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HostDisplay: Move most backend logic to FrontendCommon

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This commit is contained in:
Connor McLaughlin
2020-06-30 02:46:57 +10:00
parent 84a52a3911
commit 2a38090e7a
43 changed files with 870 additions and 1909 deletions
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82
src/frontend-common/vulkan_host_display.h
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@ -14,57 +14,44 @@ class SwapChain;
namespace FrontendCommon {
class VulkanHostDisplay
class VulkanHostDisplay : public HostDisplay
{
public:
VulkanHostDisplay();
~VulkanHostDisplay();
virtual ~VulkanHostDisplay();
ALWAYS_INLINE HostDisplay::RenderAPI GetRenderAPI() const { return HostDisplay::RenderAPI::Vulkan; }
ALWAYS_INLINE void* GetRenderDevice() const { return nullptr; }
ALWAYS_INLINE void* GetRenderContext() const { return nullptr; }
virtual RenderAPI GetRenderAPI() const override;
virtual void* GetRenderDevice() const override;
virtual void* GetRenderContext() const override;
std::unique_ptr<HostDisplayTexture> CreateTexture(u32 width, u32 height, const void* data, u32 data_stride,
bool dynamic);
void UpdateTexture(HostDisplayTexture* texture, u32 x, u32 y, u32 width, u32 height, const void* data,
u32 data_stride);
virtual bool HasRenderDevice() const override;
virtual bool HasRenderSurface() const override;
virtual bool CreateRenderDevice(const WindowInfo& wi, std::string_view adapter_name, bool debug_device) override;
virtual bool InitializeRenderDevice(std::string_view shader_cache_directory, bool debug_device) override;
virtual void DestroyRenderDevice() override;
virtual bool MakeRenderContextCurrent() override;
virtual bool DoneRenderContextCurrent() override;
virtual bool ChangeRenderWindow(const WindowInfo& new_wi) override;
virtual void ResizeRenderWindow(s32 new_window_width, s32 new_window_height) override;
virtual void DestroyRenderSurface() override;
std::unique_ptr<HostDisplayTexture> CreateTexture(u32 width, u32 height, const void* initial_data,
u32 initial_data_stride, bool dynamic) override;
void UpdateTexture(HostDisplayTexture* texture, u32 x, u32 y, u32 width, u32 height, const void* texture_data,
u32 texture_data_stride) override;
bool DownloadTexture(const void* texture_handle, u32 x, u32 y, u32 width, u32 height, void* out_data,
u32 out_data_stride);
u32 out_data_stride) override;
void SetVSync(bool enabled);
virtual void SetVSync(bool enabled) override;
bool BeginRender();
void RenderDisplay(s32 left, s32 top, s32 width, s32 height, void* texture_handle, u32 texture_width,
u32 texture_height, u32 texture_view_x, u32 texture_view_y, u32 texture_view_width,
u32 texture_view_height, bool linear_filter);
void RenderImGui();
void RenderSoftwareCursor(s32 left, s32 top, s32 width, s32 height, HostDisplayTexture* texture_handle);
void EndRenderAndPresent();
bool CreateContextAndSwapChain(const WindowInfo& wi, std::string_view gpu_name, bool debug_device);
bool HasContext() const;
void DestroyContext();
void CreateShaderCache(std::string_view shader_cache_directory, bool debug_shaders);
void DestroyShaderCache();
bool CreateResources();
void DestroyResources();
bool CreateImGuiContext();
void DestroyImGuiContext();
ALWAYS_INLINE u32 GetSwapChainWidth() const { return m_swap_chain->GetWidth(); }
ALWAYS_INLINE u32 GetSwapChainHeight() const { return m_swap_chain->GetHeight(); }
ALWAYS_INLINE bool HasSwapChain() const { return static_cast<bool>(m_swap_chain); }
bool RecreateSwapChain(const WindowInfo& new_wi);
void ResizeSwapChain(u32 new_width, u32 new_height);
void DestroySwapChain();
virtual bool Render() override;
static std::vector<std::string> EnumerateAdapterNames();
private:
protected:
struct PushConstants
{
float src_rect_left;
@ -73,6 +60,21 @@ private:
float src_rect_height;
};
virtual bool CreateResources();
virtual void DestroyResources();
virtual bool CreateImGuiContext();
virtual void DestroyImGuiContext();
void RenderDisplay();
void RenderImGui();
void RenderSoftwareCursor();
void RenderDisplay(s32 left, s32 top, s32 width, s32 height, void* texture_handle, u32 texture_width,
s32 texture_height, s32 texture_view_x, s32 texture_view_y, s32 texture_view_width,
s32 texture_view_height, bool linear_filter);
void RenderSoftwareCursor(s32 left, s32 top, s32 width, s32 height, HostDisplayTexture* texture_handle);
std::unique_ptr<Vulkan::SwapChain> m_swap_chain;
VkDescriptorSetLayout m_descriptor_set_layout = VK_NULL_HANDLE;