cgv::render::render_component Class Reference

base interface for all render components More...

#include <context.h>

Inheritance diagram for cgv::render::render_component:

Public Member Functions
	render_component ()
	initialize members
virtual bool	is_created () const
	return whether component has been created
void	put_id_void (void *ptr) const
	copy the rendering api specific id the component to the memory location of the given pointer.
template<typename T>
void	put_id (T &id) const
	cast the refence to rendering api specific representation of component id to the specified type

Public Attributes
void *	handle
void *	internal_format
void *	user_data
const context *	ctx_ptr
	keep pointer to my context
std::string	last_error
	a string that contains the last error

Detailed Description

base interface for all render components

Definition at line 356 of file context.h.

Constructor & Destructor Documentation

render_component()

cgv::render::render_component::render_component

(

)

initialize members

Definition at line 2222 of file context.cxx.

References ctx_ptr.

Member Function Documentation

is_created()

bool cgv::render::render_component::is_created ( ) const

virtual

return whether component has been created

Reimplemented in cgv::render::render_buffer, and cgv::render::vertex_buffer.

Definition at line 2231 of file context.cxx.

Referenced by cgv::render::shader_program::build_dir(), cgv::render::shader_program::build_files(), cgv::render::shader_program::build_program(), cgv::render::texture::copy(), cgv::render::texture::create(), cgv::render::texture::create(), cgv::render::gl::gl_transparent_renderer::create_and_attach_texture(), cgv::render::texture::create_from_buffer(), cgv::render::texture::create_mipmaps(), cgv::render::attribute_array_binding::enable(), cgv::render::shader_program::enable(), cgv::render::texture::replace(), cgv::render::texture::replace(), cgv::render::texture::replace(), cgv::render::texture::replace_from_buffer(), cgv::render::texture::replace_from_buffer(), and cgv::render::texture::write_to_file().

put_id()

template<typename T>

void cgv::render::render_component::put_id ( T & id ) const

inline

cast the refence to rendering api specific representation of component id to the specified type

Definition at line 376 of file context.h.

References put_id(), and put_id_void().

Referenced by cgv::render::gl::print_program_ressources(), and put_id().

put_id_void()

void cgv::render::render_component::put_id_void

(

void *

ptr

)

const

copy the rendering api specific id the component to the memory location of the given pointer.

For opengl this the passed pointer should be of type GLint or GLuint.

Definition at line 2237 of file context.cxx.

References ctx_ptr.

Referenced by put_id().

Member Data Documentation

ctx_ptr

const context* cgv::render::render_component::ctx_ptr

keep pointer to my context

Definition at line 363 of file context.h.

Referenced by cgv::render::frame_buffer::create(), cgv::render::render_buffer::create(), cgv::render::shader_program::create(), put_id_void(), render_component(), cgv::render::shader_code::set_code(), cgv::render::attribute_array_binding::~attribute_array_binding(), cgv::render::frame_buffer::~frame_buffer(), cgv::render::render_buffer::~render_buffer(), cgv::render::shader_code::~shader_code(), cgv::render::shader_program::~shader_program(), cgv::render::texture::~texture(), and cgv::render::vertex_buffer::~vertex_buffer().

handle

void* cgv::render::render_component::handle

Definition at line 359 of file context.h.

internal_format

void* cgv::render::render_component::internal_format

Definition at line 360 of file context.h.

last_error

std::string cgv::render::render_component::last_error

mutable

a string that contains the last error

Definition at line 365 of file context.h.

Referenced by cgv::render::shader_program::attach_code(), cgv::render::shader_program::attach_code(), cgv::render::shader_program::attach_file(), cgv::render::shader_program::attach_files(), cgv::render::shader_program::attach_program(), cgv::render::texture::bind_as_image(), cgv::render::shader_program::build_program(), cgv::render::texture::copy(), cgv::render::texture::create_from_image(), cgv::render::texture::create_mipmaps(), cgv::render::shader_program::detach_code(), cgv::render::texture::enable(), cgv::render::context::error(), cgv::render::gl::gl_context::frame_buffer_is_complete(), cgv::render::shader_code::get_last_error(), cgv::render::shader_program::link(), cgv::render::shader_code::read_and_compile(), cgv::render::shader_code::read_code(), cgv::render::shader_code::read_code_file(), cgv::render::texture::replace(), cgv::render::texture::replace(), cgv::render::texture::replace(), cgv::render::texture::replace_from_buffer(), and cgv::render::texture::replace_from_buffer().

user_data

void* cgv::render::render_component::user_data

Definition at line 361 of file context.h.

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

• cgv/render/context.h
• cgv/render/context.cxx