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System: Fallback to FIFO on AMD (no mailbox support)

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This commit is contained in:
Stenzek
2024-05-24 22:48:06 +10:00
parent 98520978a8
commit 0f9a255093
17 changed files with 201 additions and 174 deletions
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18
src/util/gpu_device.cpp
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@ -276,10 +276,11 @@ bool GPUDevice::IsSameRenderAPI(RenderAPI lhs, RenderAPI rhs)
}
bool GPUDevice::Create(std::string_view adapter, std::string_view shader_cache_path, u32 shader_cache_version,
bool debug_device, GPUVSyncMode vsync, bool threaded_presentation,
bool debug_device, GPUVSyncMode vsync, bool allow_present_throttle, bool threaded_presentation,
std::optional<bool> exclusive_fullscreen_control, FeatureMask disabled_features, Error* error)
{
m_vsync_mode = vsync;
m_allow_present_throttle = allow_present_throttle;
m_debug_device = debug_device;
if (!AcquireWindow(true))
@ -970,11 +971,6 @@ void GPUDevice::TrimTexturePool()
}
}
void GPUDevice::SetDisplayMaxFPS(float max_fps)
{
m_display_frame_interval = (max_fps > 0.0f) ? (1.0f / max_fps) : 0.0f;
}
bool GPUDevice::ResizeTexture(std::unique_ptr<GPUTexture>* tex, u32 new_width, u32 new_height, GPUTexture::Type type,
GPUTexture::Format format, bool preserve /* = true */)
{
@ -1015,14 +1011,18 @@ bool GPUDevice::ResizeTexture(std::unique_ptr<GPUTexture>* tex, u32 new_width, u
return true;
}
bool GPUDevice::ShouldSkipDisplayingFrame()
bool GPUDevice::ShouldSkipPresentingFrame()
{
if (m_display_frame_interval == 0.0f)
// Only needed with FIFO. But since we're so fast, we allow it always.
if (!m_allow_present_throttle)
return false;
const float throttle_rate = (m_window_info.surface_refresh_rate > 0.0f) ? m_window_info.surface_refresh_rate : 60.0f;
const float throttle_period = 1.0f / throttle_rate;
const u64 now = Common::Timer::GetCurrentValue();
const double diff = Common::Timer::ConvertValueToSeconds(now - m_last_frame_displayed_time);
if (diff < m_display_frame_interval)
if (diff < throttle_period)
return true;
m_last_frame_displayed_time = now;