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HostDisplay: Add threaded presentation for Vulkan renderer

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Can add a significant speedup for fast forward. Automatically disabled
when vsync is enabled.
This commit is contained in:
Connor McLaughlin
2020-12-26 23:22:24 +10:00
parent 1a6a14fcd4
commit 702ed21207
29 changed files with 241 additions and 76 deletions
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7
src/duckstation-qt/qthostinterface.cpp
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@ -488,9 +488,7 @@ bool QtHostInterface::AcquireHostDisplay()
m_is_rendering_to_main = m_settings_interface->GetBoolValue("Main", "RenderToMainWindow", true);
QtDisplayWidget* display_widget =
createDisplayRequested(m_worker_thread, QString::fromStdString(g_settings.gpu_adapter),
g_settings.gpu_use_debug_device, m_is_fullscreen, m_is_rendering_to_main);
QtDisplayWidget* display_widget = createDisplayRequested(m_worker_thread, m_is_fullscreen, m_is_rendering_to_main);
if (!display_widget || !m_display->HasRenderDevice())
{
emit destroyDisplayRequested();
@ -501,7 +499,8 @@ bool QtHostInterface::AcquireHostDisplay()
createImGuiContext(display_widget->devicePixelRatioFromScreen());
if (!m_display->MakeRenderContextCurrent() ||
!m_display->InitializeRenderDevice(GetShaderCacheBasePath(), g_settings.gpu_use_debug_device) ||
!m_display->InitializeRenderDevice(GetShaderCacheBasePath(), g_settings.gpu_use_debug_device,
g_settings.gpu_threaded_presentation) ||
!CreateHostDisplayResources())
{
destroyImGuiContext();