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render/opengl/linux/glx: publish chosen visual + colormap to os layer
This commit is contained in:
committed by
Ryan Fleury
parent
2e5a97ebf9
commit
eee1a64d14
@@ -50,12 +50,22 @@ r_ogl_os_init(CmdLine *cmdln)
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}
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GLXFBConfig framebuffer_config = framebuffer_configs[0];
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XFree(framebuffer_configs);
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//- rjf: construct set-window-attributes
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XSetWindowAttributes set_window_attributes = {0};
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set_window_attributes.background_pixmap = None;
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set_window_attributes.border_pixel = 0;
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set_window_attributes.event_mask = StructureNotifyMask;
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//- extract visual/colormap from chosen fbconfig, publish to os layer
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{
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XVisualInfo *vi = glXGetVisualFromFBConfig(lnx_wm_state->display, framebuffer_config);
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if(vi == 0)
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{
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wm_graphical_message(1, str8_lit("Fatal Error"), str8_lit("Could not get visual from GLX framebuffer config."));
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abort_self(1);
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}
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lnx_wm_state->window_visual = vi->visual;
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lnx_wm_state->window_depth = vi->depth;
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lnx_wm_state->window_colormap = XCreateColormap(lnx_wm_state->display,
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XRootWindow(lnx_wm_state->display, vi->screen),
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vi->visual, AllocNone);
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XFree(vi);
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}
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//- rjf: construct context
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{
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