fix: isolated EGL context for mpv rendering

2026-02-23 18:20:08 +01:00
parent e23f472d78
commit 3d9c6b203f
4 changed files with 276 additions and 115 deletions
@@ -6,6 +6,7 @@
 #include <mpv/render_gl.h>
 #include <gtk/gtk.h>
 #include <epoxy/gl.h>
+#include <epoxy/egl.h>

 #include <atomic>
 #include <functional>
@@ -49,6 +50,12 @@ class MpvPlayer {
  /// Returns true if the render context has been created.
  bool HasRenderContext() const { return mpv_gl_ != nullptr; }

+  /// Returns the isolated EGL display used for mpv rendering.
+  EGLDisplay GetEglDisplay() const { return egl_display_; }
+
+  /// Returns the isolated EGL context used for mpv rendering.
+  EGLContext GetEglContext() const { return egl_context_; }
+
  /// Disposes mpv and releases resources.
  void Dispose();

@@ -126,6 +133,10 @@ class MpvPlayer {
  mpv_handle* mpv_ = nullptr;
  mpv_render_context* mpv_gl_ = nullptr;

+  // Isolated EGL context for mpv rendering (not shared with Flutter)
+  EGLDisplay egl_display_ = EGL_NO_DISPLAY;
+  EGLContext egl_context_ = EGL_NO_CONTEXT;
+
  std::atomic<bool> needs_redraw_{false};
  std::atomic<bool> disposed_{false};
  EventCallback event_callback_;