cubos::core::gl::impl::Texture2D class
#include <core/gl/render_device.hpp>

Abstract 2D texture.

Public functions

void update(std::size_t x, std::size_t y, std::size_t width, std::size_t height, const void* data, std::size_t level = 0) pure virtual: Updates the texture with new data, which must have the same format used when the texture was created.
void read(void* outputBuffer, std::size_t level = 0) pure virtual: Reads texture data into a buffer, which must have the same format used when the texture was created.
void copyTo(gl::PixelPackBuffer buffer, std::size_t level = 0) pure virtual: Copies part of the texture data into a pixel pack buffer.
void generateMipmaps() pure virtual: Generates mipmaps on this texture.

Updates the texture with new data, which must have the same format used when the texture was created.

Parameters
x	Destination X coordinate.
y	Destination Y coordinate.
width	Width of the section which will be updated.
height	Height of the section which will be updated.
data	Pointer to the new data.
level	Mip level to update.

Reads texture data into a buffer, which must have the same format used when the texture was created.

Parameters
outputBuffer	Buffer to write the data to.
level	Mip level to read.

Copies part of the texture data into a pixel pack buffer.

Parameters
buffer	Buffer to copy into.
level	Mip level to copy.