t *src, ptrdiff_t src_stride,
                                    uint8_t *dst, ptrdiff_t dst_stride,
                                    const int16_t *filter_x, int x_step_q4,
                                    const int16_t *filter_y, int y_step_q4,
                                    int w, int h);
  
  void vpx_convolve2_dspr2(const uint8_t *src, ptrdiff_t src_stride,
                           uint8_t *dst, ptrdiff_t dst_stride,
                           const int16_t *filter,
                           int w, int h);
  
  void vpx_convolve2_vert_dspr2(const uint8_t *src, ptrdiff_t src_stride,
                                uint8_t *dst, ptrdiff_t dst_stride,
                                const int16_t *filter_x, int x_step_q4,
                                const int16_t *filter_y, int y_step_q4,
                                int w, int h);
  
  #endif  // #if HAVE_DSPR2
  #ifdef __cplusplus
  }  // extern "C"
  #endif
  
  #endif  // VPX_DSP_MIPS_VPX_COMMON_DSPR2_H_
  