diff --git a/vp9/decoder/vp9_decodframe.c b/vp9/decoder/vp9_decodframe.c
index b3c9ab5f7..eda0057b4 100644
--- a/vp9/decoder/vp9_decodframe.c
+++ b/vp9/decoder/vp9_decodframe.c
@@ -228,10 +228,10 @@ static void decode_16x16(VP9D_COMP *pbi, MACROBLOCKD *xd,
                          BOOL_DECODER* const bc) {
   const TX_TYPE tx_type = get_tx_type_16x16(xd, 0);
   if (tx_type != DCT_DCT) {
-    vp9_ht_dequant_idct_add_16x16_c(tx_type, xd->plane[0].qcoeff,
-                                    xd->block[0].dequant, xd->predictor,
-                                    xd->dst.y_buffer, 16, xd->dst.y_stride,
-                                    xd->plane[0].eobs[0]);
+    vp9_dequant_iht_add_16x16_c(tx_type, xd->plane[0].qcoeff,
+                                xd->block[0].dequant, xd->predictor,
+                                xd->dst.y_buffer, 16, xd->dst.y_stride,
+                                xd->plane[0].eobs[0]);
   } else {
     vp9_dequant_idct_add_16x16(xd->plane[0].qcoeff, xd->block[0].dequant,
                                xd->predictor, xd->dst.y_buffer,
@@ -270,8 +270,8 @@ static void decode_8x8(VP9D_COMP *pbi, MACROBLOCKD *xd,
       }
       tx_type = get_tx_type_8x8(xd, ib);
       if (tx_type != DCT_DCT) {
-        vp9_ht_dequant_idct_add_8x8_c(tx_type, q, dq, pre, dst, 16, stride,
-                                      xd->plane[0].eobs[idx]);
+        vp9_dequant_iht_add_8x8_c(tx_type, q, dq, pre, dst, 16, stride,
+                                  xd->plane[0].eobs[idx]);
       } else {
         vp9_dequant_idct_add_8x8_c(q, dq, pre, dst, 16, stride,
                                    xd->plane[0].eobs[idx]);
@@ -343,7 +343,7 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd,
         b = &xd->block[ib + iblock[j]];
         tx_type = get_tx_type_4x4(xd, ib + iblock[j]);
         if (tx_type != DCT_DCT) {
-          vp9_ht_dequant_idct_add_c(tx_type,
+          vp9_dequant_iht_add_c(tx_type,
               BLOCK_OFFSET(xd->plane[0].qcoeff, ib + iblock[j], 16),
                                     b->dequant, b->predictor,
                                     *(b->base_dst) + b->dst, 16,
@@ -382,11 +382,11 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd,
       vp9_intra4x4_predict(xd, b, b_mode, b->predictor);
       tx_type = get_tx_type_4x4(xd, i);
       if (tx_type != DCT_DCT) {
-        vp9_ht_dequant_idct_add_c(tx_type,
-                                  BLOCK_OFFSET(xd->plane[0].qcoeff, i, 16),
-                                  b->dequant, b->predictor,
-                                  *(b->base_dst) + b->dst, 16, b->dst_stride,
-                                  xd->plane[0].eobs[i]);
+        vp9_dequant_iht_add_c(tx_type,
+                              BLOCK_OFFSET(xd->plane[0].qcoeff, i, 16),
+                              b->dequant, b->predictor,
+                              *(b->base_dst) + b->dst, 16, b->dst_stride,
+                               xd->plane[0].eobs[i]);
       } else {
         xd->itxm_add(BLOCK_OFFSET(xd->plane[0].qcoeff, i, 16),
                      b->dequant, b->predictor,
@@ -423,11 +423,11 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd,
       BLOCKD *b = &xd->block[i];
       tx_type = get_tx_type_4x4(xd, i);
       if (tx_type != DCT_DCT) {
-        vp9_ht_dequant_idct_add_c(tx_type,
-                                  BLOCK_OFFSET(xd->plane[0].qcoeff, i, 16),
-                                  b->dequant, b->predictor,
-                                  *(b->base_dst) + b->dst, 16,
-                                  b->dst_stride, xd->plane[0].eobs[i]);
+        vp9_dequant_iht_add_c(tx_type,
+                              BLOCK_OFFSET(xd->plane[0].qcoeff, i, 16),
+                              b->dequant, b->predictor,
+                              *(b->base_dst) + b->dst, 16,
+                              b->dst_stride, xd->plane[0].eobs[i]);
       } else {
         xd->itxm_add(BLOCK_OFFSET(xd->plane[0].qcoeff, i, 16),
                      b->dequant, b->predictor,
@@ -464,13 +464,13 @@ static void decode_sb_16x16(MACROBLOCKD *mb, int y_size) {
                                  mb->dst.y_stride, mb->dst.y_stride,
                                  mb->plane[0].eobs[n * 16]);
     } else {
-      vp9_ht_dequant_idct_add_16x16_c(tx_type,
-                                      BLOCK_OFFSET(mb->plane[0].qcoeff, n, 256),
-                                      mb->block[0].dequant,
-                                      mb->dst.y_buffer + y_offset,
-                                      mb->dst.y_buffer + y_offset,
-                                      mb->dst.y_stride, mb->dst.y_stride,
-                                      mb->plane[0].eobs[n * 16]);
+      vp9_dequant_iht_add_16x16_c(tx_type,
+                                  BLOCK_OFFSET(mb->plane[0].qcoeff, n, 256),
+                                  mb->block[0].dequant,
+                                  mb->dst.y_buffer + y_offset,
+                                  mb->dst.y_buffer + y_offset,
+                                  mb->dst.y_stride, mb->dst.y_stride,
+                                  mb->plane[0].eobs[n * 16]);
     }
   }
 
@@ -514,13 +514,13 @@ static INLINE void decode_sb_8x8(MACROBLOCKD *xd, int y_size) {
                                  xd->dst.y_stride, xd->dst.y_stride,
                                  xd->plane[0].eobs[n * 4]);
     } else {
-      vp9_ht_dequant_idct_add_8x8_c(tx_type,
-                                    BLOCK_OFFSET(xd->plane[0].qcoeff, n, 64),
-                                    xd->block[0].dequant,
-                                    xd->dst.y_buffer + y_offset,
-                                    xd->dst.y_buffer + y_offset,
-                                    xd->dst.y_stride, xd->dst.y_stride,
-                                    xd->plane[0].eobs[n * 4]);
+      vp9_dequant_iht_add_8x8_c(tx_type,
+                                BLOCK_OFFSET(xd->plane[0].qcoeff, n, 64),
+                                xd->block[0].dequant,
+                                xd->dst.y_buffer + y_offset,
+                                xd->dst.y_buffer + y_offset,
+                                xd->dst.y_stride, xd->dst.y_stride,
+                                xd->plane[0].eobs[n * 4]);
     }
   }
 
@@ -564,14 +564,14 @@ static void decode_sb_4x4(MACROBLOCKD *xd, int y_size) {
                    xd->dst.y_stride, xd->dst.y_stride,
                    xd->plane[0].eobs[n]);
     } else {
-      vp9_ht_dequant_idct_add_c(tx_type,
-                                BLOCK_OFFSET(xd->plane[0].qcoeff, n, 16),
-                                xd->block[0].dequant,
-                                xd->dst.y_buffer + y_offset,
-                                xd->dst.y_buffer + y_offset,
-                                xd->dst.y_stride,
-                                xd->dst.y_stride,
-                                xd->plane[0].eobs[n]);
+      vp9_dequant_iht_add_c(tx_type,
+                            BLOCK_OFFSET(xd->plane[0].qcoeff, n, 16),
+                            xd->block[0].dequant,
+                            xd->dst.y_buffer + y_offset,
+                            xd->dst.y_buffer + y_offset,
+                            xd->dst.y_stride,
+                            xd->dst.y_stride,
+                            xd->plane[0].eobs[n]);
     }
   }
 
diff --git a/vp9/decoder/vp9_dequantize.c b/vp9/decoder/vp9_dequantize.c
index c0d1e2adb..1539ee7d1 100644
--- a/vp9/decoder/vp9_dequantize.c
+++ b/vp9/decoder/vp9_dequantize.c
@@ -79,10 +79,10 @@ void vp9_add_constant_residual_32x32_c(const int16_t diff, const uint8_t *pred,
   add_constant_residual(diff, pred, pitch, dest, stride, 32, 32);
 }
 
-void vp9_ht_dequant_idct_add_c(TX_TYPE tx_type, int16_t *input,
-                               const int16_t *dq,
-                               uint8_t *pred, uint8_t *dest,
-                               int pitch, int stride, int eob) {
+void vp9_dequant_iht_add_c(TX_TYPE tx_type, int16_t *input,
+                           const int16_t *dq,
+                           uint8_t *pred, uint8_t *dest,
+                           int pitch, int stride, int eob) {
   int i;
   DECLARE_ALIGNED_ARRAY(16, int16_t, output, 16);
 
@@ -94,10 +94,10 @@ void vp9_ht_dequant_idct_add_c(TX_TYPE tx_type, int16_t *input,
   vp9_add_residual_4x4(output, pred, pitch, dest, stride);
 }
 
-void vp9_ht_dequant_idct_add_8x8_c(TX_TYPE tx_type, int16_t *input,
-                                   const int16_t *dq,
-                                   uint8_t *pred, uint8_t *dest,
-                                   int pitch, int stride, int eob) {
+void vp9_dequant_iht_add_8x8_c(TX_TYPE tx_type, int16_t *input,
+                               const int16_t *dq,
+                               uint8_t *pred, uint8_t *dest,
+                               int pitch, int stride, int eob) {
   DECLARE_ALIGNED_ARRAY(16, int16_t, output, 64);
 
   if (eob == 0) {
@@ -253,10 +253,10 @@ void vp9_dequant_idct_add_8x8_c(int16_t *input, const int16_t *dq,
   }
 }
 
-void vp9_ht_dequant_idct_add_16x16_c(TX_TYPE tx_type, int16_t *input,
-                                     const int16_t *dq, uint8_t *pred,
-                                     uint8_t *dest, int pitch, int stride,
-                                     int eob) {
+void vp9_dequant_iht_add_16x16_c(TX_TYPE tx_type, int16_t *input,
+                                 const int16_t *dq, uint8_t *pred,
+                                 uint8_t *dest, int pitch, int stride,
+                                 int eob) {
   DECLARE_ALIGNED_ARRAY(16, int16_t, output, 256);
 
   if (eob == 0) {
diff --git a/vp9/decoder/vp9_dequantize.h b/vp9/decoder/vp9_dequantize.h
index bb72bb294..da9e2b72f 100644
--- a/vp9/decoder/vp9_dequantize.h
+++ b/vp9/decoder/vp9_dequantize.h
@@ -44,18 +44,18 @@ void vp9_dequant_idct_add_uv_block_lossless_c(int16_t *q, const int16_t *dq,
                                               int stride,
                                               uint16_t *eobs);
 
-void vp9_ht_dequant_idct_add_c(TX_TYPE tx_type, int16_t *input, const int16_t *dq,
-                                    unsigned char *pred, unsigned char *dest,
-                                    int pitch, int stride, int eob);
+void vp9_dequant_iht_add_c(TX_TYPE tx_type, int16_t *input, const int16_t *dq,
+                           unsigned char *pred, unsigned char *dest,
+                           int pitch, int stride, int eob);
 
-void vp9_ht_dequant_idct_add_8x8_c(TX_TYPE tx_type, int16_t *input,
-                                   const int16_t *dq, unsigned char *pred,
-                                   unsigned char *dest, int pitch, int stride,
-                                   int eob);
+void vp9_dequant_iht_add_8x8_c(TX_TYPE tx_type, int16_t *input,
+                               const int16_t *dq, unsigned char *pred,
+                               unsigned char *dest, int pitch, int stride,
+                               int eob);
 
-void vp9_ht_dequant_idct_add_16x16_c(TX_TYPE tx_type, int16_t *input,
-                                     const int16_t *dq, unsigned char *pred,
-                                     unsigned char *dest,
-                                     int pitch, int stride, int eob);
+void vp9_dequant_iht_add_16x16_c(TX_TYPE tx_type, int16_t *input,
+                                 const int16_t *dq, unsigned char *pred,
+                                 unsigned char *dest,
+                                 int pitch, int stride, int eob);
 
 #endif  // VP9_DECODER_VP9_DEQUANTIZE_H_