commit db9f7ab9f967824d7c204d52a7e39ccc4987eadc
author Danil Chapovalov <danilchap@webrtc.org> Tue Jun 19 10:50:11 2018 +0200
committer Commit Bot <commit-bot@chromium.org> Tue Jun 19 10:38:56 2018 +0000
tree eb98ca5b32e48a494e074b61d1f223b381e40bc0
parent c66613daf770622f91db97734af280c9cf2fd41e

Replace rtc::Optional with absl::optional in modules/audio processing

This is a no-op change because rtc::Optional is an alias to absl::optional

This CL generated by running script with parameter 'modules/audio_processing'

find $@ -type f \( -name \*.h -o -name \*.cc \) \
-exec sed -i 's|rtc::Optional|absl::optional|g' {} \+ \
-exec sed -i 's|rtc::nullopt|absl::nullopt|g' {} \+ \
-exec sed -i 's|#include "api/optional.h"|#include "absl/types/optional.h"|' {} \+

find $@ -type f -name BUILD.gn \
-exec sed -r -i 's|"(../)*api:optional"|"//third_party/abseil-cpp/absl/types:optional"|' {} \+;

git cl format

Bug: webrtc:9078
Change-Id: Id29f8de59dba704787c2c38a3d05c60827c181b0
Reviewed-on: https://webrtc-review.googlesource.com/83982
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23653}

modules/audio_processing/aec3/render_delay_buffer.cc

diff --git a/modules/audio_processing/aec3/render_delay_buffer.cc b/modules/audio_processing/aec3/render_delay_buffer.cc
index b01593b..37a2378 100644
--- a/modules/audio_processing/aec3/render_delay_buffer.cc
+++ b/modules/audio_processing/aec3/render_delay_buffer.cc
@@ -77,8 +77,8 @@
   MatrixBuffer blocks_;
   VectorBuffer spectra_;
   FftBuffer ffts_;
-  rtc::Optional<size_t> delay_;
-  rtc::Optional<int> internal_delay_;
+  absl::optional<size_t> delay_;
+  absl::optional<int> internal_delay_;
   RenderBuffer echo_remover_buffer_;
   DownsampledRenderBuffer low_rate_;
   Decimator render_decimator_;
@@ -93,7 +93,7 @@
   size_t render_call_counter_ = 0;
   bool render_activity_ = false;
   size_t render_activity_counter_ = 0;
-  rtc::Optional<size_t> external_audio_buffer_delay_;
+  absl::optional<size_t> external_audio_buffer_delay_;
   bool external_delay_verified_after_reset_ = false;
 
   int LowRateBufferOffset() const { return DelayEstimatorOffset(config_) >> 1; }
@@ -120,7 +120,7 @@
 }
 
 // Increases the read indices for the render buffers.
-void IncreaseReadIndices(const rtc::Optional<int>& delay,
+void IncreaseReadIndices(const absl::optional<int>& delay,
                          int sub_block_size,
                          MatrixBuffer* blocks,
                          VectorBuffer* spectra,
@@ -147,7 +147,7 @@
 // Checks for a render buffer underrun. If the delay is not specified, only the
 // low rate buffer underrun is counted as the delay offset for the other buffers
 // is unknown.
-bool RenderUnderrun(const rtc::Optional<int>& delay,
+bool RenderUnderrun(const absl::optional<int>& delay,
                     const MatrixBuffer& b,
                     const DownsampledRenderBuffer& l) {
   return l.read == l.write || (delay && b.read == b.write);
@@ -243,8 +243,8 @@
     ApplyDelay(config_.delay.default_delay);
 
     // Unset the delays which are set by SetDelay.
-    delay_ = rtc::nullopt;
-    internal_delay_ = rtc::nullopt;
+    delay_ = absl::nullopt;
+    internal_delay_ = absl::nullopt;
   }
 }