diff options
| -rw-r--r-- | platform/windows/context_gl_windows.cpp | 3 | ||||
| -rw-r--r-- | platform/windows/context_gl_windows.h | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/platform/windows/context_gl_windows.cpp b/platform/windows/context_gl_windows.cpp index 21d954a736..434d685250 100644 --- a/platform/windows/context_gl_windows.cpp +++ b/platform/windows/context_gl_windows.cpp @@ -89,7 +89,7 @@ void ContextGL_Windows::swap_buffers() { if (use_vsync) { bool vsync_via_compositor_now = should_vsync_via_compositor(); - if (vsync_via_compositor_now) { + if (vsync_via_compositor_now && wglGetSwapIntervalEXT() == 0) { DwmFlush(); } @@ -205,6 +205,7 @@ Error ContextGL_Windows::initialize() { } wglSwapIntervalEXT = (PFNWGLSWAPINTERVALEXTPROC)wglGetProcAddress("wglSwapIntervalEXT"); + wglGetSwapIntervalEXT = (PFNWGLGETSWAPINTERVALEXTPROC)wglGetProcAddress("wglGetSwapIntervalEXT"); //glWrapperInit(wrapper_get_proc_address); return OK; diff --git a/platform/windows/context_gl_windows.h b/platform/windows/context_gl_windows.h index 0c6a6d1814..280c5a1e3c 100644 --- a/platform/windows/context_gl_windows.h +++ b/platform/windows/context_gl_windows.h @@ -41,6 +41,7 @@ #include <windows.h> typedef bool(APIENTRY *PFNWGLSWAPINTERVALEXTPROC)(int interval); +typedef int(APIENTRY *PFNWGLGETSWAPINTERVALEXTPROC)(void); class ContextGL_Windows { @@ -53,6 +54,7 @@ class ContextGL_Windows { bool vsync_via_compositor; PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT; + PFNWGLGETSWAPINTERVALEXTPROC wglGetSwapIntervalEXT; static bool should_vsync_via_compositor(); |