Fix vp8 race when build --enable-vp9-highbitdepth.

Split vp8/vp9 implementations on yv12_copy_frame_c.
Remove high-bitdepth codes from vp8_yv12_extend_frame_borders_c.
Clean up vp8 codes usage in vp9.

BUG=webm:1435

Change-Id: Ic68e79e9d71e1b20ddfc451fb8dcf2447861236d

6 files changed, 68 insertions, 33 deletions

diff --git a/test/vpx_temporal_svc_encoder.sh b/test/vpx_temporal_svc_encoder.sh
index 3d5152ae3..56a7902f4 100755
--- a/test/vpx_temporal_svc_encoder.sh
+++ b/test/vpx_temporal_svc_encoder.sh
@@ -52,11 +52,19 @@ vpx_tsvc_encoder() {
 
   # TODO(tomfinegan): Verify file output for all thread runs.
   for threads in $(seq $max_threads); do
-    eval "${VPX_TEST_PREFIX}" "${encoder}" "${YUV_RAW_INPUT}" "${output_file}" \
-        "${codec}" "${YUV_RAW_INPUT_WIDTH}" "${YUV_RAW_INPUT_HEIGHT}" \
-        "${timebase_num}" "${timebase_den}" "${speed}" "${frame_drop_thresh}" \
-        "${error_resilient}" "${threads}" "$@" \
-        ${devnull}
+    if [ "$(vpx_config_option_enabled CONFIG_VP9_HIGHBITDEPTH)" != "yes" ]; then
+      eval "${VPX_TEST_PREFIX}" "${encoder}" "${YUV_RAW_INPUT}" \
+        "${output_file}" "${codec}" "${YUV_RAW_INPUT_WIDTH}" \
+        "${YUV_RAW_INPUT_HEIGHT}" "${timebase_num}" "${timebase_den}" \
+        "${speed}" "${frame_drop_thresh}" "${error_resilient}" "${threads}" \
+        "$@" ${devnull}
+    else
+      eval "${VPX_TEST_PREFIX}" "${encoder}" "${YUV_RAW_INPUT}" \
+        "${output_file}" "${codec}" "${YUV_RAW_INPUT_WIDTH}" \
+        "${YUV_RAW_INPUT_HEIGHT}" "${timebase_num}" "${timebase_den}" \
+        "${speed}" "${frame_drop_thresh}" "${error_resilient}" "${threads}" \
+        "$@" "8" ${devnull}
+    fi
   done
 }
 
diff --git a/vp9/common/vp9_postproc.c b/vp9/common/vp9_postproc.c
index b105e5d45..dfc315eea 100644
--- a/vp9/common/vp9_postproc.c
+++ b/vp9/common/vp9_postproc.c
@@ -380,7 +380,7 @@ int vp9_post_proc_frame(struct VP9Common *cm, YV12_BUFFER_CONFIG *dest,
     // if mfqe is enabled. Need to take both the quality and the speed
     // into consideration.
     if ((flags & VP9D_DEMACROBLOCK) || (flags & VP9D_DEBLOCK)) {
-      vp8_yv12_copy_frame(ppbuf, &cm->post_proc_buffer_int);
+      vpx_yv12_copy_frame(ppbuf, &cm->post_proc_buffer_int);
     }
     if ((flags & VP9D_DEMACROBLOCK) && cm->post_proc_buffer_int.buffer_alloc) {
       deblock_and_de_macro_block(&cm->post_proc_buffer_int, ppbuf,
@@ -390,7 +390,7 @@ int vp9_post_proc_frame(struct VP9Common *cm, YV12_BUFFER_CONFIG *dest,
       vp9_deblock(&cm->post_proc_buffer_int, ppbuf, q,
                   cm->postproc_state.limits);
     } else {
-      vp8_yv12_copy_frame(&cm->post_proc_buffer_int, ppbuf);
+      vpx_yv12_copy_frame(&cm->post_proc_buffer_int, ppbuf);
     }
   } else if (flags & VP9D_DEMACROBLOCK) {
     deblock_and_de_macro_block(cm->frame_to_show, ppbuf,
@@ -399,7 +399,7 @@ int vp9_post_proc_frame(struct VP9Common *cm, YV12_BUFFER_CONFIG *dest,
   } else if (flags & VP9D_DEBLOCK) {
     vp9_deblock(cm->frame_to_show, ppbuf, q, cm->postproc_state.limits);
   } else {
-    vp8_yv12_copy_frame(cm->frame_to_show, ppbuf);
+    vpx_yv12_copy_frame(cm->frame_to_show, ppbuf);
   }
 
   ppstate->last_base_qindex = cm->base_qindex;
diff --git a/vp9/decoder/vp9_decoder.c b/vp9/decoder/vp9_decoder.c
index 37693f094..94cae7e34 100644
--- a/vp9/decoder/vp9_decoder.c
+++ b/vp9/decoder/vp9_decoder.c
@@ -169,7 +169,7 @@ vpx_codec_err_t vp9_copy_reference_dec(VP9Decoder *pbi,
       vpx_internal_error(&cm->error, VPX_CODEC_ERROR,
                          "Incorrect buffer dimensions");
     else
-      vp8_yv12_copy_frame(cfg, sd);
+      vpx_yv12_copy_frame(cfg, sd);
   } else {
     vpx_internal_error(&cm->error, VPX_CODEC_ERROR, "Invalid reference frame");
   }
@@ -217,7 +217,7 @@ vpx_codec_err_t vp9_set_reference_dec(VP9_COMMON *cm,
                        "Incorrect buffer dimensions");
   } else {
     // Overwrite the reference frame buffer.
-    vp8_yv12_copy_frame(sd, ref_buf);
+    vpx_yv12_copy_frame(sd, ref_buf);
   }
 
   return cm->error.error_code;
diff --git a/vp9/encoder/vp9_encoder.c b/vp9/encoder/vp9_encoder.c
index f57f40dbe..6ae2d56dc 100644
--- a/vp9/encoder/vp9_encoder.c
+++ b/vp9/encoder/vp9_encoder.c
@@ -2557,7 +2557,7 @@ int vp9_copy_reference_enc(VP9_COMP *cpi, VP9_REFFRAME ref_frame_flag,
                            YV12_BUFFER_CONFIG *sd) {
   YV12_BUFFER_CONFIG *cfg = get_vp9_ref_frame_buffer(cpi, ref_frame_flag);
   if (cfg) {
-    vp8_yv12_copy_frame(cfg, sd);
+    vpx_yv12_copy_frame(cfg, sd);
     return 0;
   } else {
     return -1;
@@ -2568,7 +2568,7 @@ int vp9_set_reference_enc(VP9_COMP *cpi, VP9_REFFRAME ref_frame_flag,
                           YV12_BUFFER_CONFIG *sd) {
   YV12_BUFFER_CONFIG *cfg = get_vp9_ref_frame_buffer(cpi, ref_frame_flag);
   if (cfg) {
-    vp8_yv12_copy_frame(sd, cfg);
+    vpx_yv12_copy_frame(sd, cfg);
     return 0;
   } else {
     return -1;
diff --git a/vpx_scale/generic/yv12extend.c b/vpx_scale/generic/yv12extend.c
index a6aaff95a..e23180650 100644
--- a/vpx_scale/generic/yv12extend.c
+++ b/vpx_scale/generic/yv12extend.c
@@ -111,25 +111,6 @@ void vp8_yv12_extend_frame_borders_c(YV12_BUFFER_CONFIG *ybf) {
   assert(ybf->y_height - ybf->y_crop_height >= 0);
   assert(ybf->y_width - ybf->y_crop_width >= 0);
 
-#if CONFIG_VP9_HIGHBITDEPTH
-  if (ybf->flags & YV12_FLAG_HIGHBITDEPTH) {
-    extend_plane_high(ybf->y_buffer, ybf->y_stride, ybf->y_crop_width,
-                      ybf->y_crop_height, ybf->border, ybf->border,
-                      ybf->border + ybf->y_height - ybf->y_crop_height,
-                      ybf->border + ybf->y_width - ybf->y_crop_width);
-
-    extend_plane_high(ybf->u_buffer, ybf->uv_stride, ybf->uv_crop_width,
-                      ybf->uv_crop_height, uv_border, uv_border,
-                      uv_border + ybf->uv_height - ybf->uv_crop_height,
-                      uv_border + ybf->uv_width - ybf->uv_crop_width);
-
-    extend_plane_high(ybf->v_buffer, ybf->uv_stride, ybf->uv_crop_width,
-                      ybf->uv_crop_height, uv_border, uv_border,
-                      uv_border + ybf->uv_height - ybf->uv_crop_height,
-                      uv_border + ybf->uv_width - ybf->uv_crop_width);
-    return;
-  }
-#endif
   extend_plane(ybf->y_buffer, ybf->y_stride, ybf->y_crop_width,
                ybf->y_crop_height, ybf->border, ybf->border,
                ybf->border + ybf->y_height - ybf->y_crop_height,
@@ -208,6 +189,7 @@ static void memcpy_short_addr(uint8_t *dst8, const uint8_t *src8, int num) {
 // Copies the source image into the destination image and updates the
 // destination's UMV borders.
 // Note: The frames are assumed to be identical in size.
+
 void vp8_yv12_copy_frame_c(const YV12_BUFFER_CONFIG *src_ybc,
                            YV12_BUFFER_CONFIG *dst_ybc) {
   int row;
@@ -222,6 +204,48 @@ void vp8_yv12_copy_frame_c(const YV12_BUFFER_CONFIG *src_ybc,
   assert(src_ybc->y_height == dst_ybc->y_height);
 #endif
 
+  for (row = 0; row < src_ybc->y_height; ++row) {
+    memcpy(dst, src, src_ybc->y_width);
+    src += src_ybc->y_stride;
+    dst += dst_ybc->y_stride;
+  }
+
+  src = src_ybc->u_buffer;
+  dst = dst_ybc->u_buffer;
+
+  for (row = 0; row < src_ybc->uv_height; ++row) {
+    memcpy(dst, src, src_ybc->uv_width);
+    src += src_ybc->uv_stride;
+    dst += dst_ybc->uv_stride;
+  }
+
+  src = src_ybc->v_buffer;
+  dst = dst_ybc->v_buffer;
+
+  for (row = 0; row < src_ybc->uv_height; ++row) {
+    memcpy(dst, src, src_ybc->uv_width);
+    src += src_ybc->uv_stride;
+    dst += dst_ybc->uv_stride;
+  }
+
+  vp8_yv12_extend_frame_borders_c(dst_ybc);
+}
+
+#if CONFIG_VP9
+void vpx_yv12_copy_frame_c(const YV12_BUFFER_CONFIG *src_ybc,
+                           YV12_BUFFER_CONFIG *dst_ybc) {
+  int row;
+  const uint8_t *src = src_ybc->y_buffer;
+  uint8_t *dst = dst_ybc->y_buffer;
+
+#if 0
+  /* These assertions are valid in the codec, but the libvpx-tester uses
+   * this code slightly differently.
+   */
+  assert(src_ybc->y_width == dst_ybc->y_width);
+  assert(src_ybc->y_height == dst_ybc->y_height);
+#endif
+
 #if CONFIG_VP9_HIGHBITDEPTH
   if (src_ybc->flags & YV12_FLAG_HIGHBITDEPTH) {
     assert(dst_ybc->flags & YV12_FLAG_HIGHBITDEPTH);
@@ -249,7 +273,7 @@ void vp8_yv12_copy_frame_c(const YV12_BUFFER_CONFIG *src_ybc,
       dst += dst_ybc->uv_stride;
     }
 
-    vp8_yv12_extend_frame_borders_c(dst_ybc);
+    vpx_extend_frame_borders_c(dst_ybc);
     return;
   } else {
     assert(!(dst_ybc->flags & YV12_FLAG_HIGHBITDEPTH));
@@ -280,8 +304,9 @@ void vp8_yv12_copy_frame_c(const YV12_BUFFER_CONFIG *src_ybc,
     dst += dst_ybc->uv_stride;
   }
 
-  vp8_yv12_extend_frame_borders_c(dst_ybc);
+  vpx_extend_frame_borders_c(dst_ybc);
 }
+#endif  // CONFIG_VP9
 
 void vpx_yv12_copy_y_c(const YV12_BUFFER_CONFIG *src_ybc,
                        YV12_BUFFER_CONFIG *dst_ybc) {
diff --git a/vpx_scale/vpx_scale_rtcd.pl b/vpx_scale/vpx_scale_rtcd.pl
index 44b115c7e..75a3ad388 100644
--- a/vpx_scale/vpx_scale_rtcd.pl
+++ b/vpx_scale/vpx_scale_rtcd.pl
@@ -23,6 +23,8 @@ add_proto qw/void vp8_yv12_copy_frame/, "const struct yv12_buffer_config *src_yb
 add_proto qw/void vpx_yv12_copy_y/, "const struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc";
 
 if (vpx_config("CONFIG_VP9") eq "yes") {
+    add_proto qw/void vpx_yv12_copy_frame/, "const struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc";
+
     add_proto qw/void vpx_extend_frame_borders/, "struct yv12_buffer_config *ybf";
     specialize qw/vpx_extend_frame_borders dspr2/;