aomcx_set_ref -> aom_cx_set_ref

Change-Id: I60dd645451d6d65465f099a16ac855fb0b5a57a9
diff --git a/.gitignore b/.gitignore
index 7849829..8714d3f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,7 +37,7 @@
 /examples/simple_encoder
 /examples/twopass_encoder
 /examples/aom_multi_resolution_encoder
-/examples/aomcx_set_ref
+/examples/aom_cx_set_ref
 /examples/av1_spatial_scalable_encoder
 /examples/aom_temporal_scalable_patterns
 /examples/aom_temporal_svc_encoder
diff --git a/examples.mk b/examples.mk
index e55fd03..69c2ea3 100644
--- a/examples.mk
+++ b/examples.mk
@@ -176,13 +176,13 @@
 
 ifeq ($(CONFIG_AV1_ENCODER), yes)
 ifeq ($(CONFIG_DECODERS),yes)
-EXAMPLES-yes                       += aomcx_set_ref.c
-aomcx_set_ref.SRCS                 += ivfenc.h ivfenc.c
-aomcx_set_ref.SRCS                 += tools_common.h tools_common.c
-aomcx_set_ref.SRCS                 += video_common.h
-aomcx_set_ref.SRCS                 += video_writer.h video_writer.c
-aomcx_set_ref.GUID                  = 65D7F14A-2EE6-4293-B958-AB5107A03B55
-aomcx_set_ref.DESCRIPTION           = AV1 set encoder reference frame
+EXAMPLES-yes                       += aom_cx_set_ref.c
+aom_cx_set_ref.SRCS                 += ivfenc.h ivfenc.c
+aom_cx_set_ref.SRCS                 += tools_common.h tools_common.c
+aom_cx_set_ref.SRCS                 += video_common.h
+aom_cx_set_ref.SRCS                 += video_writer.h video_writer.c
+aom_cx_set_ref.GUID                  = 65D7F14A-2EE6-4293-B958-AB5107A03B55
+aom_cx_set_ref.DESCRIPTION           = AV1 set encoder reference frame
 endif
 endif
 
diff --git a/examples/aomcx_set_ref.c b/examples/aom_cx_set_ref.c
similarity index 100%
rename from examples/aomcx_set_ref.c
rename to examples/aom_cx_set_ref.c
diff --git a/test/cx_set_ref.sh b/test/cx_set_ref.sh
index 9c825ab..dfba40d 100755
--- a/test/cx_set_ref.sh
+++ b/test/cx_set_ref.sh
@@ -27,7 +27,7 @@
 # $1 is the codec name.
 aom_set_ref() {
   local codec="$1"
-  local encoder="${LIBAOM_BIN_PATH}/aomcx_set_ref${AOM_TEST_EXE_SUFFIX}"
+  local encoder="${LIBAOM_BIN_PATH}/aom_cx_set_ref${AOM_TEST_EXE_SUFFIX}"
 
   local output_file="${AOM_TEST_OUTPUT_DIR}/${codec}cx_set_ref_${codec}.ivf"
   local ref_frame_num=90