Define a protobuf format for representing plots

webrtc/tools/BUILD.gn

Index: webrtc/tools/BUILD.gn
diff --git a/webrtc/tools/BUILD.gn b/webrtc/tools/BUILD.gn
index 0fe92314eff00fd5bc6ee4e2dcee5d36764b9c58..d2a4dceb22e453cda51565d363e10423f51cfea7 100644
--- a/webrtc/tools/BUILD.gn
+++ b/webrtc/tools/BUILD.gn
@@ -8,6 +8,7 @@
 
 import("//testing/test.gni")
 import("../build/webrtc.gni")
+import("//third_party/protobuf/proto_library.gni")

[kjellander_webrtc, 2016/08/23 06:02:20]

nit: sort alphabetically.

[terelius, 2016/08/23 17:54:18]

Done.

 
 source_set("tools") {
   deps = [
@@ -177,6 +178,13 @@ source_set("agc_test_utils") {
 # Exclude tools depending on gflags since that's not available in Chromium.
 if (rtc_include_tests) {
   if (rtc_enable_protobuf) {
+    proto_library("graph_proto") {
+      sources = [
+        "event_log_visualizer/graph.proto",
+      ]
+      proto_out_dir = "webrtc/tools/event_log_visualizer"
+    }
+
     executable("event_log_visualizer") {
       testonly = true
       sources = [
@@ -185,6 +193,8 @@ if (rtc_include_tests) {
         "event_log_visualizer/main.cc",
         "event_log_visualizer/plot_base.cc",
         "event_log_visualizer/plot_base.h",
+        "event_log_visualizer/plot_protobuf.cc",
+        "event_log_visualizer/plot_protobuf.h",
         "event_log_visualizer/plot_python.cc",
         "event_log_visualizer/plot_python.h",
       ]
@@ -200,6 +210,7 @@ if (rtc_include_tests) {
 
       defines = [ "ENABLE_RTC_EVENT_LOG" ]
       deps = [
+        ":graph_proto",
         "../:rtc_event_log",
         "../:rtc_event_log_parser",
         "../modules/congestion_controller:congestion_controller",