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internal/glfwwin: bug fix: unexpected error at wglSwapIntervalEXT

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Updates #2478
This commit is contained in:
Hajime Hoshi 2022-12-03 04:37:18 +09:00
parent ae715ba33b
commit 15c2fe01c0
1 changed files with 2 additions and 1 deletions
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3
internal/glfwwin/api_windows.go
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@ -1856,7 +1856,8 @@ func wglShareLists(unnamedParam1 _HGLRC, unnamedParam2 _HGLRC) error {
func wglSwapIntervalEXT(interval int32) error { func wglSwapIntervalEXT(interval int32) error {
r, _, e := syscall.Syscall(procWGLSwapIntervalEXT, 1, uintptr(interval), 0, 0) r, _, e := syscall.Syscall(procWGLSwapIntervalEXT, 1, uintptr(interval), 0, 0)
if int32(r) == 0 { // wglSwapIntervalEXT can return ERROR_SUCCESS (#2478).
if int32(r) == 0 && !errors.Is(e, windows.ERROR_SUCCESS) {
return fmt.Errorf("glfwwin: wglSwapIntervalEXT failed: %w", e) return fmt.Errorf("glfwwin: wglSwapIntervalEXT failed: %w", e)
} }
return nil return nil