int TextureResourcer::createTextureFromWIC(ID3D11Device* device, ID3D11DeviceContext* deviceContext, const char* filename, TextureHandle* texHandle)
{
ID3D11Resource* texture = nullptr;
ID3D11ShaderResourceView* textureView = nullptr;
WCHAR* wfilename = convertMultiByteToWCHAR(filename);
HRESULT hr = CreateWICTextureFromFile(device, deviceContext, wfilename, &texture, &textureView);
delete[] wfilename;
//HRESULT hr = DirectX::CreateDDSTextureFromFile( device, , nullptr, &textureView );
if(!textureView)
{
assert(false);
DebugAssert(textureView, "Failed to load texture: ", filename);
}
D3D11_SHADER_RESOURCE_VIEW_DESC desc;
textureView->GetDesc(&desc);
if(hr)
return hr;
//generate id (which is really an array index)
int index = generateID();
//get size
unsigned int width;
unsigned int height;
GetTextureSizeD3D(texture, &width, &height);
//ensure sizing in textures storage
if(textures.size() <= (unsigned int)index)
textures.resize(index+1);
//add to storage
TextureData& data = textures[index];
data.ID = index;
data.name = filename;
data.width = width;
data.height = height;
data.textureResource = texture;
data.textureView = textureView;
//reference by name
textureNameToId[filename] = index;
TextureHandle hTex = {index};
*texHandle = hTex;
return hr;
}
int TextureResourcer::createTextureFromWIC(ID3D11Device* device, ID3D11DeviceContext* deviceContext, const uint8_t * binaryData, int binaryLength, TextureHandle* texHandle)
{
ID3D11Resource* texture = nullptr;
ID3D11ShaderResourceView* textureView = nullptr;
HRESULT hr = CreateWICTextureFromMemory(device, deviceContext, binaryData ,binaryLength, &texture, &textureView);
//HRESULT hr = DirectX::CreateDDSTextureFromFile( device, , nullptr, &textureView );
D3D11_SHADER_RESOURCE_VIEW_DESC desc;
textureView->GetDesc(&desc);
if(hr)
return hr;
//generate id (which is really an array index)
int index = generateID();
//get size
unsigned int width;
unsigned int height;
GetTextureSizeD3D(texture, &width, &height);
//ensure sizing in textures storage
if(textures.size() <= (unsigned int)index)
textures.resize(index+1);
//add to storage
TextureData& data = textures[index];
data.ID = index;
data.name = "";
data.width = width;
data.height = height;
data.textureResource = texture;
data.textureView = textureView;
TextureHandle hTex = {index};
*texHandle = hTex;
return hr;
}