Change "VPX" to "AOM"

Change-Id: I6593a44de3b571193c2a4c8787ddf3b2fc24a268
diff --git a/test/active_map_refresh_test.cc b/test/active_map_refresh_test.cc
index f53ffc8..5b4e690 100644
--- a/test/active_map_refresh_test.cc
+++ b/test/active_map_refresh_test.cc
@@ -109,8 +109,8 @@
   cfg_.rc_resize_allowed = 0;
   cfg_.rc_min_quantizer = 8;
   cfg_.rc_max_quantizer = 30;
-  cfg_.g_pass = VPX_RC_ONE_PASS;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.g_pass = AOM_RC_ONE_PASS;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.kf_max_dist = 90000;
 
   ::libaom_test::Y4mVideoSource video("desktop_credits.y4m", 0, 30);
diff --git a/test/active_map_test.cc b/test/active_map_test.cc
index d371f3d..026d690 100644
--- a/test/active_map_test.cc
+++ b/test/active_map_test.cc
@@ -69,8 +69,8 @@
   cfg_.g_lag_in_frames = 0;
   cfg_.rc_target_bitrate = 400;
   cfg_.rc_resize_allowed = 0;
-  cfg_.g_pass = VPX_RC_ONE_PASS;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.g_pass = AOM_RC_ONE_PASS;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.kf_max_dist = 90000;
 
   ::libaom_test::I420VideoSource video("hantro_odd.yuv", kWidth, kHeight, 30, 1,
diff --git a/test/aom_temporal_svc_encoder.sh b/test/aom_temporal_svc_encoder.sh
index ad6686a..c36da87 100755
--- a/test/aom_temporal_svc_encoder.sh
+++ b/test/aom_temporal_svc_encoder.sh
@@ -32,10 +32,10 @@
 # aom_temporal_svc_encoder.
 aom_tsvc_encoder() {
   local encoder="${LIBAOM_BIN_PATH}/aom_temporal_svc_encoder"
-  encoder="${encoder}${VPX_TEST_EXE_SUFFIX}"
+  encoder="${encoder}${AOM_TEST_EXE_SUFFIX}"
   local codec="$1"
   local output_file_base="$2"
-  local output_file="${VPX_TEST_OUTPUT_DIR}/${output_file_base}"
+  local output_file="${AOM_TEST_OUTPUT_DIR}/${output_file_base}"
   local timebase_num="1"
   local timebase_den="1000"
   local speed="6"
@@ -48,7 +48,7 @@
     return 1
   fi
 
-  eval "${VPX_TEST_PREFIX}" "${encoder}" "${YUV_RAW_INPUT}" "${output_file}" \
+  eval "${AOM_TEST_PREFIX}" "${encoder}" "${YUV_RAW_INPUT}" "${output_file}" \
       "${codec}" "${YUV_RAW_INPUT_WIDTH}" "${YUV_RAW_INPUT_HEIGHT}" \
       "${timebase_num}" "${timebase_den}" "${speed}" "${frame_drop_thresh}" \
       "$@" \
@@ -61,7 +61,7 @@
 # number and the extension .ivf to produce per stream output files.  Here $1 is
 # file name, and $2 is expected number of files.
 files_exist() {
-  local file_name="${VPX_TEST_OUTPUT_DIR}/$1"
+  local file_name="${AOM_TEST_OUTPUT_DIR}/$1"
   local num_files="$(($2 - 1))"
   for stream_num in $(seq 0 ${num_files}); do
     [ -e "${file_name}_${stream_num}.ivf" ] || return 1
diff --git a/test/aomdec.sh b/test/aomdec.sh
index e23adff..c9b5292 100755
--- a/test/aomdec.sh
+++ b/test/aomdec.sh
@@ -36,7 +36,7 @@
   local readonly decoder="$(aom_tool_path aomdec)"
   local readonly input="$1"
   shift
-  cat "${input}" | eval "${VPX_TEST_PREFIX}" "${decoder}" - "$@" ${devnull}
+  cat "${input}" | eval "${AOM_TEST_PREFIX}" "${decoder}" - "$@" ${devnull}
 }
 
 # Wrapper function for running aomdec. Requires that LIBAOM_BIN_PATH points to
@@ -46,7 +46,7 @@
   local readonly decoder="$(aom_tool_path aomdec)"
   local readonly input="$1"
   shift
-  eval "${VPX_TEST_PREFIX}" "${decoder}" "$input" "$@" ${devnull}
+  eval "${AOM_TEST_PREFIX}" "${decoder}" "$input" "$@" ${devnull}
 }
 
 aomdec_can_decode_vp8() {
@@ -97,7 +97,7 @@
      [ "$(webm_io_available)" = "yes" ]; then
     local readonly decoder="$(aom_tool_path aomdec)"
     local readonly expected=10
-    local readonly num_frames=$(${VPX_TEST_PREFIX} "${decoder}" \
+    local readonly num_frames=$(${AOM_TEST_PREFIX} "${decoder}" \
       "${VP9_LT_50_FRAMES_WEBM_FILE}" --summary --noblit 2>&1 \
       | awk '/^[0-9]+ decoded frames/ { print $1 }')
     if [ "$num_frames" -ne "$expected" ]; then
diff --git a/test/aomenc.sh b/test/aomenc.sh
index 1d907a6..3b5a8d8 100755
--- a/test/aomenc.sh
+++ b/test/aomenc.sh
@@ -98,7 +98,7 @@
   local readonly encoder="$(aom_tool_path aomenc)"
   local readonly input="$1"
   shift
-  cat "${input}" | eval "${VPX_TEST_PREFIX}" "${encoder}" - \
+  cat "${input}" | eval "${AOM_TEST_PREFIX}" "${encoder}" - \
     --test-decode=fatal \
     "$@" ${devnull}
 }
@@ -110,14 +110,14 @@
   local readonly encoder="$(aom_tool_path aomenc)"
   local readonly input="$1"
   shift
-  eval "${VPX_TEST_PREFIX}" "${encoder}" "${input}" \
+  eval "${AOM_TEST_PREFIX}" "${encoder}" "${input}" \
     --test-decode=fatal \
     "$@" ${devnull}
 }
 
 aomenc_vp8_ivf() {
   if [ "$(aomenc_can_encode_vp8)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp8.ivf"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp8.ivf"
     aomenc $(yuv_input_hantro_collage) \
       --codec=vp8 \
       --limit="${TEST_FRAMES}" \
@@ -134,7 +134,7 @@
 aomenc_vp8_webm() {
   if [ "$(aomenc_can_encode_vp8)" = "yes" ] && \
      [ "$(webm_io_available)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp8.webm"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp8.webm"
     aomenc $(yuv_input_hantro_collage) \
       --codec=vp8 \
       --limit="${TEST_FRAMES}" \
@@ -150,7 +150,7 @@
 aomenc_vp8_webm_rt() {
   if [ "$(aomenc_can_encode_vp8)" = "yes" ] && \
      [ "$(webm_io_available)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp8_rt.webm"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp8_rt.webm"
     aomenc $(yuv_input_hantro_collage) \
       $(aomenc_rt_params vp8) \
       --output="${output}"
@@ -164,7 +164,7 @@
 aomenc_vp8_webm_2pass() {
   if [ "$(aomenc_can_encode_vp8)" = "yes" ] && \
      [ "$(webm_io_available)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp8.webm"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp8.webm"
     aomenc $(yuv_input_hantro_collage) \
       --codec=vp8 \
       --limit="${TEST_FRAMES}" \
@@ -183,7 +183,7 @@
      [ "$(webm_io_available)" = "yes" ]; then
     local readonly lag_total_frames=20
     local readonly lag_frames=10
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp8_lag10_frames20.webm"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp8_lag10_frames20.webm"
     aomenc $(yuv_input_hantro_collage) \
       --codec=vp8 \
       --limit="${lag_total_frames}" \
@@ -201,7 +201,7 @@
 
 aomenc_vp8_ivf_piped_input() {
   if [ "$(aomenc_can_encode_vp8)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp8_piped_input.ivf"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp8_piped_input.ivf"
     aomenc_pipe $(yuv_input_hantro_collage) \
       --codec=vp8 \
       --limit="${TEST_FRAMES}" \
@@ -217,7 +217,7 @@
 
 aomenc_vp9_ivf() {
   if [ "$(aomenc_can_encode_vp9)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9.ivf"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp9.ivf"
     aomenc $(yuv_input_hantro_collage) \
       --codec=vp9 \
       --limit="${TEST_FRAMES}" \
@@ -234,7 +234,7 @@
 aomenc_vp9_webm() {
   if [ "$(aomenc_can_encode_vp9)" = "yes" ] && \
      [ "$(webm_io_available)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9.webm"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp9.webm"
     aomenc $(yuv_input_hantro_collage) \
       --codec=vp9 \
       --limit="${TEST_FRAMES}" \
@@ -250,7 +250,7 @@
 aomenc_vp9_webm_rt() {
   if [ "$(aomenc_can_encode_vp9)" = "yes" ] && \
      [ "$(webm_io_available)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9_rt.webm"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp9_rt.webm"
     aomenc $(yuv_input_hantro_collage) \
       $(aomenc_rt_params vp9) \
       --output="${output}"
@@ -265,7 +265,7 @@
 aomenc_vp9_webm_rt_multithread_tiled() {
   if [ "$(aomenc_can_encode_vp9)" = "yes" ] && \
      [ "$(webm_io_available)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9_rt_multithread_tiled.webm"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp9_rt_multithread_tiled.webm"
     local readonly tilethread_min=2
     local readonly tilethread_max=4
     local readonly num_threads="$(seq ${tilethread_min} ${tilethread_max})"
@@ -293,7 +293,7 @@
 aomenc_vp9_webm_rt_multithread_tiled_frameparallel() {
   if [ "$(aomenc_can_encode_vp9)" = "yes" ] && \
      [ "$(webm_io_available)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9_rt_mt_t_fp.webm"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp9_rt_mt_t_fp.webm"
     local readonly tilethread_min=2
     local readonly tilethread_max=4
     local readonly num_threads="$(seq ${tilethread_min} ${tilethread_max})"
@@ -322,7 +322,7 @@
 aomenc_vp9_webm_2pass() {
   if [ "$(aomenc_can_encode_vp9)" = "yes" ] && \
      [ "$(webm_io_available)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9.webm"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp9.webm"
     aomenc $(yuv_input_hantro_collage) \
       --codec=vp9 \
       --limit="${TEST_FRAMES}" \
@@ -338,7 +338,7 @@
 
 aomenc_vp9_ivf_lossless() {
   if [ "$(aomenc_can_encode_vp9)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9_lossless.ivf"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp9_lossless.ivf"
     aomenc $(yuv_input_hantro_collage) \
       --codec=vp9 \
       --limit="${TEST_FRAMES}" \
@@ -355,7 +355,7 @@
 
 aomenc_vp9_ivf_minq0_maxq0() {
   if [ "$(aomenc_can_encode_vp9)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9_lossless_minq0_maxq0.ivf"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp9_lossless_minq0_maxq0.ivf"
     aomenc $(yuv_input_hantro_collage) \
       --codec=vp9 \
       --limit="${TEST_FRAMES}" \
@@ -376,7 +376,7 @@
      [ "$(webm_io_available)" = "yes" ]; then
     local readonly lag_total_frames=20
     local readonly lag_frames=10
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9_lag10_frames20.webm"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp9_lag10_frames20.webm"
     aomenc $(yuv_input_hantro_collage) \
       --codec=vp9 \
       --limit="${lag_total_frames}" \
@@ -396,7 +396,7 @@
 aomenc_vp9_webm_non_square_par() {
   if [ "$(aomenc_can_encode_vp9)" = "yes" ] && \
      [ "$(webm_io_available)" = "yes" ]; then
-    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9_non_square_par.webm"
+    local readonly output="${AOM_TEST_OUTPUT_DIR}/vp9_non_square_par.webm"
     aomenc $(y4m_input_non_square_par) \
       --codec=vp9 \
       --limit="${TEST_FRAMES}" \
diff --git a/test/aq_segment_test.cc b/test/aq_segment_test.cc
index 25863aa..b7748d4 100644
--- a/test/aq_segment_test.cc
+++ b/test/aq_segment_test.cc
@@ -47,7 +47,7 @@
 TEST_P(AqSegmentTest, TestNoMisMatchAQ1) {
   cfg_.rc_min_quantizer = 8;
   cfg_.rc_max_quantizer = 56;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.g_lag_in_frames = 0;
   cfg_.rc_buf_initial_sz = 500;
   cfg_.rc_buf_optimal_sz = 500;
@@ -67,7 +67,7 @@
 TEST_P(AqSegmentTest, TestNoMisMatchAQ2) {
   cfg_.rc_min_quantizer = 8;
   cfg_.rc_max_quantizer = 56;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.g_lag_in_frames = 0;
   cfg_.rc_buf_initial_sz = 500;
   cfg_.rc_buf_optimal_sz = 500;
@@ -87,7 +87,7 @@
 TEST_P(AqSegmentTest, TestNoMisMatchAQ3) {
   cfg_.rc_min_quantizer = 8;
   cfg_.rc_max_quantizer = 56;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.g_lag_in_frames = 0;
   cfg_.rc_buf_initial_sz = 500;
   cfg_.rc_buf_optimal_sz = 500;
diff --git a/test/arf_freq_test.cc b/test/arf_freq_test.cc
index 90d0d09..ab198e6 100644
--- a/test/arf_freq_test.cc
+++ b/test/arf_freq_test.cc
@@ -44,11 +44,11 @@
 
 const TestVideoParam kTestVectors[] = {
   // artificially increase framerate to trigger default check
-  { "hantro_collage_w352h288.yuv", 352, 288, 5000, 1, 8, VPX_IMG_FMT_I420,
-    VPX_BITS_8, 0 },
-  { "hantro_collage_w352h288.yuv", 352, 288, 30, 1, 8, VPX_IMG_FMT_I420,
-    VPX_BITS_8, 0 },
-  { "rush_hour_444.y4m", 352, 288, 30, 1, 8, VPX_IMG_FMT_I444, VPX_BITS_8, 1 },
+  { "hantro_collage_w352h288.yuv", 352, 288, 5000, 1, 8, AOM_IMG_FMT_I420,
+    AOM_BITS_8, 0 },
+  { "hantro_collage_w352h288.yuv", 352, 288, 30, 1, 8, AOM_IMG_FMT_I420,
+    AOM_BITS_8, 0 },
+  { "rush_hour_444.y4m", 352, 288, 30, 1, 8, AOM_IMG_FMT_I444, AOM_BITS_8, 1 },
 #if CONFIG_AOM_HIGHBITDEPTH
 // Add list of profile 2/3 test videos here ...
 #endif  // CONFIG_AOM_HIGHBITDEPTH
@@ -90,10 +90,10 @@
     SetMode(test_encode_param_.mode);
     if (test_encode_param_.mode != ::libaom_test::kRealTime) {
       cfg_.g_lag_in_frames = 25;
-      cfg_.rc_end_usage = VPX_VBR;
+      cfg_.rc_end_usage = AOM_VBR;
     } else {
       cfg_.g_lag_in_frames = 0;
-      cfg_.rc_end_usage = VPX_CBR;
+      cfg_.rc_end_usage = AOM_CBR;
       cfg_.rc_buf_sz = 1000;
       cfg_.rc_buf_initial_sz = 500;
       cfg_.rc_buf_optimal_sz = 600;
@@ -124,7 +124,7 @@
   }
 
   virtual void FramePktHook(const aom_codec_cx_pkt_t *pkt) {
-    if (pkt->kind != VPX_CODEC_CX_FRAME_PKT) return;
+    if (pkt->kind != AOM_CODEC_CX_FRAME_PKT) return;
     const int frames = GetNumFramesInPkt(pkt);
     if (frames == 1) {
       run_of_visible_frames_++;
@@ -185,8 +185,8 @@
   cfg_.g_profile = test_video_param_.profile;
   cfg_.g_input_bit_depth = test_video_param_.input_bit_depth;
   cfg_.g_bit_depth = test_video_param_.bit_depth;
-  init_flags_ = VPX_CODEC_USE_PSNR;
-  if (cfg_.g_bit_depth > 8) init_flags_ |= VPX_CODEC_USE_HIGHBITDEPTH;
+  init_flags_ = AOM_CODEC_USE_PSNR;
+  if (cfg_.g_bit_depth > 8) init_flags_ |= AOM_CODEC_USE_HIGHBITDEPTH;
 
   libaom_test::VideoSource *video;
   if (is_extension_y4m(test_video_param_.filename)) {
diff --git a/test/borders_test.cc b/test/borders_test.cc
index 95c87fb..cc8a3e9 100644
--- a/test/borders_test.cc
+++ b/test/borders_test.cc
@@ -41,7 +41,7 @@
   }
 
   virtual void FramePktHook(const aom_codec_cx_pkt_t *pkt) {
-    if (pkt->data.frame.flags & VPX_FRAME_IS_KEY) {
+    if (pkt->data.frame.flags & AOM_FRAME_IS_KEY) {
     }
   }
 };
diff --git a/test/codec_factory.h b/test/codec_factory.h
index 3306ce7..3c1d0c3 100644
--- a/test/codec_factory.h
+++ b/test/codec_factory.h
@@ -143,7 +143,7 @@
 #if CONFIG_AV1_ENCODER
     return aom_codec_enc_config_default(&aom_codec_av1_cx_algo, cfg, usage);
 #else
-    return VPX_CODEC_INCAPABLE;
+    return AOM_CODEC_INCAPABLE;
 #endif
   }
 };
diff --git a/test/cpu_speed_test.cc b/test/cpu_speed_test.cc
index 71bb452..a7d2459 100644
--- a/test/cpu_speed_test.cc
+++ b/test/cpu_speed_test.cc
@@ -32,10 +32,10 @@
     SetMode(encoding_mode_);
     if (encoding_mode_ != ::libaom_test::kRealTime) {
       cfg_.g_lag_in_frames = 25;
-      cfg_.rc_end_usage = VPX_VBR;
+      cfg_.rc_end_usage = AOM_VBR;
     } else {
       cfg_.g_lag_in_frames = 0;
-      cfg_.rc_end_usage = VPX_CBR;
+      cfg_.rc_end_usage = AOM_CBR;
     }
   }
 
@@ -77,7 +77,7 @@
   ::libaom_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
                                        20);
 
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
 
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
   EXPECT_GE(min_psnr_, kMaxPSNR);
@@ -92,7 +92,7 @@
   cfg_.rc_max_quantizer = 0;
   cfg_.rc_min_quantizer = 0;
 
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
 
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
   EXPECT_GE(min_psnr_, kMaxPSNR);
diff --git a/test/datarate_test.cc b/test/datarate_test.cc
index 7e1cbba..a8ee800 100644
--- a/test/datarate_test.cc
+++ b/test/datarate_test.cc
@@ -84,7 +84,7 @@
      * show one. As noted in comment below (issue 495), this does not currently
      * apply to key frames. For now exclude key frames in condition below. */
     const bool key_frame =
-        (pkt->data.frame.flags & VPX_FRAME_IS_KEY) ? true : false;
+        (pkt->data.frame.flags & AOM_FRAME_IS_KEY) ? true : false;
     if (!key_frame) {
       ASSERT_GE(bits_in_buffer_model_, 0) << "Buffer Underrun at frame "
                                           << pkt->data.frame.pts;
@@ -147,7 +147,7 @@
   cfg_.rc_buf_initial_sz = 500;
   cfg_.rc_dropframe_thresh = 1;
   cfg_.rc_max_quantizer = 56;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   ::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
                                        30, 1, 0, 140);
   for (int j = 1; j < 5; ++j) {
@@ -176,7 +176,7 @@
   cfg_.rc_buf_initial_sz = 500;
   cfg_.rc_dropframe_thresh = 1;
   cfg_.rc_max_quantizer = 56;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   ::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
                                        30, 1, 0, 299);
   cfg_.rc_target_bitrate = 300;
@@ -199,7 +199,7 @@
   cfg_.rc_buf_initial_sz = 500;
   cfg_.rc_dropframe_thresh = 1;
   cfg_.rc_max_quantizer = 56;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   // 2 pass cbr datarate control has a bug hidden by the small # of
   // frames selected in this encode. The problem is that even if the buffer is
   // negative we produce a keyframe on a cutscene. Ignoring datarate
@@ -230,9 +230,9 @@
   denoiser_on_ = 0;
   cfg_.rc_buf_initial_sz = 500;
   cfg_.rc_max_quantizer = 36;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.rc_target_bitrate = 200;
-  cfg_.kf_mode = VPX_KF_DISABLED;
+  cfg_.kf_mode = AOM_KF_DISABLED;
 
   const int frame_count = 40;
   ::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
@@ -455,7 +455,7 @@
   cfg_.rc_dropframe_thresh = 1;
   cfg_.rc_min_quantizer = 0;
   cfg_.rc_max_quantizer = 63;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.g_lag_in_frames = 0;
 
   ::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
@@ -484,7 +484,7 @@
   cfg_.rc_dropframe_thresh = 1;
   cfg_.rc_min_quantizer = 0;
   cfg_.rc_max_quantizer = 63;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
 
   for (int i = 250; i < 900; i += 200) {
     cfg_.rc_target_bitrate = i;
@@ -513,7 +513,7 @@
   cfg_.rc_dropframe_thresh = 10;
   cfg_.rc_min_quantizer = 0;
   cfg_.rc_max_quantizer = 50;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.rc_target_bitrate = 200;
   cfg_.g_lag_in_frames = 0;
 
@@ -553,7 +553,7 @@
   cfg_.rc_dropframe_thresh = 1;
   cfg_.rc_min_quantizer = 0;
   cfg_.rc_max_quantizer = 63;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.g_lag_in_frames = 0;
 
   // 2 Temporal layers, no spatial layers: Framerate decimation (2, 1).
@@ -564,7 +564,7 @@
 
   cfg_.temporal_layering_mode = VP9E_TEMPORAL_LAYERING_MODE_BYPASS;
 
-  if (deadline_ == VPX_DL_REALTIME)
+  if (deadline_ == AOM_DL_REALTIME)
     cfg_.g_error_resilient = 1;
 
   ::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
@@ -595,7 +595,7 @@
   cfg_.rc_dropframe_thresh = 1;
   cfg_.rc_min_quantizer = 0;
   cfg_.rc_max_quantizer = 63;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.g_lag_in_frames = 0;
 
   // 3 Temporal layers, no spatial layers: Framerate decimation (4, 2, 1).
@@ -643,7 +643,7 @@
   cfg_.rc_dropframe_thresh = 20;
   cfg_.rc_max_quantizer = 45;
   cfg_.rc_min_quantizer = 0;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.g_lag_in_frames = 0;
 
   // 3 Temporal layers, no spatial layers: Framerate decimation (4, 2, 1).
@@ -708,7 +708,7 @@
                                   ::libaom_test::Encoder *encoder) {
     if (video->frame() == 0) {
       int i;
-      for (i = 0; i < VPX_MAX_LAYERS; ++i) {
+      for (i = 0; i < AOM_MAX_LAYERS; ++i) {
         svc_params_.max_quantizers[i] = 63;
         svc_params_.min_quantizers[i] = 0;
       }
@@ -733,7 +733,7 @@
     bits_in_buffer_model_ += static_cast<int64_t>(
         duration * timebase_ * cfg_.rc_target_bitrate * 1000);
     const bool key_frame =
-        (pkt->data.frame.flags & VPX_FRAME_IS_KEY) ? true : false;
+        (pkt->data.frame.flags & AOM_FRAME_IS_KEY) ? true : false;
     if (!key_frame) {
       ASSERT_GE(bits_in_buffer_model_, 0) << "Buffer Underrun at frame "
                                           << pkt->data.frame.pts;
@@ -786,7 +786,7 @@
                                   unsigned int total_rate) {
   int sl, spatial_layer_target;
   float total = 0;
-  float alloc_ratio[VPX_MAX_LAYERS] = { 0 };
+  float alloc_ratio[AOM_MAX_LAYERS] = { 0 };
   for (sl = 0; sl < spatial_layers; ++sl) {
     if (svc_params->scaling_factor_den[sl] > 0) {
       alloc_ratio[sl] = (float)(svc_params->scaling_factor_num[sl] * 1.0 /
@@ -818,7 +818,7 @@
   cfg_.rc_buf_sz = 1000;
   cfg_.rc_min_quantizer = 0;
   cfg_.rc_max_quantizer = 63;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.g_lag_in_frames = 0;
   cfg_.ss_number_layers = 2;
   cfg_.ts_number_layers = 3;
@@ -862,7 +862,7 @@
   cfg_.rc_buf_sz = 1000;
   cfg_.rc_min_quantizer = 0;
   cfg_.rc_max_quantizer = 63;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.g_lag_in_frames = 0;
   cfg_.ss_number_layers = 2;
   cfg_.ts_number_layers = 3;
diff --git a/test/dct16x16_test.cc b/test/dct16x16_test.cc
index 0feb80f..5983bc2 100644
--- a/test/dct16x16_test.cc
+++ b/test/dct16x16_test.cc
@@ -341,7 +341,7 @@
 
       // Initialize a test block with input range [-mask_, mask_].
       for (int j = 0; j < kNumCoeffs; ++j) {
-        if (bit_depth_ == VPX_BITS_8) {
+        if (bit_depth_ == AOM_BITS_8) {
           src[j] = rnd.Rand8();
           dst[j] = rnd.Rand8();
           test_input_block[j] = src[j] - dst[j];
@@ -356,7 +356,7 @@
 
       ASM_REGISTER_STATE_CHECK(
           RunFwdTxfm(test_input_block, test_temp_block, pitch_));
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         ASM_REGISTER_STATE_CHECK(RunInvTxfm(test_temp_block, dst, pitch_));
 #if CONFIG_AOM_HIGHBITDEPTH
       } else {
@@ -368,7 +368,7 @@
       for (int j = 0; j < kNumCoeffs; ++j) {
 #if CONFIG_AOM_HIGHBITDEPTH
         const uint32_t diff =
-            bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+            bit_depth_ == AOM_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
 #else
         const uint32_t diff = dst[j] - src[j];
 #endif
@@ -474,7 +474,7 @@
       output_ref_block[0] = (output_ref_block[0] / dc_thred) * dc_thred;
       for (int j = 1; j < kNumCoeffs; ++j)
         output_ref_block[j] = (output_ref_block[j] / ac_thred) * ac_thred;
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         inv_txfm_ref(output_ref_block, ref, pitch_, tx_type_);
         ASM_REGISTER_STATE_CHECK(RunInvTxfm(output_ref_block, dst, pitch_));
 #if CONFIG_AOM_HIGHBITDEPTH
@@ -485,7 +485,7 @@
             RunInvTxfm(output_ref_block, CONVERT_TO_BYTEPTR(dst16), pitch_));
 #endif
       }
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         for (int j = 0; j < kNumCoeffs; ++j) EXPECT_EQ(ref[j], dst[j]);
 #if CONFIG_AOM_HIGHBITDEPTH
       } else {
@@ -512,7 +512,7 @@
 
       // Initialize a test block with input range [-255, 255].
       for (int j = 0; j < kNumCoeffs; ++j) {
-        if (bit_depth_ == VPX_BITS_8) {
+        if (bit_depth_ == AOM_BITS_8) {
           src[j] = rnd.Rand8();
           dst[j] = rnd.Rand8();
           in[j] = src[j] - dst[j];
@@ -529,7 +529,7 @@
       for (int j = 0; j < kNumCoeffs; ++j)
         coeff[j] = static_cast<tran_low_t>(round(out_r[j]));
 
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, dst, 16));
 #if CONFIG_AOM_HIGHBITDEPTH
       } else {
@@ -541,7 +541,7 @@
       for (int j = 0; j < kNumCoeffs; ++j) {
 #if CONFIG_AOM_HIGHBITDEPTH
         const uint32_t diff =
-            bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+            bit_depth_ == AOM_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
 #else
         const uint32_t diff = dst[j] - src[j];
 #endif  // CONFIG_AOM_HIGHBITDEPTH
@@ -573,7 +573,7 @@
         } else {
           coeff[scan[j]] = 0;
         }
-        if (bit_depth_ == VPX_BITS_8) {
+        if (bit_depth_ == AOM_BITS_8) {
           dst[j] = 0;
           ref[j] = 0;
 #if CONFIG_AOM_HIGHBITDEPTH
@@ -583,7 +583,7 @@
 #endif  // CONFIG_AOM_HIGHBITDEPTH
         }
       }
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         ref_txfm(coeff, ref, pitch_);
         ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, dst, pitch_));
       } else {
@@ -597,7 +597,7 @@
       for (int j = 0; j < kNumCoeffs; ++j) {
 #if CONFIG_AOM_HIGHBITDEPTH
         const uint32_t diff =
-            bit_depth_ == VPX_BITS_8 ? dst[j] - ref[j] : dst16[j] - ref16[j];
+            bit_depth_ == AOM_BITS_8 ? dst[j] - ref[j] : dst16[j] - ref16[j];
 #else
         const uint32_t diff = dst[j] - ref[j];
 #endif  // CONFIG_AOM_HIGHBITDEPTH
@@ -632,8 +632,8 @@
     mask_ = (1 << bit_depth_) - 1;
 #if CONFIG_AOM_HIGHBITDEPTH
     switch (bit_depth_) {
-      case VPX_BITS_10: inv_txfm_ref = idct16x16_10_ref; break;
-      case VPX_BITS_12: inv_txfm_ref = idct16x16_12_ref; break;
+      case AOM_BITS_10: inv_txfm_ref = idct16x16_10_ref; break;
+      case AOM_BITS_12: inv_txfm_ref = idct16x16_12_ref; break;
       default: inv_txfm_ref = idct16x16_ref; break;
     }
 #else
@@ -684,8 +684,8 @@
     mask_ = (1 << bit_depth_) - 1;
 #if CONFIG_AOM_HIGHBITDEPTH
     switch (bit_depth_) {
-      case VPX_BITS_10: inv_txfm_ref = iht16x16_10; break;
-      case VPX_BITS_12: inv_txfm_ref = iht16x16_12; break;
+      case AOM_BITS_10: inv_txfm_ref = iht16x16_10; break;
+      case AOM_BITS_12: inv_txfm_ref = iht16x16_12; break;
       default: inv_txfm_ref = iht16x16_ref; break;
     }
 #else
@@ -754,116 +754,116 @@
 INSTANTIATE_TEST_CASE_P(
     C, Trans16x16DCT,
     ::testing::Values(
-        make_tuple(&aom_highbd_fdct16x16_c, &idct16x16_10, 0, VPX_BITS_10),
-        make_tuple(&aom_highbd_fdct16x16_c, &idct16x16_12, 0, VPX_BITS_12),
-        make_tuple(&aom_fdct16x16_c, &aom_idct16x16_256_add_c, 0, VPX_BITS_8)));
+        make_tuple(&aom_highbd_fdct16x16_c, &idct16x16_10, 0, AOM_BITS_10),
+        make_tuple(&aom_highbd_fdct16x16_c, &idct16x16_12, 0, AOM_BITS_12),
+        make_tuple(&aom_fdct16x16_c, &aom_idct16x16_256_add_c, 0, AOM_BITS_8)));
 #else
 INSTANTIATE_TEST_CASE_P(C, Trans16x16DCT,
                         ::testing::Values(make_tuple(&aom_fdct16x16_c,
                                                      &aom_idct16x16_256_add_c,
-                                                     0, VPX_BITS_8)));
+                                                     0, AOM_BITS_8)));
 #endif  // CONFIG_AOM_HIGHBITDEPTH
 
 #if CONFIG_AOM_HIGHBITDEPTH
 INSTANTIATE_TEST_CASE_P(
     C, Trans16x16HT,
     ::testing::Values(
-        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_10, 0, VPX_BITS_10),
-        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_10, 1, VPX_BITS_10),
-        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_10, 2, VPX_BITS_10),
-        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_10, 3, VPX_BITS_10),
-        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_12, 0, VPX_BITS_12),
-        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_12, 1, VPX_BITS_12),
-        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_12, 2, VPX_BITS_12),
-        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_12, 3, VPX_BITS_12),
-        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 0, VPX_BITS_8),
-        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 1, VPX_BITS_8),
-        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 2, VPX_BITS_8),
-        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 3, VPX_BITS_8)));
+        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_10, 0, AOM_BITS_10),
+        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_10, 1, AOM_BITS_10),
+        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_10, 2, AOM_BITS_10),
+        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_10, 3, AOM_BITS_10),
+        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_12, 0, AOM_BITS_12),
+        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_12, 1, AOM_BITS_12),
+        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_12, 2, AOM_BITS_12),
+        make_tuple(&av1_highbd_fht16x16_c, &iht16x16_12, 3, AOM_BITS_12),
+        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 0, AOM_BITS_8),
+        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 1, AOM_BITS_8),
+        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 2, AOM_BITS_8),
+        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 3, AOM_BITS_8)));
 #else
 INSTANTIATE_TEST_CASE_P(
     C, Trans16x16HT,
     ::testing::Values(
-        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 0, VPX_BITS_8),
-        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 1, VPX_BITS_8),
-        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 2, VPX_BITS_8),
-        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 3, VPX_BITS_8)));
+        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 0, AOM_BITS_8),
+        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 1, AOM_BITS_8),
+        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 2, AOM_BITS_8),
+        make_tuple(&av1_fht16x16_c, &av1_iht16x16_256_add_c, 3, AOM_BITS_8)));
 #endif  // CONFIG_AOM_HIGHBITDEPTH
 
 #if HAVE_NEON_ASM && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     NEON, Trans16x16DCT,
     ::testing::Values(make_tuple(&aom_fdct16x16_c, &aom_idct16x16_256_add_neon,
-                                 0, VPX_BITS_8)));
+                                 0, AOM_BITS_8)));
 #endif
 
 #if HAVE_SSE2 && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     SSE2, Trans16x16DCT,
     ::testing::Values(make_tuple(&aom_fdct16x16_sse2,
-                                 &aom_idct16x16_256_add_sse2, 0, VPX_BITS_8)));
+                                 &aom_idct16x16_256_add_sse2, 0, AOM_BITS_8)));
 INSTANTIATE_TEST_CASE_P(
     SSE2, Trans16x16HT,
     ::testing::Values(make_tuple(&av1_fht16x16_sse2,
-                                 &av1_iht16x16_256_add_sse2, 0, VPX_BITS_8),
+                                 &av1_iht16x16_256_add_sse2, 0, AOM_BITS_8),
                       make_tuple(&av1_fht16x16_sse2,
-                                 &av1_iht16x16_256_add_sse2, 1, VPX_BITS_8),
+                                 &av1_iht16x16_256_add_sse2, 1, AOM_BITS_8),
                       make_tuple(&av1_fht16x16_sse2,
-                                 &av1_iht16x16_256_add_sse2, 2, VPX_BITS_8),
+                                 &av1_iht16x16_256_add_sse2, 2, AOM_BITS_8),
                       make_tuple(&av1_fht16x16_sse2,
-                                 &av1_iht16x16_256_add_sse2, 3, VPX_BITS_8)));
+                                 &av1_iht16x16_256_add_sse2, 3, AOM_BITS_8)));
 #endif  // HAVE_SSE2 && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_SSE2 && CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     SSE2, Trans16x16DCT,
     ::testing::Values(
-        make_tuple(&aom_highbd_fdct16x16_sse2, &idct16x16_10, 0, VPX_BITS_10),
+        make_tuple(&aom_highbd_fdct16x16_sse2, &idct16x16_10, 0, AOM_BITS_10),
         make_tuple(&aom_highbd_fdct16x16_c, &idct16x16_256_add_10_sse2, 0,
-                   VPX_BITS_10),
-        make_tuple(&aom_highbd_fdct16x16_sse2, &idct16x16_12, 0, VPX_BITS_12),
+                   AOM_BITS_10),
+        make_tuple(&aom_highbd_fdct16x16_sse2, &idct16x16_12, 0, AOM_BITS_12),
         make_tuple(&aom_highbd_fdct16x16_c, &idct16x16_256_add_12_sse2, 0,
-                   VPX_BITS_12),
+                   AOM_BITS_12),
         make_tuple(&aom_fdct16x16_sse2, &aom_idct16x16_256_add_c, 0,
-                   VPX_BITS_8)));
+                   AOM_BITS_8)));
 INSTANTIATE_TEST_CASE_P(
     SSE2, Trans16x16HT,
     ::testing::Values(make_tuple(&av1_fht16x16_sse2, &av1_iht16x16_256_add_c,
-                                 0, VPX_BITS_8),
+                                 0, AOM_BITS_8),
                       make_tuple(&av1_fht16x16_sse2, &av1_iht16x16_256_add_c,
-                                 1, VPX_BITS_8),
+                                 1, AOM_BITS_8),
                       make_tuple(&av1_fht16x16_sse2, &av1_iht16x16_256_add_c,
-                                 2, VPX_BITS_8),
+                                 2, AOM_BITS_8),
                       make_tuple(&av1_fht16x16_sse2, &av1_iht16x16_256_add_c,
-                                 3, VPX_BITS_8)));
+                                 3, AOM_BITS_8)));
 // Optimizations take effect at a threshold of 3155, so we use a value close to
 // that to test both branches.
 INSTANTIATE_TEST_CASE_P(
     SSE2, InvTrans16x16DCT,
     ::testing::Values(make_tuple(&idct16x16_10_add_10_c,
-                                 &idct16x16_10_add_10_sse2, 3167, VPX_BITS_10),
+                                 &idct16x16_10_add_10_sse2, 3167, AOM_BITS_10),
                       make_tuple(&idct16x16_10, &idct16x16_256_add_10_sse2,
-                                 3167, VPX_BITS_10),
+                                 3167, AOM_BITS_10),
                       make_tuple(&idct16x16_10_add_12_c,
-                                 &idct16x16_10_add_12_sse2, 3167, VPX_BITS_12),
+                                 &idct16x16_10_add_12_sse2, 3167, AOM_BITS_12),
                       make_tuple(&idct16x16_12, &idct16x16_256_add_12_sse2,
-                                 3167, VPX_BITS_12)));
+                                 3167, AOM_BITS_12)));
 #endif  // HAVE_SSE2 && CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_MSA && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(MSA, Trans16x16DCT,
                         ::testing::Values(make_tuple(&aom_fdct16x16_msa,
                                                      &aom_idct16x16_256_add_msa,
-                                                     0, VPX_BITS_8)));
+                                                     0, AOM_BITS_8)));
 INSTANTIATE_TEST_CASE_P(
     MSA, Trans16x16HT,
     ::testing::Values(make_tuple(&av1_fht16x16_msa, &av1_iht16x16_256_add_msa,
-                                 0, VPX_BITS_8),
+                                 0, AOM_BITS_8),
                       make_tuple(&av1_fht16x16_msa, &av1_iht16x16_256_add_msa,
-                                 1, VPX_BITS_8),
+                                 1, AOM_BITS_8),
                       make_tuple(&av1_fht16x16_msa, &av1_iht16x16_256_add_msa,
-                                 2, VPX_BITS_8),
+                                 2, AOM_BITS_8),
                       make_tuple(&av1_fht16x16_msa, &av1_iht16x16_256_add_msa,
-                                 3, VPX_BITS_8)));
+                                 3, AOM_BITS_8)));
 #endif  // HAVE_MSA && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 }  // namespace
diff --git a/test/dct32x32_test.cc b/test/dct32x32_test.cc
index 92f3278..9a8306f 100644
--- a/test/dct32x32_test.cc
+++ b/test/dct32x32_test.cc
@@ -128,7 +128,7 @@
   for (int i = 0; i < count_test_block; ++i) {
     // Initialize a test block with input range [-mask_, mask_].
     for (int j = 0; j < kNumCoeffs; ++j) {
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         src[j] = rnd.Rand8();
         dst[j] = rnd.Rand8();
         test_input_block[j] = src[j] - dst[j];
@@ -142,7 +142,7 @@
     }
 
     ASM_REGISTER_STATE_CHECK(fwd_txfm_(test_input_block, test_temp_block, 32));
-    if (bit_depth_ == VPX_BITS_8) {
+    if (bit_depth_ == AOM_BITS_8) {
       ASM_REGISTER_STATE_CHECK(inv_txfm_(test_temp_block, dst, 32));
 #if CONFIG_AOM_HIGHBITDEPTH
     } else {
@@ -154,7 +154,7 @@
     for (int j = 0; j < kNumCoeffs; ++j) {
 #if CONFIG_AOM_HIGHBITDEPTH
       const uint32_t diff =
-          bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+          bit_depth_ == AOM_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
 #else
       const uint32_t diff = dst[j] - src[j];
 #endif
@@ -263,7 +263,7 @@
 
     // Initialize a test block with input range [-255, 255]
     for (int j = 0; j < kNumCoeffs; ++j) {
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         src[j] = rnd.Rand8();
         dst[j] = rnd.Rand8();
         in[j] = src[j] - dst[j];
@@ -279,7 +279,7 @@
     reference_32x32_dct_2d(in, out_r);
     for (int j = 0; j < kNumCoeffs; ++j)
       coeff[j] = static_cast<tran_low_t>(round(out_r[j]));
-    if (bit_depth_ == VPX_BITS_8) {
+    if (bit_depth_ == AOM_BITS_8) {
       ASM_REGISTER_STATE_CHECK(inv_txfm_(coeff, dst, 32));
 #if CONFIG_AOM_HIGHBITDEPTH
     } else {
@@ -289,7 +289,7 @@
     for (int j = 0; j < kNumCoeffs; ++j) {
 #if CONFIG_AOM_HIGHBITDEPTH
       const int diff =
-          bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+          bit_depth_ == AOM_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
 #else
       const int diff = dst[j] - src[j];
 #endif
@@ -306,71 +306,71 @@
 INSTANTIATE_TEST_CASE_P(
     C, Trans32x32Test,
     ::testing::Values(
-        make_tuple(&aom_highbd_fdct32x32_c, &idct32x32_10, 0, VPX_BITS_10),
-        make_tuple(&aom_highbd_fdct32x32_rd_c, &idct32x32_10, 1, VPX_BITS_10),
-        make_tuple(&aom_highbd_fdct32x32_c, &idct32x32_12, 0, VPX_BITS_12),
-        make_tuple(&aom_highbd_fdct32x32_rd_c, &idct32x32_12, 1, VPX_BITS_12),
-        make_tuple(&aom_fdct32x32_c, &aom_idct32x32_1024_add_c, 0, VPX_BITS_8),
+        make_tuple(&aom_highbd_fdct32x32_c, &idct32x32_10, 0, AOM_BITS_10),
+        make_tuple(&aom_highbd_fdct32x32_rd_c, &idct32x32_10, 1, AOM_BITS_10),
+        make_tuple(&aom_highbd_fdct32x32_c, &idct32x32_12, 0, AOM_BITS_12),
+        make_tuple(&aom_highbd_fdct32x32_rd_c, &idct32x32_12, 1, AOM_BITS_12),
+        make_tuple(&aom_fdct32x32_c, &aom_idct32x32_1024_add_c, 0, AOM_BITS_8),
         make_tuple(&aom_fdct32x32_rd_c, &aom_idct32x32_1024_add_c, 1,
-                   VPX_BITS_8)));
+                   AOM_BITS_8)));
 #else
 INSTANTIATE_TEST_CASE_P(
     C, Trans32x32Test,
     ::testing::Values(make_tuple(&aom_fdct32x32_c, &aom_idct32x32_1024_add_c, 0,
-                                 VPX_BITS_8),
+                                 AOM_BITS_8),
                       make_tuple(&aom_fdct32x32_rd_c, &aom_idct32x32_1024_add_c,
-                                 1, VPX_BITS_8)));
+                                 1, AOM_BITS_8)));
 #endif  // CONFIG_AOM_HIGHBITDEPTH
 
 #if HAVE_NEON_ASM && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     NEON, Trans32x32Test,
     ::testing::Values(make_tuple(&aom_fdct32x32_c, &aom_idct32x32_1024_add_neon,
-                                 0, VPX_BITS_8),
+                                 0, AOM_BITS_8),
                       make_tuple(&aom_fdct32x32_rd_c,
-                                 &aom_idct32x32_1024_add_neon, 1, VPX_BITS_8)));
+                                 &aom_idct32x32_1024_add_neon, 1, AOM_BITS_8)));
 #endif  // HAVE_NEON_ASM && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_SSE2 && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     SSE2, Trans32x32Test,
     ::testing::Values(make_tuple(&aom_fdct32x32_sse2,
-                                 &aom_idct32x32_1024_add_sse2, 0, VPX_BITS_8),
+                                 &aom_idct32x32_1024_add_sse2, 0, AOM_BITS_8),
                       make_tuple(&aom_fdct32x32_rd_sse2,
-                                 &aom_idct32x32_1024_add_sse2, 1, VPX_BITS_8)));
+                                 &aom_idct32x32_1024_add_sse2, 1, AOM_BITS_8)));
 #endif  // HAVE_SSE2 && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_SSE2 && CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     SSE2, Trans32x32Test,
     ::testing::Values(
-        make_tuple(&aom_highbd_fdct32x32_sse2, &idct32x32_10, 0, VPX_BITS_10),
+        make_tuple(&aom_highbd_fdct32x32_sse2, &idct32x32_10, 0, AOM_BITS_10),
         make_tuple(&aom_highbd_fdct32x32_rd_sse2, &idct32x32_10, 1,
-                   VPX_BITS_10),
-        make_tuple(&aom_highbd_fdct32x32_sse2, &idct32x32_12, 0, VPX_BITS_12),
+                   AOM_BITS_10),
+        make_tuple(&aom_highbd_fdct32x32_sse2, &idct32x32_12, 0, AOM_BITS_12),
         make_tuple(&aom_highbd_fdct32x32_rd_sse2, &idct32x32_12, 1,
-                   VPX_BITS_12),
+                   AOM_BITS_12),
         make_tuple(&aom_fdct32x32_sse2, &aom_idct32x32_1024_add_c, 0,
-                   VPX_BITS_8),
+                   AOM_BITS_8),
         make_tuple(&aom_fdct32x32_rd_sse2, &aom_idct32x32_1024_add_c, 1,
-                   VPX_BITS_8)));
+                   AOM_BITS_8)));
 #endif  // HAVE_SSE2 && CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_AVX2 && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     AVX2, Trans32x32Test,
     ::testing::Values(make_tuple(&aom_fdct32x32_avx2,
-                                 &aom_idct32x32_1024_add_sse2, 0, VPX_BITS_8),
+                                 &aom_idct32x32_1024_add_sse2, 0, AOM_BITS_8),
                       make_tuple(&aom_fdct32x32_rd_avx2,
-                                 &aom_idct32x32_1024_add_sse2, 1, VPX_BITS_8)));
+                                 &aom_idct32x32_1024_add_sse2, 1, AOM_BITS_8)));
 #endif  // HAVE_AVX2 && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_MSA && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     MSA, Trans32x32Test,
     ::testing::Values(make_tuple(&aom_fdct32x32_msa,
-                                 &aom_idct32x32_1024_add_msa, 0, VPX_BITS_8),
+                                 &aom_idct32x32_1024_add_msa, 0, AOM_BITS_8),
                       make_tuple(&aom_fdct32x32_rd_msa,
-                                 &aom_idct32x32_1024_add_msa, 1, VPX_BITS_8)));
+                                 &aom_idct32x32_1024_add_msa, 1, AOM_BITS_8)));
 #endif  // HAVE_MSA && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 }  // namespace
diff --git a/test/decode_api_test.cc b/test/decode_api_test.cc
index 51e67aa..e92bbee 100644
--- a/test/decode_api_test.cc
+++ b/test/decode_api_test.cc
@@ -28,29 +28,29 @@
   uint8_t buf[1] = { 0 };
   aom_codec_ctx_t dec;
 
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, aom_codec_dec_init(NULL, NULL, NULL, 0));
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, aom_codec_dec_init(&dec, NULL, NULL, 0));
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, aom_codec_decode(NULL, NULL, 0, NULL, 0));
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, aom_codec_decode(NULL, buf, 0, NULL, 0));
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_dec_init(NULL, NULL, NULL, 0));
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_dec_init(&dec, NULL, NULL, 0));
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_decode(NULL, NULL, 0, NULL, 0));
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_decode(NULL, buf, 0, NULL, 0));
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM,
             aom_codec_decode(NULL, buf, NELEMENTS(buf), NULL, 0));
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM,
             aom_codec_decode(NULL, NULL, NELEMENTS(buf), NULL, 0));
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, aom_codec_destroy(NULL));
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_destroy(NULL));
   EXPECT_TRUE(aom_codec_error(NULL) != NULL);
 
   for (int i = 0; i < NELEMENTS(kCodecs); ++i) {
-    EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+    EXPECT_EQ(AOM_CODEC_INVALID_PARAM,
               aom_codec_dec_init(NULL, kCodecs[i], NULL, 0));
 
-    EXPECT_EQ(VPX_CODEC_OK, aom_codec_dec_init(&dec, kCodecs[i], NULL, 0));
-    EXPECT_EQ(VPX_CODEC_UNSUP_BITSTREAM,
+    EXPECT_EQ(AOM_CODEC_OK, aom_codec_dec_init(&dec, kCodecs[i], NULL, 0));
+    EXPECT_EQ(AOM_CODEC_UNSUP_BITSTREAM,
               aom_codec_decode(&dec, buf, NELEMENTS(buf), NULL, 0));
-    EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+    EXPECT_EQ(AOM_CODEC_INVALID_PARAM,
               aom_codec_decode(&dec, NULL, NELEMENTS(buf), NULL, 0));
-    EXPECT_EQ(VPX_CODEC_INVALID_PARAM, aom_codec_decode(&dec, buf, 0, NULL, 0));
+    EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_decode(&dec, buf, 0, NULL, 0));
 
-    EXPECT_EQ(VPX_CODEC_OK, aom_codec_destroy(&dec));
+    EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&dec));
   }
 }
 
diff --git a/test/decode_perf_test.cc b/test/decode_perf_test.cc
index bea1dec..17ed1f1 100644
--- a/test/decode_perf_test.cc
+++ b/test/decode_perf_test.cc
@@ -133,7 +133,7 @@
     cfg_.rc_buf_initial_sz = 500;
     cfg_.rc_buf_optimal_sz = 600;
     cfg_.rc_resize_allowed = 0;
-    cfg_.rc_end_usage = VPX_VBR;
+    cfg_.rc_end_usage = AOM_VBR;
   }
 
   virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
@@ -210,7 +210,7 @@
   cfg_.g_timebase = timebase;
   cfg_.rc_target_bitrate = kVP9EncodePerfTestVectors[i].bitrate;
 
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
 
   const char *video_name = kVP9EncodePerfTestVectors[i].name;
   libaom_test::I420VideoSource video(
diff --git a/test/decode_test_driver.cc b/test/decode_test_driver.cc
index 8dbf842..4c5e31a 100644
--- a/test/decode_test_driver.cc
+++ b/test/decode_test_driver.cc
@@ -50,15 +50,15 @@
   const bool is_vp8 = decoder->IsVP8();
   if (is_vp8) {
     /* Vp8's implementation of PeekStream returns an error if the frame you
-     * pass it is not a keyframe, so we only expect VPX_CODEC_OK on the first
+     * pass it is not a keyframe, so we only expect AOM_CODEC_OK on the first
      * frame, which must be a keyframe. */
     if (video->frame_number() == 0)
-      ASSERT_EQ(VPX_CODEC_OK, res_peek) << "Peek return failed: "
+      ASSERT_EQ(AOM_CODEC_OK, res_peek) << "Peek return failed: "
                                         << aom_codec_err_to_string(res_peek);
   } else {
     /* The Vp9 implementation of PeekStream returns an error only if the
      * data passed to it isn't a valid Vp9 chunk. */
-    ASSERT_EQ(VPX_CODEC_OK, res_peek) << "Peek return failed: "
+    ASSERT_EQ(AOM_CODEC_OK, res_peek) << "Peek return failed: "
                                       << aom_codec_err_to_string(res_peek);
   }
 }
@@ -89,7 +89,7 @@
     } else {
       // Signal end of the file to the decoder.
       const aom_codec_err_t res_dec = decoder->DecodeFrame(NULL, 0);
-      ASSERT_EQ(VPX_CODEC_OK, res_dec) << decoder->DecodeError();
+      ASSERT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError();
       end_of_file = true;
     }
 
diff --git a/test/decode_test_driver.h b/test/decode_test_driver.h
index bf5c42d..347ff49 100644
--- a/test/decode_test_driver.h
+++ b/test/decode_test_driver.h
@@ -67,12 +67,12 @@
 
   void set_deadline(unsigned long deadline) { deadline_ = deadline; }
 
-  void Control(int ctrl_id, int arg) { Control(ctrl_id, arg, VPX_CODEC_OK); }
+  void Control(int ctrl_id, int arg) { Control(ctrl_id, arg, AOM_CODEC_OK); }
 
   void Control(int ctrl_id, const void *arg) {
     InitOnce();
     const aom_codec_err_t res = aom_codec_control_(&decoder_, ctrl_id, arg);
-    ASSERT_EQ(VPX_CODEC_OK, res) << DecodeError();
+    ASSERT_EQ(AOM_CODEC_OK, res) << DecodeError();
   }
 
   void Control(int ctrl_id, int arg, aom_codec_err_t expected_value) {
@@ -110,7 +110,7 @@
     if (!init_done_) {
       const aom_codec_err_t res =
           aom_codec_dec_init(&decoder_, CodecInterface(), &cfg_, flags_);
-      ASSERT_EQ(VPX_CODEC_OK, res) << DecodeError();
+      ASSERT_EQ(AOM_CODEC_OK, res) << DecodeError();
       init_done_ = true;
     }
   }
@@ -141,8 +141,8 @@
   virtual bool HandleDecodeResult(const aom_codec_err_t res_dec,
                                   const CompressedVideoSource & /*video*/,
                                   Decoder *decoder) {
-    EXPECT_EQ(VPX_CODEC_OK, res_dec) << decoder->DecodeError();
-    return VPX_CODEC_OK == res_dec;
+    EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError();
+    return AOM_CODEC_OK == res_dec;
   }
 
   // Hook to be called on every decompressed frame.
diff --git a/test/decode_to_md5.sh b/test/decode_to_md5.sh
index b28a2b6..1c2bd3d 100755
--- a/test/decode_to_md5.sh
+++ b/test/decode_to_md5.sh
@@ -28,18 +28,18 @@
 # interpreted as codec name and used solely to name the output file. $3 is the
 # expected md5 sum: It must match that of the final frame.
 decode_to_md5() {
-  local decoder="${LIBAOM_BIN_PATH}/decode_to_md5${VPX_TEST_EXE_SUFFIX}"
+  local decoder="${LIBAOM_BIN_PATH}/decode_to_md5${AOM_TEST_EXE_SUFFIX}"
   local input_file="$1"
   local codec="$2"
   local expected_md5="$3"
-  local output_file="${VPX_TEST_OUTPUT_DIR}/decode_to_md5_${codec}"
+  local output_file="${AOM_TEST_OUTPUT_DIR}/decode_to_md5_${codec}"
 
   if [ ! -x "${decoder}" ]; then
     elog "${decoder} does not exist or is not executable."
     return 1
   fi
 
-  eval "${VPX_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
+  eval "${AOM_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
       ${devnull}
 
   [ -e "${output_file}" ] || return 1
diff --git a/test/decode_with_drops.sh b/test/decode_with_drops.sh
index ed48b2b..3479e69 100755
--- a/test/decode_with_drops.sh
+++ b/test/decode_with_drops.sh
@@ -28,10 +28,10 @@
 # to name the output file. $3 is the drop mode, and is passed directly to
 # decode_with_drops.
 decode_with_drops() {
-  local decoder="${LIBAOM_BIN_PATH}/decode_with_drops${VPX_TEST_EXE_SUFFIX}"
+  local decoder="${LIBAOM_BIN_PATH}/decode_with_drops${AOM_TEST_EXE_SUFFIX}"
   local input_file="$1"
   local codec="$2"
-  local output_file="${VPX_TEST_OUTPUT_DIR}/decode_with_drops_${codec}"
+  local output_file="${AOM_TEST_OUTPUT_DIR}/decode_with_drops_${codec}"
   local drop_mode="$3"
 
   if [ ! -x "${decoder}" ]; then
@@ -39,7 +39,7 @@
     return 1
   fi
 
-  eval "${VPX_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
+  eval "${AOM_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
       "${drop_mode}" ${devnull}
 
   [ -e "${output_file}" ] || return 1
diff --git a/test/encode_api_test.cc b/test/encode_api_test.cc
index 09ee91a..030dd24 100644
--- a/test/encode_api_test.cc
+++ b/test/encode_api_test.cc
@@ -35,33 +35,33 @@
   aom_codec_ctx_t enc;
   aom_codec_enc_cfg_t cfg;
 
-  EXPECT_EQ(&img, aom_img_wrap(&img, VPX_IMG_FMT_I420, 1, 1, 1, buf));
+  EXPECT_EQ(&img, aom_img_wrap(&img, AOM_IMG_FMT_I420, 1, 1, 1, buf));
 
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, aom_codec_enc_init(NULL, NULL, NULL, 0));
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, aom_codec_enc_init(&enc, NULL, NULL, 0));
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, aom_codec_encode(NULL, NULL, 0, 0, 0, 0));
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, aom_codec_encode(NULL, &img, 0, 0, 0, 0));
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, aom_codec_destroy(NULL));
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_enc_init(NULL, NULL, NULL, 0));
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_enc_init(&enc, NULL, NULL, 0));
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_encode(NULL, NULL, 0, 0, 0, 0));
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_encode(NULL, &img, 0, 0, 0, 0));
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, aom_codec_destroy(NULL));
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM,
             aom_codec_enc_config_default(NULL, NULL, 0));
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM,
             aom_codec_enc_config_default(NULL, &cfg, 0));
   EXPECT_TRUE(aom_codec_error(NULL) != NULL);
 
   for (int i = 0; i < NELEMENTS(kCodecs); ++i) {
     SCOPED_TRACE(aom_codec_iface_name(kCodecs[i]));
-    EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+    EXPECT_EQ(AOM_CODEC_INVALID_PARAM,
               aom_codec_enc_init(NULL, kCodecs[i], NULL, 0));
-    EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+    EXPECT_EQ(AOM_CODEC_INVALID_PARAM,
               aom_codec_enc_init(&enc, kCodecs[i], NULL, 0));
-    EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
+    EXPECT_EQ(AOM_CODEC_INVALID_PARAM,
               aom_codec_enc_config_default(kCodecs[i], &cfg, 1));
 
-    EXPECT_EQ(VPX_CODEC_OK, aom_codec_enc_config_default(kCodecs[i], &cfg, 0));
-    EXPECT_EQ(VPX_CODEC_OK, aom_codec_enc_init(&enc, kCodecs[i], &cfg, 0));
-    EXPECT_EQ(VPX_CODEC_OK, aom_codec_encode(&enc, NULL, 0, 0, 0, 0));
+    EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_config_default(kCodecs[i], &cfg, 0));
+    EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_init(&enc, kCodecs[i], &cfg, 0));
+    EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, NULL, 0, 0, 0, 0));
 
-    EXPECT_EQ(VPX_CODEC_OK, aom_codec_destroy(&enc));
+    EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc));
   }
 }
 
diff --git a/test/encode_perf_test.cc b/test/encode_perf_test.cc
index a78afee..4f19100 100644
--- a/test/encode_perf_test.cc
+++ b/test/encode_perf_test.cc
@@ -77,7 +77,7 @@
     cfg_.rc_buf_initial_sz = 500;
     cfg_.rc_buf_optimal_sz = 600;
     cfg_.rc_resize_allowed = 0;
-    cfg_.rc_end_usage = VPX_CBR;
+    cfg_.rc_end_usage = AOM_CBR;
     cfg_.g_error_resilient = 1;
     cfg_.g_threads = threads_;
   }
@@ -139,7 +139,7 @@
         cfg_.g_timebase = timebase;
         cfg_.rc_target_bitrate = kVP9EncodePerfTestVectors[i].bitrate;
 
-        init_flags_ = VPX_CODEC_USE_PSNR;
+        init_flags_ = AOM_CODEC_USE_PSNR;
 
         const unsigned frames = kVP9EncodePerfTestVectors[i].frames;
         const char *video_name = kVP9EncodePerfTestVectors[i].name;
diff --git a/test/encode_test_driver.cc b/test/encode_test_driver.cc
index c6d42aa..df03a2c 100644
--- a/test/encode_test_driver.cc
+++ b/test/encode_test_driver.cc
@@ -31,7 +31,7 @@
     cfg_.rc_twopass_stats_in = stats_->buf();
 
     res = aom_codec_enc_init(&encoder_, CodecInterface(), &cfg_, init_flags_);
-    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+    ASSERT_EQ(AOM_CODEC_OK, res) << EncoderError();
 
 #if CONFIG_AV1_ENCODER
     if (CodecInterface() == &aom_codec_av1_cx_algo) {
@@ -39,7 +39,7 @@
       const int log2_tile_columns = 0;
       res = aom_codec_control_(&encoder_, VP9E_SET_TILE_COLUMNS,
                                log2_tile_columns);
-      ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+      ASSERT_EQ(AOM_CODEC_OK, res) << EncoderError();
     }
 #endif
   }
@@ -55,7 +55,7 @@
   CxDataIterator iter = GetCxData();
 
   while (const aom_codec_cx_pkt_t *pkt = iter.Next()) {
-    if (pkt->kind != VPX_CODEC_STATS_PKT) continue;
+    if (pkt->kind != AOM_CODEC_STATS_PKT) continue;
 
     stats_->Append(*pkt);
   }
@@ -71,40 +71,40 @@
     cfg_.g_w = img->d_w;
     cfg_.g_h = img->d_h;
     res = aom_codec_enc_config_set(&encoder_, &cfg_);
-    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+    ASSERT_EQ(AOM_CODEC_OK, res) << EncoderError();
   }
 
   // Encode the frame
   API_REGISTER_STATE_CHECK(res = aom_codec_encode(&encoder_, img, video.pts(),
                                                   video.duration(), frame_flags,
                                                   deadline_));
-  ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+  ASSERT_EQ(AOM_CODEC_OK, res) << EncoderError();
 }
 
 void Encoder::Flush() {
   const aom_codec_err_t res =
       aom_codec_encode(&encoder_, NULL, 0, 0, 0, deadline_);
   if (!encoder_.priv)
-    ASSERT_EQ(VPX_CODEC_ERROR, res) << EncoderError();
+    ASSERT_EQ(AOM_CODEC_ERROR, res) << EncoderError();
   else
-    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+    ASSERT_EQ(AOM_CODEC_OK, res) << EncoderError();
 }
 
 void EncoderTest::InitializeConfig() {
   const aom_codec_err_t res = codec_->DefaultEncoderConfig(&cfg_, 0);
   dec_cfg_ = aom_codec_dec_cfg_t();
-  ASSERT_EQ(VPX_CODEC_OK, res);
+  ASSERT_EQ(AOM_CODEC_OK, res);
 }
 
 void EncoderTest::SetMode(TestMode mode) {
   switch (mode) {
-    case kRealTime: deadline_ = VPX_DL_REALTIME; break;
+    case kRealTime: deadline_ = AOM_DL_REALTIME; break;
 
     case kOnePassGood:
-    case kTwoPassGood: deadline_ = VPX_DL_GOOD_QUALITY; break;
+    case kTwoPassGood: deadline_ = AOM_DL_GOOD_QUALITY; break;
 
     case kOnePassBest:
-    case kTwoPassBest: deadline_ = VPX_DL_BEST_QUALITY; break;
+    case kTwoPassBest: deadline_ = AOM_DL_BEST_QUALITY; break;
 
     default: ASSERT_TRUE(false) << "Unexpected mode " << mode;
   }
@@ -124,20 +124,20 @@
   const unsigned int height_y = img1->d_h;
   unsigned int i;
   for (i = 0; i < height_y; ++i)
-    match = (memcmp(img1->planes[VPX_PLANE_Y] + i * img1->stride[VPX_PLANE_Y],
-                    img2->planes[VPX_PLANE_Y] + i * img2->stride[VPX_PLANE_Y],
+    match = (memcmp(img1->planes[AOM_PLANE_Y] + i * img1->stride[AOM_PLANE_Y],
+                    img2->planes[AOM_PLANE_Y] + i * img2->stride[AOM_PLANE_Y],
                     width_y) == 0) &&
             match;
   const unsigned int width_uv = (img1->d_w + 1) >> 1;
   const unsigned int height_uv = (img1->d_h + 1) >> 1;
   for (i = 0; i < height_uv; ++i)
-    match = (memcmp(img1->planes[VPX_PLANE_U] + i * img1->stride[VPX_PLANE_U],
-                    img2->planes[VPX_PLANE_U] + i * img2->stride[VPX_PLANE_U],
+    match = (memcmp(img1->planes[AOM_PLANE_U] + i * img1->stride[AOM_PLANE_U],
+                    img2->planes[AOM_PLANE_U] + i * img2->stride[AOM_PLANE_U],
                     width_uv) == 0) &&
             match;
   for (i = 0; i < height_uv; ++i)
-    match = (memcmp(img1->planes[VPX_PLANE_V] + i * img1->stride[VPX_PLANE_V],
-                    img2->planes[VPX_PLANE_V] + i * img2->stride[VPX_PLANE_V],
+    match = (memcmp(img1->planes[AOM_PLANE_V] + i * img1->stride[AOM_PLANE_V],
+                    img2->planes[AOM_PLANE_V] + i * img2->stride[AOM_PLANE_V],
                     width_uv) == 0) &&
             match;
   return match;
@@ -158,11 +158,11 @@
     last_pts_ = 0;
 
     if (passes_ == 1)
-      cfg_.g_pass = VPX_RC_ONE_PASS;
+      cfg_.g_pass = AOM_RC_ONE_PASS;
     else if (pass == 0)
-      cfg_.g_pass = VPX_RC_FIRST_PASS;
+      cfg_.g_pass = AOM_RC_FIRST_PASS;
     else
-      cfg_.g_pass = VPX_RC_LAST_PASS;
+      cfg_.g_pass = AOM_RC_LAST_PASS;
 
     BeginPassHook(pass);
     Encoder *const encoder =
@@ -176,8 +176,8 @@
     unsigned long dec_init_flags = 0;  // NOLINT
     // Use fragment decoder if encoder outputs partitions.
     // NOTE: fragment decoder and partition encoder are only supported by VP8.
-    if (init_flags_ & VPX_CODEC_USE_OUTPUT_PARTITION)
-      dec_init_flags |= VPX_CODEC_USE_INPUT_FRAGMENTS;
+    if (init_flags_ & AOM_CODEC_USE_OUTPUT_PARTITION)
+      dec_init_flags |= AOM_CODEC_USE_INPUT_FRAGMENTS;
     Decoder *const decoder = codec_->CreateDecoder(dec_cfg, dec_init_flags, 0);
     bool again;
     for (again = true; again; video->Next()) {
@@ -195,7 +195,7 @@
         pkt = MutateEncoderOutputHook(pkt);
         again = true;
         switch (pkt->kind) {
-          case VPX_CODEC_CX_FRAME_PKT:
+          case AOM_CODEC_CX_FRAME_PKT:
             has_cxdata = true;
             if (decoder && DoDecode()) {
               aom_codec_err_t res_dec = decoder->DecodeFrame(
@@ -210,14 +210,14 @@
             FramePktHook(pkt);
             break;
 
-          case VPX_CODEC_PSNR_PKT: PSNRPktHook(pkt); break;
+          case AOM_CODEC_PSNR_PKT: PSNRPktHook(pkt); break;
 
           default: break;
         }
       }
 
       // Flush the decoder when there are no more fragments.
-      if ((init_flags_ & VPX_CODEC_USE_OUTPUT_PARTITION) && has_dxdata) {
+      if ((init_flags_ & AOM_CODEC_USE_OUTPUT_PARTITION) && has_dxdata) {
         const aom_codec_err_t res_dec = decoder->DecodeFrame(NULL, 0);
         if (!HandleDecodeResult(res_dec, *video, decoder)) break;
       }
diff --git a/test/encode_test_driver.h b/test/encode_test_driver.h
index a60d6df..749f305 100644
--- a/test/encode_test_driver.h
+++ b/test/encode_test_driver.h
@@ -111,38 +111,38 @@
 
   void Control(int ctrl_id, int arg) {
     const aom_codec_err_t res = aom_codec_control_(&encoder_, ctrl_id, arg);
-    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+    ASSERT_EQ(AOM_CODEC_OK, res) << EncoderError();
   }
 
   void Control(int ctrl_id, int *arg) {
     const aom_codec_err_t res = aom_codec_control_(&encoder_, ctrl_id, arg);
-    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+    ASSERT_EQ(AOM_CODEC_OK, res) << EncoderError();
   }
 
   void Control(int ctrl_id, struct aom_scaling_mode *arg) {
     const aom_codec_err_t res = aom_codec_control_(&encoder_, ctrl_id, arg);
-    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+    ASSERT_EQ(AOM_CODEC_OK, res) << EncoderError();
   }
 
   void Control(int ctrl_id, struct aom_svc_layer_id *arg) {
     const aom_codec_err_t res = aom_codec_control_(&encoder_, ctrl_id, arg);
-    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+    ASSERT_EQ(AOM_CODEC_OK, res) << EncoderError();
   }
 
   void Control(int ctrl_id, struct aom_svc_parameters *arg) {
     const aom_codec_err_t res = aom_codec_control_(&encoder_, ctrl_id, arg);
-    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+    ASSERT_EQ(AOM_CODEC_OK, res) << EncoderError();
   }
 #if CONFIG_AV1_ENCODER
   void Control(int ctrl_id, aom_active_map_t *arg) {
     const aom_codec_err_t res = aom_codec_control_(&encoder_, ctrl_id, arg);
-    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+    ASSERT_EQ(AOM_CODEC_OK, res) << EncoderError();
   }
 #endif
 
   void Config(const aom_codec_enc_cfg_t *cfg) {
     const aom_codec_err_t res = aom_codec_enc_config_set(&encoder_, cfg);
-    ASSERT_EQ(VPX_CODEC_OK, res) << EncoderError();
+    ASSERT_EQ(AOM_CODEC_OK, res) << EncoderError();
     cfg_ = *cfg;
   }
 
@@ -239,8 +239,8 @@
   virtual bool HandleDecodeResult(const aom_codec_err_t res_dec,
                                   const VideoSource & /*video*/,
                                   Decoder *decoder) {
-    EXPECT_EQ(VPX_CODEC_OK, res_dec) << decoder->DecodeError();
-    return VPX_CODEC_OK == res_dec;
+    EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError();
+    return AOM_CODEC_OK == res_dec;
   }
 
   // Hook that can modify the encoder's output data
diff --git a/test/encoder_parms_get_to_decoder.cc b/test/encoder_parms_get_to_decoder.cc
index 602bbca..77fc476 100644
--- a/test/encoder_parms_get_to_decoder.cc
+++ b/test/encoder_parms_get_to_decoder.cc
@@ -45,10 +45,10 @@
 };
 
 const EncodeParameters kVP9EncodeParameterSet[] = {
-  { 0, 0, 0, 1, 0, VPX_CR_STUDIO_RANGE, VPX_CS_BT_601 },
-  { 0, 0, 0, 0, 0, VPX_CR_FULL_RANGE, VPX_CS_BT_709 },
-  { 0, 0, 1, 0, 0, VPX_CR_FULL_RANGE, VPX_CS_BT_2020 },
-  { 0, 2, 0, 0, 1, VPX_CR_STUDIO_RANGE, VPX_CS_UNKNOWN, { 640, 480 } },
+  { 0, 0, 0, 1, 0, AOM_CR_STUDIO_RANGE, AOM_CS_BT_601 },
+  { 0, 0, 0, 0, 0, AOM_CR_FULL_RANGE, AOM_CS_BT_709 },
+  { 0, 0, 1, 0, 0, AOM_CR_FULL_RANGE, AOM_CS_BT_2020 },
+  { 0, 2, 0, 0, 1, AOM_CR_STUDIO_RANGE, AOM_CS_UNKNOWN, { 640, 480 } },
   // TODO(JBB): Test profiles (requires more work).
 };
 
@@ -122,8 +122,8 @@
     EXPECT_EQ(encode_parms.tile_cols, common->log2_tile_cols);
     EXPECT_EQ(encode_parms.tile_rows, common->log2_tile_rows);
 
-    EXPECT_EQ(VPX_CODEC_OK, res_dec) << decoder->DecodeError();
-    return VPX_CODEC_OK == res_dec;
+    EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError();
+    return AOM_CODEC_OK == res_dec;
   }
 
   EncodePerfTestVideo test_video_;
@@ -133,7 +133,7 @@
 };
 
 TEST_P(VpxEncoderParmsGetToDecoder, BitstreamParms) {
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
 
   libaom_test::VideoSource *const video =
       new libaom_test::Y4mVideoSource(test_video_.name, 0, test_video_.frames);
diff --git a/test/end_to_end_test.cc b/test/end_to_end_test.cc
index cae8c9a..3dbe3f3 100644
--- a/test/end_to_end_test.cc
+++ b/test/end_to_end_test.cc
@@ -40,19 +40,19 @@
 } TestVideoParam;
 
 const TestVideoParam kTestVectors[] = {
-  { "park_joy_90p_8_420.y4m", 8, VPX_IMG_FMT_I420, VPX_BITS_8, 0 },
-  { "park_joy_90p_8_422.y4m", 8, VPX_IMG_FMT_I422, VPX_BITS_8, 1 },
-  { "park_joy_90p_8_444.y4m", 8, VPX_IMG_FMT_I444, VPX_BITS_8, 1 },
-  { "park_joy_90p_8_440.yuv", 8, VPX_IMG_FMT_I440, VPX_BITS_8, 1 },
+  { "park_joy_90p_8_420.y4m", 8, AOM_IMG_FMT_I420, AOM_BITS_8, 0 },
+  { "park_joy_90p_8_422.y4m", 8, AOM_IMG_FMT_I422, AOM_BITS_8, 1 },
+  { "park_joy_90p_8_444.y4m", 8, AOM_IMG_FMT_I444, AOM_BITS_8, 1 },
+  { "park_joy_90p_8_440.yuv", 8, AOM_IMG_FMT_I440, AOM_BITS_8, 1 },
 #if CONFIG_AOM_HIGHBITDEPTH
-  { "park_joy_90p_10_420.y4m", 10, VPX_IMG_FMT_I42016, VPX_BITS_10, 2 },
-  { "park_joy_90p_10_422.y4m", 10, VPX_IMG_FMT_I42216, VPX_BITS_10, 3 },
-  { "park_joy_90p_10_444.y4m", 10, VPX_IMG_FMT_I44416, VPX_BITS_10, 3 },
-  { "park_joy_90p_10_440.yuv", 10, VPX_IMG_FMT_I44016, VPX_BITS_10, 3 },
-  { "park_joy_90p_12_420.y4m", 12, VPX_IMG_FMT_I42016, VPX_BITS_12, 2 },
-  { "park_joy_90p_12_422.y4m", 12, VPX_IMG_FMT_I42216, VPX_BITS_12, 3 },
-  { "park_joy_90p_12_444.y4m", 12, VPX_IMG_FMT_I44416, VPX_BITS_12, 3 },
-  { "park_joy_90p_12_440.yuv", 12, VPX_IMG_FMT_I44016, VPX_BITS_12, 3 },
+  { "park_joy_90p_10_420.y4m", 10, AOM_IMG_FMT_I42016, AOM_BITS_10, 2 },
+  { "park_joy_90p_10_422.y4m", 10, AOM_IMG_FMT_I42216, AOM_BITS_10, 3 },
+  { "park_joy_90p_10_444.y4m", 10, AOM_IMG_FMT_I44416, AOM_BITS_10, 3 },
+  { "park_joy_90p_10_440.yuv", 10, AOM_IMG_FMT_I44016, AOM_BITS_10, 3 },
+  { "park_joy_90p_12_420.y4m", 12, AOM_IMG_FMT_I42016, AOM_BITS_12, 2 },
+  { "park_joy_90p_12_422.y4m", 12, AOM_IMG_FMT_I42216, AOM_BITS_12, 3 },
+  { "park_joy_90p_12_444.y4m", 12, AOM_IMG_FMT_I44416, AOM_BITS_12, 3 },
+  { "park_joy_90p_12_440.yuv", 12, AOM_IMG_FMT_I44016, AOM_BITS_12, 3 },
 #endif  // CONFIG_AOM_HIGHBITDEPTH
 };
 
@@ -90,10 +90,10 @@
     SetMode(encoding_mode_);
     if (encoding_mode_ != ::libaom_test::kRealTime) {
       cfg_.g_lag_in_frames = 5;
-      cfg_.rc_end_usage = VPX_VBR;
+      cfg_.rc_end_usage = AOM_VBR;
     } else {
       cfg_.g_lag_in_frames = 0;
-      cfg_.rc_end_usage = VPX_CBR;
+      cfg_.rc_end_usage = AOM_CBR;
       cfg_.rc_buf_sz = 1000;
       cfg_.rc_buf_initial_sz = 500;
       cfg_.rc_buf_optimal_sz = 600;
@@ -150,8 +150,8 @@
   cfg_.g_profile = test_video_param_.profile;
   cfg_.g_input_bit_depth = test_video_param_.input_bit_depth;
   cfg_.g_bit_depth = test_video_param_.bit_depth;
-  init_flags_ = VPX_CODEC_USE_PSNR;
-  if (cfg_.g_bit_depth > 8) init_flags_ |= VPX_CODEC_USE_HIGHBITDEPTH;
+  init_flags_ = AOM_CODEC_USE_PSNR;
+  if (cfg_.g_bit_depth > 8) init_flags_ |= AOM_CODEC_USE_HIGHBITDEPTH;
 
   libaom_test::VideoSource *video;
   if (is_extension_y4m(test_video_param_.filename)) {
diff --git a/test/error_block_test.cc b/test/error_block_test.cc
index 7925ae8..f7a36cb 100644
--- a/test/error_block_test.cc
+++ b/test/error_block_test.cc
@@ -178,14 +178,14 @@
 INSTANTIATE_TEST_CASE_P(
     SSE2, ErrorBlockTest,
     ::testing::Values(make_tuple(&av1_highbd_block_error_sse2,
-                                 &av1_highbd_block_error_c, VPX_BITS_10),
+                                 &av1_highbd_block_error_c, AOM_BITS_10),
                       make_tuple(&av1_highbd_block_error_sse2,
-                                 &av1_highbd_block_error_c, VPX_BITS_12),
+                                 &av1_highbd_block_error_c, AOM_BITS_12),
                       make_tuple(&av1_highbd_block_error_sse2,
-                                 &av1_highbd_block_error_c, VPX_BITS_8),
+                                 &av1_highbd_block_error_c, AOM_BITS_8),
                       make_tuple(&wrap_av1_highbd_block_error_8bit_sse2,
                                  &wrap_av1_highbd_block_error_8bit_c,
-                                 VPX_BITS_8)));
+                                 AOM_BITS_8)));
 #endif  // HAVE_SSE2
 
 #if HAVE_AVX
@@ -200,7 +200,7 @@
 INSTANTIATE_TEST_CASE_P(AVX, ErrorBlockTest,
                         ::testing::Values(make_tuple(
                             &wrap_av1_highbd_block_error_8bit_avx,
-                            &wrap_av1_highbd_block_error_8bit_c, VPX_BITS_8)));
+                            &wrap_av1_highbd_block_error_8bit_c, AOM_BITS_8)));
 #endif  // HAVE_AVX
 
 #endif  // CONFIG_USE_X86INC
diff --git a/test/error_resilience_test.cc b/test/error_resilience_test.cc
index 1b8d595..eb5336b 100644
--- a/test/error_resilience_test.cc
+++ b/test/error_resilience_test.cc
@@ -106,7 +106,7 @@
       }
     } else {
       if (droppable_nframes_ > 0 &&
-          (cfg_.g_pass == VPX_RC_LAST_PASS || cfg_.g_pass == VPX_RC_ONE_PASS)) {
+          (cfg_.g_pass == AOM_RC_LAST_PASS || cfg_.g_pass == AOM_RC_ONE_PASS)) {
         for (unsigned int i = 0; i < droppable_nframes_; ++i) {
           if (droppable_frames_[i] == video->frame()) {
             std::cout << "Encoding droppable frame: " << droppable_frames_[i]
@@ -132,7 +132,7 @@
 
   virtual bool DoDecode() const {
     if (error_nframes_ > 0 &&
-        (cfg_.g_pass == VPX_RC_LAST_PASS || cfg_.g_pass == VPX_RC_ONE_PASS)) {
+        (cfg_.g_pass == AOM_RC_LAST_PASS || cfg_.g_pass == AOM_RC_ONE_PASS)) {
       for (unsigned int i = 0; i < error_nframes_; ++i) {
         if (error_frames_[i] == nframes_ - 1) {
           std::cout << "             Skipping decoding frame: "
@@ -196,7 +196,7 @@
   cfg_.rc_target_bitrate = 2000;
   cfg_.g_lag_in_frames = 10;
 
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
 
   libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
                                      timebase.den, timebase.num, 0, 30);
@@ -233,14 +233,14 @@
   // Currently this test only works for lag = 0
   cfg_.g_lag_in_frames = 0;
 
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
 
   libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
                                      timebase.den, timebase.num, 0, 40);
 
   // Error resilient mode ON.
   cfg_.g_error_resilient = 1;
-  cfg_.kf_mode = VPX_KF_DISABLED;
+  cfg_.kf_mode = AOM_KF_DISABLED;
 
   // Set an arbitrary set of error frames same as droppable frames.
   // In addition to isolated loss/drop, add a long consecutive series
@@ -293,7 +293,7 @@
   cfg_.rc_target_bitrate = 500;
   cfg_.g_lag_in_frames = 0;
 
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   // 2 Temporal layers, no spatial layers, CBR mode.
   cfg_.ss_number_layers = 1;
   cfg_.ts_number_layers = 2;
@@ -303,14 +303,14 @@
   cfg_.ts_target_bitrate[0] = 60 * cfg_.rc_target_bitrate / 100;
   cfg_.ts_target_bitrate[1] = cfg_.rc_target_bitrate;
 
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
 
   libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
                                      timebase.den, timebase.num, 0, 40);
 
   // Error resilient mode ON.
   cfg_.g_error_resilient = 1;
-  cfg_.kf_mode = VPX_KF_DISABLED;
+  cfg_.kf_mode = AOM_KF_DISABLED;
   SetPatternSwitch(0);
 
   // The odd frames are the enhancement layer for 2 layer pattern, so set
@@ -340,7 +340,7 @@
   cfg_.rc_target_bitrate = 500;
   cfg_.g_lag_in_frames = 0;
 
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   // 2 Temporal layers, no spatial layers, CBR mode.
   cfg_.ss_number_layers = 1;
   cfg_.ts_number_layers = 2;
@@ -350,14 +350,14 @@
   cfg_.ts_target_bitrate[0] = 60 * cfg_.rc_target_bitrate / 100;
   cfg_.ts_target_bitrate[1] = cfg_.rc_target_bitrate;
 
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
 
   libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
                                      timebase.den, timebase.num, 0, 100);
 
   // Error resilient mode ON.
   cfg_.g_error_resilient = 1;
-  cfg_.kf_mode = VPX_KF_DISABLED;
+  cfg_.kf_mode = AOM_KF_DISABLED;
   SetPatternSwitch(60);
 
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
@@ -530,10 +530,10 @@
   cfg_.rc_dropframe_thresh = 1;
   cfg_.rc_min_quantizer = 2;
   cfg_.rc_max_quantizer = 56;
-  cfg_.rc_end_usage = VPX_CBR;
+  cfg_.rc_end_usage = AOM_CBR;
   cfg_.rc_dropframe_thresh = 1;
   cfg_.g_lag_in_frames = 0;
-  cfg_.kf_mode = VPX_KF_DISABLED;
+  cfg_.kf_mode = AOM_KF_DISABLED;
   cfg_.g_error_resilient = 1;
 
   // 3 Temporal layers. Framerate decimation (4, 2, 1).
diff --git a/test/ethread_test.cc b/test/ethread_test.cc
index aae62e9..cfb45e9 100644
--- a/test/ethread_test.cc
+++ b/test/ethread_test.cc
@@ -25,7 +25,7 @@
   VPxEncoderThreadTest()
       : EncoderTest(GET_PARAM(0)), encoder_initialized_(false), tiles_(2),
         encoding_mode_(GET_PARAM(1)), set_cpu_used_(GET_PARAM(2)) {
-    init_flags_ = VPX_CODEC_USE_PSNR;
+    init_flags_ = AOM_CODEC_USE_PSNR;
     aom_codec_dec_cfg_t cfg = aom_codec_dec_cfg_t();
     cfg.w = 1280;
     cfg.h = 720;
@@ -41,12 +41,12 @@
 
     if (encoding_mode_ != ::libaom_test::kRealTime) {
       cfg_.g_lag_in_frames = 3;
-      cfg_.rc_end_usage = VPX_VBR;
+      cfg_.rc_end_usage = AOM_VBR;
       cfg_.rc_2pass_vbr_minsection_pct = 5;
       cfg_.rc_2pass_vbr_minsection_pct = 2000;
     } else {
       cfg_.g_lag_in_frames = 0;
-      cfg_.rc_end_usage = VPX_CBR;
+      cfg_.rc_end_usage = AOM_CBR;
       cfg_.g_error_resilient = 1;
     }
     cfg_.rc_max_quantizer = 56;
@@ -79,9 +79,9 @@
   virtual void FramePktHook(const aom_codec_cx_pkt_t *pkt) {
     const aom_codec_err_t res = decoder_->DecodeFrame(
         reinterpret_cast<uint8_t *>(pkt->data.frame.buf), pkt->data.frame.sz);
-    if (res != VPX_CODEC_OK) {
+    if (res != AOM_CODEC_OK) {
       abort_ = true;
-      ASSERT_EQ(VPX_CODEC_OK, res);
+      ASSERT_EQ(AOM_CODEC_OK, res);
     }
     const aom_image_t *img = decoder_->GetDxData().Next();
 
@@ -109,7 +109,7 @@
 
   // Encode using single thread.
   cfg_.g_threads = 1;
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
   single_thr_md5 = md5_;
   md5_.clear();
diff --git a/test/examples.sh b/test/examples.sh
index 1ee120a..8c0aff4 100755
--- a/test/examples.sh
+++ b/test/examples.sh
@@ -24,6 +24,6 @@
 
 for test in ${example_tests}; do
   # Source each test script so that exporting variables can be avoided.
-  VPX_TEST_NAME="$(basename ${test%.*})"
+  AOM_TEST_NAME="$(basename ${test%.*})"
   . "${test}"
 done
diff --git a/test/fdct4x4_test.cc b/test/fdct4x4_test.cc
index 81d0e38..dd3f678 100644
--- a/test/fdct4x4_test.cc
+++ b/test/fdct4x4_test.cc
@@ -113,7 +113,7 @@
 
       // Initialize a test block with input range [-255, 255].
       for (int j = 0; j < kNumCoeffs; ++j) {
-        if (bit_depth_ == VPX_BITS_8) {
+        if (bit_depth_ == AOM_BITS_8) {
           src[j] = rnd.Rand8();
           dst[j] = rnd.Rand8();
           test_input_block[j] = src[j] - dst[j];
@@ -128,7 +128,7 @@
 
       ASM_REGISTER_STATE_CHECK(
           RunFwdTxfm(test_input_block, test_temp_block, pitch_));
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         ASM_REGISTER_STATE_CHECK(RunInvTxfm(test_temp_block, dst, pitch_));
 #if CONFIG_AOM_HIGHBITDEPTH
       } else {
@@ -140,9 +140,9 @@
       for (int j = 0; j < kNumCoeffs; ++j) {
 #if CONFIG_AOM_HIGHBITDEPTH
         const uint32_t diff =
-            bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+            bit_depth_ == AOM_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
 #else
-        ASSERT_EQ(VPX_BITS_8, bit_depth_);
+        ASSERT_EQ(AOM_BITS_8, bit_depth_);
         const uint32_t diff = dst[j] - src[j];
 #endif
         const uint32_t error = diff * diff;
@@ -226,7 +226,7 @@
     for (int i = 0; i < count_test_block; ++i) {
       // Initialize a test block with input range [-mask_, mask_].
       for (int j = 0; j < kNumCoeffs; ++j) {
-        if (bit_depth_ == VPX_BITS_8) {
+        if (bit_depth_ == AOM_BITS_8) {
           src[j] = rnd.Rand8();
           dst[j] = rnd.Rand8();
           in[j] = src[j] - dst[j];
@@ -241,7 +241,7 @@
 
       fwd_txfm_ref(in, coeff, pitch_, tx_type_);
 
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, dst, pitch_));
 #if CONFIG_AOM_HIGHBITDEPTH
       } else {
@@ -253,7 +253,7 @@
       for (int j = 0; j < kNumCoeffs; ++j) {
 #if CONFIG_AOM_HIGHBITDEPTH
         const uint32_t diff =
-            bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+            bit_depth_ == AOM_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
 #else
         const uint32_t diff = dst[j] - src[j];
 #endif
@@ -385,71 +385,71 @@
 INSTANTIATE_TEST_CASE_P(
     C, Trans4x4DCT,
     ::testing::Values(
-        make_tuple(&aom_highbd_fdct4x4_c, &idct4x4_10, 0, VPX_BITS_10),
-        make_tuple(&aom_highbd_fdct4x4_c, &idct4x4_12, 0, VPX_BITS_12),
-        make_tuple(&aom_fdct4x4_c, &aom_idct4x4_16_add_c, 0, VPX_BITS_8)));
+        make_tuple(&aom_highbd_fdct4x4_c, &idct4x4_10, 0, AOM_BITS_10),
+        make_tuple(&aom_highbd_fdct4x4_c, &idct4x4_12, 0, AOM_BITS_12),
+        make_tuple(&aom_fdct4x4_c, &aom_idct4x4_16_add_c, 0, AOM_BITS_8)));
 #else
 INSTANTIATE_TEST_CASE_P(C, Trans4x4DCT,
                         ::testing::Values(make_tuple(&aom_fdct4x4_c,
                                                      &aom_idct4x4_16_add_c, 0,
-                                                     VPX_BITS_8)));
+                                                     AOM_BITS_8)));
 #endif  // CONFIG_AOM_HIGHBITDEPTH
 
 #if CONFIG_AOM_HIGHBITDEPTH
 INSTANTIATE_TEST_CASE_P(
     C, Trans4x4HT,
     ::testing::Values(
-        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_10, 0, VPX_BITS_10),
-        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_10, 1, VPX_BITS_10),
-        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_10, 2, VPX_BITS_10),
-        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_10, 3, VPX_BITS_10),
-        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_12, 0, VPX_BITS_12),
-        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_12, 1, VPX_BITS_12),
-        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_12, 2, VPX_BITS_12),
-        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_12, 3, VPX_BITS_12),
-        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 0, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 1, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 2, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 3, VPX_BITS_8)));
+        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_10, 0, AOM_BITS_10),
+        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_10, 1, AOM_BITS_10),
+        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_10, 2, AOM_BITS_10),
+        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_10, 3, AOM_BITS_10),
+        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_12, 0, AOM_BITS_12),
+        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_12, 1, AOM_BITS_12),
+        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_12, 2, AOM_BITS_12),
+        make_tuple(&av1_highbd_fht4x4_c, &iht4x4_12, 3, AOM_BITS_12),
+        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 0, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 1, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 2, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 3, AOM_BITS_8)));
 #else
 INSTANTIATE_TEST_CASE_P(
     C, Trans4x4HT,
     ::testing::Values(
-        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 0, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 1, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 2, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 3, VPX_BITS_8)));
+        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 0, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 1, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 2, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 3, AOM_BITS_8)));
 #endif  // CONFIG_AOM_HIGHBITDEPTH
 
 #if CONFIG_AOM_HIGHBITDEPTH
 INSTANTIATE_TEST_CASE_P(
     C, Trans4x4WHT,
     ::testing::Values(
-        make_tuple(&av1_highbd_fwht4x4_c, &iwht4x4_10, 0, VPX_BITS_10),
-        make_tuple(&av1_highbd_fwht4x4_c, &iwht4x4_12, 0, VPX_BITS_12),
-        make_tuple(&av1_fwht4x4_c, &aom_iwht4x4_16_add_c, 0, VPX_BITS_8)));
+        make_tuple(&av1_highbd_fwht4x4_c, &iwht4x4_10, 0, AOM_BITS_10),
+        make_tuple(&av1_highbd_fwht4x4_c, &iwht4x4_12, 0, AOM_BITS_12),
+        make_tuple(&av1_fwht4x4_c, &aom_iwht4x4_16_add_c, 0, AOM_BITS_8)));
 #else
 INSTANTIATE_TEST_CASE_P(C, Trans4x4WHT,
                         ::testing::Values(make_tuple(&av1_fwht4x4_c,
                                                      &aom_iwht4x4_16_add_c, 0,
-                                                     VPX_BITS_8)));
+                                                     AOM_BITS_8)));
 #endif  // CONFIG_AOM_HIGHBITDEPTH
 
 #if HAVE_NEON_ASM && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(NEON, Trans4x4DCT,
                         ::testing::Values(make_tuple(&aom_fdct4x4_c,
                                                      &aom_idct4x4_16_add_neon,
-                                                     0, VPX_BITS_8)));
+                                                     0, AOM_BITS_8)));
 #endif  // HAVE_NEON_ASM && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_NEON && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     NEON, Trans4x4HT,
     ::testing::Values(
-        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 0, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 1, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 2, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 3, VPX_BITS_8)));
+        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 0, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 1, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 2, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 3, AOM_BITS_8)));
 #endif  // HAVE_NEON && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if CONFIG_USE_X86INC && HAVE_MMX && !CONFIG_AOM_HIGHBITDEPTH && \
@@ -457,7 +457,7 @@
 INSTANTIATE_TEST_CASE_P(MMX, Trans4x4WHT,
                         ::testing::Values(make_tuple(&av1_fwht4x4_mmx,
                                                      &aom_iwht4x4_16_add_c, 0,
-                                                     VPX_BITS_8)));
+                                                     AOM_BITS_8)));
 #endif
 
 #if CONFIG_USE_X86INC && HAVE_SSE2 && !CONFIG_AOM_HIGHBITDEPTH && \
@@ -465,54 +465,54 @@
 INSTANTIATE_TEST_CASE_P(SSE2, Trans4x4WHT,
                         ::testing::Values(make_tuple(&av1_fwht4x4_c,
                                                      &aom_iwht4x4_16_add_sse2,
-                                                     0, VPX_BITS_8)));
+                                                     0, AOM_BITS_8)));
 #endif
 
 #if HAVE_SSE2 && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(SSE2, Trans4x4DCT,
                         ::testing::Values(make_tuple(&aom_fdct4x4_sse2,
                                                      &aom_idct4x4_16_add_sse2,
-                                                     0, VPX_BITS_8)));
+                                                     0, AOM_BITS_8)));
 INSTANTIATE_TEST_CASE_P(
     SSE2, Trans4x4HT,
     ::testing::Values(
-        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 0, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 1, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 2, VPX_BITS_8),
+        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 0, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 1, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 2, AOM_BITS_8),
         make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 3,
-                   VPX_BITS_8)));
+                   AOM_BITS_8)));
 #endif  // HAVE_SSE2 && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_SSE2 && CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     SSE2, Trans4x4DCT,
     ::testing::Values(
-        make_tuple(&aom_highbd_fdct4x4_c, &idct4x4_10_sse2, 0, VPX_BITS_10),
-        make_tuple(&aom_highbd_fdct4x4_sse2, &idct4x4_10_sse2, 0, VPX_BITS_10),
-        make_tuple(&aom_highbd_fdct4x4_c, &idct4x4_12_sse2, 0, VPX_BITS_12),
-        make_tuple(&aom_highbd_fdct4x4_sse2, &idct4x4_12_sse2, 0, VPX_BITS_12),
-        make_tuple(&aom_fdct4x4_sse2, &aom_idct4x4_16_add_c, 0, VPX_BITS_8)));
+        make_tuple(&aom_highbd_fdct4x4_c, &idct4x4_10_sse2, 0, AOM_BITS_10),
+        make_tuple(&aom_highbd_fdct4x4_sse2, &idct4x4_10_sse2, 0, AOM_BITS_10),
+        make_tuple(&aom_highbd_fdct4x4_c, &idct4x4_12_sse2, 0, AOM_BITS_12),
+        make_tuple(&aom_highbd_fdct4x4_sse2, &idct4x4_12_sse2, 0, AOM_BITS_12),
+        make_tuple(&aom_fdct4x4_sse2, &aom_idct4x4_16_add_c, 0, AOM_BITS_8)));
 
 INSTANTIATE_TEST_CASE_P(
     SSE2, Trans4x4HT,
     ::testing::Values(
-        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 0, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 1, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 2, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 3, VPX_BITS_8)));
+        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 0, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 1, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 2, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 3, AOM_BITS_8)));
 #endif  // HAVE_SSE2 && CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_MSA && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(MSA, Trans4x4DCT,
                         ::testing::Values(make_tuple(&aom_fdct4x4_msa,
                                                      &aom_idct4x4_16_add_msa, 0,
-                                                     VPX_BITS_8)));
+                                                     AOM_BITS_8)));
 INSTANTIATE_TEST_CASE_P(
     MSA, Trans4x4HT,
     ::testing::Values(
-        make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 0, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 1, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 2, VPX_BITS_8),
-        make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 3, VPX_BITS_8)));
+        make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 0, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 1, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 2, AOM_BITS_8),
+        make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 3, AOM_BITS_8)));
 #endif  // HAVE_MSA && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 }  // namespace
diff --git a/test/fdct8x8_test.cc b/test/fdct8x8_test.cc
index 20a9f75..84786ab 100644
--- a/test/fdct8x8_test.cc
+++ b/test/fdct8x8_test.cc
@@ -219,7 +219,7 @@
     for (int i = 0; i < count_test_block; ++i) {
       // Initialize a test block with input range [-mask_, mask_].
       for (int j = 0; j < 64; ++j) {
-        if (bit_depth_ == VPX_BITS_8) {
+        if (bit_depth_ == AOM_BITS_8) {
           src[j] = rnd.Rand8();
           dst[j] = rnd.Rand8();
           test_input_block[j] = src[j] - dst[j];
@@ -245,7 +245,7 @@
           test_temp_block[j] *= 4;
         }
       }
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         ASM_REGISTER_STATE_CHECK(RunInvTxfm(test_temp_block, dst, pitch_));
 #if CONFIG_AOM_HIGHBITDEPTH
       } else {
@@ -257,7 +257,7 @@
       for (int j = 0; j < 64; ++j) {
 #if CONFIG_AOM_HIGHBITDEPTH
         const int diff =
-            bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+            bit_depth_ == AOM_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
 #else
         const int diff = dst[j] - src[j];
 #endif
@@ -295,7 +295,7 @@
     for (int i = 0; i < count_test_block; ++i) {
       // Initialize a test block with input range [-mask_, mask_].
       for (int j = 0; j < 64; ++j) {
-        if (bit_depth_ == VPX_BITS_8) {
+        if (bit_depth_ == AOM_BITS_8) {
           if (i == 0) {
             src[j] = 255;
             dst[j] = 0;
@@ -328,7 +328,7 @@
           RunFwdTxfm(test_input_block, test_temp_block, pitch_));
       ASM_REGISTER_STATE_CHECK(
           fwd_txfm_ref(test_input_block, ref_temp_block, pitch_, tx_type_));
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         ASM_REGISTER_STATE_CHECK(RunInvTxfm(test_temp_block, dst, pitch_));
 #if CONFIG_AOM_HIGHBITDEPTH
       } else {
@@ -340,7 +340,7 @@
       for (int j = 0; j < 64; ++j) {
 #if CONFIG_AOM_HIGHBITDEPTH
         const int diff =
-            bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+            bit_depth_ == AOM_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
 #else
         const int diff = dst[j] - src[j];
 #endif
@@ -383,7 +383,7 @@
 
       // Initialize a test block with input range [-255, 255].
       for (int j = 0; j < kNumCoeffs; ++j) {
-        if (bit_depth_ == VPX_BITS_8) {
+        if (bit_depth_ == AOM_BITS_8) {
           src[j] = rnd.Rand8() % 2 ? 255 : 0;
           dst[j] = src[j] > 0 ? 0 : 255;
           in[j] = src[j] - dst[j];
@@ -400,7 +400,7 @@
       for (int j = 0; j < kNumCoeffs; ++j)
         coeff[j] = static_cast<tran_low_t>(round(out_r[j]));
 
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, dst, pitch_));
 #if CONFIG_AOM_HIGHBITDEPTH
       } else {
@@ -412,7 +412,7 @@
       for (int j = 0; j < kNumCoeffs; ++j) {
 #if CONFIG_AOM_HIGHBITDEPTH
         const uint32_t diff =
-            bit_depth_ == VPX_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
+            bit_depth_ == AOM_BITS_8 ? dst[j] - src[j] : dst16[j] - src16[j];
 #else
         const uint32_t diff = dst[j] - src[j];
 #endif
@@ -472,7 +472,7 @@
         } else {
           coeff[scan[j]] = 0;
         }
-        if (bit_depth_ == VPX_BITS_8) {
+        if (bit_depth_ == AOM_BITS_8) {
           dst[j] = 0;
           ref[j] = 0;
 #if CONFIG_AOM_HIGHBITDEPTH
@@ -482,7 +482,7 @@
 #endif
         }
       }
-      if (bit_depth_ == VPX_BITS_8) {
+      if (bit_depth_ == AOM_BITS_8) {
         ref_txfm(coeff, ref, pitch_);
         ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, dst, pitch_));
 #if CONFIG_AOM_HIGHBITDEPTH
@@ -496,7 +496,7 @@
       for (int j = 0; j < kNumCoeffs; ++j) {
 #if CONFIG_AOM_HIGHBITDEPTH
         const uint32_t diff =
-            bit_depth_ == VPX_BITS_8 ? dst[j] - ref[j] : dst16[j] - ref16[j];
+            bit_depth_ == AOM_BITS_8 ? dst[j] - ref[j] : dst16[j] - ref16[j];
 #else
         const uint32_t diff = dst[j] - ref[j];
 #endif
@@ -624,95 +624,95 @@
 INSTANTIATE_TEST_CASE_P(
     C, FwdTrans8x8DCT,
     ::testing::Values(
-        make_tuple(&aom_fdct8x8_c, &aom_idct8x8_64_add_c, 0, VPX_BITS_8),
-        make_tuple(&aom_highbd_fdct8x8_c, &idct8x8_10, 0, VPX_BITS_10),
-        make_tuple(&aom_highbd_fdct8x8_c, &idct8x8_12, 0, VPX_BITS_12)));
+        make_tuple(&aom_fdct8x8_c, &aom_idct8x8_64_add_c, 0, AOM_BITS_8),
+        make_tuple(&aom_highbd_fdct8x8_c, &idct8x8_10, 0, AOM_BITS_10),
+        make_tuple(&aom_highbd_fdct8x8_c, &idct8x8_12, 0, AOM_BITS_12)));
 #else
 INSTANTIATE_TEST_CASE_P(C, FwdTrans8x8DCT,
                         ::testing::Values(make_tuple(&aom_fdct8x8_c,
                                                      &aom_idct8x8_64_add_c, 0,
-                                                     VPX_BITS_8)));
+                                                     AOM_BITS_8)));
 #endif  // CONFIG_AOM_HIGHBITDEPTH
 
 #if CONFIG_AOM_HIGHBITDEPTH
 INSTANTIATE_TEST_CASE_P(
     C, FwdTrans8x8HT,
     ::testing::Values(
-        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 0, VPX_BITS_8),
-        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_10, 0, VPX_BITS_10),
-        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_10, 1, VPX_BITS_10),
-        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_10, 2, VPX_BITS_10),
-        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_10, 3, VPX_BITS_10),
-        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_12, 0, VPX_BITS_12),
-        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_12, 1, VPX_BITS_12),
-        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_12, 2, VPX_BITS_12),
-        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_12, 3, VPX_BITS_12),
-        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 1, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 2, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 3, VPX_BITS_8)));
+        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 0, AOM_BITS_8),
+        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_10, 0, AOM_BITS_10),
+        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_10, 1, AOM_BITS_10),
+        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_10, 2, AOM_BITS_10),
+        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_10, 3, AOM_BITS_10),
+        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_12, 0, AOM_BITS_12),
+        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_12, 1, AOM_BITS_12),
+        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_12, 2, AOM_BITS_12),
+        make_tuple(&av1_highbd_fht8x8_c, &iht8x8_12, 3, AOM_BITS_12),
+        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 1, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 2, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 3, AOM_BITS_8)));
 #else
 INSTANTIATE_TEST_CASE_P(
     C, FwdTrans8x8HT,
     ::testing::Values(
-        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 0, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 1, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 2, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 3, VPX_BITS_8)));
+        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 0, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 1, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 2, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_c, 3, AOM_BITS_8)));
 #endif  // CONFIG_AOM_HIGHBITDEPTH
 
 #if HAVE_NEON_ASM && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(NEON, FwdTrans8x8DCT,
                         ::testing::Values(make_tuple(&aom_fdct8x8_neon,
                                                      &aom_idct8x8_64_add_neon,
-                                                     0, VPX_BITS_8)));
+                                                     0, AOM_BITS_8)));
 #endif  // HAVE_NEON_ASM && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_NEON && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     NEON, FwdTrans8x8HT,
     ::testing::Values(
-        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_neon, 0, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_neon, 1, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_neon, 2, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_neon, 3, VPX_BITS_8)));
+        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_neon, 0, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_neon, 1, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_neon, 2, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_c, &av1_iht8x8_64_add_neon, 3, AOM_BITS_8)));
 #endif  // HAVE_NEON && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_SSE2 && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(SSE2, FwdTrans8x8DCT,
                         ::testing::Values(make_tuple(&aom_fdct8x8_sse2,
                                                      &aom_idct8x8_64_add_sse2,
-                                                     0, VPX_BITS_8)));
+                                                     0, AOM_BITS_8)));
 INSTANTIATE_TEST_CASE_P(
     SSE2, FwdTrans8x8HT,
     ::testing::Values(
-        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_sse2, 0, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_sse2, 1, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_sse2, 2, VPX_BITS_8),
+        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_sse2, 0, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_sse2, 1, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_sse2, 2, AOM_BITS_8),
         make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_sse2, 3,
-                   VPX_BITS_8)));
+                   AOM_BITS_8)));
 #endif  // HAVE_SSE2 && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_SSE2 && CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(
     SSE2, FwdTrans8x8DCT,
     ::testing::Values(make_tuple(&aom_fdct8x8_sse2, &aom_idct8x8_64_add_c, 0,
-                                 VPX_BITS_8),
+                                 AOM_BITS_8),
                       make_tuple(&aom_highbd_fdct8x8_c, &idct8x8_64_add_10_sse2,
-                                 12, VPX_BITS_10),
+                                 12, AOM_BITS_10),
                       make_tuple(&aom_highbd_fdct8x8_sse2,
-                                 &idct8x8_64_add_10_sse2, 12, VPX_BITS_10),
+                                 &idct8x8_64_add_10_sse2, 12, AOM_BITS_10),
                       make_tuple(&aom_highbd_fdct8x8_c, &idct8x8_64_add_12_sse2,
-                                 12, VPX_BITS_12),
+                                 12, AOM_BITS_12),
                       make_tuple(&aom_highbd_fdct8x8_sse2,
-                                 &idct8x8_64_add_12_sse2, 12, VPX_BITS_12)));
+                                 &idct8x8_64_add_12_sse2, 12, AOM_BITS_12)));
 
 INSTANTIATE_TEST_CASE_P(
     SSE2, FwdTrans8x8HT,
     ::testing::Values(
-        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_c, 0, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_c, 1, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_c, 2, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_c, 3, VPX_BITS_8)));
+        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_c, 0, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_c, 1, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_c, 2, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_sse2, &av1_iht8x8_64_add_c, 3, AOM_BITS_8)));
 
 // Optimizations take effect at a threshold of 6201, so we use a value close to
 // that to test both branches.
@@ -720,11 +720,11 @@
     SSE2, InvTrans8x8DCT,
     ::testing::Values(
         make_tuple(&idct8x8_10_add_10_c, &idct8x8_10_add_10_sse2, 6225,
-                   VPX_BITS_10),
-        make_tuple(&idct8x8_10, &idct8x8_64_add_10_sse2, 6225, VPX_BITS_10),
+                   AOM_BITS_10),
+        make_tuple(&idct8x8_10, &idct8x8_64_add_10_sse2, 6225, AOM_BITS_10),
         make_tuple(&idct8x8_10_add_12_c, &idct8x8_10_add_12_sse2, 6225,
-                   VPX_BITS_12),
-        make_tuple(&idct8x8_12, &idct8x8_64_add_12_sse2, 6225, VPX_BITS_12)));
+                   AOM_BITS_12),
+        make_tuple(&idct8x8_12, &idct8x8_64_add_12_sse2, 6225, AOM_BITS_12)));
 #endif  // HAVE_SSE2 && CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 
 #if HAVE_SSSE3 && CONFIG_USE_X86INC && ARCH_X86_64 && \
@@ -732,20 +732,20 @@
 INSTANTIATE_TEST_CASE_P(SSSE3, FwdTrans8x8DCT,
                         ::testing::Values(make_tuple(&aom_fdct8x8_ssse3,
                                                      &aom_idct8x8_64_add_ssse3,
-                                                     0, VPX_BITS_8)));
+                                                     0, AOM_BITS_8)));
 #endif
 
 #if HAVE_MSA && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 INSTANTIATE_TEST_CASE_P(MSA, FwdTrans8x8DCT,
                         ::testing::Values(make_tuple(&aom_fdct8x8_msa,
                                                      &aom_idct8x8_64_add_msa, 0,
-                                                     VPX_BITS_8)));
+                                                     AOM_BITS_8)));
 INSTANTIATE_TEST_CASE_P(
     MSA, FwdTrans8x8HT,
     ::testing::Values(
-        make_tuple(&av1_fht8x8_msa, &av1_iht8x8_64_add_msa, 0, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_msa, &av1_iht8x8_64_add_msa, 1, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_msa, &av1_iht8x8_64_add_msa, 2, VPX_BITS_8),
-        make_tuple(&av1_fht8x8_msa, &av1_iht8x8_64_add_msa, 3, VPX_BITS_8)));
+        make_tuple(&av1_fht8x8_msa, &av1_iht8x8_64_add_msa, 0, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_msa, &av1_iht8x8_64_add_msa, 1, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_msa, &av1_iht8x8_64_add_msa, 2, AOM_BITS_8),
+        make_tuple(&av1_fht8x8_msa, &av1_iht8x8_64_add_msa, 3, AOM_BITS_8)));
 #endif  // HAVE_MSA && !CONFIG_AOM_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE
 }  // namespace
diff --git a/test/frame_size_tests.cc b/test/frame_size_tests.cc
index df49a2c..84ad4d2 100644
--- a/test/frame_size_tests.cc
+++ b/test/frame_size_tests.cc
@@ -17,7 +17,7 @@
                                public ::testing::Test {
  protected:
   VP9FrameSizeTestsLarge()
-      : EncoderTest(&::libaom_test::kAV1), expected_res_(VPX_CODEC_OK) {}
+      : EncoderTest(&::libaom_test::kAV1), expected_res_(AOM_CODEC_OK) {}
   virtual ~VP9FrameSizeTestsLarge() {}
 
   virtual void SetUp() {
@@ -52,7 +52,7 @@
 #if CONFIG_SIZE_LIMIT
   video.SetSize(DECODE_WIDTH_LIMIT + 16, DECODE_HEIGHT_LIMIT + 16);
   video.set_limit(2);
-  expected_res_ = VPX_CODEC_CORRUPT_FRAME;
+  expected_res_ = AOM_CODEC_CORRUPT_FRAME;
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 #endif
 }
@@ -63,7 +63,7 @@
 #if CONFIG_SIZE_LIMIT
   video.SetSize(DECODE_WIDTH_LIMIT, DECODE_HEIGHT_LIMIT);
   video.set_limit(2);
-  expected_res_ = VPX_CODEC_OK;
+  expected_res_ = AOM_CODEC_OK;
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 #else
 // This test produces a pretty large single frame allocation,  (roughly
@@ -79,7 +79,7 @@
   video.SetSize(4096, 4096);
 #endif
   video.set_limit(2);
-  expected_res_ = VPX_CODEC_OK;
+  expected_res_ = AOM_CODEC_OK;
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 #endif
 }
@@ -89,7 +89,7 @@
 
   video.SetSize(1, 1);
   video.set_limit(2);
-  expected_res_ = VPX_CODEC_OK;
+  expected_res_ = AOM_CODEC_OK;
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 }
 }  // namespace
diff --git a/test/i420_video_source.h b/test/i420_video_source.h
index 8450bce..0825296 100644
--- a/test/i420_video_source.h
+++ b/test/i420_video_source.h
@@ -25,7 +25,7 @@
   I420VideoSource(const std::string &file_name, unsigned int width,
                   unsigned int height, int rate_numerator, int rate_denominator,
                   unsigned int start, int limit)
-      : YUVVideoSource(file_name, VPX_IMG_FMT_I420, width, height,
+      : YUVVideoSource(file_name, AOM_IMG_FMT_I420, width, height,
                        rate_numerator, rate_denominator, start, limit) {}
 };
 
diff --git a/test/lossless_test.cc b/test/lossless_test.cc
index 53895e9..4c2a147 100644
--- a/test/lossless_test.cc
+++ b/test/lossless_test.cc
@@ -72,7 +72,7 @@
   cfg_.rc_min_quantizer = 0;
   cfg_.rc_max_quantizer = 0;
 
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
 
   // intentionally changed the dimension for better testing coverage
   libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
@@ -92,7 +92,7 @@
   cfg_.rc_min_quantizer = 0;
   cfg_.rc_max_quantizer = 0;
 
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
 
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
   const double psnr_lossless = GetMinPsnr();
@@ -109,7 +109,7 @@
   cfg_.rc_min_quantizer = 10;
   cfg_.rc_max_quantizer = 20;
 
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
 
   libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
                                      timebase.den, timebase.num, 0, 10);
diff --git a/test/md5_helper.h b/test/md5_helper.h
index 4e71301..8c9d4f7 100644
--- a/test/md5_helper.h
+++ b/test/md5_helper.h
@@ -28,7 +28,7 @@
       // we are shifting by 1 (chroma_shift) we add 1 before doing the shift.
       // This works only for chroma_shift of 0 and 1.
       const int bytes_per_sample =
-          (img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) ? 2 : 1;
+          (img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) ? 2 : 1;
       const int h =
           plane ? (img->d_h + img->y_chroma_shift) >> img->y_chroma_shift
                 : img->d_h;
diff --git a/test/quantize_test.cc b/test/quantize_test.cc
index 0418509..a9a1b3e 100644
--- a/test/quantize_test.cc
+++ b/test/quantize_test.cc
@@ -327,19 +327,19 @@
 INSTANTIATE_TEST_CASE_P(
     SSE2, VP9QuantizeTest,
     ::testing::Values(make_tuple(&aom_highbd_quantize_b_sse2,
-                                 &aom_highbd_quantize_b_c, VPX_BITS_8),
+                                 &aom_highbd_quantize_b_c, AOM_BITS_8),
                       make_tuple(&aom_highbd_quantize_b_sse2,
-                                 &aom_highbd_quantize_b_c, VPX_BITS_10),
+                                 &aom_highbd_quantize_b_c, AOM_BITS_10),
                       make_tuple(&aom_highbd_quantize_b_sse2,
-                                 &aom_highbd_quantize_b_c, VPX_BITS_12)));
+                                 &aom_highbd_quantize_b_c, AOM_BITS_12)));
 INSTANTIATE_TEST_CASE_P(
     SSE2, VP9Quantize32Test,
     ::testing::Values(make_tuple(&aom_highbd_quantize_b_32x32_sse2,
-                                 &aom_highbd_quantize_b_32x32_c, VPX_BITS_8),
+                                 &aom_highbd_quantize_b_32x32_c, AOM_BITS_8),
                       make_tuple(&aom_highbd_quantize_b_32x32_sse2,
-                                 &aom_highbd_quantize_b_32x32_c, VPX_BITS_10),
+                                 &aom_highbd_quantize_b_32x32_c, AOM_BITS_10),
                       make_tuple(&aom_highbd_quantize_b_32x32_sse2,
-                                 &aom_highbd_quantize_b_32x32_c, VPX_BITS_12)));
+                                 &aom_highbd_quantize_b_32x32_c, AOM_BITS_12)));
 #endif  // HAVE_SSE2
 #endif  // CONFIG_AOM_HIGHBITDEPTH
 #endif  // CONFIG_AOM_QM
diff --git a/test/resize_test.cc b/test/resize_test.cc
index 8ddd08c..2dc2a60 100644
--- a/test/resize_test.cc
+++ b/test/resize_test.cc
@@ -66,7 +66,7 @@
   char header[12];
   aom_codec_pts_t pts;
 
-  if (pkt->kind != VPX_CODEC_CX_FRAME_PKT) return;
+  if (pkt->kind != AOM_CODEC_CX_FRAME_PKT) return;
 
   pts = pkt->data.frame.pts;
   mem_put_le32(header, static_cast<unsigned int>(pkt->data.frame.sz));
@@ -241,7 +241,7 @@
 TEST_P(ResizeInternalTest, TestInternalResizeWorks) {
   ::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
                                        30, 1, 0, 10);
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
   change_config_ = false;
 
   // q picked such that initial keyframe on this clip is ~30dB PSNR
@@ -316,8 +316,8 @@
     cfg_.rc_max_quantizer = 56;
     cfg_.rc_undershoot_pct = 50;
     cfg_.rc_overshoot_pct = 50;
-    cfg_.rc_end_usage = VPX_CBR;
-    cfg_.kf_mode = VPX_KF_AUTO;
+    cfg_.rc_end_usage = AOM_CBR;
+    cfg_.kf_mode = AOM_KF_AUTO;
     cfg_.g_lag_in_frames = 0;
     cfg_.kf_min_dist = cfg_.kf_max_dist = 3000;
     // Enable dropped frames.
@@ -427,9 +427,9 @@
 }
 
 aom_img_fmt_t CspForFrameNumber(int frame) {
-  if (frame < 10) return VPX_IMG_FMT_I420;
-  if (frame < 20) return VPX_IMG_FMT_I444;
-  return VPX_IMG_FMT_I420;
+  if (frame < 10) return AOM_IMG_FMT_I420;
+  if (frame < 20) return AOM_IMG_FMT_I444;
+  return AOM_IMG_FMT_I420;
 }
 
 class ResizeCspTest : public ResizeTest {
@@ -462,12 +462,12 @@
 
   virtual void PreEncodeFrameHook(libaom_test::VideoSource *video,
                                   libaom_test::Encoder *encoder) {
-    if (CspForFrameNumber(video->frame()) != VPX_IMG_FMT_I420 &&
+    if (CspForFrameNumber(video->frame()) != AOM_IMG_FMT_I420 &&
         cfg_.g_profile != 1) {
       cfg_.g_profile = 1;
       encoder->Config(&cfg_);
     }
-    if (CspForFrameNumber(video->frame()) == VPX_IMG_FMT_I420 &&
+    if (CspForFrameNumber(video->frame()) == AOM_IMG_FMT_I420 &&
         cfg_.g_profile != 0) {
       cfg_.g_profile = 0;
       encoder->Config(&cfg_);
@@ -518,7 +518,7 @@
 
 TEST_P(ResizeCspTest, TestResizeCspWorks) {
   ResizingCspVideoSource video;
-  init_flags_ = VPX_CODEC_USE_PSNR;
+  init_flags_ = AOM_CODEC_USE_PSNR;
   cfg_.rc_min_quantizer = cfg_.rc_max_quantizer = 48;
   cfg_.g_lag_in_frames = 0;
   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
diff --git a/test/resize_util.sh b/test/resize_util.sh
index 5faac95..a5ca7c5 100755
--- a/test/resize_util.sh
+++ b/test/resize_util.sh
@@ -26,8 +26,8 @@
 # Resizes $YUV_RAW_INPUT using the resize_util example. $1 is the output
 # dimensions that will be passed to resize_util.
 resize_util() {
-  local resizer="${LIBAOM_BIN_PATH}/resize_util${VPX_TEST_EXE_SUFFIX}"
-  local output_file="${VPX_TEST_OUTPUT_DIR}/resize_util.raw"
+  local resizer="${LIBAOM_BIN_PATH}/resize_util${AOM_TEST_EXE_SUFFIX}"
+  local output_file="${AOM_TEST_OUTPUT_DIR}/resize_util.raw"
   local frames_to_resize="10"
   local target_dimensions="$1"
 
@@ -38,7 +38,7 @@
       return 1
     fi
 
-    eval "${VPX_TEST_PREFIX}" "${resizer}" "${YUV_RAW_INPUT}" \
+    eval "${AOM_TEST_PREFIX}" "${resizer}" "${YUV_RAW_INPUT}" \
         "${YUV_RAW_INPUT_WIDTH}x${YUV_RAW_INPUT_HEIGHT}" \
         "${target_dimensions}" "${output_file}" ${frames_to_resize} \
         ${devnull}
diff --git a/test/sad_test.cc b/test/sad_test.cc
index 218d02c..5a0f362 100644
--- a/test/sad_test.cc
+++ b/test/sad_test.cc
@@ -87,7 +87,7 @@
   virtual void SetUp() {
     if (bd_ == -1) {
       use_high_bit_depth_ = false;
-      bit_depth_ = VPX_BITS_8;
+      bit_depth_ = AOM_BITS_8;
       source_data_ = source_data8_;
       reference_data_ = reference_data8_;
       second_pred_ = second_pred8_;
diff --git a/test/set_maps.sh b/test/set_maps.sh
index 637b96a..f85bc8d 100755
--- a/test/set_maps.sh
+++ b/test/set_maps.sh
@@ -32,9 +32,9 @@
 set_maps() {
   local encoder="$(aom_tool_path set_maps)"
   local codec="$1"
-  local output_file="${VPX_TEST_OUTPUT_DIR}/set_maps_${codec}.ivf"
+  local output_file="${AOM_TEST_OUTPUT_DIR}/set_maps_${codec}.ivf"
 
-  eval "${VPX_TEST_PREFIX}" "${encoder}" "${codec}" "${YUV_RAW_INPUT_WIDTH}" \
+  eval "${AOM_TEST_PREFIX}" "${encoder}" "${codec}" "${YUV_RAW_INPUT_WIDTH}" \
       "${YUV_RAW_INPUT_HEIGHT}" "${YUV_RAW_INPUT}" "${output_file}" \
       ${devnull}
 
diff --git a/test/simple_decoder.sh b/test/simple_decoder.sh
index 5f62728..e28d594 100755
--- a/test/simple_decoder.sh
+++ b/test/simple_decoder.sh
@@ -27,17 +27,17 @@
 # Runs simple_decoder using $1 as input file. $2 is the codec name, and is used
 # solely to name the output file.
 simple_decoder() {
-  local decoder="${LIBAOM_BIN_PATH}/simple_decoder${VPX_TEST_EXE_SUFFIX}"
+  local decoder="${LIBAOM_BIN_PATH}/simple_decoder${AOM_TEST_EXE_SUFFIX}"
   local input_file="$1"
   local codec="$2"
-  local output_file="${VPX_TEST_OUTPUT_DIR}/simple_decoder_${codec}.raw"
+  local output_file="${AOM_TEST_OUTPUT_DIR}/simple_decoder_${codec}.raw"
 
   if [ ! -x "${decoder}" ]; then
     elog "${decoder} does not exist or is not executable."
     return 1
   fi
 
-  eval "${VPX_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
+  eval "${AOM_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
       ${devnull}
 
   [ -e "${output_file}" ] || return 1
diff --git a/test/simple_encoder.sh b/test/simple_encoder.sh
index e3a9864..62b6fc4 100755
--- a/test/simple_encoder.sh
+++ b/test/simple_encoder.sh
@@ -25,16 +25,16 @@
 
 # Runs simple_encoder using the codec specified by $1.
 simple_encoder() {
-  local encoder="${LIBAOM_BIN_PATH}/simple_encoder${VPX_TEST_EXE_SUFFIX}"
+  local encoder="${LIBAOM_BIN_PATH}/simple_encoder${AOM_TEST_EXE_SUFFIX}"
   local codec="$1"
-  local output_file="${VPX_TEST_OUTPUT_DIR}/simple_encoder_${codec}.ivf"
+  local output_file="${AOM_TEST_OUTPUT_DIR}/simple_encoder_${codec}.ivf"
 
   if [ ! -x "${encoder}" ]; then
     elog "${encoder} does not exist or is not executable."
     return 1
   fi
 
-  eval "${VPX_TEST_PREFIX}" "${encoder}" "${codec}" "${YUV_RAW_INPUT_WIDTH}" \
+  eval "${AOM_TEST_PREFIX}" "${encoder}" "${codec}" "${YUV_RAW_INPUT_WIDTH}" \
       "${YUV_RAW_INPUT_HEIGHT}" "${YUV_RAW_INPUT}" "${output_file}" 9999 \
       ${devnull}
 
diff --git a/test/superframe_test.cc b/test/superframe_test.cc
index 19ebcfd..f4e7cac 100644
--- a/test/superframe_test.cc
+++ b/test/superframe_test.cc
@@ -51,7 +51,7 @@
 
   virtual const aom_codec_cx_pkt_t *MutateEncoderOutputHook(
       const aom_codec_cx_pkt_t *pkt) {
-    if (pkt->kind != VPX_CODEC_CX_FRAME_PKT) return pkt;
+    if (pkt->kind != AOM_CODEC_CX_FRAME_PKT) return pkt;
 
     const uint8_t *buffer = reinterpret_cast<uint8_t *>(pkt->data.frame.buf);
     const uint8_t marker = buffer[pkt->data.frame.sz - 1];
diff --git a/test/svc_test.cc b/test/svc_test.cc
index dc5ec68..d2e6d95 100644
--- a/test/svc_test.cc
+++ b/test/svc_test.cc
@@ -49,7 +49,7 @@
     codec_iface_ = aom_codec_vp9_cx();
     const aom_codec_err_t res =
         aom_codec_enc_config_default(codec_iface_, &codec_enc_, 0);
-    EXPECT_EQ(VPX_CODEC_OK, res);
+    EXPECT_EQ(AOM_CODEC_OK, res);
 
     codec_enc_.g_w = kWidth;
     codec_enc_.g_h = kHeight;
@@ -74,7 +74,7 @@
   void InitializeEncoder() {
     const aom_codec_err_t res =
         aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-    EXPECT_EQ(VPX_CODEC_OK, res);
+    EXPECT_EQ(AOM_CODEC_OK, res);
     aom_codec_control(&codec_, VP8E_SET_CPUUSED, 4);  // Make the test faster
     aom_codec_control(&codec_, VP9E_SET_TILE_COLUMNS, tile_columns_);
     aom_codec_control(&codec_, VP9E_SET_TILE_ROWS, tile_rows_);
@@ -92,7 +92,7 @@
     const aom_codec_cx_pkt_t *cx_pkt;
 
     while ((cx_pkt = aom_codec_get_cx_data(&codec_, &iter)) != NULL) {
-      if (cx_pkt->kind == VPX_CODEC_STATS_PKT) {
+      if (cx_pkt->kind == AOM_CODEC_STATS_PKT) {
         EXPECT_GT(cx_pkt->data.twopass_stats.sz, 0U);
         ASSERT_TRUE(cx_pkt->data.twopass_stats.buf != NULL);
         stats_buf->append(static_cast<char *>(cx_pkt->data.twopass_stats.buf),
@@ -108,7 +108,7 @@
     ASSERT_GT(n, 0);
     ASSERT_GT(layers, 0);
     svc_.spatial_layers = layers;
-    codec_enc_.g_pass = VPX_RC_FIRST_PASS;
+    codec_enc_.g_pass = AOM_RC_FIRST_PASS;
     InitializeEncoder();
 
     libaom_test::I420VideoSource video(
@@ -118,16 +118,16 @@
 
     for (int i = 0; i < n; ++i) {
       res = aom_svc_encode(&svc_, &codec_, video.img(), video.pts(),
-                           video.duration(), VPX_DL_GOOD_QUALITY);
-      ASSERT_EQ(VPX_CODEC_OK, res);
+                           video.duration(), AOM_DL_GOOD_QUALITY);
+      ASSERT_EQ(AOM_CODEC_OK, res);
       GetStatsData(stats_buf);
       video.Next();
     }
 
     // Flush encoder and test EOS packet.
     res = aom_svc_encode(&svc_, &codec_, NULL, video.pts(), video.duration(),
-                         VPX_DL_GOOD_QUALITY);
-    ASSERT_EQ(VPX_CODEC_OK, res);
+                         AOM_DL_GOOD_QUALITY);
+    ASSERT_EQ(AOM_CODEC_OK, res);
     GetStatsData(stats_buf);
 
     ReleaseEncoder();
@@ -140,7 +140,7 @@
     const aom_codec_cx_pkt_t *cx_pkt;
 
     while ((cx_pkt = aom_codec_get_cx_data(&codec_, &iter)) != NULL) {
-      if (cx_pkt->kind == VPX_CODEC_CX_FRAME_PKT) {
+      if (cx_pkt->kind == AOM_CODEC_CX_FRAME_PKT) {
         const size_t frame_size = cx_pkt->data.frame.sz;
 
         EXPECT_GT(frame_size, 0U);
@@ -148,7 +148,7 @@
         ASSERT_LT(*frame_received, max_frame_received);
 
         if (*frame_received == 0)
-          EXPECT_EQ(1, !!(cx_pkt->data.frame.flags & VPX_FRAME_IS_KEY));
+          EXPECT_EQ(1, !!(cx_pkt->data.frame.flags & AOM_FRAME_IS_KEY));
 
         outputs[*frame_received].buf = malloc(frame_size + 16);
         ASSERT_TRUE(outputs[*frame_received].buf != NULL);
@@ -171,7 +171,7 @@
     ASSERT_GT(layers, 0);
     svc_.spatial_layers = layers;
     codec_enc_.rc_target_bitrate = 500;
-    if (codec_enc_.g_pass == VPX_RC_LAST_PASS) {
+    if (codec_enc_.g_pass == AOM_RC_LAST_PASS) {
       ASSERT_TRUE(stats_buf != NULL);
       ASSERT_GT(stats_buf->size(), 0U);
       codec_enc_.rc_twopass_stats_in.buf = &(*stats_buf)[0];
@@ -186,16 +186,16 @@
 
     for (int i = 0; i < n; ++i) {
       res = aom_svc_encode(&svc_, &codec_, video.img(), video.pts(),
-                           video.duration(), VPX_DL_GOOD_QUALITY);
-      ASSERT_EQ(VPX_CODEC_OK, res);
+                           video.duration(), AOM_DL_GOOD_QUALITY);
+      ASSERT_EQ(AOM_CODEC_OK, res);
       StoreFrames(n, outputs, &frame_received);
       video.Next();
     }
 
     // Flush encoder.
     res = aom_svc_encode(&svc_, &codec_, NULL, 0, video.duration(),
-                         VPX_DL_GOOD_QUALITY);
-    EXPECT_EQ(VPX_CODEC_OK, res);
+                         AOM_DL_GOOD_QUALITY);
+    EXPECT_EQ(AOM_CODEC_OK, res);
     StoreFrames(n, outputs, &frame_received);
 
     EXPECT_EQ(frame_received, static_cast<size_t>(n));
@@ -215,7 +215,7 @@
       ASSERT_GT(inputs[i].sz, 0U);
       const aom_codec_err_t res_dec = decoder_->DecodeFrame(
           static_cast<const uint8_t *>(inputs[i].buf), inputs[i].sz);
-      ASSERT_EQ(VPX_CODEC_OK, res_dec) << decoder_->DecodeError();
+      ASSERT_EQ(AOM_CODEC_OK, res_dec) << decoder_->DecodeError();
       ++decoded_frames;
 
       DxDataIterator dec_iter = decoder_->GetDxData();
@@ -245,7 +245,7 @@
       aom_codec_err_t res = vp9_parse_superframe_index(
           static_cast<const uint8_t *>(inputs[i].buf), inputs[i].sz,
           frame_sizes, &frame_count, NULL, NULL);
-      ASSERT_EQ(VPX_CODEC_OK, res);
+      ASSERT_EQ(AOM_CODEC_OK, res);
 
       if (frame_count == 0) {
         // There's no super frame but only a single frame.
@@ -317,22 +317,22 @@
 TEST_F(SvcTest, SvcInit) {
   // test missing parameters
   aom_codec_err_t res = aom_svc_init(NULL, &codec_, codec_iface_, &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
   res = aom_svc_init(&svc_, NULL, codec_iface_, &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
   res = aom_svc_init(&svc_, &codec_, NULL, &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   res = aom_svc_init(&svc_, &codec_, codec_iface_, NULL);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   svc_.spatial_layers = 6;  // too many layers
   res = aom_svc_init(&svc_, &codec_, codec_iface_, &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   svc_.spatial_layers = 0;  // use default layers
   InitializeEncoder();
-  EXPECT_EQ(VPX_SS_DEFAULT_LAYERS, svc_.spatial_layers);
+  EXPECT_EQ(AOM_SS_DEFAULT_LAYERS, svc_.spatial_layers);
 }
 
 TEST_F(SvcTest, InitTwoLayers) {
@@ -342,17 +342,17 @@
 
 TEST_F(SvcTest, InvalidOptions) {
   aom_codec_err_t res = aom_svc_set_options(&svc_, NULL);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   res = aom_svc_set_options(&svc_, "not-an-option=1");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   res = aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 }
 
 TEST_F(SvcTest, SetLayersOption) {
   aom_codec_err_t res = aom_svc_set_options(&svc_, "spatial-layers=3");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   InitializeEncoder();
   EXPECT_EQ(3, svc_.spatial_layers);
 }
@@ -360,7 +360,7 @@
 TEST_F(SvcTest, SetMultipleOptions) {
   aom_codec_err_t res =
       aom_svc_set_options(&svc_, "spatial-layers=2 scale-factors=1/3,2/3");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   InitializeEncoder();
   EXPECT_EQ(2, svc_.spatial_layers);
 }
@@ -369,51 +369,51 @@
   svc_.spatial_layers = 2;
   aom_codec_err_t res =
       aom_svc_set_options(&svc_, "scale-factors=not-scale-factors");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   res = aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   res = aom_svc_set_options(&svc_, "scale-factors=1/3, 3*3");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   res = aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   res = aom_svc_set_options(&svc_, "scale-factors=1/3");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   res = aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   res = aom_svc_set_options(&svc_, "scale-factors=1/3,2/3");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   InitializeEncoder();
 }
 
 TEST_F(SvcTest, SetQuantizersOption) {
   svc_.spatial_layers = 2;
   aom_codec_err_t res = aom_svc_set_options(&svc_, "max-quantizers=nothing");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   res = aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   res = aom_svc_set_options(&svc_, "min-quantizers=nothing");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   res = aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   res = aom_svc_set_options(&svc_, "max-quantizers=40");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   res = aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   res = aom_svc_set_options(&svc_, "min-quantizers=40");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   res = aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   res = aom_svc_set_options(&svc_, "max-quantizers=30,30 min-quantizers=40,40");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   res = aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   res = aom_svc_set_options(&svc_, "max-quantizers=40,40 min-quantizers=30,30");
   InitializeEncoder();
@@ -422,14 +422,14 @@
 TEST_F(SvcTest, SetAutoAltRefOption) {
   svc_.spatial_layers = 5;
   aom_codec_err_t res = aom_svc_set_options(&svc_, "auto-alt-refs=none");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   res = aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   res = aom_svc_set_options(&svc_, "auto-alt-refs=1,1,1,1,0");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   res = aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   aom_svc_set_options(&svc_, "auto-alt-refs=0,1,1,1,0");
   InitializeEncoder();
@@ -437,7 +437,7 @@
 
 // Test that decoder can handle an SVC frame as the first frame in a sequence.
 TEST_F(SvcTest, OnePassEncodeOneFrame) {
-  codec_enc_.g_pass = VPX_RC_ONE_PASS;
+  codec_enc_.g_pass = AOM_RC_ONE_PASS;
   aom_fixed_buf output = { 0 };
   Pass2EncodeNFrames(NULL, 1, 2, &output);
   DecodeNFrames(&output, 1);
@@ -445,7 +445,7 @@
 }
 
 TEST_F(SvcTest, OnePassEncodeThreeFrames) {
-  codec_enc_.g_pass = VPX_RC_ONE_PASS;
+  codec_enc_.g_pass = AOM_RC_ONE_PASS;
   codec_enc_.g_lag_in_frames = 0;
   aom_fixed_buf outputs[3];
   memset(&outputs[0], 0, sizeof(outputs));
@@ -460,7 +460,7 @@
   Pass1EncodeNFrames(10, 2, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   aom_fixed_buf outputs[10];
   memset(&outputs[0], 0, sizeof(outputs));
   Pass2EncodeNFrames(&stats_buf, 10, 2, &outputs[0]);
@@ -474,7 +474,7 @@
   Pass1EncodeNFrames(20, 2, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   aom_svc_set_options(&svc_, "auto-alt-refs=1,1");
   aom_fixed_buf outputs[20];
   memset(&outputs[0], 0, sizeof(outputs));
@@ -489,7 +489,7 @@
   Pass1EncodeNFrames(10, 2, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   aom_svc_set_options(&svc_, "auto-alt-refs=1,1");
   aom_fixed_buf outputs[10];
   memset(&outputs[0], 0, sizeof(outputs));
@@ -505,7 +505,7 @@
   Pass1EncodeNFrames(10, 5, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   aom_svc_set_options(&svc_, "auto-alt-refs=0,1,1,1,0");
   aom_fixed_buf outputs[10];
   memset(&outputs[0], 0, sizeof(outputs));
@@ -531,7 +531,7 @@
   Pass1EncodeNFrames(20, 2, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   aom_svc_set_options(&svc_, "auto-alt-refs=1,1 scale-factors=1/1,1/1");
   aom_fixed_buf outputs[20];
   memset(&outputs[0], 0, sizeof(outputs));
@@ -547,7 +547,7 @@
   Pass1EncodeNFrames(20, 3, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   aom_svc_set_options(&svc_, "auto-alt-refs=1,1,1 scale-factors=1/1,1/1,1/1");
   aom_fixed_buf outputs[20];
   memset(&outputs[0], 0, sizeof(outputs));
@@ -564,9 +564,9 @@
 TEST_F(SvcTest, SetMultipleFrameContextsOption) {
   svc_.spatial_layers = 5;
   aom_codec_err_t res = aom_svc_set_options(&svc_, "multi-frame-contexts=1");
-  EXPECT_EQ(VPX_CODEC_OK, res);
+  EXPECT_EQ(AOM_CODEC_OK, res);
   res = aom_svc_init(&svc_, &codec_, aom_codec_vp9_cx(), &codec_enc_);
-  EXPECT_EQ(VPX_CODEC_INVALID_PARAM, res);
+  EXPECT_EQ(AOM_CODEC_INVALID_PARAM, res);
 
   svc_.spatial_layers = 2;
   res = aom_svc_set_options(&svc_, "multi-frame-contexts=1");
@@ -579,7 +579,7 @@
   Pass1EncodeNFrames(10, 2, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   codec_enc_.g_error_resilient = 0;
   aom_svc_set_options(&svc_, "auto-alt-refs=1,1 multi-frame-contexts=1");
   aom_fixed_buf outputs[10];
@@ -596,7 +596,7 @@
   Pass1EncodeNFrames(10, 2, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   codec_enc_.g_error_resilient = 0;
   aom_svc_set_options(&svc_, "auto-alt-refs=1,1 multi-frame-contexts=1");
   aom_fixed_buf outputs[10];
@@ -614,7 +614,7 @@
   Pass1EncodeNFrames(10, 2, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   codec_enc_.g_error_resilient = 0;
   aom_svc_set_options(&svc_,
                       "auto-alt-refs=1,1 scale-factors=1/1,1/1 "
@@ -634,7 +634,7 @@
   Pass1EncodeNFrames(10, 3, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   codec_enc_.g_error_resilient = 0;
   aom_svc_set_options(&svc_,
                       "auto-alt-refs=1,1,1 scale-factors=1/1,1/1,1/1 "
@@ -660,7 +660,7 @@
   Pass1EncodeNFrames(10, 1, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   svc_.temporal_layers = 2;
   aom_svc_set_options(&svc_, "auto-alt-refs=1 scale-factors=1/1");
   aom_fixed_buf outputs[10];
@@ -678,7 +678,7 @@
   Pass1EncodeNFrames(10, 1, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   svc_.temporal_layers = 2;
   codec_enc_.g_error_resilient = 0;
   aom_svc_set_options(&svc_,
@@ -699,7 +699,7 @@
   Pass1EncodeNFrames(10, 1, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   svc_.temporal_layers = 2;
   aom_svc_set_options(&svc_, "auto-alt-refs=1 scale-factors=1/1");
   aom_fixed_buf outputs[10];
@@ -722,7 +722,7 @@
   Pass1EncodeNFrames(10, 1, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   svc_.temporal_layers = 2;
   codec_enc_.g_error_resilient = 0;
   aom_svc_set_options(&svc_,
@@ -747,7 +747,7 @@
   Pass1EncodeNFrames(10, 1, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   svc_.temporal_layers = 2;
   aom_svc_set_options(&svc_, "auto-alt-refs=1 scale-factors=1/1");
   codec_enc_.g_w = 704;
@@ -769,7 +769,7 @@
   Pass1EncodeNFrames(10, 1, &stats_buf);
 
   // Second pass encode
-  codec_enc_.g_pass = VPX_RC_LAST_PASS;
+  codec_enc_.g_pass = AOM_RC_LAST_PASS;
   svc_.temporal_layers = 2;
   codec_enc_.g_error_resilient = 0;
   codec_enc_.g_w = 704;
diff --git a/test/test_intra_pred_speed.cc b/test/test_intra_pred_speed.cc
index a38b491..49db732 100644
--- a/test/test_intra_pred_speed.cc
+++ b/test/test_intra_pred_speed.cc
@@ -7,7 +7,7 @@
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
-//  Test and time VPX intra-predictor functions
+//  Test and time AOM intra-predictor functions
 
 #include <stdio.h>
 #include <string.h>
diff --git a/test/tile_independence_test.cc b/test/tile_independence_test.cc
index dad2dcd..15ad23a 100644
--- a/test/tile_independence_test.cc
+++ b/test/tile_independence_test.cc
@@ -26,7 +26,7 @@
   TileIndependenceTest()
       : EncoderTest(GET_PARAM(0)), md5_fw_order_(), md5_inv_order_(),
         n_tiles_(GET_PARAM(1)) {
-    init_flags_ = VPX_CODEC_USE_PSNR;
+    init_flags_ = AOM_CODEC_USE_PSNR;
     aom_codec_dec_cfg_t cfg = aom_codec_dec_cfg_t();
     cfg.w = 704;
     cfg.h = 144;
@@ -57,9 +57,9 @@
                  ::libaom_test::MD5 *md5) {
     const aom_codec_err_t res = dec->DecodeFrame(
         reinterpret_cast<uint8_t *>(pkt->data.frame.buf), pkt->data.frame.sz);
-    if (res != VPX_CODEC_OK) {
+    if (res != AOM_CODEC_OK) {
       abort_ = true;
-      ASSERT_EQ(VPX_CODEC_OK, res);
+      ASSERT_EQ(AOM_CODEC_OK, res);
     }
     const aom_image_t *img = dec->GetDxData().Next();
     md5->Add(img);
@@ -85,7 +85,7 @@
   cfg_.g_timebase = timebase;
   cfg_.rc_target_bitrate = 500;
   cfg_.g_lag_in_frames = 25;
-  cfg_.rc_end_usage = VPX_VBR;
+  cfg_.rc_end_usage = AOM_VBR;
 
   libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 704, 144,
                                      timebase.den, timebase.num, 0, 30);
diff --git a/test/tools_common.sh b/test/tools_common.sh
index b931e34..9bc1811 100755
--- a/test/tools_common.sh
+++ b/test/tools_common.sh
@@ -10,39 +10,39 @@
 ##
 ##  This file contains shell code shared by test scripts for libaom tools.
 
-# Use $VPX_TEST_TOOLS_COMMON_SH as a pseudo include guard.
-if [ -z "${VPX_TEST_TOOLS_COMMON_SH}" ]; then
-VPX_TEST_TOOLS_COMMON_SH=included
+# Use $AOM_TEST_TOOLS_COMMON_SH as a pseudo include guard.
+if [ -z "${AOM_TEST_TOOLS_COMMON_SH}" ]; then
+AOM_TEST_TOOLS_COMMON_SH=included
 
 set -e
 devnull='> /dev/null 2>&1'
-VPX_TEST_PREFIX=""
+AOM_TEST_PREFIX=""
 
 elog() {
   echo "$@" 1>&2
 }
 
 vlog() {
-  if [ "${VPX_TEST_VERBOSE_OUTPUT}" = "yes" ]; then
+  if [ "${AOM_TEST_VERBOSE_OUTPUT}" = "yes" ]; then
     echo "$@"
   fi
 }
 
-# Sets $VPX_TOOL_TEST to the name specified by positional parameter one.
+# Sets $AOM_TOOL_TEST to the name specified by positional parameter one.
 test_begin() {
-  VPX_TOOL_TEST="${1}"
+  AOM_TOOL_TEST="${1}"
 }
 
-# Clears the VPX_TOOL_TEST variable after confirming that $VPX_TOOL_TEST matches
+# Clears the AOM_TOOL_TEST variable after confirming that $AOM_TOOL_TEST matches
 # positional parameter one.
 test_end() {
-  if [ "$1" != "${VPX_TOOL_TEST}" ]; then
+  if [ "$1" != "${AOM_TOOL_TEST}" ]; then
     echo "FAIL completed test mismatch!."
     echo "  completed test: ${1}"
-    echo "  active test: ${VPX_TOOL_TEST}."
+    echo "  active test: ${AOM_TOOL_TEST}."
     return 1
   fi
-  VPX_TOOL_TEST='<unset>'
+  AOM_TOOL_TEST='<unset>'
 }
 
 # Echoes the target configuration being tested.
@@ -55,14 +55,14 @@
 }
 
 # Trap function used for failure reports and tool output directory removal.
-# When the contents of $VPX_TOOL_TEST do not match the string '<unset>', reports
-# failure of test stored in $VPX_TOOL_TEST.
+# When the contents of $AOM_TOOL_TEST do not match the string '<unset>', reports
+# failure of test stored in $AOM_TOOL_TEST.
 cleanup() {
-  if [ -n "${VPX_TOOL_TEST}" ] && [ "${VPX_TOOL_TEST}" != '<unset>' ]; then
-    echo "FAIL: $VPX_TOOL_TEST"
+  if [ -n "${AOM_TOOL_TEST}" ] && [ "${AOM_TOOL_TEST}" != '<unset>' ]; then
+    echo "FAIL: $AOM_TOOL_TEST"
   fi
-  if [ -n "${VPX_TEST_OUTPUT_DIR}" ] && [ -d "${VPX_TEST_OUTPUT_DIR}" ]; then
-    rm -rf "${VPX_TEST_OUTPUT_DIR}"
+  if [ -n "${AOM_TEST_OUTPUT_DIR}" ] && [ -d "${AOM_TEST_OUTPUT_DIR}" ]; then
+    rm -rf "${AOM_TEST_OUTPUT_DIR}"
   fi
 }
 
@@ -151,11 +151,11 @@
 # returns.
 aom_tool_path() {
   local readonly tool_name="$1"
-  local tool_path="${LIBAOM_BIN_PATH}/${tool_name}${VPX_TEST_EXE_SUFFIX}"
+  local tool_path="${LIBAOM_BIN_PATH}/${tool_name}${AOM_TEST_EXE_SUFFIX}"
   if [ ! -x "${tool_path}" ]; then
     # Try one directory up: when running via examples.sh the tool could be in
     # the parent directory of $LIBAOM_BIN_PATH.
-    tool_path="${LIBAOM_BIN_PATH}/../${tool_name}${VPX_TEST_EXE_SUFFIX}"
+    tool_path="${LIBAOM_BIN_PATH}/../${tool_name}${AOM_TEST_EXE_SUFFIX}"
   fi
 
   if [ ! -x "${tool_path}" ]; then
@@ -168,7 +168,7 @@
 # in LIBAOM_BIN_PATH, and is executable.
 aom_tool_available() {
   local tool_name="$1"
-  local tool="${LIBAOM_BIN_PATH}/${tool_name}${VPX_TEST_EXE_SUFFIX}"
+  local tool="${LIBAOM_BIN_PATH}/${tool_name}${AOM_TEST_EXE_SUFFIX}"
   [ -x "${tool}" ] && echo yes
 }
 
@@ -225,24 +225,24 @@
 run_tests() {
   local env_tests="verify_aom_test_environment $1"
   local tests_to_filter="$2"
-  local test_name="${VPX_TEST_NAME}"
+  local test_name="${AOM_TEST_NAME}"
 
   if [ -z "${test_name}" ]; then
     test_name="$(basename "${0%.*}")"
   fi
 
-  if [ "${VPX_TEST_RUN_DISABLED_TESTS}" != "yes" ]; then
+  if [ "${AOM_TEST_RUN_DISABLED_TESTS}" != "yes" ]; then
     # Filter out DISABLED tests.
     tests_to_filter=$(filter_strings "${tests_to_filter}" ^DISABLED exclude)
   fi
 
-  if [ -n "${VPX_TEST_FILTER}" ]; then
+  if [ -n "${AOM_TEST_FILTER}" ]; then
     # Remove tests not matching the user's filter.
-    tests_to_filter=$(filter_strings "${tests_to_filter}" ${VPX_TEST_FILTER})
+    tests_to_filter=$(filter_strings "${tests_to_filter}" ${AOM_TEST_FILTER})
   fi
 
   # User requested test listing: Dump test names and return.
-  if [ "${VPX_TEST_LIST_TESTS}" = "yes" ]; then
+  if [ "${AOM_TEST_LIST_TESTS}" = "yes" ]; then
     for test_name in $tests_to_filter; do
       echo ${test_name}
     done
@@ -319,11 +319,11 @@
       shift
       ;;
     --filter)
-      VPX_TEST_FILTER="$2"
+      AOM_TEST_FILTER="$2"
       shift
       ;;
     --run-disabled-tests)
-      VPX_TEST_RUN_DISABLED_TESTS=yes
+      AOM_TEST_RUN_DISABLED_TESTS=yes
       ;;
     --help)
       aom_test_usage
@@ -334,17 +334,17 @@
       shift
       ;;
     --prefix)
-      VPX_TEST_PREFIX="$2"
+      AOM_TEST_PREFIX="$2"
       shift
       ;;
     --verbose)
-      VPX_TEST_VERBOSE_OUTPUT=yes
+      AOM_TEST_VERBOSE_OUTPUT=yes
       ;;
     --show-program-output)
       devnull=
       ;;
     --list-tests)
-      VPX_TEST_LIST_TESTS=yes
+      AOM_TEST_LIST_TESTS=yes
       ;;
     *)
       aom_test_usage
@@ -362,24 +362,24 @@
 
 # Create a temporary directory for output files, and a trap to clean it up.
 if [ -n "${TMPDIR}" ]; then
-  VPX_TEST_TEMP_ROOT="${TMPDIR}"
+  AOM_TEST_TEMP_ROOT="${TMPDIR}"
 elif [ -n "${TEMPDIR}" ]; then
-  VPX_TEST_TEMP_ROOT="${TEMPDIR}"
+  AOM_TEST_TEMP_ROOT="${TEMPDIR}"
 else
-  VPX_TEST_TEMP_ROOT=/tmp
+  AOM_TEST_TEMP_ROOT=/tmp
 fi
 
-VPX_TEST_OUTPUT_DIR="${VPX_TEST_TEMP_ROOT}/aom_test_$$"
+AOM_TEST_OUTPUT_DIR="${AOM_TEST_TEMP_ROOT}/aom_test_$$"
 
-if ! mkdir -p "${VPX_TEST_OUTPUT_DIR}" || \
-   [ ! -d "${VPX_TEST_OUTPUT_DIR}" ]; then
+if ! mkdir -p "${AOM_TEST_OUTPUT_DIR}" || \
+   [ ! -d "${AOM_TEST_OUTPUT_DIR}" ]; then
   echo "${0##*/}: Cannot create output directory, giving up."
-  echo "${0##*/}:   VPX_TEST_OUTPUT_DIR=${VPX_TEST_OUTPUT_DIR}"
+  echo "${0##*/}:   AOM_TEST_OUTPUT_DIR=${AOM_TEST_OUTPUT_DIR}"
   exit 1
 fi
 
 if [ "$(is_windows_target)" = "yes" ]; then
-  VPX_TEST_EXE_SUFFIX=".exe"
+  AOM_TEST_EXE_SUFFIX=".exe"
 fi
 
 # Variables shared by tests.
@@ -407,18 +407,18 @@
   VP8_IVF_FILE=${VP8_IVF_FILE}
   VP9_IVF_FILE=${VP9_IVF_FILE}
   VP9_WEBM_FILE=${VP9_WEBM_FILE}
-  VPX_TEST_EXE_SUFFIX=${VPX_TEST_EXE_SUFFIX}
-  VPX_TEST_FILTER=${VPX_TEST_FILTER}
-  VPX_TEST_LIST_TESTS=${VPX_TEST_LIST_TESTS}
-  VPX_TEST_OUTPUT_DIR=${VPX_TEST_OUTPUT_DIR}
-  VPX_TEST_PREFIX=${VPX_TEST_PREFIX}
-  VPX_TEST_RUN_DISABLED_TESTS=${VPX_TEST_RUN_DISABLED_TESTS}
-  VPX_TEST_SHOW_PROGRAM_OUTPUT=${VPX_TEST_SHOW_PROGRAM_OUTPUT}
-  VPX_TEST_TEMP_ROOT=${VPX_TEST_TEMP_ROOT}
-  VPX_TEST_VERBOSE_OUTPUT=${VPX_TEST_VERBOSE_OUTPUT}
+  AOM_TEST_EXE_SUFFIX=${AOM_TEST_EXE_SUFFIX}
+  AOM_TEST_FILTER=${AOM_TEST_FILTER}
+  AOM_TEST_LIST_TESTS=${AOM_TEST_LIST_TESTS}
+  AOM_TEST_OUTPUT_DIR=${AOM_TEST_OUTPUT_DIR}
+  AOM_TEST_PREFIX=${AOM_TEST_PREFIX}
+  AOM_TEST_RUN_DISABLED_TESTS=${AOM_TEST_RUN_DISABLED_TESTS}
+  AOM_TEST_SHOW_PROGRAM_OUTPUT=${AOM_TEST_SHOW_PROGRAM_OUTPUT}
+  AOM_TEST_TEMP_ROOT=${AOM_TEST_TEMP_ROOT}
+  AOM_TEST_VERBOSE_OUTPUT=${AOM_TEST_VERBOSE_OUTPUT}
   YUV_RAW_INPUT=${YUV_RAW_INPUT}
   YUV_RAW_INPUT_WIDTH=${YUV_RAW_INPUT_WIDTH}
   YUV_RAW_INPUT_HEIGHT=${YUV_RAW_INPUT_HEIGHT}
   Y4M_NOSQ_PAR_INPUT=${Y4M_NOSQ_PAR_INPUT}"
 
-fi  # End $VPX_TEST_TOOLS_COMMON_SH pseudo include guard.
+fi  # End $AOM_TEST_TOOLS_COMMON_SH pseudo include guard.
diff --git a/test/twopass_encoder.sh b/test/twopass_encoder.sh
index 3b4eb5c..bd59189 100755
--- a/test/twopass_encoder.sh
+++ b/test/twopass_encoder.sh
@@ -25,16 +25,16 @@
 
 # Runs twopass_encoder using the codec specified by $1.
 twopass_encoder() {
-  local encoder="${LIBAOM_BIN_PATH}/twopass_encoder${VPX_TEST_EXE_SUFFIX}"
+  local encoder="${LIBAOM_BIN_PATH}/twopass_encoder${AOM_TEST_EXE_SUFFIX}"
   local codec="$1"
-  local output_file="${VPX_TEST_OUTPUT_DIR}/twopass_encoder_${codec}.ivf"
+  local output_file="${AOM_TEST_OUTPUT_DIR}/twopass_encoder_${codec}.ivf"
 
   if [ ! -x "${encoder}" ]; then
     elog "${encoder} does not exist or is not executable."
     return 1
   fi
 
-  eval "${VPX_TEST_PREFIX}" "${encoder}" "${codec}" "${YUV_RAW_INPUT_WIDTH}" \
+  eval "${AOM_TEST_PREFIX}" "${encoder}" "${codec}" "${YUV_RAW_INPUT_WIDTH}" \
       "${YUV_RAW_INPUT_HEIGHT}" "${YUV_RAW_INPUT}" "${output_file}" \
       ${devnull}
 
diff --git a/test/util.h b/test/util.h
index 28e5cf0..f63fda1 100644
--- a/test/util.h
+++ b/test/util.h
@@ -31,8 +31,8 @@
   int64_t sqrerr = 0;
   for (i = 0; i < height_y; ++i)
     for (j = 0; j < width_y; ++j) {
-      int64_t d = img1->planes[VPX_PLANE_Y][i * img1->stride[VPX_PLANE_Y] + j] -
-                  img2->planes[VPX_PLANE_Y][i * img2->stride[VPX_PLANE_Y] + j];
+      int64_t d = img1->planes[AOM_PLANE_Y][i * img1->stride[AOM_PLANE_Y] + j] -
+                  img2->planes[AOM_PLANE_Y][i * img2->stride[AOM_PLANE_Y] + j];
       sqrerr += d * d;
     }
   double mse = static_cast<double>(sqrerr) / (width_y * height_y);
diff --git a/test/variance_test.cc b/test/variance_test.cc
index d8da018..2f5694b 100644
--- a/test/variance_test.cc
+++ b/test/variance_test.cc
@@ -51,15 +51,15 @@
 // (bit_depth - 8) for se
 static void RoundHighBitDepth(int bit_depth, int64_t *se, uint64_t *sse) {
   switch (bit_depth) {
-    case VPX_BITS_12:
+    case AOM_BITS_12:
       *sse = (*sse + 128) >> 8;
       *se = (*se + 8) >> 4;
       break;
-    case VPX_BITS_10:
+    case AOM_BITS_10:
       *sse = (*sse + 8) >> 4;
       *se = (*se + 2) >> 2;
       break;
-    case VPX_BITS_8:
+    case AOM_BITS_8:
     default: break;
   }
 }
@@ -216,7 +216,7 @@
       bit_depth_ = static_cast<aom_bit_depth_t>(get<3>(params));
       use_high_bit_depth_ = true;
     } else {
-      bit_depth_ = VPX_BITS_8;
+      bit_depth_ = AOM_BITS_8;
       use_high_bit_depth_ = false;
     }
     mask_ = (1 << bit_depth_) - 1;
@@ -430,7 +430,7 @@
     const int stride_coeff = 1;
     ASM_REGISTER_STATE_CHECK(mse_(src_, width_, ref_, width_, &sse1));
     variance_ref(src_, ref_, log2width_, log2height_, stride_coeff,
-                 stride_coeff, &sse2, false, VPX_BITS_8);
+                 stride_coeff, &sse2, false, AOM_BITS_8);
     EXPECT_EQ(sse1, sse2);
   }
 }
@@ -447,7 +447,7 @@
     const int stride_coeff = 1;
     ASM_REGISTER_STATE_CHECK(var1 = mse_(src_, width_, ref_, width_));
     variance_ref(src_, ref_, log2width_, log2height_, stride_coeff,
-                 stride_coeff, &sse2, false, VPX_BITS_8);
+                 stride_coeff, &sse2, false, AOM_BITS_8);
     EXPECT_EQ(var1, sse2);
   }
 }
@@ -543,7 +543,7 @@
       bit_depth_ = (aom_bit_depth_t)get<3>(params);
       use_high_bit_depth_ = true;
     } else {
-      bit_depth_ = VPX_BITS_8;
+      bit_depth_ = AOM_BITS_8;
       use_high_bit_depth_ = false;
     }
     mask_ = (1 << bit_depth_) - 1;
diff --git a/test/video_source.h b/test/video_source.h
index 2cd5753..e986ffb 100644
--- a/test/video_source.h
+++ b/test/video_source.h
@@ -133,7 +133,7 @@
  public:
   DummyVideoSource()
       : img_(NULL), limit_(100), width_(80), height_(64),
-        format_(VPX_IMG_FMT_I420) {
+        format_(AOM_IMG_FMT_I420) {
     ReallocImage();
   }
 
diff --git a/test/vp8_multi_resolution_encoder.sh b/test/vp8_multi_resolution_encoder.sh
index fbe61a4..a64d6ea 100755
--- a/test/vp8_multi_resolution_encoder.sh
+++ b/test/vp8_multi_resolution_encoder.sh
@@ -39,13 +39,13 @@
     return 1
   fi
 
-  eval "${VPX_TEST_PREFIX}" "${encoder}" "$@" ${devnull}
+  eval "${AOM_TEST_PREFIX}" "${encoder}" "$@" ${devnull}
 }
 
 vp8_multi_resolution_encoder_three_formats() {
-  local readonly output_files="${VPX_TEST_OUTPUT_DIR}/vp8_mre_0.ivf
-                               ${VPX_TEST_OUTPUT_DIR}/vp8_mre_1.ivf
-                               ${VPX_TEST_OUTPUT_DIR}/vp8_mre_2.ivf"
+  local readonly output_files="${AOM_TEST_OUTPUT_DIR}/vp8_mre_0.ivf
+                               ${AOM_TEST_OUTPUT_DIR}/vp8_mre_1.ivf
+                               ${AOM_TEST_OUTPUT_DIR}/vp8_mre_2.ivf"
 
   if [ "$(aom_config_option_enabled CONFIG_MULTI_RES_ENCODING)" = "yes" ]; then
     if [ "$(vp8_encode_available)" = "yes" ]; then
diff --git a/test/vp8cx_set_ref.sh b/test/vp8cx_set_ref.sh
index fa30ffb..c42ec4c 100755
--- a/test/vp8cx_set_ref.sh
+++ b/test/vp8cx_set_ref.sh
@@ -29,9 +29,9 @@
 # TODO(tomfinegan): Pass the codec param once the example is updated to support
 # VP9.
 aom_set_ref() {
-  local encoder="${LIBAOM_BIN_PATH}/vp8cx_set_ref${VPX_TEST_EXE_SUFFIX}"
+  local encoder="${LIBAOM_BIN_PATH}/vp8cx_set_ref${AOM_TEST_EXE_SUFFIX}"
   local codec="$1"
-  local output_file="${VPX_TEST_OUTPUT_DIR}/vp8cx_set_ref_${codec}.ivf"
+  local output_file="${AOM_TEST_OUTPUT_DIR}/vp8cx_set_ref_${codec}.ivf"
   local ref_frame_num=90
 
   if [ ! -x "${encoder}" ]; then
@@ -39,7 +39,7 @@
     return 1
   fi
 
-  eval "${VPX_TEST_PREFIX}" "${encoder}" "${YUV_RAW_INPUT_WIDTH}" \
+  eval "${AOM_TEST_PREFIX}" "${encoder}" "${YUV_RAW_INPUT_WIDTH}" \
       "${YUV_RAW_INPUT_HEIGHT}" "${YUV_RAW_INPUT}" "${output_file}" \
       "${ref_frame_num}" ${devnull}
 
diff --git a/test/vp9_spatial_svc_encoder.sh b/test/vp9_spatial_svc_encoder.sh
index 94ea43c..6b94458 100755
--- a/test/vp9_spatial_svc_encoder.sh
+++ b/test/vp9_spatial_svc_encoder.sh
@@ -26,10 +26,10 @@
 # Runs vp9_spatial_svc_encoder. $1 is the test name.
 vp9_spatial_svc_encoder() {
   local readonly \
-    encoder="${LIBAOM_BIN_PATH}/vp9_spatial_svc_encoder${VPX_TEST_EXE_SUFFIX}"
+    encoder="${LIBAOM_BIN_PATH}/vp9_spatial_svc_encoder${AOM_TEST_EXE_SUFFIX}"
   local readonly test_name="$1"
   local readonly \
-    output_file="${VPX_TEST_OUTPUT_DIR}/vp9_ssvc_encoder${test_name}.ivf"
+    output_file="${AOM_TEST_OUTPUT_DIR}/vp9_ssvc_encoder${test_name}.ivf"
   local readonly frames_to_encode=10
   local readonly max_kf=9999
 
@@ -40,7 +40,7 @@
     return 1
   fi
 
-  eval "${VPX_TEST_PREFIX}" "${encoder}" -w "${YUV_RAW_INPUT_WIDTH}" \
+  eval "${AOM_TEST_PREFIX}" "${encoder}" -w "${YUV_RAW_INPUT_WIDTH}" \
     -h "${YUV_RAW_INPUT_HEIGHT}" -k "${max_kf}" -f "${frames_to_encode}" \
     "$@" "${YUV_RAW_INPUT}" "${output_file}" ${devnull}
 
diff --git a/test/y4m_test.cc b/test/y4m_test.cc
index 095e231..5389470 100644
--- a/test/y4m_test.cc
+++ b/test/y4m_test.cc
@@ -34,23 +34,23 @@
 };
 
 const Y4mTestParam kY4mTestVectors[] = {
-  { "park_joy_90p_8_420.y4m", 8, VPX_IMG_FMT_I420,
+  { "park_joy_90p_8_420.y4m", 8, AOM_IMG_FMT_I420,
     "e5406275b9fc6bb3436c31d4a05c1cab" },
-  { "park_joy_90p_8_422.y4m", 8, VPX_IMG_FMT_I422,
+  { "park_joy_90p_8_422.y4m", 8, AOM_IMG_FMT_I422,
     "284a47a47133b12884ec3a14e959a0b6" },
-  { "park_joy_90p_8_444.y4m", 8, VPX_IMG_FMT_I444,
+  { "park_joy_90p_8_444.y4m", 8, AOM_IMG_FMT_I444,
     "90517ff33843d85de712fd4fe60dbed0" },
-  { "park_joy_90p_10_420.y4m", 10, VPX_IMG_FMT_I42016,
+  { "park_joy_90p_10_420.y4m", 10, AOM_IMG_FMT_I42016,
     "63f21f9f717d8b8631bd2288ee87137b" },
-  { "park_joy_90p_10_422.y4m", 10, VPX_IMG_FMT_I42216,
+  { "park_joy_90p_10_422.y4m", 10, AOM_IMG_FMT_I42216,
     "48ab51fb540aed07f7ff5af130c9b605" },
-  { "park_joy_90p_10_444.y4m", 10, VPX_IMG_FMT_I44416,
+  { "park_joy_90p_10_444.y4m", 10, AOM_IMG_FMT_I44416,
     "067bfd75aa85ff9bae91fa3e0edd1e3e" },
-  { "park_joy_90p_12_420.y4m", 12, VPX_IMG_FMT_I42016,
+  { "park_joy_90p_12_420.y4m", 12, AOM_IMG_FMT_I42016,
     "9e6d8f6508c6e55625f6b697bc461cef" },
-  { "park_joy_90p_12_422.y4m", 12, VPX_IMG_FMT_I42216,
+  { "park_joy_90p_12_422.y4m", 12, AOM_IMG_FMT_I42216,
     "b239c6b301c0b835485be349ca83a7e3" },
-  { "park_joy_90p_12_444.y4m", 12, VPX_IMG_FMT_I44416,
+  { "park_joy_90p_12_444.y4m", 12, AOM_IMG_FMT_I44416,
     "5a6481a550821dab6d0192f5c63845e9" },
 };
 
@@ -59,7 +59,7 @@
   for (plane = 0; plane < 3; ++plane) {
     const unsigned char *buf = img->planes[plane];
     const int stride = img->stride[plane];
-    const int bytes_per_sample = (img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) ? 2 : 1;
+    const int bytes_per_sample = (img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) ? 2 : 1;
     const int h =
         (plane ? (img->d_h + img->y_chroma_shift) >> img->y_chroma_shift
                : img->d_h);
@@ -97,17 +97,17 @@
     ASSERT_EQ(img()->d_h, kHeight);
     ASSERT_EQ(y4m_.bit_depth, bit_depth);
     ASSERT_EQ(y4m_.aom_fmt, fmt);
-    if (fmt == VPX_IMG_FMT_I420 || fmt == VPX_IMG_FMT_I42016) {
+    if (fmt == AOM_IMG_FMT_I420 || fmt == AOM_IMG_FMT_I42016) {
       ASSERT_EQ(y4m_.bps, (int)y4m_.bit_depth * 3 / 2);
       ASSERT_EQ(img()->x_chroma_shift, 1U);
       ASSERT_EQ(img()->y_chroma_shift, 1U);
     }
-    if (fmt == VPX_IMG_FMT_I422 || fmt == VPX_IMG_FMT_I42216) {
+    if (fmt == AOM_IMG_FMT_I422 || fmt == AOM_IMG_FMT_I42216) {
       ASSERT_EQ(y4m_.bps, (int)y4m_.bit_depth * 2);
       ASSERT_EQ(img()->x_chroma_shift, 1U);
       ASSERT_EQ(img()->y_chroma_shift, 0U);
     }
-    if (fmt == VPX_IMG_FMT_I444 || fmt == VPX_IMG_FMT_I44416) {
+    if (fmt == AOM_IMG_FMT_I444 || fmt == AOM_IMG_FMT_I44416) {
       ASSERT_EQ(y4m_.bps, (int)y4m_.bit_depth * 3);
       ASSERT_EQ(img()->x_chroma_shift, 0U);
       ASSERT_EQ(img()->y_chroma_shift, 0U);
diff --git a/test/yuv_video_source.h b/test/yuv_video_source.h
index c24c1ba..9ff76a8 100644
--- a/test/yuv_video_source.h
+++ b/test/yuv_video_source.h
@@ -30,7 +30,7 @@
                  int rate_denominator, unsigned int start, int limit)
       : file_name_(file_name), input_file_(NULL), img_(NULL), start_(start),
         limit_(limit), frame_(0), width_(0), height_(0),
-        format_(VPX_IMG_FMT_NONE), framerate_numerator_(rate_numerator),
+        format_(AOM_IMG_FMT_NONE), framerate_numerator_(rate_numerator),
         framerate_denominator_(rate_denominator) {
     // This initializes format_, raw_size_, width_, height_ and allocates img.
     SetSize(width, height, format);
@@ -84,14 +84,14 @@
       height_ = height;
       format_ = format;
       switch (format) {
-        case VPX_IMG_FMT_I420: raw_size_ = width * height * 3 / 2; break;
-        case VPX_IMG_FMT_I422: raw_size_ = width * height * 2; break;
-        case VPX_IMG_FMT_I440: raw_size_ = width * height * 2; break;
-        case VPX_IMG_FMT_I444: raw_size_ = width * height * 3; break;
-        case VPX_IMG_FMT_I42016: raw_size_ = width * height * 3; break;
-        case VPX_IMG_FMT_I42216: raw_size_ = width * height * 4; break;
-        case VPX_IMG_FMT_I44016: raw_size_ = width * height * 4; break;
-        case VPX_IMG_FMT_I44416: raw_size_ = width * height * 6; break;
+        case AOM_IMG_FMT_I420: raw_size_ = width * height * 3 / 2; break;
+        case AOM_IMG_FMT_I422: raw_size_ = width * height * 2; break;
+        case AOM_IMG_FMT_I440: raw_size_ = width * height * 2; break;
+        case AOM_IMG_FMT_I444: raw_size_ = width * height * 3; break;
+        case AOM_IMG_FMT_I42016: raw_size_ = width * height * 3; break;
+        case AOM_IMG_FMT_I42216: raw_size_ = width * height * 4; break;
+        case AOM_IMG_FMT_I44016: raw_size_ = width * height * 4; break;
+        case AOM_IMG_FMT_I44416: raw_size_ = width * height * 6; break;
         default: ASSERT_TRUE(0);
       }
     }