T2Texture_DX8.cpp

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#include "ToshiPCH.h"
#include "T2Texture_DX8.h"
 
#include "TRenderInterface_DX8.h"
 
//-----------------------------------------------------------------------------
// Enables memory debugging.
// Note: Should be the last include!
//-----------------------------------------------------------------------------
#include "Core/TMemoryDebugOn.h"
 
TOSHI_NAMESPACE_START
 
// $Barnyard: FUNCTION 00615bc0
HRESULT T2Texture::Load()
{
    TPROFILER_SCOPE();
 
    TASSERT( m_pData != TNULL && m_uiDataSize != 0 );
 
    auto pRender    = TSTATICCAST( TRenderD3DInterface, TRenderInterface::GetSingleton() );
    auto pD3DDevice = pRender->GetDirect3DDevice();
 
    HRESULT hRes = D3DXGetImageInfoFromFileInMemory( m_pData, m_uiDataSize, &m_ImageInfo );
 
    if ( hRes == S_OK )
    {
        if ( m_ImageInfo.ResourceType == D3DRTYPE_TEXTURE )
        {
            return D3DXCreateTextureFromFileInMemory(
                pD3DDevice,
                m_pData,
                m_uiDataSize,
                &m_pD3DTexture
            );
        }
        else
        {
            if ( m_ImageInfo.ResourceType == D3DRTYPE_VOLUMETEXTURE )
            {
                return D3DXCreateVolumeTextureFromFileInMemory(
                    pD3DDevice,
                    m_pData,
                    m_uiDataSize,
                    &m_pD3DVolumeTexture
                );
            }
            else if ( m_ImageInfo.ResourceType == D3DRTYPE_CUBETEXTURE )
            {
                return D3DXCreateCubeTextureFromFileInMemory(
                    pD3DDevice,
                    m_pData,
                    m_uiDataSize,
                    &m_pD3DCubeTexture
                );
            }
 
            return D3DERR_WRONGTEXTUREFORMAT;
        }
    }
 
    return hRes;
}
 
void T2Texture::Unload()
{
    if ( m_pD3DTexture )
    {
        m_pD3DTexture->Release();
        m_pD3DTexture = TNULL;
    }
 
    if ( m_pData )
    {
        delete m_pData;
        m_pData = TNULL;
    }
}
 
TUINT T2Texture::GetMipLevels() const
{
    return m_ImageInfo.MipLevels;
}
 
TUINT T2Texture::GetHeight() const
{
    return m_ImageInfo.Height;
}
 
TUINT T2Texture::GetWidth() const
{
    return m_ImageInfo.Width;
}
 
const D3DXIMAGE_INFO& T2Texture::GetImageInfo() const
{
    return m_ImageInfo;
}
 
void T2Texture::SetData( const void* a_pData, TUINT a_uiDataSize )
{
    m_pData      = a_pData;
    m_uiDataSize = a_uiDataSize;
}
 
T2Texture::~T2Texture()
{
    Unload();
}
 
T2Texture::T2Texture()
{
    m_uiDataSize  = 0;
    m_pData       = TNULL;
    m_Unk1        = 0;
    m_Unk2        = 0;
    m_pD3DTexture = TNULL;
}
 
TOSHI_NAMESPACE_END