Abstract renderer 1D texture buffer resource. More...
#include <TextureBuffer1D.h>
Inheritance diagram for PLRenderer::TextureBuffer1D:
Public Member Functions | |
| virtual PLRENDERER_API | ~TextureBuffer1D () |
| Destructor. | |
| PLRENDERER_API PLCore::uint32 | GetSize (PLCore::uint32 nMipmap=0) const |
| Returns the texture buffer size. | |
| virtual PLRENDERER_API PLCore::uint32 | GetNumOfPixels (PLCore::uint32 nMipmap=0) const override |
| Returns the number of pixels of a certain mipmap level. | |
| virtual PLRENDERER_API PLCore::uint32 | GetNumOfBytes (PLCore::uint32 nMipmap=0, EPixelFormat nFormat=Unknown) const override |
| Returns the number of bytes required to hold certain mipmap level texture buffer data. | |
Protected Member Functions | |
| PLRENDERER_API | TextureBuffer1D (Renderer &cRenderer, PLCore::uint32 nFlags) |
| Constructor. | |
Protected Attributes | |
| PLCore::uint32 | m_nSize |
Detailed Description
Abstract renderer 1D texture buffer resource.
Constructor & Destructor Documentation
| virtual PLRENDERER_API PLRenderer::TextureBuffer1D::~TextureBuffer1D | ( | ) | [virtual] |
Destructor.
| PLRENDERER_API PLRenderer::TextureBuffer1D::TextureBuffer1D | ( | Renderer & | cRenderer, |
| PLCore::uint32 | nFlags | ||
| ) | [protected] |
Constructor.
- Parameters:
-
[in] cRenderer Owner renderer [in] nFlags Texture buffer flags (see EFlags)
Member Function Documentation
| PLRENDERER_API PLCore::uint32 PLRenderer::TextureBuffer1D::GetSize | ( | PLCore::uint32 | nMipmap = 0 | ) | const |
Returns the texture buffer size.
- Parameters:
-
[in] nMipmap Mipmap level (0 - GetNumOfMipmaps())
- Returns:
- Texture buffer size
| virtual PLRENDERER_API PLCore::uint32 PLRenderer::TextureBuffer1D::GetNumOfPixels | ( | PLCore::uint32 | nMipmap = 0 | ) | const [override, virtual] |
Returns the number of pixels of a certain mipmap level.
- Parameters:
-
[in] nMipmap Mipmap level (0 - GetNumOfMipmaps())
- Returns:
- The number of pixels of a certain mipmap level
- Note:
- If this is a cube texture, the number of pixels of all faces together will be returned
Implements PLRenderer::TextureBuffer.
| virtual PLRENDERER_API PLCore::uint32 PLRenderer::TextureBuffer1D::GetNumOfBytes | ( | PLCore::uint32 | nMipmap = 0, |
| EPixelFormat | nFormat = Unknown |
||
| ) | const [override, virtual] |
Returns the number of bytes required to hold certain mipmap level texture buffer data.
- Parameters:
-
[in] nMipmap Mipmap level (0 - GetNumOfMipmaps()) [in] nFormat Target texture buffer pixel format, if Unknown, the format of THIS texture buffer is chosen automatically
- Returns:
- The number of bytes required to hold certain mipmap level texture buffer data
- Note:
- If 'nFormat' is a compressed format, compression is also taken into account
- If this is a cube texture, the number of bytes of all faces together will be returned
Implements PLRenderer::TextureBuffer.
Member Data Documentation
PLCore::uint32 PLRenderer::TextureBuffer1D::m_nSize [protected] |
Texture buffer size
The documentation for this class was generated from the following file:
