diff options
author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-06-18 00:42:19 +0100 |
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committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-06-18 21:39:33 +0100 |
commit | c344044ab681566d36a49a0456666a32bac3419a (patch) | |
tree | 2d077fe9caa9d80e90a2cf9f09eed63c6f0c3ae8 /lib/igt_vgem.h | |
parent | 7ce63894854d8dafc0cf1f5450e5c1d32ac18150 (diff) |
igt: Add basic exercise of vGEM
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'lib/igt_vgem.h')
-rw-r--r-- | lib/igt_vgem.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/lib/igt_vgem.h b/lib/igt_vgem.h new file mode 100644 index 00000000..9e4a55e8 --- /dev/null +++ b/lib/igt_vgem.h @@ -0,0 +1,42 @@ +/* + * Copyright © 2016 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#ifndef IGT_VGEM_H +#define IGT_VGEM_H + +#include <stdint.h> + +struct vgem_bo { + uint32_t handle; + uint32_t width, height; + uint32_t bpp, pitch; + uint64_t size; +}; + +int __vgem_create(int fd, struct vgem_bo *bo); +void vgem_create(int fd, struct vgem_bo *bo); + +void *__vgem_mmap(int fd, struct vgem_bo *bo, unsigned prot); +void *vgem_mmap(int fd, struct vgem_bo *bo, unsigned prot); + +#endif /* IGT_VGEM_H */ |