Inheritance diagram for CEGUI::OpenGLTexture:
Public Member Functions | |
virtual ushort | getWidth (void) const |
Returns the current pixel width of the texture. | |
virtual ushort | getHeight (void) const |
Returns the current pixel height of the texture. | |
virtual void | loadFromFile (const String &filename, const String &resourceGroup) |
Loads the specified image file into the texture. The texture is resized as required to hold the image. | |
virtual void | loadFromMemory (const void *buffPtr, uint buffWidth, uint buffHeight) |
Loads (copies) an image in memory into the texture. The texture is resized as required to hold the image. | |
GLuint | getOGLTexid (void) const |
Return a pointer to the internal texture id. | |
void | setOGLTextureSize (uint size) |
set the size of the internal texture. | |
void | grabTexture (void) |
Grab the texture to a local buffer. This will destroy the OpenGL texture, and restoreTexture must be called before using it again. | |
void | restoreTexture (void) |
Restore the texture from the locally buffered copy previously create by a call to grabTexture. | |
Friends | |
Texture * | OpenGLRenderer::createTexture (void) |
Texture * | OpenGLRenderer::createTexture (const String &filename, const String &resourceGroup) |
Texture * | OpenGLRenderer::createTexture (float size) |
void | OpenGLRenderer::destroyTexture (Texture *texture) |
Classes | |
struct | tImageTGA |
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Returns the current pixel height of the texture.
Implements CEGUI::Texture. |
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Return a pointer to the internal texture id.
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Returns the current pixel width of the texture.
Implements CEGUI::Texture. |
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Loads the specified image file into the texture. The texture is resized as required to hold the image.
Implements CEGUI::Texture. |
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Loads (copies) an image in memory into the texture. The texture is resized as required to hold the image.
Implements CEGUI::Texture. |
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set the size of the internal texture.
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