CL_TextureProvider Class Reference
[clanDisplay Display]

Interface for implementing a CL_Texture target. More...

#include <texture_provider.h>

List of all members.

Public Member Functions
Construction
virtual	~CL_TextureProvider ()
Operations
virtual void	destroy ()=0
	Destroys the texture provider.
virtual void	create (int width, int height, CL_TextureFormat internal_format, int depth)=0
	Create texture.
virtual CL_PixelBuffer	get_pixeldata (CL_PixelFormat &format, int level) const =0
	Retrieve image data from texture.
virtual void	set_image (CL_PixelBuffer &image, int level, CL_TextureFormat internal_format)=0
	Upload image to texture.
virtual void	set_cube_map (CL_PixelBuffer &cube_map_positive_x, CL_PixelBuffer &cube_map_negative_x, CL_PixelBuffer &cube_map_positive_y, CL_PixelBuffer &cube_map_negative_y, CL_PixelBuffer &cube_map_positive_z, CL_PixelBuffer &cube_map_negative_z, int level, CL_TextureFormat internal_format)=0
	Upload cube map.
virtual void	set_compressed_image (int level, CL_TextureFormat internal_format, int width, int height, CL_DataBuffer &image)=0
virtual void	set_subimage (int x, int y, const CL_PixelBufferRef &image, int level)=0
	Upload image to sub texture.
virtual void	copy_image_from (int x, int y, int width, int height, int level, CL_TextureFormat internal_format, CL_GraphicContextProvider *gc)=0
	Copy image data from a graphic context.
virtual void	copy_subimage_from (int offset_x, int offset_y, int x, int y, int width, int height, int level, CL_GraphicContextProvider *gc)=0
	Copy sub image data from a graphic context.
virtual void	set_min_lod (double min_lod)=0
	Set the minimum level of detail texture parameter.
virtual void	set_max_lod (double max_lod)=0
	Set the maximum level of detail texture parameter.
virtual void	set_lod_bias (double lod_bias)=0
	Sets the level of detail bias constant.
virtual void	set_base_level (int base_level)=0
	Sets the texture base level texture parameter.
virtual void	set_max_level (int max_level)=0
	Sets the texture max level texture parameter.
virtual void	set_generate_mipmap (bool generate_mipmap)=0
	Enables or disables automatic mipmap generation when uploading image data.
virtual void	set_wrap_mode (CL_TextureWrapMode wrap_s, CL_TextureWrapMode wrap_t, CL_TextureWrapMode wrap_r)=0
	Set the texture wrapping mode.
virtual void	set_wrap_mode (CL_TextureWrapMode wrap_s, CL_TextureWrapMode wrap_t)=0
virtual void	set_wrap_mode (CL_TextureWrapMode wrap_s)=0
virtual void	set_min_filter (CL_TextureFilter filter)=0
	Set the minification filter.
virtual void	set_mag_filter (CL_TextureFilter filter)=0
	Set the magnification filter.
virtual void	set_max_anisotropy (float v)=0
	Set the maximum degree of anisotropy.
virtual void	set_depth_mode (CL_TextureDepthMode depth_mode)=0
	Set the depth texture mode parameter.
virtual void	set_texture_compare (CL_TextureCompareMode mode, CL_CompareFunction func)=0
	Sets the texture compare mode and compare function texture parameters.

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Detailed Description

Interface for implementing a CL_Texture target.

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Constructor & Destructor Documentation

virtual CL_TextureProvider::~CL_TextureProvider (   )  [inline, virtual]

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Member Function Documentation

virtual void CL_TextureProvider::copy_image_from (  int  x, int  y, int  width, int  height, int  level, CL_TextureFormat  internal_format, CL_GraphicContextProvider *  gc )  [pure virtual]

Copy image data from a graphic context.

virtual void CL_TextureProvider::copy_subimage_from (  int  offset_x, int  offset_y, int  x, int  y, int  width, int  height, int  level, CL_GraphicContextProvider *  gc )  [pure virtual]

Copy sub image data from a graphic context.

virtual void CL_TextureProvider::create (  int  width, int  height, CL_TextureFormat  internal_format, int  depth )  [pure virtual]

Create texture.

virtual void CL_TextureProvider::destroy (   )  [pure virtual]

Destroys the texture provider.

virtual CL_PixelBuffer CL_TextureProvider::get_pixeldata (  CL_PixelFormat &  format, int  level )  const [pure virtual]

Retrieve image data from texture.

virtual void CL_TextureProvider::set_base_level (  int  base_level  )  [pure virtual]

Sets the texture base level texture parameter.

virtual void CL_TextureProvider::set_compressed_image (  int  level, CL_TextureFormat  internal_format, int  width, int  height, CL_DataBuffer &  image )  [pure virtual]

virtual void CL_TextureProvider::set_cube_map (  CL_PixelBuffer &  cube_map_positive_x, CL_PixelBuffer &  cube_map_negative_x, CL_PixelBuffer &  cube_map_positive_y, CL_PixelBuffer &  cube_map_negative_y, CL_PixelBuffer &  cube_map_positive_z, CL_PixelBuffer &  cube_map_negative_z, int  level, CL_TextureFormat  internal_format )  [pure virtual]

Upload cube map.

virtual void CL_TextureProvider::set_depth_mode (  CL_TextureDepthMode  depth_mode  )  [pure virtual]

Set the depth texture mode parameter.

virtual void CL_TextureProvider::set_generate_mipmap (  bool  generate_mipmap  )  [pure virtual]

Enables or disables automatic mipmap generation when uploading image data.

virtual void CL_TextureProvider::set_image (  CL_PixelBuffer &  image, int  level, CL_TextureFormat  internal_format )  [pure virtual]

Upload image to texture.

virtual void CL_TextureProvider::set_lod_bias (  double  lod_bias  )  [pure virtual]

Sets the level of detail bias constant.

virtual void CL_TextureProvider::set_mag_filter (  CL_TextureFilter  filter  )  [pure virtual]

Set the magnification filter.

virtual void CL_TextureProvider::set_max_anisotropy (  float  v  )  [pure virtual]

Set the maximum degree of anisotropy.

virtual void CL_TextureProvider::set_max_level (  int  max_level  )  [pure virtual]

Sets the texture max level texture parameter.

virtual void CL_TextureProvider::set_max_lod (  double  max_lod  )  [pure virtual]

Set the maximum level of detail texture parameter.

virtual void CL_TextureProvider::set_min_filter (  CL_TextureFilter  filter  )  [pure virtual]

Set the minification filter.

virtual void CL_TextureProvider::set_min_lod (  double  min_lod  )  [pure virtual]

Set the minimum level of detail texture parameter.

virtual void CL_TextureProvider::set_subimage (  int  x, int  y, const CL_PixelBufferRef &  image, int  level )  [pure virtual]

Upload image to sub texture.

virtual void CL_TextureProvider::set_texture_compare (  CL_TextureCompareMode  mode, CL_CompareFunction  func )  [pure virtual]

Sets the texture compare mode and compare function texture parameters.

virtual void CL_TextureProvider::set_wrap_mode (  CL_TextureWrapMode  wrap_s  )  [pure virtual]

virtual void CL_TextureProvider::set_wrap_mode (  CL_TextureWrapMode  wrap_s, CL_TextureWrapMode  wrap_t )  [pure virtual]

virtual void CL_TextureProvider::set_wrap_mode (  CL_TextureWrapMode  wrap_s, CL_TextureWrapMode  wrap_t, CL_TextureWrapMode  wrap_r )  [pure virtual]

Set the texture wrapping mode.

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The documentation for this class was generated from the following file:

• texture_provider.h

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