From 296c7cec055c02568927e65734a16c497d070bb1 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Tue, 25 Jul 2017 20:42:51 -0400
Subject: [PATCH] Adopted `flush` widely.

---
 Machines/Atari2600/Bus.hpp     | 6 ++----
 Machines/Electron/Electron.cpp | 3 +--
 Machines/Oric/Oric.cpp         | 9 +++------
 3 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/Machines/Atari2600/Bus.hpp b/Machines/Atari2600/Bus.hpp
index e4c263655..e881e8bc7 100644
--- a/Machines/Atari2600/Bus.hpp
+++ b/Machines/Atari2600/Bus.hpp
@@ -45,15 +45,13 @@ class Bus {
 		// video backlog accumulation counter
 		Cycles cycles_since_video_update_;
 		inline void update_video() {
-			tia_->run_for(cycles_since_video_update_);
-			cycles_since_video_update_ = 0;
+			tia_->run_for(cycles_since_video_update_.flush());
 		}
 
 		// RIOT backlog accumulation counter
 		Cycles cycles_since_6532_update_;
 		inline void update_6532() {
-			mos6532_.run_for(cycles_since_6532_update_);
-			cycles_since_6532_update_ = 0;
+			mos6532_.run_for(cycles_since_6532_update_.flush());
 		}
 };
 
diff --git a/Machines/Electron/Electron.cpp b/Machines/Electron/Electron.cpp
index 40764fe8c..0109f614e 100644
--- a/Machines/Electron/Electron.cpp
+++ b/Machines/Electron/Electron.cpp
@@ -352,8 +352,7 @@ void Machine::flush() {
 
 inline void Machine::update_display() {
 	if(cycles_since_display_update_) {
-		video_output_->run_for(cycles_since_display_update_);
-		cycles_since_display_update_ = 0;
+		video_output_->run_for(cycles_since_display_update_.flush());
 	}
 }
 
diff --git a/Machines/Oric/Oric.cpp b/Machines/Oric/Oric.cpp
index 6217659cc..b5525f0fa 100644
--- a/Machines/Oric/Oric.cpp
+++ b/Machines/Oric/Oric.cpp
@@ -141,8 +141,7 @@ void Machine::flush() {
 }
 
 void Machine::update_video() {
-	video_output_->run_for(cycles_since_video_update_);
-	cycles_since_video_update_ = 0;
+	video_output_->run_for(cycles_since_video_update_.flush());
 }
 
 void Machine::setup_output(float aspect_ratio) {
@@ -233,9 +232,8 @@ uint8_t Machine::VIA::get_port_input(Port port) {
 }
 
 void Machine::VIA::flush() {
-	ay8910->run_for(cycles_since_ay_update_);
+	ay8910->run_for(cycles_since_ay_update_.flush());
 	ay8910->flush();
-	cycles_since_ay_update_ = 0;
 }
 
 void Machine::VIA::run_for(const Cycles &cycles) {
@@ -245,8 +243,7 @@ void Machine::VIA::run_for(const Cycles &cycles) {
 }
 
 void Machine::VIA::update_ay() {
-	ay8910->run_for(cycles_since_ay_update_);
-	cycles_since_ay_update_ = 0;
+	ay8910->run_for(cycles_since_ay_update_.flush());
 	ay8910->set_control_lines( (GI::AY38910::ControlLines)((ay_bdir_ ? GI::AY38910::BCDIR : 0) | (ay_bc1_ ? GI::AY38910::BC1 : 0) | GI::AY38910::BC2));
 }