2011-05-26 14:09:39 +01:00
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/*
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* Copyright © 2011 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Benjamin Franzke <benjaminfranzke@googlemail.com>
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*/
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#ifndef _GBM_H_
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#define _GBM_H_
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2011-07-19 21:52:20 +01:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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2011-05-26 14:09:39 +01:00
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#define __GBM__ 1
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#include <stdint.h>
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struct gbm_device;
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struct gbm_bo;
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union gbm_bo_handle {
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void *ptr;
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int32_t s32;
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uint32_t u32;
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int64_t s64;
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uint64_t u64;
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};
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enum gbm_bo_format {
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GBM_BO_FORMAT_XRGB8888,
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GBM_BO_FORMAT_ARGB8888,
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};
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enum gbm_bo_flags {
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GBM_BO_USE_SCANOUT = (1 << 0),
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GBM_BO_USE_CURSOR_64X64 = (1 << 1),
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GBM_BO_USE_RENDERING = (1 << 2),
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};
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int
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gbm_device_get_fd(struct gbm_device *gbm);
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const char *
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gbm_device_get_backend_name(struct gbm_device *gbm);
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int
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gbm_device_is_format_supported(struct gbm_device *gbm,
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enum gbm_bo_format format,
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uint32_t usage);
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void
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gbm_device_destroy(struct gbm_device *gbm);
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struct gbm_device *
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gbm_create_device(int fd);
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struct gbm_bo *
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gbm_bo_create(struct gbm_device *gbm,
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uint32_t width, uint32_t height,
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enum gbm_bo_format format, uint32_t flags);
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struct gbm_bo *
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gbm_bo_create_from_egl_image(struct gbm_device *gbm,
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void *egl_dpy, void *egl_img,
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uint32_t width, uint32_t height,
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uint32_t usage);
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uint32_t
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gbm_bo_get_width(struct gbm_bo *bo);
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uint32_t
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gbm_bo_get_height(struct gbm_bo *bo);
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uint32_t
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gbm_bo_get_pitch(struct gbm_bo *bo);
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union gbm_bo_handle
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gbm_bo_get_handle(struct gbm_bo *bo);
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void
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gbm_bo_destroy(struct gbm_bo *bo);
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2011-07-19 21:52:20 +01:00
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#ifdef __cplusplus
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}
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#endif
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2011-05-26 14:09:39 +01:00
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#endif
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