fix OGL fullscreen switch for SDL since the old way only worked under Linux and not OSX or Windows
fix OGL version check, it would allow a required major version to be higher if the required minor version was lower than current
- very minor performance boost from not doing stupid things :)
- minor change to 3d shockwave sizing to better approximate 2d effect movements
- for shields, Gobal_tris was only holding half as many as the game can/will use, buffer is now set to full size to avoid possible rendering issues
- removed extra tcache_set on OGL spec map code, not sure how that slipped in
always use bm_set_render_target() rather than the gr_ version so that the graphics state is set properly
save the original gamma ramp on OGL init so that it can be restored on exit
more non-standard res fixing
- I think everything should default to resize now (much easier than having to figure that crap out)
- new mouse_get_pos_unscaled() function to return 1024x768/640x480 relative values so we don't have to do it later
- lots of little cleanups which fix several strange offset/size problems
- fix gr_resize/unsize_screen_pos() so that it won't wrap on int (took too long to track this down)
speed up gr_opengl_flip() just a tad
inverted gamma slider fix that Sticks made to D3D
possible fix for ATI green screens
move opengl_check_for_errors() out of gropentnl so we can use it everywhere
fix logged OGL info from debug builds to be a little more readable
if an extension is found but required function is not then fail
try to optimize glDrawRangeElements so we are not rendering more than the card is optimized for
some 2d matrix usage checks
- remove all bitmap section support and fix problems with previous attempt
( code/bmpman/bmpman.cpp, code/bmpman/bmpman.h, code/globalincs/pstypes.h,
code/graphics/2d.cpp, code/graphics/2d.h code/graphics/grd3dbmpman.cpp,
code/graphics/grd3dinternal.h, code/graphics/grd3drender.cpp, code/graphics/grd3dtexture.cpp,
code/graphics/grinternal.h, code/graphics/gropengl.cpp, code/graphics/gropengl.h,
code/graphics/gropengllight.cpp, code/graphics/gropengltexture.cpp, code/graphics/gropengltexture.h,
code/graphics/tmapper.h, code/network/multi_pinfo.cpp, code/radar/radarorb.cpp
code/render/3ddraw.cpp )
- use CLAMP() define in gropengl.h for gropengllight instead of single clamp() function
- remove some old/outdated code from gropengl.cpp and gropengltexture.cpp
add empty gr_opengl_draw_line_list() so that it's not a NULL pointer
make gr_opengl_draw_htl_sphere() just use GLU so we don't need yet another friggin API
some header cleaning
only one tmapper_internal for OGL, don't use more than two tex/pass now
seperate out 2d matrix mode to allow -2d_poof in OGL and maybe fix missing
interface when set 3d matrix stuff doesn't have corresponding end
add dump_frame stuff for OGL, mostly useless but allows trailer recording
fix VBO crash with multitexture using same uv coord data
little speedup of opengl_tcache_frame()
error message to make sure hardware supports the minimum texture size
move OpenGL version check out of the extention printout code
disable 2d_poof with OpenGL
taylor