exclude hbd in aom_scale from CONFIG_AV1_HIGHBITDEPTH.

BUG=aomedia:2397

Change-Id: I5a1285493d9ff78861a873623e15217f89a49e02

aom_scale/generic/yv12extend.c

diff --git a/aom_scale/generic/yv12extend.c b/aom_scale/generic/yv12extend.c
index 6e9cfff..834a59d 100644
--- a/aom_scale/generic/yv12extend.c
+++ b/aom_scale/generic/yv12extend.c
@@ -59,6 +59,7 @@
   }
 }
 
+#if CONFIG_AV1_HIGHBITDEPTH
 static void extend_plane_high(uint8_t *const src8, int src_stride, int width,
                               int height, int extend_top, int extend_left,
                               int extend_bottom, int extend_right) {
@@ -99,6 +100,7 @@
     dst_ptr2 += src_stride;
   }
 }
+#endif  // CONFIG_AV1_HIGHBITDEPTH
 
 void aom_yv12_extend_frame_borders_c(YV12_BUFFER_CONFIG *ybf,
                                      const int num_planes) {
@@ -108,6 +110,7 @@
   assert(ybf->y_height - ybf->y_crop_height >= 0);
   assert(ybf->y_width - ybf->y_crop_width >= 0);
 
+#if CONFIG_AV1_HIGHBITDEPTH
   if (ybf->flags & YV12_FLAG_HIGHBITDEPTH) {
     for (int plane = 0; plane < num_planes; ++plane) {
       const int is_uv = plane > 0;
@@ -120,6 +123,8 @@
     }
     return;
   }
+#endif
+
   for (int plane = 0; plane < num_planes; ++plane) {
     const int is_uv = plane > 0;
     const int plane_border = ybf->border >> is_uv;
@@ -141,6 +146,7 @@
   assert(ybf->y_height - ybf->y_crop_height >= 0);
   assert(ybf->y_width - ybf->y_crop_width >= 0);
 
+#if CONFIG_AV1_HIGHBITDEPTH
   if (ybf->flags & YV12_FLAG_HIGHBITDEPTH) {
     for (int plane = 0; plane < num_planes; ++plane) {
       const int is_uv = plane > 0;
@@ -154,6 +160,8 @@
     }
     return;
   }
+#endif
+
   for (int plane = 0; plane < num_planes; ++plane) {
     const int is_uv = plane > 0;
     const int top = ext_size >> (is_uv ? ss_y : 0);
@@ -184,7 +192,7 @@
   assert(ybf->y_width - ybf->y_crop_width < 16);
   assert(ybf->y_height - ybf->y_crop_height >= 0);
   assert(ybf->y_width - ybf->y_crop_width >= 0);
-
+#if CONFIG_AV1_HIGHBITDEPTH
   if (ybf->flags & YV12_FLAG_HIGHBITDEPTH) {
     extend_plane_high(ybf->y_buffer, ybf->y_stride, ybf->y_crop_width,
                       ybf->y_crop_height, ext_size, ext_size,
@@ -192,17 +200,20 @@
                       ext_size + ybf->y_width - ybf->y_crop_width);
     return;
   }
+#endif
   extend_plane(ybf->y_buffer, ybf->y_stride, ybf->y_crop_width,
                ybf->y_crop_height, ext_size, ext_size,
                ext_size + ybf->y_height - ybf->y_crop_height,
                ext_size + ybf->y_width - ybf->y_crop_width);
 }
 
+#if CONFIG_AV1_HIGHBITDEPTH
 static void memcpy_short_addr(uint8_t *dst8, const uint8_t *src8, int num) {
   uint16_t *dst = CONVERT_TO_SHORTPTR(dst8);
   uint16_t *src = CONVERT_TO_SHORTPTR(src8);
   memcpy(dst, src, num * sizeof(uint16_t));
 }
+#endif
 
 // Copies the source image into the destination image and updates the
 // destination's UMV borders.
@@ -217,6 +228,7 @@
   assert(src_bc->y_height == dst_bc->y_height);
 #endif
 
+#if CONFIG_AV1_HIGHBITDEPTH
   assert((src_bc->flags & YV12_FLAG_HIGHBITDEPTH) ==
          (dst_bc->flags & YV12_FLAG_HIGHBITDEPTH));
 
@@ -235,6 +247,7 @@
     aom_yv12_extend_frame_borders_c(dst_bc, num_planes);
     return;
   }
+#endif
   for (int plane = 0; plane < num_planes; ++plane) {
     const uint8_t *plane_src = src_bc->buffers[plane];
     uint8_t *plane_dst = dst_bc->buffers[plane];
@@ -255,6 +268,7 @@
   const uint8_t *src = src_ybc->y_buffer;
   uint8_t *dst = dst_ybc->y_buffer;
 
+#if CONFIG_AV1_HIGHBITDEPTH
   if (src_ybc->flags & YV12_FLAG_HIGHBITDEPTH) {
     const uint16_t *src16 = CONVERT_TO_SHORTPTR(src);
     uint16_t *dst16 = CONVERT_TO_SHORTPTR(dst);
@@ -265,6 +279,7 @@
     }
     return;
   }
+#endif
 
   for (row = 0; row < src_ybc->y_height; ++row) {
     memcpy(dst, src, src_ybc->y_width);
@@ -278,7 +293,7 @@
   int row;
   const uint8_t *src = src_bc->u_buffer;
   uint8_t *dst = dst_bc->u_buffer;
-
+#if CONFIG_AV1_HIGHBITDEPTH
   if (src_bc->flags & YV12_FLAG_HIGHBITDEPTH) {
     const uint16_t *src16 = CONVERT_TO_SHORTPTR(src);
     uint16_t *dst16 = CONVERT_TO_SHORTPTR(dst);
@@ -289,7 +304,7 @@
     }
     return;
   }
-
+#endif
   for (row = 0; row < src_bc->uv_height; ++row) {
     memcpy(dst, src, src_bc->uv_width);
     src += src_bc->uv_stride;
@@ -302,7 +317,7 @@
   int row;
   const uint8_t *src = src_bc->v_buffer;
   uint8_t *dst = dst_bc->v_buffer;
-
+#if CONFIG_AV1_HIGHBITDEPTH
   if (src_bc->flags & YV12_FLAG_HIGHBITDEPTH) {
     const uint16_t *src16 = CONVERT_TO_SHORTPTR(src);
     uint16_t *dst16 = CONVERT_TO_SHORTPTR(dst);
@@ -313,7 +328,7 @@
     }
     return;
   }
-
+#endif
   for (row = 0; row < src_bc->uv_height; ++row) {
     memcpy(dst, src, src_bc->uv_width);
     src += src_bc->uv_stride;
@@ -328,7 +343,7 @@
   int row;
   const uint8_t *src = src_ybc->y_buffer;
   uint8_t *dst = dst_ybc->y_buffer;
-
+#if CONFIG_AV1_HIGHBITDEPTH
   if (src_ybc->flags & YV12_FLAG_HIGHBITDEPTH) {
     const uint16_t *src16 =
         CONVERT_TO_SHORTPTR(src + vstart1 * src_ybc->y_stride + hstart1);
@@ -342,6 +357,7 @@
     }
     return;
   }
+#endif
   src = (src + vstart1 * src_ybc->y_stride + hstart1);
   dst = (dst + vstart2 * dst_ybc->y_stride + hstart2);
 
@@ -366,7 +382,7 @@
   int row;
   const uint8_t *src = src_bc->u_buffer;
   uint8_t *dst = dst_bc->u_buffer;
-
+#if CONFIG_AV1_HIGHBITDEPTH
   if (src_bc->flags & YV12_FLAG_HIGHBITDEPTH) {
     const uint16_t *src16 =
         CONVERT_TO_SHORTPTR(src + vstart1 * src_bc->uv_stride + hstart1);
@@ -379,7 +395,7 @@
     }
     return;
   }
-
+#endif
   src = (src + vstart1 * src_bc->uv_stride + hstart1);
   dst = (dst + vstart2 * dst_bc->uv_stride + hstart2);
 
@@ -404,7 +420,7 @@
   int row;
   const uint8_t *src = src_bc->v_buffer;
   uint8_t *dst = dst_bc->v_buffer;
-
+#if CONFIG_AV1_HIGHBITDEPTH
   if (src_bc->flags & YV12_FLAG_HIGHBITDEPTH) {
     const uint16_t *src16 =
         CONVERT_TO_SHORTPTR(src + vstart1 * src_bc->uv_stride + hstart1);
@@ -417,7 +433,7 @@
     }
     return;
   }
-
+#endif
   src = (src + vstart1 * src_bc->uv_stride + hstart1);
   dst = (dst + vstart2 * dst_bc->uv_stride + hstart2);