EXTensions on IMPACT



 
RENDERING RESOURCE
CONTROL
IMAGING TEXTURING
EXT blend_color
blend_logic_op
blend_minmax
blend_subtract***
polygon_offset
vertex_array*
visual_info* abgr
convolution
histogram
packed_pixels
copy_texture
subtexture
texture
texture3D
texture_object
SGI
 
make_current_read**
swap_control
video_sync
color_matrix
color_table
texture_color_table
SGIS
 
 
texture4D detail_texture
texture_border_clamp
SGIX
 
pbuffer
FBconfig**
video_source
pixel_texture texture_select
texture_multi_buffer
All accelerated in hardware, except: