Consistent names for inverse hybrid transforms (2 of 2).

Renames:
  vp9_iht_add       -> vp9_iht4x4_add
  vp9_iht_add_8x8   -> vp9_iht8x8_add
  vp9_iht_add_16x16 -> vp9_iht16x16_add

Change-Id: I8f1a2913e02d90d41f174f27e4ee2fad0dbd4a21

4 files changed, 15 insertions, 17 deletions

diff --git a/vp9/common/vp9_idct.c b/vp9/common/vp9_idct.c
index 95a164bef..959f49cb2 100644
--- a/vp9/common/vp9_idct.c
+++ b/vp9/common/vp9_idct.c
@@ -1357,7 +1357,7 @@ void vp9_idct32x32_add(int16_t *input, uint8_t *dest, int stride, int eob) {
 }
 
 // iht
-void vp9_iht_add(TX_TYPE tx_type, int16_t *input, uint8_t *dest, int stride,
+void vp9_iht4x4_add(TX_TYPE tx_type, int16_t *input, uint8_t *dest, int stride,
                    int eob) {
   if (tx_type == DCT_DCT)
     vp9_idct4x4_add(input, dest, stride, eob);
@@ -1365,7 +1365,7 @@ void vp9_iht_add(TX_TYPE tx_type, int16_t *input, uint8_t *dest, int stride,
     vp9_iht4x4_16_add(input, dest, stride, tx_type);
 }
 
-void vp9_iht_add_8x8(TX_TYPE tx_type, int16_t *input, uint8_t *dest,
+void vp9_iht8x8_add(TX_TYPE tx_type, int16_t *input, uint8_t *dest,
                        int stride, int eob) {
   if (tx_type == DCT_DCT) {
     vp9_idct8x8_add(input, dest, stride, eob);
@@ -1376,7 +1376,7 @@ void vp9_iht_add_8x8(TX_TYPE tx_type, int16_t *input, uint8_t *dest,
   }
 }
 
-void vp9_iht_add_16x16(TX_TYPE tx_type, int16_t *input, uint8_t *dest,
+void vp9_iht16x16_add(TX_TYPE tx_type, int16_t *input, uint8_t *dest,
                          int stride, int eob) {
   if (tx_type == DCT_DCT) {
     vp9_idct16x16_add(input, dest, stride, eob);
diff --git a/vp9/common/vp9_idct.h b/vp9/common/vp9_idct.h
index e34bbd83e..78aaabab5 100644
--- a/vp9/common/vp9_idct.h
+++ b/vp9/common/vp9_idct.h
@@ -87,21 +87,19 @@ typedef struct {
   transform_1d cols, rows;  // vertical and horizontal
 } transform_2d;
 
+void vp9_iwht4x4_add(int16_t *input, uint8_t *dest, int stride, int eob);
 
 void vp9_idct4x4_add(int16_t *input, uint8_t *dest, int stride, int eob);
-void vp9_iwht4x4_add(int16_t *input, uint8_t *dest, int stride, int eob);
 void vp9_idct8x8_add(int16_t *input, uint8_t *dest, int stride, int eob);
 void vp9_idct16x16_add(int16_t *input, uint8_t *dest, int stride, int eob);
 void vp9_idct32x32_add(int16_t *input, uint8_t *dest, int stride, int eob);
 
-void vp9_iht_add(TX_TYPE tx_type, int16_t *input, uint8_t *dest,
-                 int stride, int eob);
-
-void vp9_iht_add_8x8(TX_TYPE tx_type, int16_t *input, uint8_t *dest,
-                     int stride, int eob);
-
-void vp9_iht_add_16x16(TX_TYPE tx_type, int16_t *input, uint8_t *dest,
-                       int stride, int eob);
+void vp9_iht4x4_add(TX_TYPE tx_type, int16_t *input, uint8_t *dest,
+                    int stride, int eob);
+void vp9_iht8x8_add(TX_TYPE tx_type, int16_t *input, uint8_t *dest,
+                    int stride, int eob);
+void vp9_iht16x16_add(TX_TYPE tx_type, int16_t *input, uint8_t *dest,
+                      int stride, int eob);
 
 
 #endif  // VP9_COMMON_VP9_IDCT_H_
diff --git a/vp9/decoder/vp9_decodframe.c b/vp9/decoder/vp9_decodframe.c
index 64459cce3..cc3422f97 100644
--- a/vp9/decoder/vp9_decodframe.c
+++ b/vp9/decoder/vp9_decodframe.c
@@ -101,15 +101,15 @@ static void decode_block(int plane, int block, BLOCK_SIZE plane_bsize,
         if (tx_type == DCT_DCT)
           xd->itxm_add(qcoeff, dst, stride, eob);
         else
-          vp9_iht_add(tx_type, qcoeff, dst, stride, eob);
+          vp9_iht4x4_add(tx_type, qcoeff, dst, stride, eob);
         break;
       case TX_8X8:
         tx_type = get_tx_type_8x8(pd->plane_type, xd);
-        vp9_iht_add_8x8(tx_type, qcoeff, dst, stride, eob);
+        vp9_iht8x8_add(tx_type, qcoeff, dst, stride, eob);
         break;
       case TX_16X16:
         tx_type = get_tx_type_16x16(pd->plane_type, xd);
-        vp9_iht_add_16x16(tx_type, qcoeff, dst, stride, eob);
+        vp9_iht16x16_add(tx_type, qcoeff, dst, stride, eob);
         break;
       case TX_32X32:
         tx_type = DCT_DCT;
diff --git a/vp9/encoder/vp9_encodemb.c b/vp9/encoder/vp9_encodemb.c
index 49bd02a94..a0a7bab27 100644
--- a/vp9/encoder/vp9_encodemb.c
+++ b/vp9/encoder/vp9_encodemb.c
@@ -564,7 +564,7 @@ void vp9_encode_block_intra(int plane, int block, BLOCK_SIZE plane_bsize,
                      p->quant, p->quant_shift, qcoeff, dqcoeff,
                      pd->dequant, p->zbin_extra, eob, scan, iscan);
       if (!x->skip_encode && *eob)
-        vp9_iht_add_16x16(tx_type, dqcoeff, dst, pd->dst.stride, *eob);
+        vp9_iht16x16_add(tx_type, dqcoeff, dst, pd->dst.stride, *eob);
       break;
     case TX_8X8:
       tx_type = get_tx_type_8x8(pd->plane_type, xd);
@@ -589,7 +589,7 @@ void vp9_encode_block_intra(int plane, int block, BLOCK_SIZE plane_bsize,
                      p->quant_shift, qcoeff, dqcoeff,
                      pd->dequant, p->zbin_extra, eob, scan, iscan);
       if (!x->skip_encode && *eob)
-        vp9_iht_add_8x8(tx_type, dqcoeff, dst, pd->dst.stride, *eob);
+        vp9_iht8x8_add(tx_type, dqcoeff, dst, pd->dst.stride, *eob);
       break;
     case TX_4X4:
       tx_type = get_tx_type_4x4(pd->plane_type, xd, block);