| #ifndef RTTL__PBO_FRAMEBUFFER_HXX |
| #define RTTL__PBO_FRAMEBUFFER_HXX |
| |
| #include "GLTextureFB.hxx" |
| |
| namespace LRT BEGIN_NAMESPACE |
| |
| |
| /*! same as parent class (\see OpenGLTextureRGBA8FB), except that we |
| do not allocate pixel memory, but actually map it to driver |
| mem ...*/ |
| struct PBOFrameBuffer : public OpenGLTextureRGBA8FB |
| { |
| /*! try allocating one -- if that fails, return NULL */ |
| static PBOFrameBuffer *create(); |
| |
| GLuint fbPBO; |
| |
| PBOFrameBuffer(); |
| virtual void resize(int newX, int newY); |
| |
| virtual void startNewFrame(); |
| virtual void doneWithFrame(); |
| }; |
| |
| END_NAMESPACE |
| |
| #endif |
| |
