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- /*
- * DRM based mode setting test program
- * Copyright 2008 Tungsten Graphics
- * Jakob Bornecrantz <jakob@tungstengraphics.com>
- * Copyright 2008 Intel Corporation
- * Jesse Barnes <jesse.barnes@intel.com>
- *
- * 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 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 __BUFFERS_H__
- #define __BUFFERS_H__
- #define FORMAT_MAX_PLANES 4
- struct fb_buffer {
- struct wl_buffer *buffer;
- struct bo *bo;
- void *buf_vma;
- bool busy;
- };
- struct shm_buffer {
- struct wl_buffer *buffer;
- struct wl_shm *wl_shm;
- void *buf_vma;
- int fd;
- bool busy;
- };
- struct bo {
- int fd;
- void *ptr;
- size_t size;
- size_t offset;
- size_t pitch;
- unsigned handle;
- };
- int allocate_shm_file(size_t size);
- int fill_with_raw(FILE *fp, uint32_t width, uint32_t height, uint8_t *data);
- int bo_map(struct bo *bo, void **out);
- void bo_unmap(struct bo *bo);
- struct bo *bo_create(int fd, unsigned int format, unsigned int width,
- unsigned int height, unsigned int handles[4],
- unsigned int pitches[4], unsigned int offsets[4]);
- void bo_destroy(struct bo *bo);
- #endif
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