21f9c36f0f
From aosp/2607528 Bug: 284333373 Test: Mapper5 VTS GetUsage64 Change-Id: Iff593e2a6f3f1f08bdb77314fa3ded9473c68b12 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/4574845 Auto-Submit: Jason Macnak <natsu@google.com> Reviewed-by: Dominik Behr <dbehr@chromium.org> Commit-Queue: Dominik Behr <dbehr@chromium.org> Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org> Tested-by: Jason Macnak <natsu@google.com>
47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
/*
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* Copyright 2016 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef CROS_GRALLOC_HANDLE_H
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#define CROS_GRALLOC_HANDLE_H
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#include <cstdint>
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#include <cutils/native_handle.h>
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#define DRV_MAX_PLANES 4
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#define DRV_MAX_FDS (DRV_MAX_PLANES + 1)
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struct cros_gralloc_handle : public native_handle_t {
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/*
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* File descriptors must immediately follow the native_handle_t base and used file
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* descriptors must be packed at the beginning of this array to work with
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* native_handle_clone().
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*
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* This field contains 'num_planes' plane file descriptors followed by an optional metadata
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* reserved region file descriptor if 'reserved_region_size' is greater than zero.
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*/
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int32_t fds[DRV_MAX_FDS];
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uint32_t strides[DRV_MAX_PLANES];
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uint32_t offsets[DRV_MAX_PLANES];
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uint32_t sizes[DRV_MAX_PLANES];
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uint32_t id;
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uint32_t width;
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uint32_t height;
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uint32_t format; /* DRM format */
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uint32_t tiling;
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uint64_t format_modifier;
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uint64_t use_flags; /* Buffer creation flags */
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uint32_t magic;
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uint32_t pixel_stride;
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int32_t droid_format;
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int64_t usage; /* Android usage. */
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uint32_t num_planes;
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uint64_t reserved_region_size;
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uint64_t total_size; /* Total allocation size */
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} __attribute__((packed));
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typedef const struct cros_gralloc_handle *cros_gralloc_handle_t;
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#endif
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