Merge "Removing unused vp9_variance_halfpixvar*() functions."

4 files changed, 14 insertions, 175 deletions

diff --git a/vp9/encoder/vp9_encoder.c b/vp9/encoder/vp9_encoder.c
index 6816f555e..393d256f6 100644
--- a/vp9/encoder/vp9_encoder.c
+++ b/vp9/encoder/vp9_encoder.c
@@ -973,95 +973,73 @@ VP9_COMP *vp9_create_compressor(VP9EncoderConfig *oxcf) {
       cpi->rd.thresh_freq_fact[i][j] = 32;
   }
 
-#define BFP(BT, SDF, SDAF, VF, SVF, SVAF, SVFHH, SVFHV, SVFHHV, \
-            SDX3F, SDX8F, SDX4DF)\
+#define BFP(BT, SDF, SDAF, VF, SVF, SVAF, SDX3F, SDX8F, SDX4DF)\
     cpi->fn_ptr[BT].sdf            = SDF; \
     cpi->fn_ptr[BT].sdaf           = SDAF; \
     cpi->fn_ptr[BT].vf             = VF; \
     cpi->fn_ptr[BT].svf            = SVF; \
     cpi->fn_ptr[BT].svaf           = SVAF; \
-    cpi->fn_ptr[BT].svf_halfpix_h  = SVFHH; \
-    cpi->fn_ptr[BT].svf_halfpix_v  = SVFHV; \
-    cpi->fn_ptr[BT].svf_halfpix_hv = SVFHHV; \
     cpi->fn_ptr[BT].sdx3f          = SDX3F; \
     cpi->fn_ptr[BT].sdx8f          = SDX8F; \
     cpi->fn_ptr[BT].sdx4df         = SDX4DF;
 
   BFP(BLOCK_32X16, vp9_sad32x16, vp9_sad32x16_avg,
       vp9_variance32x16, vp9_sub_pixel_variance32x16,
-      vp9_sub_pixel_avg_variance32x16, NULL, NULL,
-      NULL, NULL, NULL,
-      vp9_sad32x16x4d)
+      vp9_sub_pixel_avg_variance32x16, NULL, NULL, vp9_sad32x16x4d)
 
   BFP(BLOCK_16X32, vp9_sad16x32, vp9_sad16x32_avg,
       vp9_variance16x32, vp9_sub_pixel_variance16x32,
-      vp9_sub_pixel_avg_variance16x32, NULL, NULL,
-      NULL, NULL, NULL,
-      vp9_sad16x32x4d)
+      vp9_sub_pixel_avg_variance16x32, NULL, NULL, vp9_sad16x32x4d)
 
   BFP(BLOCK_64X32, vp9_sad64x32, vp9_sad64x32_avg,
       vp9_variance64x32, vp9_sub_pixel_variance64x32,
-      vp9_sub_pixel_avg_variance64x32, NULL, NULL,
-      NULL, NULL, NULL,
-      vp9_sad64x32x4d)
+      vp9_sub_pixel_avg_variance64x32, NULL, NULL, vp9_sad64x32x4d)
 
   BFP(BLOCK_32X64, vp9_sad32x64, vp9_sad32x64_avg,
       vp9_variance32x64, vp9_sub_pixel_variance32x64,
-      vp9_sub_pixel_avg_variance32x64, NULL, NULL,
-      NULL, NULL, NULL,
-      vp9_sad32x64x4d)
+      vp9_sub_pixel_avg_variance32x64, NULL, NULL, vp9_sad32x64x4d)
 
   BFP(BLOCK_32X32, vp9_sad32x32, vp9_sad32x32_avg,
       vp9_variance32x32, vp9_sub_pixel_variance32x32,
-      vp9_sub_pixel_avg_variance32x32, vp9_variance_halfpixvar32x32_h,
-      vp9_variance_halfpixvar32x32_v,
-      vp9_variance_halfpixvar32x32_hv, vp9_sad32x32x3, vp9_sad32x32x8,
+      vp9_sub_pixel_avg_variance32x32, vp9_sad32x32x3, vp9_sad32x32x8,
       vp9_sad32x32x4d)
 
   BFP(BLOCK_64X64, vp9_sad64x64, vp9_sad64x64_avg,
       vp9_variance64x64, vp9_sub_pixel_variance64x64,
-      vp9_sub_pixel_avg_variance64x64, vp9_variance_halfpixvar64x64_h,
-      vp9_variance_halfpixvar64x64_v,
-      vp9_variance_halfpixvar64x64_hv, vp9_sad64x64x3, vp9_sad64x64x8,
+      vp9_sub_pixel_avg_variance64x64, vp9_sad64x64x3, vp9_sad64x64x8,
       vp9_sad64x64x4d)
 
   BFP(BLOCK_16X16, vp9_sad16x16, vp9_sad16x16_avg,
       vp9_variance16x16, vp9_sub_pixel_variance16x16,
-      vp9_sub_pixel_avg_variance16x16, vp9_variance_halfpixvar16x16_h,
-      vp9_variance_halfpixvar16x16_v,
-      vp9_variance_halfpixvar16x16_hv, vp9_sad16x16x3, vp9_sad16x16x8,
+      vp9_sub_pixel_avg_variance16x16, vp9_sad16x16x3, vp9_sad16x16x8,
       vp9_sad16x16x4d)
 
   BFP(BLOCK_16X8, vp9_sad16x8, vp9_sad16x8_avg,
       vp9_variance16x8, vp9_sub_pixel_variance16x8,
-      vp9_sub_pixel_avg_variance16x8, NULL, NULL, NULL,
+      vp9_sub_pixel_avg_variance16x8,
       vp9_sad16x8x3, vp9_sad16x8x8, vp9_sad16x8x4d)
 
   BFP(BLOCK_8X16, vp9_sad8x16, vp9_sad8x16_avg,
       vp9_variance8x16, vp9_sub_pixel_variance8x16,
-      vp9_sub_pixel_avg_variance8x16, NULL, NULL, NULL,
+      vp9_sub_pixel_avg_variance8x16,
       vp9_sad8x16x3, vp9_sad8x16x8, vp9_sad8x16x4d)
 
   BFP(BLOCK_8X8, vp9_sad8x8, vp9_sad8x8_avg,
       vp9_variance8x8, vp9_sub_pixel_variance8x8,
-      vp9_sub_pixel_avg_variance8x8, NULL, NULL, NULL,
+      vp9_sub_pixel_avg_variance8x8,
       vp9_sad8x8x3, vp9_sad8x8x8, vp9_sad8x8x4d)
 
   BFP(BLOCK_8X4, vp9_sad8x4, vp9_sad8x4_avg,
       vp9_variance8x4, vp9_sub_pixel_variance8x4,
-      vp9_sub_pixel_avg_variance8x4, NULL, NULL,
-      NULL, NULL, vp9_sad8x4x8,
-      vp9_sad8x4x4d)
+      vp9_sub_pixel_avg_variance8x4, NULL, vp9_sad8x4x8, vp9_sad8x4x4d)
 
   BFP(BLOCK_4X8, vp9_sad4x8, vp9_sad4x8_avg,
       vp9_variance4x8, vp9_sub_pixel_variance4x8,
-      vp9_sub_pixel_avg_variance4x8, NULL, NULL,
-      NULL, NULL, vp9_sad4x8x8,
-      vp9_sad4x8x4d)
+      vp9_sub_pixel_avg_variance4x8, NULL, vp9_sad4x8x8, vp9_sad4x8x4d)
 
   BFP(BLOCK_4X4, vp9_sad4x4, vp9_sad4x4_avg,
       vp9_variance4x4, vp9_sub_pixel_variance4x4,
-      vp9_sub_pixel_avg_variance4x4, NULL, NULL, NULL,
+      vp9_sub_pixel_avg_variance4x4,
       vp9_sad4x4x3, vp9_sad4x4x8, vp9_sad4x4x4d)
 
   cpi->full_search_sad = vp9_full_search_sad;
diff --git a/vp9/encoder/vp9_variance.c b/vp9/encoder/vp9_variance.c
index 520ee443a..ae3c86aee 100644
--- a/vp9/encoder/vp9_variance.c
+++ b/vp9/encoder/vp9_variance.c
@@ -276,87 +276,6 @@ VAR(64, 64)
 SUBPIX_VAR(64, 64)
 SUBPIX_AVG_VAR(64, 64)
 
-unsigned int vp9_variance_halfpixvar16x16_h_c(const uint8_t *src_ptr,
-                                              int  source_stride,
-                                              const uint8_t *ref_ptr,
-                                              int  recon_stride,
-                                              unsigned int *sse) {
-  return vp9_sub_pixel_variance16x16_c(src_ptr, source_stride, 8, 0,
-                                       ref_ptr, recon_stride, sse);
-}
-
-unsigned int vp9_variance_halfpixvar32x32_h_c(const uint8_t *src_ptr,
-                                              int  source_stride,
-                                              const uint8_t *ref_ptr,
-                                              int  recon_stride,
-                                              unsigned int *sse) {
-  return vp9_sub_pixel_variance32x32_c(src_ptr, source_stride, 8, 0,
-                                       ref_ptr, recon_stride, sse);
-}
-
-unsigned int vp9_variance_halfpixvar64x64_h_c(const uint8_t *src_ptr,
-                                              int  source_stride,
-                                              const uint8_t *ref_ptr,
-                                              int  recon_stride,
-                                              unsigned int *sse) {
-  return vp9_sub_pixel_variance64x64_c(src_ptr, source_stride, 8, 0,
-                                       ref_ptr, recon_stride, sse);
-}
-
-unsigned int vp9_variance_halfpixvar16x16_v_c(const uint8_t *src_ptr,
-                                              int  source_stride,
-                                              const uint8_t *ref_ptr,
-                                              int  recon_stride,
-                                              unsigned int *sse) {
-  return vp9_sub_pixel_variance16x16_c(src_ptr, source_stride, 0, 8,
-                                       ref_ptr, recon_stride, sse);
-}
-
-unsigned int vp9_variance_halfpixvar32x32_v_c(const uint8_t *src_ptr,
-                                              int  source_stride,
-                                              const uint8_t *ref_ptr,
-                                              int  recon_stride,
-                                              unsigned int *sse) {
-  return vp9_sub_pixel_variance32x32_c(src_ptr, source_stride, 0, 8,
-                                       ref_ptr, recon_stride, sse);
-}
-
-unsigned int vp9_variance_halfpixvar64x64_v_c(const uint8_t *src_ptr,
-                                              int  source_stride,
-                                              const uint8_t *ref_ptr,
-                                              int  recon_stride,
-                                              unsigned int *sse) {
-  return vp9_sub_pixel_variance64x64_c(src_ptr, source_stride, 0, 8,
-                                       ref_ptr, recon_stride, sse);
-}
-
-unsigned int vp9_variance_halfpixvar16x16_hv_c(const uint8_t *src_ptr,
-                                               int  source_stride,
-                                               const uint8_t *ref_ptr,
-                                               int  recon_stride,
-                                               unsigned int *sse) {
-  return vp9_sub_pixel_variance16x16_c(src_ptr, source_stride, 8, 8,
-                                       ref_ptr, recon_stride, sse);
-}
-
-unsigned int vp9_variance_halfpixvar32x32_hv_c(const uint8_t *src_ptr,
-                                               int  source_stride,
-                                               const uint8_t *ref_ptr,
-                                               int  recon_stride,
-                                               unsigned int *sse) {
-  return vp9_sub_pixel_variance32x32_c(src_ptr, source_stride, 8, 8,
-                                       ref_ptr, recon_stride, sse);
-}
-
-unsigned int vp9_variance_halfpixvar64x64_hv_c(const uint8_t *src_ptr,
-                                               int  source_stride,
-                                               const uint8_t *ref_ptr,
-                                               int  recon_stride,
-                                               unsigned int *sse) {
-  return vp9_sub_pixel_variance64x64_c(src_ptr, source_stride, 8, 8,
-                                       ref_ptr, recon_stride, sse);
-}
-
 void vp9_comp_avg_pred(uint8_t *comp_pred, const uint8_t *pred, int width,
                        int height, const uint8_t *ref, int ref_stride) {
   int i, j;
diff --git a/vp9/encoder/vp9_variance.h b/vp9/encoder/vp9_variance.h
index 4c8be71cd..152c3d962 100644
--- a/vp9/encoder/vp9_variance.h
+++ b/vp9/encoder/vp9_variance.h
@@ -82,9 +82,6 @@ typedef struct vp9_variance_vtable {
   vp9_variance_fn_t          vf;
   vp9_subpixvariance_fn_t    svf;
   vp9_subp_avg_variance_fn_t svaf;
-  vp9_variance_fn_t          svf_halfpix_h;
-  vp9_variance_fn_t          svf_halfpix_v;
-  vp9_variance_fn_t          svf_halfpix_hv;
   vp9_sad_multi_fn_t         sdx3f;
   vp9_sad_multi_fn_t         sdx8f;
   vp9_sad_multi_d_fn_t       sdx4df;
diff --git a/vp9/encoder/x86/vp9_variance_sse2.c b/vp9/encoder/x86/vp9_variance_sse2.c
index 9e65694a8..25d594632 100644
--- a/vp9/encoder/x86/vp9_variance_sse2.c
+++ b/vp9/encoder/x86/vp9_variance_sse2.c
@@ -494,58 +494,3 @@ FNS(ssse3, ssse3);
 
 #undef FNS
 #undef FN
-
-unsigned int vp9_variance_halfpixvar16x16_h_sse2(
-  const unsigned char *src_ptr,
-  int  src_pixels_per_line,
-  const unsigned char *dst_ptr,
-  int  dst_pixels_per_line,
-  unsigned int *sse) {
-  int xsum0;
-  unsigned int xxsum0;
-
-  vp9_half_horiz_variance16x_h_sse2(
-    src_ptr, src_pixels_per_line,
-    dst_ptr, dst_pixels_per_line, 16,
-    &xsum0, &xxsum0);
-
-  *sse = xxsum0;
-  return (xxsum0 - (((unsigned int)xsum0 * xsum0) >> 8));
-}
-
-
-unsigned int vp9_variance_halfpixvar16x16_v_sse2(
-  const unsigned char *src_ptr,
-  int  src_pixels_per_line,
-  const unsigned char *dst_ptr,
-  int  dst_pixels_per_line,
-  unsigned int *sse) {
-  int xsum0;
-  unsigned int xxsum0;
-  vp9_half_vert_variance16x_h_sse2(
-    src_ptr, src_pixels_per_line,
-    dst_ptr, dst_pixels_per_line, 16,
-    &xsum0, &xxsum0);
-
-  *sse = xxsum0;
-  return (xxsum0 - (((unsigned int)xsum0 * xsum0) >> 8));
-}
-
-
-unsigned int vp9_variance_halfpixvar16x16_hv_sse2(
-  const unsigned char *src_ptr,
-  int  src_pixels_per_line,
-  const unsigned char *dst_ptr,
-  int  dst_pixels_per_line,
-  unsigned int *sse) {
-  int xsum0;
-  unsigned int xxsum0;
-
-  vp9_half_horiz_vert_variance16x_h_sse2(
-    src_ptr, src_pixels_per_line,
-    dst_ptr, dst_pixels_per_line, 16,
-    &xsum0, &xxsum0);
-
-  *sse = xxsum0;
-  return (xxsum0 - (((unsigned int)xsum0 * xsum0) >> 8));
-}