tests/util/piglit-framework-gl/piglit_drm_dma_buf.h

   1 /*
   2  * Copyright © 2013 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  21  * IN THE SOFTWARE.
  22  */
  23 #ifndef PIGLIT_DRM_DMA_BUF_H
  24 #define PIGLIT_DRM_DMA_BUF_H
  25
  26 #include "drm_fourcc.h"
  27
  28 struct piglit_dma_buf {
  29         unsigned w;
  30         unsigned h;
  31         unsigned offset[3];
  32         unsigned stride[3];
  33         int fd;
  34         void *priv;
  35 };
  36
  37 enum piglit_result
  38 piglit_drm_create_dma_buf(unsigned w, unsigned h, unsigned fourcc,
  39                         const void *src_data,  struct piglit_dma_buf **buf);
  40
  41 void
  42 piglit_drm_destroy_dma_buf(struct piglit_dma_buf *buf);
  43
  44 #endif /* PIGLIT_DRM_DMA_BUF_H */