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Vulkan: Reload pipeline cache when relevant host config changes

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This commit is contained in:
Stenzek
2017-06-24 19:58:14 +10:00
parent a8343cc19a
commit b380f292b4
5 changed files with 67 additions and 28 deletions
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26
Source/Core/VideoBackends/Vulkan/Renderer.cpp
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@ -114,7 +114,7 @@ bool Renderer::Initialize()
}
// Ensure all pipelines previously used by the game have been created.
StateTracker::GetInstance()->LoadPipelineUIDCache();
StateTracker::GetInstance()->ReloadPipelineUIDCache();
// Initialize post processing.
m_post_processor = std::make_unique<VulkanPostProcessing>();
@ -1126,13 +1126,11 @@ void Renderer::CheckForSurfaceChange()
void Renderer::CheckForConfigChanges()
{
// Save the video config so we can compare against to determine which settings have changed.
u32 old_multisamples = g_ActiveConfig.iMultisamples;
u32 old_host_bits = g_ActiveConfig.GetHostConfigBits();
int old_anisotropy = g_ActiveConfig.iMaxAnisotropy;
int old_stereo_mode = g_ActiveConfig.iStereoMode;
int old_aspect_ratio = g_ActiveConfig.iAspectRatio;
int old_efb_scale = g_ActiveConfig.iEFBScale;
bool old_force_filtering = g_ActiveConfig.bForceFiltering;
bool old_ssaa = g_ActiveConfig.bSSAA;
bool old_use_xfb = g_ActiveConfig.bUseXFB;
bool old_use_realxfb = g_ActiveConfig.bUseRealXFB;
@ -1142,11 +1140,9 @@ void Renderer::CheckForConfigChanges()
UpdateActiveConfig();
// Determine which (if any) settings have changed.
bool msaa_changed = old_multisamples != g_ActiveConfig.iMultisamples;
bool ssaa_changed = old_ssaa != g_ActiveConfig.bSSAA;
bool host_bits_changed = old_host_bits != g_ActiveConfig.GetHostConfigBits();
bool anisotropy_changed = old_anisotropy != g_ActiveConfig.iMaxAnisotropy;
bool force_texture_filtering_changed = old_force_filtering != g_ActiveConfig.bForceFiltering;
bool stereo_changed = old_stereo_mode != g_ActiveConfig.iStereoMode;
bool efb_scale_changed = old_efb_scale != g_ActiveConfig.iEFBScale;
bool aspect_changed = old_aspect_ratio != g_ActiveConfig.iAspectRatio;
bool use_xfb_changed = old_use_xfb != g_ActiveConfig.bUseXFB;
@ -1164,23 +1160,21 @@ void Renderer::CheckForConfigChanges()
// MSAA samples changed, we need to recreate the EFB render pass.
// If the stereoscopy mode changed, we need to recreate the buffers as well.
if (msaa_changed || stereo_changed)
// SSAA changed on/off, we have to recompile shaders.
// Changing stereoscopy from off<->on also requires shaders to be recompiled.
if (host_bits_changed)
{
OSD::AddMessage("Video config changed, reloading shaders.", OSD::Duration::NORMAL);
g_command_buffer_mgr->WaitForGPUIdle();
FramebufferManager::GetInstance()->RecreateRenderPass();
FramebufferManager::GetInstance()->ResizeEFBTextures();
BindEFBToStateTracker();
}
// SSAA changed on/off, we can leave the buffers/render pass, but have to recompile shaders.
// Changing stereoscopy from off<->on also requires shaders to be recompiled.
if (msaa_changed || ssaa_changed || stereo_changed)
{
g_command_buffer_mgr->WaitForGPUIdle();
RecompileShaders();
FramebufferManager::GetInstance()->RecompileShaders();
g_object_cache->ReloadShaderAndPipelineCaches();
g_object_cache->RecompileSharedShaders();
StateTracker::GetInstance()->LoadPipelineUIDCache();
StateTracker::GetInstance()->InvalidateShaderPointers();
StateTracker::GetInstance()->ReloadPipelineUIDCache();
}
// For vsync, we need to change the present mode, which means recreating the swap chain.