GraphicCore¶

Graphic core interface.

Overview¶

Typical use cases:

Providing Vulkan-specific core graphics functionality and resource management

Header¶

Metadata¶

Author: Estorc
Version: v1.0
Copyright: Copyright (c) 2025 Estorc MIT License.

Classes¶

Classes¶
Class	Description
`RaeptorCogs::GAPI::Vulkan::GraphicCore`	No description.

class GraphicCore : public RaeptorCogs::GAPI::Common::GraphicCore ¶

Public Functions

inline GraphicCore(Common::RendererBackend &renderer)¶

Constructor for GraphicCore.

Initializes the GraphicCore with a reference to the renderer backend.

Parameters:: renderer – Reference to the renderer backend.

void createRenderPass(VkFormat swapchainImageFormat)¶

Create Vulkan render pass.

Note

Initializes the renderPass member.

Parameters:: swapchainImageFormat – Format of the swapchain images.

inline VkInstance &getInstance()¶

Get the Vulkan instance.

Returns:: Vulkan instance.

inline VkPhysicalDevice &getPhysicalDevice()¶

Get the Vulkan physical device.

Returns:: Vulkan physical device.

inline VkDevice &getDevice()¶

Get the Vulkan logical device.

Returns:: Vulkan logical device.

inline VkQueue &getGraphicsQueue()¶

Get the Vulkan graphics queue.

Returns:: Vulkan graphics queue.

inline VkQueue &getPresentQueue()¶

Get the Vulkan present queue.

Returns:: Vulkan present queue.

inline VkPipelineCache &getPipelineCache()¶

Get the Vulkan pipeline cache.

Returns:: Vulkan pipeline cache.

inline VkRenderPass &getRenderPass()¶

Get the Vulkan render pass.

Returns:: Vulkan render pass.

inline VkCommandPool &getCommandPool()¶

Get the Vulkan command pool.

Returns:: Vulkan command pool.

inline VkCommandBuffer &getCommandBuffer()¶

Get the Vulkan command buffer.

Returns:: Vulkan command buffer.

virtual void setViewport(int x, int y, int width, int height) override¶

See also

Common::GraphicCore::setViewport

virtual void clearSwapchainBuffers() override¶

virtual void useBlend() override¶

See also

Common::GraphicCore::useBlend

virtual void bindMaskTexture() override¶

See also

Common::GraphicCore::bindMaskTexture

virtual void setTextureUniform(ObjectHandler<Common::Shader> shader) override¶

See also

Common::GraphicCore::setTextureUniform

virtual void setMaskTextureUniform(ObjectHandler<Common::Shader> shader) override¶

virtual void drawElementsInstancedBaseVertexBaseInstance(size_t count, size_t instanceCount, size_t first, int baseVertex, unsigned int baseInstance) override¶

virtual void bindGraphicTexture(Graphic2D &graphic) override¶

See also

Common::GraphicCore::bindGraphicTexture

virtual void enableStencilGuarding() override¶

Private Members

VkInstance instance¶

Vulkan instance.

Represents the Vulkan instance.

VkPhysicalDevice physicalDevice¶

Vulkan physical device.

Represents the Vulkan physical device.

VkDevice device¶

Vulkan logical device.

Represents the Vulkan logical device.

VkQueue graphicsQueue¶

Vulkan graphics queue.

Handles graphics commands.

VkQueue presentQueue¶

Vulkan present queue.

Handles presentation commands.

VkPipelineCache pipelineCache¶

Vulkan pipeline cache.

Caches pipeline state objects.

VkRenderPass renderPass = VK_NULL_HANDLE¶

Vulkan render pass.

Defines the render pass configuration.

Note

Lazily initialized in createRenderPass().

VkCommandPool commandPool¶

Vulkan command pool.

Manages the allocation of command buffers.

VkCommandBuffer commandBuffer¶

Vulkan command buffer.

Records rendering commands.

Variables¶

int RaeptorCogs::GAPI::Vulkan::DEFAULT_DYNAMIC_DATA_BUFFER_SIZE = (MAX_SPRITES * INSTANCE_SIZE)¶: Default size of the dynamic instance data buffer.

int RaeptorCogs::GAPI::Vulkan::INSTANCE_SIZE = 32¶: Width of the instance data texture.

int RaeptorCogs::GAPI::Vulkan::MAX_SPRITES = 8000000¶: Maximum number of sprites supported.

int RaeptorCogs::GAPI::Vulkan::STATIC_INSTANCE_DATA_SIZE = (MAX_SPRITES * sizeof(Common::StaticInstanceData))¶: Size of the static instance data buffer.