1b1d56ae40
Running the presubmit.sh script will apply our rules to every file in the repo. Exclude gbm.h from the formatting requirements since this file was taken from other open-source projects, and diffing will be easier without our formatting rules. In addition, special case drivers where the order of includes matters. BUG=none TEST=Verified the following commands succeed: emerge-cyan minigbm/arc-cros-gralloc emerge-oak minigbm/arc-cros-gralloc emerge-veyron_minnie-cheets minigbm/arc-cros-gralloc emerge-peach_pi minigbm emerge-nyan_big minigbm emerge-jadeite minigbm Change-Id: I6ce93fb1930da254d13d5017766c17341870ccc9 Reviewed-on: https://chromium-review.googlesource.com/447319 Commit-Ready: Gurchetan Singh <gurchetansingh@chromium.org> Tested-by: Gurchetan Singh <gurchetansingh@chromium.org> Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
82 lines
1.8 KiB
C
82 lines
1.8 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 DRV_PRIV_H
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#define DRV_PRIV_H
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#include <pthread.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include "drv.h"
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struct bo {
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struct driver *drv;
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uint32_t width;
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uint32_t height;
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uint32_t format;
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uint32_t tiling;
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size_t num_planes;
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union bo_handle handles[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 strides[DRV_MAX_PLANES];
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uint64_t format_modifiers[DRV_MAX_PLANES];
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size_t total_size;
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void *priv;
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};
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struct driver {
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int fd;
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struct backend *backend;
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void *priv;
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void *buffer_table;
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void *map_table;
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pthread_mutex_t driver_lock;
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};
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struct kms_item {
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uint32_t format;
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uint64_t modifier;
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uint64_t usage;
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};
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struct format_metadata {
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uint32_t priority;
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uint32_t tiling;
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uint64_t modifier;
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};
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struct combination {
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uint32_t format;
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struct format_metadata metadata;
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uint64_t usage;
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};
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struct combinations {
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struct combination *data;
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uint32_t size;
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uint32_t allocations;
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};
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struct backend {
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char *name;
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int (*init)(struct driver *drv);
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void (*close)(struct driver *drv);
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int (*bo_create)(struct bo *bo, uint32_t width, uint32_t height, uint32_t format,
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uint32_t flags);
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int (*bo_create_with_modifiers)(struct bo *bo, uint32_t width, uint32_t height,
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uint32_t format, const uint64_t *modifiers, uint32_t count);
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int (*bo_destroy)(struct bo *bo);
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int (*bo_import)(struct bo *bo, struct drv_import_fd_data *data);
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void *(*bo_map)(struct bo *bo, struct map_info *data, size_t plane);
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int (*bo_unmap)(struct bo *bo, struct map_info *data);
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uint32_t (*resolve_format)(uint32_t format);
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struct combinations combos;
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};
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#endif
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