123456789101112131415161718192021222324252627 |
- // Copyright 2019 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- module chromeos_camera.mojom;
- import "media/mojo/mojom/media_types.mojom";
- // This structure defines a DMA-buf buffer plane. |fd_handle| holds the DMA-buf
- // file descriptor. The layout is specified by |stride|, |offset| and |size|.
- struct DmaBufPlane {
- handle fd_handle;
- int32 stride;
- uint32 offset;
- uint32 size;
- };
- // This structure defines a simplified version of media::VideoFrame backed by
- // DMA-bufs (see media/base/video_frame.h) for Chrome OS usage. The video frame
- // has pixel format |format| and coded size |coded_width|x|coded_height|.
- // Per-plane DMA-buf FDs and layouts are defined in |planes|.
- struct DmaBufVideoFrame {
- media.mojom.VideoPixelFormat format;
- uint32 coded_width;
- uint32 coded_height;
- array<DmaBufPlane> planes;
- };
|