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Frontends: Pick best render API based on renderer

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Stops unnecessary display recreation in big picture UI.
This commit is contained in:
Connor McLaughlin
2022-08-26 21:59:45 +10:00
parent 215cfd3daf
commit 1aa7facda8
24 changed files with 94 additions and 67 deletions
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12
src/frontend-common/common_host.cpp
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@ -130,26 +130,26 @@ void CommonHost::PumpMessagesOnCPUThread()
#endif
}
std::unique_ptr<HostDisplay> Host::CreateDisplayForAPI(HostDisplay::RenderAPI api)
std::unique_ptr<HostDisplay> Host::CreateDisplayForAPI(RenderAPI api)
{
switch (api)
{
#ifdef WITH_VULKAN
case HostDisplay::RenderAPI::Vulkan:
case RenderAPI::Vulkan:
return std::make_unique<FrontendCommon::VulkanHostDisplay>();
#endif
#ifdef WITH_OPENGL
case HostDisplay::RenderAPI::OpenGL:
case HostDisplay::RenderAPI::OpenGLES:
case RenderAPI::OpenGL:
case RenderAPI::OpenGLES:
return std::make_unique<FrontendCommon::OpenGLHostDisplay>();
#endif
#ifdef _WIN32
case HostDisplay::RenderAPI::D3D12:
case RenderAPI::D3D12:
return std::make_unique<FrontendCommon::D3D12HostDisplay>();
case HostDisplay::RenderAPI::D3D11:
case RenderAPI::D3D11:
return std::make_unique<FrontendCommon::D3D11HostDisplay>();
#endif

6
src/frontend-common/d3d11_host_display.cpp
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@ -59,9 +59,9 @@ D3D11HostDisplay::~D3D11HostDisplay()
AssertMsg(!m_swap_chain, "Swap chain should have been destroyed by now");
}
HostDisplay::RenderAPI D3D11HostDisplay::GetRenderAPI() const
RenderAPI D3D11HostDisplay::GetRenderAPI() const
{
return HostDisplay::RenderAPI::D3D11;
return RenderAPI::D3D11;
}
void* D3D11HostDisplay::GetRenderDevice() const
@ -1026,7 +1026,7 @@ bool D3D11HostDisplay::SetPostProcessingChain(const std::string_view& config)
shader_cache.Open(EmuFolders::Cache, m_device->GetFeatureLevel(), SHADER_CACHE_VERSION,
g_settings.gpu_use_debug_device);
FrontendCommon::PostProcessingShaderGen shadergen(HostDisplay::RenderAPI::D3D11, true);
FrontendCommon::PostProcessingShaderGen shadergen(RenderAPI::D3D11, true);
u32 max_ubo_size = 0;
for (u32 i = 0; i < m_post_processing_chain.GetStageCount(); i++)

4
src/frontend-common/d3d12_host_display.cpp
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@ -60,9 +60,9 @@ D3D12HostDisplay::~D3D12HostDisplay()
AssertMsg(!m_swap_chain, "Swap chain should have been destroyed by now");
}
HostDisplay::RenderAPI D3D12HostDisplay::GetRenderAPI() const
RenderAPI D3D12HostDisplay::GetRenderAPI() const
{
return HostDisplay::RenderAPI::D3D12;
return RenderAPI::D3D12;
}
void* D3D12HostDisplay::GetRenderDevice() const

4
src/frontend-common/opengl_host_display.cpp
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@ -44,7 +44,7 @@ OpenGLHostDisplay::~OpenGLHostDisplay()
AssertMsg(!m_gl_context, "Context should have been destroyed by now");
}
HostDisplay::RenderAPI OpenGLHostDisplay::GetRenderAPI() const
RenderAPI OpenGLHostDisplay::GetRenderAPI() const
{
return m_gl_context->IsGLES() ? RenderAPI::OpenGLES : RenderAPI::OpenGL;
}
@ -947,7 +947,7 @@ bool OpenGLHostDisplay::SetPostProcessingChain(const std::string_view& config)
m_post_processing_stages.clear();
FrontendCommon::PostProcessingShaderGen shadergen(HostDisplay::RenderAPI::OpenGL, false);
FrontendCommon::PostProcessingShaderGen shadergen(RenderAPI::OpenGL, false);
for (u32 i = 0; i < m_post_processing_chain.GetStageCount(); i++)
{

2
src/frontend-common/postprocessing_shadergen.cpp
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@ -2,7 +2,7 @@
namespace FrontendCommon {
PostProcessingShaderGen::PostProcessingShaderGen(HostDisplay::RenderAPI render_api, bool supports_dual_source_blend)
PostProcessingShaderGen::PostProcessingShaderGen(RenderAPI render_api, bool supports_dual_source_blend)
: ShaderGen(render_api, supports_dual_source_blend)
{
}

2
src/frontend-common/postprocessing_shadergen.h
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@ -8,7 +8,7 @@ namespace FrontendCommon {
class PostProcessingShaderGen : public ShaderGen
{
public:
PostProcessingShaderGen(HostDisplay::RenderAPI render_api, bool supports_dual_source_blend);
PostProcessingShaderGen(RenderAPI render_api, bool supports_dual_source_blend);
~PostProcessingShaderGen();
std::string GeneratePostProcessingVertexShader(const PostProcessingShader& shader);

6
src/frontend-common/vulkan_host_display.cpp
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@ -55,9 +55,9 @@ VulkanHostDisplay::~VulkanHostDisplay()
AssertMsg(!m_swap_chain, "Swap chain should have been destroyed by now");
}
HostDisplay::RenderAPI VulkanHostDisplay::GetRenderAPI() const
RenderAPI VulkanHostDisplay::GetRenderAPI() const
{
return HostDisplay::RenderAPI::Vulkan;
return RenderAPI::Vulkan;
}
void* VulkanHostDisplay::GetRenderDevice() const
@ -950,7 +950,7 @@ bool VulkanHostDisplay::SetPostProcessingChain(const std::string_view& config)
m_post_processing_stages.clear();
FrontendCommon::PostProcessingShaderGen shadergen(HostDisplay::RenderAPI::Vulkan, false);
FrontendCommon::PostProcessingShaderGen shadergen(RenderAPI::Vulkan, false);
bool only_use_push_constants = true;
for (u32 i = 0; i < m_post_processing_chain.GetStageCount(); i++)