Provided by: s3d-doc_0.2.2-9_all 

NAME
s3d_load_texture - load texture from memory
SYNOPSIS
#include <s3d.h>
int s3d_load_texture(int object, uint32_t tex, uint16_t xpos, uint16_t ypos, uint16_t w, uint16_t h,
const uint8_t *data);
DESCRIPTION
This will load an 32bit rgba image supplied in data at position xpos,ypos of the texture tex. The image
has the width w and height h. This can be used to update only parts of the texture. It's no problem to
supply big textures, as the image will be sent to server in fragments. Of course, you will have created
the texture with s3d_push_texture, have an material assigned to the texture with
s3d_pep_material_texture() and have your polygons set sane polygon texture coords using
s3d_pep_polygon_tex_coord().
AUTHOR
Simon Wunderlich
Author of s3d
s3d S3D_LOAD_TEXTURE(3)