sync with upstream

1 files changed, 58 insertions, 0 deletions

diff --git a/xbmc/utils/EGLImage.h b/xbmc/utils/EGLImage.h
new file mode 100644
index 0000000..d9a63e5
--- /dev/null
+++ b/xbmc/utils/EGLImage.h
@@ -0,0 +1,58 @@
+/*
+ *  Copyright (C) 2017-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#pragma once
+
+#include <array>
+
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+#include <drm_fourcc.h>
+
+#include "system_gl.h"
+
+class CEGLImage
+{
+public:
+  static const int MAX_NUM_PLANES{3};
+
+  struct EglPlane
+  {
+    int fd{0};
+    int offset{0};
+    int pitch{0};
+    uint64_t modifier{DRM_FORMAT_MOD_INVALID};
+  };
+
+  struct EglAttrs
+  {
+    int width{0};
+    int height{0};
+    uint32_t format{0};
+    int colorSpace{0};
+    int colorRange{0};
+    std::array<EglPlane, MAX_NUM_PLANES> planes;
+  };
+
+  explicit CEGLImage(EGLDisplay display);
+
+  CEGLImage(CEGLImage const& other) = delete;
+  CEGLImage& operator=(CEGLImage const& other) = delete;
+
+  bool CreateImage(EglAttrs imageAttrs);
+  void UploadImage(GLenum textureTarget);
+  void DestroyImage();
+
+private:
+  EGLDisplay m_display{nullptr};
+  EGLImageKHR m_image{nullptr};
+
+  PFNEGLCREATEIMAGEKHRPROC m_eglCreateImageKHR{nullptr};
+  PFNEGLDESTROYIMAGEKHRPROC m_eglDestroyImageKHR{nullptr};
+  PFNGLEGLIMAGETARGETTEXTURE2DOESPROC m_glEGLImageTargetTexture2DOES{nullptr};
+};