graphics_family_can_present()

bool MayaFlux::Core::VKDevice::graphics_family_can_present

(

vk::SurfaceKHR

surface

)

const

Confirm the graphics family presents to a concrete surface.

Parameters

surface

Surface to check

Returns

true if presentation is supported

Device selection already guarantees this when require_presentation is set; this confirms the surfaceless probe against a real surface. Const and non-mutating, so it is safe from any thread.

Definition at line 592 of file VKDevice.cpp.

{
    if (!surface || !m_queue_families.graphics_family.has_value())
        return false;
 
    return m_physical_device.getSurfaceSupportKHR(
               m_queue_families.graphics_family.value(), surface)
        == VK_TRUE;
}

References MayaFlux::Core::QueueFamilyIndices::graphics_family, m_physical_device, and m_queue_families.

Referenced by MayaFlux::Core::VKContext::graphics_family_can_present().

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