Add functionality for MJPEG export.

[nageru] / va_display_with_cleanup.h

diff --git a/va_display_with_cleanup.h b/va_display_with_cleanup.h
new file mode 100644 (file)
index 0000000..3f9b1c5
--- /dev/null
+++ b/va_display_with_cleanup.h
@@ -0,0 +1,19 @@
+#ifndef _VA_DISPLAY_WITH_CLEANUP
+#define _VA_DISPLAY_WITH_CLEANUP 1
+
+#include <va/va.h>
+#include <X11/Xlib.h>
+
+#include <memory>
+
+struct VADisplayWithCleanup {
+       ~VADisplayWithCleanup();
+
+       VADisplay va_dpy;
+       Display *x11_display = nullptr;
+       bool can_use_zerocopy = true;
+       int drm_fd = -1;
+};
+std::unique_ptr<VADisplayWithCleanup> va_open_display(const std::string &va_display);  // Can return nullptr on failure.
+
+#endif  // !defined(_VA_DISPLAY_WITH_CLEANUP)