Method subImage

Source/Graphics/textures.cpp:759–768

}

void Textures::subImage(const TextureRef& tex_ref, void* data) {
    if (tex_ref.valid()) {
        bindTexture(tex_ref);
        Texture& texture = textures[tex_ref.id];

        glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, texture.width, texture.height, texture.format, GL_UNSIGNED_BYTE, data);
    } else {
        LOGE << "Unable to load data to texture." << std::endl;
    }
}

void Textures::subImage(const TextureRef& destination, const TextureRef& source, int xoffset, int yoffset) {
    if (destination.valid() && source.valid()) {