WGDevice.hpp

#pragma once
#include <RGL/Types.hpp>
#include <RGL/Device.hpp>
#include <span>
#include <emscripten/html5_webgpu.h>
 
namespace RGL{
    struct DeviceWG : public IDevice, public std::enable_shared_from_this<DeviceWG>{
        WGPUDevice device;
        WGPUAdapter adapter;
 
        DeviceWG();
        std::string GetBrandString() final;
        
        RGLSwapchainPtr CreateSwapchain(RGLSurfacePtr, RGLCommandQueuePtr presentQueue, int, int) final;
 
        RGLPipelineLayoutPtr CreatePipelineLayout(const PipelineLayoutDescriptor&) final;
        RGLRenderPipelinePtr CreateRenderPipeline(const RenderPipelineDescriptor&) final;
        RGLComputePipelinePtr CreateComputePipeline(const struct ComputePipelineDescriptor&) final;
 
        RGLShaderLibraryPtr CreateShaderLibraryFromName(const std::string_view& name) final;
        RGLShaderLibraryPtr CreateDefaultShaderLibrary() final;
        RGLShaderLibraryPtr CreateShaderLibraryFromBytes(const std::span<const uint8_t>) final;
        RGLShaderLibraryPtr CreateShaderLibrarySourceCode(const std::string_view, const FromSourceConfig& config) final;
        RGLShaderLibraryPtr CreateShaderLibraryFromPath(const std::filesystem::path&) final;
 
        RGLBufferPtr CreateBuffer(const BufferConfig&) final;
        RGLTexturePtr CreateTextureWithData(const TextureConfig&, untyped_span) final;
        RGLTexturePtr CreateTexture(const TextureConfig&) final;
        RGLSamplerPtr CreateSampler(const SamplerConfig&) final;
 
        RGLCommandQueuePtr CreateCommandQueue(QueueType type) final;
        
        TextureView GetGlobalBindlessTextureHeap() const final;
        
        size_t GetTotalVRAM() const;
        size_t GetCurrentVRAMInUse() const;
        DeviceData GetDeviceData() final;
 
        RGLFencePtr CreateFence(bool preSignaled) final;
        void BlockUntilIdle() final;
        
        virtual ~DeviceWG();
    };
 
    RGLDevicePtr CreateDefaultDeviceWG();
}