turanszkij
82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
#pragma once
|
|
#include "wiRenderer.h"
|
|
#include "wiColor.h"
|
|
#include "CommonInclude.h"
|
|
|
|
|
|
class wiTextureHelper
|
|
{
|
|
private:
|
|
class wiTextureHelperInstance
|
|
{
|
|
private:
|
|
enum HELPERTEXTURES
|
|
{
|
|
HELPERTEXTURE_RANDOM64X64,
|
|
HELPERTEXTURE_COLORGRADEDEFAULT,
|
|
HELPERTEXTURE_NORMALMAPDEFAULT,
|
|
HELPERTEXTURE_BLACKCUBEMAP,
|
|
HELPERTEXTURE_COUNT
|
|
};
|
|
wiGraphicsTypes::Texture2D* helperTextures[HELPERTEXTURE_COUNT];
|
|
|
|
std::unordered_map<unsigned long, wiGraphicsTypes::Texture2D*> colorTextures;
|
|
public:
|
|
wiTextureHelperInstance();
|
|
~wiTextureHelperInstance();
|
|
|
|
wiGraphicsTypes::Texture2D* getRandom64x64();
|
|
wiGraphicsTypes::Texture2D* getColorGradeDefault();
|
|
wiGraphicsTypes::Texture2D* getNormalMapDefault();
|
|
wiGraphicsTypes::Texture2D* getBlackCubeMap();
|
|
|
|
wiGraphicsTypes::Texture2D* getWhite();
|
|
wiGraphicsTypes::Texture2D* getBlack();
|
|
wiGraphicsTypes::Texture2D* getTransparent();
|
|
wiGraphicsTypes::Texture2D* getColor(const wiColor& color);
|
|
};
|
|
|
|
|
|
public:
|
|
static wiTextureHelperInstance* getInstance()
|
|
{
|
|
static wiTextureHelperInstance* instance = new wiTextureHelperInstance();
|
|
return instance;
|
|
}
|
|
|
|
template<typename T>
|
|
static HRESULT CreateTexture(wiGraphicsTypes::Texture2D*& texture, T* data, UINT width, UINT height, UINT channelCount, wiGraphicsTypes::FORMAT format = wiGraphicsTypes::FORMAT_R8G8B8A8_UNORM)
|
|
{
|
|
if (data == nullptr)
|
|
{
|
|
return E_FAIL;
|
|
}
|
|
using namespace wiGraphicsTypes;
|
|
|
|
Texture2DDesc textureDesc;
|
|
ZeroMemory(&textureDesc, sizeof(textureDesc));
|
|
textureDesc.Width = width;
|
|
textureDesc.Height = height;
|
|
textureDesc.MipLevels = 1;
|
|
textureDesc.ArraySize = 1;
|
|
textureDesc.Format = format;
|
|
textureDesc.SampleDesc.Count = 1;
|
|
textureDesc.SampleDesc.Quality = 0;
|
|
textureDesc.Usage = USAGE_IMMUTABLE;
|
|
textureDesc.BindFlags = BIND_SHADER_RESOURCE;
|
|
textureDesc.CPUAccessFlags = 0;
|
|
textureDesc.MiscFlags = 0;
|
|
|
|
SubresourceData InitData;
|
|
ZeroMemory(&InitData, sizeof(InitData));
|
|
InitData.pSysMem = data;
|
|
InitData.SysMemPitch = static_cast<UINT>(width * channelCount);
|
|
|
|
HRESULT hr;
|
|
hr = wiRenderer::GetDevice()->CreateTexture2D(&textureDesc, &InitData, &texture);
|
|
|
|
return hr;
|
|
}
|
|
};
|
|
|