Why you load texture every time you call render? You need to do it just once when you initialize your application.
Also, you don't need this:
D3DDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
D3DDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
D3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, true);
try this:
IDirect3DTexture9 * tex = 0;void DEngine::init(){std::string filename = "C:\\Documents and Settings\\Joey Selah\\My Documents\\Visual Studio Projects\\Game\\images/nadia_3_800.bmp"; D3DXCreateTextureFromFile(D3DDevice, filename.c_str(), &tex);}void DEngine::exit(){if(tex) tex->Release();}void DEngine::render(){ /*if (SpriteNode::zChanged) { spriteList.sort(SpriteNode::sortSpriteByZ); SpriteNode::zChanged = false; }*/ D3DDevice->Clear( 0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB( 0, 0, 0 ), 1.0f, 0 ); D3DDevice->BeginScene(); RECT box; box.right = 1024; box.left = 0; box.top = 0; box.bottom = 768; //RENDER STARTS! D3DSprite->Begin( D3DXSPRITE_ALPHABLEND ); D3DSprite->Draw(tex, &box, &D3DXVECTOR3(0,0,0), &D3DXVECTOR3(0,0,0), 0xFFFFFFFF); D3DSprite->End(); D3DDevice->EndScene(); D3DDevice->Present( NULL, NULL, NULL, NULL );}
Okay, so this is what the picture looks like in the middle of the screen. The picture itself is irrevelent.
Now I move it to the right (or bottom) and it looks normal. It's what you'd expect, the right side is clipped off.
but when I move it to the left, the left side of the window is clipped like it should be but the right side of the picture is clipped off again. I'd like to fix it so that the side that is off screen is the side that is clipped from the picture.
I'm not sure if it's relevent but I'm using the ID3DXSprite helper class. I'm not sure where the problem is.
Oh, something weird that I've noticed. As I drag it to the left it's okay but when I release the mouse button it redraws with this weird clipping. BUT the entire time I'm moving the window back onto screen from the left it acts weird like this. Some reason it's normal when dragging it out of screen to the left until I let go.
Any help would be appreciated.
