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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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6
src/frontend-common/opengl_host_display.cpp
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@ -318,7 +318,8 @@ bool OpenGLHostDisplay::HasRenderSurface() const
return m_window_info.type != WindowInfo::Type::Surfaceless;
}
bool OpenGLHostDisplay::CreateRenderDevice(const WindowInfo& wi, std::string_view adapter_name, bool debug_device)
bool OpenGLHostDisplay::CreateRenderDevice(const WindowInfo& wi, std::string_view adapter_name, bool debug_device,
bool threaded_presentation)
{
m_gl_context = GL::Context::Create(wi);
if (!m_gl_context)
@ -333,7 +334,8 @@ bool OpenGLHostDisplay::CreateRenderDevice(const WindowInfo& wi, std::string_vie
return true;
}
bool OpenGLHostDisplay::InitializeRenderDevice(std::string_view shader_cache_directory, bool debug_device)
bool OpenGLHostDisplay::InitializeRenderDevice(std::string_view shader_cache_directory, bool debug_device,
bool threaded_presentation)
{
glGetIntegerv(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, reinterpret_cast<GLint*>(&m_uniform_buffer_alignment));