IDirect3DTexture9 interface (d3d9helper.h)
Applications use the methods of the IDirect3DTexture9 interface to manipulate a texture resource.
Inheritance
The IDirect3DTexture9 interface inherits from IDirect3DBaseTexture9. IDirect3DTexture9 also has these types of members:
Methods
The IDirect3DTexture9 interface has these methods.
| IDirect3DTexture9::AddDirtyRect The IDirect3DTexture9::AddDirtyRect method (d3d9.h) adds a dirty region to a texture resource. |
| IDirect3DTexture9::GetLevelDesc The IDirect3DTexture9::GetLevelDesc method (d3d9.h) retrieves a level description of a texture resource. |
| IDirect3DTexture9::GetSurfaceLevel The IDirect3DTexture9::GetSurfaceLevel method (d3d9.h) retrieves the specified texture surface level. |
| IDirect3DTexture9::LockRect The IDirect3DTexture9::LockRect method (d3d9.h) locks a rectangle on a texture resource. |
| IDirect3DTexture9::UnlockRect The IDirect3DTexture9::UnlockRect method (d3d9.h) unlocks a rectangle on a texture resource. |
Remarks
The IDirect3DTexture9 interface can be obtained by calling the IDirect3DDevice9::CreateTexture method or one of the D3DXCreateTexturexxx functions.
This interface inherits additional functionality from the IDirect3DBaseTexture9 interface.
This interface, like all COM interfaces, inherits from the IUnknown interface.
The LPDIRECT3DTEXTURE9 and PDIRECT3DTEXTURE9 types are defined as pointers to the IDirect3DTexture9 interface.
typedef struct IDirect3DTexture9 *LPDIRECT3DTEXTURE9, *PDIRECT3DTEXTURE9;
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | d3d9helper.h (include D3D9.h) |
See also
D3DXCreateTextureFromFileInMemory
D3DXCreateTextureFromFileInMemoryEx