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made rendering work

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kotofyt
2026-02-05 11:10:40 +02:00
parent faae0bdcc7
commit 4bfbcaa4a6
22 changed files with 737 additions and 483 deletions
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81
engine/engine.cpp
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@@ -1,6 +1,6 @@
#include "tier2/ifilesystem.h"
#include "igamewindow.h"
#include "materialsystem/igamewindow.h"
#include "materialsystem/imaterialsystem.h"
#include "tier1/interface.h"
#include "tier0/commandline.h"
@@ -9,21 +9,34 @@
IRenderContext *g_pRenderContext;
IFileSystem *filesystem;
IGameWindowManager *g_pWindowManager;
extern "C" void FunnyMain( int argc, char **argv )
{
CommandLine()->CreateCommandLine(argc, argv);
CreateInterfaceFn pFilesystemFactory = Sys_GetFactory("filesystem_std");
CreateInterfaceFn pMaterialSystemFactory = Sys_GetFactory("MaterialSystem");
CreateInterfaceFn pRenderSystemFactory = Sys_GetFactory("RenderSystemVulkan");
filesystem = (IFileSystem*)pFilesystemFactory(FILESYSTEM_INTERFACE_VERSION, NULL);
filesystem->Init();
CreateInterfaceFn pMaterialSystemFactory = Sys_GetFactory("MaterialSystem");
CreateInterfaceFn pRenderSystemFactory = Sys_GetFactory("RenderSystemVulkan");
g_pWindowManager = (IGameWindowManager*)pRenderSystemFactory(GAME_WINDOW_MANAGER_INTERFACE_VERSION, NULL);
V_printf("%s\n", GAME_WINDOW_MANAGER_INTERFACE_VERSION);
g_pWindowManager->Init();
IGameWindow *pWindow = g_pWindowManager->CreateWindow();
pWindow->Init();
g_pRenderContext = (IRenderContext*)pRenderSystemFactory(RENDER_CONTEXT_INTERFACE_VERSION, NULL);
g_pRenderContext->SetMainWindowManager(g_pWindowManager);
g_pRenderContext->Init();
g_pRenderContext->RegisterGameWindow(pWindow);
ServerGameDLL()->Init();
IShader *pShader = NULL;
@@ -33,54 +46,68 @@ extern "C" void FunnyMain( int argc, char **argv )
IImage *pOutputImage = NULL;
IVertexBuffer *pVertices = NULL;
float vertices[9] = {
0,-0.5, 0.5,
0.5,0.5, 0.5,
-0.5,0.5, 0.5,
float vertices[18] = {
-0.5, -0.5, 0,
0.5, -0.5, 0,
-0.5, 0.5, 0,
-0.5, 0.5, 0,
0.5, -0.5, 0,
0.5, 0.5, 0
};
pVertices = g_pRenderContext->CreateVertexBuffer(36);
pVertices = g_pRenderContext->CreateVertexBuffer(72);
void *pMapped = pVertices->Map();
V_memcpy(pMapped, vertices, 36);
V_memcpy(pMapped, vertices, 72);
pVertices->Unmap();
pCameraInfoBuffer = g_pRenderContext->CreateConstantBuffer(64);
/*
pShader = g_pRenderContext->CreateShader("funnygame/core/shaders/flat.shader_c");
pShader = g_pRenderContext->CreateShader("game/core/shaders/flat.shader_c");
pShader->AddLayout(0, 12);
pShader->AddAttribute(0, 0, VERTEX_FORMAT_XYZ32_SFLOAT, 0);
pShader->AddOutputImage(0, IMAGE_FORMAT_RGBA8_UNORM);
pShader->Build();
pMaterial = g_pRenderContext->CreateMaterial(pShader);
pMaterial->PSSetConstantsBuffer(0, pCameraInfoBuffer);
*/
pOutputImage = g_pRenderContext->CreateRenderTarget(
1280,
720,
100,
100,
IMAGE_FORMAT_RGBA8_UNORM,
MULTISAMPLE_TYPE_NONE);
IRenderCommandList *pCommandList = g_pRenderContext->CreateCommandList();
pCommandList->StartRecording();
pCommandList->SetRenderTarget(0, pOutputImage);
pCommandList->SetClearColor(0, 1,0,0,0);
pCommandList->EndRecording();
for (;;) {
/*
if (g_pRenderContext->BIsOutputImageOutdated())
g_pWindowManager->Frame(0);
if (pWindow->BRenderSizeUpdated())
{
uint32_t nWidth;
uint32_t nHeight;
g_pRenderContext->DestroyImage(pOutputImage);
pOutputImage = g_pRenderContext->CreateRenderTarget(
g_pRenderContext->GetNewOutputImageWidth(),
g_pRenderContext->GetNewOutputImageHeight(),
pWindow->GetRenderWidth(),
pWindow->GetRenderHeight(),
IMAGE_FORMAT_RGBA8_UNORM,
MULTISAMPLE_TYPE_NONE);
}
*/
IRenderCommandList *pCommandList = g_pRenderContext->CreateCommandList();
pCommandList->StartRecording();
pCommandList->SetRenderResolution(pWindow->GetRenderWidth(), pWindow->GetRenderHeight());
pCommandList->SetRenderTarget(0, pOutputImage);
pCommandList->SetClearColor(0, 0, 0, 0, 0);
pCommandList->SetMaterial(pMaterial);
pCommandList->SetVertexBuffer(0, pVertices);
pCommandList->DrawPrimitives(6, 0, 1, 0);
pCommandList->EndRecording();
pWindow->SetOutputImage(pOutputImage);
g_pRenderContext->SubmitCommandList(pCommandList);
g_pRenderContext->Frame(0);
g_pRenderContext->DestroyCommandList(pCommandList);
};
};