#include <GraphicsBufferI.h>
Inheritance diagram for GraphicsBufferI:
Public Methods | |
| virtual Edit::DataBlockI * | create ()=0 |
| Create new graphics device. | |
| virtual void | set_graphicsdevice (GraphicsDeviceI *pDevice)=0 |
| Sets the owner of the buffer. | |
| virtual PluginClass::SuperClassIdC | get_super_class_id () const |
| Returns super class ID. | |
| virtual PajaTypes::uint32 | save (FileIO::SaveC *pSave) |
| Serialize device settings to a Demopaja output stream. | |
| virtual PajaTypes::uint32 | load (FileIO::LoadC *pLoad) |
| Serialize device settings from a Demopaja input stream. | |
| virtual bool | init (PajaTypes::uint32 ui32Flags, PajaTypes::uint32 ui32Width=0, PajaTypes::uint32 ui32Height=0)=0 |
| Intialises a created graphics buffer. | |
| virtual void | flush ()=0 |
| Flushes the rendering buffer. | |
| virtual void | bind_texture (PajaSystem::DeviceInterfaceI *pInterface, PajaTypes::uint32 ui32Properties)=0 |
| Uses the graphics buffer as a texture in specified device. | |
| virtual void | read_pixels (PajaTypes::uint32 ui32Flags, void *pData)=0 |
| Get contents of the graphics buffer. | |
Protected Methods | |
| GraphicsBufferI () | |
| virtual | ~GraphicsBufferI () |
To get the dimensions of the graphics buffer, query the GraphicsViewport class from it.
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Uses the graphics buffer as a texture in specified device. This method works only if the p-buffer is initialsed with GRAPHICSBUFFER_INIT_TEXTURE flag. Implemented in OpenGLBufferC. |
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Create new graphics device.
Implements DataBlockI. Implemented in OpenGLBufferC. |
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Flushes the rendering buffer.
Implemented in OpenGLBufferC. |
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Returns super class ID.
Implements DeviceInterfaceI. |
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Intialises a created graphics buffer. If init() is called for already created buffer, the old contents is deleted and new buffer is initialised. If flags is GRAPHICSBUFFER_INIT_OFFSCREEN, the G-Buffer is used for off-screen rendering. If flags is GRAPHICSBUFFER_INIT_TEXTURE, the G-Buffer is used for render-to-texture operation and can be bind as a texture. Implemented in OpenGLBufferC. |
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Serialize device settings from a Demopaja input stream.
Implements DeviceInterfaceI. |
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Get contents of the graphics buffer. The array passed to parameter pData depends on the flags. If flags is GRAPHICSBUFFER_GET_RGB, the array is assumed to be width * height * 3 * sizeof( uint8 ) bytes in length and the data is stored in RGB order, one component in each byte. If flags is GRAPHICSBUFFER_GET_RGBA, the array is assumed to be width * height * 4 * sizeof( uint8 ) bytes in length and the data is stored in RGBA order, one component in each byte. If flags is GRAPHICSBUFFER_GET_ALPHA, the array is assumed to be width * height * sizeof( uint8 ) bytes in length and the data is stored as one alpha value in each byte. If flags is GRAPHICSBUFFER_GET_ALPHA, the array is assumed to be width * height * sizeof( uint8 ) bytes in length and the data is stored as one alpha value in each byte. If flags is GRAPHICSBUFFER_GET_DEPTH, the array is assumed to be width * height * sizeof( float32 ) bytes in length and the data is stored as one depth value in each floating point value. If flags is GRAPHICSBUFFER_GET_STENCIL, the array is assumed to be width * height * sizeof( uint8 ) bytes in length and the data is stored as one stencil value in each byte. Implemented in OpenGLBufferC. |
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Serialize device settings to a Demopaja output stream.
Implements DeviceInterfaceI. |
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Sets the owner of the buffer.
Implemented in OpenGLBufferC. |