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view R/scratch/test_cstructs.R @ 54:918dab7a6606

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- added callback support (comes with some bigger refactoring) - allow CPython's Py{CObject,Capsule} to be used as 'p'ointers
author Tassilo Philipp
date Tue, 02 Feb 2021 20:42:02 +0100
parents 0cfcc391201f
children
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sdlLib <- dynload("SDL")
._SDL_SetVideoMode <- sdlLib$SDL_SetVideoMode
._SDL_Init <- sdlLib$SDL_Init
err  <- .dyncall.cdecl(._SDL_Init, "i)i", SDL_INIT_VIDEO)
surf <- .dyncall.cdecl(._SDL_SetVideoMode, "iiii)*<SDL_Surface>", 640,480,32,SDL_DOUBLEBUF+SDL_OPENGL)