The interface for classes providing texture data for rendering. More...
#include <TextureInterface.hh>
Inheritance diagram for gramods::gmGraphics::TextureInterface:
Public Member Functions | |
| virtual GLuint | updateTexture (size_t frame_number, Eye eye)=0 |
| Updates the texture and returns the ID of the associated GL texture object. More... | |
Detailed Description
The interface for classes providing texture data for rendering.
Member Function Documentation
◆ updateTexture()
|
pure virtual |
Updates the texture and returns the ID of the associated GL texture object.
Must be called with GL context. Observe also that this method may perform off-screen rendering.
- Parameters
-
frame_number The current frame being rendered. This number should increment by one for each frame, however it may wrap around and start over at zero. eye Eye for which the texture is requested. An implementation may use different textures for different eyes or may reuse the same texture for all eyes.
- Returns
- OpenGL texture ID of the updated texture
Implemented in gramods::gmGraphics::YuvDecodeTexture, gramods::gmGraphics::ViewTexture, gramods::gmGraphics::UvcTexture, gramods::gmGraphics::MultiscopicTextureSplitter, gramods::gmGraphics::MultiscopicTextureMultiplexer, gramods::gmGraphics::ImageTexture, and gramods::gmGraphics::ChromaKeyTexture.
The documentation for this class was generated from the following file:
- /home/karlu/private/program/gramods/modules/gmGraphics/include/gmGraphics/TextureInterface.hh
