void Screen3D::TakeScreenshot(char* basefilename)
{
//declarations
IDirect3DSurface9* FrontBuffer; //this is our pointer to the memory location containing our copy of the
//front buffer
IDirect3DSurface9* Thumbnail;
HRESULT hr;
//Create surface for stuff to be copied to
//D3DDevice->CreateOffscreenPlainSurface(DisplayMode.Width, DisplayMode.Height, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &FrontBuffer, NULL);
hr = D3DDevice->CreateOffscreenPlainSurface(100, 75, D3DFMT_X8R8G8B8, D3DPOOL_SCRATCH , &Thumbnail, NULL);
//now we copy the front buffer into our surface
//HRESULT hr = D3DDevice->GetFrontBufferData(0, FrontBuffer);
hr = D3DDevice->GetBackBuffer( 0, 0, D3DBACKBUFFER_TYPE_MONO, &FrontBuffer);
//make sure we got the front buffer
if(hr != D3D_OK)
{
Thumbnail->Release();
FrontBuffer->Release();
return;
}
//load the image into the thumbnail
D3DXLoadSurfaceFromSurface(Thumbnail, NULL, NULL, FrontBuffer, NULL, NULL, D3DX_DEFAULT, 0);
//write screen shot to a bitmap file, as well as a thumbnail
std::string BmpFileName = "..\\screenshots\\";
std::string ThumbFileName = "..\\screenshots\\_";
BmpFileName += basefilename;
BmpFileName += ".bmp";
ThumbFileName += basefilename;
ThumbFileName += ".bmp";
D3DXSaveSurfaceToFile(BmpFileName.c_str(), D3DXIFF_BMP, FrontBuffer, NULL, NULL);
D3DXSaveSurfaceToFile(ThumbFileName.c_str(), D3DXIFF_BMP, Thumbnail, NULL, NULL);
//release the surface so there is no memory leak
FrontBuffer->Release();
Thumbnail->Release();
}
//截图
void ScreenShot (char *filename)
{
IDirect3DSurface9 *tmp = NULL;
IDirect3DSurface9 *back = NULL;
//生成固定颜色模式的离屏表面（Width和 Height为屏幕或窗口的宽高）
Device->CreateOffscreenPlainSurface(Width, Height, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &tmp, NULL);
// 获得BackBuffer的D3D Surface
Device->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &back);
// Copy一下，，需要时转换颜色格式
D3DXLoadSurfaceFromSurface(tmp, NULL, NULL, back, NULL, NULL, D3DX_FILTER_NONE, 0);
// 保存成BMP格式
D3DXSaveSurfaceToFile(filename, D3DXIFF_BMP, tmp, NULL, NULL);
// 释放Surface，防止内存泄漏
tmp->Release();
back->Release();
}
bool CApplicationRenderer::CopySurface(LPDIRECT3DSURFACE8 pSurfaceSource, const RECT* rcSource, LPDIRECT3DSURFACE8 pSurfaceDest, const RECT* rcDest)
{
if (m_Resolution == HDTV_1080i)
{
//CopRects doesn't work at all in 1080i, D3DXLoadSurfaceFromSurface does but is ridiculously slow...
return SUCCEEDED(D3DXLoadSurfaceFromSurface(pSurfaceDest, NULL, rcDest, pSurfaceSource, NULL, rcSource, D3DX_FILTER_NONE, 0));
}
else
{
if (rcDest)
{
const POINT ptDest = { rcDest->left, rcDest->top };
return SUCCEEDED(g_graphicsContext.Get3DDevice()->CopyRects(pSurfaceSource, rcSource, rcSource?1:0, pSurfaceDest, &ptDest));
}
else
{
const POINT ptDest = { 0, 0 };
return SUCCEEDED(g_graphicsContext.Get3DDevice()->CopyRects(pSurfaceSource, rcSource, rcSource?1:0, pSurfaceDest, &ptDest));
}
}
}
Texture* TextureFilters::normalMap(Texture* texture, int amplify, bool inPlace)
{
Texture* newTexture = new Texture();
D3DXComputeNormalMap(newTexture->getD3D9Texture(),
texture->getD3D9Texture(),
NULL,
0,
D3DX_CHANNEL_RED,
(float)amplify);
LPDIRECT3DSURFACE9 surface;
newTexture->getD3D9Texture()->GetSurfaceLevel(0, &surface);
D3DXLoadSurfaceFromSurface(newTexture->d3d9Surface,
NULL,
NULL,
surface,
NULL,
NULL,
D3DX_FILTER_NONE,
0);
return newTexture;
}
void ReplaceTextureLevel(IDirect3DTexture8* srcTexture, IDirect3DTexture8* repTexture, UINT level)
{
IDirect3DSurface8* src = NULL;
IDirect3DSurface8* dest = NULL;
if (SUCCEEDED(srcTexture->GetSurfaceLevel(level, &dest))) {
if (SUCCEEDED(repTexture->GetSurfaceLevel(level, &src))) {
//DumpTexture(srcTexture);
if (SUCCEEDED(D3DXLoadSurfaceFromSurface(
dest, NULL, NULL,
src, NULL, NULL,
D3DX_DEFAULT, 0))) {
//LogWithNumber(&k_boot,"ReplaceTextureLevel: replacing level %d COMPLETE", level);
} else {
//LogWithNumber(&k_boot,"ReplaceTextureLevel: replacing level %d FAILED", level);
}
src->Release();
}
dest->Release();
}
}
bool CN3Texture::Convert(D3DFORMAT Format, int nWidth, int nHeight, BOOL bGenerateMipMap)
{
if(m_lpTexture == NULL) return false;
D3DSURFACE_DESC dsd;
m_lpTexture->GetLevelDesc(0, &dsd);
if(0 >= nWidth || 0 >= nHeight)
{
nWidth = dsd.Width;
nHeight = dsd.Height;
}
LPDIRECT3DTEXTURE8 lpTexOld = m_lpTexture;
m_lpTexture = NULL;
if(this->Create(nWidth, nHeight, Format, bGenerateMipMap) == false) return false;
if(bGenerateMipMap)
{
LPDIRECT3DSURFACE8 lpTSOld;
lpTexOld->GetSurfaceLevel(0, &lpTSOld);
this->GenerateMipMap(lpTSOld); // MipMap 생성
lpTSOld->Release();
}
else
{
LPDIRECT3DSURFACE8 lpTSNew;
LPDIRECT3DSURFACE8 lpTSOld;
m_lpTexture->GetSurfaceLevel(0, &lpTSNew);
lpTexOld->GetSurfaceLevel(0, &lpTSOld);
D3DXLoadSurfaceFromSurface(lpTSNew, NULL, NULL, lpTSOld, NULL, NULL, D3DX_FILTER_NONE, 0); // 첫번재 레벨 서피스 복사.
lpTSOld->Release();
lpTSNew->Release();
}
lpTexOld->Release(); lpTexOld = NULL;
return true;
}
void CGXRenderTexture::LoadTexture(TxtrCacheEntry* pEntry)
{
#if 0
//This function copies the current color buffer (m_pTexture for this RenderTexture) to pEntry->pTexture
bool IsBeingRendered = m_beingRendered;
if( IsBeingRendered )
{
TXTRBUF_DUMP(TRACE0("Warning, loading from render_texture while it is being rendered"));
SetAsRenderTarget(false);
//return;
}
CTexture *pSurf = pEntry->pTexture;
TxtrInfo &ti = pEntry->ti;
// Need to load texture from the saved back buffer
MYLPDIRECT3DTEXTURE pNewTexture = MYLPDIRECT3DTEXTURE(pSurf->GetTexture());
MYLPDIRECT3DSURFACE pNewSurface = NULL;
HRESULT res = pNewTexture->GetSurfaceLevel(0,&pNewSurface);
MYLPDIRECT3DSURFACE pSourceSurface = NULL;
(MYLPDIRECT3DTEXTURE(m_pTexture->GetTexture()))->GetSurfaceLevel(0,&pSourceSurface);
int left = (pEntry->ti.Address- m_pInfo->CI_Info.dwAddr )%m_pInfo->CI_Info.bpl + pEntry->ti.LeftToLoad;
int top = (pEntry->ti.Address- m_pInfo->CI_Info.dwAddr)/m_pInfo->CI_Info.bpl + pEntry->ti.TopToLoad;
RECT srcrect = {uint32(left*m_pInfo->scaleX) ,uint32(top*m_pInfo->scaleY),
uint32(min(m_width, left+(int)ti.WidthToLoad)*m_pInfo->scaleX),
uint32(min(m_height,top+(int)ti.HeightToLoad)*m_pInfo->scaleY) };
if( pNewSurface != NULL && pSourceSurface != NULL )
{
if( left < m_width && top<m_height )
{
RECT dstrect = {0,0,ti.WidthToLoad,ti.HeightToLoad};
HRESULT res = D3DXLoadSurfaceFromSurface(pNewSurface,NULL,&dstrect,pSourceSurface,NULL,&srcrect,D3DX_FILTER_POINT ,0xFF000000);
DEBUGGER_IF_DUMP(( res != S_OK), {DebuggerAppendMsg("Error to reload texture from render_texture, res=%x", res);} );
INT TcolorMap::OnResetDevice()
{
HRESULT hr;
if(NULL == m_pTx)
{
hr = D3DXCreateTexture(m_pDev, m_iW, m_iH, 1, D3DUSAGE_RENDERTARGET, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &m_pTx);
if(FAILED(hr))
return -1;
m_pTx->GetSurfaceLevel(0,&m_pSf);
m_pDev->GetRenderTarget(0,&m_pBckC);
m_pDev->GetDepthStencilSurface(&m_pBckD);
if(FAILED(hr))
return -1;
}
if(m_pTxT)
{
PDSF pSrc;
PDSF pDst =m_pSf;
hr = m_pTxT->GetSurfaceLevel(0,&pSrc);
hr = D3DXLoadSurfaceFromSurface(pDst, NULL, NULL, m_pSf, NULL, NULL, D3DX_FILTER_NONE, 0x0);
if(FAILED(hr))
return -1;
SAFE_RELEASE( pSrc );
SAFE_RELEASE( m_pTxT );
}
return 0;
}
bool CN3Texture::GenerateMipMap(LPDIRECT3DSURFACE8 lpSurfSrc)
{
if(m_lpTexture == NULL) return false;
// MipMap 이 몇개 필요한지 계산..
int nMMC = m_lpTexture->GetLevelCount();
int nMMC2 = 0;
for(int nW = m_Header.nWidth, nH = m_Header.nHeight; nW >=4 && nH >= 4; nW /=2, nH /= 2) nMMC2++;
bool bNeedReleaseSurf = false;
if(NULL == lpSurfSrc)
{
bNeedReleaseSurf = true;
if(D3D_OK != m_lpTexture->GetSurfaceLevel(0, &lpSurfSrc)) return false;
}
HRESULT rval = D3D_OK;
if(nMMC < nMMC2) // 적으면 새로 생성..
{
LPDIRECT3DTEXTURE8 lpTexOld = m_lpTexture;
m_lpTexture = NULL;
rval = this->CreateFromSurface(lpSurfSrc, m_Header.Format, TRUE);
if(bNeedReleaseSurf) { lpSurfSrc->Release(); lpSurfSrc = NULL; }
lpTexOld->Release(); lpTexOld = NULL;
if(D3D_OK == rval)
{
m_Header.bMipMap = TRUE;
return true;
}
else
{
m_Header.bMipMap = FALSE;
return FALSE;
}
}
else // MipMap 이 있으면 그냥 표면만 복사
{
if(false == bNeedReleaseSurf) // 다른 서피스에서 복사해야 되는 거면 0 레벨도 복사..
{
LPDIRECT3DSURFACE8 lpSurfDest;
m_lpTexture->GetSurfaceLevel(0, &lpSurfDest);
DWORD dwFilter = D3DX_FILTER_TRIANGLE; // 기본 필터는 없다..
HRESULT rval = D3DXLoadSurfaceFromSurface(lpSurfDest, NULL, NULL, lpSurfSrc, NULL, NULL, dwFilter, 0); // 작은 맵 체인에 서피스 이미지 축소 복사
lpSurfDest->Release(); lpSurfDest = NULL;
}
for(int i = 1; i < nMMC2; i++)
{
LPDIRECT3DSURFACE8 lpSurfDest, lpSurfUp;
m_lpTexture->GetSurfaceLevel(i-1, &lpSurfUp);
m_lpTexture->GetSurfaceLevel(i, &lpSurfDest);
DWORD dwFilter = D3DX_FILTER_TRIANGLE; // 기본 필터는 없다..
HRESULT rval = D3DXLoadSurfaceFromSurface(lpSurfDest, NULL, NULL, lpSurfUp, NULL, NULL, dwFilter, 0); // 작은 맵 체인에 서피스 이미지 축소 복사
lpSurfDest->Release();
lpSurfUp->Release();
}
if(bNeedReleaseSurf) { lpSurfSrc->Release(); lpSurfSrc = NULL; }
if(D3D_OK == rval)
{
m_Header.bMipMap = TRUE;
return true;
}
else
{
m_Header.bMipMap = FALSE;
return FALSE;
}
}
}
//-----------------------------------------------------------------------------
// Name: InitDeviceObjects
// Desc:
//-----------------------------------------------------------------------------
HRESULT CMyD3DApplication::InitDeviceObjects()
{
HRESULT hr;
TCHAR sz[512];
m_bDrawWater = TRUE;
m_bDrawCaustics = TRUE;
m_bDrawEnvironment = TRUE;
// Initialize the font's internal textures
m_pFont->InitDeviceObjects( m_pd3dDevice );
m_pFontSmall->InitDeviceObjects( m_pd3dDevice );
// Floor
DXUtil_FindMediaFile(sz, _T("Water.bmp"));
D3DXCreateTextureFromFileEx(m_pd3dDevice, sz, D3DX_DEFAULT, D3DX_DEFAULT,
D3DX_DEFAULT, 0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_DEFAULT,
D3DX_DEFAULT, 0, NULL, NULL, &m_pFloorTex);
// Sky
TCHAR* szSkyTex[6] =
{
_T("lobbyxpos.bmp"), _T("lobbyxneg.bmp"),
_T("lobbyypos.bmp"), _T("lobbyyneg.bmp"),
_T("lobbyzneg.bmp"), _T("lobbyzpos.bmp")
};
for(UINT i = 0; i < 6; i++)
{
DXUtil_FindMediaFile(sz, szSkyTex[i]);
D3DXCreateTextureFromFileEx(m_pd3dDevice, sz, D3DX_DEFAULT, D3DX_DEFAULT,
1, 0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT,
0, NULL, NULL, &m_pSkyTex[i]);
}
if(SUCCEEDED(D3DXCreateCubeTexture(m_pd3dDevice, 128, D3DX_DEFAULT, 0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, &m_pSkyCubeTex)))
{
for(UINT i = 0; i < 6; i++)
{
if(m_pSkyTex[i])
{
IDirect3DSurface8 *pSrc;
IDirect3DSurface8 *pDest;
m_pSkyTex[i]->GetSurfaceLevel(0, &pSrc);
m_pSkyCubeTex->GetCubeMapSurface((D3DCUBEMAP_FACES) i, 0, &pDest);
if(pSrc && pDest)
D3DXLoadSurfaceFromSurface(pDest, NULL, NULL, pSrc, NULL, NULL, D3DX_DEFAULT, 0);
SAFE_RELEASE(pDest);
SAFE_RELEASE(pSrc);
}
}
D3DXFilterCubeTexture(m_pSkyCubeTex, NULL, 0, D3DX_DEFAULT);
}
// OnCreateDevice
if(FAILED(hr = m_Water.OnCreateDevice(m_pd3dDevice)))
return hr;
if(FAILED(hr = m_Environment.OnCreateDevice(m_pd3dDevice)))
return hr;
return S_OK;
}
bool CN3Texture::Save(HANDLE hFile)
{
if(NULL == m_lpTexture) return false;
CN3BaseFileAccess::Save(hFile);
DWORD dwRWC = 0;
D3DSURFACE_DESC sd;
m_lpTexture->GetLevelDesc(0, &sd);
int nMMC = m_lpTexture->GetLevelCount();
(nMMC > 1) ? m_Header.bMipMap = TRUE : m_Header.bMipMap = FALSE;
if(TRUE == m_Header.bMipMap) // MipMap 갯수가 맞는지 확인..
{
int nMMC2 = 0;
for(int nW = sd.Width, nH = sd.Height; nW >=4 && nH >= 4; nW /=2, nH /= 2) nMMC2++;
if(nMMC < nMMC2)
{
#ifdef _N3GAME
CLogWriter::Write("N3Texture save warning - Invalid MipMap Count (%s)", m_szFileName.c_str());
#endif
m_Header.bMipMap = FALSE;
nMMC = 1;
}
else
{
nMMC = nMMC2;
}
}
m_Header.szID[0] = 'N';
m_Header.szID[1] = 'T';
m_Header.szID[2] = 'F';
m_Header.szID[3] = 3; // Noah Texture File Ver '3'
m_Header.nWidth = sd.Width;
m_Header.nHeight = sd.Height;
m_Header.bMipMap = (nMMC > 1) ? TRUE : FALSE;
WriteFile(hFile, &m_Header, sizeof(m_Header), &dwRWC, NULL); // 헤더를 쓰고
if(m_lpTexture == NULL) return false;
if( D3DFMT_DXT1 == sd.Format ||
D3DFMT_DXT2 == sd.Format ||
D3DFMT_DXT3 == sd.Format ||
D3DFMT_DXT4 == sd.Format ||
D3DFMT_DXT5 == sd.Format )
{
D3DLOCKED_RECT LR;
for(int i = 0; i < nMMC; i++)
{
m_lpTexture->GetLevelDesc(i, &sd);
m_lpTexture->LockRect(i, &LR, NULL, NULL);
WriteFile(hFile, (BYTE*)LR.pBits, sd.Size, &dwRWC, NULL); // 일렬로 된 데이터를 쓰고..
m_lpTexture->UnlockRect(i);
}
// 추가로 압축되지 않은 형식을 써준다.. 절반 크기이다.
// 압축되지 않은 형식을 해상도를 한단계 낮추어서 저장.
LPDIRECT3DSURFACE8 lpSurfSrc = NULL, lpSurfDest = NULL;
D3DFORMAT fmtExtra = D3DFMT_UNKNOWN;
if(D3DFMT_DXT1 == sd.Format) fmtExtra = D3DFMT_A1R5G5B5;
else fmtExtra = D3DFMT_A4R4G4B4;
int nMMC2 = nMMC - 1;
if(nMMC == 1) nMMC2 = nMMC;
for(i = 0; i < nMMC2; i++)
{
m_lpTexture->GetLevelDesc(i, &sd);
m_lpTexture->GetSurfaceLevel(i, &lpSurfSrc);
int nW = sd.Width / 2, nH = sd.Height / 2;
s_lpD3DDev->CreateImageSurface(nW, nH, fmtExtra, &lpSurfDest);
D3DXLoadSurfaceFromSurface(lpSurfDest, NULL, NULL, lpSurfSrc, NULL, NULL, D3DX_FILTER_TRIANGLE, 0); // 서피스 복사.
int nPixelSize = 2;
lpSurfDest->LockRect(&LR, NULL, NULL);
for(int y = 0; y < nH; y++)
{
WriteFile(hFile, (BYTE*)LR.pBits + y * LR.Pitch, nW * 2, &dwRWC, NULL);
}
lpSurfDest->UnlockRect();
lpSurfDest->Release(); lpSurfDest = NULL;
lpSurfSrc->Release(); lpSurfSrc = NULL;
}
if(nMMC == 1 && m_Header.nWidth >= 1024) // 부두를 위해 256 * 256 짜리 하나 더 저장해준다..
{
m_lpTexture->GetLevelDesc(0, &sd);
m_lpTexture->GetSurfaceLevel(0, &lpSurfSrc);
int nW = 256, nH = 256;
s_lpD3DDev->CreateImageSurface(nW, nH, fmtExtra, &lpSurfDest);
D3DXLoadSurfaceFromSurface(lpSurfDest, NULL, NULL, lpSurfSrc, NULL, NULL, D3DX_FILTER_TRIANGLE, 0); // 서피스 복사.
int nPixelSize = 2;
lpSurfDest->LockRect(&LR, NULL, NULL);
for(int y = 0; y < nH; y++)
{
WriteFile(hFile, (BYTE*)LR.pBits + y * LR.Pitch, nW * 2, &dwRWC, NULL);
}
lpSurfDest->UnlockRect();
lpSurfDest->Release(); lpSurfDest = NULL;
lpSurfSrc->Release(); lpSurfSrc = NULL;
}
}
else // 일반적인 포맷이면.
{
int nPixelSize = 0;
if( D3DFMT_A1R5G5B5 == sd.Format ||
D3DFMT_A4R4G4B4 == sd.Format) nPixelSize = 2;
else if(D3DFMT_R8G8B8 == sd.Format) nPixelSize = 3;
else if(D3DFMT_A8R8G8B8 == sd.Format || D3DFMT_X8R8G8B8 == sd.Format) nPixelSize = 4;
else
{
__ASSERT(0, "this Texture Format Not Supported");
}
D3DLOCKED_RECT LR;
for(int i = 0; i < nMMC; i++)
{
m_lpTexture->GetLevelDesc(i, &sd);
m_lpTexture->LockRect(i, &LR, NULL, 0); // 각 레벨 Lock
int nH = sd.Height;
for(int y = 0; y < nH; y++) // 그냥 픽셀 저장..
WriteFile(hFile, (BYTE*)LR.pBits + y * LR.Pitch, sd.Width * nPixelSize, &dwRWC, NULL);
m_lpTexture->UnlockRect(i);
}
if(nMMC == 1 && m_Header.nWidth >= 512) // 부두를 위해 256 * 256 짜리 하나 더 저장해준다..
{
LPDIRECT3DSURFACE8 lpSurfSrc = NULL, lpSurfDest = NULL;
m_lpTexture->GetLevelDesc(0, &sd);
m_lpTexture->GetSurfaceLevel(0, &lpSurfSrc);
int nW = 256, nH = 256;
s_lpD3DDev->CreateImageSurface(nW, nH, sd.Format, &lpSurfDest);
HRESULT rval = D3DXLoadSurfaceFromSurface(lpSurfDest, NULL, NULL, lpSurfSrc, NULL, NULL, D3DX_FILTER_TRIANGLE, 0); // 서피스 복사.
lpSurfDest->LockRect(&LR, NULL, NULL);
for(int y = 0; y < nH; y++)
{
WriteFile(hFile, (BYTE*)LR.pBits + y * LR.Pitch, nW * 2, &dwRWC, NULL);
}
lpSurfDest->UnlockRect();
lpSurfDest->Release(); lpSurfDest = NULL;
lpSurfSrc->Release(); lpSurfSrc = NULL;
}
}
return true;
}
HRESULT CDxtexDoc::LoadAlphaIntoSurface(CString& strPath, LPDIRECT3DSURFACE9 psurf)
{
HRESULT hr;
D3DSURFACE_DESC sd;
LPDIRECT3DDEVICE9 pd3ddev = PDxtexApp()->Pd3ddev();
LPDIRECT3DTEXTURE9 ptexAlpha;
LPDIRECT3DSURFACE9 psurfAlpha;
LPDIRECT3DSURFACE9 psurfTarget;
psurf->GetDesc(&sd);
// Load the alpha BMP into psurfAlpha, a new A8R8G8B8 surface
hr = D3DXCreateTextureFromFileEx(pd3ddev, strPath, sd.Width, sd.Height, 1, 0,
D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, D3DX_DEFAULT,
D3DX_DEFAULT, 0, NULL, NULL, &ptexAlpha);
hr = ptexAlpha->GetSurfaceLevel(0, &psurfAlpha);
// Copy the target surface into an A8R8G8B8 surface
hr = pd3ddev->CreateOffscreenPlainSurface(sd.Width, sd.Height, D3DFMT_A8R8G8B8, D3DPOOL_SCRATCH, &psurfTarget, NULL);
hr = D3DXLoadSurfaceFromSurface(psurfTarget, NULL, NULL, psurf, NULL, NULL,
D3DX_DEFAULT, 0);
// Fill in the alpha channels of psurfTarget based on the blue channel of psurfAlpha
D3DLOCKED_RECT lrSrc;
D3DLOCKED_RECT lrDest;
hr = psurfAlpha->LockRect(&lrSrc, NULL, D3DLOCK_READONLY);
hr = psurfTarget->LockRect(&lrDest, NULL, 0);
DWORD xp;
DWORD yp;
DWORD* pdwRowSrc = (DWORD*)lrSrc.pBits;
DWORD* pdwRowDest = (DWORD*)lrDest.pBits;
DWORD* pdwSrc;
DWORD* pdwDest;
DWORD dwAlpha;
LONG dataBytesPerRow = 4 * sd.Width;
for (yp = 0; yp < sd.Height; yp++)
{
pdwSrc = pdwRowSrc;
pdwDest = pdwRowDest;
for (xp = 0; xp < sd.Width; xp++)
{
dwAlpha = *pdwSrc << 24;
*pdwDest &= 0x00ffffff;
*pdwDest |= dwAlpha;
pdwSrc++;
pdwDest++;
}
pdwRowSrc += lrSrc.Pitch / 4;
pdwRowDest += lrDest.Pitch / 4;
}
psurfAlpha->UnlockRect();
psurfTarget->UnlockRect();
// Copy psurfTarget back into real surface
hr = D3DXLoadSurfaceFromSurface(psurf, NULL, NULL, psurfTarget, NULL, NULL,
D3DX_DEFAULT, 0);
// Release allocated interfaces
ReleasePpo(&psurfTarget);
ReleasePpo(&psurfAlpha);
ReleasePpo(&ptexAlpha);
return S_OK;
}
void ConvertFile(const char* Dir, const char* Filename, double MaxMSE)
{
HRESULT hr;
LPDIRECT3DSURFACE8 pSrcSurf = NULL;
char OutFilename[52];
if (Dir)
_snprintf(OutFilename, 52, "%s\\%s", Dir, Filename);
else
_snprintf(OutFilename, 52, "%s", Filename);
OutFilename[51] = 0;
printf("%s: ", OutFilename);
TRACE1("%s:\n", OutFilename);
int n = strlen(OutFilename);
if (n < 40)
printf("%*c", 40-n, ' ');
if (pSrcSurf)
pSrcSurf->Release();
pSrcSurf = NULL;
// Load up the file
D3DXIMAGE_INFO info;
hr = D3DXGetImageInfoFromFile(Filename, &info);
CheckHR(hr);
PrintImageInfo(info);
UINT Width = PadPow2(info.Width);
UINT Height = PadPow2(info.Height);
float Waste = 100.f * (float)(Width * Height - info.Width * info.Height) / (float)(Width * Height);
UncompressedSize += Width * Height * 4;
TotalSrcPixels += info.Width * info.Height;
TotalDstPixels += Width * Height;
// Special case for 256-colour files - just directly drop into a P8 xpr
if (info.Format == D3DFMT_P8)
{
hr = pD3DDevice->CreateImageSurface(Width, Height, D3DFMT_A8R8G8B8, &pSrcSurf);
CheckHR(hr);
hr = D3DXLoadSurfaceFromFile(pSrcSurf, NULL, NULL, Filename, NULL, D3DX_FILTER_NONE, 0, NULL);
CheckHR(hr);
FixTransparency(pSrcSurf);
if (Width * Height > 4096)
{
// DXT1 for P8s if lossless and more than 4k image
LPDIRECT3DSURFACE8 pTempSurf;
hr = pD3DDevice->CreateImageSurface(Width, Height, D3DFMT_A8R8G8B8, &pTempSurf);
CheckHR(hr);
hr = D3DXLoadSurfaceFromSurface(pTempSurf, NULL, NULL, pSrcSurf, NULL, NULL, D3DX_FILTER_NONE, 0);
CheckHR(hr);
double CMSE, AMSE;
TRACE0(" Checking DXT1: ");
if (!GetFormatMSE(info, pTempSurf, D3DFMT_DXT1, CMSE, AMSE))
{
pTempSurf->Release();
return;
}
TRACE2("CMSE=%05.2f, AMSE=%07.2f\n", CMSE, AMSE);
if (CMSE <= 1e-6 && AMSE <= 1e-6)
{
printf("DXT1 %4dx%-4d (%5.2f%% waste)\n", Width, Height, Waste);
TRACE0(" Selected Format: DXT1\n");
WriteXPR(OutFilename, info, pTempSurf, XB_D3DFMT_DXT1, NULL);
pTempSurf->Release();
return;
}
pTempSurf->Release();
}
printf("P8 %4dx%-4d (%5.2f%% waste)\n", Width, Height, Waste);
TRACE0(" Selected Format: P8\n");
LPDIRECT3DSURFACE8 pTempSurf;
DWORD pal[256];
ConvertP8(pSrcSurf, pTempSurf, pal, info);
WriteXPR(OutFilename, info, pTempSurf, XB_D3DFMT_P8, pal);
pTempSurf->Release();
return;
}
// test linear format versus non-linear format
// Linear format requires 64 pixel aligned width, whereas
// Non-linear format requires power of 2 width and height
bool useLinearFormat(false);
UINT linearWidth = (info.Width + 0x3f) & ~0x3f;
if (AllowLinear && linearWidth * info.Height < Width * Height)
useLinearFormat = true;
hr = pD3DDevice->CreateImageSurface(Width, Height, D3DFMT_A8R8G8B8, &pSrcSurf);
CheckHR(hr);
hr = D3DXLoadSurfaceFromFile(pSrcSurf, NULL, NULL, Filename, NULL, D3DX_FILTER_NONE, 0, NULL);
CheckHR(hr);
// create the linear version as well
LPDIRECT3DSURFACE8 pLinearSrcSurf = NULL;
if (useLinearFormat)
{
hr = pD3DDevice->CreateImageSurface(linearWidth, info.Height, D3DFMT_A8R8G8B8, &pLinearSrcSurf);
CheckHR(hr);
hr = D3DXLoadSurfaceFromFile(pLinearSrcSurf, NULL, NULL, Filename, NULL, D3DX_FILTER_NONE, 0, NULL);
CheckHR(hr);
}
// special case for small files - all textures are alloced on page granularity so just output uncompressed
// dxt is crap on small files anyway
if (Width * Height <= 1024)
{
if (useLinearFormat)
{
// correct sizing amounts
UncompressedSize -= Width * Height * 4;
UncompressedSize += linearWidth * info.Height * 4;
TotalDstPixels -= Width * Height;
TotalDstPixels += linearWidth * info.Height;
Waste = 100.f * (float)(linearWidth * info.Height - info.Width * info.Height) / (float)(linearWidth * info.Height);
printf("LIN_A8R8G8B8 %4dx%-4d (%5.2f%% waste)\n", linearWidth, info.Height, Waste);
TRACE0(" Selected Format: LIN_A8R8G8B8\n");
WriteXPR(OutFilename, info, pLinearSrcSurf, XB_D3DFMT_LIN_A8R8G8B8, NULL);
}
else
{
printf("A8R8G8B8 %4dx%-4d (%5.2f%% waste)\n", Width, Height, Waste);
TRACE0(" Selected Format: A8R8G8B8\n");
WriteXPR(OutFilename, info, pSrcSurf, XB_D3DFMT_A8R8G8B8, NULL);
}
return;
}
FixTransparency(pSrcSurf);
// Find the best format within specified tolerance
double CMSE, AMSE[2];
// DXT1 is the preferred format as it's smallest
TRACE0(" Checking DXT1: ");
if (!GetFormatMSE(info, pSrcSurf, D3DFMT_DXT1, CMSE, AMSE[0]))
return;
TRACE2("CMSE=%05.2f, AMSE=%07.2f\n", CMSE, AMSE[0]);
if (CMSE <= MaxMSE && AMSE[0] <= MaxMSE)
{
printf("DXT1 %4dx%-4d (%5.2f%% waste)\n", Width, Height, Waste);
TRACE0(" Selected Format: DXT1\n");
WriteXPR(OutFilename, info, pSrcSurf, XB_D3DFMT_DXT1, NULL);
return;
}
// Use P8 is possible as it's lossless
LPDIRECT3DSURFACE8 pTempSurf;
DWORD pal[256];
if (ConvertP8(pSrcSurf, pTempSurf, pal, info))
{
printf("P8 %4dx%-4d (%5.2f%% waste)\n", Width, Height, Waste);
TRACE0(" Selected Format: P8\n");
WriteXPR(OutFilename, info, pTempSurf, XB_D3DFMT_P8, pal);
pTempSurf->Release();
return;
}
// DXT3/5 are the same size so use whichever is better if good enough
// CMSE will be equal for both
TRACE0(" Checking DXT3: ");
if (!GetFormatMSE(info, pSrcSurf, D3DFMT_DXT3, CMSE, AMSE[0]))
return;
TRACE2("CMSE=%05.2f, AMSE=%07.2f\n", CMSE, AMSE[0]);
TRACE0(" Checking DXT5: ");
if (!GetFormatMSE(info, pSrcSurf, D3DFMT_DXT5, CMSE, AMSE[1]))
return;
TRACE2("CMSE=%05.2f, AMSE=%07.2f\n", CMSE, AMSE[1]);
if (AMSE[0] <= AMSE[1])
{
if (CMSE <= MaxMSE && AMSE[0] <= MaxMSE)
{
printf("DXT3 %4dx%-4d (%5.2f%% waste)\n", Width, Height, Waste);
TRACE0(" Selected Format: DXT3\n");
WriteXPR(OutFilename, info, pSrcSurf, XB_D3DFMT_DXT3, NULL);
return;
}
}
else
{
if (CMSE <= MaxMSE && AMSE[1] <= MaxMSE)
{
printf("DXT5 %4dx%-4d (%5.2f%% waste)\n", Width, Height, Waste);
TRACE0(" Selected Format: DXT5\n");
WriteXPR(OutFilename, info, pSrcSurf, XB_D3DFMT_DXT5, NULL);
return;
}
}
// No good compressed format so use uncompressed
// A1R5G5B5 is worth a try I guess...
TRACE0(" Checking A1R5G5B5: ");
if (!GetFormatMSE(info, pSrcSurf, D3DFMT_A1R5G5B5, CMSE, AMSE[0]))
return;
TRACE2("CMSE=%05.2f, AMSE=%07.2f\n", CMSE, AMSE[0]);
if (CMSE <= MaxMSE && AMSE[0] <= MaxMSE)
{
printf("A1R5G5B5 %4dx%-4d (%5.2f%% waste)\n", Width, Height, Waste);
TRACE0(" Selected Format: A1R5G5B5\n");
LPDIRECT3DSURFACE8 pTempSurf;
hr = pD3DDevice->CreateImageSurface(Width, Height, D3DFMT_A1R5G5B5, &pTempSurf);
CheckHR(hr);
hr = D3DXLoadSurfaceFromSurface(pTempSurf, NULL, NULL, pSrcSurf, NULL, NULL, D3DX_FILTER_NONE, 0);
CheckHR(hr);
WriteXPR(OutFilename, info, pTempSurf, XB_D3DFMT_A1R5G5B5, NULL);
pTempSurf->Release();
return;
}
// Use A8R8G8B8
if (useLinearFormat)
{
// correct sizing information
UncompressedSize -= Width * Height * 4;
UncompressedSize += linearWidth * info.Height * 4;
TotalDstPixels -= Width * Height;
TotalDstPixels += linearWidth * info.Height;
Waste = 100.f * (float)(linearWidth * info.Height - info.Width * info.Height) / (float)(linearWidth * info.Height);
printf("LIN_A8R8G8B8 %4dx%-4d (%5.2f%% waste)\n", linearWidth, info.Height, Waste);
TRACE0(" Selected Format: LIN_A8R8G8B8\n");
WriteXPR(OutFilename, info, pLinearSrcSurf, XB_D3DFMT_LIN_A8R8G8B8, NULL);
}
else
{
printf("A8R8G8B8 %4dx%-4d (%5.2f%% waste)\n", Width, Height, Waste);
TRACE0(" Selected Format: A8R8G8B8\n");
WriteXPR(OutFilename, info, pSrcSurf, XB_D3DFMT_A8R8G8B8, NULL);
}
if (pSrcSurf)
pSrcSurf->Release();
}
void CDxtexDoc::OpenSubsurface(D3DCUBEMAP_FACES FaceType, LONG lwMip, LONG lwSlice)
{
HRESULT hr;
CString fileName;
LPDIRECT3DDEVICE9 pd3ddev = PDxtexApp()->Pd3ddev();
LPDIRECT3DTEXTURE9 ptex = NULL;
LPDIRECT3DSURFACE9 psurfOrig = NULL;
LPDIRECT3DSURFACE9 psurfNew = NULL;
if (!PromptForBmp(&fileName))
return;
if (IsVolumeMap())
{
hr = D3DXCreateTextureFromFile(pd3ddev, fileName, &ptex);
hr = ptex->GetSurfaceLevel(0, &psurfOrig);
}
else if (IsCubeMap())
{
hr = ((LPDIRECT3DCUBETEXTURE9)m_ptexOrig)->GetCubeMapSurface(FaceType, lwMip, &psurfOrig);
if (m_ptexNew != NULL)
hr = ((LPDIRECT3DCUBETEXTURE9)m_ptexNew)->GetCubeMapSurface(FaceType, lwMip, &psurfNew);
hr = D3DXLoadSurfaceFromFile(psurfOrig, NULL, NULL, fileName, NULL, D3DX_DEFAULT, 0, NULL);
}
else
{
hr = ((LPDIRECT3DTEXTURE9)m_ptexOrig)->GetSurfaceLevel(lwMip, &psurfOrig);
if (m_ptexNew != NULL)
hr = ((LPDIRECT3DTEXTURE9)m_ptexNew)->GetSurfaceLevel(lwMip, &psurfNew);
hr = D3DXLoadSurfaceFromFile(psurfOrig, NULL, NULL, fileName, NULL, D3DX_DEFAULT, 0, NULL);
}
// Look for "foo_a.bmp" for alpha channel
int i = fileName.ReverseFind('.');
fileName = fileName.Left(i) + "_a.bmp";
CFileStatus status;
if (CFile::GetStatus(fileName, status))
{
if (FAILED(hr = LoadAlphaIntoSurface(fileName, psurfOrig)))
return;
}
if (IsVolumeMap())
{
LPDIRECT3DVOLUME9 pvol;
hr = ((LPDIRECT3DVOLUMETEXTURE9)m_ptexOrig)->GetVolumeLevel(lwMip, &pvol);
hr = LoadVolumeSliceFromSurface(pvol, lwSlice, psurfOrig);
ReleasePpo(&pvol);
if (m_ptexNew)
{
hr = ((LPDIRECT3DVOLUMETEXTURE9)m_ptexNew)->GetVolumeLevel(lwMip, &pvol);
hr = LoadVolumeSliceFromSurface(pvol, lwSlice, psurfOrig);
ReleasePpo(&pvol);
}
}
else if (psurfNew != NULL)
{
hr = D3DXLoadSurfaceFromSurface(psurfNew, NULL, NULL, psurfOrig, NULL, NULL, D3DX_DEFAULT, 0);
}
ReleasePpo(&psurfOrig);
ReleasePpo(&psurfNew);
ReleasePpo(&ptex);
SetModifiedFlag(TRUE);
UpdateAllViews(NULL, 1);
}
void CDxtexDoc::GenerateMipMaps()
{
LONG lwTempH;
LONG lwTempW;
LONG lwPowsW;
LONG lwPowsH;
LPDIRECT3DTEXTURE9 pddsNew = NULL;
D3DFORMAT fmt;
HRESULT hr;
LPDIRECT3DDEVICE9 pd3ddev = PDxtexApp()->Pd3ddev();
LPDIRECT3DTEXTURE9 pmiptex = NULL;
LPDIRECT3DCUBETEXTURE9 pcubetex = NULL;
LPDIRECT3DVOLUMETEXTURE9 pvoltex = NULL;
LPDIRECT3DTEXTURE9 pmiptexNew = NULL;
LPDIRECT3DCUBETEXTURE9 pcubetexNew = NULL;
LPDIRECT3DVOLUMETEXTURE9 pvoltexNew = NULL;
LPDIRECT3DSURFACE9 psurfSrc;
LPDIRECT3DSURFACE9 psurfDest;
LPDIRECT3DVOLUME9 pvolSrc;
LPDIRECT3DVOLUME9 pvolDest;
if (IsVolumeMap())
pvoltex = (LPDIRECT3DVOLUMETEXTURE9)m_ptexOrig;
else if (IsCubeMap())
pcubetex = (LPDIRECT3DCUBETEXTURE9)m_ptexOrig;
else
pmiptex = (LPDIRECT3DTEXTURE9)m_ptexOrig;
if (pvoltex != NULL)
{
D3DVOLUME_DESC vd;
pvoltex->GetLevelDesc(0, &vd);
fmt = vd.Format;
}
else if (pcubetex != NULL)
{
D3DSURFACE_DESC sd;
pcubetex->GetLevelDesc(0, &sd);
fmt = sd.Format;
}
else
{
D3DSURFACE_DESC sd;
pmiptex->GetLevelDesc(0, &sd);
fmt = sd.Format;
}
lwTempW = m_dwWidth;
lwTempH = m_dwHeight;
lwPowsW = 0;
lwPowsH = 0;
while (lwTempW > 0)
{
lwPowsW++;
lwTempW = lwTempW / 2;
}
while (lwTempH > 0)
{
lwPowsH++;
lwTempH = lwTempH / 2;
}
m_numMips = lwPowsW > lwPowsH ? lwPowsW : lwPowsH;
// Create destination mipmap surface - same format as source
if (pvoltex != NULL)
{
if (FAILED(hr = pd3ddev->CreateVolumeTexture(m_dwWidth, m_dwHeight, m_dwDepth,
m_numMips, 0, fmt, D3DPOOL_SYSTEMMEM, &pvoltexNew, NULL)))
{
goto LFail;
}
hr = pvoltex->GetVolumeLevel(0, &pvolSrc);
hr = pvoltexNew->GetVolumeLevel(0, &pvolDest);
hr = D3DXLoadVolumeFromVolume(pvolDest, NULL, NULL, pvolSrc, NULL, NULL,
D3DX_DEFAULT, 0);
ReleasePpo(&pvolSrc);
ReleasePpo(&pvolDest);
hr = D3DXFilterVolumeTexture(pvoltexNew, NULL, 0, D3DX_DEFAULT);
}
else if (pmiptex != NULL)
{
if (FAILED(hr = pd3ddev->CreateTexture(m_dwWidth, m_dwHeight, m_numMips,
0, fmt, D3DPOOL_MANAGED, &pmiptexNew, NULL)))
{
goto LFail;
}
hr = pmiptex->GetSurfaceLevel(0, &psurfSrc);
hr = pmiptexNew->GetSurfaceLevel(0, &psurfDest);
hr = D3DXLoadSurfaceFromSurface(psurfDest, NULL, NULL, psurfSrc, NULL, NULL,
D3DX_DEFAULT, 0);
ReleasePpo(&psurfSrc);
ReleasePpo(&psurfDest);
hr = D3DXFilterTexture(pmiptexNew, NULL, 0, D3DX_DEFAULT);
}
else
{
if (FAILED(hr = pd3ddev->CreateCubeTexture(m_dwWidth, m_numMips,
0, fmt, D3DPOOL_MANAGED, &pcubetexNew, NULL)))
{
goto LFail;
}
hr = pcubetex->GetCubeMapSurface(D3DCUBEMAP_FACE_POSITIVE_X, 0, &psurfSrc);
hr = pcubetexNew->GetCubeMapSurface(D3DCUBEMAP_FACE_POSITIVE_X, 0, &psurfDest);
hr = D3DXLoadSurfaceFromSurface(psurfDest, NULL, NULL, psurfSrc, NULL, NULL,
D3DX_DEFAULT, 0);
ReleasePpo(&psurfSrc);
ReleasePpo(&psurfDest);
hr = pcubetex->GetCubeMapSurface(D3DCUBEMAP_FACE_NEGATIVE_X, 0, &psurfSrc);
hr = pcubetexNew->GetCubeMapSurface(D3DCUBEMAP_FACE_NEGATIVE_X, 0, &psurfDest);
hr = D3DXLoadSurfaceFromSurface(psurfDest, NULL, NULL, psurfSrc, NULL, NULL,
D3DX_DEFAULT, 0);
ReleasePpo(&psurfSrc);
ReleasePpo(&psurfDest);
hr = pcubetex->GetCubeMapSurface(D3DCUBEMAP_FACE_POSITIVE_Y, 0, &psurfSrc);
hr = pcubetexNew->GetCubeMapSurface(D3DCUBEMAP_FACE_POSITIVE_Y, 0, &psurfDest);
hr = D3DXLoadSurfaceFromSurface(psurfDest, NULL, NULL, psurfSrc, NULL, NULL,
D3DX_DEFAULT, 0);
ReleasePpo(&psurfSrc);
ReleasePpo(&psurfDest);
hr = pcubetex->GetCubeMapSurface(D3DCUBEMAP_FACE_NEGATIVE_Y, 0, &psurfSrc);
hr = pcubetexNew->GetCubeMapSurface(D3DCUBEMAP_FACE_NEGATIVE_Y, 0, &psurfDest);
hr = D3DXLoadSurfaceFromSurface(psurfDest, NULL, NULL, psurfSrc, NULL, NULL,
D3DX_DEFAULT, 0);
ReleasePpo(&psurfSrc);
ReleasePpo(&psurfDest);
hr = pcubetex->GetCubeMapSurface(D3DCUBEMAP_FACE_POSITIVE_Z, 0, &psurfSrc);
hr = pcubetexNew->GetCubeMapSurface(D3DCUBEMAP_FACE_POSITIVE_Z, 0, &psurfDest);
hr = D3DXLoadSurfaceFromSurface(psurfDest, NULL, NULL, psurfSrc, NULL, NULL,
D3DX_DEFAULT, 0);
ReleasePpo(&psurfSrc);
ReleasePpo(&psurfDest);
hr = pcubetex->GetCubeMapSurface(D3DCUBEMAP_FACE_NEGATIVE_Z, 0, &psurfSrc);
hr = pcubetexNew->GetCubeMapSurface(D3DCUBEMAP_FACE_NEGATIVE_Z, 0, &psurfDest);
hr = D3DXLoadSurfaceFromSurface(psurfDest, NULL, NULL, psurfSrc, NULL, NULL,
D3DX_DEFAULT, 0);
ReleasePpo(&psurfSrc);
ReleasePpo(&psurfDest);
hr = D3DXFilterCubeTexture(pcubetexNew, NULL, 0, D3DX_DEFAULT);
}
ReleasePpo(&m_ptexOrig);
if (pvoltexNew != NULL)
m_ptexOrig = pvoltexNew;
else if (pcubetexNew != NULL)
m_ptexOrig = pcubetexNew;
else
m_ptexOrig = pmiptexNew;
if (m_ptexNew != NULL)
{
// Rather than filtering down the (probably-compressed) m_ptexNew
// top level, compress each mip level from the (probably-uncompressed)
// m_ptexOrig levels.
if (pvoltexNew != NULL)
{
D3DVOLUME_DESC vd;
((LPDIRECT3DVOLUMETEXTURE9)m_ptexNew)->GetLevelDesc(0, &vd);
fmt = vd.Format;
}
else if (pcubetexNew != NULL)
{
D3DSURFACE_DESC sd;
((LPDIRECT3DTEXTURE9)m_ptexNew)->GetLevelDesc(0, &sd);
fmt = sd.Format;
}
else
{
D3DSURFACE_DESC sd;
((LPDIRECT3DCUBETEXTURE9)m_ptexNew)->GetLevelDesc(0, &sd);
fmt = sd.Format;
}
Compress(fmt, FALSE);
}
m_bTitleModsChanged = TRUE; // Generate title bar update
UpdateAllViews(NULL, 1); // tell CView to pick up new surface pointers
SetModifiedFlag();
return;
LFail:
ReleasePpo(&pddsNew);
}
QRect CFont::_findGlyphRect(int width, int height)
{
Row* row = nullptr;
float bestRatio = 0;
for (auto it = m_rows.begin(); it != m_rows.end() && !row; ++it)
{
const float ratio = static_cast<float>(height) / (*it).height;
if ((ratio < 0.7f) || (ratio > 1.f))
continue;
if (width > m_textureSize.width() - (*it).width)
continue;
if (ratio < bestRatio)
continue;
row = &(*it);
bestRatio = ratio;
}
if (!row)
{
int rowHeight = height + height / 10;
while (m_nextRow + rowHeight >= m_textureSize.width())
{
D3DCAPS9 d3dCaps;
m_device->GetDeviceCaps(&d3dCaps);
if ((m_textureSize.width() * 2 <= d3dCaps.MaxTextureWidth) && (m_textureSize.height() * 2 <= d3dCaps.MaxTextureHeight))
{
LPDIRECT3DTEXTURE9 pNewTexture;
m_device->CreateTexture(m_textureSize.width() * 2, m_textureSize.height() * 2, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &pNewTexture, null);
LPDIRECT3DSURFACE9 destSurface = null;
LPDIRECT3DSURFACE9 srcSurface = null;
pNewTexture->GetSurfaceLevel(0, &destSurface);
m_texture->GetSurfaceLevel(0, &srcSurface);
const RECT rect[] = { 0, 0, m_textureSize.width(), m_textureSize.height() };
D3DXLoadSurfaceFromSurface(destSurface, null, rect, srcSurface, null, rect, D3DX_DEFAULT, 0);
Release(srcSurface);
Release(destSurface);
Release(m_texture);
m_texture = pNewTexture;
m_textureSize.rwidth() *= 2;
m_textureSize.rheight() *= 2;
for (auto it = m_glyphs.begin(); it != m_glyphs.end(); it++)
{
(*it).tu1 /= 2.0f;
(*it).tu2 /= 2.0f;
(*it).tv1 /= 2.0f;
(*it).tv2 /= 2.0f;
}
}
else
{
qWarning("Failed to add a new character to the font: the maximum texture size has been reached");
return QRect(0, 0, 2, 2);
}
}
m_rows.push_back(Row(m_nextRow, rowHeight));
m_nextRow += rowHeight;
row = &m_rows.back();
}
const QRect rect(QPoint(row->width, row->top), QPoint(row->width + width, row->top + height));
row->width += width;
return rect;
}
//-----------------------------------------------------------------------------
// PresentSwapChain
//
// Presents a swap chain that contains a video frame by doing a callback
// via the sink.
//
// pSwapChain: Pointer to the swap chain.
// pSurface: Pointer to the swap chain's back buffer surface.
//-----------------------------------------------------------------------------
HRESULT D3DPresentEngine::PresentSwapChain(IDirect3DSwapChain9* pSwapChain, IDirect3DSurface9* pSurface)
{
HRESULT hr = S_OK;
if (m_hwnd == NULL)
{
return MF_E_INVALIDREQUEST;
}
if(!m_pRenderSurface)
{
D3DSURFACE_DESC desc;
// Get the surface description
pSurface->GetDesc(&desc);
// Create a surface the same size as our sample
hr = this->m_pDevice->CreateRenderTarget(desc.Width,
desc.Height,
desc.Format,
desc.MultiSampleType,
desc.MultiSampleQuality,
true,
&m_pRenderSurface,
NULL);
if(hr != S_OK)
goto bottom;
}
if(m_pRenderSurface)
{
D3DSURFACE_DESC originalDesc;
// Get the surface description of this sample
pSurface->GetDesc(&originalDesc);
D3DSURFACE_DESC renderDesc;
// Get the surface description of the render surface
m_pRenderSurface->GetDesc(&renderDesc);
// Compare the descriptions to make sure they match
if(originalDesc.Width != renderDesc.Width ||
originalDesc.Height != renderDesc.Height ||
originalDesc.Format != renderDesc.Format)
{
// Release the old render surface
SAFE_RELEASE(m_pRenderSurface);
// Create a new render surface that matches the size of this surface
hr = this->m_pDevice->CreateRenderTarget(originalDesc.Width,
originalDesc.Height,
originalDesc.Format,
originalDesc.MultiSampleType,
originalDesc.MultiSampleQuality,
true,
&m_pRenderSurface,
NULL);
if(hr != S_OK)
goto bottom;
}
}
if(m_pRenderSurface)
{
// Copy the passed surface to our rendered surface
hr = D3DXLoadSurfaceFromSurface(m_pRenderSurface,
NULL,
NULL,
pSurface,
NULL,
NULL,
D3DX_FILTER_NONE,
0);
}
if(hr != S_OK)
goto bottom;
// Do the callback, passing the rendered surface
if(m_pCallback)
hr = m_pCallback->PresentSurfaceCB(m_pRenderSurface);
LOG_MSG_IF_FAILED(L"D3DPresentEngine::PresentSwapChain failed.", hr);
bottom:
return hr;
}
/**
* Locks rectangle on both (left/right) surfaces.
***/
HRESULT WINAPI D3D9ProxySurface::LockRect(D3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags)
{
SHOW_CALL("D3D9ProxySurface::LockRect");
D3DSURFACE_DESC desc;
m_pActualSurface->GetDesc(&desc);
if (desc.Pool != D3DPOOL_DEFAULT)
{
//Can't really handle stereo for this, so just lock on the original texture
return m_pActualSurface->LockRect(pLockedRect, pRect, Flags);
}
//Guard against multithreaded access as this could be causing us problems
std::lock_guard<std::mutex> lck (m_mtx);
//Create lockable system memory surfaces
if (pRect && !fullSurface)
{
lockedRects.push_back(*pRect);
}
else
{
lockedRects.clear();
fullSurface = true;
}
HRESULT hr = D3DERR_INVALIDCALL;
IDirect3DSurface9 *pSurface = NULL;
bool createdTexture = false;
if (!lockableSysMemTexture)
{
hr = m_pOwningDevice->getActual()->CreateTexture(desc.Width, desc.Height, 1, 0,
desc.Format, D3DPOOL_SYSTEMMEM, &lockableSysMemTexture, NULL);
if (FAILED(hr))
return hr;
createdTexture = true;
}
lockableSysMemTexture->GetSurfaceLevel(0, &pSurface);
//Only copy the render taget (if possible) on the creation of the memory texture
if (createdTexture)
{
hr = D3DXLoadSurfaceFromSurface(pSurface, NULL, NULL, m_pActualSurface, NULL, NULL, D3DX_DEFAULT, 0);
if (FAILED(hr))
{
#ifdef _DEBUG
vireio::debugf("Failed: D3DXLoadSurfaceFromSurface hr = 0x%0.8x", hr);
#endif
}
}
//And finally, lock the memory surface
hr = pSurface->LockRect(pLockedRect, pRect, Flags);
if (FAILED(hr))
return hr;
lockedRect = *pLockedRect;
pSurface->Release();
return hr;
}
HRESULT RSManager::redirectSetRenderTarget(DWORD RenderTargetIndex, IDirect3DSurface9* pRenderTarget) {
nrts++;
//if(RenderTargetIndex==0) lastReplacement = -1;
//SurfSurfMap::iterator it = renderTexSurfTargets.find(pRenderTarget);
//if(it != renderTexSurfTargets.end()) {
// SDLOG(1, "Redirected SetRenderTarget(%d, %p) to %p\n", RenderTargetIndex, pRenderTarget, it->second);
// if(capturing) dumpSurface("redirectRenderTarget", it->second);
// lastReplacement = renderTexSurfIndices[pRenderTarget];
// return d3ddev->SetRenderTarget(RenderTargetIndex, it->second);
//}
//if(capturing && hudStarted) {
// //SurfIntMap::iterator it = renderTexSurfIndices.find(pRenderTarget);
// //if(it != renderTexSurfIndices.end()) {
// dumpSurface("hudTarget", pRenderTarget);
// capturing = false;
// //}
//}
// determine where we are rendering to
//{
// SurfIntMap::iterator it = mainRenderSurfIndices.find(pRenderTarget);
// if(it != mainRenderSurfIndices.end()) {
// SDLOG(4, " - rendersurface #%d\n", it->second);
// } else {
// if(IDirect3DTexture9* tex = getSurfTexture(pRenderTarget)) {
// TexIntMap::iterator it = mainRenderTexIndices.find(tex);
// if(it != mainRenderTexIndices.end()) {
// SDLOG(4, " - rendertexture #%d\n", it->second);
// }
// tex->Release();
// } else {
// IDirect3DSurface9* backBuffer;
// d3ddev->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &backBuffer);
// if(pRenderTarget == backBuffer) {
// SDLOG(4, " - backbuffer\n");
// }
// backBuffer->Release();
// }
// }
//}
if(capturing) {
IDirect3DSurface9 *oldRenderTarget, *depthStencilSurface;
d3ddev->GetRenderTarget(0, &oldRenderTarget);
d3ddev->GetDepthStencilSurface(&depthStencilSurface);
char buffer[64];
sprintf(buffer, "%03d_oldRenderTarget_%p_.tga", nrts, oldRenderTarget);
SDLOG(0, "Capturing surface %p as %s\n", oldRenderTarget, buffer);
D3DXSaveSurfaceToFile(buffer, D3DXIFF_TGA, oldRenderTarget, NULL, NULL);
if(depthStencilSurface) {
sprintf(buffer, "%03d_oldRenderTargetDepth_%p_.tga", nrts, oldRenderTarget);
SDLOG(0, "Capturing depth surface %p as %s\n", depthStencilSurface, buffer);
D3DXSaveSurfaceToFile(buffer, D3DXIFF_TGA, depthStencilSurface, NULL, NULL);
}
SAFERELEASE(oldRenderTarget);
SAFERELEASE(depthStencilSurface);
}
if(nrts == 1) { // we are switching to the RT that will be the main rendering target for this frame
// store it for later use
mainRT = pRenderTarget;
SDLOG(0, "Storing RT as main RT: %p\n", mainRT);
}
if(nrts == 11) { // we are switching to the RT used to store the Z value in the 24 RGB bits (among other things)
// lets store it for later use
zSurf = pRenderTarget;
SDLOG(0, "Storing RT as Z buffer RT: %p\n", zSurf);
}
if(mainRT && pRenderTarget == mainRT) {
SDLOG(0, "MainRT uses: %d + 1\n", mainRTuses);
++mainRTuses;
}
// we are switching away from the initial 3D-rendered image, do AA and SSAO
if(mainRTuses == 2 && mainRT && zSurf && ((ssao && doSsao) || (doAA && (smaa || fxaa)))) {
IDirect3DSurface9 *oldRenderTarget;
d3ddev->GetRenderTarget(0, &oldRenderTarget);
if(oldRenderTarget == mainRT) {
// final renderbuffer has to be from texture, just making sure here
if(IDirect3DTexture9* tex = getSurfTexture(oldRenderTarget)) {
// check size just to make even more sure
D3DSURFACE_DESC desc;
oldRenderTarget->GetDesc(&desc);
if(desc.Width == Settings::get().getRenderWidth() && desc.Height == Settings::get().getRenderHeight()) {
IDirect3DTexture9 *zTex = getSurfTexture(zSurf);
//if(takeScreenshot) D3DXSaveTextureToFile("0effect_pre.bmp", D3DXIFF_BMP, tex, NULL);
//if(takeScreenshot) D3DXSaveTextureToFile("0effect_z.bmp", D3DXIFF_BMP, zTex, NULL);
storeRenderState();
d3ddev->SetRenderState(D3DRS_ZENABLE, D3DZB_FALSE);
d3ddev->SetRenderState(D3DRS_CULLMODE, D3DCULL_CCW);
d3ddev->SetRenderState(D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE);
// perform AA processing
if(!lowFPSmode && doAA && (smaa || fxaa)) {
if(smaa) smaa->go(tex, tex, rgbaBuffer1Surf, SMAA::INPUT_COLOR);
else fxaa->go(tex, rgbaBuffer1Surf);
d3ddev->StretchRect(rgbaBuffer1Surf, NULL, oldRenderTarget, NULL, D3DTEXF_NONE);
}
// perform SSAO
if(ssao && doSsao) {
ssao->go(tex, zTex, rgbaBuffer1Surf);
d3ddev->StretchRect(rgbaBuffer1Surf, NULL, oldRenderTarget, NULL, D3DTEXF_NONE);
}
restoreRenderState();
zTex->Release();
//if(takeScreenshot) D3DXSaveSurfaceToFile("1effect_buff.bmp", D3DXIFF_BMP, rgbaBuffer1Surf, NULL, NULL);
//if(takeScreenshot) D3DXSaveSurfaceToFile("1effect_post.bmp", D3DXIFF_BMP, oldRenderTarget, NULL, NULL);
}
tex->Release();
}
}
oldRenderTarget->Release();
}
// DoF blur stuff
if(gauss && doDofGauss) {
IDirect3DSurface9 *oldRenderTarget;
d3ddev->GetRenderTarget(0, &oldRenderTarget);
D3DSURFACE_DESC desc;
oldRenderTarget->GetDesc(&desc);
unsigned dofIndex = isDof(desc.Width, desc.Height);
if(dofIndex) {
doft[dofIndex]++;
SDLOG(6,"DOF index: %u, doft: %u\n", dofIndex, doft[dofIndex]);
//if(takeScreenshot) {
// char buffer[256];
// sprintf(buffer, "dof%1u_doft%1u.bmp", dofIndex, doft[dofIndex]);
// D3DXSaveSurfaceToFile(buffer, D3DXIFF_BMP, oldRenderTarget, NULL, NULL);
//}
if(dofIndex == 1 && doft[1] == 4) {
IDirect3DTexture9 *oldRTtex = getSurfTexture(oldRenderTarget);
if(oldRTtex) {
storeRenderState();
for(size_t i=0; i<Settings::get().getDOFBlurAmount(); ++i) gauss->go(oldRTtex, oldRenderTarget);
restoreRenderState();
oldRTtex->Release();
}
}
}
oldRenderTarget->Release();
}
// Timing for hudless screenshots
if(mainRTuses == 11 && takeScreenshot) {
IDirect3DSurface9 *oldRenderTarget;
d3ddev->GetRenderTarget(0, &oldRenderTarget);
if(oldRenderTarget != mainRT) {
static int toggleSS = 0;
toggleSS = (toggleSS+1)%2;
if(!toggleSS) {
takeScreenshot = false;
SDLOG(0, "Capturing screenshot\n");
char timebuf[128], buffer[512];
time_t ltime;
time(<ime);
struct tm *timeinfo;
timeinfo = localtime(<ime);
strftime(timebuf, 128, "screenshot_%Y-%m-%d_%H-%M-%S.png", timeinfo);
sprintf(buffer, "%s\\%s", Settings::get().getScreenshotDir().c_str(), timebuf);
SDLOG(0, " - to %s\n", buffer);
D3DSURFACE_DESC desc;
oldRenderTarget->GetDesc(&desc);
IDirect3DSurface9 *convertedSurface;
d3ddev->CreateRenderTarget(desc.Width, desc.Height, D3DFMT_X8R8G8B8, D3DMULTISAMPLE_NONE, 0, true, &convertedSurface, NULL);
D3DXLoadSurfaceFromSurface(convertedSurface, NULL, NULL, oldRenderTarget, NULL, NULL, D3DX_FILTER_POINT, 0);
D3DXSaveSurfaceToFile(buffer, D3DXIFF_PNG, convertedSurface, NULL, NULL);
convertedSurface->Release();
}
}
oldRenderTarget->Release();
}
if(rddp >= 4) { // we just finished rendering the frame (pre-HUD)
IDirect3DSurface9 *oldRenderTarget;
d3ddev->GetRenderTarget(0, &oldRenderTarget);
// final renderbuffer has to be from texture, just making sure here
if(IDirect3DTexture9* tex = getSurfTexture(oldRenderTarget)) {
// check size just to make even more sure
D3DSURFACE_DESC desc;
oldRenderTarget->GetDesc(&desc);
if(desc.Width == Settings::get().getRenderWidth() && desc.Height == Settings::get().getRenderHeight()) {
// HUD stuff
if(hud && doHud && rddp == 9) {
SDLOG(0, "Starting HUD rendering\n");
hddp = 0;
onHudRT = true;
d3ddev->SetRenderTarget(0, rgbaBuffer1Surf);
d3ddev->Clear(0, NULL, D3DCLEAR_TARGET, D3DCOLOR_RGBA(0,0,0,0), 0.0f, 0);
prevRenderTex = tex;
prevRenderTarget = pRenderTarget;
tex->Release();
oldRenderTarget->Release();
d3ddev->SetRenderState(D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE | D3DCOLORWRITEENABLE_ALPHA);
d3ddev->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_ADD);
d3ddev->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
d3ddev->SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_CURRENT);
return S_OK;
}
}
tex->Release();
}
oldRenderTarget->Release();
}
if(onHudRT) {
finishHudRendering();
}
if(rddp < 4 || rddp > 8) rddp = 0;
else rddp++;
return d3ddev->SetRenderTarget(RenderTargetIndex, pRenderTarget);
}
bool DirectXTextureManager::loadTileSetFromTexture(Game *game,
wstring dir,
wstring sourceImageFileName,
int tileWidth,
int tileHeight)
{
// CONVERT THE FILE NAME INTO A WINDOW LONG CHAR wchar_t (LPCWSTR)
wstring sourcePath = dir + sourceImageFileName;
LPDIRECT3DTEXTURE9 textureToDivide;
LPDIRECT3DSURFACE9 surfaceToDivide;
//DXLoad
//D3DXLoadSurfaceFromMemory()
unsigned int result = fillTexture(sourcePath, &textureToDivide);
textureToDivide->GetSurfaceLevel(0, &surfaceToDivide);//~15 seconds
if (result != S_OK) return false;
// DETERMINE THE NUMBER OF TILE ROWS AND COLUMNS
D3DSURFACE_DESC surfaceDesc;
surfaceToDivide->GetDesc(&surfaceDesc);
int textureWidth = surfaceDesc.Width;
int textureHeight = surfaceDesc.Height;
int columns = textureWidth / tileWidth;
int rows = textureHeight / tileHeight;
DirectXGraphics *dxg = (DirectXGraphics*)graphics;
LPDIRECT3DDEVICE9 graphicsDevice = ((DirectXGraphics*)graphics)->getGraphicsDevice();
// THE TILE SET IMAGE LOADED SUCCESSFULLY, SO LET'S CUT IT UP
// MAYBE IF IM FEELING CRAZY LATER ILL MULTI THREAD THIS
for (int row = 0; row < rows; row++)
{
for (int column = 0; column < columns; column++)
{
LPDIRECT3DTEXTURE9 extractedTexture;
LPDIRECT3DSURFACE9 extractedSurface;
result = graphicsDevice->CreateRenderTarget(tileWidth,
tileHeight,
D3DFMT_A8R8G8B8,
D3DMULTISAMPLE_NONE, 0, false, &extractedSurface, NULL);
if (result != S_OK) return false;
RECT sourceRect;
sourceRect.left = column * tileWidth;
sourceRect.right = tileWidth + (column * tileWidth) - 1;
sourceRect.top = row * tileHeight;
sourceRect.bottom = tileHeight + (row * tileHeight) - 1;
graphicsDevice->StretchRect(surfaceToDivide, &sourceRect, extractedSurface, NULL, D3DTEXF_NONE);
// BUILD A UNIQUE FILE NAME FOR THIS TEXTURE
wstring textureFilename = sourceImageFileName;
unsigned int id = wstringTable.getNumWStringsInTable();
wchar_t dot = '.';
int dotIndex = textureFilename.rfind(dot);
textureFilename = textureFilename.substr(0, dotIndex);
wstringstream idWss;
idWss << id;
wstring idText;
idWss >> idText;
textureFilename = textureFilename + idText + L".png";
textureFilename = wstring(dir.begin(), dir.end()) + textureFilename;
//D3DXCreateTextureFromFile()
//D3DxCreateTexture
HRESULT result = D3DXCreateTexture(graphicsDevice, tileWidth, tileHeight, 1, D3DPOOL_DEFAULT, D3DFMT_UNKNOWN, D3DPOOL_DEFAULT, &extractedTexture);
if (result != S_OK) return false;
LPDIRECT3DSURFACE9 t;
extractedTexture->GetSurfaceLevel(0, &t);
D3DXLoadSurfaceFromSurface(t, NULL, NULL, extractedSurface, NULL, NULL, D3DX_FILTER_NONE, 0);
// ADD IT TO THE STRING TABLE
wstringTable.putWStringInTable(textureFilename);
// AND ADD IT TO THE TEXTURES
textures[textureFilename] = extractedTexture;
extractedSurface->Release();
t->Release();
}
}
surfaceToDivide->Release();
textureToDivide->Release();
return true;
}
////////////////////////////////////////////////////////////////
//
// CPixelsManager::SetTexturePixels
//
// Copy pixels into texture
//
////////////////////////////////////////////////////////////////
bool CPixelsManager::SetTexturePixels ( IDirect3DBaseTexture9* pD3DBaseTexture, const CPixels& pixels, const RECT* pRect, uint uiSurfaceIndex )
{
if ( !pD3DBaseTexture )
return false;
IDirect3DSurface9* pD3DSurface = NULL;
CAutoReleaseMe < IDirect3DSurface9 > Thanks( pD3DSurface );
D3DRESOURCETYPE resourceType = pD3DBaseTexture->GetType ();
if ( resourceType == D3DRTYPE_VOLUMETEXTURE )
{
return SetVolumeTexturePixels ( (IDirect3DVolumeTexture9*)pD3DBaseTexture, pixels, pRect, uiSurfaceIndex );
}
else
if ( resourceType == D3DRTYPE_CUBETEXTURE )
{
D3DCUBEMAP_FACES FaceType = (D3DCUBEMAP_FACES)uiSurfaceIndex;
((IDirect3DCubeTexture9*)pD3DBaseTexture)->GetCubeMapSurface ( FaceType, 0, &pD3DSurface );
if ( !pD3DSurface )
return false;
}
else
if ( resourceType == D3DRTYPE_TEXTURE )
{
((IDirect3DTexture9*)pD3DBaseTexture)->GetSurfaceLevel ( 0, &pD3DSurface );
if ( !pD3DSurface )
return false;
}
bool bResult = false;
D3DSURFACE_DESC Desc;
pD3DSurface->GetDesc ( &Desc );
if ( Desc.Usage == D3DUSAGE_RENDERTARGET )
{
// Get pixels onto offscreen surface
IDirect3DSurface9* pLockableSurface = GetRTLockableSurface ( pD3DSurface );
// Then
bResult = SetSurfacePixels ( pLockableSurface, pixels, pRect );
// And write back
if ( bResult )
if ( FAILED ( D3DXLoadSurfaceFromSurface ( pD3DSurface, NULL, NULL, pLockableSurface, NULL, NULL, D3DX_FILTER_NONE, 0 ) ) )
return false;
}
else
if ( Desc.Usage == 0 )
{
if ( Desc.Format == D3DFMT_A8R8G8B8 || Desc.Format == D3DFMT_X8R8G8B8 || Desc.Format == D3DFMT_R5G6B5 )
{
// Direct reading will work here
bResult = SetSurfacePixels ( pD3DSurface, pixels, pRect );
}
else
{
// If not a simple format, use D3DX to convert
if ( !GetMatchingOffscreenSurface ( pD3DSurface, m_pTempOffscreenSurface, D3DFMT_A8R8G8B8 ) )
return false;
if ( FAILED ( D3DXLoadSurfaceFromSurface ( m_pTempOffscreenSurface, NULL, NULL, pD3DSurface, NULL, NULL, D3DX_FILTER_NONE, 0 ) ) )
return false;
// Then
bResult = SetSurfacePixels ( m_pTempOffscreenSurface, pixels, pRect );
// And write back
if ( bResult )
if ( FAILED ( D3DXLoadSurfaceFromSurface ( pD3DSurface, NULL, NULL, m_pTempOffscreenSurface, NULL, NULL, D3DX_FILTER_NONE, 0 ) ) )
return false;
}
}
return bResult;
}
////////////////////////////////////////////////////////////////
//
// CPixelsManager::GetTexturePixels
//
// Copy pixels from texture
//
////////////////////////////////////////////////////////////////
bool CPixelsManager::GetTexturePixels ( IDirect3DBaseTexture9* pD3DBaseTexture, CPixels& outPixels, const RECT* pRect, uint uiSurfaceIndex )
{
if ( !pD3DBaseTexture )
return false;
IDirect3DSurface9* pD3DSurface = NULL;
CAutoReleaseMe < IDirect3DSurface9 > Thanks( pD3DSurface );
D3DRESOURCETYPE resourceType = pD3DBaseTexture->GetType ();
if ( resourceType == D3DRTYPE_VOLUMETEXTURE )
{
return GetVolumeTexturePixels ( (IDirect3DVolumeTexture9*)pD3DBaseTexture, outPixels, pRect, uiSurfaceIndex );
}
else
if ( resourceType == D3DRTYPE_CUBETEXTURE )
{
D3DCUBEMAP_FACES FaceType = (D3DCUBEMAP_FACES)uiSurfaceIndex;
((IDirect3DCubeTexture9*)pD3DBaseTexture)->GetCubeMapSurface ( FaceType, 0, &pD3DSurface );
if ( !pD3DSurface )
return false;
}
else
if ( resourceType == D3DRTYPE_TEXTURE )
{
((IDirect3DTexture9*)pD3DBaseTexture)->GetSurfaceLevel ( 0, &pD3DSurface );
if ( !pD3DSurface )
return false;
}
bool bResult = false;
D3DSURFACE_DESC Desc;
pD3DSurface->GetDesc ( &Desc );
if ( Desc.Usage == D3DUSAGE_RENDERTARGET )
{
// Check we are allowed to read the render target
bool bAllowScreenUpload = true;
CVARS_GET ( "allow_screen_upload", bAllowScreenUpload );
if ( bAllowScreenUpload )
{
// Get pixels onto offscreen surface
IDirect3DSurface9* pLockableSurface = GetRTLockableSurface ( pD3DSurface );
// Then
bResult = GetSurfacePixels ( pLockableSurface, outPixels, pRect );
}
else
{
// If not allowed, return dummy data
uint uiPixelsWidth = 32;
uint uiPixelsHeight = 32;
outPixels.SetSize ( uiPixelsWidth * uiPixelsHeight * XRGB_BYTES_PER_PIXEL + SIZEOF_PLAIN_TAIL );
memset ( outPixels.GetData (), 0xEF, outPixels.GetSize () );
bResult = SetPlainDimensions ( outPixels, uiPixelsWidth, uiPixelsHeight );
}
}
else
if ( Desc.Usage == 0 )
{
if ( Desc.Format == D3DFMT_A8R8G8B8 || Desc.Format == D3DFMT_X8R8G8B8 || Desc.Format == D3DFMT_R5G6B5 )
{
// Direct reading will work here
bResult = GetSurfacePixels ( pD3DSurface, outPixels, pRect );
}
else
{
// If not a simple format, use D3DX to convert
if ( !GetMatchingOffscreenSurface ( pD3DSurface, m_pTempOffscreenSurface, D3DFMT_A8R8G8B8 ) )
return false;
if ( FAILED ( D3DXLoadSurfaceFromSurface ( m_pTempOffscreenSurface, NULL, NULL, pD3DSurface, NULL, NULL, D3DX_FILTER_NONE, 0 ) ) )
return false;
// Then
bResult = GetSurfacePixels ( m_pTempOffscreenSurface, outPixels, pRect );
}
}
return bResult;
}
void* CDX9TextureObject::Read( int level, bool bForceUpdateRead )
{
ReadyData();
//level currently ignored, read cannot read mipmaps
if( m_Texture )
{
LPDIRECT3DDEVICE9 pDevice;
if( !m_Renderer )
{
return NULL;
}
pDevice = (LPDIRECT3DDEVICE9)m_Renderer->GetAPIDevice();
if( !pDevice )
{
return NULL;
}
int iTextureSize = (GetColorDepth() / 8) * GetWidth() * GetHeight();
// delete the old buffer if our current one is the wrong size
if (m_pLocalBuffer && (iTextureSize != m_iLocalBufferSize))
{
delete[] m_pLocalBuffer;
m_pLocalBuffer = NULL;
m_iLocalBufferSize = 0;
}
// allocate a new buffer if we don't have one
if (!m_pLocalBuffer)
{
m_pLocalBuffer = new unsigned char[iTextureSize];
m_iLocalBufferSize = iTextureSize;
}
else
{
// return current buffer if we aren't forcing a read
if (!bForceUpdateRead)
return m_pLocalBuffer;
}
//check what kind of a surface it is, we have to get the surface if it's a rendertarget!
if( !m_bRenderTarget )
{
if( m_Compressed )
{
LPDIRECT3DSURFACE9 Src = NULL;
m_Texture->GetSurfaceLevel( 0, &Src );
//convert format to argb first
LPDIRECT3DSURFACE9 tempSurf = NULL;
HRESULT hr = pDevice->CreateOffscreenPlainSurface( GetWidth(), GetHeight(),
D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &tempSurf, NULL );
if( hr != D3D_OK ||
tempSurf == NULL ||
Src == NULL )
{
SAFE_RELEASE( Src );
SAFE_RELEASE( tempSurf );
return NULL;
}
hr = D3DXLoadSurfaceFromSurface( tempSurf, NULL, NULL, Src, NULL, NULL, D3DX_DEFAULT, 0 );
if( hr != D3D_OK )
{
return NULL;
}
//lock the texture and read the data
D3DLOCKED_RECT lockrect;
hr = tempSurf->LockRect( &lockrect, NULL, D3DLOCK_READONLY );
if( hr == D3D_OK )
{
UINT pixelsize = (GetColorDepth()/8);
BYTE * srcbits = (BYTE*)lockrect.pBits;
BYTE * destbits = (BYTE*)m_pLocalBuffer;
//write the texture to the buffer
for( UINT i = 0; i < m_Height; i++ )
{
memcpy( destbits, srcbits, m_Width*pixelsize );
//move by pitch
srcbits += lockrect.Pitch;
destbits += m_Width*pixelsize;
}
}
tempSurf->UnlockRect();
SAFE_RELEASE( tempSurf );
SAFE_RELEASE( Src );
return m_pLocalBuffer;
}
else
{
//lock the texture and read the data
D3DLOCKED_RECT lockrect;
HRESULT hr = m_Texture->LockRect( 0, &lockrect, NULL, D3DLOCK_READONLY );
if( hr == D3D_OK )
{
UINT pixelsize = (GetColorDepth()/8);
BYTE * srcbits = (BYTE*)lockrect.pBits;
BYTE * destbits = (BYTE*)m_pLocalBuffer;
//write the texture to the buffer
for( UINT i = 0; i < m_Height; i++ )
{
memcpy( destbits, srcbits, m_Width*pixelsize );
//move by pitch
srcbits += lockrect.Pitch;
destbits += m_Width*pixelsize;
}
}
m_Texture->UnlockRect( 0 );
return m_pLocalBuffer;
}
}else//we are render target, need surface
{
LPDIRECT3DSURFACE9 RenderSurf = NULL;
LPDIRECT3DSURFACE9 OffSurf = NULL;
m_Texture->GetSurfaceLevel( 0, &RenderSurf );
if( RenderSurf )
{
D3DSURFACE_DESC tDesc;
m_Texture->GetLevelDesc(0, &tDesc );
if( FAILED(pDevice->CreateOffscreenPlainSurface( tDesc.Width,
tDesc.Height,
tDesc.Format,
D3DPOOL_SYSTEMMEM,
&OffSurf,
NULL )))
{
RenderSurf->Release();
return NULL;
}
if( FAILED( pDevice->GetRenderTargetData( RenderSurf, OffSurf ) ))
{
RenderSurf->Release();
OffSurf->Release();
return NULL;
}
//No need for rendertarget surface anymore
RenderSurf->Release();
//lock the texture and read the data
D3DLOCKED_RECT lockrect;
HRESULT hr = OffSurf->LockRect( &lockrect, NULL, D3DLOCK_READONLY );
if( hr == D3D_OK )
{
UINT pixelsize = (GetColorDepth()/8);
BYTE * srcbits = (BYTE*)lockrect.pBits;
BYTE * destbits = (BYTE*)m_pLocalBuffer;
//write the texture to the buffer
for( UINT i = 0; i < m_Height; i++ )
{
memcpy( destbits, srcbits, m_Width*pixelsize );
//move by pitch
srcbits += lockrect.Pitch;
destbits += m_Width*pixelsize;
}
}
OffSurf->UnlockRect();
OffSurf->Release();
}
return m_pLocalBuffer;
}
}
return NULL;
}
int Render(){
HRESULT r;
// D3DLOCKED_RECT LockedRect;//locked area of display memory(buffer really) we are drawing to
LPDIRECT3DSURFACE8 pBackSurf = 0;
if(!g_pDevice){
SetError("Cannot render because there is no device");
return E_FAIL;
}
//clear the display arera with colour black, ignore stencil buffer
g_pDevice->Clear(0,0,D3DCLEAR_TARGET, D3DCOLOR_XRGB(0,0,25), 1.0f, 0);
//get pointer to backbuffer
r=g_pDevice->GetBackBuffer(0,D3DBACKBUFFER_TYPE_MONO, &pBackSurf);
if(FAILED(r)){
SetError("Couldn't get backbuffer");
}
/*
//get a lock on the surface
r=pBackSurf->LockRect(&LockedRect, NULL, 0);
if(FAILED(r)){
SetError("Could not lock the back buffer");
}
DWORD* pData = (DWORD*)(LockedRect.pBits);
//DRAW CODE GOES HERE - use pData
Draw(LockedRect.Pitch, pData);
*/
LPDIRECT3DSURFACE8 pSurface = 0;
r=LoadBitmapToSurface("baboon.bmp",
&pSurface, g_pDevice);
if(FAILED(r)){
SetError("could not load bitmap surface");
}
D3DSURFACE_DESC d3dsd;
pSurface->GetDesc(&d3dsd);//get info about surface
POINT DestPoint = {0, 0};
RECT rect = {0,0, d3dsd.Width, d3dsd.Height};//source dimensions
// SetError("size x=%d size y=%d format=%d",d3dsd.Width, d3dsd.Height, d3dsd.Format);
// r=g_pDevice->CopyRects(pSurface, &rect, 1, pBackSurf, &DestPoint);//copy surface to buffer (like a bitblt)
r=D3DXLoadSurfaceFromSurface(pBackSurf, NULL, NULL, pSurface, NULL, &rect, D3DX_FILTER_TRIANGLE,0);
// r=D3DXLoadSurfaceFromSurface(pBackSurf, NULL, NULL, pSurface, NULL, &rect, D3DX_FILTER_POINT, 0);
if(ERROR(r))
SetError("did not copy surface");
// SimpleBitmapDraw("baboon.bmp", pBackSurf, 10,10);
pSurface->Release();
pSurface = 0;
// pBackSurf->UnlockRect();
// pData = 0;
// pBackSurf->Release();//release lock
// pBackSurf = 0;
g_pDevice->Present(NULL, NULL, NULL, NULL);//swap over buffer to primary surface
return S_OK;
}
HRESULT CDxtexDoc::BltAllLevels(D3DCUBEMAP_FACES FaceType,
LPDIRECT3DBASETEXTURE9 ptexSrc, LPDIRECT3DBASETEXTURE9 ptexDest)
{
HRESULT hr;
LPDIRECT3DTEXTURE9 pmiptexSrc;
LPDIRECT3DTEXTURE9 pmiptexDest;
LPDIRECT3DCUBETEXTURE9 pcubetexSrc;
LPDIRECT3DCUBETEXTURE9 pcubetexDest;
LPDIRECT3DVOLUMETEXTURE9 pvoltexSrc;
LPDIRECT3DVOLUMETEXTURE9 pvoltexDest;
DWORD iLevel;
if (IsVolumeMap())
{
pvoltexSrc = (LPDIRECT3DVOLUMETEXTURE9)ptexSrc;
pvoltexDest = (LPDIRECT3DVOLUMETEXTURE9)ptexDest;
}
else if (IsCubeMap())
{
pcubetexSrc = (LPDIRECT3DCUBETEXTURE9)ptexSrc;
pcubetexDest = (LPDIRECT3DCUBETEXTURE9)ptexDest;
}
else
{
pmiptexSrc = (LPDIRECT3DTEXTURE9)ptexSrc;
pmiptexDest = (LPDIRECT3DTEXTURE9)ptexDest;
}
for (iLevel = 0; iLevel < m_numMips; iLevel++)
{
if (IsVolumeMap())
{
LPDIRECT3DVOLUME9 pvolSrc = NULL;
LPDIRECT3DVOLUME9 pvolDest = NULL;
hr = pvoltexSrc->GetVolumeLevel(iLevel, &pvolSrc);
hr = pvoltexDest->GetVolumeLevel(iLevel, &pvolDest);
hr = D3DXLoadVolumeFromVolume(pvolDest, NULL, NULL,
pvolSrc, NULL, NULL, D3DX_DEFAULT, 0);
ReleasePpo(&pvolSrc);
ReleasePpo(&pvolDest);
}
else if (IsCubeMap())
{
LPDIRECT3DSURFACE9 psurfSrc = NULL;
LPDIRECT3DSURFACE9 psurfDest = NULL;
hr = pcubetexSrc->GetCubeMapSurface(FaceType, iLevel, &psurfSrc);
hr = pcubetexDest->GetCubeMapSurface(FaceType, iLevel, &psurfDest);
hr = D3DXLoadSurfaceFromSurface(psurfDest, NULL, NULL,
psurfSrc, NULL, NULL, D3DX_DEFAULT, 0);
ReleasePpo(&psurfSrc);
ReleasePpo(&psurfDest);
}
else
{
LPDIRECT3DSURFACE9 psurfSrc = NULL;
LPDIRECT3DSURFACE9 psurfDest = NULL;
hr = pmiptexSrc->GetSurfaceLevel(iLevel, &psurfSrc);
hr = pmiptexDest->GetSurfaceLevel(iLevel, &psurfDest);
hr = D3DXLoadSurfaceFromSurface(psurfDest, NULL, NULL,
psurfSrc, NULL, NULL, D3DX_DEFAULT, 0);
ReleasePpo(&psurfSrc);
ReleasePpo(&psurfDest);
}
}
return S_OK;
}
