From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 gfx/layers/ImageTypes.h | 130 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 130 insertions(+)
 create mode 100644 gfx/layers/ImageTypes.h

(limited to 'gfx/layers/ImageTypes.h')

diff --git a/gfx/layers/ImageTypes.h b/gfx/layers/ImageTypes.h
new file mode 100644
index 0000000000..96021ba9f6
--- /dev/null
+++ b/gfx/layers/ImageTypes.h
@@ -0,0 +1,130 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef GFX_IMAGETYPES_H
+#define GFX_IMAGETYPES_H
+
+#include <stdint.h>  // for uint32_t
+
+namespace mozilla {
+
+enum class ImageFormat {
+  /**
+   * The PLANAR_YCBCR format creates a PlanarYCbCrImage. All backends should
+   * support this format, because the Ogg video decoder depends on it.
+   * The maximum image width and height is 16384.
+   */
+  PLANAR_YCBCR,
+
+  /**
+   * The NV_IMAGE format creates a NVImage. The PLANAR_YCBCR together with this
+   * complete the YUV format family.
+   */
+  NV_IMAGE,
+
+  /**
+   * The SHARED_RGB format creates a SharedRGBImage, which stores RGB data in
+   * shared memory. Some Android hardware video decoders require this format.
+   * Currently only used on Android.
+   */
+  SHARED_RGB,
+
+  /**
+   * The MOZ2D_SURFACE format creates a SourceSurfaceImage. All backends should
+   * support this format, because video rendering sometimes requires it.
+   *
+   * This format is useful even though a PaintedLayer could be used.
+   * It makes it easy to render a cairo surface when another Image format
+   * could be used. It can also avoid copying the surface data in some
+   * cases.
+   */
+  MOZ2D_SURFACE,
+
+  /**
+   * A MacIOSurface object.
+   */
+  MAC_IOSURFACE,
+
+  /**
+   * An Android SurfaceTexture ID that can be shared across threads and
+   * processes.
+   */
+  SURFACE_TEXTURE,
+
+  /**
+   * The D3D9_RGB32_TEXTURE format creates a D3D9SurfaceImage, and wraps a
+   * IDirect3DTexture9 in RGB32 layout.
+   */
+  D3D9_RGB32_TEXTURE,
+
+  /**
+   * An Image type carries an opaque handle once for each stream.
+   * The opaque handle would be a platform specific identifier.
+   */
+  OVERLAY_IMAGE,
+
+  /**
+   * A share handle to a ID3D11Texture2D.
+   */
+  D3D11_SHARE_HANDLE_TEXTURE,
+
+  /**
+   * A wrapper of ID3D11Texture2D of IMFSample.
+   * Expected to be used in GPU process.
+   */
+  D3D11_TEXTURE_IMF_SAMPLE,
+
+  /**
+   * A wrapper around a drawable TextureClient.
+   */
+  TEXTURE_WRAPPER,
+
+  /**
+   * A D3D11 backed YUV image.
+   */
+  D3D11_YCBCR_IMAGE,
+
+  /**
+   * An opaque handle that refers to an Image stored in the GPU
+   * process.
+   */
+  GPU_VIDEO,
+
+  /**
+   * The DMABUF format creates a SharedDMABUFImage, which stores YUV
+   * data in DMABUF memory. Used by VAAPI decoder on Linux.
+   */
+  DMABUF,
+
+  /**
+   * A Wrapper of Dcomp surface handle, used by the windows media foundation
+   * media engine playback.
+   */
+  DCOMP_SURFACE,
+};
+
+enum class StereoMode {
+  MONO,
+  LEFT_RIGHT,
+  RIGHT_LEFT,
+  BOTTOM_TOP,
+  TOP_BOTTOM,
+  MAX,
+};
+
+namespace layers {
+
+typedef uint32_t ContainerFrameID;
+constexpr ContainerFrameID kContainerFrameID_Invalid = 0;
+
+typedef uint32_t ContainerProducerID;
+constexpr ContainerProducerID kContainerProducerID_Invalid = 0;
+
+}  // namespace layers
+
+}  // namespace mozilla
+
+#endif
-- 
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