| /* |
| * Copyright 2022 The Chromium OS Authors. All rights reserved. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef V4L2_MACROS_H |
| #define V4L2_MACROS_H |
| |
| #include <linux/videodev2.h> |
| |
| #include "logging.h" |
| |
| #define FOURCC_SIZE 4 |
| |
| // TODO(frkoenig): |
| // P010 had not landed as an official V4L2 format yet. Once it has remove this. |
| #ifndef V4L2_PIX_FMT_P010 |
| #define V4L2_PIX_FMT_P010 \ |
| v4l2_fourcc('P', '0', '1', '0') /* 15 Y/CbCr 4:2:0 10-bit per pixel*/ |
| #endif |
| // Only available in kernels 5.4 and later. |
| #ifndef V4L2_PIX_FMT_NV12_UBWC |
| #define V4L2_PIX_FMT_NV12_UBWC \ |
| v4l2_fourcc('Q', '1', '2', '8') /* UBWC 8-bit Y/CbCr 4:2:0 */ |
| #endif |
| |
| #define V4L2_PIX_FMT_INVALID 0 |
| |
| #endif // V4L2_MACROS_H |
