diff --git a/libavcodec/hevc.h b/libavcodec/hevc.h
index f26c6cb8b6..4842752820 100644
--- a/libavcodec/hevc.h
+++ b/libavcodec/hevc.h
@@ -663,19 +663,6 @@ typedef struct TransformUnit {
     uint8_t is_cu_qp_delta_coded;
 } TransformUnit;
 
-typedef struct SAOParams {
-    int offset_abs[3][4];   ///< sao_offset_abs
-    int offset_sign[3][4];  ///< sao_offset_sign
-
-    int band_position[3];   ///< sao_band_position
-
-    int eo_class[3];        ///< sao_eo_class
-
-    int offset_val[3][5];   ///<SaoOffsetVal
-
-    uint8_t type_idx[3];    ///< sao_type_idx
-} SAOParams;
-
 typedef struct DBParams {
     int beta_offset;
     int tc_offset;
diff --git a/libavcodec/hevcdsp.c b/libavcodec/hevcdsp.c
index b3abc9d8a5..be44bc9955 100644
--- a/libavcodec/hevcdsp.c
+++ b/libavcodec/hevcdsp.c
@@ -20,7 +20,6 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "hevc.h"
 #include "hevcdsp.h"
 
 static const int8_t transform[32][32] = {
diff --git a/libavcodec/hevcdsp.h b/libavcodec/hevcdsp.h
index c6511b01ac..4dd3ebd1ee 100644
--- a/libavcodec/hevcdsp.h
+++ b/libavcodec/hevcdsp.h
@@ -1,5 +1,5 @@
 /*
- * HEVC video Decoder
+ * HEVC video decoder
  *
  * Copyright (C) 2012 - 2013 Guillaume Martres
  *
@@ -25,49 +25,81 @@
 
 #include "get_bits.h"
 
-struct SAOParams;
+typedef struct SAOParams {
+    int offset_abs[3][4];   ///< sao_offset_abs
+    int offset_sign[3][4];  ///< sao_offset_sign
+
+    int band_position[3];   ///< sao_band_position
+
+    int eo_class[3];        ///< sao_eo_class
+
+    int offset_val[3][5];   ///<SaoOffsetVal
+
+    uint8_t type_idx[3];    ///< sao_type_idx
+} SAOParams;
 
 typedef struct HEVCDSPContext {
-    void (*put_pcm)(uint8_t *_dst, ptrdiff_t _stride, int size,
+    void (*put_pcm)(uint8_t *dst, ptrdiff_t stride, int size,
                     GetBitContext *gb, int pcm_bit_depth);
 
-    void (*transquant_bypass[4])(uint8_t *_dst, int16_t *coeffs, ptrdiff_t _stride);
+    void (*transquant_bypass[4])(uint8_t *dst, int16_t *coeffs,
+                                 ptrdiff_t stride);
 
     void (*transform_skip)(uint8_t *dst, int16_t *coeffs, ptrdiff_t stride);
+    void (*transform_4x4_luma_add)(uint8_t *dst, int16_t *coeffs,
+                                   ptrdiff_t stride);
+    void (*transform_add[4])(uint8_t *dst, int16_t *coeffs, ptrdiff_t stride);
 
-    void (*transform_4x4_luma_add)(uint8_t *dst, int16_t *coeffs, ptrdiff_t stride);
+    void (*sao_band_filter[4])(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
+                               struct SAOParams *sao, int *borders,
+                               int width, int height, int c_idx);
+    void (*sao_edge_filter[4])(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
+                               struct SAOParams *sao, int *borders, int width,
+                               int height, int c_idx, uint8_t vert_edge,
+                               uint8_t horiz_edge, uint8_t diag_edge);
 
-    void (*transform_add[4])(uint8_t *dst, int16_t *coeffs, ptrdiff_t _stride);
+    void (*put_hevc_qpel[4][4])(int16_t *dst, ptrdiff_t dststride, uint8_t *src,
+                                ptrdiff_t srcstride, int width, int height,
+                                int16_t *mcbuffer);
+    void (*put_hevc_epel[2][2])(int16_t *dst, ptrdiff_t dststride, uint8_t *src,
+                                ptrdiff_t srcstride, int width, int height,
+                                int mx, int my, int16_t *mcbuffer);
 
-    void (*sao_band_filter[4])( uint8_t *_dst, uint8_t *_src, ptrdiff_t _stride, struct SAOParams *sao, int *borders, int width, int height, int c_idx);
-
-    void (*sao_edge_filter[4])(uint8_t *_dst, uint8_t *_src, ptrdiff_t _stride,  struct SAOParams *sao, int *borders, int _width, int _height, int c_idx, uint8_t vert_edge, uint8_t horiz_edge, uint8_t diag_edge);
-
-
-    void (*put_hevc_qpel[4][4])(int16_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride,
-                                int width, int height, int16_t* mcbuffer);
-
-    void (*put_hevc_epel[2][2])(int16_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride,
-                             int width, int height, int mx, int my, int16_t* mcbuffer);
-
-    void (*put_unweighted_pred)(uint8_t *dst, ptrdiff_t dststride, int16_t *src, ptrdiff_t srcstride,
-                                int width, int height);
-
-    void (*put_weighted_pred_avg)(uint8_t *dst, ptrdiff_t dststride, int16_t *src1, int16_t *src2,
+    void (*put_unweighted_pred)(uint8_t *dst, ptrdiff_t dststride, int16_t *src,
+                                ptrdiff_t srcstride, int width, int height);
+    void (*put_weighted_pred_avg)(uint8_t *dst, ptrdiff_t dststride,
+                                  int16_t *src1, int16_t *src2,
                                   ptrdiff_t srcstride, int width, int height);
-    void (*weighted_pred)(uint8_t denom, int16_t wlxFlag, int16_t olxFlag, uint8_t *dst, ptrdiff_t dststride, int16_t *src,
-                                  ptrdiff_t srcstride, int width, int height);
-    void (*weighted_pred_avg)(uint8_t denom, int16_t wl0Flag, int16_t wl1Flag, int16_t ol0Flag, int16_t ol1Flag,
-                                   uint8_t *dst, ptrdiff_t dststride, int16_t *src1, int16_t *src2,
-                                   ptrdiff_t srcstride, int width, int height);
-    void (*hevc_h_loop_filter_luma)(uint8_t *_pix, ptrdiff_t _stride, int *_beta, int *_tc, uint8_t *_no_p, uint8_t *_no_q);
-    void (*hevc_v_loop_filter_luma)(uint8_t *_pix, ptrdiff_t _stride, int *_beta, int *_tc, uint8_t *_no_p, uint8_t *_no_q);
-    void (*hevc_h_loop_filter_chroma)(uint8_t *_pix, ptrdiff_t _stride, int *_tc, uint8_t *_no_p, uint8_t *_no_q);
-    void (*hevc_v_loop_filter_chroma)(uint8_t *_pix, ptrdiff_t _stride, int *_tc, uint8_t *_no_p, uint8_t *_no_q);
-    void (*hevc_h_loop_filter_luma_c)(uint8_t *_pix, ptrdiff_t _stride, int *_beta, int *_tc, uint8_t *_no_p, uint8_t *_no_q);
-    void (*hevc_v_loop_filter_luma_c)(uint8_t *_pix, ptrdiff_t _stride, int *_beta, int *_tc, uint8_t *_no_p, uint8_t *_no_q);
-    void (*hevc_h_loop_filter_chroma_c)(uint8_t *_pix, ptrdiff_t _stride, int *_tc, uint8_t *_no_p, uint8_t *_no_q);
-    void (*hevc_v_loop_filter_chroma_c)(uint8_t *_pix, ptrdiff_t _stride, int *_tc, uint8_t *_no_p, uint8_t *_no_q);
+    void (*weighted_pred)(uint8_t denom, int16_t wlxFlag, int16_t olxFlag,
+                          uint8_t *dst, ptrdiff_t dststride, int16_t *src,
+                          ptrdiff_t srcstride, int width, int height);
+    void (*weighted_pred_avg)(uint8_t denom, int16_t wl0Flag, int16_t wl1Flag,
+                              int16_t ol0Flag, int16_t ol1Flag, uint8_t *dst,
+                              ptrdiff_t dststride, int16_t *src1, int16_t *src2,
+                              ptrdiff_t srcstride, int width, int height);
+
+    void (*hevc_h_loop_filter_luma)(uint8_t *pix, ptrdiff_t stride,
+                                    int *beta, int *tc,
+                                    uint8_t *no_p, uint8_t *no_q);
+    void (*hevc_v_loop_filter_luma)(uint8_t *pix, ptrdiff_t stride,
+                                    int *beta, int *tc,
+                                    uint8_t *no_p, uint8_t *no_q);
+    void (*hevc_h_loop_filter_chroma)(uint8_t *pix, ptrdiff_t stride,
+                                      int *tc, uint8_t *no_p, uint8_t *no_q);
+    void (*hevc_v_loop_filter_chroma)(uint8_t *pix, ptrdiff_t stride,
+                                      int *tc, uint8_t *no_p, uint8_t *no_q);
+    void (*hevc_h_loop_filter_luma_c)(uint8_t *pix, ptrdiff_t stride,
+                                      int *beta, int *tc,
+                                      uint8_t *no_p, uint8_t *no_q);
+    void (*hevc_v_loop_filter_luma_c)(uint8_t *pix, ptrdiff_t stride,
+                                      int *beta, int *tc,
+                                      uint8_t *no_p, uint8_t *no_q);
+    void (*hevc_h_loop_filter_chroma_c)(uint8_t *pix, ptrdiff_t stride,
+                                        int *tc, uint8_t *no_p,
+                                        uint8_t *no_q);
+    void (*hevc_v_loop_filter_chroma_c)(uint8_t *pix, ptrdiff_t stride,
+                                        int *tc, uint8_t *no_p,
+                                        uint8_t *no_q);
 } HEVCDSPContext;
 
 void ff_hevc_dsp_init(HEVCDSPContext *hpc, int bit_depth);