Direct3D 9.0 Fixes

[RobertBColton]

• Apparently 0.25 offset for the projection works better for half pixel alignment with the fixed-function pipeline, text and 2D sprites will render just as crisp in Direct3D as OpenGL now. Fixes Direct3D 9.0 Text Rendering Differences #702
• Also made the texture_set_interpolation function properly work in D3D.
• Removes half texel alignment in OpenGL 1 ortho projection as it is only causing issues in every game I test especially with repeating and scrolling backgrounds, removing it does not appear to affect text drawing or any 2D drawing, online fixes alignment in my game. Texel alignment is only a known issue of Direct3D so not sure why we ever had it in OpenGL.

[EnigmaBot]

(Posted by Darkstar2 on the ENIGMA forums)

Thanks Robert. However you mentioned here
"removing it does appear to affect text drawing or any 2D drawin" did you mean "does not" ????

[EnigmaBot]

(Posted by Darkstar2 on the ENIGMA forums)

BTW, where are the fixes, I don't see them on the GitHub.

[RobertBColton]

Yes I meant, does not, the changes are under the tab "Files changed", the code has not been merged yet.

[TheExDeus]

Should this be merged now?

[RobertBColton]

Let me add game_end event first Harri.