| /* |
| * Copyright 2016 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 CROS_GRALLOC_HANDLE_H |
| #define CROS_GRALLOC_HANDLE_H |
| |
| #include <cstdint> |
| #include <cutils/native_handle.h> |
| |
| #define DRV_MAX_PLANES 4 |
| |
| /* |
| * Only use 32-bit integers in the handle. This guarantees that the handle is |
| * densely packed (i.e, the compiler does not insert any padding). |
| */ |
| |
| struct cros_gralloc_handle { |
| native_handle_t base; |
| int32_t fds[DRV_MAX_PLANES]; |
| uint32_t strides[DRV_MAX_PLANES]; |
| uint32_t offsets[DRV_MAX_PLANES]; |
| uint32_t sizes[DRV_MAX_PLANES]; |
| uint32_t format_modifiers[2 * DRV_MAX_PLANES]; |
| uint32_t width; |
| uint32_t height; |
| uint32_t format; /* DRM format */ |
| uint32_t flags[2]; /* driver creation time flags */ |
| uint32_t magic; |
| uint32_t pixel_stride; |
| int32_t droid_format; |
| int32_t usage; /* Android usage. */ |
| }; |
| |
| typedef const struct cros_gralloc_handle *cros_gralloc_handle_t; |
| |
| #endif |