toxieainc 6c24bf7c8f Optimize quad rendering by replacing the double computations for the area computation with the equivalent shoelace algorithm along with kahans algorithm to compute the cross products. In addition pull out the /w to the end, which increases precision even more. ... Thus making the result similar to the fp64 version, tested e.g. with harleys first person mode (all artifacts still gone as before). Improves perf on low end boards (e.g. Intel) dramatically (10fps with harley before, now 70 on my laptop), and even on higher end (e.g. NVIDIA laptop, quads are now faster than tri pipeline on my laptop).		2022-08-16 21:34:31 -07:00
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Legacy3D	njz3: Proper quadrophonic audio support. Need 4+ speakers to take advantage otherwise down mixed to stereo.	2022-06-09 21:10:39 +00:00
New3D	Optimize quad rendering by replacing the double computations for the area computation with the equivalent shoelace algorithm along with kahans algorithm to compute the cross products. In addition pull out the /w to the end, which increases precision even more.	2022-08-16 21:34:31 -07:00
IRender3D.h	Smooth texture repeat makes no sense for alpha/contour textures with pixel dilate. HW seems to treat them as non smooth anyway. Also implement some line of sight stuff, used by Scud. Really need to check the threading/synchronisation of the register reads but it basically works.	2018-10-19 20:59:46 +00:00
Render2D.cpp	add comment	2022-07-18 21:43:13 +02:00
Render2D.h	Update glew version	2020-07-31 19:18:51 +00:00
Shader.cpp	fix some real errors (Model3,InputSystem), minor errors (SCSP,SDL/Main) and some performance warnings	2022-07-11 17:43:59 +02:00
Shader.h	missed 2 changed files with last commit	2022-07-11 18:27:44 +02:00
Shaders2D.h	Rewrote 2D renderer and fixed 2D layer priorities, stencil mask clipping (Scud Race 'ROLLING START'), and cleaned up code. Unfortunately, the new code is about 50% slower, mostly due to the need to perform stencil clipping after scrolling.	2016-05-07 21:54:03 +00:00