Move DC only forward 2D-DCT functions to vpx_dsp

This completes the forward transform functions layout refactoring.

Change-Id: I996fb0fb795f41e2040f7b21db985774098aedbd

1 files changed, 0 insertions, 48 deletions

diff --git a/vp9/encoder/vp9_dct.c b/vp9/encoder/vp9_dct.c
index 9f1c74015..09b2bbbf2 100644
--- a/vp9/encoder/vp9_dct.c
+++ b/vp9/encoder/vp9_dct.c
@@ -529,17 +529,6 @@ static const transform_2d FHT_16[] = {
   { fadst16, fadst16 }   // ADST_ADST = 3
 };
 
-void vp9_fdct4x4_1_c(const int16_t *input, tran_low_t *output, int stride) {
-  int r, c;
-  tran_low_t sum = 0;
-  for (r = 0; r < 4; ++r)
-    for (c = 0; c < 4; ++c)
-      sum += input[r * stride + c];
-
-  output[0] = sum << 1;
-  output[1] = 0;
-}
-
 void vp9_fht4x4_c(const int16_t *input, tran_low_t *output,
                   int stride, int tx_type) {
   if (tx_type == DCT_DCT) {
@@ -572,17 +561,6 @@ void vp9_fht4x4_c(const int16_t *input, tran_low_t *output,
   }
 }
 
-void vp9_fdct8x8_1_c(const int16_t *input, tran_low_t *output, int stride) {
-  int r, c;
-  tran_low_t sum = 0;
-  for (r = 0; r < 8; ++r)
-    for (c = 0; c < 8; ++c)
-      sum += input[r * stride + c];
-
-  output[0] = sum;
-  output[1] = 0;
-}
-
 void vp9_fdct8x8_quant_c(const int16_t *input, int stride,
                          tran_low_t *coeff_ptr, intptr_t n_coeffs,
                          int skip_block,
@@ -695,17 +673,6 @@ void vp9_fdct8x8_quant_c(const int16_t *input, int stride,
   *eob_ptr = eob + 1;
 }
 
-void vp9_fdct16x16_1_c(const int16_t *input, tran_low_t *output, int stride) {
-  int r, c;
-  tran_low_t sum = 0;
-  for (r = 0; r < 16; ++r)
-    for (c = 0; c < 16; ++c)
-      sum += input[r * stride + c];
-
-  output[0] = sum >> 1;
-  output[1] = 0;
-}
-
 void vp9_fht8x8_c(const int16_t *input, tran_low_t *output,
                   int stride, int tx_type) {
   if (tx_type == DCT_DCT) {
@@ -828,16 +795,6 @@ void vp9_highbd_fht4x4_c(const int16_t *input, tran_low_t *output,
   vp9_fht4x4_c(input, output, stride, tx_type);
 }
 
-void vp9_highbd_fdct8x8_1_c(const int16_t *input, tran_low_t *final_output,
-                            int stride) {
-  vp9_fdct8x8_1_c(input, final_output, stride);
-}
-
-void vp9_highbd_fdct16x16_1_c(const int16_t *input, tran_low_t *output,
-                              int stride) {
-  vp9_fdct16x16_1_c(input, output, stride);
-}
-
 void vp9_highbd_fht8x8_c(const int16_t *input, tran_low_t *output,
                          int stride, int tx_type) {
   vp9_fht8x8_c(input, output, stride, tx_type);
@@ -852,9 +809,4 @@ void vp9_highbd_fht16x16_c(const int16_t *input, tran_low_t *output,
                            int stride, int tx_type) {
   vp9_fht16x16_c(input, output, stride, tx_type);
 }
-
-void vp9_highbd_fdct32x32_1_c(const int16_t *input, tran_low_t *out,
-                              int stride) {
-  vp9_fdct32x32_1_c(input, out, stride);
-}
 #endif  // CONFIG_VP9_HIGHBITDEPTH