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| 19:32.38 | tupone | We need to have a loader for GL functions. It seems that in windows the functions depend, in some case, on the context, and should invalidated on each context destroy |
| 19:33.36 | tupone | we could do it by hand, or with GLEW, or other |
| 19:34.22 | tupone | I have done it by hand and requested GL version >= 1.5 (new push --force) |
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| 20:31.47 | JeffM | there are several libraries that do it |
| 20:31.51 | JeffM | making your own seems silly |
| 20:36.43 | tupone | I know. I did only for 4 entry point |
| 20:37.19 | tupone | There were other for ARB_framebuffer something |
| 20:38.15 | tupone | we need to rewrite it using GLEW or maybe glad |
| 20:38.36 | JeffM | or GLEE |
| 20:39.24 | blast007 | can SDL2 take care of that stuff itself? |
| 20:39.29 | tupone | The project seems more or less defunct |
| 20:39.45 | tupone | It can, but you need to specify a lot of line of code |
| 20:39.53 | tupone | one for each entry point |
| 20:41.06 | tupone | you can see samples at SDL2Windows.cxx |
| 20:42.45 | JeffM | well it's not like they are adding new things to openGL, it's all vulcan now :) |
| 20:45.15 | macsforme | the function pointers are already fetched during the SDL window/context creation, so what is the problem, exactly? |
| 20:46.19 | tupone | SDL1 is one of the problem |
| 20:47.26 | tupone | The other is that the list can become huge if we use other GL primitives |
| 20:47.50 | macsforme | our SDL 1.2 code also loads them at window/context creation time |
| 20:48.25 | tupone | hmm, where? I should add my code there too |
| 20:48.35 | tupone | But for other non SDL platform ? |
| 20:48.54 | macsforme | https://github.com/BZFlag-Dev/bzflag/blob/2.4/src/platform/SDLDisplay.cxx#L531-L575 |
| 20:49.42 | tupone | yeah. I see. And I need to add there my 4 API |
| 20:50.20 | tupone | macsforme: I have uploaded the code, If you want to check what I have done ... I saw your comments |
| 20:51.42 | tupone | I go to sleep Bye |
| 20:58.51 | macsforme | tupone: okay, looks better |
| 21:02.31 | macsforme | it seems that you defined the functions in OpenGLFramebuffer.cxx, though... I don't think they should go there, because that file is specifically for the framebuffer extension |
| 21:03.17 | macsforme | maybe we need a more generic place to put all those functions |