int surface_save(int id, string filename)
{
draw_batch_flush(batch_flush_deferred);
get_surfacev(surface,id,-1);
string ext = enigma::image_get_format(filename);
LPDIRECT3DSURFACE9 pDestBuffer;
D3DSURFACE_DESC desc;
surface.surf->GetDesc(&desc);
d3ddev->CreateOffscreenPlainSurface( desc.Width, desc.Height, desc.Format, D3DPOOL_SYSTEMMEM, &pDestBuffer, NULL );
d3ddev->GetRenderTargetData(surface.surf, pDestBuffer);
D3DLOCKED_RECT rect;
pDestBuffer->LockRect(&rect, NULL, D3DLOCK_READONLY);
unsigned char* bitmap = static_cast<unsigned char*>(rect.pBits);
pDestBuffer->UnlockRect();
int ret = enigma::image_save(filename, bitmap, desc.Width, desc.Height, desc.Width, desc.Height, false);
pDestBuffer->Release();
return ret;
}
LPDIRECT3DTEXTURE9 DX9RenderSystem::GetTextureCache( Texture* tex )
{
TextureRC*& rc = (TextureRC*&)tex->mCache;
if( !rc )
rc = new TextureRC( );
if( tex->IsDirty( ) )
{
if( mCacheCount >= DX9MAXFRAMECACHE )
return 0;
mCacheCount++;
if( FAILED(D3DXCreateTexture( mDevice, tex->GetWidth( ), tex->GetHeight( ), 1, D3DUSAGE_DYNAMIC, (D3DFORMAT)tex->GetFormat( ), D3DPOOL_DEFAULT, &rc->mData )) )
{
printf( "Failed to create Texture Cache :: Couldn't create surface\n" );
return 0;
}
LPDIRECT3DSURFACE9 surf;
rc->mData->GetSurfaceLevel( 0, &surf );
D3DLOCKED_RECT rect;
surf->LockRect( &rect, 0, 0 );
char* data = (char*)rect.pBits;
memcpy( data, tex->GetBuffer( ), tex->GetBufferSize( ) );
surf->UnlockRect( );
D3DXSaveTextureToFile( "c:\\texdebug.png", D3DXIFF_PNG, rc->mData, 0 );
tex->SetDirty( false );
}
return rc->mData;
};
__forceinline bool CDecDXVA2::CopyFrame(LAVFrame *pFrame)
{
HRESULT hr;
LPDIRECT3DSURFACE9 pSurface = (LPDIRECT3DSURFACE9)pFrame->data[3];
pFrame->format = LAVPixFmt_NV12;
D3DSURFACE_DESC surfaceDesc;
pSurface->GetDesc(&surfaceDesc);
D3DLOCKED_RECT LockedRect;
hr = pSurface->LockRect(&LockedRect, NULL, D3DLOCK_READONLY);
if (FAILED(hr)) {
DbgLog((LOG_TRACE, 10, L"pSurface->LockRect failed (hr: %X)", hr));
return false;
}
// Free AVFrame based buffers again
FreeLAVFrameBuffers(pFrame);
// Allocate memory buffers
AllocLAVFrameBuffers(pFrame, LockedRect.Pitch);
// Copy surface onto memory buffers
CopyFrameNV12((BYTE *)LockedRect.pBits, pFrame->data[0], pFrame->data[1], surfaceDesc.Height, pFrame->height, LockedRect.Pitch);
pSurface->UnlockRect();
return true;
}
//==============================================================
// ＜CImage＞이미지를 로드하기:
// 큰 표면을 작성하여 이미지를 로드해,
// 이것을 256x256 픽셀씩 분할하여 텍스쳐 위에 복사함.
// UpdateSurface나 StretchRect는 사용할 수 없으므로
// (D3DPOOL_DEFAULT의 텍스쳐에는 복사할 수 있으나
// 이 클래스에서는 D3DPOOL_MANAGED을 사용하기 때문에)
// LockRect와 memcpy를 사용하여 복사함.
void CImage::LoadFromFile(wstring file_name) {
LPDIRECT3DSURFACE9 surface;
D3DLOCKED_RECT slr;
if (SUCCEEDED(Device->CreateOffscreenPlainSurface(
XCount*256, YCount*256, D3DFMT_A8R8G8B8, D3DPOOL_SYSTEMMEM,
&surface, NULL))
) {
if (SUCCEEDED(D3DXLoadSurfaceFromFile(
surface, NULL, NULL, file_name.c_str(), NULL,
D3DX_FILTER_NONE, 0, NULL)) &&
SUCCEEDED(surface->LockRect(
&slr, NULL, D3DLOCK_READONLY))
) {
for (int yc=0, i=0; yc<YCount; yc++) {
for (int xc=0; xc<XCount; xc++, i++) {
if (!Textures[i]) continue;
D3DLOCKED_RECT tlr;
if (SUCCEEDED(Textures[i]->LockRect(0, &tlr, NULL, 0))) {
int x=xc*256, y=yc*256;
for (int line=0; line<256; line++) {
memcpy(
(char*)tlr.pBits+tlr.Pitch*line,
(char*)slr.pBits+x*4+slr.Pitch*(y+line),
256*4);
}
Textures[i]->UnlockRect(0);
}
}
}
surface->UnlockRect();
}
surface->Release();
}
}
//----------------------------------------------------------------------------------
//
//----------------------------------------------------------------------------------
void InitGraphics(int width, int height )
{
InitWindow(width, height);
D3DPRESENT_PARAMETERS d3dp;
ZeroMemory(&d3dp, sizeof(d3dp));
d3dp.BackBufferWidth = width;
d3dp.BackBufferHeight = height;
d3dp.BackBufferFormat = D3DFMT_X8R8G8B8;
d3dp.BackBufferCount = 1;
d3dp.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3dp.Windowed = TRUE;
d3dp.hDeviceWindow = (HWND)GetHandle();
d3dp.EnableAutoDepthStencil = TRUE;
d3dp.AutoDepthStencilFormat = D3DFMT_D16;
#if __PerformanceCheckMode
d3dp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
#endif
g_d3d = Direct3DCreate9(D3D_SDK_VERSION);
g_d3d->CreateDevice(
D3DADAPTER_DEFAULT,
D3DDEVTYPE_HAL,
(HWND) GetHandle(),
D3DCREATE_HARDWARE_VERTEXPROCESSING,
&d3dp,
&g_d3d_device );
{// 市松模様の背景画像を作る
g_d3d_device->CreateOffscreenPlainSurface( width, height,
D3DFMT_X8R8G8B8, D3DPOOL_SYSTEMMEM, &g_d3d_clearing_image, NULL );
D3DLOCKED_RECT lockedRect;
g_d3d_clearing_image->LockRect( &lockedRect, NULL, 0 );
CreateCheckeredPattern( width, height, (uint32_t*)lockedRect.pBits );
g_d3d_clearing_image->UnlockRect();
}
g_renderer = ::EffekseerRendererDX9::Renderer::Create( g_d3d_device, 2000 );
g_renderer->SetProjectionMatrix( ::Effekseer::Matrix44().PerspectiveFovRH( 90.0f / 180.0f * 3.14f, (float)width / (float)height, 1.0f, 50.0f ) );
g_renderer->SetDistortingCallback( new DistortingCallback(
(EffekseerRendererDX9::Renderer*)g_renderer, g_d3d_device, width, height ) );
g_manager->SetSpriteRenderer( g_renderer->CreateSpriteRenderer() );
g_manager->SetRibbonRenderer( g_renderer->CreateRibbonRenderer() );
g_manager->SetRingRenderer( g_renderer->CreateRingRenderer() );
g_manager->SetModelRenderer( g_renderer->CreateModelRenderer() );
g_manager->SetTrackRenderer( g_renderer->CreateTrackRenderer() );
g_manager->SetCoordinateSystem( ::Effekseer::CoordinateSystem::RH );
g_manager->SetTextureLoader( g_renderer->CreateTextureLoader() );
g_manager->SetModelLoader( g_renderer->CreateModelLoader() );
}
//---------------------------------
IP3DTexture* CP3DRenderer::TakeScreenShotTexture ()
{
LPDIRECT3DSURFACE9 ScreenShotSurface = NULL;
if (FAILED(g_pD3DDevice->GetBackBuffer (0, 0, D3DBACKBUFFER_TYPE_MONO, &ScreenShotSurface)))
return NULL;
// vytvor texturu
CP3DTexture* pTex = new CP3DTexture();
pTex->Create(m_nWidth, m_nHeight, 1, TF_RGB8, false);
P3DLOCKED_RECT pRect;
pRect.pBits = NULL;
// ziskej data
ScreenShotSurface->LockRect((D3DLOCKED_RECT*)&pRect, NULL, 0);
if (!pRect.pBits) goto quitHand;
// ziskej cilova data
P3DLOCKED_RECT pRectCil;
pTex->GetSurfaceData(0, &pRectCil);
// zkopiruj data
if(pRectCil.Pitch==pRect.Pitch) // pokud se shoduji Pitch, je mozno pouzit rychle memcpy
memcpy(pRectCil.pBits, pRect.pBits, sizeof(char)*m_nWidth*m_nHeight*4);
else // pokud se neshoduji Pitch, musi se to udelat timto slozitym zpusobem
{
unsigned char* pSurface = static_cast<unsigned char*>(pRect.pBits);
unsigned char* pTarSurface = static_cast<unsigned char*>(pRectCil.pBits);
for (unsigned long r = 0; r < (unsigned int)m_nHeight; r++)
{
unsigned long dwIndexTar = r * pRectCil.Pitch;
unsigned long dwIndex = r * pRect.Pitch;
for (unsigned long c = 0; c < (unsigned int)m_nWidth; c++)
{
pTarSurface[dwIndexTar + c*4 + 0] = pSurface[dwIndex + c*4 + 0];
pTarSurface[dwIndexTar + c*4 + 1] = pSurface[dwIndex + c*4 + 1];
pTarSurface[dwIndexTar + c*4 + 2] = pSurface[dwIndex + c*4 + 2];
}
}
}
// uzavri zdroj i cil
ScreenShotSurface->UnlockRect();
pTex->SaveSurfaceData();
SAFE_RELEASE (ScreenShotSurface) // surface uz neni potreba
return (IP3DTexture*)pTex; // vrat hotovou texturu
quitHand:
if(pTex) delete pTex;
return NULL;
}
HRESULT VertexObject::CreateTextureFromSurface(LPDIRECT3DSURFACE9 pSurface, RECT* pSrcRect, RECT* pDestRect, LPDIRECT3DTEXTURE9* ppTexture)
{
int width, height;
RECT Src;
D3DSURFACE_DESC surfDesc;
pSurface->GetDesc(&surfDesc);
if( !pSrcRect )
{
width = surfDesc.Width;
height = surfDesc.Height;
Src.left = Src.top = 0;
Src.right = width;
Src.bottom = height;
}
else
{
width = pSrcRect->right - pSrcRect->left; // + 1;
height = pSrcRect->bottom - pSrcRect->top; // + 1;
Src = *pSrcRect;
}
D3DXCreateTexture(DDevice, width, height,
1, 0, surfDesc.Format, D3DPOOL_DEFAULT, ppTexture) ;
// Retrieve the surface image of the texture.
LPDIRECT3DSURFACE9 pTexSurface;
LPDIRECT3DTEXTURE9 pTexture = *ppTexture;
pTexture->GetLevelDesc(0, &surfDesc);
pTexture->GetSurfaceLevel(0, &pTexSurface);
// Create a clean surface to clear the texture with.
LPDIRECT3DSURFACE9 pCleanSurface;
D3DLOCKED_RECT lockRect;
DDevice->CreateOffscreenPlainSurface(
surfDesc.Width, surfDesc.Height, surfDesc.Format, D3DPOOL_DEFAULT, &pCleanSurface, NULL);
pCleanSurface->LockRect(&lockRect, NULL, 0) ;
memset((BYTE*)lockRect.pBits, 0, surfDesc.Height * lockRect.Pitch);
pCleanSurface->UnlockRect() ;
DDevice->UpdateSurface(pCleanSurface, NULL, pTexSurface, NULL);
pCleanSurface->Release();
// Copy the image to the texture.
POINT destPoint = { 0, 0 };
DDevice->UpdateSurface(pSurface, &Src, pTexSurface, &destPoint);
pTexSurface->Release();
return S_OK;
}
virtual const char* lock_framebuffer( void *& buffer, unsigned & pitch )
{
if ( retry_count && !restore_objects() ) return "Lock failed";
lptex->GetLevelDesc(0, &d3dsd);
if ( lptex->GetSurfaceLevel(0, &lpsurface) != D3D_OK )
return "Lock failed";
if ( lpsurface->LockRect(&d3dlr, 0, flags.lock) != D3D_OK )
return "Lock failed";
buffer = d3dlr.pBits;
pitch = d3dlr.Pitch;
return buffer != 0 ? 0 : "Lock failed";
}
bool EC_WidgetCanvas::Blit(const QImage &source, Ogre::TexturePtr destination)
{
#if defined(DIRECTX_ENABLED) && defined(WIN32)
Ogre::HardwarePixelBufferSharedPtr pb = destination->getBuffer();
Ogre::D3D9HardwarePixelBuffer *pixelBuffer = dynamic_cast<Ogre::D3D9HardwarePixelBuffer*>(pb.get());
if (!pixelBuffer)
return false;
LPDIRECT3DSURFACE9 surface = pixelBuffer->getSurface(Ogre::D3D9RenderSystem::getActiveD3D9Device());
if (surface)
{
D3DSURFACE_DESC desc;
HRESULT hr = surface->GetDesc(&desc);
if (SUCCEEDED(hr))
{
D3DLOCKED_RECT lock;
HRESULT hr = surface->LockRect(&lock, 0, 0);
if (SUCCEEDED(hr))
{
const int bytesPerPixel = 4; ///\todo Count from Ogre::PixelFormat!
const int sourceStride = bytesPerPixel * source.width();
if (lock.Pitch == sourceStride)
memcpy(lock.pBits, source.bits(), sourceStride * source.height());
else
for(int y = 0; y < source.height(); ++y)
memcpy((u8*)lock.pBits + lock.Pitch * y, source.bits() + sourceStride * y, sourceStride);
surface->UnlockRect();
}
}
}
#else
if (!destination->getBuffer().isNull())
{
Ogre::Box update_box(0, 0, source.width(), source.height());
Ogre::PixelBox pixel_box(update_box, Ogre::PF_A8R8G8B8, (void*)source.bits());
destination->getBuffer()->blitFromMemory(pixel_box, update_box);
}
#endif
return true;
}
HRESULT CDxtexDoc::LoadVolumeSliceFromSurface(LPDIRECT3DVOLUME9 pVolume, UINT iSlice, LPDIRECT3DSURFACE9 psurf)
{
HRESULT hr;
D3DSURFACE_DESC sd;
D3DVOLUME_DESC vd;
D3DLOCKED_RECT lr;
D3DBOX boxSrc;
D3DBOX boxDest;
psurf->GetDesc(&sd);
pVolume->GetDesc(&vd);
boxSrc.Left = 0;
boxSrc.Right = sd.Width;
boxSrc.Top = 0;
boxSrc.Bottom = sd.Height;
boxSrc.Front = 0;
boxSrc.Back = 1;
boxDest.Left = 0;
boxDest.Right = vd.Width;
boxDest.Top = 0;
boxDest.Bottom = vd.Height;
boxDest.Front = iSlice;
boxDest.Back = iSlice + 1;
hr = psurf->LockRect(&lr, NULL, 0);
if (FAILED(hr))
return hr;
hr = D3DXLoadVolumeFromMemory(pVolume, NULL, &boxDest, lr.pBits, sd.Format, lr.Pitch,
0, NULL, &boxSrc, D3DX_DEFAULT, 0);
psurf->UnlockRect();
return hr;
}
int surface_getpixel_alpha(int id, int x, int y)
{
get_surfacev(surface,id,-1);
if (x < 0) x = 0;
if (y < 0) y = 0;
if (x > surface->width || y > surface->height) return 0;
d3dmgr->EndShapesBatching();
LPDIRECT3DSURFACE9 pBuffer = surface->surf;
d3dmgr->GetBackBuffer(0, 0, D3DBACKBUFFER_TYPE_MONO, &pBackBuffer);
D3DSURFACE_DESC desc;
pBackBuffer->GetDesc(&desc);
D3DLOCKED_RECT rect;
pBuffer->LockRect(&rect, NULL, D3DLOCK_READONLY);
unsigned char* bitmap = static_cast<unsigned char*>(rect.pBits);
unsigned offset = y * rect.Pitch + x * 4;
int ret = bitmap[offset];
pBuffer->UnlockRect();
delete[] bitmap;
return ret;
}
// process and render media data
int render()
{
try
{
if (m_shutdown)
return 0;
// capture user input once
MODE mode = (m_mode == MODE_GPU_NV12) ? MODE_GPU_RGBA : m_mode;
HRESULT r;
LPDIRECT3DSURFACE9 pSurface;
r = get_surface(&pSurface);
if (FAILED(r))
{
return -1;
}
m_timer.start();
switch (mode)
{
case MODE_CPU:
{
// process video frame on CPU
D3DLOCKED_RECT memDesc = { 0, NULL };
RECT rc = { 0, 0, m_width, m_height };
r = pSurface->LockRect(&memDesc, &rc, 0);
if (FAILED(r))
{
return -1;
}
cv::Mat m(m_height, m_width, CV_8UC4, memDesc.pBits, memDesc.Pitch);
if (m_demo_processing)
{
// blur D3D9 surface with OpenCV on CPU
cv::blur(m, m, cv::Size(15, 15), cv::Point(-7, -7));
}
r = pSurface->UnlockRect();
if (FAILED(r))
{
return -1;
}
break;
}
case MODE_GPU_RGBA:
{
// process video frame on GPU
cv::UMat u;
cv::directx::convertFromDirect3DSurface9(pSurface, u);
if (m_demo_processing)
{
// blur D3D9 surface with OpenCV on GPU with OpenCL
cv::blur(u, u, cv::Size(15, 15), cv::Point(-7, -7));
}
cv::directx::convertToDirect3DSurface9(u, pSurface);
break;
}
} // switch
m_timer.stop();
print_info(pSurface, mode, m_timer.time(Timer::UNITS::MSEC), m_oclDevName);
// traditional DX render pipeline:
// BitBlt surface to backBuffer and flip backBuffer to frontBuffer
r = m_pD3D9Dev->StretchRect(pSurface, NULL, m_pBackBuffer, NULL, D3DTEXF_NONE);
if (FAILED(r))
{
return -1;
}
// present the back buffer contents to the display
r = m_pD3D9Dev->Present(NULL, NULL, NULL, NULL);
if (FAILED(r))
{
return -1;
}
} // try
catch (cv::Exception& e)
{
std::cerr << "Exception: " << e.what() << std::endl;
return 10;
}
return 0;
} // render()
HRESULT KG3DSelector::OnRender()
{
HRESULT hRetCode = E_FAIL;
HRESULT hResult = E_FAIL;
D3DLOCKED_RECT Rect;
LPDIRECT3DSURFACE9 pResultColor = NULL;
LPDIRECT3DSURFACE9 pStencilRT = NULL;
D3DVIEWPORT9 vp;
D3DVIEWPORT9 vpNew;
KG3DRenderState RenderState;
DWORD dwSelectIndex = 0xff;
g_pd3dDevice->GetViewport(&vp);
vpNew = vp;
vpNew.X /= m_nScale;
vpNew.Y /= m_nScale;
vpNew.Width /= m_nScale;
vpNew.Height /= m_nScale;
m_dwIndex = 0;//Stencil Index清零
KG_PROCESS_SUCCESS(!m_vecModels.size());
hResult = g_pd3dDevice->GetRenderTarget(0, &m_pRTSave);
KG_COM_PROCESS_ERROR(hResult);
hResult = g_pd3dDevice->GetDepthStencilSurface(&m_pDepthSave);
KG_COM_PROCESS_ERROR(hResult);
hResult = m_pStencilRT->GetSurfaceLevel(0, &pStencilRT);
KG_COM_PROCESS_ERROR(hResult);
hResult = g_pd3dDevice->SetRenderTarget(0, pStencilRT);
KG_COM_PROCESS_ERROR(hResult);
hResult = g_pd3dDevice->SetDepthStencilSurface(m_pStencilDepth);
KG_COM_PROCESS_ERROR(hResult);
hResult = g_pd3dDevice->Clear(0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 1.0f, 1L);
KG_COM_PROCESS_ERROR(hResult);
g_pd3dDevice->SetViewport(&vpNew);
RenderModelList();
if (0)
{
D3DXSaveTextureToFile("d:\\test.tga", D3DXIFF_TGA, m_pStencilRT, NULL);
}
hResult = g_pd3dDevice->SetTexture(0, m_pStencilRT);
KG_COM_PROCESS_ERROR(hResult);
g_pd3dDevice->SetTexture(1, NULL);
hResult = g_pd3dDevice->SetDepthStencilSurface(NULL);
KG_COM_PROCESS_ERROR(hResult);
hResult = g_pd3dDevice->SetRenderTarget(0, m_pRT);
KG_COM_PROCESS_ERROR(hResult);
RenderState.SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
float fU = float(m_MousePoint.x) / m_nWidth ;
float fV = float(m_MousePoint.y) / m_nHeight;
ScreenRect[0].vec2UV = D3DXVECTOR2(fU, fV);
ScreenRect[1].vec2UV = D3DXVECTOR2(fU, fV);
ScreenRect[2].vec2UV = D3DXVECTOR2(fU, fV);
ScreenRect[3].vec2UV = D3DXVECTOR2(fU, fV);
hResult = g_pd3dDevice->Clear(0, NULL, D3DCLEAR_TARGET, 0xffffffff, 1.0f, 1L);
KG_COM_PROCESS_ERROR(hResult);
hResult = g_pd3dDevice->SetFVF(SelectorVertex::dwFVF);
KG_COM_PROCESS_ERROR(hResult);
RenderState.SetRenderState(D3DRS_FOGENABLE, FALSE);
RenderState.SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_POINT);
RenderState.SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_POINT);
RenderState.SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
RenderState.SetRenderState(D3DRS_ALPHATESTENABLE, FALSE);
hResult = g_pd3dDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN, 2, ScreenRect, sizeof(SelectorVertex));
KG_COM_PROCESS_ERROR(hResult);
hResult = m_pResult->GetSurfaceLevel(0, &pResultColor);
KG_COM_PROCESS_ERROR(hResult);
hResult = g_pd3dDevice->GetRenderTargetData(m_pRT, pResultColor);
KG_COM_PROCESS_ERROR(hResult);
hResult = pResultColor->LockRect(&Rect, NULL, 0);
KG_COM_PROCESS_ERROR(hResult);
BYTE *pBit = (BYTE*)Rect.pBits;
dwSelectIndex = *(pBit + 2);
pResultColor->UnlockRect();
KG_COM_PROCESS_ERROR(hResult);
if (dwSelectIndex != 0xff)
{
_ASSERTE(dwSelectIndex < m_vecModels.size());
m_pSelectedModel = m_vecModels[dwSelectIndex];
}
else
{
//模糊选择, 在所有的模型都没有精确选中的时候， 选中离镜头最近的那一个
D3DXVECTOR3 vec3CamPos;
float fNear = 9999999999.f;
DWORD dwNear = 0xffffffff;
g_cGraphicsTool.GetCamera()->GetPosition(&vec3CamPos);
for (size_t i = 0; i < m_vecModels.size(); i++)
{
D3DXVECTOR3 vec3Length = vec3CamPos - D3DXVECTOR3(m_vecModels[i]->m_matWorld._41,
m_vecModels[i]->m_matWorld._42,
m_vecModels[i]->m_matWorld._43);
float fLength = vec3Length.x * vec3Length.x + vec3Length.y * vec3Length.y + vec3Length.z * vec3Length.z;
if (fLength < fNear)
{
fNear = fLength;
dwNear = static_cast<DWORD>(i);
}
}
m_pSelectedModel = m_vecModels[dwNear];
}
m_bSelected = TRUE;
Exit1:
hRetCode = S_OK;
Exit0:
if (!m_bSelected)
{
m_pSelectedModel = NULL;
}
m_vecModels.clear();
SAFE_RELEASE(pStencilRT);
SAFE_RELEASE(pResultColor);
if (m_pRTSave)
{
g_pd3dDevice->SetRenderTarget(0, m_pRTSave);
}
if (m_pDepthSave)
{
g_pd3dDevice->SetDepthStencilSurface(m_pDepthSave);
g_pd3dDevice->SetViewport(&vp);
}
SAFE_RELEASE(pResultColor);
SAFE_RELEASE(m_pRTSave);
SAFE_RELEASE(m_pDepthSave);
return hRetCode;
}
//-----------------------------------------------------------------------------
// Name: D3DUtil_SetDeviceCursor
// Desc: Gives the D3D device a cursor with image and hotspot from hCursor.
//-----------------------------------------------------------------------------
HRESULT D3DUtil_SetDeviceCursor( LPDIRECT3DDEVICE9 pd3dDevice, HCURSOR hCursor,
BOOL bAddWatermark )
{
HRESULT hr = E_FAIL;
ICONINFO iconinfo;
BOOL bBWCursor;
LPDIRECT3DSURFACE9 pCursorSurface = NULL;
HDC hdcColor = NULL;
HDC hdcMask = NULL;
HDC hdcScreen = NULL;
BITMAP bm;
DWORD dwWidth;
DWORD dwHeightSrc;
DWORD dwHeightDest;
COLORREF crColor;
COLORREF crMask;
UINT x;
UINT y;
BITMAPINFO bmi;
COLORREF* pcrArrayColor = NULL;
COLORREF* pcrArrayMask = NULL;
DWORD* pBitmap;
HGDIOBJ hgdiobjOld;
ZeroMemory( &iconinfo, sizeof(iconinfo) );
if( !GetIconInfo( hCursor, &iconinfo ) )
goto End;
if (0 == GetObject((HGDIOBJ)iconinfo.hbmMask, sizeof(BITMAP), (LPVOID)&bm))
goto End;
dwWidth = bm.bmWidth;
dwHeightSrc = bm.bmHeight;
if( iconinfo.hbmColor == NULL )
{
bBWCursor = TRUE;
dwHeightDest = dwHeightSrc / 2;
}
else
{
bBWCursor = FALSE;
dwHeightDest = dwHeightSrc;
}
// Create a surface for the fullscreen cursor
if( FAILED( hr = pd3dDevice->CreateOffscreenPlainSurface( dwWidth, dwHeightDest,
D3DFMT_A8R8G8B8, D3DPOOL_SCRATCH, &pCursorSurface, 0 ) ) )
{
goto End;
}
pcrArrayMask = new DWORD[dwWidth * dwHeightSrc];
ZeroMemory(&bmi, sizeof(bmi));
bmi.bmiHeader.biSize = sizeof(bmi.bmiHeader);
bmi.bmiHeader.biWidth = dwWidth;
bmi.bmiHeader.biHeight = dwHeightSrc;
bmi.bmiHeader.biPlanes = 1;
bmi.bmiHeader.biBitCount = 32;
bmi.bmiHeader.biCompression = BI_RGB;
hdcScreen = GetDC( NULL );
hdcMask = CreateCompatibleDC( hdcScreen );
if( hdcMask == NULL )
{
hr = E_FAIL;
goto End;
}
hgdiobjOld = SelectObject(hdcMask, iconinfo.hbmMask);
GetDIBits(hdcMask, iconinfo.hbmMask, 0, dwHeightSrc,
pcrArrayMask, &bmi, DIB_RGB_COLORS);
SelectObject(hdcMask, hgdiobjOld);
if (!bBWCursor)
{
pcrArrayColor = new DWORD[dwWidth * dwHeightDest];
hdcColor = CreateCompatibleDC( hdcScreen );
if( hdcColor == NULL )
{
hr = E_FAIL;
goto End;
}
SelectObject(hdcColor, iconinfo.hbmColor);
GetDIBits(hdcColor, iconinfo.hbmColor, 0, dwHeightDest,
pcrArrayColor, &bmi, DIB_RGB_COLORS);
}
// Transfer cursor image into the surface
D3DLOCKED_RECT lr;
pCursorSurface->LockRect( &lr, NULL, 0 );
pBitmap = (DWORD*)lr.pBits;
for( y = 0; y < dwHeightDest; y++ )
{
for( x = 0; x < dwWidth; x++ )
{
if (bBWCursor)
{
crColor = pcrArrayMask[dwWidth*(dwHeightDest-1-y) + x];
crMask = pcrArrayMask[dwWidth*(dwHeightSrc-1-y) + x];
}
else
{
crColor = pcrArrayColor[dwWidth*(dwHeightDest-1-y) + x];
crMask = pcrArrayMask[dwWidth*(dwHeightDest-1-y) + x];
}
if (crMask == 0)
pBitmap[dwWidth*y + x] = 0xff000000 | crColor;
else
pBitmap[dwWidth*y + x] = 0x00000000;
// It may be helpful to make the D3D cursor look slightly
// different from the Windows cursor so you can distinguish
// between the two when developing/testing code. When
// bAddWatermark is TRUE, the following code adds some
// small grey "D3D" characters to the upper-left corner of
// the D3D cursor image.
if( bAddWatermark && x < 12 && y < 5 )
{
// 11.. 11.. 11.. .... CCC0
// 1.1. ..1. 1.1. .... A2A0
// 1.1. .1.. 1.1. .... A4A0
// 1.1. ..1. 1.1. .... A2A0
// 11.. 11.. 11.. .... CCC0
const WORD wMask[5] = { 0xccc0, 0xa2a0, 0xa4a0, 0xa2a0, 0xccc0 };
if( wMask[y] & (1 << (15 - x)) )
{
pBitmap[dwWidth*y + x] |= 0xff808080;
}
}
}
}
pCursorSurface->UnlockRect();
// Set the device cursor
if( FAILED( hr = pd3dDevice->SetCursorProperties( iconinfo.xHotspot,
iconinfo.yHotspot, pCursorSurface ) ) )
{
goto End;
}
hr = S_OK;
End:
if( iconinfo.hbmMask != NULL )
DeleteObject( iconinfo.hbmMask );
if( iconinfo.hbmColor != NULL )
DeleteObject( iconinfo.hbmColor );
if( hdcScreen != NULL )
ReleaseDC( NULL, hdcScreen );
if( hdcColor != NULL )
DeleteDC( hdcColor );
if( hdcMask != NULL )
DeleteDC( hdcMask );
SAFE_DELETE_ARRAY( pcrArrayColor );
SAFE_DELETE_ARRAY( pcrArrayMask );
SAFE_RELEASE( pCursorSurface );
return hr;
}
/// Load a texture from a proper DDSFile instance.
bool GFXD3D9TextureManager::_loadTexture(GFXTextureObject *aTexture, DDSFile *dds)
{
PROFILE_SCOPE(GFXD3D9TextureManager_loadTextureDDS);
GFXD3D9TextureObject *texture = static_cast<GFXD3D9TextureObject*>(aTexture);
// Fill the texture...
for( int i = 0; i < aTexture->mMipLevels; i++ )
{
PROFILE_SCOPE(GFXD3DTexMan_loadSurface);
LPDIRECT3DSURFACE9 surf = NULL;
D3D9Assert(texture->get2DTex()->GetSurfaceLevel( i, &surf ), "Failed to get surface");
#if defined(TORQUE_OS_XENON)
XGTEXTURE_DESC surfDesc;
dMemset(&surfDesc, 0, sizeof(XGTEXTURE_DESC));
XGGetSurfaceDesc(surf, &surfDesc);
RECT srcRect;
srcRect.top = srcRect.left = 0;
srcRect.bottom = dds->getHeight(i);
srcRect.right = dds->getWidth(i);
D3DXLoadSurfaceFromMemory(surf, NULL, NULL, dds->mSurfaces[0]->mMips[i],
(D3DFORMAT)MAKELINFMT(GFXD3D9TextureFormat[dds->mFormat]), dds->getSurfacePitch(i),
NULL, &srcRect, false, 0, 0, D3DX_FILTER_NONE, 0);
#else
GFXD3D9Device* dev = static_cast<GFXD3D9Device *>(GFX);
if (dev->isD3D9Ex())
{
RECT r;
r.top = r.left = 0;
r.bottom = dds->getHeight(i);
r.right = dds->getWidth(i);
D3DXLoadSurfaceFromMemory(surf, NULL, NULL, dds->mSurfaces[0]->mMips[i], GFXD3D9TextureFormat[dds->mFormat], dds->getSurfacePitch(i), NULL, &r, D3DX_DEFAULT, 0);
}
else
{
D3DLOCKED_RECT lockedRect;
D3D9Assert( surf->LockRect( &lockedRect, NULL, 0 ), "Failed to lock surface level for load" );
AssertFatal( dds->mSurfaces.size() > 0, "Assumption failed. DDSFile has no surfaces." );
if ( dds->getSurfacePitch( i ) != lockedRect.Pitch )
{
// Do a row-by-row copy.
U32 srcPitch = dds->getSurfacePitch( i );
U32 srcHeight = dds->getHeight();
U8* srcBytes = dds->mSurfaces[0]->mMips[i];
U8* dstBytes = (U8*)lockedRect.pBits;
for (U32 i = 0; i<srcHeight; i++)
{
dMemcpy( dstBytes, srcBytes, srcPitch );
dstBytes += lockedRect.Pitch;
srcBytes += srcPitch;
}
surf->UnlockRect();
surf->Release();
return true;
}
dMemcpy( lockedRect.pBits, dds->mSurfaces[0]->mMips[i], dds->getSurfaceSize(i) );
surf->UnlockRect();
}
#endif
surf->Release();
}
return true;
}
//-----------------------------------------------------------------------------
// loadTexture - GBitmap
//-----------------------------------------------------------------------------
bool GFXD3D9TextureManager::_loadTexture(GFXTextureObject *aTexture, GBitmap *pDL)
{
PROFILE_SCOPE(GFXD3D9TextureManager_loadTexture);
GFXD3D9TextureObject *texture = static_cast<GFXD3D9TextureObject*>(aTexture);
#ifdef TORQUE_OS_XENON
// If the texture is currently bound, it needs to be unbound before modifying it
if( texture->getTex() && texture->getTex()->IsSet( mD3DDevice ) )
{
mD3DDevice->SetTexture( 0, NULL );
mD3DDevice->SetTexture( 1, NULL );
mD3DDevice->SetTexture( 2, NULL );
mD3DDevice->SetTexture( 3, NULL );
mD3DDevice->SetTexture( 4, NULL );
mD3DDevice->SetTexture( 5, NULL );
mD3DDevice->SetTexture( 6, NULL );
mD3DDevice->SetTexture( 7, NULL );
}
#endif
// Check with profiler to see if we can do automatic mipmap generation.
const bool supportsAutoMips = GFX->getCardProfiler()->queryProfile("autoMipMapLevel", true);
// Helper bool
const bool isCompressedTexFmt = aTexture->mFormat >= GFXFormatDXT1 && aTexture->mFormat <= GFXFormatDXT5;
GFXD3D9Device* dev = static_cast<GFXD3D9Device *>(GFX);
// Settings for mipmap generation
U32 maxDownloadMip = pDL->getNumMipLevels();
U32 nbMipMapLevel = pDL->getNumMipLevels();
if( supportsAutoMips && !isCompressedTexFmt )
{
maxDownloadMip = 1;
nbMipMapLevel = aTexture->mMipLevels;
}
// Fill the texture...
for( int i = 0; i < maxDownloadMip; i++ )
{
LPDIRECT3DSURFACE9 surf = NULL;
D3D9Assert(texture->get2DTex()->GetSurfaceLevel( i, &surf ), "Failed to get surface");
D3DLOCKED_RECT lockedRect;
#ifdef TORQUE_OS_XENON
// On the 360, doing a LockRect doesn't work like it does with untiled memory
// so instead swizzle into some temporary memory, and then later use D3DX
// to do the upload properly.
FrameTemp<U8> swizzleMem(pDL->getWidth(i) * pDL->getHeight(i) * pDL->getBytesPerPixel());
lockedRect.pBits = (void*)~swizzleMem;
#else
U32 waterMark = 0;
if (!dev->isD3D9Ex())
surf->LockRect( &lockedRect, NULL, 0 );
else
{
waterMark = FrameAllocator::getWaterMark();
lockedRect.pBits = static_cast<void*>(FrameAllocator::alloc(pDL->getWidth(i) * pDL->getHeight(i) * pDL->getBytesPerPixel()));
}
#endif
switch( texture->mFormat )
{
case GFXFormatR8G8B8:
{
PROFILE_SCOPE(Swizzle24_Upload);
AssertFatal( pDL->getFormat() == GFXFormatR8G8B8, "Assumption failed" );
GFX->getDeviceSwizzle24()->ToBuffer( lockedRect.pBits, pDL->getBits(i),
pDL->getWidth(i) * pDL->getHeight(i) * pDL->getBytesPerPixel() );
}
break;
case GFXFormatR8G8B8A8:
case GFXFormatR8G8B8X8:
{
PROFILE_SCOPE(Swizzle32_Upload);
GFX->getDeviceSwizzle32()->ToBuffer( lockedRect.pBits, pDL->getBits(i),
pDL->getWidth(i) * pDL->getHeight(i) * pDL->getBytesPerPixel() );
}
break;
default:
{
// Just copy the bits in no swizzle or padding
PROFILE_SCOPE(SwizzleNull_Upload);
AssertFatal( pDL->getFormat() == texture->mFormat, "Format mismatch" );
dMemcpy( lockedRect.pBits, pDL->getBits(i),
pDL->getWidth(i) * pDL->getHeight(i) * pDL->getBytesPerPixel() );
}
}
#ifdef TORQUE_OS_XENON
RECT srcRect;
srcRect.bottom = pDL->getHeight(i);
srcRect.top = 0;
srcRect.left = 0;
srcRect.right = pDL->getWidth(i);
D3DXLoadSurfaceFromMemory(surf, NULL, NULL, ~swizzleMem, (D3DFORMAT)MAKELINFMT(GFXD3D9TextureFormat[pDL->getFormat()]),
pDL->getWidth(i) * pDL->getBytesPerPixel(), NULL, &srcRect, false, 0, 0, D3DX_FILTER_NONE, 0);
#else
if (!dev->isD3D9Ex())
surf->UnlockRect();
else
{
RECT srcRect;
srcRect.top = 0;
srcRect.left = 0;
srcRect.right = pDL->getWidth(i);
srcRect.bottom = pDL->getHeight(i);
D3DXLoadSurfaceFromMemory(surf, NULL, NULL, lockedRect.pBits, GFXD3D9TextureFormat[pDL->getFormat()], pDL->getBytesPerPixel() * pDL->getWidth(i), NULL, &srcRect, D3DX_DEFAULT, 0);
FrameAllocator::setWaterMark(waterMark);
}
#endif
surf->Release();
}
return true;
}
bool CScreenshotSurface::capture()
{
#ifdef HAS_DX
LPDIRECT3DSURFACE9 lpSurface = NULL, lpBackbuffer = NULL;
g_graphicsContext.Lock();
if (g_application.IsPlayingVideo())
{
#ifdef HAS_VIDEO_PLAYBACK
g_renderManager.SetupScreenshot();
#endif
}
g_application.RenderNoPresent();
if (FAILED(g_Windowing.Get3DDevice()->CreateOffscreenPlainSurface(g_Windowing.GetWidth(), g_Windowing.GetHeight(), D3DFMT_X8R8G8B8, D3DPOOL_SYSTEMMEM, &lpSurface, NULL)))
return false;
if (FAILED(g_Windowing.Get3DDevice()->GetRenderTarget(0, &lpBackbuffer)))
return false;
// now take screenshot
if (SUCCEEDED(g_Windowing.Get3DDevice()->GetRenderTargetData(lpBackbuffer, lpSurface)))
{
D3DLOCKED_RECT lr;
D3DSURFACE_DESC desc;
lpSurface->GetDesc(&desc);
if (SUCCEEDED(lpSurface->LockRect(&lr, NULL, D3DLOCK_READONLY)))
{
m_width = desc.Width;
m_height = desc.Height;
m_stride = lr.Pitch;
m_buffer = new unsigned char[m_height * m_stride];
memcpy(m_buffer, lr.pBits, m_height * m_stride);
lpSurface->UnlockRect();
}
else
{
CLog::Log(LOGERROR, "%s LockRect failed", __FUNCTION__);
}
}
else
{
CLog::Log(LOGERROR, "%s GetBackBuffer failed", __FUNCTION__);
}
lpSurface->Release();
lpBackbuffer->Release();
g_graphicsContext.Unlock();
#elif defined(HAS_GL) || defined(HAS_GLES)
g_graphicsContext.BeginPaint();
if (g_application.IsPlayingVideo())
{
#ifdef HAS_VIDEO_PLAYBACK
g_renderManager.SetupScreenshot();
#endif
}
g_application.RenderNoPresent();
#ifndef HAS_GLES
glReadBuffer(GL_BACK);
#endif
//get current viewport
GLint viewport[4];
glGetIntegerv(GL_VIEWPORT, viewport);
m_width = viewport[2] - viewport[0];
m_height = viewport[3] - viewport[1];
m_stride = m_width * 4;
unsigned char* surface = new unsigned char[m_stride * m_height];
//read pixels from the backbuffer
#if HAS_GLES == 2
glReadPixels(viewport[0], viewport[1], viewport[2], viewport[3], GL_RGBA, GL_UNSIGNED_BYTE, (GLvoid*)surface);
#else
glReadPixels(viewport[0], viewport[1], viewport[2], viewport[3], GL_BGRA, GL_UNSIGNED_BYTE, (GLvoid*)surface);
#endif
g_graphicsContext.EndPaint();
//make a new buffer and copy the read image to it with the Y axis inverted
m_buffer = new unsigned char[m_stride * m_height];
for (int y = 0; y < m_height; y++)
{
#ifdef HAS_GLES
// we need to save in BGRA order so XOR Swap RGBA -> BGRA
unsigned char* swap_pixels = surface + (m_height - y - 1) * m_stride;
for (int x = 0; x < m_width; x++, swap_pixels+=4)
{
std::swap(swap_pixels[0], swap_pixels[2]);
}
#endif
memcpy(m_buffer + y * m_stride, surface + (m_height - y - 1) *m_stride, m_stride);
}
delete [] surface;
#else
//nothing to take a screenshot from
return false;
#endif
return true;
}
STDMETHODIMP CLAVSubtitleConsumer::ProcessFrame(LAVFrame *pFrame)
{
CheckPointer(m_pProvider, E_FAIL);
HRESULT hr = S_OK;
LPDIRECT3DSURFACE9 pSurface = nullptr;
// Wait for the requested frame
m_evFrame.Wait();
if (m_SubtitleFrame != nullptr) {
int count = 0;
if (FAILED(m_SubtitleFrame->GetBitmapCount(&count))) {
count = 0;
}
if (count == 0) {
SafeRelease(&m_SubtitleFrame);
return S_FALSE;
}
BYTE *data[4] = {0};
ptrdiff_t stride[4] = {0};
LAVPixelFormat format = pFrame->format;
int bpp = pFrame->bpp;
if (pFrame->format == LAVPixFmt_DXVA2) {
// Copy the surface, if required
if (!(pFrame->flags & LAV_FRAME_FLAG_BUFFER_MODIFY)) {
IMediaSample *pOrigSample = (IMediaSample *)pFrame->data[0];
LPDIRECT3DSURFACE9 pOrigSurface = (LPDIRECT3DSURFACE9)pFrame->data[3];
hr = m_pLAVVideo->GetD3DBuffer(pFrame);
if (FAILED(hr)) {
DbgLog((LOG_TRACE, 10, L"CLAVSubtitleConsumer::ProcessFrame: getting a new D3D buffer failed"));
} else {
IMediaSample *pNewSample = (IMediaSample *)pFrame->data[0];
pSurface = (LPDIRECT3DSURFACE9)pFrame->data[3];
IDirect3DDevice9 *pDevice = nullptr;
if (SUCCEEDED(hr = pSurface->GetDevice(&pDevice))) {
hr = pDevice->StretchRect(pOrigSurface, nullptr, pSurface, nullptr, D3DTEXF_NONE);
if (SUCCEEDED(hr)) {
pFrame->flags |= LAV_FRAME_FLAG_BUFFER_MODIFY|LAV_FRAME_FLAG_DXVA_NOADDREF;
pOrigSurface = nullptr;
// Release the surface, we only want to hold a ref on the media buffer
pSurface->Release();
}
SafeRelease(&pDevice);
}
if (FAILED(hr)) {
DbgLog((LOG_TRACE, 10, L"CLAVSubtitleConsumer::ProcessFrame: processing d3d buffer failed, restoring previous buffer"));
pNewSample->Release();
pSurface->Release();
pFrame->data[0] = (BYTE *)pOrigSample;
pFrame->data[3] = (BYTE *)pOrigSurface;
}
}
}
pSurface = (LPDIRECT3DSURFACE9)pFrame->data[3];
D3DSURFACE_DESC surfaceDesc;
pSurface->GetDesc(&surfaceDesc);
D3DLOCKED_RECT LockedRect;
hr = pSurface->LockRect(&LockedRect, nullptr, 0);
if (FAILED(hr)) {
DbgLog((LOG_TRACE, 10, L"pSurface->LockRect failed (hr: %X)", hr));
SafeRelease(&m_SubtitleFrame);
return E_FAIL;
}
data[0] = (BYTE *)LockedRect.pBits;
data[1] = data[0] + (surfaceDesc.Height * LockedRect.Pitch);
stride[0] = LockedRect.Pitch;
stride[1] = LockedRect.Pitch;
format = LAVPixFmt_NV12;
bpp = 8;
} else {
if (!(pFrame->flags & LAV_FRAME_FLAG_BUFFER_MODIFY)) {
CopyLAVFrameInPlace(pFrame);
}
memcpy(&data, &pFrame->data, sizeof(pFrame->data));
memcpy(&stride, &pFrame->stride, sizeof(pFrame->stride));
}
RECT videoRect;
::SetRect(&videoRect, 0, 0, pFrame->width, pFrame->height);
RECT subRect;
m_SubtitleFrame->GetOutputRect(&subRect);
ULONGLONG id;
POINT position;
SIZE size;
const uint8_t *rgbData;
int pitch;
for (int i = 0; i < count; i++) {
if (FAILED(m_SubtitleFrame->GetBitmap(i, &id, &position, &size, (LPCVOID *)&rgbData, &pitch))) {
DbgLog((LOG_TRACE, 10, L"GetBitmap() failed on index %d", i));
break;
}
ProcessSubtitleBitmap(format, bpp, videoRect, data, stride, subRect, position, size, rgbData, pitch);
}
if (pSurface)
pSurface->UnlockRect();
SafeRelease(&m_SubtitleFrame);
return S_OK;
}
return S_FALSE;
}
int Lines::draw(LPDIRECT3DSURFACE9 pBackSurf) {
HRESULT hr;
D3DLOCKED_RECT LockedRect;//locked area of display memory(buffer really) we are drawing to
DWORD* pData;
int dx, dy, sx, sy, err, e2, i, iend;
//lock the back buffer, so we can edit the pixels
hr = pBackSurf->LockRect(&LockedRect, NULL, 0);
if (FAILED(hr)) {
Errors::SetError(TEXT("Lines::draw Could not lock the back buffer"));
}
pData = (DWORD*)(LockedRect.pBits);
//line from (100, 100)
// to (200, 400)
for (auto& line : lines) {
i = line->x + line->y * LockedRect.Pitch / 4; //starting point
iend = i + line->dx + line->dy * LockedRect.Pitch / 4; //ending point
dx = abs(line->dx); // pixels travelled in x
dy = abs(line->dy); // pixels traveled in y
sx = line->dx > 0 ? 1 : -1; // +1 if going right, -1 if going left or vertical
sy = line->dy > 0 ? 1 : -1; // +1 if going up, -1 if going down or horizontal
err = (dx>dy ? dx : -dy) / 2;// TODO: figure out what's going on.
for (;;) {
pData[i] = colorFinal;
if (i == iend) //below the pixel assignment to ensure both endpoints get colored.
break;
e2 = err;
if (e2 > -dx) {
err -= dy;
i += sx;
}
if (e2 < dy) {
err += dx;
i += sy * LockedRect.Pitch / 4;
}
}
}
if (tempLine != NULL) {
i = tempLine->x + tempLine->y * LockedRect.Pitch / 4; //starting point
iend = i + tempLine->dx + tempLine->dy * LockedRect.Pitch / 4; //ending point
dx = abs(tempLine->dx); // pixels travelled in x
dy = abs(tempLine->dy); // pixels traveled in y
sx = tempLine->dx > 0 ? 1 : -1; // +1 if going right, -1 if going left or vertical
sy = tempLine->dy > 0 ? 1 : -1; // +1 if going up, -1 if going down or horizontal
err = (dx>dy ? dx : -dy) / 2;// TODO: figure out what's going on.
for (;;) {
pData[i] = colorTemp;
if (i == iend) //below the pixel assignment to ensure both endpoints get colored.
break;
e2 = err;
if (e2 > -dx) {
err -= dy;
i += sx;
}
if (e2 < dy) {
err += dx;
i += sy * LockedRect.Pitch / 4;
}
}
}
pBackSurf->UnlockRect();
pData = 0;
return S_OK;
}
bool Lighting::CreateNormalizationCubeMap(LPDIRECT3DDEVICE9 Device,
unsigned long Size)
{
HRESULT Hr;
unsigned long i,x,y;
LPDIRECT3DSURFACE9 CubeMapFace;
D3DXVECTOR3 N;
float W,H;
unsigned long *Pixel;
D3DLOCKED_RECT Lock;
if(FAILED(Hr = Device->CreateCubeTexture(Size,1,0,D3DFMT_X8R8G8B8,
D3DPOOL_MANAGED,&m_CubeNormal,NULL)))
{
return(false);
}
for(i=0; i < 6; i++)
{
m_CubeNormal->GetCubeMapSurface((D3DCUBEMAP_FACES)i,0,&CubeMapFace);
Hr = CubeMapFace->LockRect(&Lock,NULL,0);
if(FAILED(Hr))
{
return(false);
}
Pixel = (unsigned long *)Lock.pBits;
for(y = 0; y < Size; y++)
{
H = (float)y / (float)(Size - 1);
H = (H * 2.0f) - 1.0f;
for(x = 0; x < Size; x++)
{
W = (float)x / (float)(Size - 1);
W = (W * 2.0f) - 1.0f;
switch(i)
{
case D3DCUBEMAP_FACE_POSITIVE_X:
N.x = +1.0f;
N.y = -H;
N.z = -W;
break;
case D3DCUBEMAP_FACE_NEGATIVE_X:
N.x = -1.0f;
N.y = -H;
N.z = +W;
break;
case D3DCUBEMAP_FACE_POSITIVE_Y:
N.x = +W;
N.y = +1.0f;
N.z = +H;
break;
case D3DCUBEMAP_FACE_NEGATIVE_Y:
N.x = +W;
N.y = -1.0f;
N.z = -H;
break;
case D3DCUBEMAP_FACE_POSITIVE_Z:
N.x = +W;
N.y = -H;
N.z = +1.0f;
break;
case D3DCUBEMAP_FACE_NEGATIVE_Z:
N.x = -W;
N.y = -H;
N.z = -1.0f;
break;
}
D3DXVec3Normalize(&N,&N);
*Pixel++ = VectorToRGBA(&N);
}
}
CubeMapFace->UnlockRect();
CubeMapFace->Release();
}
return(true);
}
void VideoCompressor::AddFrame(LPDIRECT3DSURFACE9 Surface, const Vec2i &Start, double TimeInSeconds)
#endif
{
if(_Clock != NULL)
{
TimeInSeconds = _Clock->Elapsed();
}
_Sample->SetSampleTime( LONGLONG( TimeInSeconds * 10000000.0 ) );
BYTE *BufferData;
HRESULT hr = _Buffer->Lock(&BufferData, NULL, NULL);
PersistentAssert(SUCCEEDED(hr), "_Buffer->Lock failed");
D3DSURFACE_DESC Desc;
D3DLOCKED_RECT LockedRect;
D3DAlwaysValidate(Surface->GetDesc(&Desc), "GetDesc");
PersistentAssert(Desc.Format == D3DFMT_A8R8G8B8 ||
Desc.Format == D3DFMT_X8R8G8B8, "Invalid surface format");
D3DAlwaysValidate(Surface->LockRect(&LockedRect, NULL, 0), "LockRect");
const UINT VideoWidth = _Width;
const UINT VideoHeight = _Height;
const UINT BufferPitch = sizeof(RGBColor) * VideoWidth;
Vec2i CorrectedStart = Start;
if(CorrectedStart.x < 0)
{
CorrectedStart.x = 0;
}
if(CorrectedStart.x + VideoWidth > Desc.Width)
{
CorrectedStart.x = Desc.Width - VideoWidth;
}
if(CorrectedStart.y < 0)
{
CorrectedStart.y = 0;
}
if(CorrectedStart.y + VideoHeight > Desc.Height)
{
CorrectedStart.y = Desc.Height - VideoHeight;
}
bool SizingCorrect = (CorrectedStart.x >= 0 && CorrectedStart.x + VideoWidth <= Desc.Width ) &&
(CorrectedStart.y >= 0 && CorrectedStart.y + VideoHeight <= Desc.Height);
if(!SizingCorrect)
{
for(UINT y = 0; y < VideoHeight; y++)
{
memset(BufferData + y * BufferPitch, 0, BufferPitch);
}
}
else if(Desc.Format == D3DFMT_A8R8G8B8 || Desc.Format == D3DFMT_X8R8G8B8)
{
for(UINT y = 0; y < VideoHeight; y++)
{
RGBColor *RowStart = (RGBColor *)((BYTE*)LockedRect.pBits + (y + CorrectedStart.y) * LockedRect.Pitch);
memcpy(BufferData + (VideoHeight - 1 - y) * BufferPitch, RowStart + CorrectedStart.x, BufferPitch);
//for(UINT x = 0; x < _Width; x++)
//{
// (*this)[y][x] = RowStart[x];
//}
}
}
D3DAlwaysValidate(Surface->UnlockRect(), "UnlockRect");
_Buffer->Unlock();
hr = _Writer->WriteSample(0, _Sample);
PersistentAssert(SUCCEEDED(hr), "WriteSample failed");
}
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* 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;
}