mirror of
https://github.com/EduApps-CDG/OpenDX
synced 2024-12-30 09:45:37 +01:00
2689204d74
We still blend in the wrong color space, but text should be a bit more readable in some games now.
106 lines
2.3 KiB
C++
106 lines
2.3 KiB
C++
#pragma once
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#include "../dxvk_device.h"
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#include "dxvk_hud_item.h"
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#include "dxvk_hud_renderer.h"
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namespace dxvk::hud {
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/**
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* \brief HUD uniform data
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* Shader data for the HUD.
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*/
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struct HudUniformData {
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VkExtent2D surfaceSize;
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};
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/**
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* \brief DXVK HUD
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*
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* Can be used by the presentation backend to
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* display performance and driver information.
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*/
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class Hud : public RcObject {
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public:
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Hud(const Rc<DxvkDevice>& device);
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~Hud();
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/**
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* \brief Update HUD
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*
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* Updates the data to display.
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* Should be called once per frame.
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*/
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void update();
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/**
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* \brief Render HUD
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*
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* Renders the HUD to the given context.
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* \param [in] ctx Device context
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* \param [in] surfaceSize Image size, in pixels
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*/
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void render(
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const Rc<DxvkContext>& ctx,
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VkSurfaceFormatKHR surfaceFormat,
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VkExtent2D surfaceSize);
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/**
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* \brief Adds a HUD item if enabled
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*
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* \tparam T The HUD item type
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* \param [in] name HUD item name
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* \param [in] args Constructor arguments
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*/
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template<typename T, typename... Args>
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void addItem(const char* name, Args... args) {
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m_hudItems.add<T>(name, std::forward<Args>(args)...);
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}
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/**
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* \brief Creates the HUD
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*
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* Creates and initializes the HUD if the
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* \c DXVK_HUD environment variable is set.
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* \param [in] device The DXVK device
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* \returns HUD object, if it was created.
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*/
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static Rc<Hud> createHud(
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const Rc<DxvkDevice>& device);
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private:
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const Rc<DxvkDevice> m_device;
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Rc<DxvkBuffer> m_uniformBuffer;
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DxvkRasterizerState m_rsState;
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DxvkBlendMode m_blendMode;
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HudUniformData m_uniformData;
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HudRenderer m_renderer;
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HudItemSet m_hudItems;
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void setupRendererState(
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const Rc<DxvkContext>& ctx,
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VkSurfaceFormatKHR surfaceFormat);
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void resetRendererState(
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const Rc<DxvkContext>& ctx);
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void renderHudElements(
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const Rc<DxvkContext>& ctx);
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void updateUniformBuffer(
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const Rc<DxvkContext>& ctx,
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const HudUniformData& data);
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Rc<DxvkBuffer> createUniformBuffer();
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};
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} |