SelectSamplingFrequency()

uint32_t Spices::NsightPerfGPUProfilerHUD::SelectSamplingFrequency ( ) const

private

Select a SamplingFrequency (Hz) by ImGui::IO.

Returns

Returns SamplingFrequency.

Stable set 60Hz if ImGui is still not initialzied yet.

Determaine frequency by ImGui framerate.

Stable set 60Hz if ImGui is still not initialzied yet.

Determaine frequency by ImGui framerate.

Definition at line 251 of file NsightPerfGPUProfilerHUD.cpp.

    {
        SPICES_PROFILE_ZONE;
 
        if (!m_IsHUDInitialized)
        {
            return 60;
        }
 
        const ImGuiIO& io = ImGui::GetIO();
        if (io.Framerate >= 60.0f)
        {
            return 60;
        }
        else if(io.Framerate >= 30.0f)
        {
            return 120;
        }
        else if (io.Framerate >= 10.0f)
        {
            return 160;
        }
        else
        {
            return 200;
        }
    }

References m_IsHUDInitialized.

Referenced by Create().