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| 18:04.10 | tupone | I implemented VBO interlacing on rat nest I changed from 75 FPS to 76 FPS. We are not using vertex shader (the implicit one) a lot |
| 18:05.03 | tupone | possibly on other hw architecture is different |
| 18:12.51 | blast007 | what GPU is that? |
| 18:12.57 | *** mode/#bzflag [-o blast007] by blast007 |
| 18:15.18 | tupone | I5 |
| 18:15.25 | tupone | no gpu |
| 18:16.47 | tupone | I tried to see if vbo interlacing helps but here not. Most of the time is spent on drawing (full-HD) not on elaborating commands |
| 18:18.40 | tupone | if you want to test it is the GL1.5 (again) and changes from interlacing or not is in src/ogl/Vertex_Chunk.cxx line 39 |
| 18:20.30 | blast007 | which i5? |
| 18:20.58 | tupone | Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz |
| 18:21.14 | tupone | IIRC haswell |
| 18:21.55 | tupone | well 75 is the max FPS I got, normally is around 30/40 |
| 18:22.10 | blast007 | graphics would be Intel® HD Graphics 4600 |
| 18:26.00 | tupone | On my new GL1.5 I did not change any setting so we still have Quality Low/Medium/High/Experimental |
| 18:26.35 | tupone | I keep everything as it was. Just changed to use as much as possible Vertex Buffer |
| 18:28.06 | blast007 | what's the expected result of these changes? should it improve performance? |
| 18:30.10 | tupone | Move toward new opengl: Remove glList and avoiding (not totally for now) glBegin/glEnd. I expect an increase in performance. Not too much. |
| 18:31.46 | blast007 | ok |
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| 22:40.04 | JeffM[m] | has been a professional game developer for an entire month o/ |
| 22:40.44 | JeffM[m] | Was part of an interview for an intern today, it was a little weird to be on the other side of the an interview so soon after starting. |
| 23:13.43 | blast007 | :) |
| 23:17.10 | macsforme | tupone: FWIW, your interlacing off was about 10 FPS better than your interlacing on... tested on macOS with a GTX Titan... but it was up to almost 600 FPS so not much practical difference |
| 23:28.02 | JeffM[m] | like running CSGo on a RTX 3090 |
| 23:31.12 | blast007 | hehe, Linus Tech Tips almost hit 700 FPS in CS:GO with a Ryzen 3950X |
| 23:32.39 | JeffM[m] | yeah that's what made me think of it |
| 23:33.15 | JeffM[m] | I get about 750 in bz as an observer on my work machine i9-9900k with a RTX2080 |
| 23:35.19 | JeffM[m] | at 2560x1080 |