From d6015ee211b04ac948a30abbaf2f623e1d903945 Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Mon, 7 Jan 2019 21:46:33 -0500
Subject: settings: Add new graphics setting for
 use_asynchronous_gpu_emulation.

---
 src/yuzu/configuration/config.cpp             | 4 ++++
 src/yuzu/configuration/configure_graphics.cpp | 4 ++++
 src/yuzu/configuration/configure_graphics.ui  | 7 +++++++
 3 files changed, 15 insertions(+)

(limited to 'src/yuzu')

diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp
index e9546dadf..74dc6bb28 100644
--- a/src/yuzu/configuration/config.cpp
+++ b/src/yuzu/configuration/config.cpp
@@ -374,6 +374,8 @@ void Config::ReadValues() {
         qt_config->value("use_disk_shader_cache", false).toBool();
     Settings::values.use_accurate_gpu_emulation =
         qt_config->value("use_accurate_gpu_emulation", false).toBool();
+    Settings::values.use_asynchronous_gpu_emulation =
+        qt_config->value("use_asynchronous_gpu_emulation", false).toBool();
 
     Settings::values.bg_red = qt_config->value("bg_red", 0.0).toFloat();
     Settings::values.bg_green = qt_config->value("bg_green", 0.0).toFloat();
@@ -633,6 +635,8 @@ void Config::SaveValues() {
     qt_config->setValue("frame_limit", Settings::values.frame_limit);
     qt_config->setValue("use_disk_shader_cache", Settings::values.use_disk_shader_cache);
     qt_config->setValue("use_accurate_gpu_emulation", Settings::values.use_accurate_gpu_emulation);
+    qt_config->setValue("use_asynchronous_gpu_emulation",
+                        Settings::values.use_asynchronous_gpu_emulation);
 
     // Cast to double because Qt's written float values are not human-readable
     qt_config->setValue("bg_red", (double)Settings::values.bg_red);
diff --git a/src/yuzu/configuration/configure_graphics.cpp b/src/yuzu/configuration/configure_graphics.cpp
index 0f5dd534b..dd1d67488 100644
--- a/src/yuzu/configuration/configure_graphics.cpp
+++ b/src/yuzu/configuration/configure_graphics.cpp
@@ -75,6 +75,8 @@ void ConfigureGraphics::setConfiguration() {
     ui->frame_limit->setValue(Settings::values.frame_limit);
     ui->use_disk_shader_cache->setChecked(Settings::values.use_disk_shader_cache);
     ui->use_accurate_gpu_emulation->setChecked(Settings::values.use_accurate_gpu_emulation);
+    ui->use_asynchronous_gpu_emulation->setEnabled(!Core::System::GetInstance().IsPoweredOn());
+    ui->use_asynchronous_gpu_emulation->setChecked(Settings::values.use_asynchronous_gpu_emulation);
     UpdateBackgroundColorButton(QColor::fromRgbF(Settings::values.bg_red, Settings::values.bg_green,
                                                  Settings::values.bg_blue));
 }
@@ -86,6 +88,8 @@ void ConfigureGraphics::applyConfiguration() {
     Settings::values.frame_limit = ui->frame_limit->value();
     Settings::values.use_disk_shader_cache = ui->use_disk_shader_cache->isChecked();
     Settings::values.use_accurate_gpu_emulation = ui->use_accurate_gpu_emulation->isChecked();
+    Settings::values.use_asynchronous_gpu_emulation =
+        ui->use_asynchronous_gpu_emulation->isChecked();
     Settings::values.bg_red = static_cast<float>(bg_color.redF());
     Settings::values.bg_green = static_cast<float>(bg_color.greenF());
     Settings::values.bg_blue = static_cast<float>(bg_color.blueF());
diff --git a/src/yuzu/configuration/configure_graphics.ui b/src/yuzu/configuration/configure_graphics.ui
index 824f5810a..c6767e0ca 100644
--- a/src/yuzu/configuration/configure_graphics.ui
+++ b/src/yuzu/configuration/configure_graphics.ui
@@ -63,6 +63,13 @@
           </property>
          </widget>
         </item>
+        <item>
+         <widget class="QCheckBox" name="use_asynchronous_gpu_emulation">
+          <property name="text">
+           <string>Use asynchronous GPU emulation</string>
+          </property>
+         </widget>
+        </item>
         <item>
          <layout class="QHBoxLayout" name="horizontalLayout">
           <item>
-- 
cgit v1.2.3


From 65651078e5ae60ff14bf6d6e8e367ec7262c4120 Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Wed, 23 Jan 2019 22:09:22 -0500
Subject: bootmanager: Ensure that we have a context for shader loading.

---
 src/yuzu/bootmanager.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src/yuzu')

diff --git a/src/yuzu/bootmanager.cpp b/src/yuzu/bootmanager.cpp
index 73b04b749..3b070bfbb 100644
--- a/src/yuzu/bootmanager.cpp
+++ b/src/yuzu/bootmanager.cpp
@@ -20,10 +20,7 @@
 EmuThread::EmuThread(GRenderWindow* render_window) : render_window(render_window) {}
 
 void EmuThread::run() {
-    if (!Settings::values.use_multi_core) {
-        // Single core mode must acquire OpenGL context for entire emulation session
-        render_window->MakeCurrent();
-    }
+    render_window->MakeCurrent();
 
     MicroProfileOnThreadCreate("EmuThread");
 
@@ -38,6 +35,11 @@ void EmuThread::run() {
 
     emit LoadProgress(VideoCore::LoadCallbackStage::Complete, 0, 0);
 
+    if (Settings::values.use_asynchronous_gpu_emulation) {
+        // Release OpenGL context for the GPU thread
+        render_window->DoneCurrent();
+    }
+
     // holds whether the cpu was running during the last iteration,
     // so that the DebugModeLeft signal can be emitted before the
     // next execution step
-- 
cgit v1.2.3