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This commit is contained in:
Isuru Samarathunga
2025-10-16 22:59:03 +05:30
parent 160bf65a1f
commit 2062c35fde
4 changed files with 18 additions and 21 deletions
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20
Engine/Src/Imp/CPP/Renderer/Renderer.cpp
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@ -37,7 +37,6 @@ namespace ia::iae
SDL_GPUDevice *Renderer::s_gpuDevice{};
SDL_GPUTexture *Renderer::s_renderTargetSceneColor{};
SDL_GPUTexture *Renderer::s_renderTargetSceneDepth{};
SDL_GPUTexture *Renderer::s_renderTargetDebugDrawColor{};
Pipeline *Renderer::s_geometryPipeline{};
@ -45,6 +44,8 @@ namespace ia::iae
Renderer::Geometry *Renderer::s_quadGeometry{};
Vector<Renderer::DrawCommand> Renderer::s_drawCommands;
VOID Renderer::Initialize()
{
if (!(s_gpuDevice = SDL_CreateGPUDevice(SDL_GPU_SHADERFORMAT_SPIRV, Engine::IsDebugMode(), nullptr)))
@ -97,14 +98,6 @@ namespace ia::iae
s_state.ColorTargetInfo.load_op = SDL_GPU_LOADOP_CLEAR;
s_state.ColorTargetInfo.store_op = SDL_GPU_STOREOP_STORE;
s_state.DepthStencilTargetInfo.cycle = true;
s_state.DepthStencilTargetInfo.clear_depth = 0;
s_state.DepthStencilTargetInfo.clear_stencil = 0;
s_state.DepthStencilTargetInfo.load_op = SDL_GPU_LOADOP_CLEAR;
s_state.DepthStencilTargetInfo.store_op = SDL_GPU_STOREOP_STORE;
s_state.DepthStencilTargetInfo.stencil_load_op = SDL_GPU_LOADOP_CLEAR;
s_state.DepthStencilTargetInfo.stencil_store_op = SDL_GPU_STOREOP_STORE;
s_quadGeometry = CreateGeometry(
{
{glm::vec3{0, 1, 0}, glm::vec2{0, 1}, glm::vec4{1.0f, 1.0f, 1.0f, 1.0f}},
@ -126,7 +119,6 @@ namespace ia::iae
delete s_geometryPipeline;
delete s_postprocessPipeline;
GPUResourceManager::DestroyTexture(s_renderTargetSceneDepth);
GPUResourceManager::DestroyTexture(s_renderTargetSceneColor);
GPUResourceManager::DestroyTexture(s_renderTargetDebugDrawColor);
@ -144,9 +136,8 @@ namespace ia::iae
const auto clearColor = WorldManager::GetActiveScene()->BackgroundColor().GetAsFloatVec();
s_state.ColorTargetInfo.clear_color = SDL_FColor{clearColor.x, clearColor.y, clearColor.z, 1.0f};
s_state.ColorTargetInfo.texture = s_renderTargetSceneColor;
s_state.DepthStencilTargetInfo.texture = s_renderTargetSceneDepth;
s_state.ActiveRenderPass = SDL_BeginGPURenderPass(s_state.ActiveCommandBuffer, &s_state.ColorTargetInfo, 1,
&s_state.DepthStencilTargetInfo);
nullptr);
SDL_BindGPUGraphicsPipeline(s_state.ActiveRenderPass, s_geometryPipeline->GetHandle());
SDL_PushGPUVertexUniformData(
@ -200,16 +191,11 @@ namespace ia::iae
s_screenWidth = newWidth;
s_screenHeight = newHeight;
if (s_renderTargetSceneDepth)
GPUResourceManager::DestroyTexture(s_renderTargetSceneDepth);
if (s_renderTargetSceneColor)
GPUResourceManager::DestroyTexture(s_renderTargetSceneColor);
if (s_renderTargetDebugDrawColor)
GPUResourceManager::DestroyTexture(s_renderTargetDebugDrawColor);
s_renderTargetSceneDepth =
GPUResourceManager::CreateTexture(SDL_GPU_TEXTUREUSAGE_DEPTH_STENCIL_TARGET, s_screenWidth, s_screenHeight,
nullptr, SDL_GPU_TEXTUREFORMAT_D16_UNORM);
s_renderTargetSceneColor = GPUResourceManager::CreateTexture(
SDL_GPU_TEXTUREUSAGE_COLOR_TARGET | SDL_GPU_TEXTUREUSAGE_SAMPLER, s_screenWidth, s_screenHeight, nullptr,
SDL_GetGPUSwapchainTextureFormat(s_gpuDevice, g_windowHandle));