Specialization of IRenderModule for DirectX. More...
#include <dx_rendermodule.hxx>
Inheritance diagram for dxcanvas::IDXRenderModule:
Collaboration diagram for dxcanvas::IDXRenderModule:
Public Member Functions | |
| virtual bool | flip (const ::basegfx::B2IRectangle &rUpdateArea, const ::basegfx::B2IRectangle &rCurrWindowArea)=0 |
| Flip front- and backbuffer, update only given area. More... | |
| virtual void | resize (const ::basegfx::B2IRange &rect)=0 |
| Resize backbuffer area for this render module. More... | |
| virtual void | screenShot ()=0 |
| Write a snapshot of the screen to disk. More... | |
| virtual sal::systools::COMReference< surface_type > | createSystemMemorySurface (const ::basegfx::B2ISize &rSize)=0 |
| virtual void | disposing ()=0 |
| virtual HWND | getHWND () const =0 |
 Public Member Functions inherited from canvas::IRenderModule | |
| virtual | ~IRenderModule () |
| virtual void | lock () const =0 |
| Lock rendermodule against concurrent access. More... | |
| virtual void | unlock () const =0 |
| Unlock rendermodule for concurrent access. More... | |
| virtual ::basegfx::B2IVector | getPageSize ()=0 |
| Maximal size of VRAM pages available. More... | |
| virtual std::shared_ptr< ISurface > | createSurface (const ::basegfx::B2IVector &surfaceSize)=0 |
| Create a (possibly hardware-accelerated) surface. More... | |
| virtual void | beginPrimitive (PrimitiveType eType)=0 |
| Begin rendering the given primitive. More... | |
| virtual void | endPrimitive ()=0 |
| Finish rendering a primitive. More... | |
| virtual void | pushVertex (const Vertex &vertex)=0 |
| Add given vertex to current primitive. More... | |
| virtual bool | isError ()=0 |
| Query error status. More... | |
Additional Inherited Members | |
| Public Types inherited from canvas::IRenderModule | |
| enum class | PrimitiveType { Unknown , Triangle , Quad } |
| Type of primitive passed to the render module via pushVertex() More... | |
Detailed Description
Specialization of IRenderModule for DirectX.
Definition at line 37 of file dx_rendermodule.hxx.
Member Function Documentation
◆ createSystemMemorySurface()
|
pure virtual |
◆ disposing()
|
pure virtual |
◆ flip()
|
pure virtual |
Flip front- and backbuffer, update only given area.
Note: Both update area and offset are ignored for fullscreen canvas, that uses page flipping (cannot, by definition, do anything else there except displaying the full backbuffer instead of the front buffer)
- Parameters
-
rUpdateArea Area to copy from backbuffer to front rCurrWindowArea Current area of VCL window (coordinates relative to VCL HWND)
◆ getHWND()
|
pure virtual |
◆ resize()
|
pure virtual |
Resize backbuffer area for this render module.
◆ screenShot()
|
pure virtual |
Write a snapshot of the screen to disk.
The documentation for this struct was generated from the following file:
