diff options
| -rw-r--r-- | pugl/detail/x11_gl.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/pugl/detail/x11_gl.c b/pugl/detail/x11_gl.c index f8ff5ed..5bd7fac 100644 --- a/pugl/detail/x11_gl.c +++ b/pugl/detail/x11_gl.c @@ -132,6 +132,10 @@ puglX11GlCreate(PuglView* view) (PFNGLXCREATECONTEXTATTRIBSARBPROC)glXGetProcAddress( (const uint8_t*)"glXCreateContextAttribsARB"); + PFNGLXSWAPINTERVALEXTPROC glXSwapIntervalEXT = + (PFNGLXSWAPINTERVALEXTPROC) glXGetProcAddress( + (const uint8_t*)"glXSwapIntervalEXT"); + surface->ctx = create_context(display, fb_config, 0, True, ctx_attrs); if (!surface->ctx) { surface->ctx = @@ -142,6 +146,11 @@ puglX11GlCreate(PuglView* view) return PUGL_CREATE_CONTEXT_FAILED; } + const int swapInterval = view->hints[PUGL_SWAP_INTERVAL]; + if (glXSwapIntervalEXT && swapInterval != PUGL_DONT_CARE) { + glXSwapIntervalEXT(display, impl->win, swapInterval); + } + glXGetConfig(impl->display, impl->vi, GLX_DOUBLEBUFFER, |