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Merge pull request #9635 from stenzek/amd-exclusive-fullscreen 

Vulkan: Work around AMD exclusive fullscreen bug (21.3+)
This commit is contained in:
Connor McLaughlin 2021-04-17 16:09:09 +10:00 committed by GitHub
parent 14959a1087 b24e3f2f1a
commit edeb6bcdb7
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 20 additions and 5 deletions
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25
Source/Core/VideoBackends/Vulkan/VKRenderer.cpp
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@ -288,9 +288,24 @@ void Renderer::BindBackbuffer(const ClearColor& clear_color)
m_swap_chain->SetNextFullscreenState(m_swap_chain->GetCurrentFullscreenState());
}
VkResult res = g_command_buffer_mgr->CheckLastPresentFail() ?
g_command_buffer_mgr->GetLastPresentResult() :
m_swap_chain->AcquireNextImage();
const bool present_fail = g_command_buffer_mgr->CheckLastPresentFail();
VkResult res = present_fail ? g_command_buffer_mgr->GetLastPresentResult() :
m_swap_chain->AcquireNextImage();
if (res == VK_ERROR_FULL_SCREEN_EXCLUSIVE_MODE_LOST_EXT &&
!m_swap_chain->GetCurrentFullscreenState())
{
// AMD's binary driver as of 21.3 seems to return exclusive fullscreen lost even when it was
// never requested, so long as the caller requested it to be application controlled. Handle
// this ignoring the lost result and just continuing as normal if we never acquired it.
res = VK_SUCCESS;
if (present_fail)
{
// We still need to acquire an image.
res = m_swap_chain->AcquireNextImage();
}
}
if (res != VK_SUCCESS)
{
// Execute cmdbuffer before resizing, as the last frame could still be presenting.
@ -315,9 +330,9 @@ void Renderer::BindBackbuffer(const ClearColor& clear_color)
}
res = m_swap_chain->AcquireNextImage();
if (res != VK_SUCCESS)
PanicAlertFmt("Failed to grab image from swap chain: {:#010X}", res);
}
if (res != VK_SUCCESS)
PanicAlertFmt("Failed to grab image from swap chain");
// Transition from undefined (or present src, but it can be substituted) to
// color attachment ready for writing. These transitions must occur outside