RTC_LOG_* macros: Implement argument passing with a single variadic call
Instead of making multiple calls to the std::stringstream << operator,
collect all the arguments and make a single printf-like variadic call
under the hood.
Besides reducing our reliance on iostreams, this makes each RTC_LOG_*
call site smaller; in aggregate, this reduces the size of
libjingle_peerconnection_so.so by 28-32 kB.
A quick benchmark indicates that this change makes log statements
a few percent slower.
Bug: webrtc:8982, webrtc:9185
Change-Id: I3137a4dd8ac510e8d910acccb0c97ce4fffb61c9
Reviewed-on: https://webrtc-review.googlesource.com/75440
Commit-Queue: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Jonas Olsson <jonasolsson@webrtc.org>
Reviewed-by: Oskar Sundbom <ossu@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23375}diff --git a/rtc_base/BUILD.gn b/rtc_base/BUILD.gn
index c3fd525..a35a89c 100644
--- a/rtc_base/BUILD.gn
+++ b/rtc_base/BUILD.gn
@@ -218,7 +218,7 @@
"logging.cc",
"logging.h",
]
- deps += [ "system:no_inline" ]
+ deps += [ "system:inline" ]
# logging.h needs the deprecation header while downstream projects are
# removing code that depends on logging implementation details.
